1 2003-06-08 Anthony Green <green@redhat.com>
3 * parse.y (patch_cast): Fix conversions from floating-point to
6 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
8 * Make-lang.in: Update.
9 * lang.c: Include opts.h. Define cl_options_count and cl_options.
11 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
13 * lang.c (java_init_options): Update.
15 Thu Jun 5 18:33:40 CEST 2003 Jan Hubicka <jh@suse.cz>
17 * Make-lang.in: Add support for stageprofile and stagefeedback
19 2003-05-31 Roger Sayle <roger@eyesopen.com>
21 * lang.c (java_init_options): Prescribe wrap-around two's
22 complement arithmetic overflow by setting flag_wrapv.
24 2003-05-29 Roger Sayle <roger@eyesopen.com>
26 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
27 (builtin_record): Add an additional builtin_code field to
28 record which GCC built-in corresponds to the Java function.
29 (java_builtins): Add new entries for atan, atan2, exp, log,
31 (max_builtin, min_builtin, abs_builtin): Perform constant
32 folding on the resulting tree.
33 (java_build_function_call_expr): Likewise, perform constant
34 folding on the resulting tree.
35 (initialize_builtins): The NULL creators are now allowed in
36 the java_builtins table, which is now terminated by an entry
37 with builtin_code == END_BUILTINS.
38 (check_for_builtin): Likewise. If the matching creator is
39 NULL, construct the call using java_build_function_call_expr
40 directly with the decl for the corresponding builtin_code.
42 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
44 * win32-host.c: Normalize copyright boilerplate.
46 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
48 * parse.y (print_int_node): Use string concatentation on
49 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
50 function calls into one.
52 2003-05-13 Zack Weinberg <zack@codesourcery.com>
54 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
55 fatal_io_error with calls to fatal_error; add ": %m" to the end of
56 all the affected error messages.
58 2003-05-13 Richard Henderson <rth@redhat.com>
60 * class.c (layout_class_method): Set DECL_EXTERNAL.
61 * decl.c (java_mark_decl_local, java_mark_class_local): New.
62 * java-tree.h (java_mark_class_local): Declare.
63 * jcf-parse.c (parse_class_file): Use it.
64 * parse.y (java_expand_classes): Likewise.
66 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
68 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
69 * lex.h: #include input.h.
70 * jv-scan.c (input_filename): Remove.
72 2003-05-02 Tom Tromey <tromey@redhat.com>
75 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
76 (handle_inner_classes): New function.
78 2003-05-01 Tom Tromey <tromey@redhat.com>
81 * parse.y (finish_for_loop): Do nothing if update expression is a
82 EXPR_WFL_NODE wrapping nothing.
83 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
85 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
87 * lex.h (input_lineno): Remove declaration.
88 * parse-scan.y: #include input.h.
89 (input_filename): Remove declaration.
90 (input_location): Add definition.
91 (input_line): Remove definition.
93 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
95 * lex.h (lineno): Rename to ...
96 (input_line): ... here
97 * parse-scan.y (lineno): Rename to ...
98 (input_line): ... here.
99 (reset_report): Rename lineno to input_line.
100 * check-init.c (check_init): Likewise.
101 * class.c (push_class): Likewise.
102 * decl.c (complete_start_java_method, end_java_method): Likewise.
103 * expr.c (expand_byte_code): Likewise.
104 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
105 * jcf-write.c (generate_bytecode_insns): Likewise.
106 * lex.c (java_init_lex, java_allocate_new_line,
107 do_java_lex): Likewise.
108 * parse.h (YYNOT_TWICE): Likewise.
109 * parse.y (empty_statement, expression_statement,
110 java_pop_parser_context, java_parser_context_save_global,
111 yyerror, register_fields, method_header, safe_layout_class,
112 find_in_imports_on_demand, create_artificial_method,
113 source_end_java_method, start_complete_expand_method,
114 build_thisn_assign, java_complete_lhs,
115 maybe_absorb_scoping_block): Likewise.
117 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
119 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
120 '/' when computing java source filename
122 2003-04-13 Tom Tromey <tromey@redhat.com>
124 * gjavah.c (print_c_decl): Indentation fix.
126 2003-04-12 Zack Weinberg <zack@codesourcery.com>
128 * class.c (make_field_value, make_method_value, get_dispatch_table)
129 (make_class_data, emit_offset_symbol_table)
130 * constants.c (build_constants_constructor)
131 * java-tree.h (START_RECORD_CONSTRUCTOR)
132 * parse.y (maybe_build_array_element_wfl):
133 Use build_constructor.
135 2003-04-10 Eric Blake <ebb9@email.byu.edu>
138 * parse.y (string_convert_int_cst): Always use at least one digit
139 in string conversion. Remove ASCII dependence.
140 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
142 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
144 * Make-lang.in: added win32-host.c
145 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
146 resolves to open() on non-Win32 platforms and
147 Win32-specific jcf_open_exact_case() on Win32
148 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
149 when trying .java and .class files
150 * win32-host.c: added to repository. Defines
151 Win32-specific jcf_open_exact_case()
153 2003-04-10 Andrew Haley <aph@redhat.com>
155 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
156 (maybe_free_localvar): Renamed from localvar_free.
158 (generate_bytecode_insns): Set new variable, jsrs.
159 Only free local vars if no jsr insns have been emittted.
160 Call maybe_free_localvar, not localvar_free.
162 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
164 * gcj.texi: Remove @ at start of file.
166 2003-03-25 Tom Tromey <tromey@redhat.com>
168 * parse.y (create_interface): Call CHECK_DEPRECATED.
170 2003-03-23 Zack Weinberg <zack@codesourcery.com>
172 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
174 2003-03-21 Zack Weinberg <zack@codesourcery.com>
176 * javaop.h (jfloat, jdouble): Make them structures mirroring
177 the bit fields of IEEE float and double respectively.
178 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
179 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
180 (union Word, union DWord): Delete.
181 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
183 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
185 (jni_print_float, jni_print_double): New. Generate
186 hexadecimal floating constants.
187 (print_field_info): Use jni_print_float/double.
189 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
190 finite floating point numbers for output; special case
193 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
195 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
196 Replace 0 and 1 with true and false in return statements.
198 2003-03-19 Tom Tromey <tromey@redhat.com>
200 * lex.c (do_java_lex): Renamed from java_lex.
201 (java_lex): New function.
204 2003-03-13 Tom Tromey <tromey@redhat.com>
206 * parse.y (resolve_inner_class): Error if qualifier is a primitive
209 2003-03-04 Andrew Haley <aph@redhat.com>
211 * gjavah.c (is_first_data_member): New global variable.
212 (print_c_decl): If it's the first data member, align it as the
214 (process_file): Set is_first_data_member.
216 2003-03-11 Tom Tromey <tromey@redhat.com>
218 * parse.y (resolve_field_access): Initialize class if field is
219 found in another static field.
220 * expr.c (build_class_init): Don't optimize out initialization of
221 implemented interface.
223 2003-03-11 Andrew Haley <aph@redhat.com>
225 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
228 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
230 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
231 and DIR_SEPARATOR_2 for a target.
234 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
235 and DIR_SEPARATOR_2 for a target into account.
237 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
239 * lang.c (java_init): Update prototype, move code to java_post_options.
240 (java_post_options): Similarly.
242 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
244 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
245 compare file name components depending on the case-sensitivity
246 or otherwise of the host file system.
248 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
249 "strcmp" to compare file name components.
250 Use IS_DIR_SEPARATOR instead of comparing directly against
252 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
253 comparing directly against DIR_SEPARATOR.
255 2003-03-04 Tom Tromey <tromey@redhat.com>
257 * Make-lang.in (java.tags): New target.
259 2003-03-01 Roger Sayle <roger@eyesopen.com>
261 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
262 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
264 2003-03-01 Tom Tromey <tromey@redhat.com>
266 * parse.y (jdep_resolve_class): Only check deprecation if we found
269 2003-02-28 Tom Tromey <tromey@redhat.com>
272 * class.c (maybe_layout_super_class): Always pass a WFL to
274 * parse.y (do_resolve_class): Updated comment to explain
277 2003-02-26 Tom Tromey <tromey@redhat.com>
279 * jcf-write.c (generate_classfile): Check whether class is
280 deprecated before writing attribute count.
282 2003-02-25 Roger Sayle <roger@eyesopen.com>
284 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
285 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
287 2003-02-23 Tom Tromey <tromey@redhat.com>
289 * lang-options.h: Added -Wdeprecated.
290 * gcj.texi (Warnings): Document -Wdeprecated.
291 * java-tree.h (flag_deprecated): Declare.
292 * lang.c (lang_W_options): Added deprecated.
293 (flag_deprecated): New global.
294 * chartables.h: Rebuilt.
295 * gen-table.pl (process_one): Look at whitespace.
296 (print_tables): Define LETTER_SPACE, LETTER_MASK.
297 * parse.h (CLEAR_DEPRECATED): New macro.
298 (CHECK_DEPRECATED_NO_RESET): New macro.
299 * jcf-parse.c (handle_deprecated): New function.
300 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
301 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
302 * parse.y (resolve_type_during_patch): Check deprecation.
303 (jdep_resolve_class): Likewise.
304 (process_imports): Likewise.
305 (resolve_expression_name): Likewise.
306 (check_deprecation): Strip arrays from decl. Check
308 (patch_method_invocation): Also check the particular constructor
310 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
311 * jcf-write.c (append_deprecated_attribute): New function.
312 (generate_classfile): Generate deprecated attribute when
314 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
315 (java_lex) [case '*']: Simplify logic.
316 (java_start_char_p): Use LETTER_MASK.
317 (java_part_char_p): Likewise.
318 (java_space_char_p): New function.
320 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
322 Change base class access representation.
323 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
324 (add_interface_do): Likewise.
326 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
328 * decl.c (java_init_decl_processing): Change
329 soft_lookupjnimethod_node to reflect the change in
330 signature of _Jv_LookupJNIMethod in libjava/jni.cc
331 * expr.c (build_jni_stub): Calculate and pass the size
332 on the stack of the arguments to a JNI function. Use
333 new target macro MODIFY_JNI_METHOD_CALL to allow a
334 target to modify the call to a JNI method.
336 2003-02-08 Roger Sayle <roger@eyesopen.com>
338 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
339 instead of basename to avoid compiler warnings on Tru64.
341 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
343 * gcj.texi: Update to GFDL 1.2.
345 2003-01-31 Andrew Haley <aph@redhat.com>
347 * parse.y (java_expand_classes): Scan the whole class list looking
348 for access methods that haven't yet been expanded.
350 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
354 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
355 to fix bootstrap on sparc-unknown-netbsdelf1.5.
356 * jcf-parse.c: Likewise.
358 2003-01-31 Mark Wielaard <mark@klomp.org>
360 * gjavah.c (throwable_p): Allocate 1 more byte for string.
362 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
364 * class.c (make_class): Use BINFO_ELTS.
365 (set_super_info): Likewse.
366 (add_interface_do): Likewise.
368 2003-01-30 Tom Tromey <tromey@redhat.com>
370 * jcf-parse.c (read_class): Update identifier's class value if it
371 changed during parsing.
373 2003-01-30 Loren James Rittle <ljrittle@acm.org>
375 * Make-lang.in (po-generated): Find the targets in $(parsedir).
376 Propagate change to all other rules as required.
377 (java/parse-scan.o): Add explicit dependency on
378 $(parsedir)/java/parse-scan.c .
380 2003-01-29 Tom Tromey <tromey@redhat.com>
382 * parse.y (patch_assignment): Only transform the rhs of an
383 assignment when compiling to native.
385 2003-01-28 Tom Tromey <tromey@redhat.com>
387 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
389 2003-01-28 Tom Tromey <tromey@redhat.com>
391 * lex.c (java_lex): Don't include UEOF as part of token.
392 (java_read_unicode): Error if \u sequence prematurely terminated.
394 2003-01-27 Tom Tromey <tromey@redhat.com>
396 * parse.y (java_check_regular_methods): Check for construct after
397 checking types in throws clause.
399 2003-01-24 Tom Tromey <tromey@redhat.com>
401 * class.c (build_static_field_ref): Only a String or numeric field
402 can fold to a constant.
404 2003-01-23 Tom Tromey <tromey@redhat.com>
406 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
407 file name in resource buffer.
409 2003-01-23 Tom Tromey <tromey@redhat.com>
411 * expr.c (build_known_method_ref): Use method's context to find
414 2003-01-23 Tom Tromey <tromey@redhat.com>
416 * constants.c (set_constant_entry): Allocated cleared memory.
418 2003-01-22 Tom Tromey <tromey@redhat.com>
420 * java-tree.h: Don't use PARAMS.
421 * resource.c: Add prototypes for all functions.
422 (write_resource_constructor): Use `const char *' to avoid
425 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
427 * jcf-parse.c (process_zip_dir): Remove unused variable.
429 2003-01-22 Tom Tromey <tromey@redhat.com>
431 * expr.c (build_invokeinterface): Abort if method's context is not
434 2003-01-22 Tom Tromey <tromey@redhat.com>
436 * gcj.texi (Input and output files): Mention non-class entries.
437 * decl.c (java_init_decl_processing): Call
438 init_resource_processing.
439 * java-tree.h (compile_resource_data, write_resource_constructor,
440 compile_resource_file, init_resource_processing): Declare.
441 * config-lang.in (gtfiles): Added resource.c.
442 * Make-lang.in (gt-java-resource.h): New target.
443 (JAVA_OBJS): Added resource.o.
444 (java/resource.o): New target.
445 * resource.c: New file.
446 * class.c (compile_resource_file): Moved to resource.c.
447 (registerResource_libfunc): Likewise.
448 (utf8_decl_list): Mark with GTY; now static.
449 * jcf-parse.c (classify_zip_file): New function.
450 (parse_zip_file_entries): Use it; compile .properties files.
451 (process_zip_dir): Use classify_zip_file and compute_class_name.
452 Don't write class name into zip directory.
453 (java_parse_file): Call write_resource_constructor.
454 (compute_class_name): New function.
455 * jcf-io.c (read_zip_member): Reindented.
457 2003-01-21 Tom Tromey <tromey@redhat.com>
459 * class.c (supers_all_compiled): New function.
460 (make_class_data): Use it.
462 2003-01-21 Tom Tromey <tromey@redhat.com>
464 * parse.y (method_header): Native method can't be strictfp.
465 No method can be transient or volatile.
467 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
469 Make-lang.in (jvspec.o-warn): Add -Wno-error.
471 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
473 * check-init.c: Fix comment typos.
475 * constants.c: Likewise.
477 * except.c: Likewise.
479 * java-except.h: Likewise.
480 * java-tree.h: Likewise.
481 * javaop.h: Likewise.
482 * jcf-dump.c: Likewise.
483 * jcf-io.c: Likewise.
484 * jcf-parse.c: Likewise.
485 * jcf-write.c: Likewise.
487 * mangle.c: Likewise.
488 * typeck.c: Likewise.
489 * verify.c: Likewise.
491 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
493 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
494 * jcf-write.c: Include "tm_p.h".
496 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
498 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
500 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
502 * builtins.c (java_build_function_call_expr): Renamed from
503 build_function_call_expr. All callers changed.
505 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
506 * jcf-parse.c: Include tm_p.h.
508 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
511 2003-01-14 Tom Tromey <tromey@redhat.com>
513 * class.c (make_class_data): Check that super is compiled before
514 building class reference to it.
516 2003-01-14 Andrew Haley <aph@redhat.com>
518 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
519 varargs function -- correct.
521 2003-01-14 Andrew Haley <aph@redhat.com>
523 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
525 2003-01-14 Andrew Haley <aph@redhat.com>
527 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
528 varargs function -- correct.
530 * parse.y (patch_assignment): Copy the rhs of an assignment into a
531 temporary if the RHS is a reference.
533 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
535 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
536 * keyword.h: Regenerated.
538 * All Files: Convert to ISO C style function definitions.
540 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
542 * parse.y (check_pkg_class_access): ANSIfy definition.
544 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
546 * decl.c, parse-scan.y, parse.y: Don't cast return value of
549 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
551 2003-01-09 Geoffrey Keating <geoffk@apple.com>
553 Merge from pch-branch:
555 2002-12-02 Geoffrey Keating <geoffk@apple.com>
557 * Make-lang.in (java/gjavah.o): Update dependencies.
558 * gjavah.c: Include ggc.h.
560 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
562 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
563 (JCFDUMP_OBJS): Add ggc-none.o.
564 (java/jcf-dump.o): Depend on GGC_H.
565 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
567 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
568 * jcf-dump.c: Include ggc.h.
570 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
572 * jcf.h (union cpool_entry): New.
573 (struct CPool): Use gengtype to mark. Change field 'data' to be
575 (struct JCF): Use gengtype to mark.
576 (CPOOL_UINT): Update for new cpool_entry type.
577 (CPOOL_USHORT1): Likewise.
578 (CPOOL_USHORT2): Likewise.
579 (CPOOL_FINISH): Use GC to free cpool subfields.
580 * parse.h (struct parser_ctxt): Mark field current_jcf.
581 * lex.c (java_init_lex): Use GC to allocate struct JCF.
582 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
583 (main_jcf): Use gengtype to mark.
584 (ggc_mark_jcf): Delete.
585 (get_constant): Update for new cpool_entry type.
586 (give_name_to_class): Likewise.
587 (get_class_constant): Likewise.
588 (init_outgoing_cpool): Use GGC to allocate struct CPool.
589 (java_parse_file): Use GGC to allocate struct JCF.
590 (init_jcf_parse): Don't call ggc_add_root.
591 * jcf-reader.c (jcf_parse_constant_pool): Update for new
593 * java-tree.h (current_jcf): Use gengtype to mark.
594 (CPOOL_UTF): Update for new cpool_entry type.
595 (outgoing_cpool): Use gengtype to mark.
596 (struct lang_type): GC struct JCF and struct CPool.
597 * config-lang.in (gtfiles): Add jcf.h.
598 * constants.c (find_tree_constant): New.
599 (set_constant_entry): Allocate cpool subfields using GGC. Update
600 for new cpool_entry type.
601 (find_constant1): Update for new cpool_entry type.
602 (find_constant2): Likewise.
603 (find_utf8_constant): Use find_tree_constant.
604 (find_class_or_string_constant): Remove unnecessary cast to jword.
605 Update for new cpool_entry type.
606 (count_constant_pool_bytes): Update for new cpool_entry type.
607 (write_constant_pool): Likewise.
608 (alloc_name_constant): Use find_tree_constant.
609 (build_constants_constructor): Update for new cpool_entry type.
611 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
613 * parse.y (mark_parser_ctxt): Delete.
614 (goal): Don't use ggc_add_root.
615 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
616 (java_pop_parser_context): Let GC free parser_ctxt.
617 (java_parser_context_resume): Likewise.
618 * parse.h (struct parser_ctxt): Use gengtype to mark.
620 (ctxp_for_generation): Likewise.
621 * lex.h (struct java_lc_s): Mark for gengtype.
622 (java_lexer): Rearrange for gengtype.
623 * config-lang.in (gtfiles): Add lex.h, parse.h.
625 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
627 * All Files: Remove PARAMS macro.
629 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
630 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
633 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
636 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
638 * Make-lang.in (java.install-common, java.uninstall,
639 java.install-info, java.install-man): Prepend $(DESTDIR)
640 to destination paths in all (un)installation commands.
641 (java.install-common): Rewrite $(LN) command to support
642 DESTDIR with "ln" as well as with "ln -s".
644 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
646 * java-tree.h: Protect against multiple inclusion.
648 2003-01-07 Tom Tromey <tromey@redhat.com>
650 * class.c (add_assume_compiled): Don't adjust parent if we're
651 already at the root of tree.
653 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
655 * lang.c (dump_compound_expr): Prototype.
657 2003-01-03 Tom Tromey <tromey@redhat.com>
659 Fix for PR java/8712:
660 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
661 when simply checking against `null'.
663 2003-01-03 Tom Tromey <tromey@redhat.com>
665 * gcj.texi (Standard Properties): Document http.proxyHost and
668 * gcj.texi (GNU Classpath Properties): Document new properties.
670 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
672 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
673 java/lang-options.h, java/mangle.c, java/mangle_name.c,
674 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
676 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
678 * Make-lang.in, boehm.c, buffer.c,
679 buffer.h, builtins.c, class.c,
680 config-lang.in, constants.c,
681 convert.h, decl.c, except.c,
682 expr.c, java-except.h,
683 java-tree.h, javaop.def,
684 jcf-parse.c, jcf-write.c,
685 jv-scan.c, jvgenmain.c,
686 jvspec.c, keyword.gperf,
687 keyword.h, lang-options.h,
688 lang-specs.h, lang.c, lex.c,
689 lex.h, mangle.c, mangle_name.c,
690 parse-scan.y, parse.h, parse.y,
691 typeck.c, verify.c, xref.c,
692 xref.h: Replace "GNU CC" with
693 "GCC" in the copyright header.
695 * check-init.c, gjavah.c, javaop.h,
696 jcf-depend.c, jcf-dump.c, jcf-io.c,
697 jcf-path.c, jcf-reader.c, jcf.h,
698 zextract.c, zipfile.h: These files are
699 "part of GCC". Also say "GCC" not "GNU CC".
701 2002-12-30 DJ Delorie <dj@redhat.com>
703 * Make-lang.in: Protect against texi2pod/pod2man failing.
705 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
707 * gcj.texi: Use @copying.
709 2002-12-27 Mark Mitchell <mark@codesourcery.com>
711 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
713 (print_cxx_classname): Add add_scope parameter.
714 (print_class_decls): Do not emit a semicolon after the extern
716 (process_file): Adjust calls to print_cxx_classname.
718 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
720 * gcj.texi: Include Cover Texts in man page.
722 2002-12-23 Jeff Sturm <jsturm@one-point.com>
724 * class.c (build_static_field_ref): Check FIELD_FINAL.
726 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
727 instead of current_constant_pool_data_ref.
728 * java-tree.h (current_constant_pool_data_ref): Undefine.
729 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
730 * jcf-parse.c (init_outgoing_cpool): Don't initialize
731 current_constant_pool_data_ref.
733 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
734 not build_internal_class_name.
736 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
737 Use it when class ref isn't certain to be compiled.
739 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
741 * gcj.texi: Include gcc-common.texi.
742 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
743 $(srcdir)/doc/include/gcc-common.texi.
745 2002-12-22 Anthony Green <green@redhat.com>
747 * gcj.texi (Limitations): Add note about org.xml.sax and
750 2002-12-20 Tom Tromey <tromey@redhat.com>
752 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
753 where minimum case value is Integer.MIN_VALUE.
756 2002-12-18 Andrew Haley <aph@redhat.com>
758 * parse.y (patch_invoke): Force evaluation order when `check' is
759 set. For PR libgcj/8945.
761 2002-12-16 Mark Mitchell <mark@codesourcery.com>
763 * gcj.texi: Change version number to 3.4.
765 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
766 Andrew Haley <aph@redhat.com>
768 * parse.y (source_end_java_method): Remove custom encoding of line
769 numbers for a function decl before passing it to the back end.
771 2002-12-03 Andrew Haley <aph@redhat.com>
773 * class.c (make_class_data): New field, "chain".
774 * decl.c (java_init_decl_processing): Likewise.
776 2002-12-02 Tom Tromey <tromey@redhat.com>
779 * parse.y (do_resolve_class): Handle qualified name via
782 2002-11-30 Zack Weinberg <zack@codesourcery.com>
784 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
785 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
786 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
787 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
788 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
789 Include coretypes.h and tm.h.
790 * Make-lang.in: Update dependencies.
792 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
794 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
796 2002-11-25 Diego Novillo <dnovillo@redhat.com>
798 * jcf-reader.c: Don't expand JCF_readu4 inside the
799 expansion of JCF_SKIP.
801 2002-11-25 Diego Novillo <dnovillo@redhat.com>
803 * jcf-reader.c: Don't expand JCF_readu4 inside the
804 expansion of JCF_SKIP.
806 2002-11-22 Tom Tromey <tromey@redhat.com>
808 * parse.y (patch_binop): Cast right hand side of shift expression
809 to `int'. Fixes PR java/8676.
811 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
812 Andrew Haley <aph@redhat.com>
814 * gcc/java/jcf-write.c (write_classfile): Remove target
815 class file, if it exists, before renaming the temporary
818 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
820 * jvspec.c (lang_specific_spec_functions): New.
822 2002-11-18 Tom Tromey <tromey@redhat.com>
824 Fix for PR java/7912:
825 * expr.c (can_widen_reference_to): Allow cast of array to
826 Cloneable or Serializable.
827 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
828 (java_io_serializable_identifier_node): Likewise.
829 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
830 (valid_ref_assignconv_cast_p): Use new identifier nodes.
831 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
832 java_io_serializable.
833 * decl.c (java_init_decl_processing): Initialize
834 java_lang_cloneable_identifier_node and
835 java_io_serializable_identifier_node.
836 (java_lang_cloneable_identifier_node): New global.
837 (java_io_serializable_identifier_node): Likewise.
839 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
841 * buffer.c: Remove unnecessary casts.
842 * check-init.c: Likewise.
844 * constants.c: Likewise.
846 * except.c: Likewise.
847 * gjavah.c: Likewise.
848 * jcf-io.c: Likewise.
849 * jcf-parse.c: Likewise.
850 * jcf-path.c: Likewise.
851 * jvspec.c: Likewise.
854 * verify.c: Likewise.
856 2002-11-06 Tom Tromey <tromey@redhat.com>
858 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
861 2002-11-05 Tom Tromey <tromey@redhat.com>
863 Fix for PR java/6388.
864 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
865 * java-tree.h (enum java_tree_index): New values
866 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
867 (decimal_int_max, decimal_long_max): New defines.
868 * lex.c (yylex): Rewrote range checking. Sign extend literals.
869 (error_if_numeric_overflow): Rewrote range checking.
870 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
873 2002-11-02 Tom Tromey <tromey@redhat.com>
875 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
877 * class.c (make_method_value): Put class name, not signature, into
878 `throws' field. For PR java/8415.
880 2002-10-24 Tom Tromey <tromey@redhat.com>
882 * gcj.texi (Invoking gij): Document --showversion.
883 (Standard Properties): java.library.path now set.
885 2002-10-23 Tom Tromey <tromey@redhat.com>
887 * gjavah.c (decode_signature_piece): In JNI mode, print
888 `jobjectArray' when array depth is nonzero.
891 2002-10-15 Andrew Haley <aph@redhat.com>
893 * parse.y (patch_invoke): Call force_evaluation_order on a static
895 (resolve_qualified_expression_name): Call force_evaluation_order
896 on a arg list that is part of a Qualified Expression Name.
898 * lang.c (dump_compound_expr): New.
899 (java_dump_tree): New.
901 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
903 * gcj.texi: Added item describing the GCJ runtime property
906 2002-10-15 Richard Henderson <rth@redhat.com>
908 * jcf-parse.c (get_constant): Fix type warning.
910 2002-10-15 Andrew Haley <aph@redhat.com>
912 * java-tree.h (java_inlining_merge_static_initializers): Declare.
913 (java_inlining_map_static_initializers): Declare.
915 2002-10-14 Andrew Haley <aph@redhat.com>
917 * tree-inline.c (remap_block): All local class initialization
918 flags go in the outermost scope.
919 (expand_call_inline): Call java_inlining_map_static_initializers.
920 (expand_call_inline): Call java_inlining_merge_static_initializers.
921 * java/lang.c (merge_init_test_initialization): New.
922 (java_inlining_merge_static_initializers): New.
923 (inline_init_test_initialization): New.
924 (java_inlining_map_static_initializers): New.
926 2002-10-11 Mark Wielaard <mark@klomp.org>
928 * gcj.texi (Compatibility): Add Limitations and Extensions section.
930 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
932 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
934 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
936 * parse.y (merge_string_cste): Add parentheses around & within |.
938 2002-10-08 Tom Tromey <tromey@redhat.com>
940 * parse.y (variable_declarator_id): Simplify error path for
941 array declarator error. For PR java/8003.
943 2002-10-08 Zack Weinberg <zack@codesourcery.com>
945 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
948 2002-10-08 Andrew Haley <aph@redhat.com>
950 * parse.y (attach_init_test_initialization_flags): Check for
953 2002-10-07 Anthony Green <green@redhat.com>
955 * parse.y (merge_string_cste): Fix bug in string concatenation.
957 2002-10-03 Michael Koch <konqueror@gmx.de>
959 * gcj.texi (Standard properties):
960 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
962 2002-10-02 Roger Sayle <roger@eyesopen.com>
965 * lang.c (java_init): If storing the vbit in function
966 pointers, ensure that force_align_functions_log is atleast
967 one to aid compatability with g++ vtables.
969 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
971 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
972 foul of type-based aliasing.
974 2002-09-30 Anthony Green <green@redhat.com>
976 * gcj.texi (Invoking jv-scan): Fix texinfo.
978 2002-09-28 Anthony Green <green@redhat.com>
980 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
981 (Code Generation): Add -fno-assert documentation.
982 * jv-scan.c (flag_assert): New global.
983 (options): Add assert option.
984 (help): Add --no-assert documentation.
985 * parse-scan.y (flag_assert): New global.
986 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
987 (flag_assert): New global.
988 * java-tree.h (flag_assert): New global.
989 * lex.c (java_lex): Obey flag_assert.
990 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
993 2002-09-26 Andrew Haley <aph@redhat.com>
995 * expr.c (build_java_array_length_access): Check for null pointer.
996 * expr.c (expand_java_arrayload): Likewise.
998 2002-09-21 Richard Henderson <rth@redhat.com>
1000 * jcf-parse.c (get_constant): Decode from IEEE no matter
1001 what the target format.
1003 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
1005 * ChangeLog: Follow spelling conventions.
1006 * class.c: Likewise.
1009 * gjavah.c: Likewise.
1010 * java-tree.h: Likewise.
1011 * jcf-dump.c: Likewise.
1012 * jcf-parse.c: Likewise.
1013 * jvspec.c: Likewise.
1015 * mangle.c: Likewise.
1016 * parse.y: Likewise.
1018 2002-09-17 Tom Tromey <tromey@redhat.com>
1020 * lex.c (java_read_unicode_collapsing_terminators): Handle case
1021 where \r appears at EOF. Fixes PR java/7950.
1023 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1025 * jvspec.c (lang_specific_driver): Remove unused variable.
1027 2002-09-16 Geoffrey Keating <geoffk@apple.com>
1029 * java-tree.h (union lang_tree_node): Add chain_next option.
1031 2002-09-16 Richard Henderson <rth@redhat.com>
1033 * jcf-parse.c (get_constant): Runtime check for IEEE format;
1034 use new real.h interface.
1035 * jcf-write.c (find_constant_index): Use new real.h interface.
1036 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
1038 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
1040 * lang.c: Follow spelling conventions.
1042 2002-09-11 Per Bothner <per@bothner.com>
1044 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
1045 constant to the type of the field.
1046 (java_complete_tree): Remove now-redundant code.
1048 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
1050 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
1053 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
1054 return label if a ret instruction for the jsr has been reached.
1056 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
1058 * parse.y (DIR_SEPARATOR): Don't define.
1059 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
1061 2002-08-28 Andrew Haley <aph@redhat.com>
1063 * verify.c (verify_jvm_instructions): Allow exception handler
1064 inside code that is being protected, but generate a warning.
1065 * except.c (link_handler): Initialize `expanded' in new eh_range.
1066 (binding_depth, is_class_level, current_pc): Declare extern.
1068 2002-09-01 Mark Wielaard <mark@klomp.org>
1070 * gcj.texi: Add chapter about system properties.
1073 2002-08-26 Tom Tromey <tromey@redhat.com>
1075 * parse.y (try_builtin_assignconv): Allow narrowing primitive
1076 conversion if RHS_TYPE is byte, short, or char.
1078 2002-08-22 Tom Tromey <tromey@redhat.com>
1080 * gcj.texi (Invoking gij): Document -cp and -classpath.
1082 2002-08-21 Tom Tromey <tromey@redhat.com>
1084 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
1085 $(prefix)/share. For PR libgcj/7633.
1087 For PR java/6005 and PR java/7611:
1088 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
1089 (java_can_use_bit_fields_p): New function.
1091 2002-08-16 Tom Tromey <tromey@redhat.com>
1093 * gcj.texi (Class Initialization): Mention class initialization of
1096 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
1098 * Make-lang.in (java-tree-inline.o): New.
1099 (JAVA_OBJS): Add java-tree-inline.o.
1100 * parse.y (source_end_java_method): Call java_optimize_inline.
1101 (java_expand_method_bodies): Save method's tree in
1103 (add_stmt_to_compound): Keep track of the number of statments.
1104 * lang.c (java_init): Enable flag_inline_trees.
1105 (java_post_options): If flag_inline_functions is on, enable
1106 flag_inline_trees instread.
1107 (decl_constant_value): New.
1108 (java_tree_inlining_walk_subtrees): New.
1109 * java-tree.h (DECL_NUM_STMTS): New macro.
1110 (java_optimize_inline): Declare.
1111 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
1112 Handle a LABEL_EXPR.
1113 * decl.c (build_result_decl): If we already have a DECL_RESULT
1115 (dump_function): New.
1116 (java_optimize_inline): New.
1117 (dump_function): New.
1119 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
1122 * parse.y (build_assertion): Invert return from
1123 desiredAssertionStatus.
1125 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1127 * jcf-write.c (get_access_flags): Return correct access flags for
1128 private and protected inner classes.
1130 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
1132 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
1134 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
1136 * mangle_name.c: Don't include obstack.h twice.
1137 * xref.c: Don't include obstack.h.
1139 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
1141 * class.c: (permanent_obstack): Delete declaration.
1142 * constants.c: (permanent_obstack): Delete declaration.
1143 * except.c: (permanent_obstack): Delete declaration.
1144 * expr.c: (permanent_obstack): Delete declaration.
1145 * jcf-parse.c: (permanent_obstack): Delete declaration.
1146 (saveable_obstack): Delete declaration.
1147 * parse.h: (permanent_obstack): Delete declaration.
1148 * typeck.c: (permanent_obstack): Delete declaration.
1150 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
1152 * gcj.texi (version-gcc): Increase to 3.3.
1154 2002-07-22 Tom Tromey <tromey@redhat.com>
1156 * lex.c (java_lex): Check for `e' or `E' after 0.
1158 2002-07-21 Richard Henderson <rth@redhat.com>
1160 * lang.c (java_unsafe_for_reeval): New.
1161 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
1163 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
1165 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
1166 (jcf_path_init): Use GET_ENVIRONMENT.
1168 2002-07-10 Roger Sayle <roger@eyesopen.com>
1169 Zack Weinberg <zack@codesourcery.com>
1171 * builtins.c (initialize_builtins): Remove defines that
1172 handled C/C++ specific junk hereby removed from builtins.def.
1174 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
1176 * lang.c (java_post_options): Update prototype.
1178 2002-07-05 Roger Sayle <roger@eyesopen.com>
1180 * builtins.c (initialize_builtins): Ignore the additional
1181 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
1182 the builtins.def file.
1184 2002-07-01 Tom Tromey <tromey@redhat.com>
1187 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
1190 2002-07-01 Roger Sayle <roger@eyesopen.com>
1192 * java/decl.c (builtin_function): Accept additional parameter.
1193 (java_init_decl_processing): Pass an additional NULL_TREE
1194 argument to builtin_function.
1196 2002-06-29 T.J. Mather <tjmather@maxmind.com>
1198 * gcj.texi: Fixed gcj invocation example so that it compiles.
1200 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1202 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
1203 * parse.y (mark_parser_ctxt): Likewise.
1204 (check_modifiers, declare_local_variables): Avoid incorrect
1205 hardcoded constant 10.
1207 * lex.c (java_read_char): Avoid "comparison is always true"
1210 2002-06-25 Andreas Schwab <schwab@suse.de>
1212 * expr.c (JSR): Avoid undefined operation on PC.
1214 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1216 * decl.c (clear_binding_level): Const-ify.
1218 2002-06-13 Akim Demaille <akim@epita.fr>
1220 * parse.y (class_declaration, interface_declaration): Make sure
1221 all their rules have an action, in order to avoid meaningless `$$
1222 = $1' and their type clashes.
1224 2002-06-11 Tom Tromey <tromey@redhat.com>
1226 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
1227 * parse-scan.y (statement_without_trailing_substatement): Added
1229 (assert_statement): New rule.
1230 * java-tree.h (struct lang_type) [assertions]: New field.
1231 (TYPE_USES_ASSERTIONS): New macro.
1232 (CLASS_USES_ASSERTIONS): Likewise.
1233 (FIELD_SYNTHETIC): New define.
1234 * lex.c (java_lval;): Added ASSERT_TK.
1235 * parse.y (ASSERT_TK): Added.
1236 (statement_without_trailing_substatement): Added assert_statement.
1237 (assert_statement): New rule.
1238 (build_assertion): New function.
1239 (maybe_generate_pre_expand_clinit): Create and initialize
1240 $assertionsDisabled.
1241 (lookup_package_type): Removed decl.
1242 * keyword.h: Rebuilt.
1243 * keyword.gperf (assert): New token.
1245 2002-06-10 Akim Demaille <akim@epita.fr>
1247 * parse.y (interface_type_list, class_member_declaration)
1248 (unary_expression_not_plus_minus): Remove duplicate %type.
1251 2002-06-09 Tom Tromey <tromey@redhat.com>
1253 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
1255 * parse.y (method_header): Give error message in all cases.
1258 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1260 Don't use RTL inlining. Fix for PR java/6820.
1261 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
1262 (flag_really_inline): New.
1263 (java_decode_option): Set flag_really_inline if -finline-functions
1265 (java_post_options): New function. Turn off inlining unless
1266 flag_really_inline is set.
1268 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1270 * gjavah.c (throwable_p): Accept argument as either a classname or
1271 signature fragment. Create null-terminated classname string for super
1272 when calling itself recursively.
1273 (decode_signature_piece): Skip first character from class name
1274 signature when calling throwable_p.
1276 2002-06-08 H.J. Lu (hjl@gnu.org)
1278 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
1280 2002-06-04 Tom Tromey <tromey@redhat.com>
1282 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
1284 2002-06-04 Michael Koch <konqueror@gmx.de>
1286 * gcj.texi (Input Options): Fixed typo.
1288 2002-06-04 Zack Weinberg <zack@codesourcery.com>
1290 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
1291 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
1292 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
1293 and all now-pointless local variables. Rename other local
1294 variables to reflect their not being handles.
1296 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
1297 #if JCF_USE_STDIO blocks.
1299 * parse.y: Add missing semicolon at end of rule.
1301 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
1303 * check-init.c (attach_initialized_static_class): Delete, unused.
1304 * parse.y: Use htab_t instead of struct hashtable, update
1306 * java-tree.h: Include hashtab.h instead of hash.h.
1307 (struct lang_decl_func): Use htab_t, set up for gengtype.
1308 (struct init_test_hash_entry): Delete.
1309 (struct treetreehash_entry): New.
1310 (java_treetreehash_find): New
1311 (java_treetreehash_new): New prototype.
1312 (java_treetreehash_create): New prototype.
1313 (java_mark_tree): Delete prototype.
1314 (java_hash_hash_tree_node): Delete prototype.
1315 (java_hash_compare_tree_node): Delete prototype.
1316 (attach_initialized_static_class): Delete prototype.
1317 * expr.c (build_class_init): Update to use java_treetreehash
1319 (java_expand_expr): Update to use htab_t.
1320 (emit_init_test_initialization): Likewise.
1321 * decl.c (java_mark_tree): Delete.
1322 * class.c (init_test_hash_newfunc): Delete.
1323 (java_hash_hash_tree_node): Delete.
1324 (java_hash_compare_tree_node): Delete.
1325 (add_method_1): Update to use java_treetreehash functions.
1326 (JAVA_TREEHASHHASH_H): New macro.
1327 (java_treetreehash_hash): New function.
1328 (java_treetreehash_compare): New function.
1329 (java_treetreehash_find): New function.
1330 (java_treetreehash_new): New function.
1331 (java_treetreehash_create): New function.
1332 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
1334 * Make-lang.in (java/parse.o): Depend on debug.h.
1335 * java-tree.h (struct lang_identifier): Use gengtype.
1336 (union lang_tree_node): New.
1337 (struct lang_decl_func): Use gengtype.
1338 (struct lang_decl_var): Likewise.
1339 (struct lang_decl): Likewise.
1340 * parse.y: Include debug.h.
1341 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
1343 * lang.c (struct language_function): New dummy structure.
1345 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
1346 descriminator for DECL_LANG_SPECIFIC.
1347 (struct lang_decl_func): Rename from struct lang_decl.
1348 (enum lang_decl_desc): New.
1349 (struct lang_decl): Make it a union. Update all the accessor macros.
1350 (struct lang_type): Use gengtype.
1351 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
1352 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
1353 are now the same size.
1354 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
1355 use discriminator to mark DECL_LANG_SPECIFIC.
1357 * Make-lang.in (gt-java-builtins.h): New rule.
1358 (java/builtins.o): Add dependency on gt-<filename>.h.
1359 * builtins.c: Use gengtype for roots.
1360 (union string_or_tree): Use gengtype.
1361 (struct builtin_record): Use gengtype.
1362 * config-lang.in (gtfiles): Add builtins.c.
1364 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
1365 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
1366 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
1367 gt-java-parse.h, gtype-java.h): Add rules to generate.
1368 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
1369 (class.o): Add dependency on gt-*.h.
1370 (constants.o): Likewise.
1373 (jcf-parse.o): Likewise.
1374 (jcf-write.o): Likewise.
1376 * config-lang.in (gtfiles): New.
1377 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1378 * constants.c: Replace uses of ggc_add_* with GTY markers.
1380 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1381 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1382 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
1383 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
1385 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
1387 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1388 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
1390 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1391 Include gtype-java.h.
1393 2002-06-02 Tom Tromey <tromey@redhat.com>
1395 Fix for PR java/5913:
1396 * parse.y (patch_binop): Call patch_string on op1.
1398 2002-06-02 Tom Tromey <tromey@redhat.com>
1400 Fix for PR java/1343, PR java/6336:
1401 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
1402 formatting. Changed return type.
1403 (anonymous_class_counter): Moved to top of file.
1404 (maybe_make_nested_class_name): Append number to class name for
1405 function-local classes.
1407 2002-05-28 Zack Weinberg <zack@codesourcery.com>
1409 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
1410 * Make-lang.in: Update dependency lists.
1412 2002-05-18 Mark Mitchell <mark@codesourcery.com>
1414 * gjavah.c (throwable_p): Do not free the name of the class after
1415 passing it to find_class.
1416 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
1417 * jcf-io.c (dirent.h): Include it.
1418 (fnmatch.h): Likewise.
1419 (compare_path): New function.
1420 (java_or_class_file): Likewise.
1421 (memoized_dirlist_entry): New type.
1422 (memoized_dirlist_lookup_eq): New function.
1423 (memoized_dirlists): New variable.
1424 (caching_stat): New function.
1425 (memoized_class_lookup_eq): New function.
1426 (memoized_class_lookups): Likewise.
1427 (find_class): Use memoized_class_lookups and caching_stat.
1428 * jcf.h (JCF_USE_SCANDIR): Define.
1429 * parse.y (java_expand_classes): Write the class files in reverse
1432 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1434 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
1436 2002-05-13 Mark Mitchell <mark@codesourcery.com>
1438 * jcf-write.c (write_classfile): Unlink the temporary file if it
1439 cannot be renamed. Use concat to build up the name of the
1442 2002-05-08 Mark Mitchell <mark@codesourcery.com>
1444 * jcf-write.c (write_classfile): Write the file to a
1445 temporary file and then rename it.
1447 2002-05-07 Tom Tromey <tromey@redhat.com>
1449 * gjavah.c (throwable_p): Use xstrdup, not strdup.
1451 Fix for PR java/1200:
1452 * gjavah.c (throwable_p): New function.
1453 (decode_signature_piece): Use it. A `WeakReference' isn't the
1456 (gcjh_streq): New function.
1458 2002-05-07 Andreas Jaeger <aj@suse.de>
1460 * parse.y (finish_for_loop): Fix if statement.
1462 2002-05-06 Tom Tromey <tromey@redhat.com>
1464 Fix for PR java/5941:
1465 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
1466 loop update expression.
1467 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
1468 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
1470 2002-05-04 Mark Wielaard <mark@klomp.org>
1473 * parse.y (build_string_concatenation): Return just op1 only when op2
1474 is null and op1 is a STRING_CST, otherwise always construct a
1477 2002-04-27 Tom Tromey <tromey@redhat.com>
1480 * parse.y (string_convert_int_cst): New function.
1481 (merge_string_cste): Use it.
1483 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
1485 * java-tree.h (java_parse_file): Update.
1486 (java_set_yydebug): Remove.
1487 * jcf-parse.c (yydebug): Remove.
1488 (java_set_yydebug): Die.
1489 (java_parse_file): Update.
1490 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
1492 2002-04-24 Tom Tromey <tromey@redhat.com>
1495 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
1496 EXPR_WFL_QUALIFICATION of qual_wfl.
1498 2002-04-23 Per Bothner <per@bothner.com>
1500 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
1501 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
1502 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
1504 2002-04-23 Tom Tromey <tromey@redhat.com>
1507 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
1508 recognize `-fcompile-resource='.
1509 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
1512 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1514 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
1515 paths. Fixes PR java/2791.
1517 2002-04-19 Andrew Haley <aph@redhat.com>
1519 * jcf-write.c (push_long_const): lo, hi: New variables.
1520 Use rshift_double to extract the high part of a 64-bit long.
1521 Use WORD_TO_INT to extract the low part.
1523 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
1524 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
1525 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
1527 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
1529 * typeck.c (incomplete_type_error): Remove.
1531 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1533 * class.c (make_class_data): Set DECL_ALIGN on static class data,
1534 for hash synchronization.
1535 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
1536 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
1539 2002-04-16 Mark Wielaard <mark@klomp.org>
1541 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
1544 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1546 Fix for PR java/6294:
1547 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
1550 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1552 Fix for PR java/6085:
1553 * parse.y (patch_method_invocation): Always use build_access_to_thisn
1554 to get enclosing "this" argument for inner-class constructor
1555 invocation. Pass correct arguments to build_access_to_thisn.
1557 2002-04-10 Andreas Jaeger <aj@suse.de>
1559 * gcj.texi (Input Options): Fix extdirs patch.
1561 2002-04-10 Anthony Green <green@redhat.com>
1563 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
1565 2002-04-09 Anthony Green <green@redhat.com>
1567 * gcj.texi (Input Options): Add --extdirs documentation.
1568 * jcf-dump.c (OPT_extdirs): New macro.
1569 (options): Add extdirs option.
1570 (help): Describe --extdirs.
1571 (main): Handle OPT_extdirs.
1572 * gjavah.c (OPT_extdirs): New macro.
1573 (options): Add extdirs option.
1574 (help): Describe --extdirs.
1575 (main): Handle OPT_extdirs.
1576 * jcf-path.c (jcf_path_init): Add extdirs support.
1577 (jcf_path_extdirs_arg): New function.
1578 (extensions): New variable to hold extensions path entries.
1579 * jvspec.c: Remove -fextdirs= when compiling main().
1580 * lang.c (java_decode_option): Handle -fextdirs=.
1581 * jcf.h (jcf_path_extdirs_arg): Declare new function.
1582 * Make-lang.in: Compile jcf-path with version info for use in
1583 identifying the appropriate libgcj.jar.
1585 2002-04-08 Tom Tromey <tromey@redhat.com>
1588 * .cvsignore: Added rmic.1 and rmiregistry.1.
1589 * gcj.texi (Top): Link to new nodes.
1590 (Invoking rmic): New node.
1591 (Invoking rmiregistry): Likewise.
1592 * Make-lang.in (java.generated-manpages): Added rmic.1 and
1594 (java.maintainer-clean): Likewise.
1595 ($(srcdir)/java/rmic.1): New target.
1596 ($(srcdir)/java/rmiregistry.1): Likewise.
1597 (java.install-man): Handle rmic.1 and rmiregistry.1.
1599 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1601 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
1602 Add note about handling uncaught exceptions. Add an exception handler
1605 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1607 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
1608 after using it to patch CALL_EXPR.
1610 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1612 * gcj.texi (Invocation): Document CNI invocation API.
1614 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
1616 * expr.c (truthvalue_conversion): Rename. Update.
1617 (expand_compare): Update.
1618 * java-tree.h (java_truthvalue_conversion): New.
1619 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
1621 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1623 * java-tree.h (java_mark_addressable): New.
1624 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
1625 * typeck.c (mark_addressable): Rename, update.
1627 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1629 * expr.c (build_java_binop): Update.
1630 * java-tree.h (java_signed_type, java_unsigned_type,
1631 java_signed_or_unsigned_type): Update.
1632 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
1633 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
1634 * parse.y (patch_binop): Update.
1635 * typeck.c (signed_or_unsigned_type, unsigned_type,
1636 signed_type): Update.
1638 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
1640 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
1641 (java_dummy_print): Remove.
1642 (lang_print_error): Rename. Exit early if inhibiting output.
1643 (inhibit_error_printing_function): New.
1644 (java_init): Don't set hook.
1645 (lang_init_source): Use new boolean.
1647 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1649 * parse.y (do_resolve_class): Fix infinite recursion.
1651 2002-03-29 Tom Tromey <tromey@redhat.com>
1653 * parse.y (check_inner_circular_reference): Ignore incomplete
1656 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
1658 * Make-lang.in (builtins.o): Update.
1659 * boehm.c (get_boehm_type_descriptor): Update.
1660 * builtins.c: Include langhooks.h.
1661 * decl.c (java_init_decl_processing): Update.
1662 * java-tree.h (java_type_for_mode, java_type_for_size): New.
1663 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
1665 * typeck.c (type_for_mode, type_for_size): Update.
1667 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1669 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
1671 2002-03-28 Tom Tromey <tromey@redhat.com>
1673 * except.c (expand_end_java_handler): If the handler type is NULL,
1674 use java.lang.Throwable. Fixes PR java/5986.
1676 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1678 Fix for PR java/4715:
1679 * jcf-parse.c (parse_source_file_3): New function.
1680 (read_class): Call it.
1681 (java_parse_file): Likewise.
1683 2002-03-28 Jan Hubicka <jh@suse.cz>
1685 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
1687 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1689 * parse.y (resolve_package): Initialize "decl".
1690 (lookup_package_type): Remove unused function.
1692 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1694 Fix for PR java/5993:
1695 * parse.y (resolve_package): Return the decl if resolution was
1696 successful. Don't special case "java.lang" and "java.lang.reflect"
1697 packages. Set type_name to the merged identifier.
1698 (resolved_qualified_expression_name): Print error using "name" if
1699 resolve_package returns NULL_TREE.
1701 2002-03-27 Tom Tromey <tromey@redhat.com>
1703 * expr.c (expand_invoke): Don't generate null pointer check if
1704 we're calling <init>.
1706 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
1708 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
1710 * java-tree.h (java_lang_expand_expr): Similarly.
1711 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
1712 (java_init): Don't set hook.
1714 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1716 Fix for PR java/5850:
1717 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
1718 context if field was not found in the current scope.
1719 * expr.c (lookup_field): Don't look in enclosing contexts.
1721 2002-03-26 Tom Tromey <tromey@redhat.com>
1723 Fix for PR java/5942:
1724 * parse.y (init_src_parse): Added sanity check.
1725 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
1728 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
1730 * decl.c (lang_mark_tree): Rename java_mark_tree.
1731 * java-tree.h (java_mark_tree): New.
1732 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
1734 2002-03-25 Zack Weinberg <zack@codesourcery.com>
1736 * lex.c: Change java_perform_atof to take normal parameters
1737 instead of a pointer to a parameter block. Call it directly
1740 2002-03-22 Mark Wielaard <mark@klomp.org>
1742 Fix for PR java/5368:
1743 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
1744 when printing error message.
1746 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
1748 * decl.c (maybe_build_cleanup): Remove.
1750 2002-03-22 Tom Tromey <tromey@redhat.com>
1752 Andrew Haley <aph@cambridge.redhat.com>
1754 * expr.c (build_field_ref): Don't build a check if the field is a
1757 2002-03-21 Eric Blake <ebb9@email.byu.edu>
1759 Fix for PR java/6026:
1760 * lex.c (java_lex): Fix parsing of consecutive floats.
1762 2002-03-21 Tom Tromey <tromey@redhat.com>
1764 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
1767 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
1769 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
1770 insert_block, getdecls, kept_level_p, global_bindings_p): New.
1772 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1774 * gcj.texi: @code{gcj} becomes @command{gcj}.
1775 @code{gcc} becomes @command{gcc}.
1776 GcjRaw changed to gnu.gcc.RawData.
1778 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
1780 * decl.c (start_java_method): Use new hook.
1781 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
1782 (java_init): Remove old hook.
1784 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1786 * builtins.c (define_builtin): Do nothing if `type' is null.
1789 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1791 * parse.y (parser_check_super_interface): Fix error message
1794 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1796 * jcf-parse.c (get_constant): Delete unused variables.
1798 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
1800 * java-tree.h (java_parse_file): New.
1801 * jcf-parse.c (yyparse): Rename java_parse_file.
1802 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
1804 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1806 * parse.y (craft_constructor): Return the constructor decl.
1807 (java_expand_classes): Update comments.
1808 (lookup_method_invoke): Call fix_constructors immediately for
1809 anonymous class. Fixes PR java/5935.
1811 2002-03-15 Anthony Green <green@redhat.com>
1813 * jcf-parse.c (yyparse): Don't emit class registration
1814 constructor when compiling resource files.
1816 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1818 * lang.c (java_tree_code_type, java_tree_code_length,
1819 tree_code_name): Delete.
1820 (tree_code_type, tree_code_length, tree_code_name): Define.
1821 (java_init): Don't try to copy into the various tree_code
1824 2002-03-12 Tom Tromey <tromey@redhat.com>
1826 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
1827 UTF-8, not UCS-2. Fixes PR java/5923.
1829 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
1830 a call_expr wrapped in a convert. Fixes PR java/5848.
1832 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1834 * jcf-write.c (write_classfile): Improve error strings.
1836 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1838 * lex.c: Adjust comments to GNU standards.
1840 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1842 Fix for PR java/5902:
1843 * lex.c (java_lex): Fix parsing of literals.
1845 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1847 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
1848 to prevent it getting evaluated twice in the store checking case.
1849 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
1852 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1854 * decl.c (java_init_decl_processing): Make sure class_type_node
1855 alignment is not less than 64 bits if hash synchronization is enabled.
1857 2002-03-08 Per Bothner <per@bothner.com>
1859 * parse.y (java_complete_lhs): Check if patch_assignment
1860 returned an error-mark.
1862 * parse.y (try_builtin_assignconv): Don't special-case zero.
1864 2002-03-08 Per Bothner <per@bothner.com>
1866 Fix for PR java/5812.
1867 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
1868 here instead of in JSR macro. Likewise with load_type_state call.
1869 Do the latter on if the return_pc has been verified (the jsr returns).
1870 (JSR): Now just call build_java_jsr.
1872 2002-03-07 Jeff Sturm <jsturm@one-point.com>
1874 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
1875 (java.install-common): Link native driver to
1876 JAVA_TARGET_INSTALL_NAME.
1878 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
1880 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
1881 * builtins.c(sin_builtin): Likewise
1882 * builtins.c(sqrt_builtin): Likewise
1884 2002-03-03 Zack Weinberg <zack@codesourcery.com>
1886 * java/expr.c, java/jcf-parse.c, java/lex.c:
1887 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
1888 REAL_ARITHMETIC blocks unconditional. Delete some further
1889 #ifdef blocks predicated on REAL_ARITHMETIC.
1891 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1893 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
1894 explicit sizeof/sizeof.
1895 * decl.c (java_init_decl_processing): Likewise.
1896 * jcf-parse.c (init_jcf_parse): Likewise.
1897 * parse.y (init_src_parse): Likewise.
1899 2002-03-02 Per Bothner <per@bothner.com>
1901 Make --CLASSPATH by a synonym for --classpath and -classpath.
1902 Implement --bootclasspath.
1903 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
1904 (classpath_l): Remove.
1905 (jcf_path_CLASSPATH_arg): Remove.
1906 (jcf_path_bootclasspath_arg): New function.
1907 (jcf_path_seal): Simplify accordingly.
1909 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
1910 (jcf_path_CLASSPATH): Remove declaration.
1911 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
1912 (lang_specific_driver): Translate -bootclasspath.
1913 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
1914 * lang.c (decode_lang_options): Do jcf_path_init first.
1915 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
1916 * gjavah.c: Also handle --bootclasspath.
1917 Handle --CLASSPATH as a synonum for --classpath.
1918 * jcf-dump.c: Likewise.
1920 "." is not part of system path, but is the default for --classpath.
1921 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
1922 (jcf_path_seal): Add "." if no CLASSPATH specified.
1924 * gcj.texi: Document changes.
1926 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1928 * expr.c (build_java_arraystore_check): Fix formatting.
1930 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1932 Fix for PR java/5758, java/5632:
1933 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
1934 inner-class separator too.
1935 * parse.y (do_resolve_class): New local `decl_result.'
1936 Progressively build a name for what can have been loaded.
1938 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1940 * expr.c (java_array_data_offset): Removed function.
1941 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
1942 (build_java_array_length_access): Obtain "length" value using a
1943 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
1944 (build_java_arrayaccess): Correct comment. Access "data" using a
1945 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
1946 (build_java_arraystore_check): New function.
1947 (expand_java_arraystore): Use build_java_arraystore_check.
1948 * parse.y (patch_assignment): Simplify code to insert a store check
1949 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
1950 * check-init.c (check_init): Update to reflect that an array length
1951 access is now a COMPONENT_REF.
1952 * gcj.texi (Code Generation): Improve documentation of
1953 -fno-bounds-check. Add documentation for -fno-store-check.
1954 * java-tree.h (flag_store_check): Declare.
1955 (build_java_arraystore_check): Declare.
1956 * lang.c (flag_store_check): Initialize to 1.
1957 (lang_f_options): Add store-check option.
1958 * jvspec.c: Don't pass store-check option to jvgenmain.
1959 * lang-options.h: Add help string for -fno-store-check.
1961 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
1963 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
1964 * java-tree.h (java_dup_lang_specific_decl): New.
1965 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
1967 2002-02-27 Zack Weinberg <zack@codesourcery.com>
1969 * builtins.c, decl.c: Delete traditional-mode-related code
1970 copied from the C front end but not used, or used only to
1971 permit the compiler to link.
1973 2002-02-22 Tom Tromey <tromey@redhat.com>
1975 Fix for PR java/2369:
1976 * jvspec.c (verify_class_name): New function.
1977 (lang_specific_driver): Call it.
1978 (JAVA_START_CHAR_P): New macro.
1979 (JAVA_PART_CHAR_P): Likewise.
1981 2002-02-22 Per Bothner <per@bothner.com>
1983 * class.c: Change vtable to be more compatible with g++ v3 abi.
1984 (get_dispatch_table): Prepend offset-to-top (always 0) and
1985 type_info pointer (currently unimplemented hence NULL) to vtable.
1986 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
1987 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
1988 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
1989 (build_dtable_decl): Add declarations for new fields.
1991 2002-02-20 Per Bothner <per@bothner.com>
1993 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
1994 to finit$ (otherwise generate_bytecode_insns drops it). However, we
1995 don't need to set it on the COMPOUND_EXPR - the caller does that.
1997 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1999 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
2000 `--CLASSPATH' becomes `--classpath.'
2001 * gjavah.c: Likewise.
2002 * jcf-dump.c: Likewise.
2003 * lang-options.h: Likewise.
2005 * jcf-path.c: Updated comment.
2006 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
2007 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
2008 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
2009 (jcf_path_CLASSPATH_arg): Ditto.
2010 (classpath_u): Updated leading comment.
2012 2002-02-20 Per Bothner <per@bothner.com>
2014 * builtins.c (check_for_builtin): New function.
2015 (build_call_or_builtin): Remove.
2016 * java-tree.h: Update accordingly.
2017 * expr.c (expand_invoke): Use build + check_for_builtin instead
2018 of build_call_or_builtin.
2019 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
2020 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
2021 flag (which had caused jcf-write to incorrectly emit invokevirtual).
2023 2002-02-17 Tom Tromey <tromey@redhat.com>
2025 * java-tree.h (TYPE_STRICTFP): New macro.
2026 (struct lang_type) [strictfp]: New field.
2027 (CLASS_STRICTFP): New macro.
2028 (METHOD_STRICTFP): New macro.
2029 (struct lang_decl) [strictfp]: New field.
2030 * parse.y (method_header): Disallow strictfp constructor or
2032 (STRICT_TK): Move before MODIFIER_TK.
2033 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
2034 (METHOD_MODIFIERS): Likewise.
2035 (INTERFACE_MODIFIERS): Likewise.
2036 * jcf-write.c (get_access_flags): Likewise.
2037 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
2038 (add_method_1): Likewise.
2039 (get_access_flags_from_decl): Likewise.
2040 * jcf-dump.c (print_access_flags): Print in standard order. Also,
2041 recognize strictfp flag.
2042 * jcf.h (ACC_STRICT): New define.
2044 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
2046 * class.c(build_utf8_ref): Move declaration of decl_size
2048 2002-02-07 Tom Tromey <tromey@redhat.com>
2050 * gcj.texi (Input Options): --CLASSPATH does not suppress system
2053 2002-02-04 Anthony Green <green@redhat.com>
2055 * class.c (build_utf8_ref): Put UTF-8 constants into merged
2056 sections if available.
2058 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2060 * parse.y (java_expand_classes): Fix typo in static field loop.
2062 2002-02-02 Richard Henderson <rth@redhat.com>
2064 * class.c (add_field): Mark static fields external.
2065 (build_class_ref): Remove redundant set.
2066 * parse.y (java_expand_classes): Mark static fields of classes
2067 to be compiled as local.
2068 * jcf-parse.c (parse_class_file): Likewise.
2070 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2072 * gcj.texi (About CNI): New node.
2074 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
2077 * jcf-parse.c : Check for HAVE_LOCALE_H before using
2078 setlocale() with LC_CTYPE as a parameter.
2081 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
2083 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2084 Follow GNU Coding Standards for --version.
2086 2002-01-28 Tom Tromey <tromey@redhat.com>
2088 * expr.c (build_jni_stub): Ensure storage for `meth' is
2090 * parse.y (java_complete_expand_methods): Set
2091 current_function_decl before building JNI stub.
2093 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
2095 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
2098 2002-01-22 Tom Tromey <tromey@redhat.com>
2100 * decl.c (java_init_decl_processing): Use add_predefined_file.
2101 Predefine RawData.java.
2102 (predef_filenames): Removed.
2103 (java_init_decl_processing): Don't register predef_filenames.
2104 * jcf-parse.c (add_predefined_file): New function.
2105 (predefined_filename_p): Rewrote.
2106 (predefined_filename_p): No longer static.
2107 * decl.c (java_init_decl_processing): Call initialize_builtins.
2108 * Make-lang.in (JAVA_OBJS): Added builtins.o.
2109 (java/builtins.o): New target.
2110 * builtins.c: New file.
2111 * parse.y (patch_invoke): Use build_call_or_builtin.
2112 * java-tree.h (build_call_or_builtin): Declare.
2113 (initialize_builtins): Declare.
2114 (java_set_exception_lang_code): Removed unused declaration.
2115 (PREDEF_FILENAMES_SIZE): Removed.
2116 (java_tree_index): Added JTI_PREDEF_FILENAMES.
2117 (predef_filenames): New define.
2118 (add_predefined_file): Declare.
2119 (predefined_filename_p): Declare.
2120 * expr.c (expand_invoke): Use build_call_or_builtin.
2122 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2124 * parse.y (patch_switch_statement): Fix format specifier.
2126 2002-01-16 Tom Tromey <tromey@redhat.com>
2128 More for PR java/5365:
2129 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
2131 (process_file): Generate include for
2132 java.lang.UnsupportedOperationExceptions.
2134 2002-01-15 Andreas Jaeger <aj@suse.de>
2136 * .cvsignore: Add man pages.
2138 2002-01-15 Tom Tromey <tromey@redhat.com>
2140 Fix for PR java/5365:
2141 * gjavah.c (process_file): Turn class name into a file name.
2143 2002-01-14 Matthias Klose <doko@debian.org>
2145 * gcj.texi: Fix whitespace and formatting errors in the
2146 synopsis of the man pages. Update copyright.
2148 2002-01-14 Tom Tromey <tromey@redhat.com>
2151 * Make-lang.in (java.install-man): Handle jv-convert man page.
2152 (java.generated-manpages): Added jv-convert.1.
2153 (java.uninstall): Remove jv-convert.1.
2154 (java.maintainer-clean): Likewise.
2155 ($(srcdir)/java/jv-convert.1): New target.
2156 * gcj.texi (Top): Link to jv-convert node.
2157 (Individual utilities): Likewise.
2158 (Invoking jv-convert): New node.
2160 2001-01-10 Jeff Sturm <jsturm@one-point.com>
2161 Martin Kahlert <martin.kahlert@infineon.com>
2163 * jcf-parse.c (get_constant): Don't swap lo/hi for big
2164 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
2166 2002-01-03 Graham Stott <grahams@redhat.com>
2168 * class.c (compile_resource_file): Update copyright date.
2169 Constify filename parameter.
2170 (java-tree.h): Update copyright date.
2171 (compile_resource_file): Constify filename parameter.
2173 2002-01-03 Graham Stott <grahams@redhat.com>
2175 * gcc/jcf-parse.c: Update copyright date.
2176 (yyparse): Constify resource_filename.
2178 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2180 * parse.y (src_parse_roots): Don't needlessly zero init.
2182 2001-12-31 Tom Tromey <tromey@redhat.com>
2184 * parse.y (dump_java_tree): New function.
2185 (source_end_java_method): Call it.
2186 (end_class_declaration): Likewise.
2187 * lang.c (java_decode_option): Call dump_switch_p.
2189 2001-12-28 Tom Tromey <tromey@redhat.com>
2191 * gen-table.pl: Don't process characters after \uffff. Added
2192 comment pointing to input file.
2194 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2196 * gen-table.pl: Const-ify output. Document the location of a
2197 suitable unicode input file.
2199 * chartables.h: Regenerate.
2201 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2203 * chartables.h: Const-ify.
2204 * gjavah.c (options): Likewise.
2205 * jcf-dump.c (options): Likewise.
2206 * jv-scan.c (options): Likewise.
2207 * lex.c (java_start_char_p, java_part_char_p): Likewise.
2208 * parse.y (binop_lookup): Likewise.
2210 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2212 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
2213 the static arrays that are output.
2214 * jvspec.c (jvgenmain_spec): Make static.
2215 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
2216 * keyword.h: Regenerate.
2217 * lang.c (string_option, process_option_with_no, lang_f_options,
2218 lang_W_options): Const-ify.
2219 * lex.c (java_lex): Likewise.
2221 2001-12-21 Richard Henderson <rth@redhat.com>
2223 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
2224 (get_boehm_type_descriptor): ... here. Arrange for the
2225 TREE_TYPE to get set properly.
2227 2001-12-21 Richard Henderson <rth@redhat.com>
2229 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
2230 only if the target requires collect2.
2232 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
2234 2001-12-20 Tom Tromey <tromey@redhat.com>
2237 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
2238 CAN_COMPLETE_NORMALLY for the node.
2239 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
2240 generate code for second branch if first branch can't complete
2242 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
2243 the loop head if the loop body can't complete normally.
2245 2001-12-20 Tom Tromey <tromey@redhat.com>
2248 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
2249 case where `finally' clause can't complete normally.
2251 2001-12-20 Tom Tromey <tromey@redhat.com>
2254 * parse.y (analyze_clinit_body): Added this_class parameter.
2255 Check for more cases where we must keep <clinit>.
2256 (maybe_yank_clinit): Cleaned up flow control.
2258 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2260 * decl.c (java_init_decl_processing): Don't initialize
2261 finit_leg_identifier_node.
2262 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
2263 (finit_leg_identifier_node): Remove.
2264 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
2266 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2268 * mangle.c (mangle_member_name): Don't special-case for
2270 * mangle_name.c (unicode_mangling_length): Likewise.
2271 (append_unicode_mangled_name): Likewise.
2272 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
2275 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2277 * expr.c (build_java_array_length_access): Don't force null pointer
2278 check unless flag_check_references is set.
2280 2001-12-20 Tom Tromey <tromey@redhat.com>
2282 Fix for PR java/3417:
2283 * parse.y (patch_assignment): Added special processing for
2285 (patch_return): Don't convert booleans to integers, and don't
2286 special-case `null'.
2288 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
2290 * config-lang.in (diff_excludes): Remove.
2292 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
2294 * gcj.texi: Update link to GCC manual.
2296 2001-12-17 Tom Tromey <tromey@redhat.com>
2298 * parse.y (link_nested_class_to_enclosing): Removed useless
2301 2001-12-16 Tom Tromey <tromey@redhat.com>
2303 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
2306 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
2308 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
2309 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
2312 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2314 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
2316 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2318 * decl.c (java_init_decl_processing): Build otable_type correctly.
2319 otable_decl is an otable_type.
2321 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2323 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
2324 otable_type, otable_ptr_type, method_symbol_type,
2325 method_symbols_array_type, method_symbols_array_ptr_type): New
2326 field/global tree definitions.
2327 (flag_indirect_dispatch): New flag.
2328 * decl.c (java_init_decl_processing): Initialize new otable and
2329 otable_syms type nodes and decls. Add new field "index" to
2331 * class.c (build_method_symbols_entry): New function.
2332 (make_method_value): Set "index" to to method's vtable index for
2333 virtual methods when indirect-dispatch is not used.
2334 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
2335 and set vtable_method_count to -1. Set otable and otable_syms field
2336 if indirect-dispatch is used and there was something to put in them.
2337 (build_method_symbols_entry): New function.
2338 (emit_offset_symbol_table): New function.
2339 * expr.c (get_offset_table_index): New function.
2340 (build_invokevirtual): Build array reference to otable at the index
2341 returned by get_offset_table_index, and use the result as the vtable
2343 (build_invokeinterface): Similar.
2344 * jcf-parse.c (yyparse): If indirect-dispatch, call
2345 emit_offset_symbol_table at the end of compilation, after all classes
2346 have been generated.
2347 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
2348 * lang.c (flag_indirect_dispatch): Define.
2349 (lang_f_options): Add indirect-dispatch flag.
2351 2001-12-14 Matthias Klose <doko@debian.org>
2353 * gcj.texi: Markup for man page generation. Document missing
2354 options printed by <tool> --help.
2355 Terminate description of gij's -ms option with a dot.
2356 * Make-lang.in ($(srcdir)/java/*.1): New targets.
2357 (java.generated-manpages java.install-man, java.uninstall,
2358 java-maintainer-clean) Updated.
2360 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
2362 * class.c (get_dispatch_table): Fix java vtable layout
2363 for TARGET_VTABLE_USES_DESCRIPTORS.
2364 * decl.c (java_init_decl_processing): Initialize
2365 alloc_no_finalizer_node, finalize_identifier_node.
2366 * expr.c (class_has_finalize_method): New function.
2367 (expand_java_NEW): Generate calls for finalizer-free allocation.
2368 (build_invokevirtual): Fix java vtable layout for
2369 TARGET_VTABLE_USES_DESCRIPTORS.
2370 * java-tree.h (enum java_tree_index): New entries:
2371 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
2372 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
2373 (class_has_finalize_method): declare.
2374 (HAS_FINALIZER_P): New macro.
2375 * parse.y (patch_invoke): Generate calls for finalizer-free
2378 2001-12-12 Matthias Klose <doko@debian.org>
2380 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
2381 whitespace at end of line.
2383 2001-12-11 Tom Tromey <tromey@redhat.com>
2385 * lex.c (java_init_lex): Define wfl_to_string as
2386 gnu.gcj.runtime.StringBuffer unless generating bytecode.
2388 2001-12-11 Jeff Sturm <jsturm@one-point.com>
2390 * class.c (make_method_value): Use null_pointer_node to
2391 represent empty exception table.
2393 2001-12-10 Tom Tromey <tromey@redhat.com>
2395 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
2397 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
2399 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
2401 2001-12-09 Per Bothner <per@bothner.com>
2403 * check-init.c (current_switch_has_default): New static field.
2404 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
2405 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
2406 DEFAULT_EXPR seen, simulate a default alternative that copies state.
2408 2001-12-09 Tom Tromey <tromey@redhat.com>
2410 * check-init.c (check_init): Don't allow pre- or post- increment
2411 or decrement of final variable.
2412 (final_assign_error): Minor error message rewording.
2414 2001-12-08 Tom Tromey <tromey@redhat.com>
2416 * java-tree.h: Fixed typo.
2418 * gjavah.c (decompile_method): Don't decompile to `return this'
2421 * gjavah.c (cxx_keywords): Re-sorted.
2422 * lex.c (cxx_keywords): Re-sorted.
2424 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
2427 * gjavah.c (print_namelet): Clear subnamelets.
2428 (HANDLE_METHOD): Set `method_printed' earlier.
2430 2001-12-07 Tom Tromey <tromey@redhat.com>
2432 * lang.c (lang_f_options): Added
2433 optimize-static-class-initialization.
2434 (java_decode_option): Removed special case.
2436 2001-12-07 Per Bothner <per@bothner.com>
2438 * check-init.c (check_init): Fix typo freeing memory twice.
2440 2001-12-05 Per Bothner <per@bothner.com>
2442 Restore support for static class initialization optimization.
2443 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
2444 * check-init.c (check_int): At end of BLOCK handle initialization
2445 blocks, which used to be done in java_complete_expand_method but did
2446 not handle the case where check_for_initialization might allocate
2447 more than a word of bits.
2448 * decl.c (lang_make_tree): The smic field is now a tree.
2449 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
2450 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
2452 * parse.y (emit_test_initialization): Combine hash_lookup calls.
2454 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
2455 Change from a hash table to a list.
2456 (struct_lang_decl): Change field 'smic' to match.
2457 * class.c (add_method_1): Initialize
2458 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
2459 * parse.y (adjust_init_test_initialization): Removed - inlined into -
2460 (java_expand_method_bodies): -here, since 'smic' is now a list.
2461 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
2463 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
2465 * class.c (java_hash_compare_tree_node): Fix casts.
2467 2001-12-04 Per Bothner <per@bothner.com>
2469 * check-init.c: Handle definite unassignment to finals in addition
2470 to definite assignment.
2471 (loop_current_locals): New field.
2472 (num_current_locals, int start_current_locals, num_current_words):
2474 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
2475 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
2476 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
2477 (get_variable_decl, check_final_reassigned): New functions.
2478 (check_init, check_bool_init): Modify as needed for checking finals.
2479 (check_for_initialization): Take extra parameter and return void.
2480 Do extra start-up logic to check final fields for assignment.
2481 * parse.y (check_static_final_variable_assignment_flag,
2482 reset_static_final_variable_assignment_flag, check_final_assignment,
2483 check_final_variable_local_assignment_flag,
2484 reset_final_variable_indirect_assignment_flag,
2485 reset_final_variable_global_assignment_flag): Remove functions.
2486 (java_complete_expand_methods, outer_field_access_fix,
2487 patch_assignment): Remove no-longer used logic.
2488 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
2489 * parse.y (register_fields, java_complete_tree): Update accordingly.
2491 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
2492 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
2493 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
2495 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
2497 * java-tree.h (DECL FINAL): New bit-field.
2498 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
2499 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
2500 (DECL_INIT_CALLS_THIS): New macro.
2501 (struct lang_decl): New bit-field init_calls_this.
2502 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
2503 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
2504 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
2505 use it for both local variables and final fields.
2506 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
2508 (struct lang_type): Remove hfv bit-field.
2509 (check_for_initialization): Change to return void.
2511 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
2512 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
2513 * check-init.c (final_assign_error): New helper function.
2514 (check_final_reassigned, check_init): Use it.
2515 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
2517 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
2518 bit-fields to unsigned.
2520 2001-12-03 Per Bothner <per@bothner.com>
2522 * parse.y (patch_binop): Minor constant folding.
2524 * parse.y (build_current_thisn): Shorter 'buffer'.
2526 2001-12-03 Per Bothner <per@bothner.com>
2528 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
2529 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
2530 * jcf-write.c (generate_bytecode_insns): Remove support for
2531 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
2532 * check-init.c (check_init): Likewise.
2534 2001-12-03 Per Bothner <per@bothner.com>
2536 * verify.c (subroutine_nesting): New function.
2537 (verify_jvm_instructions): Use it to fix logic for checking that
2538 we're done with the current subroutine.
2540 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
2541 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
2543 2001-12-03 Per Bothner <per@bothner.com>
2545 * jcf.h: Fix obvious typo in comment.
2546 * typeck.c (build_null_signature): Add comment.
2548 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
2550 * expr.c: Remove leading capital from diagnostic messages, as
2551 per GNU coding standards.
2552 * jcf-io.c: Similarly.
2553 * jcf-parse.c: Similarly.
2554 * jv-scan.c: Similarly.
2555 * jvspec.c: Similarly.
2556 * mangle.c: Similarly.
2558 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
2559 Alexandre Petit-Bianco <apbianco@redhat.com>
2561 * expr.c (build_java_arrayaccess): Call save_expr on array for
2562 correct evaluation order, modified comment, fixed indentation.
2563 * parse.y: (patch_assignment): Correctly extract the array base
2564 from the tree generate by build_java_arrayaccess, added comments.
2565 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
2566 Fixes PR java/3096, PR java/3803, PR java/3965.
2568 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
2570 * expr.c (expand_byte_code): Remove trailing periods from messages.
2571 * jcf-parse.c (load_class, jcf_parse): Similarly.
2572 * jcf-write.c (generate_classfile): Similarly.
2573 * lex.c (java_lex): Similarly.
2575 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2577 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
2579 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
2581 * Make-lang.in (java.generated-manpages): New dummy target.
2583 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2585 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2587 (lang_specific_pre_link): Use set_input to set input_filename.
2589 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2590 (main): Fix definition.
2591 Strip `main' from classname.
2594 2001-11-18 Roger Sayle <roger@eyesopen.com>
2596 * parse.h (java_expand_switch): Remove old prototype.
2598 2001-11-18 Tom Tromey <tromey@redhat.com>
2600 Fix for PR java/1401:
2601 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
2603 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
2606 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
2608 * lang.c (finish_parse): Rename to java_finish.
2609 (LANG_HOOKS_FINISH, java_finish): New.
2611 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
2613 * decl.c (init_decl_processing): Rename java_init_decl_processing.
2614 * java-tree.h: New prototype.
2615 * lang.c (java_init): Update prototype. Combine with old init_parse.
2617 2001-11-13 Tom Tromey <tromey@redhat.com>
2619 * gjavah.c (method_signature): New global.
2620 (HANDLE_METHOD): Set it.
2621 (decompile_return_statement): New function.
2622 (decompile_method): Use it.
2623 (print_method_info): Removed `synth' argument.
2625 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2627 * java-tree.h (java_set_yydebug): New.
2628 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
2629 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
2630 (print_lang_decl, print_lang_type, print_lang_identifier,
2631 print_lang_statistics, lang_print_xnode): Remove.
2633 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2635 * jcf-parse.c (init_lex): Remove.
2636 * lang.c (language_string, lang_identify): Remove.
2637 (struct lang_hooks): Constify.
2638 (LANG_HOOKS_NAME): Override.
2639 (init_parse): Update.
2641 2001-11-08 Andreas Franck <afranck@gmx.de>
2643 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
2644 program_transform_name the way suggested by autoconf.
2645 (java.install-common): Also transform auxiliary program names with
2646 program_transform_name.
2648 2001-11-08 Tom Tromey <tromey@cygnus.com>
2650 * parse.y (trap_overflow_corner_case): New rule.
2651 (unary_expression): Use it.
2652 * lex.c (java_init_lex): Don't set minus_seen.
2653 (yylex): Don't use minus_seen. Communicate overflow to parser for
2655 (error_if_numeric_overflow): New function.
2656 * parse.h (minus_seen): Removed field.
2657 (JAVA_RADIX10_FLAG): New define.
2659 2001-11-07 Tom Tromey <tromey@redhat.com>
2661 Patch for PR java/1414:
2662 * parse.y (case_label_list): New global.
2663 (goal): Register case_label_list with GC.
2664 (java_complete_lhs): Save new case on case_label_list.
2665 (patch_switch_statement): Check for duplicate case labels.
2667 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2669 * parse.y (patch_assignment): Removed unused third argument.
2670 (java_complete_lhs): Removed unused third argument to patch_assignment.
2672 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
2674 * lang.c: Include langhooks-def.h.
2675 * Make-lang.in: Update.
2677 2001-10-31 Zack Weinberg <zack@codesourcery.com>
2679 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
2681 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2683 * mangle.c (find_compression_record_match): Don't match compression
2684 records for package name elements unless they occur at the start of
2685 the name. Fix for PR java/4717.
2687 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2689 * expr.c (expand_java_field_op): Don't special-case references to
2690 java.lang.PRIMTYPE.TYPE.
2691 (build_primtype_type_ref): Removed.
2692 * java-tree.h (build_primtype_type_ref): Remove prototype.
2693 * parse.y (maybe_build_primttype_type_ref): Removed.
2694 (complete_function_arguments): Don't special-case references to
2695 java.lang.PRIMTYPE.TYPE.
2696 (patch_assignment): Likewise.
2697 (array_constructor_check_entry): Likewise.
2699 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2701 * mangle.c (static tree compression_table): Fixed leading comment.
2702 * parse.h (struct parser_ctxt): Fixed field comment.
2703 * parse.y (check_pkg_class_access): New prototype, fixed leading
2704 comment, new parameter used to emit error only if passed as true.
2705 (parse_check_super): Pass extra argument to check_pkg_class_access.
2706 (do_resolve_class): Likewise.
2707 (process_imports): Likewise.
2708 (read_import_dir): Fixed indentation.
2709 (find_in_imports_on_demand): New local class_type_name. Local
2710 node_to_use deleted. while loop changed into for loop. Report
2711 multiple definition only for accessible classes. Improved error
2713 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
2714 assigned to parameter list, fixed indentation. while loop changed
2715 into for loop, restore TREE_CHAIN on local `tem' before the next
2718 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2720 * lang.c (lang_get_alias_set): Deleted.
2722 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2724 * gjavah.c (jni_print_char): Fix thinko in last change.
2726 * gjavah.c (jni_print_char, decode_signature_piece): Use
2727 safe-ctype macros and/or fold extra calls into fewer ones.
2728 * lex.c (java_read_unicode, java_lex): Likewise.
2729 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
2730 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
2731 * mangle_name.c (append_unicode_mangled_name,
2732 unicode_mangling_length): Likewise.
2734 2001-10-17 Richard Henderson <rth@redhat.com>
2736 * Make-lang.in (java/lang.o): Depend on langhooks.h.
2738 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2740 * lang.c (langhooks.h): Included.
2741 (LANG_HOOKS_INIT): Redefined.
2742 (LANG_HOOKS_INIT_OPTIONS): Likewise.
2743 (LANG_HOOKS_DECODE_OPTION): Likewise.
2744 (struct lang_hooks lang_hooks): New initialization.
2746 2001-10-11 Per Bothner <per@bothner.com>
2748 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
2749 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
2750 The former is simpler, and jcf-write.c handles it better.
2751 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
2752 or WITH_CLEANUP_EXPR.
2753 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
2754 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
2756 * parse.y (patch_if_else_statement): If the condition is constant,
2757 optimize away the test.
2759 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2761 * parse.y (patch_cast): Call patch_string on the first operand of
2762 the incoming node, update it if necessary. Fixes PR java/4510.
2764 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2766 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
2767 when name qualifier matches a package name.
2769 2001-10-08 Tom Tromey <tromey@redhat.com>
2771 Fix for PR java/4489:
2772 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
2773 force a new label when computing `body_block'.
2775 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2777 * jcf-io.c (format_uint): Const-ify.
2778 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
2779 * lex.c (java_get_line_col): Likewise.
2780 * parse.y (build_incdec): Likewise.
2782 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2784 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
2785 a NULL enclosing context if appropriate. Fixes PR java/4466.
2787 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2789 * parse.y (patch_assignment): Use lvalue's original TYPE when
2790 building the final COMPOUND_EXPR.
2791 (try_reference_assignconv): Fixed leading comment.
2793 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2795 * parse.y (check_final_variable_indirect_assignment): For
2796 COMPOUND_EXPR, return only if finals were found initialized
2797 properly, if not, keep on checking.
2798 (check_final_variable_global_assignment_flag): New local
2799 error_found, set when appropriate and used to decide whether to
2800 report uninitialized finals. Fixed typo in comment.
2802 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2804 * decl.c (init_decl_processing): Fixed typo in predef_filenames
2805 last three initializations. Fixes PR java/4360.
2807 2001-09-21 Richard Henderson <rth@redhat.com>
2809 * class.c (get_dispatch_table): Handle function descriptors.
2810 (build_dtable_decl): Likewise.
2811 * expr.c (build_invokevirtual): Likewise.
2813 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2815 * parse.y (patch_method_invocation): Build class initialization
2816 when static finals are used to qualify method invocation.
2819 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
2821 * parse.h: (WFL_STRIP_BRACKET): Re-written using
2822 build_type_name_from_array_name.
2823 (STRING_STRIP_BRACKETS): New macro.
2824 * parse.y (build_type_name_from_array_name): New function.
2825 (array_creation_expression:): Accumulate []s instead of [s.
2826 (cast_expression:): Accumulate []s instead of [s after cast type
2828 (build_array_from_name): Local string deleted, use
2829 build_type_name_from_array_name.
2830 (build_unresolved_array_type): Accumulate []s instead of [s after
2832 (register_fields): Fixed comment.
2833 (resolve_class): Local name, base deleted, new locals tname and
2834 array_dims. Use build_type_name_from_array_name. Use array_dims to
2836 (purify_type_name): Use STRING_STRIP_BRACKETS.
2838 2001-09-18 Andreas Jaeger <aj@suse.de>
2840 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
2841 * jv-scan.c: Likewise.
2843 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2845 * parse.y (patch_method_invocation): Inner class creation context
2846 check not enforced within constructors. Fixes PR java/1873.
2848 2001-09-16 Tom Tromey <tromey@redhat.com>
2850 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
2851 NOTE_PUSH for single-case push. Fixes PR java/4189.
2853 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2855 * java-tree.h (TYPE_IMPORT_LIST): New macro.
2856 (TYPE_IMPORT_DEMAND_LIST): Likewise.
2857 (struct lang_type): New fields import_list and import_demand_list.
2858 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
2859 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
2860 (do_resolve_class): New local saved_enclosing_type, initialized,
2861 passed as parameter to find_in_imports and find_in_imports_on_demand.
2862 (find_in_imports): Added paramater enclosing_type, use its
2863 TYPE_IMPORT_LIST when applicable.
2864 (find_in_imports_on_demand): Added parameter enclosing_type, use
2865 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
2866 declaration and initialization.
2867 (fold_constant_for_init): Switch/restore current_class to the
2868 appropriate context.
2870 2001-09-13 Mark Mitchell <mark@codesourcery.com>
2872 * verify.c (verify_jvm_instructions): Fix typo.
2874 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2876 * expr.c (expand_invoke): Const-ification.
2877 * parse.y (patch_method_invocation): Likewise.
2879 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2881 * gjavah.c (cxx_keywords): Const-ification.
2882 * keyword.gperf (java_keyword): Likewise.
2883 * lang.c (java_tree_code_name): Likewise.
2884 * lex.c (cxx_keywords): Likewise.
2885 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
2887 2001-09-11 Richard Henderson <rth@redhat.com>
2889 * parse.h (ctxp_for_generation): Mark extern.
2891 2001-09-10 Richard Henderson <rth@redhat.com>
2893 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
2895 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2897 * typeck.c (java_array_type_length, build_prim_array_type):
2898 Represent empty arrays by NULL index.
2900 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
2902 * java-tree.h (compile_resource_file): Grouped with other prototypes.
2903 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
2905 2001-09-06 Anthony Green <green@redhat.com>
2907 * class.c (O_BINARY): Define if necessary.
2908 (registerResource_libfunc): Declare.
2909 (init_class_processing): Initilize registerResource_libfunc.
2910 (compile_resource_file): New function.
2911 * java-tree.h (resource_name): Declare.
2912 (compile_resource_file): Declare.
2913 * jcf-parse.c (yyparse): Handle compiling java resource files.
2914 * lang.c (java_decode_option): Handle -fcompile-resource option.
2915 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
2917 * gcj.texi (Code Generation): Add documentation for -R flag.
2919 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2921 * jcf-write.c (generate_classfile): Issue an error in case of
2922 field/initial value mismatch.
2923 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
2924 being initialized and we're generating bytecode.
2925 (java_complete_lhs): In MODIFY_EXPR section: added comments,
2926 set DECL_INITIAL properly when appropriate.
2930 2001-09-01 Per Bothner <per@bothner.com>
2932 * parse.y (maybe_yank_clinit): A field without an initializer is not
2933 relevant. All initializers except static final and constant require
2934 <clinit>, regardless of flag_emit_class_files.
2936 2001-08-31 Per Bothner <per@bothner.com>
2938 * class.c (set_constant_value): When not emiting class files, then a
2939 String ConstantValue is a utf8const_ptr_type.
2941 2001-08-30 Per Bothner <per@bothner.com>
2943 * jcf-write.c (generate_classfile): Check that field is primitive
2944 or string before emitting ConstantValue attribute.
2946 2001-08-30 Per Bothner <per@bothner.com>
2948 * parse.y (resolve_qualified_expression_name): If creating a
2949 COMPOUND_EXPR, set it's type correctly.
2951 2001-08-30 Per Bothner <per@bothner.com>
2953 * jcf-io.c (open_class): Set filename field.
2955 * jcf-parse,c (parse_class_file): Set current_function_decl
2956 for better error message when Code attribute is missing.
2958 * lang.c (put_decl_node, lang_print_error): Re-arrange for
2959 better diagnostics, especially for constructors.
2961 2001-08-30 Per Bothner <per@bothner.com>
2963 * jcf-write.c (generate_classfile): Don't write ConstantValue
2964 attribute if field is not final, for compatibility with jdk.
2966 * jcf-write.c (generate_classfile): Convert ConstantValue values
2967 to correct type. Work-around for front-end bug.
2968 * class.c (set_constant_value): Error if constant has wrong type.
2970 2001-08-30 Per Bothner <per@bothner.com>
2972 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
2973 "Double" are printed at verbosity 1.
2975 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
2977 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
2979 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2981 * parse.y (patch_assignment): Don't verify final re-assignment here.
2982 (java_complete_lhs): Verify assignments to finals calling
2983 patch_assignment. Verify re-assignments to finals before calling
2986 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
2988 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
2991 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2993 * lex.c (java_lex): new local found_hex_digits. Set and then used
2994 in test to reject invalid hexadecimal numbers.
2995 * parse.y (java_complete_tree): Prevent unwanted cast with
2996 initialized floating point finals.
2997 (patch_binop): Emit a warning when detecting a division by zero,
2998 mark result not constant, don't simplify non integer division.
3000 2001-08-28 Per Bothner <per@bothner.com>
3002 * jcf-write.c (generate_bytecode_insns): For increments and
3003 decrements just recurse to push constant. Improvement on Mark's patch.
3005 2001-08-28 Mark Mitchell <mark@codesourcery.com>
3007 * jcf-write.c (generate_bytecode_insns): Generate an integer to
3008 real conversion for increments and decrements of reals.
3010 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3012 * parse.y (resolve_qualified_expression_name): Handle unresolved
3013 qualified expressions, prevent numerical qualifiers, fixed typo.
3016 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3018 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
3019 don't report anything but deprecated class when marked so. Handle
3021 (patch_method_invocation): Check deprecation on methods and types.
3022 (patch_binop): code becomes an enum tree_code, added default: to
3023 switch to handle that. Detect division by zero, try to fold and
3024 return before using a subroutine.
3026 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3028 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
3029 file smaller than 4 bytes.
3030 * parse.y (check_inner_circular_reference): New function.
3031 (check_circular_reference): Likewise.
3032 (array_initializer:): Accept {,}.
3033 (java_check_circular_reference): Rewritten using
3034 check_circular_reference and check_inner_circular_reference.
3035 (java_complete_expand_method): Unconditionally save and restore
3036 the unpurged exception list.
3037 (build_dot_class_method_invocation): Unmangle signature parameter.
3039 2001-08-21 Tom Tromey <tromey@redhat.com>
3041 * decl.c (init_decl_processing): Add `throws' field to method
3043 * class.c (make_method_value): Compute `throws' field for method.
3045 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3047 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
3048 circularity is detected.
3049 (ctors_unchecked_throws_clause_p): Fixed leading comment.
3051 2001-08-17 Richard Henderson <rth@redhat.com>
3053 * class.c (emit_register_classes): Add align parameter to
3054 call to assemble_integer.
3056 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
3058 * jcf-parse.c (load_class): New locals saved and class_loaded. If
3059 loading a class_or_name fails, try considering an innerclass name
3060 and load the enclosing context.
3061 * parse.y (resolve_inner_class): New function.
3062 (find_as_inner_class): Added leading comment.
3063 (register_incomplete_type): Keep the current context as enclosing
3064 context for JDEP_FIELD dependencies.
3065 (do_resolve_class): Locals new_class_decl and super initialized to
3066 NULL. Call resolve_inner_class, explore the enclosing context
3067 superclass if necessary.
3070 2001-08-16 Tom Tromey <tromey@redhat.com>
3072 * jcf-dump.c (main): Updated for change to jcf_path_seal.
3073 * gjavah.c (main): Updated for change to jcf_path_seal.
3074 * lang.c (version_flag): New global.
3075 (java_decode_option): Recognize `-version'.
3076 (java_init): Update for change to jcf_path_seal.
3077 * jcf.h (jcf_path_seal): Added `print' argument.
3078 * jcf-path.c (jcf_path_seal): Added `print' argument.
3080 2001-08-13 Zack Weinberg <zackw@panix.com>
3082 * Make-lang.in (java/decl.o): Update dependencies.
3083 * decl.c: Include libfuncs.h, don't include toplev.h.
3085 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3087 * decl.c (init_decl_processing): exception_type_node,
3088 class_not_found_type_node, and no_class_def_found_type_node
3089 initialized. predef_filenames augmented accordingly.
3090 instinit_identifier_node initialized.
3091 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
3092 * java-tree.h (enum java_tree_index): New entries
3093 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
3094 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
3095 (exception_type_node): New macro.
3096 (class_not_found_type_node): Likewise.
3097 (no_class_def_found_type_node): Likewise.
3098 (instinit_identifier_node): Likewise.
3099 (PREDEF_FILENAMES_SIZE): Adjusted.
3100 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
3101 (struct lang_type): Fixed typo in bitfield name.
3102 (DECL_INSTINIT_P): New macro.
3103 (ID_INSTINIT_P): Likewise.
3104 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
3106 * parse.y (encapsulate_with_try_catch): New function.
3107 (generate_instinit): Likewise.
3108 (build_instinit_invocation): Likewise.
3109 (ctors_unchecked_throws_clause_p): Likewise.
3110 (add_instance_initializer): Deleted.
3111 (build_instance_initializer): Likewise.
3112 (in_instance_initializer): Likewise.
3113 (check_method_redefinition): instinit$ not to be verified.
3114 (java_complete_expand_methods): Generate instinit$, simplified code.
3115 (build_dot_class_method): Eliminated unnecessary locals. Use
3116 encapsulate_with_try_catch, removed unnecessary code.
3117 (fix_constructors): New local iii. Use build_instinit_invocation.
3118 (patch_method_invocation): Added comment.
3119 (maybe_use_access_method): Don't consider instinit$.
3120 (find_applicable_accessible_methods_list): Shorten the search for
3122 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
3123 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
3124 (patch_throw_statement): Likewise. Fixed typo.
3126 2001-08-12 David Edelsohn <edelsohn@gnu.org>
3129 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3130 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3132 (lang_specific_pre_link): Use set_input to set input_filename.
3134 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3135 (main): Fix definition.
3136 Strip `main' from classname.
3139 2001-08-11 Zack Weinberg <zackw@panix.com>
3141 * lex.h: Don't include setjmp.h. Don't define
3142 SET_FLOAT_HANDLER or prototype set_float_handler.
3144 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3146 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
3147 `poplevel' in the right order.
3149 2001-08-09 Richard Henderson <rth@redhat.com>
3151 * Make-lang.in (class.o): Depend on TARGET_H.
3152 * class.c (emit_register_classes): Use target hooks instead of
3153 assemble_constructor and assemble_destructor.
3155 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
3157 * check-init.c (flags.h): Include
3158 (check_init): Don't report uninitialized static class
3159 initialization flags, don't free bit index when doing static class
3160 initialization optimization.
3161 (check_for_initialization): Return type changed to `unsigned int.'
3162 (attach_initialized_static_class): New function.
3163 * class.c (add_method_1): Create the initialized static class
3165 (finish_class): Always emit deferred inline methods.
3166 * decl.c (emit_init_test_initialization): Moved to expr.c
3167 (complete_start_java_method): Don't traverse
3168 DECL_FUNCTION_INIT_TEST_TABLE.
3169 (lang_mark_tree): Mark hash tables in function decls.
3170 * expr.c (emit_init_test_initialization): Moved from decl.c.
3171 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
3172 initialization flag, set DECL_CONTEXT and
3173 LOCAL_CLASS_INITIALIZATION_FLAG.
3174 (java_lang_expand_expr): Emit initialization code for static class
3175 initialized flags when entering block, if necessary.
3176 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
3177 * java-tree.h (flag_optimize_sci): New global variable declaration.
3178 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
3179 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
3180 (LOCAL_FINAL_P): Fixed typo in comment.
3181 (FINAL_VARIABLE_P): Likewise.
3182 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
3183 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
3184 (struct lang_decl): New fields `ict', `smic' and `cif.'
3185 (check_for_initialization): New returned value for global.
3186 (attach_initialized_static_class): New global function.
3187 (STATIC_CLASS_INIT_OPT_P): New macro.
3188 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
3189 * lang.c (java_decode_option): Handle
3190 `-fno-optimize-static-class-initialization'
3191 * parse.y (start_complete_expand_method): New function.
3192 (java_expand_method_bodies): Likewise.
3193 (attach_init_test_initialization_flags): Likewise.
3194 (adjust_init_test_initialization): Likewise.
3195 (emit_test_initialization): Likewise.
3196 (java_complete_expand_methods): Nullify abstract and native method
3198 (java_complete_expand_method): New locals `fbody', `block_body'
3199 and `exception_copy.' Reorganized: directly return on empty method
3200 bodies, call `start_complete_expand_method', remember definitely
3201 initialized static class in function, don't expand method bodies.
3202 (java_expand_classes): Call `java_expand_method_bodies' before
3203 `finish_class' when compiling to native.
3204 (resolve_expression_name): Use `orig' after building outer class
3206 (patch_invoke): Remember static method invokations.
3208 2001-08-06 Richard Henderson <rth@redhat.com>
3210 * class.c (emit_register_classes): Pass a symbol_ref and priority
3211 to assemble_constructor.
3213 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
3215 * java-tree.h (all_class_filename): New macro.
3216 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
3217 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
3218 newly created IDENTIFIER_NODE to `all_class_filename.'
3220 2001-08-01 Jeff Sturm <jsturm@one-point.com>
3222 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
3223 Use ggc_add_tree_root to register roots.
3225 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3227 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
3228 second operand calling check_init.
3229 * decl.c (complete_start_java_method): Swaped second and third
3230 arguments while creating WITH_CLEANUP_EXPR node.
3231 * jcf-write.c (generate_bytecode_insns): Use second operand
3232 instead of third when handling WITH_CLEANUP_EXPR.
3233 * parse.y (java_complete_lhs): Expand second operand of
3234 WITH_CLEANUP_EXPR nodes.
3235 (patch_synchronized_statement): Swaped second and third arguments
3236 while creating WITH_CLEANUP_EXPR node.
3238 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3240 * parse.y (create_interface): Avoid cyclic inheritance report when
3241 syntax error encountered during class definition.
3244 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3246 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3248 (lang_specific_pre_link): Use set_input to set input_filename.
3250 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3251 (main): Fix definition.
3252 Strip `main' from classname.
3255 2001-07-18 Tom Tromey <tromey@redhat.com>
3258 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
3259 * lex.c (java_new_lexer): Use ICONV_CONST.
3260 (java_read_char): Likewise.
3261 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
3262 (jv-scan$(exeext)): Likewise.
3264 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3266 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
3267 * parse.y (check_class_interface_creation): Allow `private' if the
3268 enclosing is not an interface.
3269 (create_interface): Interface tagged public if the enclosing
3270 context is an interface.
3271 (create_class): Class tagged public if the enclosing context
3275 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3277 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
3280 2001-07-14 Tim Josling <tej@melbpc.org.au>
3282 * check-init.c (check_init): Remove references to EXPON_EXPR.
3284 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3286 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
3287 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
3290 2001-07-13 Tom Tromey <tromey@redhat.com>
3292 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
3295 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3297 * parse.y (patch_method_invocation): Don't override primary if one
3298 is already provided, but let this$<n> be built. Fixed comment.
3300 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3302 * parse.y (empty_statement:): Report empty statement error only
3303 when found at class declaration level.
3306 2001-07-12 Tom Tromey <tromey@redhat.com>
3308 * expr.c (expand_load_internal): New function.
3309 (LOAD_INTERNAL): Use it.
3311 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
3313 * parse.y (verify_constructor_super): Compare anonymous class ctor
3314 args with `valid_method_invocation_conversion_p.'
3317 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3319 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
3320 `-fsyntax-only.' Fixes PR java/3248
3322 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3324 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
3326 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3328 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
3329 current function is static. Fixes PR java/1970
3331 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3333 * parse.y (patch_method_invocation): Add enclosing context to ctor
3334 calls if necessary. Fixes PR java/2953
3336 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3338 * parse.y (resolve_package): Abort if qualified expression member
3340 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
3343 2001-07-07 Zack Weinberg <zackw@stanford.edu>
3345 * verify.c: Don't use // comments.
3347 2001-07-05 Tom Tromey <tromey@redhat.com>
3349 * lang.c (flag_assume_compiled): Removed.
3350 * java-tree.h (flag_assume_compiled): Removed.
3351 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
3352 -fhash-synchronization, -fuse-divide-subroutine,
3353 -fcheck-references, -femit-class-file, -femit-class-files,
3354 -fassume-compiled. Updated --encoding information. Changed
3355 -foutput-class-dir to `-d'.
3357 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
3359 * jcf-parse.c (parse_class_file): Add lineno parameter to
3360 debug_start_source_file call.
3362 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
3364 * gcj.texi: Use gpl.texi.
3365 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
3366 dependencies and use doc/include in search path.
3368 2001-07-03 Jeff Sturm <jsturm@one-point.com>
3370 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
3371 `this'. If so, don't build instance initializers.
3373 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3375 * parse.y (resolve_expression_name): Improved error message for
3376 inner class cases. Fixes PR java/1958
3378 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
3380 * lang.c: #include diagnostic.h
3381 (lang_print_error): Add a `diagnostic_context *' parameter.
3382 (java_dummy_print): Likewise.
3383 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
3385 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3387 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
3388 * jcf.h (typedef struct JCF): New bitfield `finished.'
3389 (JCF_FINISH): Set `finished.'
3390 (JCF_ZERO): Reset `finished.'
3393 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3395 * parse.y (class_body_declaration:): Don't install empty instance
3399 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3401 * class.c (set_super_info): Call `set_class_decl_access_flags.'
3402 (set_class_decl_access_flags): New function.
3403 * java-tree.h (set_class_decl_access_flags): New prototype.
3404 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
3405 (parse_class_file): New local `decl_max_locals.' Take wide types
3406 into account to compute DECL_MAX_LOCALS.
3407 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
3410 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
3412 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
3414 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3416 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
3417 * parse.y (do_resolve_class): Moved comments out to leading comment
3418 section. Removed local `start', New local `_ht' and
3419 `circularity_hash.' Record `enclosing' in hash table and search
3420 it to detect circularity. Use `enclosing' as an argument to
3421 `lookup_cl.' Free the hash table when done.
3423 2001-06-19 Tom Tromey <tromey@redhat.com>
3425 * lex.c (java_read_char): Disallow invalid and overlong
3426 sequences. Fixes PR java/2319.
3428 2001-06-05 Jeff Sturm <jsturm@one-point.com>
3430 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
3432 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3434 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
3435 arguments accordingly.
3437 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
3439 * gcj.texi: Move contents to just after title page.
3441 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
3443 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
3445 (patch_incomplete_class_ref): Build the class ref, build the class
3446 init if necessary, complete the tree.
3449 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3451 * parse.y (lookup_field_wrapper): Test `name' code.
3452 (resolve_qualified_expression_name): Test `qual_wfl' code.
3453 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
3454 handle `qual_wfl' by code.
3455 (maybe_build_primttype_type_ref): Test `wfl' code.
3457 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3459 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
3461 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
3462 the dvi file in the java directory.
3464 2001-05-25 Sam TH <sam@uchicago.edu>
3466 * gen-table.pl javaop.h jcf.h lex.h,
3467 parse.h: Fix header include guards.
3469 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
3471 * jv-scan.c (version): Update copyright year.
3473 2001-05-21 Per Bothner <per@bothner.com>
3475 * jcf-parse.c (read_class): If class is from .class or .zip file
3476 and it's already been read, don't push/pop parser context.
3478 2001-05-18 Per Bothner <per@bothner.com>
3480 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
3481 command line so the jvgenmain-generated main program comes first.
3483 2001-05-15 Tom Tromey <tromey@redhat.com>
3485 * class.c (build_utf8_ref): Don't generate identifier based on
3488 2001-05-12 Richard Henderson <rth@redhat.com>
3490 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
3491 * expr.c (java_lang_expand_expr): Expand it.
3492 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
3493 calling build_exception_object_ref.
3494 * parse.y (catch_clause_parameter): Likewise.
3495 (build_dot_class_method): Likewise.
3496 (try_reference_assignconv): Likewise.
3497 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
3498 * jcf-write.c (generate_bytecode_insns): Likewise.
3500 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3502 * parse.y (build_unresolved_array_type): Set
3503 EXPR_WFL_QUALIFICATION on the newly created wfl.
3504 Fixes PR java/2538. Fixes PR java/2535.
3506 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3508 * parse.y (fix_constructors): Removed unnecessary assignment to
3509 local. Moved assignment to `this$<n>', fixed comments and
3511 (build_wfl_wrap): Fixed indentation.
3512 Fixes PR java/2598, java/2579 and java/2658.
3514 2001-05-03 Mo DeJong <mdejong@redhat.com>
3516 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
3517 check for byte swap.
3519 2000-05-02 Jeff Sturm <jsturm@one-point.com>
3521 * expr.c (build_class_init): Move MODIFY_EXPR
3522 outside of COND_EXPR. Remove variable `call'.
3524 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3526 * decl.c: NULL_PTR -> NULL.
3527 * jcf-write.c: Likewise.
3529 2001-05-01 Tom Tromey <tromey@redhat.com>
3531 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
3532 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
3533 * gcj.texi: Updated copyright text. Include fdl.texi.
3534 (Top): Link to new node.
3536 2001-05-01 Per Bothner <per@bothner.com>
3538 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
3540 2001-05-01 Per Bothner <per@bothner.com>
3542 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
3543 import_list contains the name, not the TREE_PURPOSE.
3545 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3547 * jcf-io.c (read_zip_member): Cast to long in comparison with
3550 * jvspec.c (lang_specific_driver): Initialize variables.
3552 * mangle.c (find_compression_record_match): Likewise.
3554 * typeck.c (build_null_signature): Provide static prototype. Mark
3555 parameter with ATTRIBUTE_UNUSED.
3557 * verify.c (verify_jvm_instructions): Initialize variable.
3559 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3561 * parse.y (do_resolve_class): Check for cyclic inheritance during
3562 inner class resolution.
3564 2001-04-27 Per Bothner <per@bothner.com>
3566 * parse.y (java_expand_classes): Don't change ctxp_for_generation
3567 while iterating, since that could cause gc to lose stuff.
3569 2001-04-26 Per Bothner <per@bothner.com>
3571 Fix method search wrt scope of inner classes to match JLS2.
3572 * typeck.c (build_null_signature): New static function.
3573 (has_method): New function. Uses build_null_signature and lookup_do.
3574 * java-tree.h (has_method): New declaration.
3575 * parse.y (find_applicable_accessible_methods_list): Do not search
3576 context of inner classes here.
3577 (patch_method_invocation): Search scope, ie. current and outer clases,
3578 for method matching simple name, to find class.
3580 2001-04-26 Per Bothner <per@bothner.com>
3582 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
3583 Fix thinko: If a single case, use if_icmpeq, not ifeq.
3585 * constants.c (find_methodref_with_class_index): New function.
3586 (find_methodref_index): Use find_methodref_with_class_index.
3587 * java-tree.h (find_methodref_with_class_index): New declaration.
3588 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
3589 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
3590 If context changed from interface to class, don't use invokeinterface.
3592 2001-04-25 Per Bothner <per@bothner.com>
3594 * verify.c (verify_jvm_instructions): For field instructions,
3595 check that field index is valid. For invoke instructions, check that
3596 method index is valid.
3598 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
3600 * config-lang.in (target_libs): Copy from $libgcj_saved.
3602 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3604 * decl.c (init_decl_processing): Add new class "protectionDomain"
3606 * class.c (make_class_data): Set initial value for "protectionDomain".
3608 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3610 * jvspec.c (lang_specific_driver): Fix memory allocation
3611 deficit, by using concat in lieu of xmalloc/sprintf.
3613 2001-04-20 Per Bothner <per@bothner.com>
3615 Fixes to compile multiple .class files at once.
3616 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
3617 * java-tree.h (CLASS_PARSED_P): New macro.
3618 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
3619 * jcf-parse.c (jcf_parse_source): Inline into read_class.
3620 (read_class): Avoid some code duplication.
3621 Don't call JCF_FINISH for a .class file - might be needed later.
3622 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
3623 rather than CLASS_LOADED_P, since latter implies class laid out.
3624 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
3625 * parse.y: Don't need to set CLASS_LOADED_P for array types.
3627 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3629 * Make-lang.in (java/boehm.o): Depend on toplev.h.
3631 * boehm.c: Include toplev.h.
3633 2001-04-06 Tom Tromey <tromey@redhat.com>
3634 Alexandre Petit-Bianco <apbianco@redhat.com>
3636 Fix for PR gcj/1404 and PR gcj/2332:
3637 * parse.y (build_array_from_name): If we use the type_wfl then
3638 accumulate dimensions from the original type as well.
3639 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
3641 2001-04-06 Tom Tromey <tromey@redhat.com>
3643 * parse.y (analyze_clinit_body): Return true if the second operand
3644 of a METHOD_EXPR is nonzero.
3646 2001-04-06 Tom Tromey <tromey@redhat.com>
3648 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
3650 ($(srcdir)/java/parse.c): Likewise.
3652 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3654 * gcj.texi: Use `which-gcj' instead of `which-g77.'
3655 (version-gcc): Initialized.
3656 (which-gcj): Likewise.
3658 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3660 * java-tree.h (struct lang_decl): New macro
3661 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
3662 * parse.y (build_instance_initializer): New function.
3663 (add_instance_initializer): Use it.
3664 (java_fix_constructors): Set `current_class' before fix pass.
3665 (fix_constructors): Just return if already fixed. Move `super()'
3666 invokation ahead. Use `build_instance_initializer.'
3669 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3671 * parse.y (resolve_qualified_expression_name): Pass field's
3672 DECL_CONTEXT to `not_accessible_p.'
3673 (not_accessible_p): Changed parameters order in `inherits_from_p'
3676 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
3678 * lang-options.h: Add flag_check_references.
3680 2001-04-04 Per Bothner <per@bothner.com>
3682 * java-tree.h (CONSTANT_VALUE_P): New macro.
3683 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
3684 * parse.y (maybe_build_class_init_for_field): New static function.
3685 (resolve_expression_name, resolve_field_access): Use
3686 maybe_build_class_init_for_field instead of build_class_init
3687 This does not do the init if the field is compile-time-constant.
3688 (resolve_field_access): Simplify.
3690 * parse.y (fold_constant_for_init): Merge test into switch.
3692 2001-04-03 Zack Weinberg <zackw@stanford.edu>
3694 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
3696 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
3698 2001-04-02 Zack Weinberg <zackw@stanford.edu>
3700 * expr.c (pop_type_0): Save the result of the first
3701 lang_printable_name call in a scratch buffer, so it
3702 won't be clobbered by the second call.
3704 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3706 * parse-scan.y (array_type:): Rewritten.
3707 (type_declaration:): `empty_statement' replaces `SC_TK.'
3708 (class_member_declaration:): `empty statement' added.
3709 (method_body:): Simplified.
3710 (static_initializer:): Likewise.
3711 (primary_no_new_array:): Use `type_literals.'
3712 (type_literals:): New rule.
3713 (dims:): Set and update `bracket_count.'
3714 Fixes PR java/1074. Fixes PR java/2412.
3716 2001-03-28 Hans Boehm <boehm@acm.org>
3718 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
3719 (get_boehm_type_descriptor): Set type on returned value to be a
3720 pointer length integer.
3722 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3724 * expr.c (pop_type_0): Call `concat' rather than building the
3726 (pop_type): Add format specifier in call to `error'.
3728 * parse.y (patch_method_invocation): Avoid casting away
3731 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
3733 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
3735 2001-03-28 Richard Henderson <rth@redhat.com>
3737 IA-64 ABI Exception Handling:
3738 * Make-lang.in (except.o): Don't depend on eh-common.h.
3739 * check-init.c (check_init): Handle EXC_PTR_EXPR.
3740 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
3741 [soft_exceptioninfo_call_node]: Remove.
3742 [eh_personality_libfunc, lang_eh_runtime_type]: New.
3743 (end_java_method): No emit_handlers.
3744 * except.c (java_set_exception_lang_code): Remove.
3745 (method_init_exceptions): Don't call it.
3746 (prepare_eh_table_type): No CATCH_ALL_TYPE.
3747 (build_exception_object_ref): New.
3748 (expand_end_java_handler): Update for except.h name changes.
3749 (emit_handlers, expand_resume_after_catch): Remove.
3750 * expr.c (java_lang_expand_expr): Update for except.h name changes.
3751 (process_jvm_instruction): Use build_exception_object_ref.
3752 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
3753 (soft_exceptioninfo_call_node): Remove.
3754 (build_exception_object_ref): Declare.
3755 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
3756 soft_exceptioninfo_call_node. Move processing ...
3757 [EXC_PTR_EXPR]: ... here.
3758 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
3759 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
3760 (source_end_java_method): No java_set_exception_lang_code or
3762 (build_dot_class_method): Use build_exception_object_ref.
3763 (try_reference_assignconv): Check EXC_PTR_EXPR not
3764 soft_exceptioninfo_call_node.
3766 2001-03-28 Richard Henderson <rth@redhat.com>
3768 * java-tree.h (throw_node): Define as a single member of
3769 java_global_trees instead of a separate array.
3770 (JTI_THROW_NODE): New.
3771 * decl.c (throw_node): Don't declare.
3772 (init_decl_processing): Init a scalar throw_node.
3773 Don't register it for gc.
3774 * check-init.c (check_init): Reference scalar throw_node.
3775 * expr.c (build_java_athrow): Likewise.
3776 * jcf-write.c (generate_bytecode_insns): Likewise.
3777 * parse.h (BUILD_THROW): Likewise.
3779 2001-03-28 Richard Henderson <rth@redhat.com>
3781 * decl.c (end_java_method): Do not save and restore
3782 flag_non_call_exceptions.
3783 * parse.y (source_end_java_method): Likewise.
3784 * lang.c (flag_exceptions): Don't declare.
3785 (java_init_options): Set flag_non_call_exceptions. Set
3786 flag_exceptions here ...
3787 (java_init): ... not here.
3789 2001-03-27 Richard Henderson <rth@redhat.com>
3791 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
3792 exceptions_via_longjmp.
3794 * lang.c (flag_new_exceptions): Don't declare it.
3795 (java_init_options): Or set it.
3797 2001-03-27 Richard Henderson <rth@redhat.com>
3799 * decl.c (end_java_method): Rename asynchronous_exceptions to
3800 flag_non_call_exceptions.
3801 * parse.y (source_end_java_method): Likewise.
3803 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3805 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
3807 2001-03-26 Mark Mitchell <mark@codesourcery.com>
3809 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
3811 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3813 * parse.y (find_as_inner_class): Follow current package
3814 indications not to mistakingly load an unrelated class.
3816 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3818 * constants.c (PUTN): Use memcpy, not bcopy.
3820 * lex.c (java_read_char): Use memmove, not bcopy.
3822 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
3824 2001-03-23 Per Bothner <per@bothner.com>
3826 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
3827 macro for better error pin-pointing.
3828 * java-tree.h: Fix typo in comment.
3830 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
3831 Don't include jsr/goto in exception range.
3832 Check if start and end of exception range are the same (also TRY_EXPR).
3833 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
3834 However, do emit the following goto even if try_block is empty.
3835 Defer freeing exception_decl until after the finalizer, to make
3836 sure the local isn't reused in the finalizer. Fixes PR java/1208.
3838 * parse.y (java_complete_lhs): If the try-clause is empty, just
3839 return the finally-clause and vice versa.
3841 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3843 * gcj.texi (Input Options): documented the check for attribute
3844 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
3845 * java-tree.h (flag_force_classes_archive_check): Declared extern.
3846 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
3847 (jcf_parse): Check for the right classes archive if necessary.
3848 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
3849 (jcf_parse_fields): Fixed indentation.
3850 * jcf-write.c (append_gcj_attribute): New function.
3851 (generate_classfile): Compute the attribute count, invoke
3852 `append_gcj_attribute'.
3853 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
3854 turned into bit-fields. New bit-field `right_zip.'
3855 (JCF_ZERO): Set `right_zip' to zero.
3856 * lang-options.h (-fforce-classes-archive-check): Added flag.
3857 * lang.c (flag_force_classes_archive_check): New flag.
3858 (lang_f_options): New entry `force-classes-archive-check.'
3861 2001-02-07 Andrew Haley <aph@redhat.com>
3863 * gcj.texi (Configure-time Options): Add -fcheck-references.
3864 * expr.c (build_java_indirect_ref): New function.
3865 (java_check_reference): New function.
3866 (build_java_array_length_access): Use build_java_indirect_ref to
3867 check for null references.
3868 (build_java_arrayaccess): Likewise.
3869 (build_get_class): Likewise.
3870 (build_field_ref): Likewise.
3871 (invoke_build_dtable): Likewise.
3872 (build_invokeinterface): Likewise.
3873 * lang.c (lang_f_options): Add flag_check_references.
3874 * jvspec.c (jvgenmain_spec): Add flag_check_references.
3875 * java-tree.h (flag_check_references): New variable.
3876 * lang.c (flag_check_references): Likewise.
3877 * parse.y (patch_invoke): Use java_check_reference.
3878 (patch_assignment): Allow for extra nesting in
3879 _Jv_CheckArrayStore.
3881 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
3883 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
3884 * lex.c (cxx_keywords): Likewise.
3886 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3888 * parse.y (qualify_ambiguous_name): Broaden `length'
3889 recognition. Help MODIFY_EXPR be resolved as expression names.
3890 Fixes PR java/2066. Fixes PR java/2400.
3892 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
3894 * gjavah.c (process_file): Mark interface definitions with
3895 "__attribute__ ((java_interface))".
3897 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3899 * class.c (layout_class): Fixed push_super_field's second
3900 argument. Fixes PR java/2333.
3901 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
3902 too early to lay innerclasses out.
3904 2001-03-20 Tom Tromey <tromey@redhat.com>
3905 Alexandre Petit-Bianco <apbianco@redhat.com>
3907 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
3908 inside an array reference. Insertion of the array store check
3909 rewritten. Fixes PR java/2299.
3911 2001-03-20 Tom Tromey <tromey@redhat.com>
3913 * lex.c (java_read_unicode): Only accept leading `u's.
3915 2001-03-20 Tom Tromey <tromey@redhat.com>
3917 * jcf-parse.c (read_class): Initialize `class'.
3919 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3921 * jcf_parse.c (jcf_parse): Eliminate unused variable.
3923 2001-03-19 Mark Mitchell <mark@codesourcery.com>
3925 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
3926 (layout_class): Likewise.
3927 (layout_class_method): Likewise.
3928 (emit_register_classes): Likewise.
3929 * decl.c (builtin_function): Likewise.
3930 (give_name_to_locals): Likewise.
3932 2001-03-19 Per Bothner <per@bothner.com>
3934 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
3935 before trying to load an inner class.
3937 Fixes to process to command-line .class files in two passes.
3938 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
3939 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
3940 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
3941 * class.c (is_compiled_class): Fix for renamed flag.
3942 * parse.y (maybe_create_class_interface_decl): Likewise.
3943 * jcf-parse.c (yyparse): Also set if compiling .class files.
3944 * jcf-parse.c (read_class); Read current_class.
3945 (jcf_parse): Make static.
3946 (load_inner_classes): New function, with code moved from jcf_parse,
3947 because we need to inner classes after the command-line files are read.
3948 (yyparse): Set finput to NULL when it doesn't need to be closed.
3949 Reduce use of main_jcf (basically only for archive) and
3950 use finput instead of main_jcf->read_state.
3951 Inline jcf_figure_file_type into yyparse.
3952 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
3953 Defer load_inner_classes and parse_class_file to a second pass,
3954 after we've correctly mapped command-line .clas fiels to classes.
3955 (jcf_figure_file_type): Removed.
3956 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
3957 (JCF_ZERO): Also clear zipd field.
3958 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
3960 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3962 * jcf-parse.c (yyparse): Change ch from char * to char.
3964 2001-03-19 Per Bothner <per@bothner.com>
3966 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
3967 Add constructed filelist-file at end, following -xjava. Thus any .o
3968 and library files are not affected by the -xjava. Also wrap
3969 explicit @FILE with -xjava and -xnone.
3971 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
3973 * class.c (build_static_field_ref): Call make_decl_rtl() after
3974 setting the DECL_EXTERNAL flag.
3976 2001-03-17 Per Bothner <per@bothner.com>
3978 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
3980 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
3981 when result is is needed (target is STACK_TARGET).
3983 * parse.h (JDEP_SOLV): Removed.
3984 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
3986 * parse.y (incomplete_class_list): Removed.
3987 (obtain_incomplete_type): Don't use or set incomplete_class_list.
3988 It doesn't work if resolve_class changes the name of an array type
3989 that is on the list and then someone else looks for the modified name.
3990 Also, seems liable to break when compiling multiple source files at
3991 once. So the simplest is to just remove incomplete_class_list -
3992 it is only a minor space win and it is not even clear it saves time.
3994 * parse.y (resolve_class): Remove unneeded promote_type.
3996 2001-03-15 Per Bothner <per@bothner.com>
3998 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
3999 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
4000 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
4001 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
4003 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
4004 * parse.y (java_expand_classes): Likewise.
4006 * parse.y (expand_start_java_method): Was only called once and had a
4007 misleading name, so inline in caller java_complete_expand_method.
4008 (enter_a_block): Likewise inline in enter_block and remove.
4010 Remove junk from when gcc/java was created (by copying from C/C++).
4011 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
4012 (struct binding_level): Remove fields keep, keep_if_subblocks,
4013 more_cleanups_ok, have_cleanups (which have never been used).
4014 (pushlevel, poplevel): Remove related useless code.
4016 * class.c (make_class_data): The class_dtable_decl (i.e. the
4017 vtable for Class) should be external, except when compiling Class.
4019 * jvspec.c (lang_specific_driver): Fix -C handling.
4020 Check -save-temps to see if temp @FILE should be deleted.
4021 Follow-up to/fix for February 16 patch.
4023 * verify.c (verify_jvm_instructions): Better error msgs for dup.
4024 (type_stack_dup): Remove no-longer neded error check.
4026 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
4028 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
4029 to 'for_pointer'. If this type is for a pointer (argument) mangling,
4030 don't surround the element with 'N..E' if the type name is
4033 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4035 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
4036 DECL_RTL_SET_P, etc.
4037 (make_method_value): Likewise.
4038 (get_dispatch_table): Likewise.
4040 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4042 2001-03-07 Tom Tromey <tromey@redhat.com>
4044 * config-lang.in (lang_requires): Define.
4046 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
4048 * typeck.c (convert): Check flag_unsafe_math_optimizations,
4051 2001-03-05 Per Bothner <per@bothner.com>
4053 Fix a problem where rest_of_decl_compilation applied to
4054 class_dtable_decl causes problems because it was done too early,
4055 before output file was opened.
4056 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
4057 * class.c (class_dtable_decl): Add macro - element of class_roots.
4058 (make_class_data): Define class_dtable_decl.
4059 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
4061 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4063 * java/class.c, java/decl.c, java/java-tree.h: Replace all
4064 uses of 'boolean' with 'bool'.
4066 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4068 * lang-specs.h: Add zero initializer for cpp_spec field to all
4071 2001-02-16 Per Bothner <per@bothner.com>
4073 Handle compiling multiple input files at once, and @FILE syntax.
4074 * gcj.texi: Updated documentation to match.
4075 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
4076 * jcf-parse.c (parse_source_file): Split into ...
4077 (parse_source_file_1): New function - and:
4078 (parse_source_file_2): New function.
4079 (yyparse): On -ffilelist-file, open and scan named file.
4080 On first pass over files, only do parse_source_file_1.
4081 A new second pass calls parse_source_file_2 for each file to compile.
4082 (init_jcf_parse): Call init_src_parse.
4083 * jvspec.c (INDIRECT_FILE_ARG): New flag.
4084 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
4085 as multiple input file combined in one compilation.
4086 * lang-options.h: Add -ffilelist-file
4087 * lang.c (flag_filelist_file): New flag variable.
4088 (lang_f_options): Handle -ffilelist-file.
4089 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
4090 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
4091 gclass_list - use global fields of src_parse_roots instead.
4092 * parse.y (src_parse_roots): New array.
4093 (incomplete_class_list, gclass_list): New macros.
4094 (push_parser_context, java_pop_parser_context,
4095 java_parser_context_resume): Don't fiddle with deleted fields.
4096 (various): Use incomplete_class gclass_list and global macros
4097 instead of parse_ctxt fields - the lists are global.
4098 (init_src_parse): New function.
4100 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4102 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
4104 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4106 * parse.y (check_inner_class_access): Moved declaration of local
4107 `enclosing_decl_type' to the right location.
4109 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
4111 * parse.y (parser_check_super_interface): Don't call
4112 check_pkg_class_access for an inner interface.
4113 (parser_check_super): Don't call check_pkg_class_access for inner
4115 (do_resolve_class): Simplify enclosing type loop. Don't call
4116 check_pkg_class_access if CL and DECL are not set.
4117 (find_in_imports_on_demand): Set DECL if class_type needed to be
4118 loaded. Don't call check_pkg_class_access for an inner class.
4119 (check_inner_class_access): Rewritten to implement member access
4120 rules as per spec 6.6.1.
4121 (check_pkg_class_access): Handle the empty package correctly.
4122 (in_same_package): New function. Determine if two classes are in the
4125 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
4127 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
4128 method into array types.
4129 * parse.y (patch_method_invocation): Bypass access check on clone call
4132 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4134 * expr.c (build_instanceof): Check for arrays when trying fold to
4137 2001-02-15 Jim Meyering <meyering@lucent.com>
4139 * Make-lang.in (java.install-common): Depend on `installdirs'.
4140 (java.install-info): Likewise.
4142 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
4144 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
4146 2001-02-14 Tom Tromey <tromey@redhat.com>
4147 Alexandre Petit-Bianco <apbianco@cygnus.com>
4149 Fix for PR java/1261.
4150 * typeck.c (build_java_array_type): Add public `clone' method to
4152 * parse.y (resolve_qualified_expression_name): Use current_class
4153 when checking for inaccessibility.
4154 (patch_method_invocation): Fixed error message when accessibility
4155 denied. Added `from_super' argument.
4157 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4159 * parse.y (resolve_class): Don't build a fake decl. Use the one
4161 * typeck.c (build_java_array_type): Build and assign decl to array
4164 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4166 * parse.y (not_accessible_p): Changed leading comment. Added extra
4167 `where' argument. Use it to enforce protected access rules.
4168 (resolve_qualified_expression_name): Added extra argument to
4170 (patch_method_invocation): Use argument `primary' to provide
4171 not_accessible_p with an extra argument.
4172 (lookup_method_invoke): Added extra argument to not_accessible_p.
4173 (search_applicable_method_list): Likewise.
4175 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4177 * parse.y (resolve_qualified_expression_name): Try to resolve as
4178 an inner class access only if `decl' is a TYPE_DECL.
4180 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4182 * decl.c (classdollar_identifier_node): Initialize.
4183 * java-tree.h (enum java_tree_index): New entry
4184 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
4185 (classdollar_identifier_node): New macro.
4186 (ID_CLASSDOLLAR_P): Likewise.
4187 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
4188 (build_dot_class_method_invocation): Likewise.
4189 (find_applicable_accessible_methods_list): `class$' can't be
4192 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
4194 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
4196 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4198 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
4199 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
4202 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4204 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
4205 outside of the `__U' sequence too.
4206 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
4209 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4211 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
4213 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4215 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
4216 (JVGENMAIN_OBJS): Likewise.
4217 * java-tree.h (append_gpp_mangled_name): New prototype.
4218 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
4219 Removed cast calling `gcc_add_root.'
4220 * jvgenmain.c (mangle_obstack): New global, initialized.
4222 (do_mangle_class): Constify local `ptr.'
4223 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
4224 append_gpp_mangle_name and update `count' if necessary.
4225 Use `mangle_obstack.'
4226 * mangle.c (append_unicode_mangled_name): Removed.
4227 (append_gpp_mangled_name): Likewise.
4228 (unicode_mangling_length): Likewise.
4229 (mangle_member_name): Return type set to `void.'
4230 (mangle_field_decl): Don't append `U' in escaped names.
4231 (mangle_method_decl): Likewise.
4232 (mangle_member_name): Just use `append_gpp_mangled_name.'
4233 * mangle_name.c: New file.
4235 2001-02-07 Per Bothner <per@bothner.com>
4237 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
4239 * check-init.c (check_init): Don't call done_alternative after
4240 processing loop code, as a LOOP_EXPR never terminates normally.
4242 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
4244 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
4246 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4248 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
4251 2001-02-06 Tom Tromey <tromey@redhat.com>
4253 * lex.c (java_new_lexer): Longer error message.
4255 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
4256 Alexandre Petit-Bianco <apbianco@cygnus.com>
4258 * typeck.c (build_prim_array_type): Added leading comment.
4259 (build_java_array_type): Moved locals out of
4260 block. Always create the `data' field, fixed alignment to match
4263 2001-02-04 Tom Tromey <tromey@redhat.com>
4265 * expr.c (java_lang_expand_expr): Don't bother recomputing
4266 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
4269 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4271 * parse.y (process_imports): Save the original name of the import
4272 for better error report.
4274 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
4276 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
4277 of macros used when compiling jvspec.c.
4278 * jvspec.c (lang_specific_driver): Link with the shared
4281 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4283 * check-init.c (check_init): Call internal_error instead of fatal.
4284 * expr.c (java_lang_expand_expr): Likewise.
4285 * jcf-parse.c (get_constant): Likewise.
4286 * mangle.c (java_mangle_decl): Likewise.
4287 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
4288 (operator_string): Likewise.
4289 * check-init.c (check_init): Call abort instead of fatal.
4290 * class.c (build_class_ref): Likewise.
4291 * constants.c (write_constant_pool): Likewise.
4292 * decl.c (start_java_method): Likewise.
4293 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
4294 (java_stack_dup, encode_newarray_type): Likewise.
4295 (build_java_array_length_access): Likewise.
4296 (build_java_check_indexed_type, expand_java_pushc): Likewise.
4297 (build_java_soft_divmod, build_invokeinterface): Likewise.
4298 * java-tree.h (INNER_CLASS_P): Likewise.
4299 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
4300 (give_name_to_class, get_class_constant): Likewise.
4301 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
4302 (find_constant_index, generate_bytecode_conditional): Likewise.
4303 (generate_bytecode_insns, perform_relocations): Likewise.
4304 * lex.c (java_unget_unicode, java_lex): Likewise.
4305 * mangle.c (mangle_type, mangle_record_type): Likewise.
4306 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
4307 (finish_mangling): Likewise.
4308 * parse.h (MARK_FINAL_PARMS): Likewise.
4309 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
4310 (obtain_incomplete_type, java_complete_class): Likewise.
4311 (java_check_regular_methods, java_complete_expand_method): Likewise.
4312 (cut_identifier_in_qualified, check_deprecation): Likewise.
4313 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
4314 (java_complete_lhs, lookup_name_in_blocks): Likewise.
4315 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
4316 * typeck.c (set_local_type, parse_signature_type): Likewise.
4317 (parse_signature_string, build_java_signature): Likewise;
4318 (set_java_signature): Likewise.
4319 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
4320 * class.c (add_method): Call fatal_error instead of fatal.
4321 (build_static_field_ref): Likewise.
4322 * expr.c (build_known_method_ref, expand_invoke): Likewise.
4323 * jcf-parse.c (get_constant, jcf_parse): Likewise.
4324 * lex.c (java_new_new_lexer): Likewise.
4325 * jv-scan.c (main): Likewise.
4326 (fatal_error): Renamed from fatal.
4327 * jcf-parse.c (yyparse): Call fatal_io_error instead of
4329 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
4330 (yyparse): Likewise.
4331 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
4332 * lex.c (java_get_line_col): Likewise.
4333 * jcf-parse.c (load_class): Make errors non-fatal.
4334 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
4336 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
4338 * jvgenmain.c (class_mangling_suffix): Remove unused string.
4339 (error): Remove unused function.
4340 (main): Don't use "__attribute__ alias" on generated class symbol.
4342 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
4344 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
4346 * parse.y (finish_method_declaration): Code accounting for WFLed
4347 method DECL_NAMEs deleted.
4348 (check_abstract_method_definitions): Likewise.
4349 (resolve_type_during_patch): Layout resolved type.
4350 * typeck.c (lookup_do): Removed unused local.
4352 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
4354 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
4355 * decl.c (init_decl_processing): Use integer_minus_one_node, not
4356 integer_negative_one_node.
4357 * expr.c (build_java_binop): Likewise.
4359 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
4361 * zextract.c (read_zip_archive): Read file_offset before writing
4362 zipd and consequently clobbering the header contents.
4364 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4366 * Make-lang.in: Remove all dependencies on defaults.h.
4367 * decl.c: Don't include defaults.h.
4369 * parse.y: Likewise.
4371 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4373 * ChangeLog (2001-01-21): Fixed typo.
4374 * class.c (layout_class_method): Code accounting for WFLed
4375 method DECL_NAMEs deleted.
4376 * constant.c (find_methodref_index): Likewise.
4377 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
4378 * java-tree.h (DECL_FUNCTION_WFL): New macro.
4379 (struct lang_decl): New field `wfl'.
4380 (java_get_real_method_name): Prototype deleted.
4381 * mangle.c (mangle_method_decl): Code accounting for WFLed
4382 method DECL_NAMEs deleted.
4383 * parse.h (GET_METHOD_NAME): Macro deleted.
4384 * parse.y (reset_method_name): Deleted.
4385 (method_header): Set DECL_FUNCTION_WFL.
4386 (check_abstract_method_header): Code accounting for WFLed method
4388 (java_get_real_method_name): Deleted.
4389 (check_method_redefinition): Code accounting for WFLed method
4390 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
4391 (java_check_regular_methods): Likewise.
4392 (java_check_abstract_methods): Likewise.
4393 (java_expand_classes): Don't call `reset_method_name.'
4394 (search_applicable_method_list): Use DECL_NAMEs instead of
4396 * typeck.c (lookup_do): Code accounting for WFLed method
4399 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
4401 * lex.c (java_read_char): Check for EOF from getc first.
4403 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4405 * class.c (layout_class): Don't lay the superclass out if it's
4406 already being laid out.
4407 * jcf-parse.c (handle_innerclass_attribute): New function.
4408 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
4409 handle_innerclasses_attribute.
4410 (jcf_parse): Don't load an innerclasses if it's already being
4412 * jcf-write.c (append_innerclass_attribute_entry): Static
4413 `anonymous_name' and its initialization deleted. `ocii' and `ini'
4414 to be zero for anonymous classes.
4416 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4418 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
4420 * jcf-parse.c (set_source_filename): Use
4421 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
4423 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4425 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
4426 gets a unique asm name.
4428 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4430 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
4431 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4433 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
4434 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
4435 * parse.y (lookup_package_type_and_set_next): Deleted.
4436 (resolve_package): Removed unnecessary code.
4437 (find_applicable_accessible_methods_list): `finit$' can't be
4439 * verify.c (pop_argument_types): Added missing prototype.
4441 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
4443 * config-lang.in: Disable java by default.
4445 2001-01-23 Tom Tromey <tromey@redhat.com>
4447 * gcj.texi (Copying): New node.
4448 Added copyright information.
4450 2001-01-21 Per Bothner <per@bothner.com>
4452 Various fixes to allow compiling a compressed .jar/.zip archive.
4453 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
4454 (struct ZipFile): Add fields name and next (from ZipFileCache).
4455 (struct ZipDirectory): New field zipf points to owning ZipFile.
4456 * jcf.h (struct ZipDirectory): Add forward declaration.
4457 (struct JCF): Declare zipd field to have type struct ZipDirectory.
4458 Remove seen_in_zip and zip_offset fields.
4459 (JCF_SEEN_IN_ZIP): New macro.
4460 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
4461 * jcf-io.c: Change all ZipFileCache to ZipFile.
4462 (read_zip_member): New function.
4463 (open_in_zip): Call read_zip_member.
4464 * jcf-parse.c (find_in_current_zip): Remove function.
4465 (read_class): Merge in find_in_current_zip functionality.
4466 Call read_zip_member if needed.
4467 (parse_zip_file_entries): Use read_zip_member.
4468 (process_zip_dir): Update for removed and added JCF fields.
4469 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
4471 2001-01-21 Per Bothner <per@bothner.com>
4473 Minor optimization of static ggc roots.
4474 * jcf-parse.c (parse_roots): New static field.
4475 (current_field, current_method, current_file_list): Replace by macros
4476 naming fields of parse_roots.
4477 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
4478 * class.c (class_roots): New static field.
4479 (registered_class, fields_ident, info_ident, class_list):
4480 New macros naming fields of parse_roots.
4481 (build_static_field_ref): Don't register roots here.
4482 (layout_class): Static field list replaced by macro class_list.
4483 (init_class_processing): Call ggc_add_tree_root for 4 roots.
4484 Initialize fields_ident and info_ident here.
4486 2001-01-21 Per Bothner <per@bothner.com>
4488 * jcf-parse.c (ggc_mark_jcf): New function.
4489 (init_jcf_parse): Register current_jcf as ggc root.
4491 2001-01-21 Per Bothner <per@bothner.com>
4493 * lang.c (put_decl_node): Print method's name.
4495 2001-01-21 Per Bothner <per@bothner.com>
4497 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
4498 (verify_jvm_instructions): Use it, for better error messages on loads.
4500 2001-01-21 Per Bothner <per@bothner.com>
4502 * verify.c (merge_type_state): Still may have to merge even if
4503 LABEL_VERIFIED (label).
4505 2001-01-21 Per Bothner <per@bothner.com>
4507 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
4508 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
4510 2001-01-19 Per Bothner <per@bothner.com>
4512 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
4513 if expeting an interface type. Refines Tom's change of 2000-09-12.
4515 2001-01-18 Per Bothner <per@bothner.com>
4517 * gcj.texi (Input Options): Mention .java files.
4519 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4521 * lang-options.h (-Wunsupported-jdk11): Removed.
4522 * lang.c (flag_not_overriding): Deleted.
4523 (flag_static_local_jdk1_1): Likewise.
4524 (lang_W_options): Removed "unsupported-jdk11" entry.
4525 * parse.y (java_check_methods): Removed dead code.
4527 2001-01-17 Tom Tromey <tromey@redhat.com>
4529 Changes suggested by Per Bothner:
4530 * gcj.texi (Input Options): Don't mention input files.
4531 (Code Generation): Updated --main information.
4532 (Invoking jcf-dump): Mention that --javap is incomplete.
4533 From Alexandre Petit-Bianco:
4534 (Warnings): Don't mention -Wunsupported-jdk11.
4536 (Compatibility): Mention JDK 1.2-ness of libraries.
4537 (Resources): Mention resources used when writing gcj.
4539 2001-01-17 Tom Tromey <tromey@redhat.com>
4541 * gcj.texi: New file.
4542 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
4543 (java.info): Depend on gcj.info.
4544 (java/gcj.dvi): New target.
4545 (java.dvi): Depend on gcj.dvi.
4546 (java.install-info): Wrote.
4548 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
4550 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
4551 having called make_decl_rtl.
4553 2001-01-14 Per Bothner <per@bothner.com>
4555 Various patches to emit better messages on verification errors.
4556 * expr.c (push_type_0): Return error indication on stack overflow,
4557 instead of callinfg fatal.
4558 (push_type): Now just call push_type_0 (nd fatal on overflow).
4559 (pop_type_0): Return detailed error message (in a char** argument).
4560 (pop_type): If pop_type_0 fails, print error message.
4561 (pop_argument_types): Moved to verify.c.
4562 * verify.c (pop_argument_types): Moved from expr.c.
4563 Return a (possible) error message, rather than void.
4564 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
4565 (verify_jvm_instruction): Use new macros, improving error messages.
4566 For case OPCODE_astore use object_ptr_type_node.
4567 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
4568 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
4570 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
4571 constant, return body without wrapper. (Improves constant folding.)
4572 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
4574 2001-01-13 Per Bothner <per@bothner.com>
4576 * expr.c (expand_java_field_op): Assigning to a final field outside
4577 an initializer does not violate JVM spec, so should be warning, not
4578 error. (Sun's verifier does not complain - though MicroSoft's does.)
4580 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
4582 * gjavah.c (version), jcf-dump.c (version): Update copyright year
4585 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
4587 * parse.y (resolve_expression_name): Permit instance variables from
4588 enclosing context in super constructor call.
4589 (resolve_qualified_expression_name): Permit enclosing class's qualified
4590 "this" in super constructor call.
4592 2001-01-10 Mark Mitchell <mark@codesourcery.com>
4594 * class.c (build_utf8_ref): Remove last argument in call to
4595 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
4596 (build_class_ref): Likewise.
4597 (build_static_field_ref): Likewise.
4598 (get_dispatch_table): Likewise.
4599 (layout_class_method): Likewise.
4600 (emit_register_classes): Likewise.
4601 * constants.c (build_constant_data_ref): Likewise.
4602 * decl.c (builtin_function): Likewise.
4603 (create_primitive_vtable): Likewise.
4604 * expr.c (build_known_method_def): Likewise.
4605 (build_jni_stub): Likewise.
4606 (java_lang_expand_expr): Likewise.
4608 2001-01-10 Tom Tromey <tromey@redhat.com>
4610 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
4612 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4614 * java-tree.h (lang_printable_name_wls): New prototype.
4615 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
4616 rather than `current_class' to print type name. Don't prepend type
4617 names when printing constructor names.
4618 (lang_printable_name_wls): New function.
4619 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
4620 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
4621 * parse.y (patch_method_invocation): Message tuned for constructors.
4622 (not_accessible_p): Grant `private' access from within
4625 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4627 All files with updated copyright when applicable.
4628 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
4629 * class.c (mangle_class_field): Function removed.
4630 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
4631 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
4632 (build_class_ref): Call `java_mangle_class_field' instead of
4633 `mangle_class_field.'
4634 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
4635 (layout_class): Call `java_mangle_decl' instead of
4636 `mangle_static_field.'
4637 (cxx_keywords): Initialized static array moved to `lex.c.'
4638 (layout_class_method): Changed leading comment. Simplified to
4639 call `java_mangle_decl.' Local `ptr' moved in for loop body.
4640 * decl.c (lang_mark_tree): Mark field `package_list.'
4641 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
4642 (struct lang_type): New field `package_list.'
4643 (unicode_mangling_length): Prototype removed.
4644 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4645 emit_unicode_mangled_name): Likewise.
4646 (cxx_keyword_p): New prototype.
4647 (java_mangle_decl, java_mangle_class_field,
4648 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
4649 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
4651 * jvgenmain.c (main_method_prefix): Global variable removed.
4652 (main_method_suffix): Likewise.
4653 (do_mangle_classname): New function.
4654 (main): Call it. Format changed to accommodate new mangling scheme.
4655 * lex.c: (utf8_cmp): Conditionally prototyped.
4656 (cxx_keywords): Moved from class.c, conditionally defined.
4657 (utf8_cmp, cxx_keyword_p): Likewise.
4658 * mangle.c (obstack.h, ggc.h): Included.
4659 (mangle_field_decl): New function.
4660 (mangle_method_decl, mangle_type, mangle_pointer_type,
4661 mangle_array_type, mangle_record_type,
4662 find_compression_pointer_match, find_compression_array_match,
4663 find_compression_record_match,
4664 find_compression_array_template_match, set_type_package_list,
4665 entry_match_pointer_p, emit_compression_string, init_mangling,
4666 finish_mangling, compression_table_add, mangle_member_name): Likewise.
4667 (mangle_obstack): New global.
4668 (MANGLE_RAW_STRING): New macro.
4669 (unicode_mangling_length): Turned static.
4670 (append_unicode_mangled_name): Renamed from
4671 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
4672 replaces `obstack', removed from the parameter list.
4673 (append_gpp_mangled_name): Turned static. `mangle_obstack'
4674 replaces parameter `obstack', removed from the parameter list. Call
4675 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
4676 (append_gpp_mangled_classtype): Removed.
4677 (compression_table, compression_next): New static variables.
4678 * parse.y (temporary_obstack): Extern declaration removed.
4680 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4682 * parse.y (patch_binop): Compute missing type in error situations.
4684 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4686 * class.c (make_class_data): Push initial value for "arrayclass".
4687 * decl.c (init_decl_processing): Add new class field "arrayclass".
4689 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4691 From patha@softlab.ericsson.se:
4692 * parse.y (switch_label): Use build, not build1, to construct
4695 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
4697 * lang.c (lang_decode_option): Change -MA to -MP.
4698 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
4699 Update to new prototype; do quote targets.
4700 (jcf_dependency_write): Update.
4702 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
4704 Shorten primitive array allocation path:
4705 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
4706 to create new primitive arrays.
4707 * expr.c (build_newarray): If generating native code, call
4708 soft_newarray_node with a reference to the primitive TYPE identifier
4709 instead of type_value.
4711 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
4713 Fix for PRs gcj/312 and gcj/253:
4714 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
4715 dest if they arn't already.
4716 * class.c (layout_class): Call maybe_layout_super_class on
4717 superinterfaces also, but only if compiling from bytecode.
4720 * parse.y (create_class): Set ACC_STATIC if class is declared in an
4723 2000-12-15 Tom Tromey <tromey@redhat.com>
4725 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
4728 2000-12-14 Andrew Haley <aph@redhat.com>
4730 * boehm.c (mark_reference_fields): Change test to correctly detect
4733 2000-12-15 Andreas Jaeger <aj@suse.de>
4735 * config-lang.in (lang_dirs): Added.
4737 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4739 * parse.y (end_artificial_method_body): Fixed undefined behavior.
4740 Credits go to rth for finding it.
4742 2000-12-13 Mike Stump <mrs@wrs.com>
4744 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
4746 2000-11-07 Tom Tromey <tromey@cygnus.com>
4748 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
4749 * lex.c (java_ignorable_control_p): Removed.
4750 (java_letter_or_digit_p): Removed.
4751 (java_start_char_p): New function.
4752 (java_read_char): Return `int', not `unicode_t'. Changed
4754 (java_read_unicode): Likewise.
4755 (java_read_unicode_collapsing_terminators): Likewise.
4756 (java_get_unicode): Likewise.
4757 (java_new_lexer): Initialize hit_eof.
4758 (java_parse_end_comment): Take `int' argument.
4759 (java_parse_doc_section): Likewise.
4760 (java_parse_escape_sequence): Don't allow backlash-newline.
4762 * lex.h (JAVA_DIGIT_P): Removed.
4763 (_JAVA_LETTER_OR_DIGIT_P): Removed.
4764 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
4765 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
4766 (JAVA_PART_CHAR_P): New macro.
4768 (JAVA_CHAR_ERROR): Now -2.
4769 (java_lexer): New field `hit_eof'.
4770 * chartables.h: New file.
4771 * gen-table.pl: new file.
4773 2000-11-20 Tom Tromey <tromey@cygnus.com>
4774 Alexandre Petit-Bianco <apbianco@cygnus.com>
4776 * parse.y (java_complete_lhs): Only allow compound assignment of
4777 reference type if type is String.
4779 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4781 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
4782 jcf-path.c: Likewise.
4784 2000-12-09 Anthony Green <green@redhat.com>
4786 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
4787 filestart and filename_length as int values.
4789 2000-12-07 Mo DeJong <mdejong@redhat.com>
4791 * jcf-io.c (find_class): Correct the logic that tests to see if a
4792 .java file is newer than its .class file. The compiler was
4793 incorrectly printing a warning when file mod times were equal.
4795 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
4797 * jvgenmain.c: Use ISPRINT not isascii.
4799 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4801 * parse.y (end_artificial_method_body): Fixed typo.
4803 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
4805 * parse.y (patch_method_invocation): Pick the correct enclosing
4806 context when creating inner class instances.
4809 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
4811 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
4812 Update copyright year to 2000.
4814 2000-11-23 Anthony Green <green@redhat.com>
4816 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
4817 Move current_file_list out of yyparse and make it static.
4819 * expr.c: Declare quick_stack and tree_list_free_list as static
4820 (init_expr_processing): Register quick_stack and
4821 tree_list_free_list roots.
4823 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4825 * parse.y (build_outer_field_access): New local `decl_ctx', use
4826 it. Check for field's context and current class immediate outer
4827 context inheritance.
4828 (outer_field_access_p): Consider fields inherited from the last
4830 (build_access_to_thisn): Stop at the last enclosing context if
4834 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
4836 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
4838 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
4840 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
4843 2000-11-20 Tom Tromey <tromey@cygnus.com>
4845 * jv-scan.c (help): Document --complexity.
4846 (options): Added --complexity.
4847 (flag_complexity): New global.
4848 (main): Call `report'.
4849 * parse-scan.y (complexity): New global.
4850 (if_then_statement, if_then_else_statement,
4851 if_then_else_statement_nsi, switch_block_statement_group,
4852 while_expression, do_statement, for_begin, continue_statement,
4853 throw_statement, catch_clause, finally, method_invocation,
4854 conditional_and_expression, conditional_or_expression,
4855 conditional_expression): Update complexity.
4856 (reset_report): Reset complexity.
4857 (report): New function.
4859 2000-11-20 Tom Tromey <tromey@cygnus.com>
4861 * lex.c (yylex): Added STRICT_TK case.
4862 * parse.y (STRICT_TK): Added.
4863 * parse-scan.y (STRICT_TK): Added.
4864 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
4865 `;'. Use 4, not 3, with -k option. Correctly rename resulting
4867 * keyword.h: Rebuilt.
4868 * keyword.gperf (strictfp): Added.
4870 2000-11-20 Tom Tromey <tromey@cygnus.com>
4872 * lex.c (yylex): Recognize floating point constants with leading
4875 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4877 * java-tree.h (cyclic_inheritance_report): Constify.
4878 * parse.y (cyclic_inheritance_report): Likewise.
4880 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
4882 * parse.y (goal): Remove call to ggc_add_string_root.
4884 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
4886 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
4887 Create string in scratch buffer, then pass to build_string.
4889 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
4891 * parse.y (issue_warning_error_from_context): Add
4894 2000-11-11 Anthony Green <green@redhat.com>
4896 * jcf-parse.c (process_zip_dir): Add finput parameter.
4897 (jcf_figure_file_type): Call process_zip_dir with appropriate
4900 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4902 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
4903 * jcf-parse.c (jcf_figure_file_type): Likewise.
4905 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
4907 * parse.y (create_new_parser_context): Use memset () instead of
4910 2000-11-08 Tom Tromey <tromey@cygnus.com>
4912 * gjavah.c (process_file): Only include gcj/cni.h when generating
4915 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
4917 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
4918 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
4919 instead of bzero ().
4921 2000-11-05 Tom Tromey <tromey@cygnus.com>
4923 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
4924 * lex.c (IS_ZERO): New define.
4925 (java_perform_atof): Error on floating point underflow.
4927 2000-11-04 Tom Tromey <tromey@cygnus.com>
4929 * lex.c (java_parse_escape_sequence): Only read two octal
4930 characters if the first one is greater than 3. Don't allow
4931 "octal" numbers to include the digits 8 or 9.
4933 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
4935 * Make-lang.in (java.distdir): Remove.
4937 2000-11-03 Tom Tromey <tromey@cygnus.com>
4939 * Make-lang.in (java.dvi): New target.
4940 Partial fix for PR other/567.
4942 * lang-options.h: Mention -Wout-of-date.
4943 * jcf-dump.c (flag_newer): New global.
4944 * gjavah.c (flag_newer): New global.
4945 * jcf-io.c (find_class): Only warn when flag_newer set.
4946 * lang.c (flag_newer): New global.
4947 (struct string_option): New declaration.
4948 (lang_W_options): New global.
4949 (process_option_with_no): New function.
4950 (lang_decode_option): Use it.
4952 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
4953 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
4956 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
4957 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
4958 * lex.c (java_read_unicode): Removed `term_context' argument.
4959 Recognize any number of `u' in `\u'.
4960 (java_read_unicode_collapsing_terminators): New function.
4961 (java_get_unicode): Use it.
4962 (java_lineterminator): Removed.
4963 (yylex): Produce error if character literal is newline or single
4964 quote. Return if eof found in middle of `//' comment. EOF in
4965 `//' comment is only an error if pedantic.
4966 (java_ignorable_control_p): New function.
4967 (java_parse_end_comment): Return if eof found in middle of
4970 * jv-scan.c (pedantic): New global.
4972 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4974 * parse.y (outer_field_access_p): Inherited fields aren't
4975 consider outer fields.
4976 (maybe_build_thisn_access_method): Use
4977 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
4978 (resolve_expression_name): Trigger an error if a static field
4979 is being accessed as an outer field.
4981 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4983 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
4986 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4988 * Make-lang.in: Move all build rules here from Makefile.in,
4989 adapt to new context. Wrap all rules that change the current
4990 directory in parentheses. Expunge all references to $(P).
4991 When one command depends on another and they're run all at
4992 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4993 all object-file generation rules. Delete obsolete variables.
4995 * Makefile.in: Delete.
4996 * config-lang.in: Delete outputs= line.
4998 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5000 * parse.y (patch_method_invocation): NULLify this_arg when already
5002 (maybe_use_access_method): Handle call to methods unrelated to the
5003 current class. Fixed comment.
5006 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5008 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
5011 2000-10-24 Tom Tromey <tromey@cygnus.com>
5013 * lex.c (java_new_lexer): Initialize new fields. Work around
5014 broken iconv() implementations.
5015 (java_read_char): Swap bytes if required. Use fallback decoder if
5017 (byteswap_init, need_byteswap): New globals.
5018 (java_destroy_lexer): Only close iconv handle if it is in use.
5019 * lex.h (java_lexer): New fields read_anything, byte_swap,
5021 Made out_buffer unsigned.
5023 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5025 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
5026 where an enclosing context can be set on the jdep.
5027 (do_resolve_class): Fixed identation.
5029 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5031 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
5033 * jcf-reader.c (peek_attribute, skip_attribute): Only define
5036 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
5038 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
5040 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5042 * jcf-write.c (OP1): Update `last_bc'.
5043 (struct jcf_block): Fixed indentation and typo in comments. New
5045 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
5046 follows `monitorenter'.
5047 * parse.y (patch_synchronized_statement): New local `tmp'. Call
5051 2000-10-16 Tom Tromey <tromey@cygnus.com>
5053 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
5054 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
5055 * lang-options.h: Added -MA, -MT, -MF..
5056 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
5057 (DEPEND_TARGET_SET): New macro.
5058 (DEPEND_FILE_ALREADY_SET): Likewise.
5059 (init_parse): Handle new flags.
5060 * jcf.h (jcf_dependency_print_dummies): Declare.
5061 * Make-lang.in (s-java): Added mkdeps.o.
5062 * Makefile.in (BACKEND): Added mkdeps.o.
5063 (../gcjh$(exeext)): Added mkdeps.o.
5064 (../jcf-dump$(exeext)): Added mkdeps.o.
5065 * jcf-depend.c: Include mkdeps.h.
5066 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
5067 add_entry): Removed.
5068 (jcf_dependency_reset): Rewrote.
5069 (dependencies): New global.
5070 (jcf_dependency_set_target): Rewrote.
5071 (jcf_dependency_add_target): Likewise.
5072 (jcf_dependency_add_file): Likewise.
5074 (print_ents): Removed.
5075 (jcf_dependency_write): Rewrote.
5076 (print_dummies): New global.
5077 (jcf_dependency_print_dummies): New function
5078 (jcf_dependency_write): Call deps_dummy_targets if required.
5080 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5082 * gjavah.c (add_class_decl): Removed unused variables `tname',
5083 `tlen' and `name_index'.
5084 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
5085 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
5086 in `wfl_operator' with value.
5087 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
5088 (jcf_figure_file_type): Fixed identation.
5089 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
5090 * parse.y (analyze_clinit_body): New function.
5091 (static_initializer:): Reset `current_static_block'.
5092 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
5093 `wfl_operator' with new value.
5094 (lookup_cl): Use EXPR_WFL_FILENAME.
5095 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
5096 analyze_clinit_body.
5097 (build_outer_field_access): Access to this$<n> built from
5098 current_class, not its outer context.
5099 (build_access_to_thisn): Fixed leading comment. Tidied things up.
5100 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
5101 (patch_method_invocation): Use `is_static_flag' when already
5103 (patch_newarray): Removed assignment in ternary operator.
5105 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5107 * except.c (free_eh_ranges): Don't free `whole_range'.
5109 2000-10-15 Anthony Green <green@redhat.com>
5111 * decl.c (init_decl_processing): Call init_class_processing before
5114 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5116 * check-init.c (check_init): Fixed leading comment. Use
5118 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5119 (give_name_to_locals): Likewise.
5120 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
5121 fields in lang_decl_var.
5122 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
5123 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
5124 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
5125 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
5126 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
5127 (LOCAL_FINAL): Rewritten.
5128 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
5129 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
5130 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
5131 `init_final' fields.
5132 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
5133 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
5134 (TYPE_HAS_FINAL_VARIABLE): New macro.
5135 (struct lang_type): Added `afv' field.
5136 * parse.y (check_static_final_variable_assignment_flag): New function.
5137 (reset_static_final_variable_assignment_flag): Likewise.
5138 (check_final_variable_local_assignment_flag): Likewise.
5139 (reset_final_variable_local_assignment_flag): Likewise.
5140 (check_final_variable_indirect_assignment): Likewise.
5141 (check_final_variable_global_assignment_flag): Likewise.
5142 (add_inner_class_fields): Use LOCAL_FINAL_P.
5143 (register_fields): Handle local finals and final variables.
5144 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
5145 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5146 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5148 (java_complete_expand_methods): Loop to set
5149 TYPE_HAS_FINAL_VARIABLE. Call
5150 `reset_final_variable_local_assignment_flag' and
5151 `check_final_variable_local_assignment_flag' accordingly before
5152 and after constructor expansion. Call
5153 `reset_static_final_variable_assignment_flag'
5154 before expanding <clinit> and after call
5155 `check_static_final_variable_assignment_flag' if the
5156 current_class isn't an interface. After all methods have been
5157 expanded, call `check_final_variable_global_assignment_flag' and
5158 `check_static_final_variable_assignment_flag' if the current class
5160 (maybe_yank_clinit): Fixed typo in comment.
5161 (build_outer_field_access_methods): Removed old sanity check. Use
5162 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5163 Don't create access methods for finals.
5164 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
5165 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
5166 existing DECL_INIT has been processed.
5167 (java_complete_lhs): Likewise.
5168 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
5169 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
5171 (patch_assignment): Use LOCAL_FINAL_P.
5172 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
5173 DECL_INITIAL is nullified.
5176 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5178 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
5180 * Makefile.in (parse.c, parse-scan.c): Likewise.
5182 2000-10-12 Mark Mitchell <mark@codesourcery.com>
5184 * class.c (temporary_obstack): Remove.
5185 (make_class): Don't mess with obstascks.
5186 (push_class): Likewise.
5187 (set_super_info): Likewise.
5188 (add_method_1): Likewise.
5189 (add_method): Likewise.
5190 (add_field): Likewise.
5191 (build_utf8_ref): Likewise.
5192 (build_class_ref): Likewise.
5193 (build_static_field_ref): Likewise.
5194 (finish_class): Likewise.
5195 (push_super_field): Likewise.
5196 (layout_class): Likewise.
5197 (layout_class_methods): Likewise.
5198 (init_class_processing): Likewise.
5199 * constants.c (get_tag_node): Likewise.
5200 (build_constant_data_ref): Likewise.
5201 * decl.c (ggc_p): Remove.
5202 (copy_lang_decl): Use ggc_alloc.
5203 (complete_start_java_method): Don't mess with obstacks.
5204 (start_java_method): Likewise.
5205 (end_java_method): Likewise.
5206 * except.c (link_handler): Use xmalloc.
5207 (free_eh_ranges): New function.
5208 (method_init_exceptions): Use it.
5209 (add_handler): Use xmalloc.
5210 (expand_start_java_handler): Don't mess with obstacks.
5211 (prepare_eh_table_type): Likewise.
5212 (expand_end_java_handler): Likewise.
5213 * expr.c (push_value): Likewise.
5214 (create_label_decl): Likewise.
5215 (build_jni_stub): Likewise.
5216 (java_lang_expand_expr): Likewise.
5217 (note_instructions): Use xrealloc.
5218 (java_push_constant_from_pool): Don't mess with obstacks.
5219 (process_jvm_instruction): Likewise.
5220 * java-tree.h (cyclic_inheritance_report): Remove duplicate
5222 * jcf-parse.c (get_constant): Don't mess with obstacks.
5223 (read_class): Likewise.
5224 (jcf_parse): Likewise.
5225 * lex.c (expression_obstack): Remove.
5226 (java_lex): Don't use obstack_free.
5227 * parse.h (exit_java_complete_class): Don't mess with obstacks.
5228 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
5229 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
5230 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
5231 * parse.y (gaol): Add more GC roots.
5232 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
5233 (lookup_field_wrapper): Likewise.
5234 (obtain_incomplete_type): Don't mess with obstacks.
5235 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
5237 (craft_constructor): Don't mess with obstacks.
5238 (safe_layout_class): Likewise.
5239 (java_complete_class): Likewise.
5240 (source_end_java_method): Likewise.
5241 (build_outer_field_access_methods): Likewise.
5242 (build_outer_method_access_method): Likewise.
5243 (maybe_build_thisn_access_method): Likewise.
5244 (build_dot_class_method_invocation): Likewise.
5245 (java_complete_tree): Likewise.
5246 (java_complete_lhs): Likewise.
5247 (do_merge_string_cste): Likewise.
5248 (patch_string_cst): Likewise.
5249 (array_constructor_check_entry): Likewise.
5250 * typeck.c (build_java_array_type): Likewise.
5251 (parse_signature_string): Likewise.
5252 (build_java_signature): Likewise.
5254 2000-10-12 Tom Tromey <tromey@cygnus.com>
5257 * gjavah.c (add_class_decl): Don't special-case inner classes.
5258 (add_namelet): Likewise.
5260 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
5262 * java-tree.h: Constify current_encoding.
5263 * lang.c: Constify current_encoding.
5265 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
5267 * jvgenmain.c (class_mangling_suffix): Omit `.'.
5268 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
5270 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5272 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
5273 patch. Fixes gcj/340.
5275 2000-10-10 Tom Tromey <tromey@cygnus.com>
5277 * lex.c (java_new_lexer): Initialize out_first and out_last
5279 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
5281 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5283 * parse.y (pop_current_osb): New function.
5284 (array_type:): Use `dims:', changed actions
5285 accordingly. Suggested by Anthony Green.
5286 (array_creation_expression:): Used pop_current_osb.
5287 (cast_expression:): Likewise.
5288 (search_applicable_method_list): Fixed indentation.
5290 2000-10-08 Anthony Green <green@redhat.com>
5292 * parse.y (array_type_literal): Remove production.
5293 (type_literals): Refer to array_type, not array_type_literal.
5295 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5297 Patch contributed by Corey Minyard.
5298 * decl.c (check_local_named_variable): New function.
5299 (tree check_local_unnamed_variable): Likewise.
5300 (find_local_variable): Splitted. Call check_local_{un}named_variable.
5302 2000-10-07 Anthony Green <green@redhat.com>
5304 * class.c (layout_class): Handle case where superclass can't be
5307 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
5309 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
5312 2000-10-05 Tom Tromey <tromey@cygnus.com>
5314 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
5315 * jvgenmain.c (class_mangling_prefix): Removed.
5316 (class_mangling_suffix): New global.
5318 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
5320 (print_method_info): Handle overrides for static and final
5322 (process_file): Generate declaration for class object field.
5323 * class.c (cxx_keywords): New array.
5324 (utf8_cmp): New function.
5325 (cxx_keyword_p): New function.
5326 (layout_class_method): Mangle C++ keywords by appending `$'.
5327 (mangle_field): New function.
5328 (mangle_class_field): Use mangle_field. Mangle class name as
5330 (mangle_static_field): Use mangle_field.
5332 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
5334 * decl.c (find_local_variable): Removed uncessary type check and
5335 fixed range check typo. From Corey Minyard.
5337 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5339 * decl.c (give_name_to_locals): New local `code_offset'. Call
5340 `maybe_adjust_start_pc'.
5341 * expr.c (note_instructions): New function.
5342 (expand_byte_code): Don't collect insn starts here.
5343 (peek_opcode_at_pc): New function.
5344 (maybe_adjust_start_pc): Likewise.
5345 * java-tree.h (maybe_adjust_start_pc): Declare.
5346 (note_instructions): Likewise.
5347 * jcf-parse.c (parse_class_file): Call `note_instructions'.
5349 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5351 * parse.y (field_access:): Fixed indentation.
5352 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
5354 2000-09-07 Tom Tromey <tromey@cygnus.com>
5357 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
5358 JPRIMITIVE_TYPE_P, for arithmetic operators.
5359 (patch_method_invocation): Indentation fix.
5360 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
5361 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
5362 (do_unary_numeric_promotion): Cleaned up code.
5363 (valid_cast_to_p): Handle boolean correctly.
5365 2000-09-27 Tom Tromey <tromey@cygnus.com>
5367 * lex.c (java_read_unicode): Reset bs_count when finished with
5370 2000-10-01 Mark Mitchell <mark@codesourcery.com>
5373 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
5374 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
5375 (typeck.o): Depend on ggc.h.
5376 * class.c (add_method_1): Use GC functions for allocation.
5377 (init_class_processing): Register roots.
5378 * decl.c (ggc_p): Set to 1.
5379 (pending_local_decls): Make it static.
5380 (push_jvm_slot): Use GC functions for allocation.
5381 (init_decl_processing): Register roots.
5382 (give_name_to_locals): Use GC functions for allocation.
5383 (lang_mark_tree): New function.
5384 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
5385 functions for allocation.
5386 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
5387 * lex.c (java_lex): Use build_string, rather than replicating it
5389 * parse.y (goal): Add more roots.
5390 (mark_parser_ctxt): New function.
5391 * typeck.c: Include ggc.h.
5393 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5395 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
5396 contains something else than MODIFY_EXPR.
5398 2000-09-23 Mark Mitchell <mark@codesourcery.com>
5400 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
5401 * Makefile.in (parse.o): Depend on ggc.h.
5402 (class.o): Likewise.
5403 (constants.o): Likewise.
5406 (jcf-parse.o): Likewise.
5407 (jcf-write.o): Likewise.
5408 (mangle.o): Likewise.
5409 * class.c: Include ggc.h.
5410 (build_static_field_ref): Register GC roots.
5411 (layout_class): Likewise.
5412 (init_class_processing): Likewise.
5413 * constants.c: Include ggc.h.
5414 (current_constant_pool_data_ref): Remove.
5415 (tag_nodes): Move it to ...
5416 (get_tag_node): ... here. Register GC roots.
5417 * decl.c: Include ggc.h. Remove many global tree definitions.
5418 (throw_node): Define.
5419 (java_global_trees): Likewise.
5420 (predef_filenames): Make the size a constant.
5421 (init_decl_processing): Adjust accordingly.
5422 (init_decl_processing): Call init_jcf_parse. Register GC roots.
5423 * expr.c: Include ggc.h.
5424 (init_expr_processing): Register GC roots.
5425 (build_invokeinterface): Likewise.
5426 * java-tree.h: Replace extern tree declarations with macros.
5427 (java_global_trees): New variable.
5428 (java_tree_index): New enumeration.
5429 (init_jcf_parse): Declare.
5430 * jcf-parse.c: Include ggc.h.
5431 (current_class): Remove declaration.
5432 (main_class): Likewise.
5433 (all_class_list): Likewise.
5434 (predefined_filename_p): Adjust for constant size of
5436 (init_jcf_parse): New function.
5437 * jcf-write.c: Include ggc.h.
5438 (generate_classfile): Register GC roots.
5439 (append_synthetic_attribute): Likewise.
5440 (append_innerclass_attribute_entry): Likewise.
5441 * lang.c: Include ggc.h.
5442 (lang_print_error): Register GC roots.
5443 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
5445 * parse.y: Include ggc.h.
5446 (wfl_operator): Remove.
5447 (goal): Register GC roots.
5448 (java_pop_parser_context): Adjust for new field names.
5449 (java_parser_context_save_global): Likewse.
5450 (java_parser_context_restore_global): Likewise.
5451 (java_parser_context_suspend): Likewise.
5452 (java_parser_context_resume): Likewise.
5453 (verify_constructor_circularity): Register GC roots.
5454 (lookup_cl): Likewise.
5455 (java_reorder_fields): Likewise.
5456 (build_current_this): Likewise.
5457 (class_in_current_package): Likewise.
5458 (argument_types_convertible): Likewise.
5459 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
5461 2000-09-14 Tom Tromey <tromey@cygnus.com>
5463 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
5465 2000-09-13 Tom Tromey <tromey@cygnus.com>
5467 * jcf-parse.c: Include <locale.h>.
5468 * jv-scan.c: Include <locale.h>.
5470 2000-09-12 Tom Tromey <tromey@cygnus.com>
5472 * expr.c (pop_type_0): Return `Object' if trying to merge two
5474 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
5475 interface types; `Object' is always a valid supertype.
5477 2000-09-12 Tom Tromey <tromey@cygnus.com>
5480 * jv-scan.c (help): Document --encoding.
5481 (options): Added `encoding' entry.
5482 (OPT_ENCODING): New define.
5483 (main): Handle --encoding.
5484 Include <langinfo.h> if nl_langinfo exists.
5485 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
5487 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
5488 (parse_source_file): Correctly call java_init_lex. Added `finput'
5489 argument. Use nl_langinfo to determine default encoding.
5490 * java-tree.h (current_encoding): Declare.
5491 * parse.y (java_parser_context_restore_global): Don't restore
5493 (java_parser_context_save_global): Don't set `finput' field.
5494 (java_pop_parser_context): Don't restore `finput'. Free old lexer
5496 * lang.c (current_encoding): New global.
5497 (lang_decode_option): Recognize `-fencoding='.
5498 (finish_parse): Don't close finput.
5499 * parse.h (struct parser_ctxt): Removed `finput' and
5500 `unget_utf8_value' fields. Added `lexer' field.
5501 (java_init_lex): Fixed declaration.
5502 * lex.c (java_new_lexer): New function.
5503 (java_destroy_lexer): Likewise.
5504 (java_read_char): Added `lex' argument. Handle iconv case.
5505 (java_read_unicode): Added `lex' argument. Count backslashes in
5507 (java_init_lex): Added `finput' and `encoding' arguments. Set
5508 `lexer' field in ctxp.
5509 (BAD_UTF8_VALUE): Removed.
5510 (java_lex): Handle seeing UEOF in the middle of a string literal.
5511 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
5512 (java_lexer): New structure.
5515 (DEFAULT_ENCODING): New define.
5516 (java_destroy_lexer): Declare.
5518 2000-09-12 Tom Tromey <tromey@cygnus.com>
5521 * lex.c (java_init_lex): Initialize java_io_serializable.
5522 * parse.y (java_io_serializable): New global.
5523 (valid_ref_assignconv_cast_p): An array can be cast to
5526 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
5528 * decl.c, expr.c: Include defaults.h if not already included.
5529 Don't define the *_TYPE_SIZE macros.
5531 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
5533 * typeck.c (build_java_array_type): Correct first parameter
5534 in ADJUST_FIELD_ALIGN invocation.
5536 2000-09-06 Tom Tromey <tromey@cygnus.com>
5538 * lang-specs.h: Also recognize `-femit-class-files'.
5540 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5542 * verify.c (merge_types): Load the types to merge if necessary.
5544 2000-09-02 Anthony Green <green@redhat.com>
5546 * jcf-io.c: Include zlib.h.
5547 (open_in_zip): Read compressed class file archives.
5548 * zipfile.h (ZipDirectory): Add uncompressed_size and
5549 compression_method fields.
5550 * zextract.c (read_zip_archive): Collect file compression info.
5552 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
5554 * parse.y (do_resolve_class): Also explore superclasses of
5555 intermediate enclosing contexts when searching for inner classes.
5557 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5559 * parse.y (variable_declarator_id:): Better error message.
5560 (expression_statement:): Use YYNOT_TWICE.
5561 (cast_expression:): Likewise.
5562 (assignment:): Likewise.
5564 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5566 * parse.y (do_merge_string_cste): New locals. Create new
5567 STRING_CSTs each time, use memcpy. Fixes gcj/311.
5569 2000-08-07 Hans Boehm <boehm@acm.org>
5571 * boehm.c (mark_reference_fields): Set marking bits for all words in
5572 a multiple-word record.
5573 (get_boehm_type_descriptor): Use the procedure marking descriptor for
5576 2000-08-31 Mike Stump <mrs@wrs.com>
5578 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
5579 jcf-dump$(exeext)): Make parallel safe.
5581 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5583 * jcf-parse.c (set_source_filename): Constify a char *.
5584 * jcf-write.c (append_innerclasses_attribute,
5585 make_class_file_name): Constify a char *. Don't recycle a
5586 variable for an unrelated purpose.
5587 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
5588 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
5590 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5592 * expr.c (can_widen_reference_to): Fixed indentation.
5593 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
5594 * parse.y: `finit$' replaces `$finit$' in comments.
5595 (try_builtin_assignconv): Fixed leading comment.
5597 2000-08-25 Greg McGary <greg@mcgary.org>
5599 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
5601 2000-08-24 Greg McGary <greg@mcgary.org>
5603 * lang.c (lang_decode_option): Use ARRAY_SIZE.
5604 * parse.y (BINOP_LOOKUP): Likewise.
5606 2000-08-22 Andrew Haley <aph@cygnus.com>
5608 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
5609 sign extending. Fixes gcj/321.
5610 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
5611 combining to make a jlong. Fixes gcj/321.
5613 2000-08-21 Nix <nix@esperi.demon.co.uk>
5615 * lang-specs.h: Do not process -o or run the assembler if
5618 2000-08-16 Andrew Haley <aph@cygnus.com>
5620 * typeck.c (build_java_array_type): Rewrite code to do array
5621 alignment. Take into account back-end macros when aligning array
5622 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
5623 user to set alignment. Fixes gcj/252 and 160.
5625 2000-08-09 Tom Tromey <tromey@cygnus.com>
5627 * parse.y (check_abstract_method_definitions): Now return `int'.
5628 Check implemented interfaces. Fixes PR gcj/305.
5630 * parse.y (patch_switch_statement): Disallow `long' in switch
5631 expressions. Fixes PR gcj/310.
5633 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5635 * decl.c (finit_leg_identifier_node): New global.
5636 (init_decl_processing): Use `finit$' to initialize
5637 finit_identifier_node. Use `$finit$' to initialize
5638 finit_leg_identifier_node.
5639 * expr.c (expand_java_field_op): Use ID_FINIT_P.
5640 * java-tree.h (finit_identifier_node): Changed attached comment.
5641 (finit_leg_identifier_node): New declaration.
5642 (ID_FINIT_P): Take finit_identifier_node and
5643 finit_leg_identifier_node into account. This is a backward
5646 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5648 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
5650 (generate_bytecode_insns): Check `nargs' before emitting it.
5651 * verify.c (merge_type_state): Fixed typo.
5652 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
5653 generate_bytecode_{conditional,insns}.
5655 2000-08-13 Anthony Green <green@redhat.com>
5657 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
5660 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5662 * class.c (maybe_layout_super_class): Fixed indentation.
5663 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
5664 (java_check_methods): New function declaration.
5665 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
5666 instead of `str_ptr'.
5667 * jcf-write.c (generate_bytecode_insns): Emit number the of args
5668 of a `invokeinterface' at the right time.
5669 * parse.h (WFL_STRIP_BRACKET): New macro.
5670 (SET_TYPE_FOR_RESOLUTION): Use it.
5671 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
5672 (check_class_interface_creation): Don't check for cross package
5673 innerclass name clashes.
5674 (method_header): Behave properly if MDECL is `error_mark_node'.
5675 (method_declarator): Return `error_mark_node' if bogus current
5677 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
5678 (resolve_and_layout): New local `decl_type', set and used. Call
5680 (java_check_methods): New method.
5681 (java_layout_classes): Use it.
5682 (resolve_qualified_expression_name): No EH check necessary in
5684 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
5686 (patch_assignment): Set DECL_INITIAL on integral final local.
5688 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5690 * java-tree.h (flag_extraneous_semicolon): New extern.
5691 * lang-options.h: (-Wextraneous-semicolon): New option.
5692 * lang.c (flag_redundant): Fixed typo in leading comment.
5693 (flag_extraneous_semicolon): New global.
5694 (lang_decode_option): Set `flag_extraneous_semicolon' when
5695 -Wall. Decode `-Wextraneous-semicolon'.
5696 * parse.y (type_declaration:): Removed `SC_TK' hack, added
5697 `empty_statement' rule.
5698 (class_body_declaration): Likewise.
5699 (method_body:): Accept `;' as a method body.
5700 (static_initializer:): Removed `SC_TK' hack.
5701 (constructor_block_end:): Likewise.
5702 (empty_statement:): Report deprecated empty declaration. Fixes
5705 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5707 * parse.y (build_dot_class_method_invocation): Changed parameter
5708 name to `type'. Build signature from `type' and convert it to a
5709 STRING_CST if it's an array.
5710 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
5711 to use `ref_type' directly.
5713 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
5715 * lang-options.h: Added a comma after the last element to avoid
5716 syntax errors when other languages define additional options.
5718 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5720 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
5721 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
5722 (jc1): Link with $(BACKEND).
5723 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
5725 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5727 * jvspec.c: Adjust type of second argument to
5728 lang_specific_driver, and update code as necessary.
5730 * class.c (build_dtable_decl): Initialize dummy.
5732 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5734 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
5735 method bodies not to rule out discarding `<clinit>'; don't use
5736 <clinit> to initialize static fields with constant initializers.
5738 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5740 * gjavah.c (print_method_info): Added `synth' parameter. Skip
5742 (method_synthetic): New global.
5743 (HANDLE_METHOD): Recognize synthetic method and tell
5744 `print_method_info' about it.
5745 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
5746 processing a synthetic method.
5747 * jcf-reader.c (skip_attribute): New function.
5748 ( skip_attribute): Likewise.
5750 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5752 * parse.y (build_outer_field_access): Fixed comments.
5753 (fix_constructors): Emit the initialization of this$<n> before
5755 (resolve_qualified_expression_name): Build an access to `decl' if
5758 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5760 * parse-scan.y (curent_class): Non longer const.
5761 (inner_qualifier, inner_qualifier_length): Deleted.
5762 (current_class_length): New global.
5763 (bracket_count): Fixed typo in leading comment.
5764 (anonymous_count): New global.
5765 (class_instance_creation_expression:): Handle anonymous classes.
5766 (anonymous_class_creation:): New rule.
5767 (push_class_context): Rewritten.
5768 (pop_class_context): Likewise.
5769 (INNER_QUALIFIER): Macro deleted.
5770 (report_class_declaration): call `push_class_context' when
5771 entering the function. `fprintf' format modified not to use
5773 (report_class_declaration): Assign `package_name' and
5774 `current_class' to NULL separately.
5776 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5778 * expr.c (build_invokeinterface): Call layout_class_methods on
5781 2000-07-27 Tom Tromey <tromey@cygnus.com>
5782 Anthony Green <green@cygnus.com>
5783 Alexandre Petit-Bianco <apbianco@cygnus.com>
5785 * class.c (make_class_data): Create vtable for abstract classes.
5786 (get_dispatch_table): Changed to cope with abstract classes.
5788 2000-07-27 Tom Tromey <tromey@cygnus.com>
5790 * parse.y (patch_method_invocation): Don't reverse the argument
5791 list when dealing with anonymous class constructors. Fixed typo in
5794 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5796 * parse.y (build_alias_initializer_parameter_list): Reverse
5797 crafted list when building aliases for anonymous class
5800 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5802 * parse.y (jdep_resolve_class): Don't bother checking potential
5803 innerclass access if `decl' is NULL.
5804 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
5807 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5809 * parse.c: Remove (again.)
5811 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5813 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
5814 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
5815 outside the `if' statement, alias to innerclass removed, `decl'
5816 used to mark the class complete.
5818 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5820 * parse.y (simple_name:): Fixed typo in error message.
5822 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5824 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
5825 or its first operand can be error marks.
5827 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5829 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
5830 * parse.y (method_header): Likewise.
5832 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5834 * parse.y (process_imports): Consider that one might be trying to
5835 import an innerclass. Fixes gcj/254
5837 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5839 * parse.y (find_as_inner_class): Handle the case where the
5840 enclosing context of an innerclass has been loaded as bytecode.
5842 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5844 * parse.y (simple_name:): Reject `$' in type names.
5845 (resolve_type_during_patch): Use `type' as a second
5846 argument to resolve_no_layout. Fixes gcj/257.
5848 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
5850 * parse.y (find_most_specific_methods_list): Select the only
5851 non-abstract method even if max has been set.
5852 Fixes gcj/285, gcj/298.
5854 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
5856 * lang-specs.h: Added %(jc1) to java compiler options.
5858 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5860 * .cvsignore: New file.
5862 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5864 * parse.y (not_accessible_p): Access granted to innerclasses
5865 (indirectly) extending the reference type. Fixes gcj/249.
5867 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5869 * parse.y (patch_method_invocation): Fixed comment.
5870 (maybe_use_access_method): Build this$<n>s to the context of the
5871 target method, or a type that extends it. Fixes gcj/242.
5873 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5877 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5879 * parse.y (fold_constant_for_init): Avoid bullish conversion.
5881 2000-07-13 Tom Tromey <tromey@cygnus.com>
5883 * lang-specs.h: Added %{I*}.
5885 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5887 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5889 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5891 * parse-scan.c: Remove.
5893 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5895 * class.c (set_super_info): Handled protected inner classes.
5896 (common_enclosing_context_p): Bail early if arguments aren't both
5898 (get_access_flags_from_decl): Handle private and protected inner
5900 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
5901 (CLASS_PROTECTED): Likewise.
5902 (struct lang_type): New bitfield `poic'.
5903 * parse.y (jdep_resolve_class): Call check_inner_class_access on
5905 (check_inner_class_access): Renamed arguments, added
5906 comments. Handles protected inner classes (fixes gcj/225)
5907 (not_accessible_p): Fixed comments. Avoid handling inner classes.
5909 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5911 * parse.y (resolve_qualified_expression_name): Verify qualified
5912 access to `this'. Fixes gcj/239.
5914 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5916 * jcf-write.c (generate_classfile): Don't install ConstantValue
5919 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5921 * parse.y (resolve_qualified_expression_name): Handle inner class
5922 access. Fixes gcj/256.
5924 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5926 * jcf-write.c (generate_classfile): Properly install the
5927 ConstantValue attribute and the initial value constant pool index
5928 on string constants.
5929 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
5932 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5934 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
5936 * parse.y (find_as_inner_class): Fixed typo.
5937 (do_resolve_class): Explore enclosing contexts when searching for
5938 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
5939 (check_inner_class_access): Check `decl' which can be null in case
5942 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5944 * java-tree.h (java_debug_context): Declared `extern'.
5945 (safe_layout_class): Likewise.
5946 * parse.y (resolve_field_access): Field must be `static' in order
5947 to be replaced by its initial value. Added comments.
5948 (find_applicable_accessible_methods_list): Fixed typo.
5949 (find_most_specific_methods_list): Methods found in innerclasses
5950 take over methods founds in the enclosing contexts.
5951 (java_complete_tree): Loosen restrictions on the type of DECLs
5952 that can be replaced by their initialization values.
5953 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
5955 2000-07-05 Tom Tromey <tromey@cygnus.com>
5957 * Make-lang.in (PARSE_DIR): New macro.
5958 (PARSE_RELDIR): Likewise.
5959 (PARSE_C): Likewise.
5960 (PARSE_SCAN_C): Likewise.
5961 ($(PARSE_C)): New target.
5962 ($(PARSE_SCAN_C)): Likewise.
5963 (SET_BISON): New macro.
5964 (BISONFLAGS): Likewise.
5965 (JAVABISONFLAGS): Likewise.
5967 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
5969 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
5970 argument on the first pass for CNI as well as JNI.
5971 (print_method_info): Set up method name on the first pass only.
5973 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5975 * parse.y (parser_qualified_classname): Removed parameter
5977 (create_interface): Removed first passed parameter to
5978 parser_qualified_classname.
5979 (create_class): Likewise. Don't install alias on static
5980 innerclasses. Fixes gcj/275.
5982 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5984 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
5985 debugable statement with empty_stmt_node. Fixes gcj/272
5987 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5989 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
5992 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5994 * jcf-write.c (push_long_const): Appropriately cast short negative
5997 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5999 * parse.y (verify_constructor_super): Use loop variable
6000 `m_arg_type' initialized with `mdecl_arg_type'.
6002 2000-06-29 Tom Tromey <tromey@cygnus.com>
6004 * parse.y (resolve_field_access): Handle case where `type_found'
6007 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6009 * expr.c (lookup_field): The same field can be found through two
6010 different interface. Don't declare it ambiguous in that case.
6012 2000-06-27 Tom Tromey <tromey@cygnus.com>
6014 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
6015 follows \r, then unget it at a lower level.
6017 2000-06-26 Tom Tromey <tromey@cygnus.com>
6019 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6022 2000-06-25 Tom Tromey <tromey@cygnus.com>
6024 * parse.y (for_statement): Wrap expression in a WFL if it is a
6025 constant. For PR gcj/268.
6027 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6029 * parse.y (do_resolve_class): Minor optimiztion in the package
6030 list search. Removed unnecessary test and return statement.
6031 (valid_ref_assignconv_cast_p): Order of arguments to
6032 enclosing_context_p fixed.
6034 2000-06-24 Tom Tromey <tromey@cygnus.com>
6036 * expr.c (lookup_field): Print error and return error_mark_node if
6037 field reference is ambiguous.
6039 * parse.y (check_abstract_method_definitions): Also check if
6040 `other_method' is abstract.
6042 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6044 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
6046 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
6047 (struct lang_type): New field `pic'.
6048 (CLASS_PRIVATE): New macro.
6049 * parse.y (check_inner_class_access): New function.
6050 (jdep_resolve_class): Call it.
6052 2000-06-23 Tom Tromey <tromey@cygnus.com>
6054 * parse.y (patch_incomplete_class_ref): Initialize the returned
6055 class. For PR gcj/260.
6057 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6059 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
6061 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6063 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6064 Java specific checks.
6065 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
6067 * java-tree.def (CASE_EXPR): Marked 'e'.
6068 (DEFAULT_EXPR): Likewise.
6069 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
6071 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6072 Java specific checks.
6073 (generate_bytecode_insns): Test try_block for BLOCK before using
6075 * parse.y (build_wfl_wrap): Added `location' argument. Set
6076 EXPR_WFL_LINECOL accordingly.
6077 (dim_expr:): Wrap constants with WFLs.
6078 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
6079 (resolve_package): Check for `stmt' not being a BLOCK before
6080 building a debuggable statement with it.
6081 (make_qualified_primary): Added extra parameter to build_wfl_wrap
6083 (resolve_field_access): Make sure `decl' is a DECL before treating
6085 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
6086 IDENTIFIER_NODE before treating it as such.
6087 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
6088 treating it as such.
6089 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
6090 to be applied only on non array types.
6092 2000-06-16 Per Bothner <per@bothner.com>
6094 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
6095 define in terms of DECL_RESULT, as that fails when --enable-checking.
6097 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6099 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
6100 types the same in comparison.
6101 (CHECK_OP): Add static prototype.
6103 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6105 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
6106 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
6109 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6111 * decl.c (create_primitive_vtable): Prototype.
6113 * jcf-write.c (generate_bytecode_insns): Initialize variable
6116 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
6118 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6120 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
6121 to track searched classes, and do not search the same class more than
6122 once. Call find_applicable_accessible_methods_list on immediate
6123 superclass, instead of search_applicable_method_list on all ancestors.
6126 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6128 * parse.y (register_fields): Permit static fields in inner classes
6129 if they are final. Fix for PR gcj/255.
6131 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6133 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
6134 * parse.y (find_in_imports): Returned type changed to void,
6135 leading comment fixed.
6136 (register_package): New function.
6137 (qualify_and_find): Likewise.
6138 (package_declaration:): Use `register_package'.
6139 (single_type_import_declaration:): Removed local variable
6140 `node'. Added missing `;' for consistency.
6141 (type_import_on_demand_declaration:): Use `chainon' to link new
6143 (lookup_field_wrapper): Lookup local variables defined in outer
6145 (java_complete_class): Don't reverse the list of imported on demand.
6146 (do_resolve_class): Reorganized. Removed local variable
6147 `original_name'. Call `qualify_and_find' with the current package
6148 name, invoke `find_in_imports_on_demand' right after. Call
6149 `qualify_and_find' with the packages we've seen so far. Fixed
6150 operations numbering in comments.
6151 (java_expand_class): Don't reverse `package_list'.
6152 (find_most_specific_methods_list): New local variables `abstract'
6153 and `candidates'. Use them to pick the right method.
6155 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
6157 * parse.y (check_modifiers_consistency): Don't subtract out
6158 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
6160 2000-06-04 Philipp Thomas <pthomas@suse.de>
6162 * Makefile.in (INTLLIBS): New.
6166 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6168 * class.c (get_dispatch_table): Build the vtable dummy entry list
6169 element with a null purpose. Fixed leading comment.
6170 (build_dtable_decl): Build an accurate dtable type when appropriate
6173 2000-06-02 Richard Henderson <rth@cygnus.com>
6175 * lang.c (lang_get_alias_set): New.
6177 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6179 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
6180 before using it as the accessed field.
6182 2000-05-31 Tom Tromey <tromey@cygnus.com>
6184 * java-tree.h (boolean_array_vtable, byte_array_vtable,
6185 char_array_vtable, short_array_vtable, int_array_vtable,
6186 long_array_vtable, float_array_vtable, double_array_vtable):
6188 * expr.c (get_primitive_array_vtable): New function.
6189 (create_primitive_vtable): New function.
6190 (java_lang_expand_expr): Enable code to statically generate
6192 * decl.c (init_decl_processing): Create primitive vtables.
6193 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
6194 short_array_vtable, int_array_vtable, long_array_vtable,
6195 float_array_vtable, double_array_vtable): Define.
6197 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
6199 * java/parse.y (find_applicable_accessible_methods_list):
6200 Don't add an uninitialized value to the list.
6202 2000-05-25 Tom Tromey <tromey@cygnus.com>
6204 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
6205 when trying to see if field's class should be initialized. Always
6206 initialize field's declaring class, not qualified class.
6209 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
6210 `wfl_operator', to maybe_build_primttype_type_ref.
6213 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
6215 * parse.y (patch_method_invocation): Don't try to lookup methods
6218 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6220 * parse.y (resolve_field_access): Call the appropriate <clinit>
6221 before accessing the length of a static array. Craft a decl for
6222 the field while its time. Fixes PR gcj/129.
6224 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6226 * parse.y (resolve_package): Correctly set `*next' (was off by
6228 (resolve_qualified_expression_name): Fixed comment.
6230 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6232 * jcf-parse.c (jcf_parse_source): Reset current_class and
6233 current_function_decl to NULL before parsing a new file.
6235 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6237 * parse.y (block_end:): If the collected block doesn't feature a
6238 statement, insert an empty statement.
6240 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6242 * parse.y (maybe_yank_clinit): New function.
6243 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
6244 end of the list of methods belonging to a class.
6245 (java_complete_expand_method): Check whether <clinit> is really
6246 necessary and expand it accordingly.
6248 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6250 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
6251 processed by the method's switch statement.
6253 2000-05-19 Tom Tromey <tromey@cygnus.com>
6255 * java-tree.h: Added init state enum.
6256 * decl.c (emit_init_test_initialization): Initialize class
6257 initialization check variable by looking at class' state.
6259 2000-05-19 Tom Tromey <tromey@cygnus.com>
6261 * java-tree.h (build_instanceof): Declare.
6262 (build_get_class): Declare.
6263 * parse.y (patch_binop): Use build_instanceof.
6264 * expr.c (build_instanceof): New function. If class is final,
6265 don't make a function call.
6266 (expand_java_INSTANCEOF): Use it.
6267 (build_get_class): New function.
6269 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6271 * jcf-write.c (generate_classfile): Scan the source_file for
6272 slashes with the right pointer variable.
6274 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
6276 * lang.c (lang_decode_option): Update -Wunused flags by calling
6278 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
6280 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6282 * check_init.c (check_init): Constify local char *.
6283 * class.c (push_class): Constify local char *.
6284 * java_tree.h: Update prototypes.
6285 * jcf-io.c (open_class): Constify filename parameter and
6287 (find_class): Remove redundant string copy. Cast return from
6289 * jcf-parse.c (read_class, parse_class_file, yyparse):
6290 Constify local char *.
6291 * jcf-write.c (generate_bytecode_insns, generate_classfile):
6292 Constify local char *.
6293 * jcf.h (JCF): Constify filename and classname.
6294 (JCF_FINISH): Cast args to FREE to char * when appropriate.
6295 * lang.c (init_parse): Constify parameter and return value.
6296 * lex.c (java_get_line_col): Constify filename parameter.
6297 * parse.h: Constify parser_ctxt.filename. Update prototypes.
6298 * parse.y (java_parser_context_suspend,
6299 issue_warning_error_from_context, safe_layout_class): Constify
6301 * parse.c: Regenerate.
6303 2000-05-08 Tom Tromey <tromey@cygnus.com>
6305 * expr.c (build_jni_stub): Cache the result of
6306 _Jv_LookupJNIMethod.
6308 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6310 * decl.c (predef_filenames_size): Now 7.
6311 (predef_filenames): New seventh entry.
6313 2000-05-04 Tom Tromey <tromey@cygnus.com>
6315 * boehm.c (mark_reference_fields): Don't mark RawData fields.
6316 Keep track of when we've seen a reference field after a
6317 non-reference field.
6318 (get_boehm_type_descriptor): Handle case where we see
6319 non-reference fields but no trailing reference field.
6320 * decl.c (rawdata_ptr_type_node): Define.
6321 (init_decl_processing): Initialize rawdata_ptr_type_node.
6322 * java-tree.h (rawdata_ptr_type_node): Declare.
6324 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6326 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
6327 specifiers in calls to fprintf.
6329 2000-05-03 Andrew Haley <aph@cygnus.com>
6331 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
6333 * javaop.h (WORD_TO_INT): New function.
6334 (IMMEDIATE_s4): Use WORD_TO_INT.
6335 * jcf.h (JPOOL_INT): Ditto.
6337 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
6340 2000-04-19 Tom Tromey <tromey@cygnus.com>
6342 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
6344 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
6346 * expr.c (build_jni_stub): New function.
6347 * lang-specs.h: -fjni and -femit-class-file are incompatible.
6349 * parse.y (java_complete_expand_methods): Expand a native method
6350 and call build_jni_stub if -fjni given.
6351 * lang-options.h: Document -fjni.
6352 * lang.c (flag_jni): New global.
6353 (lang_f_options): Added `jni' entry.
6354 * java-tree.h (soft_lookupjnimethod_node,
6355 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
6357 (flag_jni): Declare.
6358 (build_jni_stub): Declare.
6359 (struct lang_decl): Added `native' flag.
6360 (METHOD_NATIVE): Redefined to use `native' field of lang specific
6362 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
6363 soft_jnipopsystemframe_node): New globals.
6364 (init_decl_processing): Set them. _Jv_InitClass only takes one
6367 * java-tree.def: Put into `C' mode.
6369 2000-04-27 Tom Tromey <tromey@cygnus.com>
6372 * expr.c (expand_invoke): Generate check to see if object pointer
6373 is null in nonvirtual invocation case.
6374 * java-tree.h (soft_nullpointer_node): Declare.
6375 * decl.c (soft_nullpointer_node): New global.
6376 (init_decl_processing): Initialize soft_nullpointer_node.
6377 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6378 or `private' methods.
6379 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6381 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
6383 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6386 2000-04-26 Tom Tromey <tromey@cygnus.com>
6388 * zextract.c (find_zip_file_start): New function.
6389 (read_zip_archive): Use it.
6391 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6393 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
6395 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6397 * class.c (common_enclosing_context_p): New function.
6398 * java-tree.h (common_enclosing_context_p): Added prototype.
6399 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
6400 classes sharing an outer context with the current instance.
6401 * parse.y (build_access_to_thisn): Fixed leading comment.
6402 (verify_constructor_super): New local `supper_inner'. Skip
6403 enclosing context argument in the case of inner class constructors.
6404 (patch_method_invocation): Insert proper context as second
6405 parameter to pure inner class constructor super invocations.
6407 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6409 * parse.y (end_class_declaration): Reset the interface number
6412 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6414 * parse.y (source_start_java_method): Deleted unnecessary code.
6415 (patch_method_invocation): Fixed comment.
6417 2000-04-24 Robert Lipe <robertlipe@usa.net>
6419 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
6421 2000-04-23 Tom Tromey <tromey@cygnus.com>
6423 * boehm.c (mark_reference_fields): Use int_byte_position.
6425 2000-04-22 Tom Tromey <tromey@cygnus.com>
6427 * boehm.c (mark_reference_fields): Only call byte_position on
6430 2000-04-22 Tom Tromey <tromey@cygnus.com>
6432 * boehm.c (mark_reference_fields): Added `last_view_index'
6433 argument. Use DECL_FIELD_OFFSET to determine field's offset.
6435 2000-04-20 Mo DeJong <mdejong@cygnus.com>
6437 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
6438 * parse.y (check_class_interface_creation): Fixed comments. Select
6439 permitted modifiers for (inner) interfaces. Changed error message
6440 to report rejected modifiers used with local classes.
6442 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6444 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
6445 of directly inherited type considered in scope.
6446 * parse.y (do_resolve_class): Search inherited classes for inner
6449 2000-04-20 Tom Tromey <tromey@cygnus.com>
6451 * parse.y (not_accessible_p): Use member's class, not current
6452 class, when doing inheritance check for protected reference.
6455 2000-04-20 Jason Schroeder <shrode@subnature.com>
6457 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
6459 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6461 * parse.y (lookup_field_wrapper): Search for final local aliases.
6462 (resolve_expression_name): Let lookup_field_wrapper search for
6463 final local aliases. Force the value of `name' if one is found.
6464 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
6465 an expression name. Fixed comments.
6467 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6469 * parse.y (yyerror): `msg' can be null, don't use it in that case.
6471 2000-04-19 Tom Tromey <tromey@cygnus.com>
6473 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
6475 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6477 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
6479 2000-04-18 Tom Tromey <tromey@cygnus.com>
6482 * gjavah.c (utf8_cmp): Changed return value.
6483 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
6485 (cxx_keywords): New global.
6486 (get_field_name): Handle new result of cxx_keyword_subst.
6487 (print_method_info): Likewise.
6489 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
6491 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
6492 with a newline, for CNI.
6493 (print_stub_or_jni): Print a space or newline before method name for
6495 (print_cxx_classname): Don't write leading "::" in CNI stub method.
6496 (process_file): Include gcj/cni.h if generating CNI stubs.
6498 2000-04-16 Tom Tromey <tromey@cygnus.com>
6500 * gjavah.c (decompile_method): Use print_field_name.
6503 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6505 * parse.y (java_expand_classes): Reverse the package list once.
6506 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
6508 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
6509 the `==' and `!=' operators.
6511 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6513 * jcf-write.c (generate_bytecode_insns): At invokation time,
6514 always relate an interface method to the type of its selector.
6516 2000-04-05 Tom Tromey <tromey@cygnus.com>
6519 * expr.c (expand_invoke): Generate check to see if object pointer
6520 is null in nonvirtual invocation case.
6521 * java-tree.h (soft_nullpointer_node): Declare.
6522 * decl.c (soft_nullpointer_node): New global.
6523 (init_decl_processing): Initialize soft_nullpointer_node.
6524 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6525 or `private' methods.
6526 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6528 2000-04-05 Tom Tromey <tromey@cygnus.com>
6531 * parse.y (check_final_assignment): Recognize assignments to the
6532 `length' field of an array when generating class files.
6534 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6536 * class.c (decl_hash): Prototype removed.
6537 (decl_compare): Likewise.
6539 2000-04-05 Tom Tromey <tromey@cygnus.com>
6541 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
6542 * parse.y (check_modifiers_consistency): Check for final/volatile
6543 clash. Fixes PR gcj/164.
6545 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6547 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
6549 (java_hash_compare_tree_node): Renamed from `decl_compare, made
6551 (add_method_1): Use `java_hash_hash_tree_node' and
6552 `java_hash_compare_tree_node'.
6553 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
6554 (java_hash_compare_tree_node): Likewise.
6555 * parse.y (find_applicable_accessible_methods_list): Create,
6556 delete and use a hash table to remember already searched interfaces.
6558 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
6560 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
6563 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6565 * boehm.c (mark_reference_fields, set_bit): Prototype.
6566 (set_bit): Un-ANSI-fy definition.
6568 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
6571 * decl.c (emit_init_test_initialization): Likewise.
6573 * gjavah.c (jni_print_char): Likewise.
6575 * parse.y (create_new_parser_context): Likewise.
6577 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6579 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
6580 patch missing hunk. Fixed indentation.
6582 2000-03-30 Tom Tromey <tromey@cygnus.com>
6584 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
6585 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
6587 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6589 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6590 when negative *before* using it as an array index.
6591 * ChangeLog: Fixed typo.
6593 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6595 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6596 to 0 when it reaches -1.
6598 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6600 * jcf-parse.c (get_constant): Properly cast `num' during the
6601 invocation of `add_double'.
6602 * jcf-write.c (push_long_const): Properly cast `lo' before
6603 comparing it to short bounds.
6604 * parse-scan.y (interface_declaration:): Rule re-arrange so that
6605 `interface_body:' is reduced after the current interface is
6608 2000-03-26 Tom Tromey <tromey@cygnus.com>
6610 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
6611 Java-specific `-f' option.
6613 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6615 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
6616 Adjust order of making types.
6617 Make bitsize_*_node values.
6619 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6621 * class.c (make_field_value): Use byte_position.
6622 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
6623 (java_array_data_offset): Likewise.
6624 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
6627 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6629 * parse.y (check_abstract_method_definitions): New local
6630 `end_type_reached'. Make sure we also consider `end_type'.
6631 (java_check_abstract_method_definitions): Make sure we eventually
6632 consider `java.lang.Object'.
6633 (maybe_use_access_method): Don't use access method if not in the
6634 context of a pure inner class or if the method's context is right.
6635 (find_applicable_accessible_methods_list): New static flag
6636 `object_done'. Don't search abstract classes as interfaces. Fixed
6637 indentation. Fixed the `java.lang.Object' only search. Search
6638 class interface(s) first, then fully search enclosing contexts.
6639 (find_most_specific_methods_list): Pick the closest candidate when
6640 they're all abstract.
6642 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6644 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6645 properly initialize `finished_label'. Don't emit gotos for empty
6648 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6650 * except.c (emit_handlers): Clear catch_clauses_last.
6652 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6654 * parse.y (check_method_types_complete): New function.
6655 (create_class): Reset anonymous class counter only when seeing an
6657 (java_complete_class): JDEP_METHOD: Don't recompute signature
6660 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6662 * class.c (build_static_ref): Fixed indentation in comment.
6663 * java-tree.def (TRY_EXPR): Fixed typo in name.
6664 (CLASS_LITERAL): Likewise.
6665 * java-tree.h: (TYPE_DOT_CLASS): New macro.
6666 (struct lang_type): New field `dot_class'.
6667 * jcf-write.c (generate_bytecode_insns): Fixed error message.
6668 (generate_classfile): Method `class$' is synthetic.
6669 * parse.y (build_do_class_method): New function.
6670 (build_dot_class_method_invocation): Likewise.
6671 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
6672 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
6673 (qualify_ambiguous_name): Likewise.
6674 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
6675 (build_try_statement): Fixed leading comment.
6677 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6679 * class.c (make_field_value): Properly handle sizes.
6680 (get_dispatch_vector): Use tree_low_cst and host_integerp.
6681 (layout_class_method): Count using trees.
6682 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
6683 * expr.c (java_array_data_offset): Use int_bit_position.
6684 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
6685 (build_invokevirtual): Use tree_low_cst and do computations with trees.
6687 2000-03-16 Tom Tromey <tromey@cygnus.com>
6689 * lang.c (flag_hash_synchronization): New global.
6690 (lang_f_options): Added `hash-synchronization'.
6691 * lang-options.h: Mention -fhash-synchronization.
6692 * java-tree.h (flag_hash_synchronization): Declare.
6693 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
6694 hash table synchronization is disabled.
6695 * decl.c (init_decl_processing): Only push `sync_info' value when
6696 hash table synchronization is disabled.
6697 * class.c (make_class_data): Only push `sync_info' field when hash
6698 table synchronization is disabled. Removed dead code.
6700 2000-03-16 Tom Tromey <tromey@cygnus.com>
6702 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
6704 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6706 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
6708 * parse.y (patch_method_invocation): Handle anonymous classes
6709 creation in static context.
6711 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6713 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
6714 * parse.y (resolve_qualified_expression_name): Use it.
6715 (patch_method_invocation): Likewise.
6717 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6719 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
6720 depending on the type of dependency which dictates what the
6722 (unresolved_type_p): Resolved types limited to the current class.
6724 2000-03-15 Tom Tromey <tromey@cygnus.com>
6726 * decl.c (init_decl_processing): Set type of `sync_info' to be
6729 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
6730 Correctly compute bit number for current slot. Zero `high' and
6731 `low' in DS_LENGTH case. Don't skip inherited fields. Use
6732 mark_reference_fields.
6733 (mark_reference_fields): New function.
6735 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6737 * parse.y (register_incomplete_type): Fixed initialization of
6740 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6742 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
6744 (push_class_context, pop_class_context): New function.
6745 (class_body:): Call pop_class_context.
6746 (interface_body:): Likewise.
6747 (INNER_QUALIFIER): New macro.
6748 (report_class_declaration): Changed output format and use
6749 INNER_QUALIFIER. Call push_class_context.
6751 2000-02-14 Andrew Haley <aph@cygnus.com>
6753 * check-init.c (check_init): Add new cases for unary and binary
6756 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6758 * parse.y (resolve_package): Set `next' once a type name has been
6759 progressively discovered.
6760 (resolve_qualified_expression_name): Propagate resolution only if
6761 there are remaining qualifiers. Take into account `q' might have
6762 been cleared after re-qualification.
6763 * parse.y (patch_method_invocation): New local `resolved'.
6764 Section dealing with qualified expression rewritten to use
6765 resolve_field_access.
6767 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6769 * parse.h (PUSH_CPC): Fixed indentation.
6770 (DEBUG_CPC): New macro.
6771 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
6772 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
6773 * parse.y (class_body_declaration:): Use
6774 SET_CPC_INSTANCE_INITIALIZER_STMT.
6775 (method_declaration:): Check for null current_function_decl.
6776 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
6777 (java_parser_context_pop_initialized_field): Better handling of
6779 (maybe_make_nested_class_name): Mark nested class name as
6780 qualified when necessary.
6781 (end_class_declaration): Don't call java_parse_context_resume when
6782 one or more error occurred.
6783 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
6784 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
6785 SET_CPC_INITIALIZER_STMT.
6786 (method_header): Check for inner classes declaring static methods.
6787 (resolve_qualified_expression_name): Handle situation where `this'
6790 2000-03-13 Hans Boehm <boehm@acm.org>
6792 * typeck.c (build_prim_array_type): Correctly set the high word too.
6794 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6796 * parse.y (java_complete_expand_methods): Leave <clinit> out of
6798 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
6799 list of methods for interfaces.
6801 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6803 * parse.y (qualify_ambiguous_name): Properly handle expressions
6806 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6808 * parse.y (check_final_assignment): Extended to process
6810 (patch_assignment): Have check_final_assignment called only once.
6812 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6814 * java-tree.h (IS_INIT_CHECKED): New flag.
6815 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
6816 * parse.y (patch_string): Call force_evaluation_order on the
6817 completed string concatenation tree.
6818 * expr.c (force_evaluation_order): Call force_evaluation_order on
6819 function's arguments too.
6821 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6823 * decl.c (emit_init_test_initialization): Mark KEY as unused.
6824 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
6825 (build_anewarray): Likewise.
6826 * parse.y (patch_newarray): Likewise.
6827 * parse.c: Regenerated.
6829 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6831 * decl.c (init_decl_processing): Added new class fields `depth',
6832 `ancestors', and `idt' to class_type_node. Use
6833 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
6834 * class.c (make_class_data): Push initial values for new fields.
6835 * java-tree.h: Updated prototype for `build_invokeinterface'.
6836 * expr.c (build_invokeinterface): Changed parameters to accept
6837 `method' tree. Calculate index of `method' in its declaring
6838 interface. Build call to _Jv_LookupInterfaceMethodIdx.
6839 (expand_invoke): Call `build_invokeinterface' with new parameters.
6840 * parse.y (patch_invoke): Call `build_invokeinterface' with new
6843 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6845 * typeck.c (lookup_do): Search superinterfaces first
6846 when looking up an interface method. From Godmar Back
6849 2000-03-06 Tom Tromey <tromey@cygnus.com>
6851 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
6853 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6855 * java-tree.h (lookup_argument_method2): Declared.
6856 (safe_layout_class): Prototype moved from parse.h.
6857 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
6858 * parse.y (java_check_regular_methods): Local `super_class' gone.
6859 Call lookup_argument_method2 instead of lookup_argument_method.
6860 Perform modifier match for methods found declared in implemented
6861 interfaces. Fixed indentation problem. Overriding/hiding error
6862 report to take place only for methods found in classes.
6863 * typeck.c (lookup_argument_method): Changed leading
6864 comment. Re-written by calling lookup_do.
6865 (lookup_argument_method2): New function.
6866 (lookup_java_method): Re-written by calling lookup_do.
6867 (lookup_do): New function.
6869 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6871 * check-init.c (check_init): Removed dead code. Handle (blank)
6873 * parse.y (declare_local_variables): New local `final_p', set it
6874 and use it to initialize LOCAL_FINAL.
6875 (check_final_assignment): Only check FIELD_DECLs.
6877 2000-02-17 Tom Tromey <tromey@cygnus.com>
6879 * Makefile.in (JAVA_OBJS): Added boehm.o.
6880 (boehm.o): New target.
6881 * Make-lang.in (JAVA_SRCS): Added boehm.c.
6882 * java-tree.h (flag_use_boehm_gc): Declare.
6883 (get_boehm_type_descriptor): Declare.
6884 * lang.c (lang_f_options): Added `use-boehm-gc'.
6885 (flag_use_boehm_gc): New global.
6886 * lang-options.h: Added -fuse-boehm-gc.
6887 * boehm.c: New file.
6888 * class.c (get_dispatch_table): If class uses a Boehm type
6889 descriptor, put it in the vtable.
6890 (make_class_data): Removed dead code.
6892 2000-03-03 Per Bothner <per@bothner.com>
6894 * decl.c (init_decl_processing): Initialize sizetype properly.
6896 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6898 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
6899 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
6900 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6901 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
6902 (jcf_parse): New local `current'. Load innerclasses seen in outer
6903 context being processed.
6904 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6905 * jcf-write.c (append_innerclasses_attribute): New function.
6906 (append_innerclasses_attribute_entry): Likewise.
6907 (get_access_flags): Handle static classes. Set anonymous and local
6908 classes to be private.
6909 (generate_classfile): Attribute count adjusted. Call
6910 append_innerclasses_attribute.
6911 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
6912 PURE_INNER_CLASS_TYPE_P.
6913 * parse.y (parser_qualified_classname): New parameter `is_static',
6914 produce non qualified name accordingly.
6915 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
6916 (create_interface): Added argument to parser_qualified_classname.
6917 (create_class): Added argument to parser_qualified_classname. Setup
6918 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
6919 (add_inner_class_fields): Fixed indentation.
6920 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
6921 (method_declarator): Fixed typo in comment.
6922 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
6923 (build_current_thisn): Likewise.
6924 (patch_method_invocation): Likewise.
6926 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
6928 * decl.c (current_function_decl): Move to toplev.c.
6930 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6932 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
6933 (DECL_BIT_INDEX): Use underlying representation.
6934 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
6936 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6938 * expr.c (build_java_ret): Pass proper type to size_binop.
6940 2000-02-25 Anthony Green <green@cygnus.com>
6942 * expr.c (build_class_init): Mark the decl to be ignored by
6944 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
6945 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
6946 * class.c (init_test_hash_newfunc): New function.
6947 (decl_hash): New function.
6948 (decl_compare): New function.
6949 * decl.c (emit_init_test_initialization): New function.
6950 (complete_start_java_method): Traverse the init test hashtable,
6951 calling emit_init_test_initialization.
6952 (always_initialize_class_p): Define.
6953 * expr.c (build_class_init): Use initialization tests when
6954 emitting class initialization code.
6955 (always_initialize_class_p): Declare.
6956 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
6958 * java-tree.h: Include hash.h.
6959 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
6960 (struct lang_decl): Add init_test_table field.
6961 (init_test_hash_entry): Define.
6963 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6965 * gjavah.c (main): Avoid using `argi' to report unimplemented
6968 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6970 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6971 initialize locals to avoid warnings. Local `exception_type' moved
6974 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6976 * parse.y (resolve_expression_name): Use `orig' as a second
6977 argument to resolve_field_access.
6978 (resolve_field_access): Removed unnecessary code when dealing with
6981 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6983 * class.c (push_super_field): Don't push the field twice.
6984 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
6985 * parse.h (java_reorder_fields): Prototyped.
6986 * parse.y (java_reorder_fields): New function.
6987 (java_layout_class): Simplified not to worry about re-ordering.
6989 2000-02-23 Tom Tromey <tromey@cygnus.com>
6991 * gjavah.c (print_name): In JNI case, correctly quote string.
6992 (print_method_info): Don't handle overrides in JNI mode.
6994 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6996 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
6997 value type set to `boolean_type_node'.
6999 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7001 * jcf-dump.c (main): Test for correct condition after
7002 output file creation.
7004 2000-02-19 Anthony Green <green@cygnus.com>
7006 * jcf-depend.c (add_entry): Fix test for first list entry.
7008 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7010 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
7011 * constants.c (build_constants_constructor): Likewise.
7013 2000-02-19 Anthony Green <green@cygnus.com>
7015 * jcf-depend.c (add_entry): Add entries to the end of the list.
7017 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
7019 * decl.c (INT_TYPE_SIZE): Define if necessary.
7020 (expand_java_return): Handle the case of a native integer smaller
7023 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7025 * gjavah.c (help): Use GCCBUGURL.
7026 * jv-scan.c (help): Likewise.
7027 * jcf-dump.c (help): Likewise.
7029 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7031 * jcf-write.c (generate_bytecode_insns): Don't generate empty
7034 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7036 * jcf-parse.c (load_class): Call `fatal' if no file containing
7037 the target class are found.
7039 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
7041 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
7042 lex.c, lex.h, and PARSE_H to...
7043 (parse.o, parse-scan.o): ...here, respectively.
7045 * lex.c: Split out code that may trigger SIGFPE from yylex()
7046 to its own function.
7047 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
7049 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7051 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
7053 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7055 * parse.y (outer_field_access_p): Stop in time when outer contexts
7057 (resolve_qualified_expression_name): Properly qualify *everything*
7058 after a package.type to be resoled as expression names.
7059 (find_applicable_accessible_methods_list): Save/restore `class' to
7060 isolate it from a possible outer context search.
7062 2000-02-15 Tom Tromey <tromey@cygnus.com>
7064 * gjavah.c (jni_print_char): New function.
7065 (print_full_cxx_name): Use it.
7066 (decode_signature_piece): Likewise.
7067 (print_cxx_classname): Likewise.
7069 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7071 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
7073 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
7075 * gjavah.c: Include version.h.
7077 * jcf-dump.c: Likewise.
7079 * jv-scan.c: Likewise.
7081 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7083 * parse.y (outer_field_access_fix): First parameter now a tree
7084 node. Check for assignement to final. First argument to
7085 build_outer_field_access_fix modified to accommodate prototype.
7086 (build_outer_field_access): Don't check for assignment to final
7088 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
7089 possibly returned by outer_field_access_fix. Changed
7090 outer_field_access_fix's first argument.
7091 (check_final_assignment): $finit$'s context is OK.
7092 (patch_unaryop): Use node instead of its line/column value when
7093 calling outer_field_access_fix.
7095 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7097 * parse.y (interface_declaration:): No longer tagged
7098 <node>. Re-installed default action.
7099 (class_member_declaration:): Handle inner interfaces.
7100 (interface_member_declaration): Handle inner interfaces and
7102 (create_interface): Push error if one seen. Suspend parsing
7103 context when processing an inner interface.
7104 (register_fields): Inner class static field limitations not to
7105 apply to inner interfaces.
7107 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7109 * jcf-parse.c (load_class): Update `java_error_count' when a
7110 class' file can't be found.
7111 (parse.y): Avoid (byte)code generation when errors seen.
7113 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7115 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
7116 decodes a valid node.
7117 (patch_binop): Handle TRUNC_DIV_EXPR.
7119 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7121 * parse.y (resolve_package): New local `acc'. Try to progressively
7122 build and guess a package and type name.
7124 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7126 * parse.y (find_applicable_accessible_methods_list): Load and
7127 layout the search class if necessary.
7128 (java_complete_tree): Keep to original type of the folded initial
7131 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7133 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
7134 Generate error message if circularity is detected. New static
7136 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
7137 * jcf-write.c (generate_bytecode_insns): Very simply handle
7139 * parse.y (java_check_circular_reference): Use
7140 `cyclic_inheritance_report' during report, if necessary.
7141 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
7142 walking NEW_ARRAY_INIT twice.
7144 2000-02-09 Tom Tromey <tromey@cygnus.com>
7146 * parse.y (check_class_interface_creation): Allow inner classes to
7147 be `private' or `protected', check modifiers' consistency. Prevent
7148 block local classes from bearing any modifiers.
7150 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7152 * except.c (check_start_handlers): Re-add prototype lost in last
7154 (maybe_start_try): Remove excess argument to `check_start_handlers'.
7156 2000-02-09 Andrew Haley <aph@cygnus.com>
7158 * decl.c (clear_binding_level): Remove excess initializer.
7159 (maybe_poplevels): Remove unused variable.
7160 (force_poplevels): Ditto.
7161 (struct binding_level): Add comment.
7163 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7165 * jcf-write.c (generate_classfile): Don't consider
7166 pre-initialization with reference value (use <clinit> instead.)
7167 * parse.y (java_fix_constructors): No generated constructor for
7169 (build_outer_field_access): Removed debug message.
7170 (outer_field_expanded_access_p): Adapted to bytecode generation.
7171 (build_outer_field_access_method): Use fix_method_argument_names.
7172 (build_outer_method_access_method): Fixed indentation. Added
7173 comment. Handle access method generation for static and also void
7175 (build_access_to_thisn): Inserted debug message.
7176 (maybe_build_thisn_access_method): Use fix_method_argument_names.
7177 (resolve_qualified_expression_name): Fixed comment.
7178 (not_accessible_p): Adapted to bytecode generation. Added comment.
7179 (patch_method_invocation): Added comment.
7180 (maybe_use_access_method): Fixed leading comment. Handle static
7182 (java_complete_lhs): Don't shortcut handling of initialized upon
7183 declaration String type static fields when generating bytecode.
7184 (patch_unaryop): Handle outer field access when generating
7187 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7189 * java-tree.h (FIELD_THISN): New macro.
7190 * jcf-write.c (append_synthetic_attribute): New function.
7191 (generate_classfile): Set "Synthetic" attribute on this$<n>,
7192 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
7193 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
7195 (build_outer_field_access): Turned on access functions usage and
7196 generation when compiling to bytecode.
7197 (maybe_use_access_method): Likewise.
7199 2000-01-25 Andrew Haley <aph@cygnus.com>
7201 * java-except.h (struct eh_range): Add `expanded' field.
7202 (maybe_start_try): Add end_pc arg.
7203 (maybe_end_try): Ditto.
7204 * java-tree.h (force_poplevels): new function.
7205 * expr.c (expand_byte_code): Don't call maybe_start_try or
7207 * except.c (add_handler): Reset expanded.
7208 (expand_start_java_handler): Set expanded.
7209 (check_start_handlers): Don't expand a start handler that's
7210 already been expanded.
7211 (maybe_start_try): Add end_pc arg. Only expand a handler which
7213 (expand_end_java_handler): call force_poplevels.
7214 (force_poplevels): new function.
7215 * decl.c (binding_level): Add start_pc of binding level.
7216 (maybe_pushlevels): Call maybe_start_try when pushing binding
7218 (maybe_poplevels): Call maybe_end_try when popping binding levels.
7219 (LARGEST_PC): Define.
7220 (clear_binding_level): Use LARGEST_PC.
7222 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
7223 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
7224 (binding_depth, is_class_level, current_pc): new variables.
7225 (struct binding_level): ditto.
7226 (indent): new function.
7227 (push_jvm_slot): add debugging info.
7228 (maybe_pushlevels): ditto.
7229 (maybe_poplevels): ditto.
7232 (start_java_method): ditto.
7233 (give_name_to_locals): comment only.
7234 * except.c (binding_depth, is_class_level, current_pc):
7236 (expand_start_java_handler): add debugging info.
7237 (expand_end_java_handler): ditto.
7239 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7241 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
7242 (print_name_for_stub_or_jni, process_file): Constify a char*.
7244 2000-02-03 Tom Tromey <tromey@cygnus.com>
7246 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
7248 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7250 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
7251 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
7254 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7256 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
7257 * java-tree.h (TYPE_II_STMT_LIST): New macro.
7258 (struct lang_type): New field `ii_block'.
7259 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
7260 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
7261 * parse.h (struct parser_ctxt): New field `instance_initializers'.
7262 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
7263 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
7264 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
7266 * parse.y (add_instance_initializer): New function.
7267 (in_instance_initializer): New static global.
7268 (class_body_declaration:): Link instance initializer block.
7269 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
7270 (array_creation_expression:): Remove unused local.
7271 (java_parser_context_push_initialized_field): Fixed leading
7272 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
7273 CPC_INSTANCE_INITIALIZER_LIST.
7274 (java_parser_context_pop_initialized_field): Likewise.
7275 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
7276 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
7277 CPC_INITIALIZER_STMT.
7278 (fix_constructors): New local `class_type'. Use it. Call
7279 add_instance_initializer.
7280 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
7281 (patch_return): Forbid return in instance initializers.
7282 (patch_throw_statement): Enforce exception handling in the context
7283 of instance initializers.
7285 2000-02-03 Tom Tromey <tromey@cygnus.com>
7287 * Make-lang.in (java.mostlyclean): Remove executables in
7290 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7292 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
7293 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
7294 (java_float_finite): Convert to use union Word from javaop.h.
7295 (java_double_finite): Convert to use union DWord from javaop.h.
7297 2000-02-02 Tom Tromey <tromey@cygnus.com>
7299 * gjavah.c (options): Added `jni' entry.
7300 (help): Document -jni.
7301 (flag_jni): New global.
7302 (process_file): Handle JNI output. Don't print text from
7303 -prepend, -add, etc, when generating stubs. Only remove `.class'
7304 suffix if it actually exists.
7305 (main): Create a `.c' file when run with `--jni --stubs'. Create
7306 correct output file name with `--jni'.
7307 (print_include): Mangle header name differently in JNI case.
7308 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
7310 (print_method_info): Handle JNI case. Put signature info into
7311 method name. Handle case when STREAM is NULL.
7312 (print_name_for_stub_or_jni): New function.
7313 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
7314 (print_cxx_classname): Handle JNI.
7315 (print_full_cxx_name): Likewise.
7316 (decode_signature_piece): Likewise.
7317 (overloaded_jni_method_exists_p): New function.
7318 (struct method_name): Added `signature' and `sig_length' fields.
7319 (HANDLE_END_FIELD): Do nothing in JNI mode.
7321 2000-02-02 Tom Tromey <tromey@cygnus.com>
7323 * jv-scan.c: Include version.c, <getopt.h>.
7324 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
7325 (options): New array.
7326 (usage): New function.
7327 (version): New function.
7328 (main): Use getopt_long to parse command line.
7329 * jcf-dump.c: Include version.c, <getopt.h>.
7330 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
7331 OPT_JAVAP): New macros.
7332 (options): New array.
7333 (usage): Return `void'. Changed message.
7334 (help): New function.
7335 (version): New function.
7336 (main): Use getopt_long_only to parse command line.
7337 * gjavah.c: Include <getopt.h>.
7338 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
7339 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
7340 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
7341 (options): New array.
7342 (java_no_argument): Removed.
7343 (help): Updated with missing options.
7344 (main): Use getopt_long_only to parse command line.
7345 (usage): Changed message.
7347 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7349 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
7350 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
7351 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
7352 * parse.y (array_creation_expression:): Handle anonymous arrays.
7353 (build_array_from_name): Don't set `ret_name' if null.
7354 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
7355 (qualify_ambiguous_name): Likewise.
7356 (java_complete_expand_class): Likewise.
7358 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7360 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
7361 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
7362 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
7363 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
7364 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
7365 AIPL_FUNCTION_COMPLETED_INVOCATION.
7366 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
7367 AIPL_FUNCTION_INVOCATION_READY.
7368 (AIPL_FUNCTION_DECLARATION): New enum entry.
7369 * parse.y (reorder_static_initialized): New function.
7370 (java_parser_context_pop_initialized_field): Use it.
7371 (add_inner_class_fields): Use
7372 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
7373 augmented. Install marker after last alias initializer, if any.
7374 (generate_finit): Fixed typo. Don't try to retain only the used
7376 (method_header): Compute and set DECL_FUNCTION_NAP.
7377 (method_declarator): Fixed comment. Insert alias initializer in
7379 (build_alias_initializer_parameter_list): Fixed leading
7380 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
7381 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
7382 (java_complete_expand_class): Code to retain only used aliases
7384 (java_complete_expand_methods): New local `first_decl'. Generate
7385 $finit$ first, then expand the constructors, regular methods and
7387 (java_complete_expand_method): Don't report error on missing
7388 return statement if previously detected bogus.
7389 (fix_constructors): Don't patch constructor parameters list.
7390 (patch_method_invocation): Use new AIPL enum values. Reverse
7391 alias initializer list for anonymous classes.
7393 2000-01-30 Anthony Green <green@redhat.com>
7395 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
7396 determine how many stack slots to pop.
7398 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7400 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
7401 error handling/recovery.
7402 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
7404 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7406 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
7407 FIELD_LOCAL_ALIAS_USED): New macros.
7408 (DECL_FUNCTION_NAP): New macro.
7409 (struct lang_decl): New field `nap'.
7410 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
7411 (struct lang_type): New fields `finit_stmt_list' and
7413 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
7414 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
7415 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
7416 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
7417 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
7418 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
7419 (BUILD_THROW): Macro line separator re-indented.
7420 * parse.y (end_class_declaration): New function.
7421 (maybe_generate_pre_expand_clinit): New name for
7422 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
7423 pre-expand static fields.
7424 (maybe_generate_clinit): Function deleted.
7425 (check_for_static_method_reference): Prototype's parameter list
7427 (generate_finit): New name for maybe_generate_finit. Changed
7428 leading comment. Function rewritten to use
7429 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
7430 (build_alias_initializer_parameter_list): New function.
7431 (java_parser_context_pop_initialized_field): Likewise.
7432 (add_inner_class_fields): Likewise.
7433 (type_declaration:): Call end_class_declaration.
7434 (class_member_declaration:): Likewise.
7435 (formal_parameter_list:): Fixed typos.
7436 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
7437 element. Improved error handling.
7438 (block_statement:): Call end_class_declaration.
7439 (anonymous_class_creation:): Likewise.
7440 (create_anonymous_class): Fixed comments.
7441 (create_class): Call add_inner_class_fields.
7442 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
7443 (method_header): Use MARK_FINAL_PARMS.
7444 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
7445 (method_declarator): Propagate final argument flag.
7446 (craft_constructor): New local `artificial'. Call
7447 build_alias_initializer_parameter_list. Use
7448 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
7449 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
7451 (complete_expand_class): Get rid of unused outer context local
7453 (java_complete_expand_methods): Fixed leading
7454 comment. Generate/pre-expand <clinit> first. Changed method
7455 expansion order to regular, $finit$, constructors, <clinit>.
7456 (java_complete_expand_method): Set current_function_decl.
7457 (fix_constructors): Fix constructor parameter list to account for
7458 outer context local alias initializers.
7459 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7460 (resolve_expression_name): Lookup outer context local aliases. New
7461 local `access', use it.
7462 (patch_method_invocation): Patch inner class ctor invocation with
7463 outer context local aliases initialization values. $finit$
7464 invocation patching now includes things generated with
7465 build_alias_initializer_parameter_list.
7466 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7467 (build_super_invocation): Likewise.
7468 (patch_assignment): Changed comment.
7470 2000-01-27 Andrew Haley <aph@cygnus.com>
7472 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
7476 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7478 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
7480 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
7482 * parse.y (register_fields): Don't pass a format specifier to
7483 OBSOLETE_MODIFIER_WARNING.
7484 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
7485 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
7487 (check_modifiers): Change function into a macro.
7488 (check_class_interface_creation): Pass a literal format string.
7490 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7492 * buffer.h: PROTO -> PARAMS.
7493 * check-init.c: Likewise.
7494 * class.c: Likewise.
7495 * constants.c: Likewise.
7496 * convert.h: Likewise.
7498 * except.c: Likewise.
7500 * gjavah.c: Likewise.
7501 * java-except.h: Likewise.
7502 * java-tree.h: Likewise.
7503 * jcf-depend.c: Likewise.
7504 * jcf-dump.c: Likewise.
7505 * jcf-parse.c: Likewise.
7506 * jcf-path.c: Likewise.
7507 * jcf-reader.c: Likewise.
7508 * jcf-write.c: Likewise.
7510 * jv-scan.c: Likewise.
7511 * jvgenmain.c: Likewise.
7512 * jvspec.c: Likewise.
7516 * parse-scan.y: Likewise.
7517 * parse.h: Likewise.
7518 * parse.y: Likewise.
7519 * typeck.c: Likewise.
7520 * verify.c: Likewise.
7523 * zextract.c: Likewise.
7524 * zipfile.h: Likewise.
7526 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7528 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7529 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
7530 * constants.c (build_constant_data_ref): Check for cached
7531 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
7532 in TYPE_CPOOL_DATE_REF.
7533 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
7534 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
7535 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
7536 (LOCAL_FINAL): New macro.
7537 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
7538 constant pool -- don't try to reuse.
7539 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
7541 (find_in_current_zip): Use TYPE_JCF.
7542 * parse.h (java_check_final): Prototype removed.
7543 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
7544 (maybe_create_class_interface_decl,
7545 check_class_interface_creation): Likewise.
7546 (java_expand_finals): Function removed.
7547 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
7548 (block_statement:): Fixed comment.
7549 (anonymous_class_creation:): Likewise.
7550 (check_class_interface_creation): Reversed Jan 12, 2000 extra
7552 (check_class_interface_creation): Loosened error report on (inner)
7553 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
7554 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
7555 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
7557 (create_interface): Likewise.
7558 (anonymous_class_counter): New static global.
7559 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
7560 patch. Fixed comments.
7561 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
7562 anonymous_class_counter when declaring a toplevel class.
7563 (craft_constructor): Fixed constructor name when handling
7564 anonymous classes. Anonymous class constructors to feature hidden
7566 (java_fix_constructors): Added comment.
7567 (java_check_final): Function removed.
7568 (java_complete_expand_methods): Fixed comment. Don't generate
7569 class data, save its outgoing constant pool instead.
7570 (verify_constructor_super): Skip anonymous class constructor
7571 hidden this$<n> parameter.
7572 (java_expand_classes): New local `saved_ctxp'. Removed call to
7573 java_expand_finals and java_check_final. Expand anonymous class
7574 constructors. Generate class data.
7575 (build_super_invocation): Skip anonymous class hidden this$<n>
7577 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
7578 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7579 (set_java_signature): Likewise.
7581 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7583 * gjavah.c: Delete ACC_VISIBILITY define.
7584 * jcf.h: Add ACC_VISIBILITY define.
7585 * parse.y: final: rule tagged <value>.
7586 (java_check_regular_methods): Use ACC_VISIBILITY define for
7587 default package access check.
7588 (local_variable_declaration_statement): Use final: rule.
7590 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7592 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
7595 2000-01-17 Tom Tromey <tromey@cygnus.com>
7597 * gjavah.c (print_field_info): Allow non-static final fields.
7599 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7601 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
7602 * parse.y (patch_anonymous_class): New function.
7603 (create_anonymous_class): Register incomplete type when the
7604 class/interface to extends/implement isn't known yet.
7605 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
7606 (verify_constructor_super): Tuned error message.
7608 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7610 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
7611 (ANONYMOUS_CLASS_P): New macro.
7612 (TYPE_SIGNATURE, TYPE_JCF): New macros.
7613 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
7614 * parse.y (create_class): Added leading argument.
7615 (maybe_create_class_interface_decl,
7616 check_class_interface_creation): Likewise.
7617 (craft_constructor): New function.
7618 (verify_constructor_super): Added argument in prototype.
7619 (class_declaration:): Inserted leading argument.
7620 (for_begin:): Use FOR_LOOP_P.
7621 (anonymous_class_creation): Create WFL of the anonymous class to
7622 instantiate. Call build_new_invocation. Added comments.
7623 (check_class_interface_creation): Handle parameter `anonymous' in
7624 verbose mode class creation announce.
7625 (link_nested_class_to_enclosing): Exclude anonymous classes.
7626 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
7627 anonymous class, even though they appear to have an enclosing
7629 (create_interface): Pass extra argument to
7630 check_class_interface_creation.
7631 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
7632 (create_class): Call check_class_interface_creation and
7633 maybe_create_class_interface_decl with extra new argument. Don't
7634 add private this$<n> to anonymous classes.
7635 (method_declarator): Insert hidden this$<n> to anonymous class
7637 (java_fix_constructors): Deleted code creating default
7638 constructor. Call craft_constructor instead.
7639 (java_check_regular_methods): Set `saw_constructor' to 1 for
7641 (fix_constructors): Pass extra argument to verify_constructor_super.
7642 (verify_constructor_super): New local `sdecl', use it. Search for
7643 matching constructor (possibly featuring arguments) in super
7645 (lookup_method_invoke): Craft constructor according to arguments
7646 list when dealing with anonymous class constructors.
7647 (build_super_invocation): Pass arguments to anonymous class super
7649 (search_loop): Use FOR_LOOP_P.
7650 (labeled_block_contains_loop_p): Likewise.
7652 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7654 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
7655 (enclosing_context_p): New function.
7656 (get_access_flags_from_decl): Handle CLASS_STATIC.
7657 (maybe_layout_super_class): Extra first argument passed to
7659 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
7661 * decl.c (access0_identifier_node): New global.
7662 (init_decl_processing): access0_identifier_node initialized.
7663 (pushdecl): Set DECL_CONTEXT only on non type decls.
7664 * expr.c (lookup_field): Lookup inner class fields in enclosing
7666 (expand_invoke): Use ID_INIT_P.
7667 (expand_java_field_op): Use DECL_CLINIT_P.
7668 * java-tree.def (CLASS_LITERAL): New tree code.
7669 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
7670 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
7671 (struct lang_decl): New field `inner_access'.
7672 (enclosing_context_p): Prototyped.
7673 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
7674 ID_CLINIT_P): New macros.
7675 (CLASS_STATIC): New macro.
7676 (CLASS_ACCESS0_GENERATED_P): New macro.
7677 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
7678 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
7679 INNER_CLASS_P): New macros.
7680 (DECL_INNER_CLASS_LIST): New macro.
7681 * jcf-parse.c (yyparse): Avoid the use of ANSI string
7683 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7684 the shift value to int. Fixed typo in comment.
7685 * lex.c (inst_id, wpv_id): Initialize.
7686 * mangle.c (unicode_mangling_length): Take `$' into account.
7687 * parse.h (DRECOVER, RECOVER): Terminate properly.
7688 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
7689 (typedef struct _jdep): New field `enclosing'.
7690 (JDEP_ENCLOSING): New macro.
7691 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
7692 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
7693 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
7694 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
7695 GET_ENCLOSING_CPC_CONTEXT): New macros.
7696 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
7697 (do_resolve_class): Added extra argument in prototype.
7698 * parse.y (resolve_class): Added extra argument in prototype.
7699 (maybe_create_class_interface_decl): Likewise.
7700 (maybe_use_access_method, build_wfl_wrap): New functions.
7701 (java_complete_expand_classes, java_complete_expand_class):
7703 (java_parser_context_push_initialized_field,
7704 java_parser_context_suspend, java_parser_context_resume):
7706 (maybe_make_nested_class_name, make_nested_class_name,
7707 set_nested_class_simple_name_value,
7708 link_nested_class_to_enclosing, find_as_inner_class,
7709 find_as_inner_class_do, check_inner_class_redefinition,
7710 build_thisn_assign, build_current_thisn, build_access_to_thisn,
7711 maybe_build_thisn_access_method, build_outer_field_access,
7712 build_outer_field_access_methods, build_outer_field_access_expr,
7713 build_outer_method_access_method, build_new_access_id,
7714 build_outer_field_access_method, outer_field_access_p,
7715 outer_field_expanded_access_p, outer_field_access_fix,
7716 build_incomplete_class_ref, patch_incomplete_class_ref,
7717 create_anonymous_class): Likewise.
7718 (inst_id, wpv_id): New static global variables.
7719 (synchronized:): New rule, tagged <node>.
7720 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
7722 (anonymous_class_creation:): New rule, tagged <node>.
7723 (NEW_TK): Tagged <node>.
7724 (type_literals, array_type_literal): New rules, tagged <node>.
7725 (class_declaration:): Removed action when reducing by class_body:
7726 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
7727 using GET_CPC in sub-rules.
7728 (class_member_declaration): Handle inner classes.
7729 (method_declaration): When reducing method_header:, reset
7730 current_function_decl when appropriate.
7731 (method_declarator:): Set the number of formal parameter to 0 for
7732 method declared without arguments.
7733 (constructor_declarator:): Likewise.
7734 (static_initializer:): List of elements kept in a list.
7735 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
7736 use of the keyword `static' for type declarations.
7737 (block_statement:): Handle inner class declarations.
7738 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
7739 type qualified `this'.
7740 (class_instance_creation_expression): Use anonymous_class_creation:
7741 to handle inner class instances creation. Handle qualified `new'.
7742 (something_dot_new): Added appropriate actions.
7743 (create_new_parser_context): New function.
7744 (java_push_parser_context, java_parser_context_save_global,
7745 java_parser_context_suspend): Use create_new_parser_context.
7746 (check_modifiers): Changed leading comment.
7747 (check_class_interface_creation): Handle interclasses.
7748 (add_superinterfaces): Fixed comment.
7749 (create_interface): Build qualified name from the raw_name instead
7750 of its matching WFL. Push the initialized fields list. raw_name added
7751 as an extra argument to maybe_create_class_interface_decl.
7752 (create_class): Build qualified name from the raw_name instead of
7753 its matching WFL. Removed assignment to current_parsed_class_un.
7754 Call PUSH_ERROR before returning an error. Suspend the current
7755 parser context when processing an inner class. Push the
7756 initialized fields list. raw_name added as an extra argument to
7757 maybe_create_class_interface_decl. Add the private this$<n>
7759 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
7760 (register_fields): Get the class type from GET_CPC and handle
7761 previous errors. Added code to handle the creation of static
7762 fields in inner classes. Initialized fields initialization
7763 statements kept in a list of lists.
7764 (maybe_generate_finit): Initialized fields initialization
7765 statements kept in a list of lists. Use GET_CPC.
7766 (maybe_generate_clinit): Likewise.
7767 (method_header): Use GET_CPC and GET_CPC_UN.
7768 (parser_qualified_classname): Handle inner classes.
7769 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
7770 (java_fix_constructors): Hide pointer to enclosing context
7771 instance in constructor list when dealing with inner classes.
7772 (jdep_resolve_class): Call resolve_class with extra first argument
7774 (resolve_class): Add enclosing context as a first extra argument
7775 to do_resolve_class.
7776 (do_resolve_class): Call find_as_inner_class. Handle WFLs
7778 (resolve_no_layout): Extra argument added to resolve_class
7780 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
7781 (java_get_real_method_name): Use GET_CPC_UN.
7782 (check_abstract_method_definitions): Use DECL_CLINIT_P.
7783 (java_check_abstract_methods): Handle static method declared in
7784 inner classes by an error.
7785 (java_check_regular_methods): Use DECL_CLINIT_P.
7786 (source_start_java_method): Also set DECL_MAX_LOCALS.
7787 (create_artificial_method): Call java_parser_context_save_global
7788 and java_parser_context_restore_global instead of saving/restoring
7789 the context by hand.
7790 (expand_start_java_method): Improved verbose mode message.
7791 (java_complete_expand_methods): Fixed leading comment. Use
7793 (fix_constructors): Added assignment to this$<n> if necessary.
7794 (java_expand_classes): Call java_complete_expand_classes instead
7795 of java_complete_expand_methods.
7796 (make_qualified_primary): Simplified.
7797 (merge_qualified_name): Optimized for missing left or right parts.
7798 (resolve_expression_name): Handle access to outer class fields from
7800 (resolve_qualified_expression_name): New macro
7801 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
7802 classes. Report error on non appropriate qualification of
7803 `new'. Handle qualified `this'.
7804 (not_accessible_p): Allow access to outer class private fields from
7806 (patch_method_invocation): Handle method invocations through
7807 access methods and inner class constructor invocations.
7808 (find_applicable_accessible_methods_list): Search enclosing
7809 contexts of an inner class.
7810 (search_applicable_methods_list): Fixed typo.
7811 (argument_types_convertible): Handle inner class constructors'
7812 hidden outer context reference argument.
7813 (qualify_ambiguous_name): Handle qualified `this'.
7814 (java_complete_lhs): Handle use of field accessed through
7815 artificial access methods in various cases of assignments. Handle
7817 (check_final_assignment): Use DECL_CLINIT_P.
7818 (valid_ref_assignconv_cast_p): Handle the destination being an
7819 enclosing context of the source.
7820 (patch_unaryop): Handle use of field accessed through artificial
7822 (patch_return): Use DECL_CLINIT_P.
7823 (patch_throw_statement): Use DECL_CLINIT_P.
7824 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
7825 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
7828 2000-01-16 Anthony Green <green@cygnus.com>
7830 * parse.y (build_string_concatenation): Only use
7831 StringBuffer(String) shortcut if String arg is constant.
7833 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7835 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7836 the shift value to int. Fixed typo in comment.
7838 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
7840 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
7841 * jcf-write.c: Likewise.
7842 * parse.y: Likewise.
7843 * parse.c: Regenerate.
7845 2000-01-09 Anthony Green <green@cygnus.com>
7847 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
7848 bytecodes in the correct order.
7850 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7852 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
7854 2000-01-06 Anthony Green <green@cygnus.com>
7856 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7857 before building constant array decl.
7859 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7861 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
7862 method invocation and typo in conditional expression.
7863 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
7864 the appropriate NOTE_POP.
7865 * parse.y (patch_binop): Shift value mask to feature the right
7868 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7870 * class.c (assume_compiled, assume_compiled_node): Add static
7872 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
7874 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
7876 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
7878 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
7879 to `__modifier' to avoid stringifying it.
7881 * parse.y (verify_constructor_circularity): Don't call a variadic
7882 function with a non-literal format string.
7883 (java_check_abstract_methods): Move unreachable code inside
7884 `continue' statement.
7885 (lookup_method_invoke): Call xstrdup, not strdup.
7887 * expr.c (expand_java_field_op): Avoid the use of ANSI string
7890 * jcf-parse.c (yyparse): Likewise.
7892 * jv-scan.c (main): Likewise.
7894 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7896 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
7897 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
7898 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
7901 * parse.y (synchronized, variable_redefinition_error,
7902 check_class_interface_creation, create_interface, create_class,
7903 method_header, finish_method_declaration,
7904 check_modifiers_consistency, method_declarator,
7905 complete_class_report_errors, check_abstract_method_definitions,
7906 java_check_regular_methods, check_throws_clauses,
7907 java_check_abstract_methods, read_import_dir,
7908 check_pkg_class_access, declare_local_variables, fix_constructors,
7909 cut_identifier_in_qualified, resolve_expression_name,
7910 resolve_qualified_expression_name, patch_method_invocation,
7911 java_complete_lhs, patch_assignment, try_builtin_assignconv,
7912 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
7913 patch_exit_expr, patch_exit_expr, patch_switch_statement,
7914 patch_try_statement, patch_synchronized_statement,
7915 patch_throw_statement, check_thrown_exceptions,
7916 patch_conditional_expr): Likewise.
7918 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7920 * Makefile.in (LIBDEPS): Added gcc's errors.o
7921 (../jcf-dump$(exeext):): Link with gcc's errors.o
7922 (../gcjh$(exeext):): Likewise.
7923 * expr.c (expand_java_NEW): Layout the entire target type instead of
7924 laying out its methods only.
7925 (lookup_field): Layout the class after having loaded it.
7926 * java-tree.h (java_debug_context): Declared.
7927 * jcf-io.c (toplev.h): Included.
7928 (find_class): Removed assignment to jcf's outofsynch
7929 field. Force source file to be read if newer than its matching
7930 class file. Tweaked debug messages.
7931 * jcf-parse.c (jcf_out_of_synch): Deleted.
7932 (read_class): Call to jcf_out_of_synch removed.
7933 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
7934 (jcf_out_of_synch): Prototype deleted.
7935 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
7936 `deprecated' and `class_err': integer turned into bit-fields.
7937 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
7938 * parse.y (package_list): New global.
7939 (package_declaration:): Record newly parsed package name.
7940 (extra_ctxp_pushed_p): Static global deleted.
7941 (java_parser_context_save_global): Create buffer context for the
7942 purpose of saving globals, if necessary.
7943 (java_parser_context_restore_global): Pop context pushed for the
7944 purpose of saving globals, if necessary.
7945 (java_debug_context_do): New prototype and function.
7946 (java_debug_context): Likewise.
7947 (do_resolve_class): Use already parsed package names to qualify
7948 and lookup class candidate.
7949 (java_pre_expand_clinit): Removed unnecessary local variable.
7951 1999-12-17 Tom Tromey <tromey@cygnus.com>
7953 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
7955 (process_file): Use `\n\' at end of each line in string.
7957 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
7959 * expr.c (expand_invoke): Layout the loaded class before
7960 attempting to use it.
7961 (expand_java_field_op): Allow final field assignments to take
7963 * typeck.c (convert): Return error_mark_node if expr is null.
7965 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7967 * class.c (class_depth): Return -1 if the class doesn't load
7969 * expr.c (can_widen_reference_to): Check for errors during depth
7970 computation and return 0 accordingly.
7971 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
7972 create default constructors and add an other error check.
7973 * parse.h (java_fix_constructors): Prototyped.
7974 * parse.y (java_pre_expand_clinit): Likewise.
7975 (build_super_invocation): Re-prototyped to feature one argument.
7976 (java_check_circular_reference): Directly use `current'.
7977 (java_fix_constructors): New function.
7978 (java_check_regular_methods): Don't create default constructors
7979 here, but abort if none were found.
7980 (java_complete_expand_methods): Pre-process <clinit> calling
7981 java_pre_expand_clinit.
7982 (java_pre_expand_clinit): New function.
7983 (fix_constructors): build_super_invocation invoked with the
7984 current method declaration as an argument.
7985 (build_super_invocation): Use the context of the processed method
7986 decl argument instead of current_class.
7987 * typeck.c (lookup_java_method): Take WFLs in method names into
7990 1999-12-14 Per Bothner <per@bothner.com>
7992 * class.c (make_class_data): flag_keep_inline_functions to keep
7993 private methods in the method array.
7995 1999-12-15 Anthony Green <green@cygnus.com>
7997 * check-init.c (check_init): Take into account both types of
7998 `throw's when checking for uninitialized variables.
8000 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8002 * parse.y (java_complete_lhs): Force convertion of array
8003 dimensions to int_type_node, that's what runtime's ABI expects.
8005 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8007 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
8008 operand of a WFL, until the Java front-end gets fixed with regard
8009 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
8011 1999-12-10 Andrew Haley <aph@cygnus.com>
8013 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
8014 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
8015 expr.c (build_java_athrow): Add support for sjlj-exceptions.
8019 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8021 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8022 before calling expand_eh_region_start and expand_start_all_catch.
8023 * except.c (expand_start_java_handler): Switch to permanent
8024 obstack before calling expand_eh_region_start.
8025 (expand_end_java_handler): Switch to permanent obstack before
8026 calling expand_start_all_catch.
8028 1999-12-5 Anthony Green <green@cygnus.com>
8030 * decl.c (init_decl_processing): Mark throw_node as a noreturn
8031 function with side effects.
8032 (init_decl_processing): Mark all memory allocating DECLs with
8035 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8037 * except.c (expand_end_java_handler): Call
8038 expand_resume_after_catch and end_catch_handler.
8040 1999-11-30 Anthony Green <green@cygnus.com>
8042 * verify.c (verify_jvm_instructions): Create new return label
8043 chain if non existent (don't rely on the verified state of the jsr
8046 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8048 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
8049 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
8051 * parse.y (patch_assignment): Removed bogus final class test on
8052 lhs when checking on whether to emit an ArrayStoreException runtime
8054 * expr.c (expand_java_arraystore): Likewise.
8056 1999-11-28 Anthony Green <green@cygnus.com>
8058 * decl.c (find_local_variable): Reuse single slot decls when
8061 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8063 * jcf-parse.c (saw_java_source): Global variable removed.
8064 (read_class): Don't use `saw_java_source'. Added extra braces.
8065 (yyparse): Code setting `saw_java_source' removed.
8067 1999-11-24 Mark Mitchell <mark@codesourcery.com>
8069 * except.c (emit_handlers): Zero catch_clauses after emitting them.
8071 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8073 * verify.c (merge_type_state): Non verified subroutines being
8074 considered more than once to trigger passive type merge.
8076 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8078 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
8079 in case of error. Error message tuned.
8081 1999-11-21 Anthony Green <green@cygnus.com>
8083 * constants.c (find_methodref_index): Unwrap method names before
8084 inserting them in the constant pool.
8086 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
8088 * class.c (assume_compiled_node): New typedef.
8089 (assume_compiled_tree): New static data.
8090 (find_assume_compiled_node): New function.
8091 (add_assume_compiled): New function.
8092 (assume_compiled): New function.
8093 * class.c (make_class_data): Use assume_compiled.
8094 (is_compiled_class): Use assume_compiled.
8096 * java-tree.h (add_assume_compiled): Declare.
8098 * lang.c (lang_decode_option): Parse new options.
8100 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8102 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
8103 int_type_node: that's what `_Jv_AllocObject' expects.
8105 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8107 * parse.y (lookup_method_invoke): Use lang_printable_name to
8108 reliably build the type name during error report. Fixes PR gcj/97.
8110 1999-11-09 Tom Tromey <tromey@cygnus.com>
8112 * jcf-path.c: Include <sys/stat.h>.
8113 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
8114 (DIR_UP): New macro.
8116 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8118 * parse.y (source_end_java_method): Resume permanent allocation,
8119 reversing Apr 27 1998 patch.
8120 (patch_string_cst): Pop obstacks after having pushed the permanent
8123 1999-11-05 Tom Tromey <tromey@cygnus.com>
8125 * class.c (finish_class): Emit inlined methods if any native
8126 methods exist in the class. Fixes PR gcj/85.
8128 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8130 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
8131 (qualify_ambiguous_name): Likewise.
8133 1999-11-03 Godmar Back <gback@cs.utah.edu>
8135 * typeck.c: (lookup_java_method): search all inherited
8136 interfaces when looking up interface method.
8138 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8140 * parse.y (method_header:): Issue error message for rule `type
8142 (synchronized:): Error report when not using synchronized.
8144 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8146 * parse.y (resolve_qualified_expression_name): Prevent `this' from
8147 being used before the superclass constructor has been called.
8148 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
8149 instead of `CALL_THIS_CONSTRUCTOR_P'.
8151 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
8153 * check-init.c: Fix typo in comment.
8155 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8157 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
8160 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8162 * parse.y (expression_statement:): Call function to report
8163 improper invocation of a constructor.
8164 (parse_ctor_invocation_error): New function.
8166 1999-10-26 Mark Mitchell <mark@codesourcery.com>
8168 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
8171 1999-10-21 Tom Tromey <tromey@cygnus.com>
8173 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
8174 in generated `main'.
8176 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8178 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
8179 (qualify_ambiguous_name): Likewise.
8181 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8183 * parse.y (java_complete_tree): fold_constant_for_init to work on
8185 (java_complete_lhs): Likewise.
8186 (array_constructor_check_entry): Complete an initializer element
8187 on permanent_obstack.
8189 1999-10-19 Tom Tromey <tromey@cygnus.com>
8191 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
8192 From Mike Moreton <mike@pillim.demon.co.uk>.
8194 1999-10-15 Greg McGary <gkm@gnu.org>
8196 * java-tree.h (flag_bounds_check): Remove extern decl.
8197 * lang.c (flag_bounds_check): Remove global variable.
8198 (lang_f_options): Remove "bounds-check" entry.
8199 (lang_init_options): Default flag_bounds_check to "on".
8201 1999-10-14 Tom Tromey <tromey@cygnus.com>
8203 * jvgenmain.c (usage): New function.
8204 (main): Use it. Also, handle `-D' options.
8205 * jvspec.c (lang_specific_driver): Recognize -D.
8206 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
8208 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
8210 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8212 * jcf-dump.c (print_constant, disassemble_method): Don't call a
8213 variadic function with a non-literal format string.
8215 * parse-scan.y (report_main_declaration): Likewise.
8217 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
8219 * parse.y (read_import_dir, patch_assignment, patch_binop,
8220 patch_array_ref): Likewise.
8222 * typeck.c (build_java_array_type): Likewise.
8224 * verify.c (verify_jvm_instructions): Likewise.
8226 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8228 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
8230 1999-10-07 Anthony Green <green@cygnus.com>
8232 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
8233 where CHECK_PUT may fail for valid reasons.
8235 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
8236 UNSAFE_PUTN): New macros.
8238 1999-10-04 Tom Tromey <tromey@cygnus.com>
8240 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
8241 well. Fixes Java PR gcj/59.
8242 * parse-scan.y (yyerror): Report errors.
8244 1999-09-24 Glenn Chambers <GChambers@provsol.com>
8246 * decl.c (insert_block): Remove unconditional `abort'.
8248 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
8250 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
8251 FUNCTION_CODE now of type int. All callers changed.
8252 Set the builtin's DECL_BUILT_IN_CLASS.
8254 1999-09-23 Tom Tromey <tromey@cygnus.com>
8256 * jvspec.c (lang_specific_driver): Don't read spec file if
8257 -fsyntax-only given.
8259 1999-09-22 Tom Tromey <tromey@cygnus.com>
8261 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
8263 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
8264 (WORDS_TO_LONG): Likewise.
8265 (WORDS_TO_DOUBLE): Likewise.
8267 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8269 * jcf-write.c (RELOCATION_VALUE_0): New macro.
8270 (RELOCATION_VALUE_1): Likewise.
8271 (emit_iinc, emit_reloc, push_constant1, push_constant2,
8272 push_in_const, push_long_const): Prototyped.
8273 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
8274 (push_constant2): Likewise.
8275 (push_int_const): Cast find_constant1's integer arguments to `jword'.
8276 (find_constant_wide): Cast find_constant2's integer arguments to
8278 (find_constant_index): Cast find_constant2's and find_constant2's
8279 integer arguments to `jword'.
8280 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
8281 (emit_switch_reloc): Use RELOCATION_VALUE_0.
8282 (emit_if): Use RELOCATION_VALUE_1.
8283 (emit_goto): Likewise.
8284 (emit_jsr): Likewise.
8285 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
8286 argument to push_long_const to HOST_WIDE_INT.
8288 1999-09-15 Andreas Schwab <schwab@suse.de>
8290 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
8292 1999-09-20 Nick Clifton <nickc@cygnus.com>
8294 * lang.c (lang_decode_option): Extend comment.
8296 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8298 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
8301 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8303 * gjavah.c (get_field_name, print_method_info, print_include,
8304 add_namelet): Use xmalloc, not malloc.
8306 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
8307 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
8310 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
8312 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
8314 * jcf-path.c (add_entry): Likewise.
8316 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
8318 * jv-scan.c (xmalloc): Remove definition.
8320 * jvgenmain.c (xmalloc): Likewise.
8322 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
8324 * lex.c (java_store_unicode): Use xrealloc, not realloc.
8326 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
8327 concat, not xmalloc/sprintf.
8328 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
8329 (xstrdup): Remove definition.
8331 * parse.y (duplicate_declaration_error_p,
8332 constructor_circularity_msg, verify_constructor_circularity,
8333 check_abstract_method_definitions, java_check_regular_methods,
8334 java_check_abstract_methods, patch_method_invocation,
8335 check_for_static_method_reference, patch_assignment, patch_binop,
8336 patch_cast, array_constructor_check_entry, patch_return,
8337 patch_conditional_expr): Use xstrdup, not strdup.
8339 * zextract.c (ALLOC): Use xmalloc, not malloc.
8341 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8343 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
8345 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
8346 (do_spec, lang_specific_pre_link, lang_specific_driver,
8347 input_filename, input_filename_length): Don't declare.
8348 (main_class_name, jvgenmain_spec, lang_specific_driver):
8350 (lang_specific_driver): All calls to the function pointer
8351 parameter now explicitly call `fatal'.
8353 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8355 * parse.y (find_applicable_accessible_methods_list): Search
8356 abstract classes as interfaces.
8358 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8360 * class.c (finish_class): We're now outside a valid method
8361 declaration. Tell the rest of gcc so.
8363 1999-09-08 Bruce Korb autogen@linuxbox.com
8365 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
8367 1999-09-07 Tom Tromey <tromey@cygnus.com>
8369 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
8371 (decode_signature_piece): Don't emit "::" in JArray<>.
8372 (print_namelet): Only print trailing `;' when printing a class.
8374 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
8376 * java-tree.h: Delete declarations for all tree nodes now moved to
8378 * decl.c: Delete their definitions.
8380 1999-09-04 Mark Mitchell <mark@codesourcery.com>
8382 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
8383 * Makefile.in (OBJS): Add ggc-callbacks.o.
8384 (OBJDEPS): Likewise.
8386 1999-09-03 Tom Tromey <tromey@cygnus.com>
8388 * parse.y (strip_out_static_field_access_decl): Return operand if
8389 it satisfies JDECL_P.
8391 1999-09-02 Tom Tromey <tromey@cygnus.com>
8393 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
8394 Handle nested arrays, like `[[I'.
8396 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8398 * class.c (finish_class): Remove unused parameter, all callers
8401 * expr.c (build_java_athrow): Change return type to void.
8402 (java_lang_expand_expr): Make sure each case in switch returns a
8405 * java-tree.h (finish_class): Fix prototype to take void args.
8407 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
8408 (main): Issue return from main, not exit.
8410 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
8412 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
8414 * jv-scan.c (main): Issue return from main, not exit.
8416 * parse.y (check_abstract_method_definitions,
8417 java_check_abstract_method_definitions): Add static prototypes.
8418 (java_complete_expand_methods): Fix call to `finish_class'.
8420 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
8423 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8425 * lang.c (language_string): Constify.
8427 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8429 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
8430 Remove hacks for stuff which comes from libiberty.
8432 * Make-lang.in: Likewise.
8434 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
8436 * Makefile.in (xref.o): Depend on xref.c explicitly.
8438 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8440 * java-tree.h (lang_printable_name): Constify a char*.
8442 * lang.c (lang_printable_name): Likewise.
8444 1999-08-27 Jeffrey A Law (law@cygnus.com)
8446 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
8449 1999-08-26 Tom Tromey <tromey@cygnus.com>
8451 * gjavah.c (print_cxx_classname): Print "::" before qualified
8454 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8456 * parse.y (lookup_cl): Changed leading comment. Now does its best
8457 to set the column number.
8458 (qualify_ambiguous_name): Take WFL wrappers into account.
8460 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
8462 * verify.c (verify_jvm_instructions): Don't check instruction
8463 validity beyond end of method.
8465 1999-08-25 Tom Tromey <tromey@cygnus.com>
8467 * jvspec.c (lang_specific_driver): Correctly handle --help again.
8469 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8471 * gjavah.c (print_name, print_base_classname, utf8_cmp,
8472 cxx_keyword_subst, generate_access, name_is_method_p,
8473 get_field_name, print_field_name, super_class_name, print_include,
8474 decode_signature_piece, print_class_decls, usage, help,
8475 java_no_argument, version, add_namelet, print_namelet): Add static
8477 (print_base_classname, utf8_cmp, cxx_keyword_subst,
8478 name_is_method_p): Constify a char*.
8479 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
8480 Provide a final else clause in an if-else-if.
8481 (print_field_info): Add missing final arg in function call to
8483 (print_method_info, decompile_method, decode_signature_piece,
8484 print_c_decl, print_full_cxx_name, print_stub,
8485 print_mangled_classname, super_class_name, print_include,
8486 add_namelet, add_class_decl, print_class_decls, process_file,
8487 help): Constify a char*.
8489 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
8490 push_int_const, find_constant_wide, find_constant_index,
8491 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
8492 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
8493 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
8494 emit_if, emit_goto, emit_jsr, call_cleanups,
8495 make_class_file_name): Add static prototypes.
8496 (generate_bytecode_return, generate_bytecode_insns): Pass a
8497 NULL_PTR, not a NULL_TREE.
8499 * jv-scan.c: Include "jcf.h".
8500 (main): Declare using DEFUN macro.
8502 * jvspec.c (find_spec_file, lang_specific_pre_link,
8503 lang_specific_driver): Add prototypes.
8504 (find_spec_file): Constify a char*.
8506 * keyword.gperf (hash, java_keyword): Add prototypes.
8508 * lang.c (lang_print_error): Add static prototype.
8509 (lang_init): Prefer memcpy over bcopy to avoid casts.
8511 * lex.c (yylex): Add static prototype.
8513 * parse-scan.y: Include "lex.c" earlier.
8515 * parse.h: Remove redundant declaration for `yylex'.
8517 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
8518 labeled_block_contains_loop_p): Add static prototypes.
8519 (not_accessible_p): Make static to match prototype.
8521 * verify.c (start_pc_cmp): Don't needlessly cast away const.
8523 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8525 * parse.y (check_method_redefinition): Changed leading comment.
8526 (check_abstract_method_definitions): New function.
8527 (java_check_abstract_method_definitions): New function.
8528 (java_check_regular_methods): Call it.
8529 (verify_constructor_super): Fixed indentation.
8530 (lookup_method_invoke): Likewise.
8532 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8534 * parse.y (method_header): Return a null pointer if the current
8536 (finish_method_declaration): Return if the current function decl
8538 (source_start_java_method): Likewise.
8539 (java_method_add_stmt): Likewise.
8541 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8543 * class.c (emit_register_class): Removed unnecessary call to
8545 * parse.y (labeled_block_contains_loop_p): Removed unused local
8548 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8550 * parse.y (java_refold): Added prototype.
8552 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8554 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
8555 (java_stabilize_reference): Removed unnecessary `else'.
8556 (java_complete_lhs): Set flag to remember boolean. Call
8557 java_refold. Added comments.
8558 (java_decl_equiv): New function.
8559 (binop_compound_p): Likewise.
8560 (java_refold): Likewise.
8561 (patch_unaryop): Striped static field access assigned to decl and
8562 op. Changed promotion scheme for ++/-- operators.
8563 (search_loop): New function.
8564 (labeled_block_contains_loop_p): Likewise.
8565 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
8567 (patch_bc_statement): Call search_loop. Fixed comment.
8569 1999-08-14 Anthony Green <green@cygnus.com>
8571 * expr.c (java_lang_expand_expr): Mark static array data as
8574 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8576 * jvgenmain.c (main): NUL-terminate name_obstack.
8578 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8580 * check-init.c (check_bool2_init, done_alternative): Add static
8583 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
8584 (add_method, build_utf8_ref, build_class_ref,
8585 append_gpp_mangled_type, layout_class_method): Constify a char*.
8587 * decl.c (push_promoted_type, make_binding_level): Add static
8589 (push_promoted_type, pushdecl): Constify a char*.
8591 * except.c (find_handler_in_range, link_handler,
8592 check_start_handlers): Add static prototypes.
8594 * expr.c (process_jvm_instruction): Constify a char*.
8596 * gjavah.c (main): Constify a char*.
8598 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
8601 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
8603 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
8604 munge, print_ents): Constify a char*.
8606 * jcf-dump.c (disassemble_method): Constify a char*.
8607 (print_constant_pool, print_exception_table): Add static prototypes.
8608 (print_constant, print_exception_table, main, disassemble_method):
8611 * jcf-io.c (find_classfile, find_class): Likewise.
8613 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
8614 (set_source_filename, predefined_filename_p): Add static prototypes.
8615 (set_source_filename, get_constant, get_class_constant,
8616 find_in_current_zip): Constify a char*.
8618 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
8620 (add_entry, add_path, jcf_path_classpath_arg,
8621 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8623 * jcf-reader.c (get_attribute, jcf_parse_preamble,
8624 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
8625 jcf_parse_one_method, jcf_parse_methods,
8626 jcf_parse_final_attributes): Add static prototypes.
8627 (get_attribute): Constify a char*.
8629 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
8630 jcf_dependency_add_target, jcf_path_classpath_arg,
8631 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8633 * jv-scan.c (main): Constify a char*.
8634 (gcc_obstack_init): Add prototype arguments.
8636 * jvgenmain.c (gcc_obstack_init): Likewise.
8637 (main): Constify a char*.
8639 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
8641 (put_decl_string, lang_print_error): Constify a char*.
8642 (lang_init): Remove redundant extern prototype.
8644 * mangle.c (emit_unicode_mangled_name): Constify a char*.
8646 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
8647 Add static prototypes.
8648 (get_type_from_signature): Constify a char*.
8650 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
8651 Add static prototypes.
8652 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
8653 (verify_jvm_instructions): Constify a char*.
8655 * xref.c (xref_flag_value): Likewise.
8657 * xref.h (xref_flag_value): Likewise.
8659 * zextract.c (makeword, makelong): Add static prototypes.
8660 (makeword, makelong): Constify a uch*.
8662 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8664 * lang.c (java_dummy_print): Constify a char*.
8665 (lang_print_error): Likewise.
8666 (lang_init): Remove redundant prototype for `print_error_function'.
8667 (lang_init_source): Likewise.
8668 (lang_identify): Constify a char*.
8670 1999-08-09 Tom Tromey <tromey@cygnus.com>
8672 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
8673 (WORDS_TO_LONG): Likewise.
8674 (WORDS_TO_DOUBLE): Likewise.
8676 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8678 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
8680 * expr.c (java_stack_pop, java_array_data_offset,
8681 build_java_throw_out_of_bounds_exception, case_identity,
8682 build_java_check_indexed_type): Add static prototypes.
8683 (linenumber_table, expand_invoke, expand_java_field_op,
8684 build_primtype_type_ref, expand_byte_code): Constify a char*.
8686 * java-tree.h (build_primtype_type_ref, linenumber_table):
8688 (java_lang_expand_expr): Add prototype.
8690 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
8691 `java_lang_expand_expr'.
8693 * lex.c (java_lex_error): Constify a char*.
8694 (java_get_unicode, java_read_char, java_allocate_new_line,
8695 java_unget_unicode, java_sneak_unicode): Prototype.
8697 * parse-scan.y (current_class, package_name, method_declarator,
8698 report_class_declaration, yyerror): Constify a char*.
8700 * parse.h (java_report_errors): Prototype.
8701 (yyerror): Constify a char*.
8703 * parse.y (classitf_redefinition_error, check_modifiers,
8704 parse_jdk1_1_error, lookup_package_type,
8705 lookup_package_type_and_set_next, get_printable_method_name,
8706 purify_type_name): Constify a char*.
8707 (build_super_invocation, maybe_generate_finit,
8708 verify_constructor_super, parser_add_interface,
8709 add_superinterfaces, jdep_resolve_class, note_possible_classname,
8710 java_complete_expand_methods, java_expand_finals,
8711 cut_identifier_in_qualified, java_stabilize_reference,
8712 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
8713 merge_string_cste): Prototype.
8714 (single_type_import_declaration, yyerror,
8715 variable_redefinition_error, build_array_from_name,
8716 build_unresolved_array_type, check_class_interface_creation,
8717 resolve_class, complete_class_report_errors,
8718 note_possible_classname, read_import_dir,
8719 find_in_imports_on_demand, resolve_package, fix_constructors,
8720 check_deprecation, lookup_method_invoke,
8721 maybe_build_primttype_type_ref, array_constructor_check_entry):
8723 (java_complete_expand_methods, java_expand_finals): Make static.
8724 (convert_narrow): Remove static prototype.
8726 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
8728 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
8730 1999-08-02 Richard Henderson <rth@cygnus.com>
8732 * decl.c: Include defaults.h instead of expr.h.
8733 * parse.y: Likewise.
8735 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
8737 * java/decl.c (start_java_method): Change all uses of
8738 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
8739 Ensure expr.h is included.
8740 * java/expr.c (pop_arguments): Ditto.
8741 * java/parse.y (expand_start_java_method): Ditto.
8743 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8745 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
8747 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
8749 * decl.c: Include "function.h".
8750 * except.c: Likewise.
8751 * parse.y: Likewise.
8752 * Makefile.in: Update dependencies.
8754 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8756 * expr.c (build_java_soft_divmod): Provide a default case in switch.
8757 (java_lang_expand_expr): Mark parameters `target', `tmode' and
8758 `modifier' with ATTRIBUTE_UNUSED.
8760 * gjavah.c (process_file): Add braces around ambiguous `else'.
8762 * jcf-dump.c (print_access_flags, localvar_free): Change return
8765 * parse.y (java_complete_expand_method): Initialize variable
8767 (resolve_qualified_expression_name): Likewise for `field_decl'.
8768 (patch_method_invocation): Likewise for `class_to_search'.
8769 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
8770 (patch_assignment): Likewise for `lhs_type'.
8772 * verify.c (verify_jvm_instructions): Remove unused variable
8775 1999-07-25 Richard Henderson <rth@cygnus.com>
8777 * decl.c (va_list_type_node): New.
8779 1999-07-25 Anthony Green <green@cygnus.com>
8781 * gjavah.c (print_stub): New function.
8782 (METHOD_IS_NATIVE): New macro.
8783 (print_mangled_classname): Make static.
8784 (HANDLE_END_FIELD): Don't emit fields during stub generation.
8785 (process_file): Perform stub generation.
8786 (HANDLE_METHOD): Don't emit class decls during stub
8788 (HANDLE_END_METHOD): Take into account stub generation.
8789 (print_method_info): Handle stub generation.
8790 (print_stub): New function.
8791 (print_cxx_classname): Make signature consistant with others.
8792 (help): Describe -stubs option.
8793 (main): Create stub file.
8794 (version): Use version.c.
8795 (print_full_cxx_name): New function.
8796 (print_c_decl): Use print_full_cxx_name.
8798 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8800 * check-init.c (check_init): Handle MAX_EXPR.
8802 1999-07-15 Andrew Haley <aph@cygnus.com>
8804 * lang.c (flag_use_divide_subroutine): New variable.
8805 * typeck.c: (convert_ieee_real_to_integer): Bounds check
8806 fp-to-integer conversion.
8807 (convert): Call convert_ieee_real_to_integer when flag_fast_math
8810 * expr.c (build_java_soft_divmod): New function.
8811 (build_java_binop): Call build_java_soft_divmod if
8812 flag_use_divide_subroutine is set.
8813 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8814 soft_lrem_node: new builtin functions.
8815 (init_decl_processing) Initialize the new builtins.
8816 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8817 soft_lrem_node: new builtin functions.
8818 (build_java_soft_divmod): New function.
8819 * parse.y: Call build_java_soft_divmod if
8820 flag_use_divide_subroutine is set.
8823 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
8824 a --specs= arg) even if not linking.
8825 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
8826 -fuse-divide-subroutine
8828 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8830 * parse.y (resolve_and_layout): Check methods only once.
8831 (resolve_qualified_expression_name): Verify thrown exceptions
8833 (check_thrown_exceptions): Reject exceptions thrown in
8834 initializer. Error message tuned.
8836 1999-07-14 Andrew Haley <aph@cygnus.com>
8838 * expr.c (expand_expr): Do not return the last statement in a
8839 block as the block's value.
8841 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8843 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
8844 CALL_EXPR, to avoid order of evaluation changes.
8846 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8848 * parse.y (qualify_ambiguous_name): Do not use
8849 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
8851 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8853 * check-init.c (check_init): Handle MAX_EXPR.
8854 * expr.c (force_evaluation_order): Force method call arguments to
8855 be evaluated in left-to-right order.
8856 * parse.y (qualify_ambiguous_name): Loop again to qualify
8857 NEW_ARRAY_EXPR properly.
8859 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8861 * parse.y (patch_invoke): Resolve unresolved invoked method
8863 (qualify_ambiguous_name): STRING_CST to qualify expression for
8864 type name resolution.
8866 1999-06-24 Andrew Haley <aph@cygnus.com>
8868 * class.c (finish_class): Whenever a deferred method is
8869 output, rescan the list of methods to see if a new candidate for
8870 output can be found.
8872 1999-06-28 Tom Tromey <tromey@cygnus.com>
8874 * jvspec.c (lang_specific_driver): Recognize --help.
8876 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8878 * parse.y (resolve_package): Fixed bogus return statement.
8879 (patch_method_invocation): Resolve method invocation beginning with
8880 a package name qualifier.
8882 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8884 * Make-lang.in (java.stage1): Depend on stage1-start.
8885 (java.stage2): Likewise for stage2-start.
8886 (java.stage3): Likewise for stage3-start.
8887 (java.stage4): Likewise for stage4-start.
8889 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8891 * parse.y (java_complete_lhs): When doing cross referencing, don't
8892 try to keep file location on a WFL expanded as a CALL_EXPR.
8894 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8896 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
8897 compiling to class file a void method with an empty method body.
8898 As a side effect, the bytecode backend will generate the
8899 appropriate `return' instruction.
8901 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8903 * parse.y (lookup_package_type_and_set_next): New function prototype.
8904 (resolve_package): Search current and imported packages.
8905 (lookup_package_type_and_set_next): New function.
8907 1999-06-22 Andrew Haley <aph@cygnus.com>
8909 * verify.c (verify_jvm_instructions): Check for pending blocks
8910 before invalid PC test and opcode switch, not after.
8912 1999-06-21 Andrew Haley <aph@cygnus.com>
8914 * except.c (find_handler_in_range): The upper limit for exception
8915 ranges is exclusive, not inclusive: (start <= pc < end).
8916 (link_handler): find child pointer which points to outer by
8917 searching sibling list: previous code incorrectly assumed that
8918 outer->outer->first_child must point to outer.
8919 * verify.c (verify_jvm_instructions): FIXME added to code for
8921 (verify_jvm_instructions): Do not assume that the last block
8922 processed in a subroutine is a block which ends with a `ret'
8923 instruction. With some control flows it is possible that the last
8924 block ends with an `athrow'.
8926 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8928 * parse.y (qualify_ambiguous_name): Reorganized the post
8929 evaluation of non WFL leading expression nodes.
8931 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8933 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
8936 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8938 * parse.y (qualify_ambiguous_name): Handle qualified expression
8939 beginning with a STRING_CST.
8941 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8943 * parse.y (register_fields): Set DECL_INITIAL on both
8944 pre-initialized static and public fields.
8945 (resolve_field_access): Static field access expressions to always
8947 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
8948 qualification. CONVERT_EXPR to be resolved as an expression name.
8949 (java_complete_lhs): Identify and access qualified final
8950 initialized field in switch statement case expression.
8951 (fold_constant_for_init): Pre-initialized field decl constant to
8954 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8956 * parse.y (note_possible_classname): Mark returned node with
8957 QUALIFIED_P only if the original class name contained a '/'.
8959 1999-06-05 Anthony Green <green@cygnus.com>
8961 * Make-lang.in (gcjh): More parallel build fixes.
8963 1999-06-03 Mike Stump <mrs@wrs.com>
8965 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
8967 1999-06-02 Anthony Green <green@cygnus.com>
8969 * except.c (link_handler): Chain exception handlers in order.
8971 1999-06-02 Anthony Green <green@cygnus.com>
8973 * expr.c (expand_byte_code): Fill unreachable bytecode regions
8974 with nops and process as usual in order to always set correct EH
8975 ranges. Emit detailed warnings about unreachable bytecodes.
8977 1999-06-02 Anthony Green <green@cygnus.com>
8979 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
8982 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8984 * parse.y (lookup_field_wrapper): Unified returned value to NULL
8985 or the searched field decl.
8987 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8989 * parse.y (fold_constant_for_init): Convert numerical constant
8990 values to the type of the assigned field.
8992 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8994 * expr.c (lookup_field): Relaxed the test on class loading error
8996 * parse.y (fold_constant_for_init): Enabeled old code.
8998 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9000 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
9001 decide the validity of the cast of a java.lang.Cloneable reference
9003 (patch_conditional_expr): Fixed first argument passed to
9004 binary_numeric_promotion.
9006 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9008 * parse.y (qualify_ambiguous_name): Take into account that a
9009 CONVERT_EXPR might specify a type as a WFL.
9011 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9013 * parse.y (patch_assignment): Save the rhs before using it as an
9014 argument to _Jv_CheckArrayStore.
9016 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9018 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
9020 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9022 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
9023 floating point litteral only when the exponent indicator has been
9026 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9028 * parse.y (formal_parameter:): Construct argument tree list
9029 element even if a yet unsupported final parameter was encountered.
9031 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9033 * parse.y (finish_method_declaration): Issue errors for native or
9034 abstract methods declared with a method body, as well as for non
9035 native or non abstract methods with no method body.
9037 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9039 * class.c (build_utf8_ref): Initialize variable `field'.
9041 * decl.c (init_decl_processing): Initialize variable `field'.
9043 * expr.c (build_known_method_ref): Mark parameters `method_type',
9044 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
9045 (process_jvm_instruction): Likewise for parameter `length'.
9047 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
9048 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
9051 * parse.y (maybe_generate_clinit): Remove unused variable
9052 `has_non_primitive_fields'.
9053 (find_in_imports_on_demand): Initialize variables `node_to_use'
9055 (patch_binop): Likewise for variable `prom_type'.
9056 (patch_unaryop): Likewise for variable `prom_type'.
9058 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
9060 * xref.c (xref_table): Add missing initializer.
9062 1999-05-14 Tom Tromey <tromey@cygnus.com>
9064 * java-except.h (struct eh_range): Removed unused `next' member.
9065 * verify.c (verify_jvm_instructions): Call check_nested_ranges
9066 after adding all exception handlers. Sort exception ranges in
9068 (struct pc_index): New structure.
9069 (start_pc_cmp): New function.
9070 * except.c (add_handler): Return `void'. Don't call link_handler;
9071 instead construct an ordinary linked list and do range
9073 (check_nested_ranges): New function.
9074 (link_handler): Changed interface to allow merging of eh_ranges.
9075 Split overlapping ranges. Return `void'.
9077 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9079 * parse.y (constructor_block_end:): New rule, tagged <node>.
9080 (constructor_body:): Use `constructor_block_end' instead of
9083 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9085 * parse.y (statement_nsi:): Pop `for' statement block.
9086 (java_complete_lhs): Labeled blocks containing no statement are
9087 marked as completing normally.
9089 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9091 * xref.c (xref_set_current_fp): New function, defined.
9092 * xref.h (xref_set_current_fp): New function, prototyped.
9094 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9096 * check-init.c (check_init): Take into account that
9097 LABELED_BLOCK_STMT can be empty.
9099 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9101 * parse.y (java_check_regular_methods): Warning check on not
9102 overriding methods with default access in other packages does not
9103 apply to `<clinit>'.
9104 (java_complete_lhs): If block body is an empty_stmt_node, replace
9105 it by NULL_TREE. This prevents gcc from generating an irrelevant
9108 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9110 * check-init.c (check_init): Removed code accepting to see things
9111 falling through default:, when doing xrefs.
9112 * java-tree.h (do_not_fold): New global variable, declared.
9113 * parse.y (do_not_fold): New global variable, defined.
9114 (java_complete_expand_method): Set `do_not_fold' to the value of
9115 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
9116 and reinstall them after them have been purged; do not check for
9117 initializations; do not issue missing return errors.
9118 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
9120 (patch_binop): Skip the fold part when doing xrefs.
9121 (build_string_concatenation): Skip the concatenation part when
9123 (patch_synchronized_statement): Do not generate a try-finally when
9125 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
9126 and keep the location where the throw was seen.
9127 * typeck.c (convert): When `do_not_fold' is set, do not attempt
9128 any treatment on the converted node an simply return a NOP_EXPR of
9130 * xref.c (xref_get_data): New function, defined.
9131 * xref.h (xref_get_data): New function, declared.
9132 (XREF_GET_DATA): Use xref_get_data.
9134 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9136 * gjavah.c (print_include): Cast the result of `strlen' to int
9137 when comparing against a signed value.
9138 (add_namelet): Likewise.
9140 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9142 * expr.c (expand_invoke): Mark parameter `nargs' with
9144 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
9146 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
9149 * jcf-reader.c (get_attribute): Cast a value to long
9150 when comparing against a signed expression. Likewise.
9152 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
9155 1999-05-11 Andrew Haley <aph@cygnus.com>
9157 * parse.y (source_end_java_method): If the current method contains
9158 any exception handlers, force asynchronous_exceptions: this is
9159 necessary because signal handlers in libjava may throw exceptions.
9160 * decl.c (end_java_method): Ditto.
9162 1999-05-11 Tom Tromey <tromey@cygnus.com>
9164 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
9166 * jvspec.c (THREAD_NAME): Removed.
9167 (GC_NAME): Likewise.
9168 (MATHLIB): Likewise.
9169 (WITHLIBC): Likewise.
9171 (THREADLIB): Likewise.
9172 (MATH_LIBRARY): Likewise.
9173 (lang_specific_driver): Don't add `-l' options to command line.
9174 Instead, add a single --specs option. Recognize `-L' options and
9175 use them to search for spec file.
9176 (find_spec_file): New function.
9177 (SPEC_FILE): New define.
9179 1999-05-11 Dave Brolley <brolley@cygnus.com>
9181 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
9182 cpplib-enabled build.
9184 1999-05-05 Per Bothner <bothner@cygnus.com>
9186 * class.c (make_field_value): DECL_INITIAL may be a string literal;
9187 temporarily zero it while calling rest_of_decl_compilation.
9189 * java-tree.h (string_ptr_type_node): Add declaration.
9190 * decl.c: Define and initialize string_ptr_type_node.
9191 * parse.y (patch_string_cst): Use string_ptr_type_node.
9193 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
9194 * parse.y (for_statement): Now unconditionally exit_block.
9195 (finish_labeled_statement): No longer exit_block if for-loop.
9196 (patch_loop_statement): Check harder if the loop is already labeled.
9198 * parse.y (patch_initialized_static_field): Removed function.
9199 (maybe_generate_clinit): Removed special handling for interfaces.
9200 (java_complete_expand_methods): Do a preliminary java_complete_tree
9201 on <clinit> to determine if it can be removed.
9202 (java_complete_expand_method): Remove special handling for <clinit>.
9203 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
9204 optimize if we get back empty_stmt_node.
9205 For MODIFY_EXPR, re-do checking of static initializers.
9206 (fold_constant_for_init): Don't return immediate if VAR_DECL.
9207 For VAR_DECL, pass correct context.
9209 * verify.c (verify_jvm_instructions): Better error messages.
9211 1999-05-03 Tom Tromey <tromey@cygnus.com>
9213 * parse-scan.y (interface_declaration): Call
9214 report_class_declaration for interfaces.
9216 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
9218 * Makefile.in: Remove -v from bison command lines.
9220 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9222 * check-init.c (check_init): Exclude a case of error when doing
9224 * class.c (layout_class_method): Don't generate the error message
9225 twice when compiling from source.
9226 * lang-options.h: Added `-Wredundant-modifers' and
9227 `-Wunusupported-jdk11' flags and help text.
9228 * lang.c (lang_decode_option): Added support for
9229 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
9230 flag_static_local_jdk11 and flag_redundant set accordingly.
9231 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
9232 * parse.h (EXPR_WFL_ADD_COL): New macro.
9233 (DECL_END_SOURCE_LINE): Likewise.
9234 (DECL_INHERITED_SOURCE_LINE): Likewise.
9235 * parse.y (static_ref_err): New function, prototyped.
9236 (CCB_TK): Now tagged <operator>.
9237 (class_body:): Remember the location of the closing '}' of a class
9238 definition when doing xrefs.
9240 (block_end:): Likewise.
9241 (create_class): Remember the location of the inherited class
9242 identifier when doing xrefs.
9243 (register_fields): Added test on first operand of `init' before
9244 testing it TREE_CODE.
9245 (method_header): Store the location of the class identifier in the
9246 class decl when doing xrefs.
9247 (finish_method_declaration): Don't combine first/last method line
9249 (java_check_regular_methods): Warning check on not overriding
9250 methods with default access on other packages move before check on
9251 static methods. Initialization of `aflags' also moved up.
9252 (resolve_expression_name): Call static_ref_err to report the error.
9253 (static_ref_err): New function, implemented.
9254 (resolve_field_access): Returned simplified static field access
9256 (resolve_qualified_expression_name): Check for illegal use of
9257 static fields in a non static context. Call static_ref_err to
9258 report error in various places.
9259 (java_complete_tree): Do not fold initialized static fields when
9261 (java_complete_lhs): Likewise.
9263 1999-04-29 Anthony Green <green@cygnus.com>
9265 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
9266 create internal labels.
9267 (lookup_label): Ditto.
9269 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9271 * class.c (layout_class_method): Generate <clinit>'s rtl for
9273 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9274 for interfaces' <clinit>.
9275 * expr.c (lookup_field): Search for fields in interfaces.
9276 (expand_invoke): Fixed indentation.
9277 (expand_java_field_op): Likewise. Use IS_CLINIT.
9278 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
9279 (IS_CLINIT): New macro.
9280 * parse.y (type_declaration:): Call maybe_generate_clinit after an
9281 interface was parsed.
9282 (maybe_generate_clinit): Don't generate if the current class is an
9283 interface with only fields of primitive types.
9284 (reset_method_name): Use IS_CLINIT.
9285 (java_complete_expand_method): Expand <clinit> when it exists for
9286 interfaces. Use IS_CLINIT.
9287 (resolve_expression_name): Use DECL_CONTEXT instead of
9288 current_class to build static field references.
9289 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
9290 ARRAY_REF when doing xreferencing.
9291 (check_final_assignment): Fixed typo in leading comment. Use
9293 (patch_array_ref): Don't fully expand array references when
9295 (patch_return): Use IS_CLINIT.
9296 (patch_throw_statement): Likewise.
9298 1999-04-22 Tom Tromey <tromey@cygnus.com>
9300 * Make-lang.in (JAVA_SRCS): Added check-init.c.
9302 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9304 * decl.c (predef_filenames, predef_filenames_size): New globals
9305 (init_decl_processing): predef_filenames and predef_filenames_size
9307 * java-tree.h (predef_filenames, predef_filenames_size): Declared
9309 * jcf-parse.c (predefined_filename_p): New function.
9310 (yyparse): Check that files on the command line are specified only
9311 once and issue a warning otherwise.
9312 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
9313 * parse.y (source_end_java_method): Nullify NOP method bodies, to
9314 avoid a gcc warning with -W -Wall turned on.
9315 (java_expand_classes): Abort if errors were encountered.
9316 (java_complete_lhs): If the cross reference flag is set, wrap
9317 field DECL node around a WFL when resolving expression name.
9319 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9321 * lang.c (lang_decode_option): Fixed returned value when parsing
9322 `-fxref=...' and `-Wall'.
9323 * parse.y (source_end_java_method): Do not generate code when
9324 flag_emit_xref is set.
9325 (resolve_expression_name): Do not build static field access when
9326 flag_emit_xref is set.
9327 (resolve_field_access): No special treatment on `length' when
9328 flag_emit_xref is set. Do not build qualified static field access
9329 when flag_emit_xref is set.
9330 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
9331 when flag_emit_xref is set.
9332 (patch_assignment): Do not generate array store runtime check when
9333 flag_emit_xref is set.
9334 * xref.c (xref_flag_value): Fixed function declaration
9336 (xset_set_data): New function.
9337 * xref.h (xref_set_data): Added prototype for new function.
9338 (typedef struct xref_flag_table): New field data.
9339 (XREF_GET_DATA): New macro.
9341 1999-04-19 Tom Tromey <tromey@cygnus.com>
9343 * xref.h (enum): Removed trailing comma.
9345 * parse.y (resolve_qualified_expression_name): Added missing
9348 1999-04-15 Anthony Green <green@cygnus.com>
9350 * gjavah.c: New prototypes for java_float_finite and
9353 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9355 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
9358 1999-04-06 Jeffrey A Law (law@cygnus.com)
9360 * Makefile.in (TREE_H): Add tree-check.h.
9361 (RTL_H): Add genrtl.h.
9363 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9365 * parse.y (patch_assignment): Added ArrayStoreException runtime
9368 1999-04-06 Per Bothner <bothner@cygnus.com>
9370 * expr.c (pop_type_0): New function.
9371 (pop_type): Use pop_type_0.
9372 * java-tree.h (pop_type_0): New declaration.
9373 * verify.c (verify_jvm_instructions): Check return instructions.
9375 * parse.y (patch_binop): Don't fold if non-constant and emiting
9378 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9380 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
9382 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
9383 (main_jcf): Don't define.
9384 (process_file): Don't set `main_jcf'.
9386 * java-tree.h (main_jcf): Don't declare.
9388 * jcf-parse.c (main_jcf): Add static definition.
9390 * lang.c (main_jcf): Don't define.
9392 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9394 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
9396 * decl.c (copy_lang_decl): Likewise for `bcopy'.
9398 * jcf-depend.c: Include "config.h", not <config.h>.
9400 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
9403 * jcf-path.c: Include "config.h", not <config.h>.
9405 * lex.c: Don't include various system header files.
9406 (java_init_lex): Cast the argument of `bzero' to PTR
9408 * parse-scan.y (java_push_parser_context): Likewise.
9410 * parse.y (java_push_parser_context): Likewise.
9411 (patch_bc_statement): Match format specifier to variable argument.
9413 * xref.c: Don't include <stdio.h>.
9415 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9417 * parse.y (struct parser_ctxt *ctxp): Now global.
9418 (declare_local_variables): Use WFL compound value for the
9419 declaration source line value, when doing cross-referencing.
9421 1999-03-31 Tom Tromey <tromey@cygnus.com>
9423 * gjavah.c (print_field_info): Allow constants of other types.
9424 (print_include): Generate include when new name is proper prefix
9425 of already printed name.
9426 (add_namelet): Likewise.
9427 (cxx_keyword_subst): New function.
9428 (print_method_info): Use it.
9429 (print_field_name): New function.
9430 (get_field_name): New function.
9431 (print_field_info): Use get_field_name and print_field_name.
9433 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9435 * Makefile.in (keyword.h): Generate using gperf language 'C', not
9436 'KR-C', so gperf uses the `const' keyword on strings.
9438 * keyword.gperf (java_keyword): Const-ify a char*.
9440 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9442 * parse.y (patch_bc_statement): Fixed identation and a bogus
9445 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9447 * parse.y (patch_assignment): Allow static variables in other
9448 classes to be assigned.
9450 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9452 * class.c (maybe_add_interface): Remove unused variable
9454 (make_class_data): Use = for assignment, not ==. Likewise.
9455 (emit_register_classes): Remove unused variable `decl'.
9457 * lex.c: Fix comment so as not to contain an embedded `/*'.
9459 * verify.c (verify_jvm_instructions): Remove unused variable
9462 1999-03-27 Per Bothner <bothner@cygnus.com>
9464 * parse.y (complete_loop_body): Rename to finish_loop_body.
9465 (complete_labeled_statement): Rename to finish_labeled_statement.
9466 (complete_for_loop): Rename to finish_for_loop.
9467 (complete_method_declaration): Rename to finish_method_declaration.
9469 * java-tree.h (continue_identifier_node): New global node.
9470 * decl.c: Define and initialize continue_identifier_node.
9471 * parse.y (generate_labeled_block): Remove - no longer needed.
9472 (build_loop_body): Use continue_identifier_node for continue block.
9473 (finish_labeled_statement): Also do pop_labeled_block actions.
9474 (java_complete_lhs): POP_LOOP even if error.
9475 (build_labeled_block): Special handling for continue_identifier_node.
9476 (patch_loop_statement): Re-organize.
9477 (patch_bc_statement): Re-write.
9479 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9481 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
9482 using a WFL compound value.
9483 * parse.y (xref.h): Include.
9484 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
9486 (register_fields): Set WFL compound value to lineno if doing
9488 (java_complete_expand_method): Call expand_xref if flag_emit_xref
9490 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
9491 * xref.h (expand_xref): Prototype renamed from xref_generate.
9493 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9495 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
9496 (GET_CURRENT_BLOCK): New macro.
9497 * parse.y (current_static_block): New global variable.
9498 (method_body:): Define action.
9499 (complete_method_declaration): Set current_function_decl to NULL
9500 when work on the current method is done.
9501 (declare_local_variables): Use GET_CURRENT_BLOCK.
9502 (java_method_add_stmt): Likewise.
9503 (java_complete_expand_method): Disable the use of `this' when
9505 (enter_a_block): If no current method exist, use
9506 current_static_block to link static initializer blocks.
9507 (exit_block): Rewritten to use current_static_block when no current
9509 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
9510 (patch_return): Forbid the use of `return' in static initializers.
9511 (patch_throw_statement): Fixed indentation. Issue specific error
9512 for uncaught thrown checked exception in static initializer
9513 blocks. Removed FIXME.
9515 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
9517 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
9518 Link gcj from gcc.o.
9520 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9522 * parse.y (find_applicable_accessible_methods_list): When dealing
9523 with interface: ensure that a given interface or java.lang.Object
9524 are searched only once.
9526 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9528 * gjavah.c (print_c_decl): Remove unused argument `flags'.
9530 * jcf-dump.c (print_access_flags): Add braces around if-else.
9532 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
9535 * lex.c (build_wfl_node): Add static prototype.
9537 * lex.h (build_wfl_node): Remove static prototype.
9539 * parse.y: Include lex.c early enough to declare everything needed.
9540 Ensure calls to `build_wfl_node' pass the proper arguments.
9541 (create_class): Remove unused variable `super_decl'.
9542 (get_printable_method_name): Initialize variable `name'.
9544 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9546 * Changelog: Fixed 1999-03-22 typos.
9547 * lang.c (lang_decode_option): Fixed typo in error string in the
9550 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9552 * Makefile.in (JAVA_OBJS): Added entry xref.o.
9554 * java-tree.h (flag_emit_xref): Declared extern.
9555 * lang.c (xref.h): Included.
9556 (flag_emit_xref): New global variable.
9557 (lang_decode_option): Added support for -fxref.
9561 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
9563 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
9566 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9568 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
9569 $(srcdir)/../system.h and $(JAVA_TREE_H).
9570 (jcf-io.o): Depend on $(JAVA_TREE_H).
9571 (mangle.o): Likewise.
9573 * check-init.c (check_cond_init): Add static prototype.
9575 * class.c (build_java_method_type, hashUtf8String,
9576 make_field_value, get_dispatch_vector, get_dispatch_table,
9577 append_gpp_mangled_type, mangle_static_field): Likewise.
9578 (strLengthUtf8): Hide unused definition.
9579 (hashUtf8String): Const-ify.
9580 (make_field_value): Un-ANSI-fy.
9582 * constants.c: Move inclusion of jcf.h above java-tree.h.
9583 (set_constant_entry, find_class_or_string_constant,
9584 find_name_and_type_constant, get_tag_node,
9585 build_constant_data_ref): Add static prototype.
9587 * decl.c (push_jvm_slot, builtin_function,
9588 lookup_name_current_level): Likewise.
9589 (builtin_function): Const-ify.
9591 * except.c (expand_start_java_handler, expand_end_java_handler):
9592 Add static prototype.
9594 * expr.c (flush_quick_stack, push_value, pop_value,
9595 java_stack_swap, java_stack_dup, build_java_athrow,
9596 build_java_jsr, build_java_ret, expand_java_multianewarray,
9597 expand_java_arraystore, expand_java_arrayload,
9598 expand_java_array_length, build_java_monitor, expand_java_pushc,
9599 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
9600 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
9601 expand_compare, expand_test, expand_cond, expand_java_goto,
9602 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
9603 expand_java_field_op, java_push_constant_from_pool): Likewise.
9605 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
9606 (build_java_arraynull_check): Mark parameters `node' and `type'
9607 with ATTRIBUTE_UNUSED.
9608 (note_label): Likewise for parameter `current_pc'.
9609 (expand_java_call, expand_java_ret): Hide unused definition.
9611 * java-tree.h (make_class, build_constants_constructor,
9612 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
9613 init_outgoing_cpool, register_class, emit_register_classes,
9614 java_layout_seen_class_methods): Prototype.
9615 (unicode_mangling_length): Const-ify.
9616 (append_gpp_mangled_name, append_gpp_mangled_classtype,
9617 emit_unicode_mangled_name, format_int, format_uint,
9618 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
9619 jcf_print_utf8_replace, open_class): Prototype.
9621 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
9622 <stdio.h>. Include tree.h/java-tree.h.
9623 (utf8_equal_string usage, process_class): Add static prototype.
9624 (open_class): Don't prototype this here.
9625 (utf8_equal_string): Match arguments to format specifiers.
9626 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
9627 TABLE_SWITCH, disassemble_method): Likewise.
9629 * jcf-io.c: Include tree.h/java-tree.h.
9630 (open_class, find_classfile, jcf_print_utf8,
9631 jcf_print_utf8_replace): Const-ify.
9633 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
9634 parse_class_file): Add static prototype.
9635 (find_in_current_zip): Match definition to existing static
9638 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
9639 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
9640 finish_jcf_block, define_jcf_label, get_jcf_label_here,
9641 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
9642 write_chunks, adjust_typed_op, generate_bytecode_conditional,
9643 generate_bytecode_return, perform_relocations, init_jcf_state,
9644 init_jcf_method, release_jcf_state, generate_classfile):
9645 Add static prototype.
9646 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
9647 (make_class_file_name): Const-ify.
9649 * jcf.h (find_classfile): Const-ify.
9651 * jv-scan.c (reset_report): Remove prototype.
9653 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
9654 (error): Rewrite to allow varargs.
9656 * lang.c (lang_f_options): Const-ify.
9658 * lex.c (java_parse_escape_sequence): Add static prototype.
9659 (java_allocate_new_line): Match definition to existing static
9662 * mangle.c Include tree.h/java-tree.h.
9663 (unicode_mangling_length, emit_unicode_mangled_name,
9664 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
9666 * parse.h (jdep_code): Remove trailing comma in enumeration.
9667 (java_get_line_col): Move prototype outside of !JC1_LITE test.
9668 (reset_report): Add prototype.
9670 * verify.c (push_pending_label, merge_types): Add static
9673 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
9675 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9677 * parse.y (find_applicable_accessible_methods_list): Extend the
9678 search to superinterfaces when relevant.
9679 (search_applicable_methods_list): New function.
9681 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9683 * class.c (unmangle_classname): Implemented stricter testing
9684 before setting the QUALIFIED_P flag on an identifier.
9686 1999-03-16 Per Bothner <bothner@cygnus.com>
9688 * parse.y (java_complete_lhs): Call force_evaluation_order
9689 after patch_newarray.
9690 (patch_binop): Don't call fold if there are side effects.
9692 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9694 * parse.y (java_stabilize_reference): Use save_expr instead of
9695 building a SAVE_EXPR node.
9696 (java_complete_lhs): Patch the resulting string of the `+='
9697 operator (if necessary) and complete the RHS after having built
9700 1999-03-15 Per Bothner <bothner@cygnus.com>
9702 * class.c (make_class): Don't set CLASS_P here (because
9703 this function is also called by build_java_array_type).
9704 (push_class): Set CLASS_P here instead.
9705 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
9707 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
9708 context. If the context is class, perfer "super" over "synchronized".
9709 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
9711 * parse.y (create_class): Don't call parser_check_super here;
9712 it is not robust. Always wait until later.
9714 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
9715 match what JDK 1.2 does), but don't set ACC_PUBLIC.
9717 1999-03-13 Per Bothner <bothner@cygnus.com>
9719 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
9720 * lex.h (UNGETC): Change misleading macro.
9722 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9724 * parse.y (java_stabilize_reference): Return NODE when patching a
9726 (java_complete_lhs): Put parenthesis around truth values.
9728 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9730 * class.c (layout_class_method): Don't make rtl for interface
9732 * parse.h (GET_TYPE_NAME): New macro.
9733 * parse.y (if_then_statement:): Fixed indentation.
9734 (if_then_else_statement:): Likewise.
9735 (for_statement:): Fixed spacing.
9736 (try_statement:): Fixed indentation.
9737 (create_interface): Don't force interfaces to be abstract.
9738 (method_header): Abstract methods are OK in interfaces.
9739 (declare_local_variables): Fixed typo in comment.
9740 (java_complete_expand_method): Fixed indentation.
9741 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
9742 non accessible fields.
9743 (java_stabilize_reference): New function.
9744 (java_complete_lhs): Fixed indentation. Use
9745 java_stabilize_reference in compound assignement. Insert the
9746 cast. If not processing `+' fix string constants before processing
9749 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9751 * constants.c (find_class_or_string_constant): Cast variable `j'
9752 to a `jword' when comparing against one.
9754 * expr.c (java_lang_expand_expr): Remove unused variables
9755 `has_finally_p' and `op0'.
9757 * gjavah.c (print_field_info): Cast a value to jint when comparing
9758 against one. Likewise for a jlong.
9759 (add_namelet): Likewise cast a `sizeof' to an int when comparing
9760 against a signed quantity.
9762 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
9763 (print_signature): Don't needlessly dereference variable `str'
9765 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
9766 `max_locals' with ATTRIBUTE_UNUSED.
9767 (jcf_parse_class): Likewise for variable `index'.
9769 * parse.h (reverse_jdep_list): Remove static prototype.
9771 * parse.y (build_jump_to_finally): Remove prototype and definition.
9772 (reverse_jdep_list): Add static prototype.
9774 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
9775 `assignment' and `expr_decl'.
9777 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
9779 1999-03-12 Andrew Haley <aph@cygnus.com>
9781 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
9782 we'll need a directory separator and a null character.
9784 1999-03-10 Per Bothner <bothner@cygnus.com>
9786 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
9788 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9790 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
9793 1999-03-05 Per Bothner <bothner@cygnus.com>
9795 * lex.c (java_parse_end_comment): Take extra parameter (next char).
9797 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
9799 * class.c (layout_class_method): A static method in a base class
9800 is never overridden, so treat it like it doesn't exist.
9801 However, do complain about private non-static method overriding
9802 public static method.
9804 * parse.y: Don't set unused INITIALIZED_P flag.
9805 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
9807 * parse.y (find_expr_with_wfl): Optimize tail-calls.
9808 (build_array_from_name): Re-order &index[string] to &string[index].
9810 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
9811 error_mark (it might catch more errors, but it is more likely to lose).
9813 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9815 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
9816 (parse-scan.o): Depend on toplev.h.
9818 * class.c (make_method_value): Add prototype. Make it static.
9819 Remove unused second argument, caller changed.
9821 * expr.c (java_lang_expand_expr): Remove unused variable
9824 * java-tree.h: Don't prototype find_in_current_zip.
9825 Add prototypes for verify_constant_pool, start_java_method,
9826 end_java_method, give_name_to_locals, expand_byte_code,
9827 open_in_zip, set_constant_value, find_constant1, find_constant2,
9828 find_utf8_constant, find_string_constant, find_class_constant,
9829 find_fieldref_index, find_methodref_index, write_constant_pool,
9830 count_constant_pool_bytes and encode_newarray_type.
9832 * jcf-dump.c: Remove unused variable `LONG_temp'.
9834 * jcf-parse.c: Include parse.h.
9835 (jcf_parse_source): Remove unused parameter, all callers changed.
9836 (jcf_figure_file_type): Add static prototype.
9837 (find_in_current_zip): Likewise. Also remove unused parameter,
9838 all callers changed.
9839 (read_class): Initialize variable `saved_pos'.
9841 * jcf-reader.c (jcf_parse_preamble): Mark variables
9842 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
9844 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
9845 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
9846 (java_parse_doc_section): Initialize variable `seen_star'.
9847 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
9848 (java_lex_error): Mark parameters `msg' and `forward' with
9850 (java_get_line_col): Mark parameters `filename' and `line' with
9853 * parse-scan.y: Include toplev.h.
9854 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
9856 * parse.h: use `struct JCF', not plain `JCF'.
9857 (java_parser_context_save_global, java_expand_classes
9858 java_parser_context_restore_global, java_parse): Add prototypes.
9860 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
9863 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
9865 * check-init.c (check_init): COPYN takes word count, not bit count.
9867 1999-02-26 Per Bothner <bothner@cygnus.com>
9869 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
9870 explicit build_decl. (Avoids crash in reload when optimizing.)
9872 1999-02-25 Per Bothner <bothner@cygnus.com>
9874 * decl.c (complete_start_java_method): Handle synchronized method
9875 even when compiling from bytecode.
9877 1999-02-26 Tom Tromey <tromey@cygnus.com>
9879 * gjavah.c (add_class_decl): Only generate `#include' if outer
9880 class is not the name of the class we are processing. Correctly
9881 append `.h' in #include.
9882 (process_file): Clean up newlines around generated `#include's.
9883 (decode_signature_piece): Correctly handle inner classes.
9884 (struct include): New structure.
9885 (all_includes): New global.
9886 (print_include): New function.
9887 (add_class_decl): Use it.
9888 (process_file): Likewise.
9889 (add_class_decl): Generate include for java-array.h if array
9891 (process_file): Don't generate java-array.h include.
9893 * gjavah.c (add_namelet): Check for standard package names here.
9894 (add_class_decl): Don't check for standard package names here.
9896 1999-02-25 Tom Tromey <tromey@cygnus.com>
9898 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
9899 When reading a zip file, only use strncmp if both strings are
9900 bigger than the buffer length. Initialize `k' when looping
9903 1999-02-24 Tom Tromey <tromey@cygnus.com>
9905 * gjavah.c (struct namelet): New structure.
9906 (add_namelet): New function.
9907 (print_namelet): New function.
9908 (print_class_decls): Use add_namelet and print_namelet to generate
9909 namespaces and not classes.
9910 (method_printed): New global.
9911 (HANDLE_END_METHOD): Examine method_printed.
9912 (print_method_info): Set method_printed when required. Print
9913 error if function to be ignored is marked virtual. Handle $finit$
9915 (METHOD_IS_FINAL): New macro.
9916 (print_field_info): Use it.
9917 (HANDLE_METHOD): Clear method_printed.
9918 (method_pass): New global.
9919 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
9920 (process_file): Do two passes over both fields and methods.
9921 (HANDLE_METHOD): Examine method_pass.
9923 (add_class_decl): New function.
9924 (print_class_decls): Don't scan over entire constant pool.
9926 1999-02-23 Tom Tromey <tromey@cygnus.com>
9928 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
9929 disable linking in that case.
9931 1999-02-20 Tom Tromey <tromey@cygnus.com>
9933 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
9936 1999-02-21 Per Bothner <bothner@cygnus.com>
9938 * decl.c (build_result_decl), java-tree.h: New method.
9939 (complete_start_java_method): Handle synchronized methods.
9940 Don't build DECL_RESULT here. (Ordering dependency problem.)
9941 (start_java_method): Call build_result_decl here instead ...
9942 * parse.y (java_complete_expand_method): ... and here.
9943 (expand_start_java_method): Don't call complete_start_java_method here.
9944 (java_complete_expand_method): Call it here instead.
9945 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
9946 * java-tree.h: ... here.
9948 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
9949 * parse.y (java_complete_lhs): Don't call force_evaluation_order
9950 for ARRAY_REF - it doesn't work when array bounds are checked.
9951 (patch_array_ref): Handle it here instead.
9953 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
9955 1999-02-19 Per Bothner <bothner@cygnus.com>
9957 Force left-to-right evaluation of binary operations etc.
9958 * expr.c (force_evaluation_order), java-tree.h: New function.
9959 * parse.y (java_complete_lhs): Pass binary operations, procedure
9960 calls, and ARRAY_REFs to force_evaluation_order.
9961 (various): Set TREE_SIDE_EFFECTS more carefully.
9963 Tolerate random (non-UTF8) encoding in comments without complaining.
9964 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
9965 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
9967 * parse.y (resolve_qualified_expression_name): Handle error_mark.
9968 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
9970 * parse.y (java_complete_lhs): Ignore an empty statement in a
9971 COMPOUND_EXPR. Don't complain about empty statement after return.
9973 1999-02-19 Per Bothner <bothner@cygnus.com>
9975 * parse.y (obtain_incomplete_type): Don't wrap unknown types
9976 in TREE_LIST - just chain the POINTER_TYPEs together.
9977 (resolve_class): If type already resolved, return decl.
9978 After resolving, update TREE_TYPE(class_type), and name (if array).
9979 * parse.h (do_resolve_class), parse.y: Make non-static.
9980 * class.c (maybe_layout_super_class): Take this_class argument.
9981 Do do_resolve_class if necessary.
9982 (layout_class, layout_class_methods): Adjust calls appropriately.
9983 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9984 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
9985 * typeck.c (build_java_array_type): Don't call layout_class.
9987 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9989 * parse.y (check_pkg_class_access): Allow private class access
9990 within the same package.
9991 (strip_out_static_field_access_decl): New function.
9992 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
9993 operator argument before testing its nature.
9995 1999-02-03 Per Bothner <bothner@cygnus.com>
9997 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
9998 (TRY_EXPR): Simplify - it no longer has a finally clause.
9999 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
10000 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10001 * expr.c (java_lang_expand_expr): Likewise.
10002 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
10003 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
10004 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
10005 (build_try_statement): Remove finally parameter and handling.
10006 (build_try_finally_statement): New function.
10007 (patch_try_statement): No longer need to support finally clause.
10008 (try_statement): Update grammar action rules.
10009 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
10010 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10012 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
10014 * jcf-parse.c (get_constant): Add braces around computation of 'd'
10015 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
10017 1999-02-17 Andrew Haley <aph@cygnus.com>
10019 * class.c (build_utf8_ref): Back out broken patch which was
10020 intended to to output signatures using '.' as a separator.
10022 * class.c (make_class_data): Output signatures using '.' as a
10023 separator, rather than '/'.
10024 (mangled_classname): Likewise.
10025 (make_field_value): Likewise.
10026 (make_method_value): Likewise.
10027 * constants.c (alloc_class_constant): Likewise.
10028 * expr.c (build_invokeinterface): Likewise.
10030 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10032 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
10033 of an ancient workaround.
10035 1999-02-10 Jeffrey A Law (law@cygnus.com)
10037 * jvspec.c (xmalloc): Kill the prototype. It does not belong
10040 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10042 * lex.c (yylex): Encode \0 as UTF8.
10044 1999-02-10 Tom Tromey <tromey@cygnus.com>
10046 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
10047 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
10048 (libgcj_zip): Renamed.
10049 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
10051 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
10053 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
10054 (GC_NAME): Renamed -lgc to -lgcjgc.
10056 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10058 * lex.c (java_lang_cloneable): Initialize.
10059 * parse.y (java_lang_cloneable): New static variable.
10060 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
10061 doing one more qualification round.
10062 (valid_ref_assignconv_cast_p): Reject null source or
10063 destination. Allow an array to be cast into java.lang.Cloneable.
10064 (patch_cast): Swapped two first arguments to first call to
10065 valid_ref_assignconv_cast_p.
10067 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10069 * parse.h: DECL_P renamed JDECL_P.
10070 * parse.y: DECL_P replaced by JDECL_P.
10071 (build_array_from_name): Always use pointer's type.
10072 (patch_bc_statement): Extra code to search continue target in a
10073 for loop. Fixed comments. Continue target is current loop when
10076 1999-02-05 Andrew Haley <aph@cygnus.com>
10078 * class.c (make_class_data): The superclass of an interface should
10079 be null, not class Object.
10081 * lex.c (java_lex): Sign extend hex literals.
10083 1999-02-04 Andrew Haley <aph@cygnus.com>
10085 * class.c (build_utf8_ref): Output signatures using '.' as a
10086 separator, rather than '/'.
10087 (make_class_data): Likewise.
10089 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
10091 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
10092 mkstemp.o. Get them from libiberty now.
10094 1999-02-02 Jeffrey A Law (law@cygnus.com)
10096 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
10098 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10100 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
10103 1999-02-02 Per Bothner <bothner@cygnus.com>
10105 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
10106 * jcf-write.c (generate_bytecode_return): New function.
10107 (generate_bytecode_insns): Use it, for RETURN_EXPR.
10109 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
10110 generate special [fd]const_[01] instructions.
10112 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
10114 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
10115 handling OPCODE_lookupswitch or OPCODE_tableswitch.
10117 1999-02-01 Per Bothner <bothner@cygnus.com>
10119 * parse.y (patch_method_invocation): Handle calling static methods,
10120 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
10122 * parse.y (java_complete_lhs): Don't complain about unreachable
10123 exit condition in a do-while statement.
10125 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10127 * lex.c (java_read_char): Fixed utf8 decoding.
10128 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
10130 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
10131 comments. Local variable `all_primitive' is gone. Broadened
10132 acceptance of `0' to floating point targets. `long' can now be
10133 widened to `double' or `float'.
10134 (valid_method_invocation_conversion_p): Added leading
10135 comment. Fixed tabulation.
10136 (build_string_concatenation): Optimize out left or right empty
10139 1999-01-28 Per Bothner <bothner@cygnus.com>
10141 * jcf-write.c (localvar_alloc): Only emit entry for
10142 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
10143 (generate_bytecode_insns): Only call put_linenumber if
10144 debug_info_level > DINFO_LEVEL_NONE.
10145 * jvspec.c (lang_specific_driver): If no -O* or -g* option
10146 is specified, add -g1 (for compatibility wih javac).
10148 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
10150 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
10151 gjavah.o, check-init.o, jv-scan.o
10153 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10155 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
10157 * gjavah.c: Include config.h and system.h.
10159 * javaop.h (inline): Don't define, its handled by system.h.
10160 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
10161 from `inline' to `static inline'.
10163 * jcf.h (inline): Don't define, its handled by system.h.
10165 * lex.c (inline): Likewise.
10167 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
10169 * lang-specs.h: Map -Qn to -fno-ident.
10171 1999-01-29 Richard Henderson <rth@cygnus.com>
10173 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
10175 1999-01-29 Tom Tromey <tromey@cygnus.com>
10177 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
10178 then cast it to Object before calling `append' method.
10180 1999-01-28 Per Bothner <bothner@cygnus.com>
10182 * check-init.c (check_bool2_init, check_bool_init, check_init):
10183 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
10184 * jcf-write.c (generate_bytecode_insns): Likewise.
10186 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10188 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
10189 * parse.y (patch_cast): Allow a boolean to be cast into a
10192 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10194 * parse.y: (class_declaration:): Fixed indentation.
10195 (class_member_declaration:): Extra `;' after field declaration now
10197 (interface_declaration:): Removed debug messages in error reports.
10198 (patch_binop): Nodes created and returned inherit the orignal
10199 node's COMPOUND_ASSIGN_P flag value.
10200 (patch_cast): Fix cast from char to floating point.
10202 1999-01-25 Andrew Haley <aph@cygnus.com>
10204 * except.c, java-except.h (expand_resume_after_catch): new
10206 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
10207 to branch back to main flow of control after a catch block.
10209 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10211 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
10212 $(srcdir)/../system.h.
10213 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
10214 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
10215 (jcf-write.o): Likewise.
10216 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10217 (mangle.o): Depend on $(srcdir)/../toplev.h.
10218 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10219 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10221 * class.c: Include output.h and parse.h.
10222 (mangled_classname): Add the `const' keyword to a char*.
10223 (find_named_method): Hide unused function definition.
10224 (build_utf8_ref): Change type of variable `c' to unsigned char.
10225 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
10226 (build_class_ref): Add the `const' keyword to a char*.
10227 (layout_class_method): Remove unused variable `buf'.
10229 * decl.c (find_local_variable): Remove unused variable `rtl'.
10230 (pushdecl): Likewise for variables `different_binding_level' and
10232 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
10233 (maybe_build_cleanup): Likewise for parameter `decl'.
10235 * except.c (expand_start_java_handler): Mark parameter `range'
10236 with ATTRIBUTE_UNUSED.
10238 * expr.c: Include except.h.
10239 (pop_type): Remove unused variable `i'.
10240 (pop_value): Likewise for variables `n_words' and `i'.
10241 (expand_java_arrayload): Likewise for variable `convert'.
10242 (java_lang_expand_expr): Likewise for variables `op0', `type',
10243 `mode', `unsignedp', `node' and `elements'.
10244 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
10246 (process_jvm_instruction): Add a `const' qualifier to a char*.
10248 * gjavah.c (output_directory): Add the `const' keyword to a char*.
10249 (temp_directory): Likewise.
10250 (print_c_decl): Likewise.
10251 (print_method_info): Likewise.
10252 (decode_signature_piece): Likewise.
10253 (print_mangled_classname): Likewise.
10255 * java-except.h: Provide prototypes for maybe_start_try,
10256 maybe_end_try and add_handler.
10258 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
10259 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
10260 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
10261 init_expr_processing, push_super_field, init_class_processing,
10262 can_widen_reference_to, class_depth, verify_jvm_instructions,
10263 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
10264 set_local_type, merge_type_state, push_type, load_type_state,
10265 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
10266 emit_unicode_mangled_name): Add prototypes.
10268 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
10269 (print_signature_type): Use ISDIGIT, not isdigit.
10270 (print_signature): Remove unused variable `j'.
10272 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
10273 int when comparing against one.
10275 * jcf-parse.c: Include toplev.h.
10277 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
10278 (localvar_free): Remove unused variable `i'.
10279 (generate_bytecode_conditional): Likewise for variable `kind'.
10281 * jv-scan.c: Include config.h and system.h. Remove redundant
10282 OS header and gansidecl.h includes.
10283 (warning): Add the `const' keyword to a char*. Also add
10284 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
10285 __STDC__, when determining whether to use ANSI-isms.
10286 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
10287 (xmalloc): Don't redundantly prototype here.
10288 (main): Remove unused parameter `envp'. Also fix the arguments
10289 passed to function `fatal' to match the format specifier.
10291 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
10293 * mangle.c: Include toplev.h.
10294 (emit_unicode_mangled_name): Declare parameter `len'.
10296 * parse.y (parse_warning_context): Add the `const' keyword to a
10297 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
10298 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
10299 (issue_warning_error_from_context): Add the `const' keyword to
10301 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
10302 not `__STDC__' for whether to use ANSI-isms.
10304 * typeck.c (incomplete_type_error): Mark parameters `value' and
10305 `type' with ATTRIBUTE_UNUSED.
10306 (parse_signature_type): Use ISDIGIT, not isdigit.
10308 * verify.c (check_pending_block): Add the `const' keyword to a char*.
10309 (verify_jvm_instructions): Likewise. Remove unused variables
10310 `field_name' and `default_val'.
10312 * zextract.c: Include config.h and system.h. Remove redundant
10313 OS header includes.
10315 * zipfile.h: Prototype `read_zip_archive'.
10317 1999-01-21 Andrew Haley <aph@cygnus.com>
10319 * typeck.c (convert): Allow conversions to void type: some
10320 optimizations in gcc do this.
10322 1999-01-21 Andrew Haley <aph@cygnus.com>
10324 * typeck.c (convert_ieee_real_to_integer): New function.
10325 (convert): When not using fast-math and using hardware fp, convert
10326 an IEEE NaN to zero.
10328 1999-01-18 Andrew Haley <aph@cygnus.com>
10330 * parse.y (patch_binop): Do a type conversion from signed to
10331 unsigned and then back to signed when a ">>>" is found.
10333 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10335 * java-tree.h: (check_for_initialization): Added prototype.
10336 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
10337 * parse.y (do_resolve_class): Removed unused locals.
10338 (read_import_dir): Likewise.
10339 (resolve_qualified_expression_name): Array creation
10340 expressions are valid primary expressions.
10341 (qualify_ambiguous_name): Likewise.
10342 (patch_synchronized_statement): Removed unused local.
10344 1999-01-17 Jeffrey A Law (law@cygnus.com)
10346 * Makefile.in (zextract.o): Add dependencies.
10348 * Makefile.in: Do not put ^Ls at the start of a line.
10350 1999-01-15 Per Bothner <bothner@cygnus.com>
10352 * expr.c (process_jvm_instruction): Coerce to correct Throwable
10353 sub-type the result of the call that gets the exception value.
10355 * parse.y (java_complete_expand_methods): If flags_syntax_only,
10356 don't call finish_class.
10358 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
10359 clear found before continuing.
10361 * verify.c (verify_jvm_instructions): On an array load, allow
10362 and handle top of stack to be TYPE_NULL.
10364 * gjavah.c (generate_access): Translate Java package private or
10365 protected access to C++ public, but with a comment.
10367 1999-01-13 Andrew Haley <aph@cygnus.com>
10369 * expr.c (generate_name): Name prefix changed to avoid clashes
10370 with assembler temp labels.
10372 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
10373 MODIFY_EXPR. Without this, code for the assignement may not be
10374 generated at all and the synchronized statement will read an
10375 uninitialized variable.
10377 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10379 * class.c (maybe_layout_super_class): Fixed returned value.
10380 * lex.c: Added 1999 to the copyright.
10381 (java_init_lex): Initialize java_lang_imported.
10382 * lex.h: Added 1999 to the copyright.
10383 * parse.h: Added 1999 to the copyright.
10384 (REGISTER_IMPORT): Fixed typo in trailing macro.
10385 (CURRENT_OSB): New macro.
10386 (struct parser_ctxt): New fields osb_depth, osb_limit.
10387 * parse.y (java_lang_id): New global variable.
10388 (type_import_on_demand_declaration): Don't import java.lang.* twice.
10389 (array_creation_expression:): Use CURRENT_OSB.
10390 (dims:): Uses a stack to keep track of array dimensions.
10391 (cast_expression:): Use CURRENT_OSB.
10392 (find_expr_with_wfl): Return NULL if node found doesn't meet the
10394 (register_fields): Fixed typos in comment.
10395 (check_method_redefinition): Fixed comment indentation.
10396 (java_check_regular_methods): Set saved found wfl to NULL after
10397 having reinstalled it in the previously found DECL_NAME.
10399 1999-01-10 Richard Henderson <rth@cygnus.com>
10401 * gjavah.c (java_float_finite): Use a union to do type punning.
10402 (java_double_finite): Likewise.
10404 1999-01-09 Per Bothner <bothner@cygnus.com>
10406 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
10407 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
10408 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
10409 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
10410 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
10411 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
10413 1999-01-08 Per Bothner <bothner@cygnus.com>
10415 * check-init.c (check_init): If compiling to native, we don't
10416 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
10418 1999-01-08 Tom Tromey <tromey@cygnus.com>
10420 * parse-scan.y (variable_declarator_id): Set or increment
10422 (bracket_count): New global.
10423 (formal_parameter): Handle case where bracket pairs trail variable
10426 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
10428 * jcf-parse.c (yyparse): variable len changed from a char to an
10429 int to prevent overflow.
10431 1999-01-06 Per Bothner <bothner@cygnus.com>
10433 * java-tree.h: Declare read_class.
10434 * jcf-parse.c (read_class): New function.
10435 (load_class): Now just call read_class.
10437 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
10438 * jcf-parse.c (parse_source_file): Declare save_error_count,
10439 which is needed by java_parse_abort_on_error macro,
10440 * parse.y (java_layout_classes, java_expand_classes): Likewise.
10442 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
10443 constructor, if initializing a static field.
10444 (patch_new_array_init): Set TREE_CONSTANT if it is.
10445 * expr.c (java_lang_expand_expr): For a static array constructor
10446 of primitive elements, allocate the array itself statically.
10447 Disabled until we can set the vtable field statically.
10449 * check-init.c: New file. Checks for definite assignment.
10450 * Makefile.in (JAVA_OBJS): Add check-init.o.
10451 * parse.y (java_complete_expand_method): Call check_for_initialization.
10452 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
10454 1999-01-06 Graham <grahams@rcp.co.uk>
10456 * parse.y : include system.h instead of including
10457 standard headers directly with the exception of <dirent.h>.
10459 1999-01-06 Per Bothner <bothner@cygnus.com>
10461 * lex.h: Moved static function declarations to lex.c,
10462 to shut up some -Wall warnings.
10463 * lex.c: Static function declarations moved here.
10464 * jcf-dump.c: Small fixes to shut up -Wall warnings.
10466 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10468 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
10470 1998-12-22 Per Bothner <bothner@cygnus.com>
10472 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
10473 * verify.c (verify_jvm_instructions): Fix off-by-one error.
10475 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
10476 (localvar_alloc): Change return type to void,
10477 (emit_unop): Remove unused variable size.
10479 * jcf-write.c (struct jcf_block): Add new union.
10480 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
10481 (call_cleanups): New functions.
10482 (struct jcf_partial): New fields num_finalizers and return_value_decl.
10483 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
10484 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
10485 * lang.c (lang_init): Call using_eh_for_cleanups.
10486 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
10487 completing operands to patch_synchronized_statement.
10488 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
10489 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
10490 WITH_CLEANUP_EXPR instead of TRY_EXPR.
10492 1998-12-20 John F. Carr <jfc@mit.edu>
10494 * Make-lang.in: Comment out control-Ls; they upset some makes.
10496 1998-12-18 Tom Tromey <tromey@cygnus.com>
10498 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
10501 1998-12-17 Tom Tromey <tromey@cygnus.com>
10503 * parse.y (DIR_SEPARATOR): New define.
10504 (check_class_interface_creation): Use it.
10506 * parse-scan.y (report_main_declaration): Recognize
10507 `java.lang.String' in argument to main.
10509 1998-12-16 Per Bothner <bothner@cygnus.com>
10511 * parse.y (create_interface): Remove bogus test.
10513 1998-12-16 Per Bothner <bothner@cygnus.com>
10515 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
10516 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
10518 1998-12-16 Tom Tromey <tromey@cygnus.com>
10520 * parse-scan.y (qualified_name): Use correct sprintf format.
10522 1998-12-15 Tom Tromey <tromey@cygnus.com>
10524 * gjavah.c (print_field_info): Changed how most negative number is
10527 1998-12-14 Per Bothner <bothner@cygnus.com>
10529 * parse.y (fold_constant_for_init): New function.
10530 (resolve_expression_name): Don't replace static final
10531 constant-initialized fields by its value.
10532 (java_complete_lhs): New. Same as java_complete_tree, except does
10533 not replace static final constant-initialized fields by their values.
10534 (register_fields): If there is an initializer, set DECL_INITIAL and
10535 MODIFY_EXPR_FROM_INITIALIZATION_P.
10536 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
10537 Only call patch_initialized_static_field if
10538 MODIFY_EXPR_FROM_INITIALIZATION_P.
10539 (patch_initialized_static_field): If not valid constant, clear
10542 * parse.y (lookup_field_wrapper): Fix thinko.
10544 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
10545 set and restore global lineno.
10547 1998-12-14 Tom Tromey <tromey@cygnus.com>
10549 * gjavah.c (print_field_info): If value to print is the smallest
10550 value of its size, then print as hex to avoid later warnings from
10553 1998-12-14 Tom Tromey <tromey@cygnus.com>
10555 * gjavah.c (decompile_method): Decompile `return null'.
10556 (process_file): Generate `#pragma interface'.
10557 (method_declared): New global.
10558 (print_method_info): Set it.
10559 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
10560 (print_method_info): Handle abstract methods.
10562 1998-12-13 Per Bothner <bothner@cygnus.com>
10564 * parse.y (patch_method_invocation): If class_decl is null
10565 (e.g. an array type), use original type.
10567 * parse.y (check_thrown_exceptions): Temporary hack to suppress
10568 errors about uncaught exception from clone (of array, specifically).
10570 1998-12-13 Tom Tromey <tromey@cygnus.com>
10572 * gjavah.c (decompile_method): Handle all types of `return'
10573 opcode. Decompile `return this' and `return'.
10574 (method_access): New global.
10575 (print_method_info): Set it.
10576 (decompile_method): Don't decompile a synchronized method.
10578 1998-12-13 Tom Tromey <tromey@cygnus.com>
10580 * jcf-reader.c (jcf_parse_one_method): Recognize
10582 * gjavah.c (HANDLE_END_METHOD): New macro.
10583 (HANDLE_CODE_ATTRIBUTE): New macro.
10584 (decompile_method): New function.
10585 (print_method_info): Don't print `;\n' at end of function decl.
10586 Include java-opcodes.h.
10587 (decompiled): New global.
10589 1998-12-12 Per Bothner <bothner@cygnus.com>
10591 * class.c (build_class_ref): Handle PRIMTYPE.class if
10592 flag_emit_class_files.
10593 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
10594 if flag_emit_class_files.
10595 * parse.y (java_complete_tree): Pre-liminary support for
10596 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
10598 * parse.y (patch_synchronized_statement): Don't call monitorexit
10599 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
10601 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
10603 * zipfile.h (opendir_in_zip): New declaration.
10604 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
10605 (opendir_in_zip): New function, using code from open_in_zip.
10606 (open_in_zip): Call opendir_in_zip.
10607 (find_class): Remove no-longer-used do_class_file parameter,
10608 but add source_ok parameter. Change logic so if we find a .java file,
10609 we don't look for .class in later classpath emtries.
10610 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
10611 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
10612 * gjavah.c: Update call to find_class.
10613 * jcf-dump.c: Likewise.
10615 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
10616 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
10617 nothing if body is empty_stmt_node.
10618 Various little fixes so SP gets correctly adjusted.
10619 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
10620 For CALL_EXPR, test if static first.
10621 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
10622 such as the ones we create for Object and Class.
10623 Set and restore current_function_decl.
10624 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
10625 (note_possible_classname): New function.
10626 (read_import_entry): Removed. Merged with read_import_dir.
10627 (read_import_dir): Don't call find_class - that only gives us
10628 the first classpath entry having the needed package.
10629 Use the struct buffer data structure from buffer.h.
10630 (read_import_dir, find_in_imports_on_demand): The remembered
10631 class names now use '.' (not '/') as package separator.
10633 * parse.y (java_complete_expand_methods): Call write_classfile
10634 here, and not in java_expand_classes (which only gets first class).
10636 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10638 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
10639 (register_fields): If a static fields has an initializer, just
10640 chain it on ctxp->static_initialized, and handle later.
10641 (java_complete_expand_methods): Force <clinit> first.
10642 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
10643 - it's already been completed.
10644 (patch_initialized_static_field): New function.
10645 (java_complete_field): Call it.
10647 1998-12-12 Per Bothner <bothner@cygnus.com>
10649 * expr.c (encode_newarray_type, build_new_array): New functions.
10650 * java-tree.h: Declare build_new_array.
10651 * jcf-write.c (patch_newarray): Use build_new_array.
10653 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
10654 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
10656 * parse.y (patch_new_array_init): Re-organize.
10657 Now is passed the actual array (pointer) type of the value.
10658 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
10659 (patch_array_constructor): Removed - merged into patch_new_array_init.
10660 (java_complete_tree): Update patch_new_array_init.
10662 * jcf-write.c (find_constant_index): New function.
10663 (generate_bytecode_insns): Use find_constant_index.
10664 (generate_classfile): Use find_constant_index for ConstantValue.
10666 1998-12-11 Tom Tromey <tromey@cygnus.com>
10668 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
10669 * decl.c (init_decl_processing): Renamed dtable -> vtable.
10670 * class.c (make_class_data): Renamed dtable -> vtable, and
10671 dtable_method_count -> vtable_method_count.
10673 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10675 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
10676 global variables, initialized.
10677 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
10678 Declared new global variables.
10679 * lex.c (java_lex): Return long_zero_node, float_zero_node,
10680 double_zero_node, integer_zero_node upon direct matching.
10681 * parse.y (purify_type_name): Added function prototype.
10682 (duplicate_declaration_error_p): Consider new_type as potentially
10683 being a incomplete type. Use purify_type_name on type string.
10684 (method_header): saved_type: unused variable removed. Don't figure
10685 return type if method name is invalid.
10686 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
10687 processed by patch_unaryop.
10688 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
10689 increment/decrement node into its original type after binary
10690 numeric promotion on its operands.
10692 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10694 * parse.y (array_initializer:): Array init operand is NULL_TREE
10695 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
10696 now an error. Fixed indentation problems.
10697 (patch_string): Handle error_mark_node as an argument.
10698 (patch_new_array_init): Fixed indentation problems.
10699 (array_constructor_check_entry): Removed check on null wfl_value.
10700 Return an error if wfl_value's walk returns an error.
10702 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10704 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
10705 * lex.c (java_lex): Remember column position before advancing one
10706 token. Retain location information on OCB_TK.
10707 * lex.h (typedef struct java_lc): Added new field.
10708 * parse.h (GET_SKIP_TYPE): New macro.
10709 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
10710 * parse.y (build_new_array_init, patch_new_array_init,
10711 patch_array_constructor, maybe_build_array_element_wfl,
10712 array_constructor_check_entry): New function prototypes.
10713 (switch_block:): Tagged <node>.
10714 (OCB_TK): Tagged <operator>.
10715 (array_initializer:): Installed actions.
10716 (variable_initializer): Build location information on element if
10718 (switch_statement:): Fixed indentation typo.
10719 (switch_block:): Redefined default action.
10720 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
10721 (patch_assignment): Removed duplicate code.
10722 (maybe_build_array_element_wfl, build_new_array_init,
10723 patch_new_array_init, patch_array_constructor,
10724 array_constructor_check_entry): New functions.
10726 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10728 * parse.y (array_initializer): Tagged <node>.
10729 (variable_initializer:): Use default rule.
10730 (array_initializer:): Defined actions.
10731 (variable_initializers:): Likewise.
10732 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
10733 non-static field accesses.
10734 (patch_invoke): Fixed indentation typo.
10735 (java_complete_tree): Likewise.
10736 (build_labeled_block): Changed leading comment. Generate an error
10737 in case of duplicate loop labels.
10738 (patch_conditional_expr): Patch results of string concatenation
10741 1998-12-06 Per Bothner <bothner@cygnus.com>
10743 * constants.c (find_methodref_index): When the class is an interface,
10744 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
10746 * decl.c (finit_identifier_node): Use "$finit$", rather than
10747 "<finit>" (which Sun's verifier rejects).
10748 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
10749 (generate_field_initialization_code): Removed.
10750 (fix_constructors) Don't add call to $finit$ here (wrong order).
10751 (patch_method_invocation): Add $finit$ call here.
10753 * java-tree.h (CALL_USING_SUPER): New macro.
10754 * parse.y (patch_invoke): Remove im local variable.
10755 (patch_method_invocation, patch_invoke): Don't pass super parameter.
10756 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
10757 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
10759 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
10761 * parse.y (java_complete_tree): Don't complain about unreachable
10762 statement if it is empty_stmt_node.
10764 * jcf-write.c (find_constant_wide): New function.
10765 (push_long_const): Use find_constant_wide.
10767 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
10768 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
10769 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
10770 Emit invokeinterface when calling an interface method.
10771 Emit invokespecial also when calling super or private methods.
10773 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
10775 1998-12-06 Per Bothner <bothner@cygnus.com>
10777 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
10779 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10781 * java-tree.h (java_layout_seen_class_methods): New function
10783 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
10784 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
10785 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
10786 * parse.y (method_declarator:): Defined action.
10787 (issue_warning_error_from_context): input_filename saved, set to
10788 the appropriate value and restored after java_error is called.
10789 (build_unresolved_array_type): Fixed comment.
10790 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
10791 (method_header): Deal with return type the same way type are
10792 handled for fields and method's parameters and local variables
10794 (check_method_redefinition): Removed extra CR.
10795 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
10796 (java_layout_seen_class_methods): New function.
10797 (java_layout_classes): Call java_layout_seen_class_methods.
10799 1998-12-03 Per Bothner <bothner@cygnus.com>
10801 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
10803 1998-12-03 Per Bothner <bothner@cygnus.com>
10805 * jcf-dump.c (main): Fix error message.
10806 * jcf-path.c (add_entry): Style fix.
10808 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10810 * class.c (layout_class_method): Call build_java_argument_signature
10811 on constructors too.
10812 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
10813 (patch_method_invocation): Define a primary when resolving an
10814 expression name. Augmented comment on code checking illegal `this'
10815 usage. Loosened it test by accepting NEW_CLASS_EXPR.
10817 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10819 * class.c (layout_class_method): Don't report error on non-static
10820 overriding static if the method is private.
10821 * java-tree.h (finish_class): Prototype added.
10822 * lex.c (java_get_line_col): Handle col argument -2 value.
10823 * parse.h: All static method declarations moved to parse.y.
10824 * parse.y: Now contains all static method declarations previously
10826 (find_expr_with_wfl, missing_return_error,
10827 unreachable_stmt_error): New functions.
10828 (java_get_real_method_name): Identify constructors bearing class
10829 names in source code compiled classes only.
10830 (java_complete_expand_methods): Call missing_return_error.
10831 (invocation_mode): Private methods invoked as static methods.
10832 (java_complete_tree): Call unreachable_stmt_error.
10834 1998-12-01 Tom Tromey <tromey@cygnus.com>
10836 * Makefile.in (+target): Removed.
10837 (+xmake_file): Likewise.
10838 (+tmake_file): Likewise.
10839 (.NOEXPORT): Removed duplicate.
10841 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10843 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
10845 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
10847 * jvgenmain.c: Remove the xmalloc prototype, we get it from
10848 libiberty.h. Provide an xmalloc definition.
10850 * jvspec.c: Remove the xmalloc prototype.
10852 * parse-scan.y: Include config.h and system.h. Don't include
10853 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
10854 Provide an xstrdup definition.
10856 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
10858 * jcf-path.c (add_entry): Recognize ".jar" too.
10859 * lang-specs.h: Likewise.
10861 1998-11-26 Per Bothner <bothner@cygnus.com>
10863 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
10864 soft_monitorenter_node, soft_monitorexit_node, throw_node.
10866 * jcf-write.c (generate_bytecode_insns):
10867 Handle pre/post-increment/decrement of long.
10869 * jcf-write.c (generate_bytecode_insns):
10870 Handle missing exception handler (finally for synchronized).
10872 1998-11-25 Per Bothner <bothner@cygnus.com>
10874 * java-tree.h (end_params_node): Declare global.
10875 * decl.c (end_params_node): New global.
10876 (init_decl_processing, start_java_method): Use end_params_node for
10877 end of list of parameter types. Follows correct gcc conventions.
10878 * expr.c (pop_argument_types, pop_arguments): Likewise.
10879 * lang.c (put_decl_node): Likewise.
10880 * typeck.c (various places): Likewise.
10881 * class.y (various places): Likewise.
10882 * parse.y (various places): Likewise.
10884 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
10885 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
10887 * class.c: Add #include flags.h, remove no-longer needed declaration.
10889 * class.c (layout_class_method): Remove commented-out code, re-format.
10890 Don't add vtable entry (or index) for private methods.
10891 * expr.c (expand_invoke): A private method is implicitly final.
10892 * class.c (make_class_data): If inlining or optimizing,
10893 skip private methods.
10895 * class.c (finish_class): New function. Calls existing methods,
10896 but alls emits deferred inline functions.
10897 * jcf-parse.c (parse_class_file): Call finish_class.
10898 * parse.y (java_complete_expand_methods): Likewise.
10900 * expr.c (build_java_binop): Explicit default, to silence -Wall.
10902 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
10904 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
10906 * jcf-write.c (generate_bytecode_conditional): Fix typo.
10908 1998-11-24 Per Bothner <bothner@cygnus.com>
10910 * (generate_classfile): Always write class access flag with
10913 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10915 * class.c (maybe_layout_super_class): New function.
10916 (layout_class): Reorganized. Loop on class methods dispatched into
10917 a new function. Call maybe_layout_super_class.
10918 (layout_class_methods, layout_class_method): New functions.
10919 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
10921 (expand_invoke): Likewise.
10922 * java-tree.h (all_class_list): New global variable declared.
10923 (layout_class_methods, layout_class_method): New function
10925 (LAYOUT_SEEN_CLASS_METHODS): New macro.
10926 * jcf-parse.c (all_class_list): New global variable.
10927 (load_class): Extended what class_or_name can be. Use parser
10928 context mechanism to save globals before calling jcf_parse.
10929 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
10930 is set on the file name.
10931 (jcf_parse): Layout class methods when Object is loaded, otherwise
10932 record class in all_class_list for delayed method layout.
10933 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
10934 * lang.c (put_decl_node): Decode <init> into the decl context
10936 * lex.c (java_allocate_new_line): Use xmalloc.
10937 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
10938 pointers, not TREE_LIST elements.
10939 (struct parser_ctxt): Fixed comment indentations, added comments
10940 and reordered some fields.
10941 (java_check_methods): Function prototype removed.
10942 * parse.y (java_push_parser_context): Use xmalloc.
10943 (java_parser_context_restore_global): Pop extra pushed ctxp only
10944 when there's nothing next.
10945 (maybe_create_class_interface_decl): Fixed comment, add new
10946 created class decl to all_class_list.
10947 (method_header): Use GET_REAL_TYPE on argument's types.
10948 (method_declarator): Use GET_REAL_TYPE, change type to the real
10949 type in TREE_LIST dependency node. Build argument list with the
10951 (create_jdep_list): Use xmalloc. Removed allocation error message.
10952 (obtain_incomplete_type): Fixed leading comment. Broadened
10953 incoming argument meaning.
10954 (register_incomplete_type): Use xmalloc. Removed allocation error
10956 (safe_layout_class): Fixed leading comment.
10957 (jdep_resolve_class): Reversed if statement condition and switch
10958 if and else bodies.
10959 (resolve_and_layout): Fixed leading comment. Broadened incoming
10961 (complete_class_report_errors): New local variable name, for
10962 clarity. purify_type_name used for all error cases.
10963 (java_get_real_method_name): Stricter check on constructors.
10964 (java_check_regular_methods): Reverse methods list only if not
10965 already laid out. Layout artificial constructor.
10966 (java_check_methods): Deleted.
10967 (source_start_java_method): Obtain incomplete type for patchable
10969 (java_layout_classes): Fixed leading comment. Use
10970 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
10971 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
10972 before returning. Fixed comments.
10973 (java_expand_classes): Check for errors up front.
10974 (patch_method_invocation): Class to search is resolved and laid
10977 1998-11-24 Per Bothner <bothner@cygnus.com>
10979 * expr.c (java_lang_expand_expr): Add missing emit_queue.
10981 * javaop.h (int8): Removed - not used.
10982 (jbyte): Redefine portably with correct signedness.
10984 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
10986 * jcf-write.c (generate_bytecode_insns): Fix typo
10987 OPCODE_getstatic to OPCODE_getfield.
10989 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
10990 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
10991 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
10993 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10995 * jcf-parse.c (jcf_parse_source): Function returned type is
10996 void. Added prototype.
10997 (jcf_parse): Function returned type is void.
10998 (yyparse): Remove call to fclose on the last parsed file.
11000 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
11002 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11004 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
11005 (layout_class): Cope with methods featuring WFL in decl names.
11006 * decl.c (unqualified_object_id_node): New global variable,
11008 (build_decl_no_layout): Removed.
11009 * expr.c (build_primtype_type_ref): Handle Double.
11010 (java_lang_expand_expr): Fixed indentations.
11011 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
11012 (flag_wall, flag_redundant, flag_not_overriding,
11013 flag_static_local_jdk1_1, unqualified_object_id_node): Global
11014 variable declarations.
11015 (build_decl_no_layout): Removed prototype.
11016 (java_get_real_method_name): Added prototype.
11017 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
11018 (java_parse_abort_on_error): Macro now just returns.
11019 * jcf-parse.c (jcf_parse_source): Check fclose returned
11020 value. Call emit_register_classes if java_report_errors returns
11022 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
11023 flag_static_local_jdk1_1): New integer flags.
11024 (lang_decode_option): New flags set here.
11025 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
11026 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
11027 the flag_redundant variable.
11028 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
11029 when parsing java.lang.Object class.
11030 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
11031 NULL_TREE to build.
11032 (resolve_qualified_expression_name): Fixed indentation.
11033 (patch_array_ref): Changed prototype.
11034 (not_initialized_as_it_should_p): Prototype removed.
11035 (java_report_errors): Added function prototype.
11036 * parse.y (formal_parameter:): Changed error message for not yet
11037 supported final parameters.
11038 (class_type_list:): Set both PURPOSE and VALUE of created
11039 TREE_LIST to be class_type.
11040 (primary_no_new_array:): Handle class literals on primitive types.
11041 (parse_warning_context): Reinstalled correct force_error and
11042 do_warning flags setups.
11043 (java_report_errors): Changed prototype. Return java_error_count
11045 (variable_redefinition_error): Consider treating variable type as
11047 (create_interface): Warn about redundant abstract modifier if
11048 flag_redundant is set. Changed error message.
11049 (lookup_field_wrapper): Save/restore globals before/after looking
11051 (duplicate_declaration_error_p): Consider treating declaration
11052 type as a fake pointer.
11053 (register_fields): Extract real type from dependency node. Check
11054 for duplicate field declaration after type adjustment. Use
11055 DECL_INITIAL to store static final initialized values.
11056 (method_header): Extract real function type from dependency node.
11057 (check_abstract_method_header): Use GET_METHOD_NAME.
11058 (obtain_incomplete_type): Layout fake pointer type.
11059 (safe_layout_class): Don't try to check for methods before layout.
11060 (java_complete_class): Don't check for correct throws clause
11061 elements inheritance here.
11062 (resolve_and_layout): Broadened name parameter meaning.
11063 (reset_method_name): Use GET_METHOD_NAME.
11064 (java_get_real_method_name): New function.
11065 (java_check_regular_methods): Don't check methods in
11066 java.lang.Object. Verify lineage of throws clause elements. Use
11067 flag_no_overriding in warning report.
11068 (check_throws_clauses): Don't check if class was from
11069 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
11070 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
11071 (declare_local_variables): Use flag_static_local_jdk1_1 to report
11072 warning on unsupported final local variables. Use build_decl
11073 instead of build_decl_no_layout. Get real local variable type from
11075 (source_start_java_method): Get real parameter type from
11076 dependency node. Call build_decl instead of build_decl_no_layout.
11077 (java_layout_classes): Reverse tree and layout type and class as
11078 required. Mark class as loaded when done.
11079 (resolve_field_access): Fixed indentation. Restricted condition
11080 leading to static field access code generation. Set field_type
11081 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
11082 (resolve_qualified_expression_name): Initialize type_found to
11083 null. Handle static field resolved during qualification. Fixed
11084 layout on non primitive field decl types.
11085 (not_accessible_p): Fixed typo in comment.
11086 (patch_method_invocation): Resolve and layout class to search from
11088 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
11089 layout non primitive type, if necessary. Make method node only to
11091 (find_applicable_accessible_methods_list): Consider WFL'ed method
11092 decl names. Fixed indentation.
11093 (argument_types_convertible): Resolve and layout target type if
11095 (java_complete_tree): Fixed indentation problems. Rewrote
11096 CALL_EXPR thrown exceptions check. Re-installed further processing
11097 of the assignment in certain cases.
11098 (patch_assignment): Call maybe_build_primttype_type_ref to perform
11099 inlining on class literals.
11100 (valid_builtin_assignconv_identity_widening_p): Cope with constant
11102 (valid_method_invocation_conversion_p): Likewise.
11103 (patch_string): Temporary disable forbidden use of `this' in
11104 explicit constructor invocations when doing string concatenation
11105 within their scope.
11106 (patch_unaryop): Added comment. Reinstalled code to disable
11107 further check on assignment operation with cast expression RHS.
11108 (patch_switch_statement): Fixed indentation.
11109 (build_try_statement): Call build_decl instead of
11110 build_decl_no_layout.
11111 (patch_synchronized_statement): Likewise.
11112 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
11113 IS_UNCHECKED_EXPRESSION_P.
11114 (check_thrown_exceptions_do): Changed leading comment. Resolve and
11115 layout argument exception type.
11116 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
11117 of IS_UNCHECKED_EXPRESSION_P.
11119 1998-11-18 Anthony Green <green@cygnus.com>
11121 * jcf-parse.c (yyparse): Open class file in binary mode.
11123 1998-11-15 Per Bothner <bothner@cygnus.com>
11125 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
11127 * jcf-write.c (perform_relocations): Move check out one loop.
11129 1998-11-15 Anthony Green <green@hoser.cygnus.com>
11131 * Make-lang.in: Fix reference to srcdir.
11132 * jv-scan.c: Add missing xmalloc prototype.
11133 * jvgenmain.c: Ditto.
11135 1998-11-15 Per Bothner <bothner@cygnus.com>
11137 * decl.c (error_mark_node), java-tree.h: New global.
11138 * parse.y: Use empty_stmt_node instead of size_zero_node.
11139 (build_if_else_statement): If missing else, use empty_stmt_node.
11141 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
11142 (java_complete_expand_method): Complain if return is missing.
11143 (java_check_regular_methods): Comment out incorrect error check.
11144 (not_accessible_p): Fix incorrect handling of protected methods.
11145 (patch_method_invocation): Pass correct context to not_accessible_p.
11146 (find_applicable_accessible_methods_list): Likewise.
11147 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
11148 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
11149 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
11150 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
11152 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
11153 (push_int_const): Remove reundant NOTE_PUSH.
11154 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
11155 (- case SWITCH_EXPR): Fix code generation bug.
11156 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
11157 (generate_classfile): More robust for abstract methods.
11159 1998-11-15 Anthony Green <green@cygnus.com>
11161 * Makefile.in: jv-scan and jvgenmain all require libiberty.
11162 * Make-lang.in: Ditto.
11164 * jv-scan.c: Remove xmalloc and xstrdup definitions.
11165 * jvgenmain: Ditto.
11167 1998-11-15 Per Bothner <bothner@cygnus.com>
11169 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
11171 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
11173 1998-11-14 Per Bothner <bothner@cygnus.com>
11175 Allow uses of interface types to verify. This is not really
11176 type-safe, but it matches what Sun does, and is OK as long as
11177 there are appropriate run-time checks.
11178 * verify.c (merge_types): If merging two interface types,
11179 just set the result to java.lang.Object.
11180 * expr.c (pop_type): Any interface is matches by java.lang.Object.
11182 1998-11-13 Tom Tromey <tromey@cygnus.com>
11184 * gjavah.c (main): Handle --output-class-directory argument.
11185 * jvspec.c (lang_specific_driver): Translate `-d' into
11186 -foutput-class-dir.
11187 * jcf.h (jcf_write_base_directory): Declare.
11188 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
11189 * lang-options.h: Mention -foutput-class-dir.
11190 * jcf-write.c (jcf_write_base_directory): New global.
11191 (make_class_file_name): Put generated .class file into `-d'
11192 directory, or into source directory if -d not given. Function now
11194 (write_classfile): Free class file name. Handle case where class
11196 (DIR_SEPARATOR): New macro.
11197 Include <sys/stat.h>
11199 * Makefile.in (prefix): New macro.
11201 1998-11-12 Per Bothner <bothner@cygnus.com>
11203 * parse.y (patch_invoke): Do less if flag_emit_class_files.
11204 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
11205 here (done in patch_invoke instead).
11206 (case_identity): Moved here from parse.y.
11208 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
11209 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
11210 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
11211 so they can be efficiently scanned without recursion.
11212 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
11213 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
11214 in BLOCK iteratively, rather than recursively.
11216 * parse.y (do_unary_numeric_promotion): New function.
11217 (patch_unaryop, patch_binop, patch_array_ref): Use it.
11219 * parse.y (patch_newarray): Various fixes.
11221 Re-do handling of switch statements (for proper block scoping).
11222 * parse.y: Add just a single block for the enture switch block,
11223 but don't create any "case blocks".
11224 (group_of_labels): Rmeoved unneeded non-terminal.
11225 CASE_EXPR and DEFAULT_EXPR are added to current block.
11226 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
11227 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
11228 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
11229 * parse.y (wfl_operator, print_int_node): Make non-static.
11230 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
11231 as part of recursive scan of block.
11232 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
11233 (patch_switch_statement): Most tests move dinto java_complete_tree.
11235 * parse.y: Make various production be non-typed (void).
11236 * parse.y (parse_error): Merged into issue_warning_error_from_context.
11237 * parse.y (add_stmt_to_compound): Don't create/change extra node.
11238 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
11240 * jcf-write.c (struct jcf_handler): New type.
11241 (struct jcf_switch_state): New type.
11242 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
11243 (alloc_handler, emit_unop, emit_reloc): New functions.
11244 (adjust_typed_op): Add extra parameter ("max type" offset).
11245 (emit_switch_reloc, emit_case-reloc): New function.
11246 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
11247 (generate_bytecode_insns): Support REAL_CST, switch statements,
11248 exception handling, method calls, object/array creation, and more.
11250 * class.c: Remove some unused variables.
11251 * constants.c (find_string_constant): New function.
11252 (count_constant_pool_bytes): Fix to correctly handle wide constants.
11253 * decl.c (complete_start_java_method): Don't _Jv_InitClass
11254 if flag_emit_class_files.
11256 1998-11-12 Tom Tromey <tromey@cygnus.com>
11258 * jcf-io.c (find_class): Added explanatory comment.
11260 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
11261 trailing slash to `.zip' entries.
11263 * jvspec.c (lang_specific_driver): Correctly handle case where
11264 GC_NAME not defined.
11266 1998-11-11 Tom Tromey <tromey@cygnus.com>
11268 * jvspec.c (GC_NAME): New define.
11269 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
11271 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
11273 1998-11-11 Per Bothner <bothner@cygnus.com>
11275 * jcf-dump.c (TABLE_SWITCH): Fix typos.
11277 1998-11-11 Tom Tromey <tromey@cygnus.com>
11279 * jcf-dump.c (main): Correctly recognize `--'-style long options.
11281 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11283 * class.c (is_compiled_class): Call safe_layout_class for class
11284 compiled from source.
11285 * conver.h (convert_to_integer, convert_to_real,
11286 convert_to_pointer): Added prototypes.
11287 * decl.c (init_decl_processing): Non longer push the decls of
11288 `methodtable', `constants', `Class', `Field', `dispatchTable'
11289 `jexception' and `Method'.
11290 * expr.c (build_invokeinterface): New function.
11291 (expand_invoke): static variable CLASS_IDENT now in
11292 build_invokeinterface. Use build_invokeinterface.
11293 (expand_java_field_op): Moved code to inline
11294 java.lang.PRIMTYPE.TYPE into a function.
11295 (build_primtype_type_ref): New function.
11296 * java-tree.def (INSTANCEOF_EXPR): New tree code.
11297 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
11298 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
11299 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
11300 (DECL_LOCAL_STATIC_VALUE): New macro.
11301 (build_invokeinterface, build_primtype_type_ref): New function
11303 (java_parse_abort_on_error): Macro rewritten.
11304 * jcf-parse.c (current_method): Add comment to declaration.
11305 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
11306 Function prototypes fixed.
11307 (jcf_parse_source): push/pop parser context. save/restore global.
11308 (parse_source_file): Fixed leading comment. Now take a
11309 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
11310 classes and pop the parser context anymore.
11311 (yyparse): Push parser context, save globals, parse the source
11312 file, restore globals and pop the parser context when processing a
11314 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
11315 * lex.c (java_parse_doc_section): New function.
11316 (java_lex): Call java_parse_doc_section when appropriate. Build an
11317 operator around INSTANCEOF_TK.
11318 * lex.h (java_lineterminator, java_sprint_unicode,
11319 java_unicode_2_utf8, java_lex_error, java_store_unicode):
11320 Prototypes rewritten.
11321 (java_parse_escape_sequence, java_letter_or_digit_p,
11322 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
11323 java_read_unicode, java_store_unicode, java_read_char,
11324 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
11325 Added function prototypes.
11326 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
11328 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
11330 (struct parser_ctxt): New fields: deprecated,
11331 current_parsed_class_un, gclass_list.
11332 (fix_method_argument_names, issue_warning_error_from_context,
11333 resolve_package, lookup_package_type): New function prototypes.
11334 (resolve_expression_name): Fixed function prototype.
11335 (find_applicable_accessible_methods_list): Fixed indentation, added
11336 extra argument in prototype.
11337 (check_final_assignment, build_null_of_type, check_deprecation,
11338 check_method_redefinition, reset_method_name,
11339 java_check_regular_methods, java_check_abstract_methods,
11340 maybe_build_primttype_type_ref): New function prototype.
11341 * parse.y (conver.h): Include.
11342 (INSTANCEOF_TK): Tagged <operator>.
11343 (single_type_import_declaration): Use REGISTER_IMPORT macro.
11344 (relational_expression:): Build binop for instanceof.
11345 (java_push_parser_context): Remember ctxp->gclass_list across
11347 (java_pop_parser_context): Simply return if no context
11348 exists. Remember gclass_list across contexts.
11349 (issue_warning_error_from_context): New function.
11350 (parse_error_context): Don't setup ctxp->elc here. Call
11351 issue_warning_error_from_context instead.
11352 (parse_warning_context): Likewise.
11353 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
11354 setup. Link new class/interface to ctxp->gclass_list.
11355 (add_superinterfaces): Register interface as incomplete if not
11357 (create_class): Remember class unqualified name in
11358 ctxp->current_parsed_class_un. Check class deprecation.
11359 (register_fields): Check field deprecation. Remember static final
11360 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
11362 (method_header): New local variable ORIG_ARG. Use unqualified
11363 current class name for check on constructor errors. Promote return
11364 type if of record type. Argument list fix moved in
11365 fix_method_argument_names, called here. Check method deprecation.
11366 (fix_method_argument_names): New function.
11367 (method_declarator): Promote record typed arguments.
11368 (safe_layout_class): Check class methods before layout.
11369 (java_complete_class): Compute field layout when patched.
11370 (do_resolve_class): Try to load class after having it renamed
11371 after the package name.
11372 (get_printable_method_name): Use DECL_CONTEXT.
11373 (reset_method_name): New function.
11374 (check_method_redefinition): Use reset_method_name.
11375 (java_check_regular_methods): New local variable
11376 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
11377 names for error report. Check for compile-time error when method
11378 found has default (package) access.
11379 (java_check_abstract_methods): Now takes an interface DECL node as
11380 an argument. Also reinstall real name on unchecked
11381 overriding/hiding methods for error report.
11382 (java_check_methods): Fixed leading comment. Get classes to verify
11383 from ctxp->gclass_list. Use CHECK_METHODS macro and set
11384 CLASS_METHOD_CHECKED_P on class verification.
11385 (lookup_java_method2): Get real method name if necessary.
11386 (find_in_imports): Don't check package class access here.
11387 (resolve_package, lookup_package_type): New functions.
11388 (java_layout_classes): Fixed leading comment. Take classes to be
11389 laid out from ctxp->gclass_list.
11390 (java_complete_expand_methods): Don't expand native and abstract
11392 (java_expand_classes): New function.
11393 (resolve_expression_name): Use additional argument ORIG. Retrieve
11394 values of static final field of primitive types.
11395 (resolve_field_access): Handles static final field of promotive
11397 (resolve_qualified_expression_name): Handle STRING_CST as
11398 primaries and package name resolution. Check deprecation on found
11399 decls. Set where_found and type_found on non static field resolved
11400 during qualification. Layout non primitive field decl types.
11401 (check_deprecation): New function.
11402 (maybe_access_field): Simplified.
11403 (patch_method_invocation_stmt): Local variable CLASS_TYPE
11404 removed. Reverse method's argument when primary is a type. Don't
11405 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
11406 instead. Include abstract class in the list of class searchable
11407 for constructors. Use DECL_CONTEXT of found method for access
11408 checks. Check method deprecation.
11409 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
11410 converting arguments. Handle INVOKE_INTERFACE.
11411 (lookup_method_invoke): Search constructor using existing
11412 infrastructure (don't rely on lookup_java_constructor anymore).
11413 (find_applicable_accessible_methods_list): Extra argument flag
11414 LC. Now include constructor in the search.
11415 (qualify_ambiguous_name): Conditional expression are primaries.
11416 (not_initialized_as_it_should_p): static final are always
11418 (java_complete_tree): Pass extra NULL argument to
11419 resolve_expression_name. Stricter test to carry on patching
11420 assignments. New case for INSTANCEOF_EXPR.
11421 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
11422 (check_final_assignment, maybe_build_primttype_type_ref): New
11424 (patch_assignment): Detect resolved static finals and carry normal
11425 assignment error check on them. Inline PRIMTYPE.TYPE read access.
11426 (try_builtin_assignconv): Access constant 0 on all primitive
11428 (valid_builtin_assignconv_identity_widening_p): Accept identical
11429 types. Accept all promoted type on int type.
11430 (valid_ref_assignconv_cast_p): Accept a null pointer to be
11431 assigned to a reference.
11432 (valid_method_invocation_conversion_p): Accept to check null
11434 (build_binop): Merge declaration and initialization of local
11436 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
11437 numeric types. Improved validity test for qualify operators on
11439 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
11440 and PREINCREMENT_EXPR. Also detect resolved static finals of a
11441 primitive type and issue the appropriate error message.
11442 (resolve_type_during_patch): Mark class loaded when resolved.
11443 (patch_cast): Allow null to be cased to reference types.
11444 (build_null_of_type): New function.
11445 (patch_array_ref): Handle array on references correctly.
11446 (patch_return): Removed unused local variable MODIFY. Force
11447 boolean to be returned as integers. Allows null to be returned by
11448 a function returning a reference.
11449 * typeck.c (convert_to_integer, convert_to_real,
11450 convert_to_pointer): Prototypes moved to convert.h
11451 (lookup_argument_method): Use method real name, if necessary.
11453 1998-10-30 Tom Tromey <tromey@cygnus.com>
11455 * class.c (build_class_ref): Changed name of primitive classes to
11458 * class.c (make_class_data): Renamed fields: nmethods to
11459 method_count, method_count to dtable_method_count. Always set
11460 `state' field to 0.
11461 * decl.c (init_decl_processing): Likewise.
11463 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11465 * class.c (layout_class): Don't mangle <finit>, produce
11466 __finit<class> instead. Don't verify artificial methods.
11467 * decl.c (finit_identifier_node): New declared global.
11468 (init_decl_processing): finit_identifier_node initialized.
11469 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
11470 * java-tree.h (finit_identifier_node): Declared as extern.
11471 (struct lang_decl): New field called_constructor.
11472 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
11473 (CLASS_HAS_FINIT_P): New macro.
11474 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
11475 explicit constructor invocation.
11476 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
11477 CALL_SUPER_CONSTRUCTOR_P): New macros.
11478 (write_classfile): Added prototype.
11479 * jcf-parse.c (jcf_parse_source): Parse and remember for
11480 generation if the file was seen on the command line.
11481 (parse_source_file): Don't write the class file here.
11482 (yyparse): Loop on files rewritten. Set current_jcf.
11483 (parse_zip_file_entries): Parse class file only if it was found.
11484 * lang.c (init_parse): Don't open command line provided filename
11486 (lang_parse): Don't set main_jcf anymore.
11487 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
11488 (JCONSTRUCTOR_CHECK): New macro.
11489 (JBSC_TYPE_P): New macro.
11490 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
11491 (COMPLETE_CHECK_OP_2): New macro.
11492 (struct parse_ctxt): New field explicit_constructor_p.
11493 (check_class_interface_creation): Fixed prototype indentation.
11494 (patch_method_invocation_stmt): Prototype reflects added argument.
11495 (patch_invoke): Likewise.
11496 (complete_method_declaration, build_super_invocation,
11497 verify_constructor_circularity,
11498 build_this_super_qualified_invocation, get_printable_method_name,
11499 patch_conditional_expr, maybe_generate_finit, fix_constructors,
11500 verify_constructor_super, create_artificial_method,
11501 start_artificial_method_body, end_artificial_method_body,
11502 generate_field_initialization_code): New function prototypes.
11503 * parse.y: Fixed leading comment
11504 (constructor_header:, constructor_body:, block_end:): Rules tagged
11506 (type_declaration:): Call maybe_generate_finit.
11507 (method_declaration:): Action for method_body: placed in new
11508 function complete_method_declaration, called here.
11509 (constructor_declaration:): Defined actions. Removed leading
11511 (constructor_header:): New rule with action.
11512 (constructor_body:): Rule rewritten using block_begin: and
11513 block_end:. Defined actions.
11514 (constructor_declarator:, explicit_constructor_invocation:):
11516 (block:): Use new rules block_begin: block_end:.
11517 (block_begin:, block_end:): New rules and actions.
11518 (block_statements:): Fixed error message for explicit
11520 (method_invocation:): Call build_this_super_qualified_invocation
11521 if primary is `this' or `super' was seen.
11522 (conditional_expression:): Action defined.
11523 (extra_ctxp_pushed_p): New static global flag.
11524 (java_parser_context_save_global): Create parser context if
11525 necessary. Use extra_ctxp_pushed_p to remember it.
11526 (java_parser_context_restore_global): Pop extra parser context if
11528 (build_array_from_name): Array on primitive types are marked
11530 (register_fields): Restore new name in field initializer
11531 expression if type was altered. Non static fields initialized upon
11532 declaration marked initialized.
11533 (maybe_generate_finit): New function.
11534 (maybe_generate_clinit): Use create_artificial_method,
11535 start_artificial_method_body, end_artificial_method_body. Generate
11536 debug info for enclosed initialization statements.
11537 (method_header): Fixed leading comment. Check constructor
11538 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
11540 (complete_method_declaration, constructor_circularity_msg,
11541 verify_constructor_circularity): New functions.
11542 (get_printable_method_name): New function.
11543 (check_method_redefinition): Don't rename <finit> methods. Fix
11544 declared constructor names. Error message for
11545 constructors modified.
11546 (java_check_regular_methods): Local variable seen_constructor
11547 renamed saw_constructor. Skip verification on constructors. Create
11548 default constructor with create_artificial_method.
11549 (java_check_methods): Removed unnecessary empty line.
11550 (create_artificial_method, start_artificial_method_body,
11551 end_artificial_method_body): New functions.
11552 (java_layout_classes): Changed leading comment. Reverse fields
11553 list if necessary. Always layout java.lang.Object if being
11555 (java_complete_expand_methods): Verify constructor circularity.
11556 (java_complete_expand_method): Call fix_constructor on
11557 constructors. Local variable no_ac_found removed. Restore
11558 bindings if method body expansion failed.
11559 (fix_constructors, verify_constructor_super,
11560 generate_field_initialization_code): New function.
11561 (java_expand_classes): Fixed leading comment. Write class file
11563 (resolve_expression_name): Check for illegal instance variable
11564 usage within the argument scope of an explicit constructor
11566 (resolve_qualified_expression_name): Pass extra from_super flag
11567 when invoking patch_method_invocation_stmt. New case for
11568 conditional expression when used as a primary. Check for error
11569 when acquiring super.
11570 (patch_method_invocation_stmt): Added extra argument super. New
11571 local variable is_static_flag. Set class_to_search according to
11572 the nature of the constructor invocation. Don't add `this'
11573 argument when expanding NEW_CLASS_EXPR. Check for illegal method
11574 invocation within the argument scope of explicit constructor
11575 invocation. Set is_static according to is_static_flag. Provide
11576 extra `super' argument to patch_invoke invocation.
11577 (patch_invoke): New argument from_super. Loop on arguments
11578 indentation fixed. Pass from_super to invocation_mode. New switch
11579 case INVOKE_SUPER. Fixed error message in switch default case.
11580 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
11582 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
11583 (lookup_method_invoke): Fixed prototypes in candidates list. Error
11584 message takes constructors into account.
11585 (find_applicable_accessible_methods_list): Fixed indentation.
11586 (qualify_ambiguous_name): Take explicit constructor invocation
11587 into account. Deal with a conditional expression as a primary to
11589 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
11590 case. Added extra argument to patch_method_invocation_stmt.
11591 Register calls made to explicit constructor `this'. Don't call
11592 save_expr in ARRAY_REF case when emitting class files. Check for
11593 illegal use of this when expanding explicit constructor invocation
11595 (complete_function_arguments): Set and reset parser context
11596 explicit_constructor_p field value when appropriate.
11597 (build_super_invocation, build_this_super_qualified_invocation):
11599 (patch_assignment): Fixed typo.
11600 (patch_unaryop): Check on final fields occurs only when a decl
11602 (patch_return): Take constructors into account.
11603 (patch_conditional_expr): New function.
11604 * typeck.c (build_java_signature): Removed unnecessary empty line.
11606 1998-10-28 Jeffrey A Law (law@cygnus.com)
11608 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
11610 1998-10-28 Tom Tromey <tromey@cygnus.com>
11612 * decl.c (init_decl_processing): Renamed fields.
11613 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
11614 interface_len, msize fields.
11616 * class.c (make_class_data): Removed subclass_head and
11617 subclass_next fields.
11618 * decl.c (init_decl_processing): Removed subclass_head and
11619 subclass_next fields.
11621 1998-10-28 Jeffrey A Law (law@cygnus.com)
11623 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
11624 * mangle.c (emit_unicode_mangled_name): Similarly.
11626 1998-10-26 Nick Clifton <nickc@cygnus.com>
11628 * jcf-parse.c (get_constant): Place braces around code to compute
11629 'd' when REAL_ARITHMETIC is not defined.
11631 1998-10-25 H.J. Lu (hjl@gnu.org)
11633 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
11636 1998-10-23 Tom Tromey <tromey@cygnus.com>
11638 * lang-specs.h: `.zip' files are input to jc1.
11640 1998-10-22 Per Bothner <bothner@cygnus.com>
11642 * jvspecs.c: Add (but don't enable) support for combining multiple
11643 .class and .java input filenames to a single jc1 invocation.
11644 Add support for -C flag (copile to .class files).
11645 Translate -classpath and -CLASSPATH arguments.
11646 * lang-specs.h: Don't set %2 spec.
11648 1998-10-22 Tom Tromey <tromey@cygnus.com>
11650 * jcf-path.c (add_entry): Don't add trailing separator if entry is
11652 (add_path): Don't add trailing separator to non-empty path
11655 * lang.c (lang_decode_option): Check for -fclasspath and
11656 -fCLASSPATH before examining other `-f' options.
11658 * java-tree.h (finalize_identifier_node): Don't declare.
11659 * class.c (make_class_data): Don't push "final" field.
11660 * decl.c (init_decl_processing): Don't push "final" field.
11661 (finalize_identifier_node): Removed.
11662 (init_decl_processing): Don't set finalize_identifier_node.
11664 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
11666 1998-10-11 Anthony Green <green@cygnus.com>
11668 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
11669 (JV_SCAN_SOURCES): New macro.
11670 (JCF_DUMP_SOURCES): Likewise.
11671 (jcf-dump$(exeext)): New target.
11672 (jv-scan$(exeext)): New target.
11674 1998-10-22 Tom Tromey <tromey@cygnus.com>
11676 * Makefile.in (LEX): Removed.
11677 (LEXFLAGS): Likewise.
11678 (SET_BISON): New macro.
11680 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
11681 spurious diffs in parse.c.
11682 ($(PARSE_SCAN_C)): Likewise.
11683 (PARSE_DIR): New macro.
11685 (PARSE_SCAN_C): Likewise.
11686 (PARSE_RELDIR): New macro.
11688 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
11690 * jcf-io.c (find_class): Use saw_java_source to determine when to
11691 look for `.java' file.
11692 * jcf-parse.c (saw_java_source): New global.
11693 (yyparse): Set it if `.java' file seen.
11695 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
11696 (GCJH_SOURCES): Likewise.
11697 * Makefile.in (datadir): New macro.
11698 (libjava_zip): Likewise.
11699 (JAVA_OBJS): Added jcf-path.o.
11700 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11701 (../gcjh$(exeext)): Likewise.
11702 (jcf-path.o): New target.
11703 * java-tree.h (fix_classpath): Removed decl.
11704 * jcf-parse.c (fix_classpath): Removed.
11705 (load_class): Don't call fix_classpath.
11706 * parse.y (read_import_dir): Don't call fix_classpath.
11707 * lex.h: Don't mention classpath.
11708 * lex.c (java_init_lex): Don't initialize classpath.
11709 * jcf-io.c (classpath): Removed global.
11710 (find_class): Use jcf_path iteration functions. Correctly search
11711 class path for .java file.
11712 (open_in_zip): New argument `is_system'.
11713 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
11714 classpath-related options.
11715 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
11717 (lang_init): Call jcf_path_init.
11718 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
11719 * lang-specs.h: Handle -I. Minor cleanup to -M options.
11720 Correctly put braces around second string in each entry.
11721 * gjavah.c (main): Call jcf_path_init. Recognize all the new
11722 classpath-related options.
11723 (help): Updated for new options.
11724 * jcf.h: Declare functions from jcf-path.c. Don't mention
11725 `classpath' global.
11726 * jcf-path.c: New file.
11728 * jcf-depend.c: Include jcf.h.
11730 * jcf-write.c (localvar_alloc): Returns `void'.
11731 (localvar_free): Removed unused variable.
11733 * lang.c (OBJECT_SUFFIX): Define if not already defined.
11734 (init_parse): Use OBJECT_SUFFIX, not ".o".
11736 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11738 * class.c (emit_register_classes): Renamed from
11739 emit_register_class.
11740 * java-tree.h (emit_register_classes): Prototype renamed from
11741 emit_register_class.
11742 * jcf-parse.c (yyparse): Call emit_register_classes once before
11744 * parse.y (java_expand_classes): No longer register classes.
11746 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11748 * class.c (is_compiled_class): New local variable
11749 seen_in_zip. Identify classes found in currently compiled source
11751 * decl.c (complete_start_java_method): Fixed typo.
11752 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
11753 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
11754 (CLASS_P): Moved around.
11755 (java_parse_abort_on_error): Macro moved from jcf-parse.c
11756 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
11758 (jcf_parse_source): Changed leading comment. Removed unnecessary
11759 fclose and CLASS_FROM_SOURCE_P marking.
11760 (parse_source_file): New local variables remember_for_generation
11761 and filename. Mark parsed file name identifier node. Removed block
11762 executed when parse_only was null. Set remember_for_generation.
11763 Use it as an argument to java_pop_parser_context.
11764 (yyparse): New local variables several_files, list, next node and
11765 current_file_list. Split ampersand separated file names into
11766 current_file_list. Iterate through the list and parse accordingly.
11767 * parse.h (java_pop_parser_context): New function prototype.
11768 * parse.y (ctxp_for_generation): New static global variable.
11769 (java_pop_parser_context): New argument generate. Link popped ctxp
11770 to ctxp_for_generation list accordingly.
11771 (java_complete_expand_methods): Fixed indentation.
11772 (java_expand_classes): New function.
11774 1998-10-17 Per Bothner <bothner@cygnus.com>
11776 * Makefile.in: Link with libiberty.a instead of memmove.o.
11778 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11780 * lex.c (setjmp.h): No longer included.
11781 * lex.h (setjmp.h): Included.
11782 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
11783 (duplicate_declaration_error_p): Renamed from
11784 duplicate_declaration_error.
11785 (build_array_from_name): New function prototype.
11786 * parse.y (setjmp.h): No longer included.
11787 (variable_declarator_id): Define action.
11788 (build_array_from_name): New function.
11789 (duplicate_declaration_error_p): Renamed from
11790 duplicate_declaration_error. Fixed leading comment.
11791 (register_fields): Main `for' loop reorganized. Uses
11792 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
11793 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
11794 build_array_from_name.
11795 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
11797 (read_import_dir): Don't try to skip `.' and `..'.
11798 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
11799 build_array_from_name. Main `for' loop reorganized.
11800 (resolve_qualified_expression_name): When building access to a
11801 field, use the type where the field was found, not its own type.
11802 (maybe_access_field): Use field DECL_CONTEXT if the type where the
11803 field was found is null.
11804 (qualify_ambiguous_name): Sweep through all successive array
11807 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11809 * java-tree.h (pop_labeled_block, lang_printable_name,
11810 maybe_add_interface, set_super_info, get_access_flags_from_decl,
11811 interface_of_p, inherits_from_p, fix_classpath,
11812 complete_start_java_method, emit_handlers, init_outgoing_cpool,
11813 make_class_data, register_class, alloc_name_constant): New
11814 function prototypes.
11815 * lang.c (lang_decode_option): Set argc argument unused. Fixed
11816 indentation. Added cast to remove warning.
11817 (lang_printable_name): Set v argument unused.
11818 (lang_print_error): Added argument to lang_printable_name call.
11819 (java_dummy_print, print_lang_decl, print_lang_type,
11820 print_lang_identifier, lang_print_xnode): All argument marked
11822 * lex.c (java_unget_unicode): Removed unnecessary argument.
11823 (java_allocate_new_line): Unused local variable is gone.
11824 (java_read_char): Added parenthesis in expressions to remove
11825 warnings. Added final return statement.
11826 (java_read_unicode): Added parenthesis in expression to remove
11828 (java_parse_end_comment): Fixed java_unget_unicode invocation.
11829 (java_parse_escape_sequence): Likewise.
11830 (java_lex): Unused local variables are gone. Fixed
11831 java_unget_unicode invocation.
11832 * lex.h (set_float_handler): Prototype added when JC1_LITE not
11834 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
11835 lang_printable_name invocation in macro.
11836 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
11838 (duplicate_declaration_error): Suppressed unused argument in
11840 (identical_subpath_p): Function declaration is gone.
11841 (patch_invoke): Suppressed unused argument in prototype.
11842 (patch_cast, build_labeled_block, check_thrown_exceptions):
11844 * parse.y (setjmp.h): Included
11845 (toplev.h): Likewise.
11846 (field_declaration:): Suppressed unused local
11847 (label_decl:): Fixed build_labeled_block invocation.
11848 (java_pop_parser_context): Put extra parenthesis around assignment
11850 (yyerror): Suppressed unused local variables.
11851 (variable_redefinition_error): Fixed lang_printable_name
11853 (create_interface): Suppressed unused local variables.
11854 (create_class): Likewise.
11855 (duplicate_declaration_error): Suppressed unused argument. Fixed
11856 lang_printable_name invocation.
11857 (register_fields): Suppressed unused local variable. Fixed
11858 duplicate_declaration_error invocation.
11859 (method_header): Suppressed unused local variable.
11860 (method_declarator, parser_check_super): Likewise.
11861 (java_complete_class): Suppressed unused local variable. Fixed
11862 fatal error message.
11863 (complete_class_report_errors): Added default: in switch.
11864 (java_check_regular_methods): Fixed lang_printable_name
11866 (check_throws_clauses): Likewise.
11867 (java_check_abstract_methods): Suppressed unused local
11868 variable. Fixed lang_printable_name invocation.
11869 (read_import_entry): Added supplemental return statement.
11870 (read_import_dir): Suppressed unused local variables.
11871 (check_pkg_class_access, declare_local_variables): Likewise.
11872 (source_start_java_method): Suppressed unused extern variable
11874 (expand_start_java_method): Suppressed unused extern and local
11875 variable declarations.
11876 (java_complete_expand_methods): Likewise.
11877 (java_complete_expand_method): Suppressed unused local variables.
11878 (make_qualified_name): Likewise.
11879 (resolve_qualified_expression_name): Added default: in
11880 switch. Fixed lang_printable_name invocation.
11881 (class_instance_creation_expression): Added parenthesis around
11883 (patch_method_invocation_stmt): Fixed lang_printable_name and
11884 patch_invoke invocations.
11885 (check_for_static_method_reference): Fixed lang_printable_name
11887 (patch_invoke): Suppressed unused arguments and local variables.
11888 (lookup_method_invoke): Suppressed unused local variables.
11889 (qualify_ambiguous_name): Added default: in switch.
11890 (identical_subpath_p): Function removed.
11891 (patch_assignment): Suppressed unused local variables. Suppressed
11892 unnecessary if statement. Fixed lang_printable_name invocations.
11893 (try_builtin_assignconv): Fixed lang_printable_name invocations.
11894 (valid_ref_assignconv_cast_p): Parenthesis around
11895 expression. Suppressed unused local variables.
11896 (build_binop): Suppressed unused local variables. fixed
11897 lang_printable_name invocations.
11898 (string_constant_concatenation): Suppressed unused local
11900 (patch_unaryop): Fixed lang_printable_name invocation.
11901 (patch_cast): Suppressed unnecessary argument. Fixed
11902 lang_printable_name invocation.
11903 (patch_array_ref): Fixed lang_printable_name invocation.
11904 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
11905 (build_labeled_block): Suppressed unused argument.
11906 (generate_labeled_block): Fixed build_labeled_block invocation.
11907 (build_loop_body): Suppressed unused local variables.
11908 (patch_loop_statement): Likewise.
11909 (patch_exit): Fixed lang_printable_name invocation.
11910 (patch_switch_statement): Likewise.
11911 (case_identity): First argument marked unused.
11912 (patch_try_statement): Fixed lang_printable_name invocations.
11913 (patch_synchronized_statement, patch_throw_statement): Likewise.
11914 (check_thrown_exceptions): Fixed check_thrown_exceptions and
11915 lang_printable_name invocations.
11916 (check_thrown_exceptions_do): Suppressed unused argument.
11918 1998-10-14 Tom Tromey <tromey@cygnus.com>
11920 * jcf-write.c (write_classfile): Add output class file as target.
11921 * lang-options.h: Added -MD, -MMD, -M, and -MM.
11922 * jcf.h: Added declarations for dependency-tracking functions.
11923 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
11924 * lang.c (lang_decode_option): Recognize -MD and -MMD.
11925 (finish_parse): Call jcf_dependency_write.
11926 (dependency_tracking): New global.
11927 (DEPEND_SET_FILE): New define.
11928 (DEPEND_ENABLE): New define.
11929 (init_parse): Enable dependency tracking if required.
11931 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
11932 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11933 (../gcjh$(exeext)): Likewise.
11934 (jcf-depend.o): New target.
11935 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
11936 (GCJH_SOURCES): Likewise.
11937 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
11939 (find_classfile): Added dep_name argument.
11940 (find_class): Compute name of dependency.
11941 (open_in_zip): Call jcf_dependency_add_file.
11942 * gjavah.c (output_file): No longer global.
11943 (usage): Don't mention "gjavah".
11945 (java_no_argument): Likewise.
11946 (version): Likewise.
11947 (main): Recognize and handle -M family of options.
11948 (print_mangled_classname): Return is void.
11949 (process_file): Handle case where output is suppressed.
11950 (HANDLE_END_FIELD): Likewise.
11951 (HANDLE_METHOD): Likewise.
11952 * jcf-depend.c: New file.
11954 1998-10-13 Jeffrey A Law (law@cygnus.com)
11956 * java-tree.def: Add missing newline at EOF.
11958 1998-10-13 Tom Tromey <tromey@cygnus.com>
11960 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
11961 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
11963 Include <config.h> and "system.h".
11964 (disassemble_method): Undefine RET to avoid clash with
11965 config/i386/i386.h.
11967 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11969 * decl.c (runtime_exception_type_node, error_exception_type_node):
11970 New global variables.
11971 (init_decl_processing): Initialized.
11972 * expr.c (java_lang_expand_expr): Set caught exception type to
11973 null if catch handler argument doesn't exit.
11974 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
11976 * java-tree.h (runtime_exception_type_node,
11977 error_exception_type_node): Global variables declared.
11978 (DECL_FUNCTION_THROWS): New macro.
11979 (DECL_FUNCTION_BODY): Modified comment.
11980 (DECL_SPECIFIC_COUNT): Likewise.
11981 (struct lang_decl): New field throws_list.
11982 (IS_UNCHECKED_EXPRESSION_P): New macro.
11983 * lex.c (java_lex): Generate location information for THROW_TK.
11984 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
11985 EXCEPTIONS_P): New macros.
11986 (enum jdep_code): New value JDEP_EXCEPTION.
11987 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
11988 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
11989 PATCH_METHOD_RETURN_ERROR): New macros.
11990 (patch_method_invocation_stmt): Added new argument to prototype.
11991 (patch_synchronized_statement, patch_throw_statement,
11992 check_thrown_exceptions, check_thrown_exceptions_do,
11993 purge_unchecked_exceptions, check_throws_clauses): New function
11995 * parse.y Fixed typo in keyword section.
11996 (throw:): Rule tagged <node>.
11997 (THROW_TK): Keyword tagged <operator>.
11998 (method_header:): Last argument to call to method_header passed
12000 (throws:, class_type_list:, throw_statement:,
12001 synchronized_statement:, synchronized:): Defined actions.
12002 (method_header): New local variable current. Register exceptions
12003 from throws clause.
12004 (java_complete_tree): Complete and verify exceptions from throws
12006 (complete_class_report_errors): Error message on exceptions not
12008 (java_check_regular_methods): Fixed typo. Shortcut on private
12009 overriding methods. Changed error message on method
12010 redefinition. Check for throws clause compatibility.
12011 (check_throws_clauses): New function.
12012 (java_check_abstract_methods): Use DECL_NAME for wfl or current
12013 method. Changed error message on method redefinition.
12014 (currently_caught_type_list): New static variable.
12015 (java_complete_expand_methods): Purge unchecked exceptions from
12016 throws clause list. Call PUSH_EXCEPTIONS before walk and
12017 POP_EXCEPTIONS after.
12018 (resolve_qualified_expression_name): Pass new argument as NULL to
12019 patch_method_invocation_stmt.
12020 (patch_method_invocation_stmt): New argument ref_decl. Invoke
12021 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
12022 argument list when appropriate. Use new argument if non null to
12023 store selected method decl.
12024 (patch_invoke): Convert if necessary args of builtin types before
12025 forming CALL_EXPR. Argument list no longer reversed here.
12026 (invocation_mode): Treat final methods as static methods.
12027 (java_complete_tree): New cases for THROW_EXPR: and
12028 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
12030 (complete_function_arguments): No more RECORD_TYPE
12031 conversion. Function parameter nodes no longer saved.
12032 (valid_ref_assignconv_cast_p): Avoid handling null type.
12033 (patch_binop): Fixed null constant reference handling.
12034 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
12035 BUILD_THROW macros.
12036 (patch_try_statement): Fixed comments. Record caught types in
12037 list, push the list, expand try block and pop the list.
12038 (patch_synchronized_statement, patch_throw_statement,
12039 check_thrown_exceptions, check_thrown_exceptions_do,
12040 purge_unchecked_exceptions): New functions.
12041 * typeck.c (lookup_argument_method): Allow WFL in place of method
12042 DECL_NAME during method definition check
12044 1998-10-09 Tom Tromey <tromey@cygnus.com>
12046 * gjavah.c (decode_signature_piece): New function.
12047 (print_c_decl): Use it. Added `name_override' argument.
12048 (print_method_info): Use name_override argument to print_c_decl.
12049 (seen_fields): Removed.
12050 (print_field_info): Don't update seen_fields.
12051 (struct method_name): New structure.
12052 (method_name_list): New global.
12053 (print_method_info): Add new method to list of methods.
12054 (name_is_method_p): New function.
12055 (print_field_info): If field name has same name as method, then
12057 (process_file): Parse methods before fields.
12058 (field_pass): New global.
12059 (HANDLE_END_FIELD): Take field_pass into account.
12061 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12063 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
12064 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12066 1998-10-03 Anthony Green <green@cygnus.com>
12068 * jvspec.c: Fix bug in jvgenmain_spec patch.
12070 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12072 * Makefile.in (lang.o:): Install dependency on java-tree.def.
12073 * decl.c (soft_exceptioninfo_call_node): New global variable.
12074 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
12075 takes extra integer argument. soft_exceptioninfo_call_node
12077 * except.c (java_set_exception_lang_code): New function
12078 (method_init_exceptions): Called here.
12079 (prepare_eh_table_type): New function.
12080 (expand_end_java_handler): Called here.
12081 * expr.c (build_java_throw_out_of_bounds_exception): Now features
12082 one argument. Modified generation of call to
12083 soft_badarrayindex_node to use new argument.
12084 (build_java_arrayaccess): Pass faulty index value to
12085 build_java_throw_out_of_bounds_exception.
12086 (generate_name): New function.
12087 (java_lang_expand_expr): New local variables node, current,
12088 has_finally_p. Expand TRY_EXPR node.
12089 (process_jvm_instruction): Replace top of the stack with thrown
12090 object reference when entering exception handler.
12091 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
12092 specific tree codes.
12093 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
12095 (DECL_SPECIFIC_COUNT): New macro.
12096 (prepare_eh_table_type, java_set_exception_lang_code,
12097 generate_name): New function declarations.
12098 (match_java_method): Declaration deleted.
12099 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
12101 * lex.c (TRY_TK, CATCH_TK): Generate location information.
12102 * parse.h (redefinition_error, refine_accessible_methods_list,
12103 can_cast_to_p): Function declaration removed.
12104 (classitf_redefinition_error, variable_redefinition_error,
12105 parse_jdk1_1_error, find_applicable_accessible_methods_list,
12106 find_most_specific_methods_list, argument_types_convertible,
12107 enter_a_block, valid_builtin_assignconv_identity_widening_p,
12108 valid_cast_to_p, valid_method_invocation_conversion_p,
12109 try_reference_assignconv, add_stmt_to_compound,
12110 build_jump_to_finally, build_tree_list, patch_try_statement,
12111 java_get_catch_block): New function declarations.
12112 * parse.y (string_buffer_type): Global variable deleted.
12113 (group_of_labels, catches, catch_clause, catch_clause_parameter,
12114 finally): Rules tagged <node>.
12115 (TRY_TK, CATCH_TK): Token tagged <operator>.
12116 (class_body_declaration:, class_member_declaration:,
12117 formal_parameter:, explicit_constructor_invocation:,
12118 interface_member_declaration:, constant_declaration:,
12119 primary_no_new_array:, class_instance_creation_expression:,
12120 array_creation_expression:): Issue error on unsuported JDK1.1
12122 (try_statement:, catches:, finally:): Define actions.
12123 (catch_clause_parameter): New rule.
12124 (catch_clause:): Use new rule catch_clause_parameter.
12125 (parse_jdk1_1_error): New function.
12126 (redefinition_error): Renamed classitf_redefinition_error.
12127 (variable_redefinition_error): New function.
12128 (check_class_interface_creation): Call
12129 classitf_redefinition_error.
12130 (java_complete_tree): Added error message on JDEP_TYPE: case.
12131 (complete_class_report_errors): Fixed indentation.
12132 (declare_local_variables): Call variable_redefinition_error.
12133 (source_end_java_method): Call java_set_exception_lang_code and
12134 emit_handlers where appropriate.
12135 (java_method_add_stmt): Call add_stmt_to_block.
12136 (add_stmt_to_block): New function.
12137 (lookup_method_invoke): Fixed outside comment. new local variable
12138 candicates. Call find_applicable_accessible_methods_list and
12139 find_most_specific_methods_list when searching for a
12140 method. Modified error report to list possible candidates when
12142 (find_applicable_accessible_methods_list,
12143 find_most_specific_methods_list, argument_types_convertible): New
12145 (refine_accessible_methods_list): Function deleted.
12146 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
12147 expr (if applicable) before calling patch_array_ref.
12148 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
12149 (enter_block): Fixed comment.
12150 (enter_a_block): New function.
12151 (patch_assignment): Reorganized. Call try_reference_assignconv for
12152 references. Call valid_cast_to_p instead of can_cast_to_p.
12153 (try_reference_assignconv,
12154 valid_builtin_assignconv_identity_widening_p): New functions.
12155 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
12156 (valid_cast_to_p, valid_method_invocation_conversion_p): New
12158 (build_string_concatenation): Don't resolve StringBuffer.
12159 (patch_cast): Fixed inverted arguments.
12160 (patch_array_ref): Code to save array expr deleted. Call
12161 valid_cast_to_p instead of can_cast_to_p.
12162 (generate_labeled_block): Call generate_name.
12163 (build_jump_to_finally, build_try_statement, java_get_catch_block,
12164 patch_try_statement): New functions.
12165 * typeck.c (match_java_method): Function deleted.
12167 1998-10-02 Anthony Green <green@cygnus.com>
12169 * jvspec.c: jvgenmain_spec uses different temporary file names.
12171 1998-10-02 Anthony Green <green@cygnus.com>
12173 * jvspec.c (lang_specific_driver): Fail if user specifies
12174 --main= when not linking.
12176 1998-09-28 Tom Tromey <tromey@cygnus.com>
12178 * class.c (make_class_data): Push value for `thread' field.
12179 * decl.c (init_decl_processing): Added `thread' field to class.
12181 * class.c (add_field): Always make static fields externally
12184 1998-09-26 Anthony Green <green@cygnus.com>
12186 * expr.c (build_java_athrow,
12187 build_java_throw_out_of_bounds_exception, expand_invoke,
12188 build_newarray, expand_java_multianewarray, build_java_monitor):
12189 Update comments to reflect _Jv_* function names.
12191 1998-09-25 Per Bothner <bothner@cygnus.com>
12193 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
12194 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
12195 * parse.y (expand_start_java_method): Likewise.
12197 1998-09-24 Per Bothner <bothner@cygnus.com>
12199 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
12201 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
12202 (add_field): No longer need to convert from RECORD_TYPE to pointer,
12203 * expr.c: Remove no-longer-needed calls to promote_type.
12204 * decl.c (give_name_to_locals): Liekwise.
12205 * jcf-parse.c (get_class_constant): Compensate for new signatures.
12206 * parse.y: Add/remove promote_type calls as appropriate.
12207 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
12208 (parse_signature_string): Likewise.
12209 (build_java_array_type): Fix for now signature convenions.
12211 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
12213 1998-09-23 Tom Tromey <tromey@cygnus.com>
12215 * class.c (init_class_processing): libjava function renamed to
12218 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12220 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
12221 * java-tree.def: Fixed DEFTREECODE third argument.
12222 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
12223 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
12224 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
12225 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12226 JAVA_THIS_EXPR): Now replaced by tree code definitions.
12227 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
12228 * lang.c (java_tree_code_type, java_tree_code_length,
12229 java_tree_code_name): New arrays.
12230 (lang_init): Append Java tree node definitions to Gcc ones.
12231 * lex.c (expression_obstack): Declared as extern when JC1_LITE
12233 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
12235 (java_lex): Allow declaration of empty string constants. Retain
12236 location information on CASE_TK and DEFAULT_TK.
12237 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
12238 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
12239 Modified to be more robust.
12240 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
12241 (build_new_invocation, try_builtin_assignconv,
12242 patch_switch_statement, string_constant_concatenation,
12243 build_string_concatenation, patch_string_cst, patch_string,
12244 java_expand_switch): New function declarations.
12245 * parse.y: Rules related to switch and EH tagged <node>.
12246 (label_id): Set to NULL_TREE
12247 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
12249 (this_or_super:): Fixed indentation.
12250 (statement:, statement_nsi:, statement_without_trailing_substatement:,
12251 statement_expression:): Removed call to RULE on all sub-rules.
12252 (switch_expression:, switch_labels:): New rules.
12253 (switch_statement:, switch_block:, switch_block_statement_groups:,
12254 switch_block_statement_group:, switch_labels:, switch_label:):
12256 (throw_statement:, synchronized_statement:, try_statement:):
12257 Defined temporary actions.
12258 (class_instance_creation_expression:): Call
12259 build_new_invocation. Fixed indentation.
12260 (field_access): Fixed indentation.
12261 (method_invocation): Likewise.
12262 (make_qualified_primary): Use THIS_EXPR.
12263 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
12264 resolving from SUPER, set *type_found.
12265 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
12266 (java_complete_tree): Removed unused local variable `location'. Case
12267 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
12268 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
12269 on MODIFY_EXPR: and all binary operator tree code cases. Removed
12270 STRING_CST: case. default: checks for patchable strings.
12271 (complete_function_arguments): Transform string constant or
12272 crafted StringBuffer if necessary.
12273 (build_method_invocation): Fixed comments.
12274 (build_new_invocation): New function.
12275 (patch_assignment): Call try_builtin_assignconv to figure a valid
12276 assignment conversion between builtin types.
12277 (try_builtin_assignconv): New function.
12278 (build_binop): Use URSHIFT_EXPR directly to call build.
12279 (operator_string): Use UNARY_PLUS_EXPR.
12280 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
12282 (do_merge_string_cste, merge_string_cste,
12283 string_constant_concatenation, build_string_concatenation,
12284 patch_string, patch_string_cst): New function.
12285 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
12286 (patch_unaryop): Likewise. New test of valid ++/-- operands.
12287 (build_newarray_node): Use NEW_ARRAY_EXPR.
12288 (build_this): Use THIS_EXPR.
12289 (build_return): Enable debug information on return statement.
12290 (build_if_else_statement): Likewise.
12291 (complete_labeled_statement): Fixed related comment.
12292 (build_loop_body): Fixed comment.
12293 (build_bc_statement): Enable debug information on break/continue
12295 (patch_bc_statement): Fixed typos. Handle SWITCH statement
12297 (patch_switch_statement, case_identity, java_expand_switch): New
12300 1998-09-21 Per Bothner <bothner@cygnus.com>
12302 * buffer.h (BUFFER_INIT): New macro.
12303 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
12304 Pass (struct jcf_partial *state) to most functions.
12305 (jcf_block, jcf_relocation): New types.
12306 Support labels, branches, conditionals, loops.
12308 1998-09-21 Tom Tromey <tromey@cygnus.com>
12310 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
12312 1998-09-21 Per Bothner <bothner@cygnus.com>
12314 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
12315 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
12316 not integer_type_node (INT_TYPE_SIZ bits).
12318 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
12320 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
12321 * jcf-dump.c (print_exception_table): New function.
12322 (disassemble_method): Better handling of wide instructions.
12323 Make more robust for bad input.
12325 1998-09-30 Jeffrey A Law (law@cygnus.com)
12327 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
12330 1998-09-17 Jeffrey A Law (law@cygnus.com)
12332 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
12334 1998-09-17 Tom Tromey <tromey@cygnus.com>
12336 * Makefile.in ($(PARSE_H)): Removed target.
12338 1998-09-17 Jeffrey A Law (law@cygnus.com)
12340 * Makefile.in (JAVA_OBJS): Add memmove.o
12341 (memmove.o): New target & rules.
12343 1998-09-15 Tom Tromey <tromey@cygnus.com>
12345 * expr.c (expand_invoke): Don't generate a call to the class init
12348 1998-09-14 Jeffrey A Law (law@cygnus.com)
12350 * Makefile.in: Add many missing dependencies.
12351 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
12353 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
12354 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
12356 1998-09-11 Per Bothner <bothner@cygnus.com>
12358 * decl.c (complete_start_java_method): If method is static (and
12359 not private) call _Jv_InitClass.
12360 * expr.c (expand_invoke): Don't call build_class_init.
12362 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
12364 1998-09-10 Jeffrey A Law (law@cygnus.com)
12366 * Make-lang.in (GCJ): Define before using.
12368 1998-09-09 Jeffrey A Law (law@cygnus.com)
12370 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
12371 losing due to namespace pollution in GNU getopt.h
12373 1998-09-09 Tom Tromey <tromey@cygnus.com>
12375 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
12376 (java.all.cross): Likewise.
12377 (java.rest.encap): Likewise.
12379 1998-09-08 Jeffrey A Law (law@cygnus.com)
12381 * gjavah.c (print_class_decls): Fix thinko in arglist
12382 * jcv-io.c (find_classfile): Similarly.
12384 1998-09-07 Jeffrey A Law (law@cygnus.com)
12386 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
12388 1998-09-05 Tom Tromey <tromey@cygnus.com>
12390 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
12391 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
12392 * Makefile.in (PARSE_C): New macro.
12393 (PARSE_H): Likewise.
12394 (PARSE_SCAN_C): Likewise.
12395 ($(PARSE_C)): Target renamed from parse.c.
12396 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
12397 (clean): Remove parse-scan.c as well.
12398 (parse.o): Depend on $(PARSE_C).
12400 1998-09-05 Anthony Green <green@cygnus.com>
12402 * README, license.terms: Removed.
12404 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
12405 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
12406 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
12407 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
12408 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
12409 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
12410 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
12411 and Java trademark attribution.
12413 1998-09-04 Tom Tromey <tromey@cygnus.com>
12415 * Makefile.in: Use gcjh, not gjavah.
12416 * config-lang.in (stagestuff): Use gcjh, not gjavah.
12417 * Make-lang.in: Changed gjavah to gcjh everywhere.
12419 1998-09-03 Per Bothner <bothner@cygnus.com>
12421 * gjavah.c: Support new -prepend -add -append flags.
12422 (print_method_info): Method is not virtual if class is final.
12424 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12426 * jv-scan.c: Fixed copyright assignment.
12427 * keyword.gperf: Likewise.
12428 * keyword.h: Likewise.
12429 * lex.c: Fixed copyright assignment.
12430 (java_lex): Push unicode back when parsing '<'.
12431 * lex.h: Fixed copyright assignment.
12432 * parse-scan.y: Likewise.
12433 * parse.h: Fixed copyright assignment.
12434 (build_debugable_stmt, complete_for_loop): New function prototypes.
12435 * parse.y: Fixed copyright assignment.
12436 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
12437 size_zero_node when completing a loop with no exit condition.
12438 (for_statement_nsi:): Define action.
12439 (for_init:, for_update:): Return size_zero_node when empty.
12440 (declare_local_variables): Call build_debugable_stmt.
12441 (build_debugable_stmt): New function.
12442 (build_loop_body): Build debugable statement around loop
12444 (complete_loop_body): Take into account the debugable statement
12445 around the EXIT_EXPR.
12446 (complete_loop_body): New function.
12447 (patch_exit_expr): Fixed condition inversion.
12449 1998-09-02 Tom Tromey <tromey@cygnus.com>
12451 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
12452 name of thread define.
12453 * jvspec.c (THREAD_NAME): New macro.
12455 (THREADLIB): Likewise.
12456 (lang_specific_driver): Recognize attempt to link with thread
12457 library or gc library. Recognize -ljava on command line so it
12458 isn't linked against more than once.
12460 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12462 * parse-scan.y (report_main_declaration): Name of the class
12463 containing `main' can be a qualified name.
12465 1998-08-31 Tom Tromey <tromey@cygnus.com>
12467 * config-lang.in: Changed gjavac to gjc everywhere.
12468 * Make-lang.in: Changed gjavac to gjc everywhere.
12470 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12472 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
12473 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
12474 and install the files.
12475 * Makefile.in (JAVA_OBJS_LITE): New variable.
12476 (compiler:): Now include jv-scan as a dependency.
12477 (../jv-scan$(exeext), parse-scan.c): New targets.
12478 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
12479 * config-lang.in (compilers): Removed gcj, gjavah from the list.
12480 * jcf-parse.c (parse_source_file): Call java_layout_classes and
12481 check for errors even if parse_only.
12482 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
12484 (yylex): New function. Uses java_lex body.
12485 (java_lex): Removed commented out statement. Remove local variable
12486 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
12487 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
12488 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
12489 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
12490 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
12491 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
12493 (java_lex_error): Empty if JC1_LITE is defined.
12494 (java_get_line_col): Return 0 if JC1_LITE is defined.
12495 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
12496 SET_MODIFIER_CTX): Moved into the section containing the macros
12497 conditionally defined by JC1_LITE.
12498 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
12499 argument if JC1_LITE is defined.
12500 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
12501 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
12503 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
12504 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
12505 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
12506 to different values according to JC1_LITE.
12507 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
12508 declared if JC1_LITE set.
12509 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
12510 defined if JC1_LITE not set.
12511 (struct parser_ctx): Reorganized and skip the jc1 front end part
12513 (java_layout_classes): New function definition.
12514 (java_push_parser_context, java_init_lex, yyparse, yylex,
12515 yyerror): Prototype always declared. All other static function
12516 prototypes declared only if JC1_LITE is not set.
12517 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
12518 declared in parse.h.
12519 (java_layout_classes): New function.
12520 (java_complete_expand_methods): No longer layout the class here.
12521 * parse-scan.y: New file.
12522 * jv-scan.c: New file.
12524 1998-08-25 Tom Tromey <tromey@cygnus.com>
12526 * gjavah.c (main): Handle -friend option.
12527 (friend_specs): New global.
12528 (generate_access): Handle friend_specs.
12529 (process_file): Likewise.
12530 (MAX_FRIENDS): New macro.
12531 (friend_count): New global.
12532 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
12533 Changed all callers.
12535 1998-08-24 Per Bothner <bothner@cygnus.com>
12537 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
12538 (main): Handle processing all the entries of a named .zip archive.
12539 * jcf-io.c (jcf_trim_old_input): New function.
12540 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
12542 1998-08-24 Per Bothner <bothner@cygnus.com>
12544 * lang.c (flag_assume_compiled): Make default be on.
12546 1998-08-21 Per Bothner <bothner@cygnus.com>
12548 * jcf-dump.c: Add bunches of flags to control output more.
12549 (process_class): New function; support printing more than one class.
12550 (main): Support new --print-main and --javap flags.
12551 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
12552 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
12554 1998-08-20 Per Bothner <bothner@cygnus.com>
12556 Change mangling of dispatch table to match C++ vtable (w/thunks).
12557 * class.c (build_dtable_decl), java-tree.h: New function.
12558 (make_class_data): Call it.
12559 * decl.c (init_decl_processing): Likewise.
12561 1998-08-19 Warren Levy <warrenl@cygnus.com>
12563 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
12564 soft_anewarray; adjust args passed.
12565 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
12566 match _Jv_NewObjectArray.
12568 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12570 * decl.c (push_labeled_block, pop_labeled_block): New functions.
12571 * expr.c (loopup_label): Call create_label_decl.
12572 (create_label_decl): New function.
12573 (java_lang_expand_expr): Call expand_start_bindings with argument
12575 * java-tree.h Added space after PROTO in function declarations
12577 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
12578 (create_label_decl, push_labeled_block): New function
12580 * lex.c (label_id): Initialize.
12581 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
12583 * parse.h Added space after PROTO in function declarations when
12585 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
12586 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
12587 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
12588 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
12590 (struct parser_ctxt): New fields current_loop,
12591 current_labeled_block.
12592 (build_if_else_statement, patch_if_else_statement,
12593 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
12594 generate_labeled_block, complete_labeled_statement,
12595 build_bc_statement, patch_bc_statement, patch_loop_statement,
12596 build_new_loop, build_loop_body, complete_loop_body): New function
12598 * parse.y (java_warning_count): New global variable.
12599 (label_id): New static variable.
12600 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
12601 (block:): Return size_zero_node when block is empty.
12602 (empty_statement:): Return size_zero_node.
12603 (statement:): Implement supplemental action when for_statement: is
12605 (label_decl:): New rule.
12606 (labeled_statement:): Rewritten using label_decl. Actions
12608 (labeled_statement_nsi:): Likewise.
12609 (if_then_statement): Actions implemented.
12610 (while_expression): New rule.
12611 (while_statement:): Rewritten using while_expression. Actions
12613 (while_statement_nsi:): Likewise.
12614 (do_statement_begin:): New rule.
12615 (do_statement:): Rewritten using do_statement_begin. Actions
12617 (for_statement:): Rewritten using for_begin. Actions implemented.
12618 (for_statement_nsi:): Likewise.
12619 (for_header:, for_begin:): New rules.
12620 (for_init:): Actions implemented.
12621 (statement_expression_list:, break_statement:,
12622 continue_statement:): Likewise.
12623 (yyerror): Count number of issued warning(s).
12624 (java_report_errors): Report error(s) and/or warning(s).
12625 (java_complete_class): Use build_java_argument_signature to
12626 recompute completed method signature.
12627 (java_check_regular_methods): New locals method_wfl and aflags.
12628 Use method_wfl instead of lookup_cl during error reports. Fixed
12629 indentation and modified some error messages. Use
12630 lang_printable_name in method instead of the DECL_NAME. New code
12631 to issue warnings on methods not overriding corresponding methods
12632 private to a different package.
12633 (java_method_add_stmt): Call add_stmt_to_compound.
12634 (add_stmt_to_compound): New function.
12635 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
12636 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
12637 (build_if_else_statement, patch_if_else_statement,
12638 build_labeled_block, generate_labeled_block,
12639 complete_labeled_statement, build_new_loop, build_loop_body,
12640 complete_loop_body, patch_loop_statement, build_bc_statement,
12641 patch_bc_statement, patch_exit_expr): New functions.
12642 * typeck.c (build_java_signature): Build argument signature before
12643 enclosing it in between parenthesis.
12645 1998-08-17 Warren Levy <warrenl@cygnus.com>
12647 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
12648 (JAVA_OBJS): Added reminder comment
12650 1998-08-13 Nick Clifton <nickc@cygnus.com>
12652 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
12653 be interpreted as a long long.
12655 1998-08-13 Warren Levy <warrenl@cygnus.com>
12657 * decl.c (init_decl_processing): Use _Jv_InitClass, not
12658 soft_initialise_class. Use _Jv_NewMultiArray, not
12659 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
12660 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
12661 _Jv_CheckArrayStore, not soft_checkarraystore. Use
12662 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
12664 1998-08-12 Per Bothner <bothner@cygnus.com>
12666 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
12667 length_identifier_node): New global tree node constants.
12668 * parse.y (kw_super, kw_this, kw_length): Removed globals.
12669 Replace uses by super_identifier_node etc.
12670 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
12672 * parse.y (resolve_field_access): Don't special-case ".length" if
12673 flag_emit_class_files.
12674 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
12675 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
12678 1998-08-11 Per Bothner <bothner@cygnus.com>
12680 * decl.c (init_decl_processing): Remove unused method_type_node fields.
12681 * class.c (make_method_value): Remove init for removed fields.
12683 * class.c (layout_class): Use build_java_argument_signature.
12684 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
12686 * typeck.c (push_java_argument_signature): Removed. Merged into ...
12687 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
12688 (build_java_signature): Don't use push_java_argument_signature.
12690 * typeck.c (lookup_argument_method): New function.
12691 * parse.y (java_check_regular_methods): Use lookup_argument_method
12692 instead of lookup_java_method2 followed by lookup_java_method.
12694 * parse.y (check_method_redefinition): Minor optimization.
12696 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
12697 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
12699 1998-08-10 Tom Tromey <tromey@cygnus.com>
12701 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
12704 * gjavah.c (java_float_finite): Use K&R-style definition.
12705 (java_double_finite): Likewise.
12706 (generate_access): Now returns void. Changed all callers.
12707 (last_access_generated): Removed.
12708 (process_file): Only make a single pass over the .class file.
12710 1998-07-29 Per Bothner <bothner@cygnus.com>
12712 * class.c (get_dispatch_table): Add extra dummy vtable entry,
12713 for compatibility for G++ (with -fvtable-thunks).
12714 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
12716 * gjavah.c (process_file): Use public inheritance for super-class.
12718 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12720 * lex.c (java_init_lex): Initialize ctxp->package.
12721 * parse.h (struct parser_ctxt): package and package_len replaced
12722 by tree package, an identifier node. Field method_decl_list is
12723 gone. Fixed comments.
12724 (lookup_field_wrapper, merge_qualified_name, not_accessible,
12725 class_in_current_package): New function prototypes.
12726 * parse.y (array_type:): Set class loaded flag on primitive type
12728 (package_declaration:): Assign ctxp->package to the
12730 (method_invocation:): Handle invocation of method qualified by
12732 (single_type_import_declaration:): Removed ambiguity check.
12733 (java_pop_parser_context): New local variable `next'. Reset and
12734 set IMPORT_CLASSFILE_NAME flags on current and previous import
12736 (java_accstring_lookup): Use new local macro COPY_RETURN.
12737 (lookup_field_wrapper): New function.
12738 (parser_qualified_classname): Use merge_qualified_name.
12739 (parser_check_super_interface): Broaden error message.
12740 (do_resolve_class): Check for qualified class name in the current
12741 compilation unit if appropriate.
12742 (process_imports): Check for already defined classes.
12743 (check_pkg_class_access): Got rid of call to
12744 get_access_flags_from_decl.
12745 (java_complete_expand_methods): Call safe_layout_class based on
12746 the current class size.
12747 (make_qualified_primary): Build a WFL qualification on primary if
12749 (merge_qualified_name): New function.
12750 (make_qualified_name): Use merge_qualified_name.
12751 (resolve_expression_name): Use safe_lookup_field.
12752 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
12753 (resolve_qualified_expression_name): Likewise. Check on resolved
12754 element accessibility.
12755 (not_accessible_p, class_in_current_package): New functions.
12756 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
12757 (patch_method_invocation_stmt): Merged common pieces. Check
12758 accessibility of invoked method.
12759 (check_for_static_method_reference): Add returned type in error
12761 (invocation_mode): Get rid of bogus check on PRIVATE methods.
12762 (refine_accessible_methods_list): Merged two conditions in test.
12763 (java_complete_class): Sanity check on stabilize_ref gone.
12764 * zextract.c (read_zip_archive): Cast lseek second argument to long.
12766 1998-07-28 Per Bothner <bothner@cygnus.com>
12768 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
12770 1998-07-24 Tom Tromey <tromey@cygnus.com>
12772 * gjavah.c (F_NAN): Removed.
12773 (F_NAN_MASK): New macro.
12774 (F_POSITIVE_INFINITY): Removed.
12775 (F_NEGATIVE_INFINITY): Likewise.
12776 (java_float_finite): Rewrote.
12777 (D_NAN_MASK): Renamed.
12778 (java_double_finite): Rewrote.
12779 (D_POSITIVE_INFINITY): Removed.
12780 (D_NEGATIVE_INFINITY): Likewise.
12782 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
12783 If verbose, print underlying representation of value in hex.
12785 1998-07-24 Per Bothner <bothner@cygnus.com>
12787 * buffer.h, buffer.c: New files.
12788 * Makefile.in (JAVA_OBJS): Add buffer.o.
12790 Support locals variables and writing their debug entries to .class.
12791 * jcf-write.c: Simplify some by user new buffer type.
12792 (vode_buffer_grow): Removed.
12793 (struct localvar_info): New type.
12794 (localsvars, localvartable): New buffers.
12795 (localvar_alloc, localvar_free): New functions.
12796 (generate_bytecode_insns): Handle local variables.
12797 (generate_classfile): Write LocalVariableTable attribute.
12799 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12801 * jcf-io.c (open_in_zip): Check the zipfile magic number.
12802 * zipfile.h (ZIPMAGIC): New macro.
12804 1998-07-24 Tom Tromey <tromey@cygnus.com>
12806 * Makefile.in (gjavah.o): Updated dependencies.
12807 (jcf-dump.o): Likewise.
12808 (all.indirect): Use ../gjavah.
12809 (../gjavah$(exeext)): Likewise.
12810 (clean): Don't remove gjavah.
12811 (clean): Remove parse.c, not java/parse.c.
12812 * Make-lang.in (java): Added gjavah.
12813 (gjavah$(exeext)): New target.
12814 (GJAVAH_SOURCES): New macro.
12815 (java.all.build): Added gjavah.
12816 (java.all.cross): Likewise.
12817 (java.rest.encap): Likewise.
12818 * config-lang.in (compilers, stagestuff): Added gjavah.
12820 1998-07-23 Tom Tromey <tromey@cygnus.com>
12822 * gjavah.c (java_float_finite): New function.
12823 (java_double_finite): Likewise.
12824 (F_POSITIVE_INFINITY): New macro.
12825 (F_NEGATIVE_INFINITY): Likewise.
12827 (D_POSITIVE_INFINITY): Likewise.
12828 (D_NEGATIVE_INFINITY): Likewise.
12830 (print_field_info): Use java_float_finite and java_double_finite.
12832 1998-07-23 Per Bothner <bothner@cygnus.com>
12834 * parse.y (method_header): Name "this" implicit argument.
12836 1998-07-22 Per Bothner <bothner@cygnus.com>
12838 * jcf-write.c: Write out LineNumberTable attribute in .class file.
12839 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
12840 (put_linenumber): New function.
12841 (generate_bytecode_insns, generate_classfile): Write line numbers.
12843 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12845 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
12846 (lookup_name, build_known_method_ref, build_class_init,
12847 build_invokevirtual, invoke_build_dtable, match_java_method,
12848 build_field_ref, pushdecl_force_head, build_java_binop,
12849 binary_numeric_promotion, build_decl_no_layout,
12850 build_java_arrayaccess, build_newarray, build_anewarray,
12851 build_java_array_length_access, build_java_arraynull_check): New
12852 extern function prototypes.
12853 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12854 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
12856 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
12858 * jcf.h (jcf_out_of_synch): New extern function prototype.
12859 * parse.h: Static/global function implemented in parse.y
12860 prototyped and declarations moved at the end of the file.
12861 (DECL_P): Check that the argument isn't null.
12862 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12863 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
12864 (QUAL_DECL_TYPE): New macro.
12865 (PARAMS): Macro definition removed.
12866 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
12867 (return_statement:): Call build_return.
12868 (field_access:): Call make_qualified_primary in sub rule.
12869 (method_invocation:): Build method invocation and call
12870 make_qualified_primary when processing primaries.
12871 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
12872 get_type_from_signature.
12873 (java_check_regular_method): Extra integer 0 argument when calling
12874 lookup_java_method2.
12875 (lookup_java_interface_method2): Extra method DECL argument when
12876 calling lookup_java_interface_method2.
12877 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
12878 COMPOUND_EXPR node.
12879 (java_complete_expand_method): Layout current class iff not
12880 already done. Don't process interface's methods.
12881 (java_complete_expand_method): Use super class only if it
12882 exists. Use current class otherwise.
12883 (make_qualified_primary): New function.
12884 (resolve_expression_name): Process qualified expression or
12885 expression from primary the same way.
12886 (resolve_expression_name): Two last arguments to
12887 resolve_field_access are now NULL_TREEs.
12888 (resolve_field_access): New variable is_static. Local field must
12889 be DECLs. is_static computed on field DECLs only. Append code in
12890 where_found to the field access if necessary. Use QUAL_DECL_TYPE
12891 to initialize field_type.
12892 (resolve_qualified_expression_name): New local variable,
12893 previous_call_static and is_static. Handle primaries with function
12894 calls, casts, array references and `this'. `super' now handled as
12895 `(super_class)this'. Use is_static to clarify boolean expressions.
12896 Added code to handle case where a proper handle is required to
12897 access a field. Use QUAL_DECL_TYPE where applicable.
12898 (maybe_access_field): New function.
12899 (patch_method_invocation_stmt): New arguments primary, where,
12900 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
12901 deleted. Use `where' as a type to search from if specified. Check
12902 for static method reference where forbidden. Append primary or
12903 current_this to the argument list if not calling constructor nor
12905 (check_for_static_method_reference): New function.
12906 (patch_invoke): Layout the class on which new is done if
12908 (lookup_method_invoke): Changed format to report errors on
12910 (qualify_ambiguous_name): New local variable this_found. Now
12911 handle things from primaries. Method call are considered
12913 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
12914 changed into NULLs.
12915 (not_initialized_as_it_should_p): Comply with the new DECL_P.
12916 (java_complete_tree): New case fo RETURN_EXPR. Process function
12917 call arguments in separate function.
12918 (complete_function_arguments): New function.
12919 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
12921 (patch_assignment): Take the return function slot into account as
12922 a RHS. Distinguish assignment from a return.
12923 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
12924 when checking methods in interfaces.
12925 (resolve_type_during_patch): NULL argument to unresolve_type_p
12926 instead of NULL_TREE.
12927 (patch_newarray): Fixed typo in comment.
12928 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
12929 (build_return, patch_return): New functions.
12930 * typeck.c (lookup_java_constructor): Fixed typo in comment.
12932 1998-07-21 Per Bothner <bothner@cygnus.com>
12934 * constants.c (find_name_and_type_constant, find_fieldref_index,
12935 find_methodref_index): New methods.
12936 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
12937 just return given method. Also, rename to build_known_method_ref.
12938 (expand_invoke): Rename call to build_invoke_non_interface.
12939 * java-tree.h, parse.h: Update prototype.
12940 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
12941 (such as expand_expr_stmt) if flag_emit_class_files.
12942 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
12943 STACK_TARGET, IGNORE_TARGET): New macros.
12944 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
12945 (generate_bytecode_insn): New function to generate method's bytecode.
12946 (generate_classfile): Node generate Code attribute for a method.
12947 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
12948 push_long_const, field_op, adjust_typed_op, maybe_wide):
12949 New functions used by generate_bytecode_insn.
12951 * typeck.c (signature_include_return): Remove variable.
12952 (push_java_argument_signature, build_java_argument_signature): New.
12953 (build_java_signature): Use push_java_argument_signature.
12954 * parse.y: Use build_java_argument_signature instead of fiddling
12955 with signature_include_return.
12957 1998-07-17 Tom Tromey <tromey@cygnus.com>
12959 * gjavah.c (print_c_decl): Always generate JArray<>* for array
12962 * Makefile.in (all.indirect): Added gjavah$(exeext).
12963 (gjavah$(exeext)): Added $(exeext).
12966 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12968 * class.c (layout_class): Call to java_layout_parsed_class replace
12969 by safe_layout_class.
12970 * expr.c (build_java_array_length_access): Removed static storage
12971 class in the function definition.
12972 (build_java_arraynull_check): Likewise.
12973 Also fixed typos in two comments.
12974 * lex.c (java_init_lex): Initialize static global kw_length.
12975 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
12976 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
12978 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
12979 * parse.h (resolve_no_layout): New static function declaration.
12980 (get_identifier_in_static): Declaration removed.
12981 (java_layout_parsed_class): Function name declaration changed to
12983 (build_newarray_node, patch_newarray, resolve_type_during_patch,
12984 not_initialized_as_it_should_p, build_this): New static function
12986 (pushdecl_force_head, build_java_binop, int_fits_type_p,
12987 binary_numeric_promotion, stabilize_reference,
12988 build_decl_no_layout, build_java_arrayaccess): Extern function
12989 declarations moved into their own section.
12990 (build_newarray, build_anewarray, build_java_array_length_access,
12991 build_java_arraynull_check): New extern function declarations.
12992 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
12993 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
12995 (CALL_CONSTRUCTOR_P): New macro.
12996 * parse.y (kw_length): New static global tree node.
12997 (return_statement): Tagged <node>.
12998 (RETURN_TK): Tagged <operator>.
12999 (variable_declarator_id:): Build variable declaration with an
13000 empty initialization value if a syntax error was found in the
13001 initialization part of the variable declaration.
13002 (statement_without_trailing_substatement:): return_statement: now
13003 uses the default rule.
13004 (return_statement:): Temporarily fixed to return NULL_TREE.
13005 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
13006 (class_instance_creation_expression:): Class creation rules now
13007 call build_method_invocation upon reduction.
13008 (array_creation_expression:): Rules call build_newarray_node upon
13010 (dim_exprs:): Build a list of dimension expressions.
13011 (dim_expr:): Store location of the OSB_TK in the dimension
13013 (method_invocation:): Added a new error rule.
13014 (build_unresolved_array_type): WFL argument may also be an array
13015 on a primitive type. Name of the argument changed to reflect this.
13016 (method_declarator): Insert argument type at the beginning of the
13017 argument type list and later reverse the list.
13018 (unresolved_type_p): Argument 'returned' may be optionally
13020 (java_layout_class_from_source): Function renamed
13022 (resolve_and_layout): Now call resolve_no_layout and
13024 (resolve_no_layout): New function.
13025 (purify_type_name): New function.
13026 (complete_class_report_errors): Call purify_type_name during error
13027 report on a type not found.
13028 (process_imports): error_found local variable doesn't need to be
13029 initialized to zero.
13030 (declare_local_variables): New local type_wfl. Fixed typo in error
13031 message. type_wfl assigned to unresolved type and used to register
13032 incomplete type. Build a WFL around the variable initialization
13033 statement so that debug info can be generated on it.
13034 (source_start_java_method): Reverse argument list after they've
13036 (current_this): New static global variable.
13037 (java_complete_expand_methods): Set current_this when appropriate.
13038 (resolve_expression_name): Build correct static and non static
13039 field access bearing a simple name.
13040 (resolve_field_access): Resolve the length field of arrays. Handle
13042 (patch_method_invocation_stmt): Set the type of the method
13043 invocation to error_mark_node. This value is later overridden by a
13044 valid type, if any. Don't handle qualified constructor invocation
13045 as qualified method invocation. Call lookup_method_invoke with its
13046 new flag. It's no longer necessary to access the selected method
13047 as the value of a tree list. Handle constructor invocation.
13048 (patch_invoke): Reverse argument list when invoking non interface
13049 methods. Insert call to new as the first argument of the
13051 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
13052 defined within a final class. Return INVOKE_STATIC if the invoked
13053 method is a constructor.
13054 (lookup_method_invoke): New lc argument is a flag to indicate a
13055 constructor lookup. Now handle constructor lookup. Choose the most
13056 specific method in case several were matching the invocation
13057 requirements. Return a method decl instead of a tree list featuring
13058 one single method decl element.
13059 (refine_accessible_methods_list): New lc flag argument to
13060 indicate that a constructor is being looked up.
13061 (not_initialized_as_it_should_p): New function.
13062 (java_complete_tree): Now process fake tree codes
13063 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
13064 save_expr on resolved function call arguments. Case on
13065 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
13066 (patch_assignment): LHS can be a field access expression. When
13067 dealing with reference, lhs_type is the promoted type of the
13068 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
13070 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13071 (patch_binop): Use not_initialized_as_it_should_p where
13073 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13074 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
13076 (resolve_type_during_patch): New function.
13077 (patch_cast): Call resolve_type_during_patch to resolve type and
13078 report error accordingly.
13079 (patch_array_ref): Use not_initialized_as_it_should_p where
13080 applicable. Array base expression is saved before being
13081 used. Promote the type of an array elements if it contains non
13083 (build_newarray_node, patch_newarray, build_this): New functions.
13085 1998-07-16 Tom Tromey <tromey@cygnus.com>
13087 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
13088 increment it in `for' statement.
13089 (print_field_info): If number is inf or nan, don't print it.
13090 (print_method_info): If method name is `delete', just ignore it.
13091 (print_c_decl): Special-case jstringArray.
13093 * gjavah.c (help): New function.
13094 (no_argument): New function.
13095 (usage): Changed text.
13096 (main): Rewrote argument handling. Now handles -v, --help,
13098 (version): New function.
13099 (found_error): New global.
13100 (main): Return found_error.
13101 (generate_access): Set found_error.
13102 (print_c_decl): Likewise.
13104 1998-07-15 Tom Tromey <tromey@cygnus.com>
13106 * gjavah.c (print_c_decl): Don't print "," when examining field.
13107 Skip type name when looking at "[L" types.
13108 (process_file): Now static.
13109 (generate_access): Now returns int.
13110 (last_access_generated): New global.
13111 (process_file): Clear last_access_generated; make multiple passes
13113 (print_field_info): Just return if generate_access returns true.
13114 (print_method_info): Likewise. Also, allow <init> functions to
13116 (print_c_decl): Added is_init argument. Print constructors
13118 (print_cxx_classname): Use UTF8_GET to extract characters from
13120 (print_base_classname): New function.
13121 (print_class_decls): New function.
13122 (process_file): Use it.
13123 (utf8_cmp): New function.
13125 1998-07-13 Nick Clifton <nickc@cygnus.com>
13127 * lang-options.h: Format changed to match changes in gcc/toplev.c
13128 to implement a --help option.
13130 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
13132 * decl.c (init_decl_processing): Revert change to dtable_type.
13134 1998-07-09 Per Bothner <bothner@cygnus.com>
13136 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
13138 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
13140 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
13142 * lang.c (lang_init): Default flag_exceptions to 1, without
13143 checking to see if it's 2 first.
13145 1998-07-08 Jeffrey A Law (law@cygnus.com)
13147 * constants.c: Include "system.h".
13148 * decl.c: Likewise.
13149 * lang.c (flag_new_exceptions): Get via extern now.
13150 (lang_init_options): New functions. Turn on flag_new_exceptions.
13152 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13154 * lex.c (java_lex): Return 0 when we see an invalid character in
13157 * lex.c (java_read_char): Specify extra argument when calling
13159 (java_read_unicode, java_parse_end_comment,
13160 java_parse_escape_sequence): Likewise,
13161 (java_lex): Specify extra argument when calling
13162 java_lex_error. Test that IDs are beginning with a legal character
13163 for IDs. Handle invalid characters with an error message and a
13164 call to java_lex_error.
13165 (java_lex_error): Adjust column position by new argument
13166 `forward'. Issue an error even if in the middle of reporting an
13169 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
13171 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
13172 we don't explicitly put a null pointer when we're copying it.
13174 1998-07-07 Tom Tromey <tromey@cygnus.com>
13176 * gjavah.c (print_cxx_classname): New function.
13177 (super_class_name): Likewise.
13178 (print_super_fields): Removed.
13179 (in_super): Removed.
13180 (print_field_info): Never generate #defines.
13181 (print_c_decl): Changed generated types to match JNI. No longer
13182 print class name before method name.
13183 (print_method_info): Print "static" before static methods.
13184 Print "virtual" before non-final methods.
13185 (usage): Use exit(1), not exit(-1).
13187 (print_field_info): Use %.17g to print a double.
13188 (last_access): New globals.
13189 (process_file): Initialize last_access.
13190 (usage): Now static.
13191 (ACC_VISIBILITY): New define.
13192 (generate_access): New function.
13193 (print_field_info): Call it.
13194 (print_method_info): Likewise. Also, generate information for all
13195 methods, not just native methods. Return void.
13196 (print_c_decl): Return void.
13197 (print_field_info): Return void.
13199 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13201 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
13202 processing the jc1 grammar file. Prefix bison functions and
13203 variables with java_.
13204 (parse.c): Dependencies on parse.h and lex.h
13205 * expr.c (build_java_arrayaccess): Function now global.
13206 * java-tree.h: Comment reorganized to carry on previous
13207 classification effort.
13208 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
13209 RESOLVE_TYPE_NAME_P): New flags on WFLs.
13210 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
13211 java_parse (new prefix java_ generated by bison).
13212 (java_layout_parsed_class, java_register_parsed_class): Function
13214 (yyparse): Removed unnecessary call to init_outgoing_cpool.
13215 * lex.c (static tree wfl_op): Variable deleted.
13216 (java_init_lex): Initialize kw_super and kw_this. Initialize more
13217 ctxp fields to NULL_TREE.
13218 (java_lex): No longer create WFL for operators. Filename caching
13219 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
13220 created as STRING_CST and later expanded. Removed extra argument
13221 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
13223 (build_wfl_node): Removed code in comments.
13224 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
13225 store token and location data in the current bison token.
13226 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
13227 static/extern function declaration at the beginning of the file.
13228 (struct qualification): Data structure definition deleted.
13229 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
13230 (qualify_ambiguous_name): Function declaration modified. Function
13231 now returns nothing.
13232 (build_array_ref, patch_array_ref, make_qualified_name,
13233 resolve_qualified_expression_name, maybe_generate_clinit,
13234 resolve_field_access): New static function declarations.
13235 (build_java_arrayaccess): New extern function declaration.
13236 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
13237 (CALL_EXPR_PRIMARY): Macro deleted.
13238 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
13239 (struct parser_ctxt): Field initialized_final
13240 removed. non_static_initialized, static_initialized: New fields.
13241 * parse.y (static tree kw_super, static tree kw_this): New global
13243 (%union): tree wfl field of operator member replaced by int
13244 location. WFLs are non longer created for operators.
13245 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
13246 (qualified_name:): Now calls make_qualified_name to build the
13248 (type_declaration:): Consider generating <clinit> when class
13250 (variable_declarator:): Directly build an assignment node when the
13251 variable is initialized when declared.
13252 (this_or_super:): Build a WFL and set current location when THIS
13253 or SUPER are parsed.
13254 (expression_statement:): Wrap statement around a WFL.
13255 (primary_no_new_array:): Fixed typo. Changed value returned by
13256 THIS_TK because of its new type (temporary).
13257 (dim_exprs:): Temporary fix because of OSB_TK's new type.
13258 (field_access:): Build qualified name with SUPER.
13259 (method_invocation:): Fixed returned value because of SUPER's new
13261 (array_access:): Use OSB_TK location information.
13262 (post_increment_expression:, post_decrement_expression:,
13263 unary_expression:, pre_increment_expression:,
13264 pre_decrement_expression:, unary_expression_not_plus_minus:,
13265 cast_expression:, multiplicative_expression:,
13266 additive_expression:, shift_expression:, relational_expression:,
13267 equality_expression:, and_expression:, exclusive_or_expression:,
13268 inclusive_or_expression:, conditional_and_expression:,
13269 conditional_or_expression:, assignment:): Use new location/token
13270 information available on operators.
13271 (create_class): Set super_decl_type to NULL_TREE when processing
13273 (register_fields): Field initialization is now a MODIFY_EXPR
13274 node. Chain initialization code to the matching lists (according
13275 the the field declaration modifiers).
13276 (maybe_generate_clinit): New function.
13277 (method_header): Don't set method's DECL_NAME to a WFL when adding
13278 methods to java.lang.Object.
13279 (resolve_and_layout): Now can return NULL_TREE if the type
13280 resolution fails. Otherwise, return the class DECL instead of its
13282 (check_method_redefinition): Don't patch method DECL_NAME if it
13283 belongs to java.lang.Object.
13284 (process_imports): Simply assign error_found to the value returned
13285 by check_pkg_class_access.
13286 (declare_local_variables): Don't use their init statements (if
13287 any) when parsing error were previously found. Reuse MODIFY_EXPR
13288 build during parsing as an init statement.
13289 (java_method_add_stmt): Now return the current method body.
13290 (java_layout_parsed_class, java_register_parsed_class): Functions
13292 (java_complete_expand_methods): Initialize the constant pool on a
13293 per class basis. Layout the classes before expanding their method
13294 bodies. Don't try expand artificial constructor code if error were
13295 found. Make the classes data and register them if no error were
13297 (java_complete_expand_method): Retrieve an artificial constructor
13298 argument list before entering its body. Assign the top block to
13299 the artificial constructor function body and set types of declared
13300 blocks and compound statements to void. Walk method body if not an
13301 artificial constructor.
13302 (make_qualified_name, cut_identifier_in_qualified): New functions.
13303 (resolve_expression_name): Fixed comments. Save/restore the
13304 current class CLASS_LOADED_P flag value. Build non qualified
13305 static field access and handle qualified expression names.
13306 (resolve_field_access, resolve_qualified_expression_name): New
13308 (patch_method_invocation_stmt): Use the new expression resolution
13309 scheme, calling resolve_field_access when the function call is
13310 resolved as an expression.
13311 (qualify_ambiguous_name): Function rewritten to work on qualified
13312 expression produced by make_qualified_name.
13313 (java_complete_tree): Promote type when function's argument are
13314 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
13315 the assignment to discover further errors if RHS is a expression
13316 name that fails to evaluate. Declare LHS initialized even though
13317 the assignment failed. Don't use the location variable and removed
13318 extra argument in patch function calls. Now handle the ARRAY_REF
13319 case and build internal string representation when STRING_CSTs are
13321 (build_method_invocation): Don't wrap function call around a WFL.
13322 (build_assignment): Likewise. Use the operator location
13324 (patch_assignment): Handle array access LHSs. Handle error
13325 provenance, resulting in a better error report.
13326 (build_binop): Use op_location from operator as binop location
13328 (build_unaryop, build_incdec, build_cast): Likewise.
13329 (patch_binop): Extract location information from the node. Fixed
13330 typo in error message.
13331 (patch_unary_op): Extract location information from the node.
13332 (build_array_ref, patch_array_ref): New functions.
13334 1998-07-01 Tom Tromey <tromey@cygnus.com>
13336 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
13337 match _Jv_IsInstanceOf.
13338 * decl.c (init_decl_processing): Use _Jv_NewArray, not
13339 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
13341 1998-06-30 Tom Tromey <tromey@cygnus.com>
13343 * decl.c (init_decl_processing): Functions are now named
13344 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
13346 1998-06-29 Per Bothner <bothner@cygnus.com>
13348 * java-tree.h (load_class): Add prototype.
13349 * class.c (is_compiled_class): Add missing arg to load_class.
13350 * expr.c (expand_java_NEW): Call load_class.
13351 * parse.y (process_import): Removed bogus use of void return value.
13353 1998-06-25 Per Bothner <bothner@cygnus.com>
13355 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
13356 Function name is "_Jv_Throw" instead of "soft_athrow".
13357 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
13358 Function name is "_Jv_AllocObject" instead of "soft_new".
13359 Takes an extra parameter (object size).
13360 * expr.c: Update calls.
13362 1998-06-24 Per Bothner <bothner@cygnus.com>
13364 * lex.c (java_get_line_col): Handle end-of-file.
13365 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
13367 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
13369 * lang.c (lang_init): Make -fexceptions the default.
13370 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
13371 exception handling is not turned on.
13373 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
13375 * lang.c (flag_new_exceptions): Make this this default.
13376 * decl.c (end_java_method): Call emit_handlers.
13377 * except.c (method_init_exceptions): Set language code and version.
13378 (expand_start_java_handler): Enable exception, and call
13379 expand_eh_region_start.
13380 (expand_end_java_handler): Enable exception, and set up catch blocks.
13381 (emit_handlers): New routine to generate the saved handlers.
13382 * java-except.h (emit_handlers): Add prototype.
13384 1998-06-12 Per Bothner <bothner@cygnus.com>
13386 We used to have three different representations of the constant pool:
13387 the CPool structure, the tree_constant_pool, and the constructures
13388 used to build the Class object (which may need class and string
13389 constants) in compiled code. None were appropriate for compiling
13390 to .class files, so I did a major overhaul.
13392 First, the tree_constant_pool array was removed. Things were
13393 modified to the CPool structure in the JCF could be used.
13394 Second, a "capacity" field was added to the CPool, and functions
13395 written to search for a matching constant, adding one if not found.
13396 The code that generated the Class object was changed to use a CPool.
13397 The actual TREE_LISTs used to build the CONSTRUCTORs used for
13398 the static Class object are now only in build_constants_constructor.
13399 Finally, I wrote code which can generate a .class file (including its
13400 constant pool) from the RECORD_TYPE of a class. This is a big step
13401 on the way to compiling Java source into .class files.
13403 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
13404 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
13406 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
13407 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
13408 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
13409 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
13410 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
13411 (lang_type): Removed constant_pool field.
13412 * jcf.h (CPool): Renamed size to count. Added field capacity.
13413 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
13414 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
13415 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
13417 * constants.c (current_constant_pool_tags, current_constant_pool_data,
13418 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
13419 * constants.c (build_constants_constructor): Use new outgoing_cpool.
13420 (set_constant_entry, find_constant1, find_constant2,
13421 find_class_constant, count_constant_pool_bytes, write_constant_pool,
13422 find_utf8_constant, find_class_or_string_constant): New functions.
13424 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
13425 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
13426 (give_name_to_class, get_class_constant): Likewise.
13427 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
13428 (get_name_and_type_constant, get_ref_constant): Removed.
13429 * parse.h (parser_ctxt): Remove field tree_constant_pool.
13430 * parse.y: Don't save/restore tree_constant_pool.
13431 * verify.c (verify_jvm_instructions): Update for new approach.
13432 * expr.c (expand_invoke, expand_java_field_op): Likewise.
13434 * lang-options.h: Added -femit-class-file, -femit-class-files.
13435 * lang.c (flag_emit_class_files), java-tree.h: New flag.
13436 (lang_f_options): Added "emit-class-file(s)".
13438 * expr.c (build_java_arrayaccess): Generate more efficient array
13439 bounds checking, by using unsigned compare.
13441 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
13443 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13445 * parse.h: New comment on the handling of unresolved type
13446 identifiers. JDEPs are now part of the jdep_code enum.
13447 (typedef struct jdep): Now use enum jdep_code or int, depending on
13448 availability. Both are narrowed down to an 8 bits bitfield.
13449 (CALL_EXPR_PRIMARY): Fixed comment.
13451 1998-06-10 Tom Tromey <tromey@cygnus.com>
13453 * Make-lang.in (java): Added gjavac and jvgenmain.
13454 (java.start.encap): Depend on gjavac.
13455 (java.rest.encap): Depend on jvgenmain.
13457 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
13458 (JAVA_CROSS_NAME): Likewise.
13459 (java.all.build): Depend on jvgenmain and gjavac.
13460 (java.all.cross): Depend on jvgenmain and gjavac-cross.
13461 (jvgenmain$(exeext)): New target.
13462 (java.install-common): Wrote.
13463 * config-lang.in (compilers, stagestuff): Added gjavac and
13466 1998-06-10 Dave Brolley <brolley@cygnus.com>
13468 * lang.c (lang_decode_option): New argc/argv interface.
13470 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13472 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
13473 * decl.c (build_decl_no_layout): New function.
13474 * expr.c (java_lang_expand_expr): Layout declarations found in
13475 blocks before they're pushed.
13476 * jcf-parse.c (load_class): Save current line when parsing class
13478 (parse_source_file): Register class before expanding their
13480 * lang.c (put_decl_node): Produce `null' when `void *' is
13482 * lex.c (static tree wfl_op): New static global, for error report
13484 (java_init_lex): wfl_operator and wfl_op initialized
13485 here. Filename caching added for wfl_op. Return wfl_op when `(' is
13487 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
13488 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
13489 build_unresolved_array_type): New static function definitions.
13490 (build_decl_no_layout): New extern function declared.
13491 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
13492 faulty modifier exists.
13493 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
13494 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
13495 (UNARY_PLUS_EXPR): New fake operator.
13496 (struct parser_ctxt): New field osb_number.
13497 * parse.y (static tree wfl_operator): New static WFL for operator
13498 bound error messages.
13499 (DECR_TK, INCR_TK): Moved.
13500 (OP_TK): Tagged <operator>.
13501 (array_type:): Now call build_unresolved_array_type.
13502 (dim_expr:): Count the number of '[' seen.
13503 (post_increment_expression, post_decrement_expression,
13504 pre_increment_expression, pre_decrement_expression,
13505 unary_expression_not_plus_minus, unary_expression:): Actions are
13506 now building the corresponding unary expressions.
13507 (cast_expression:): Actions are now building cast expressions.
13508 (build_unresolved_array_type): New function.
13509 (create_interface): Reset the number of declared interfaces.
13510 (create_class): Likewise.
13511 (method_header): Methods declared within the scope of an interface
13512 are now implicitly set public and abstract.
13513 (java_complete_class): Variable's and parameter's type are patched
13514 with a promoted type.
13515 (declare_local_variables): Resolved non builtin types are promoted
13516 before being used to build a variable decl. Removed type patch
13517 posted on variable initialization statement.
13518 (source_start_java_method): Use build_decl_no_layout to build the
13519 decl of a parameter of incomplete type.
13520 (java_register_parsed_class): Process interfaces too. Call
13521 rest_of_decl_compilation on each processed class declarations.
13522 (java_complete_expand_methods): Don't attempt to expand things in
13524 (java_complete_tree): Process CONVERT_EXPR, even though it always
13525 has a type. Propagate error_mark_node to node's type too. Promote
13526 method's call argument type and return error_mark_node if
13527 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
13528 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
13529 handle unary operator nodes.
13530 (build_assignment): Added comment.
13531 (print_int_node): New function.
13532 (patch_assignment): New second argument. New error handling. Use
13533 print_int_node. Handle references. Use can_cast_to_p to issue
13534 different error message according to the context and check upon
13535 the initialization of the RHS.
13536 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
13537 (operator_string): Handle more operators.
13538 (patch_binop): No longer use a function static
13539 wfl_operator. Improved error message on shift distance.
13540 (build_unaryop, build_incdec, build_cast, patch_unaryop,
13541 patch_cast): New functions.
13543 1998-06-05 Per Bothner <bothner@cygnus.com>
13545 * jvspec.c: New file.
13546 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
13548 * java-tree.h (identifier_subst): Add declaration.
13550 1998-06-04 Tom Tromey <tromey@cygnus.com>
13552 * jvgenmain.c (main): Generate call to JvRunMain.
13554 * class.c (make_class_data): Push value for "sync_info" field.
13555 * decl.c (init_decl_processing): Push "sync_info" field.
13557 1998-06-03 Per Bothner <bothner@cygnus.com>
13559 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
13560 Java (source) name, not signature.
13561 Set TYPE_ALIGN to (at least) that of element_type.
13563 1998-06-02 Per Bothner <bothner@cygnus.com>
13565 * class.c: Moved classname-mangling-rekated code to ...
13566 * mangle.c: ... this new file.
13567 * jvgenmain.c: New program (needs mangle.c) to generate main program.
13568 * Makefile.in: Update for above changes.
13570 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13572 * expr.c (truthvalue_conversion): Convert integer and floating
13573 point value to their truth value.
13574 * lex.c (java_lex): Handle the `null' literal.
13575 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
13576 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
13577 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
13580 * parse.y: Reorganization/documentation on token declaration.
13581 (binop_lookup[]): New added new tree codes.
13582 (relational_expression): Build corresponding binary operators.
13583 (equality_expression, conditional_and_expression,
13584 conditional_or_expression): Likewise.
13585 (java_complete_class): Fix crash in debug message.
13586 (java_complete_tree): Check initialization of method call
13587 arguments. Further bogus node evaluation to detect more error
13588 during assignments. Handles more binary operators.
13589 (patch_assignment): Use DECL_P.
13590 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
13592 (operator_string): Handle more case. Compacted source.
13593 (patch_binop): Changed function comment. Checking for
13594 uninitialized first operand takes the compound assignment into
13595 account and uses DECL_P. Checking for uninitialized second operand
13596 delayed to routine's end. Use macros to issue type bound error
13597 messages and issue messages on both operands if their types are
13598 different. Force fixed type into node. Handle all binary
13601 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13603 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
13604 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
13605 build operator node and return tokens.
13606 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
13607 * parse.h (java_complete_tree): Changed returned type in prototype.
13608 (build_method_invocation, build_assignment, patch_assignment,
13609 patch_binop): New static function declarations.
13610 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
13611 BUILD_EXPR_WFL): New macros.
13612 * parse.y (enum tree_code binop_lookup[]): New static for token to
13614 (%union): Parser union has new sub-structure `operator'.
13615 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
13616 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
13617 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
13618 ASSIGN_ANY_TK): Tokens tagged `operator'.
13619 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
13620 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
13621 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
13622 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
13623 (assignment_operator:): Rule tagged `operator'.
13624 (expression_statement:): Re-installed default rule.
13625 (method_invocation:): Sub rules call build_method_invocation.
13626 (postfix_expression:): Don't attempt to resolve name here. Just
13628 (multiplicative_expression:): Sub-rules build corresponding binop
13630 (additive_expression:, shift_expression:, and_expression:,
13631 exclusive_or_expression:, inclusive_or_expression:): Likewise.
13632 (assignment:): Sub rule invoke build_assignment.
13633 (assignment_operator:): Default rules on sub rules.
13634 (force_error): Added documentation on this variable.
13635 (declare_local_variables): Build initialization calling
13637 (expand_start_java_method): Removed unused rtx declaration. Mark
13638 arguments as already initialized.
13639 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
13640 (java_complete_expand_methods): Don't process next method if
13641 completion of the previous one triggered errors.
13642 (java_complete_expand_method): Call source_end_java_method if no
13643 error were found during completion.
13644 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
13645 locals declaratilon. Handle names found within a class. Return
13646 error_mark_node when things aren't found.
13647 (patch_method_invocation_stmt): Return error_mark_node on failures.
13648 (patch_invoke): Removed unused local. Return the correct node.
13649 (java_complete_tree): Now returns a value. The BLOCK section binds
13650 local identifiers and the type of a BLOCK is now void. Assign the
13651 result of operand completion on COMPOUND_EXPR. Assign the
13652 encapsulated node of a WFL to the result of its completion, except
13653 when the node is an identifier. Now handle MODIFY_EXPR and several
13654 binary operators. Return error_mark_node on errors.
13655 (build_method_invocation, build_assignment, patch_assignment,
13656 build_binop, operator_string, patch_binop): New functions.
13657 * typeck.c (binary_numeric_promotion): New function.
13659 1998-05-21 Per Bothner <bothner@cygnus.com>
13661 * class.c (identifier_subst): New convenience wrapper for ident_subst.
13662 Replace most uses of ident_subst by identifier_subst.
13664 * class.c (push_class_static_dummy_field): Removed function.
13665 (build_class_ref): Find Class object decl by looking up "CNAME.class",
13666 instead of looking got "class" static field. Create that decl here.
13667 (class_identifier_node): Removed; no longer needed.
13668 (init_class_processing): Don't init class_identifier_node.
13669 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
13670 Do nreverse 0 times (instead of twice) for Object and Class.
13671 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
13673 1998-05-20 Per Bothner <bothner@cygnus.com>
13675 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
13676 while initializing linenumber_count and linenumber_table.
13677 Do it before init_function_start (which calls emit_line_note).
13678 * expr.c (expand_byte_code): Don't need to clear lineno here.
13680 1998-05-18 Tom Tromey <tromey@cygnus.com>
13682 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
13683 then mangle number as _N_.
13685 * class.c (mangle_class_field): New function.
13686 (build_class_ref): Set assembler name of class reference using
13687 mangle_class_field.
13688 (push_class_static_dummy_field): Likewise.
13690 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
13692 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
13693 of assigning to TREE_CODE. The latter method exploits a feature
13694 of GCC that is not ANSI compliant.
13696 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13698 * decl.c (pushdecl_force_head): New function.
13699 (pushlevel): Removed conditional printf.
13700 (complete_start_java_method): Don't enter local variable scope if
13701 function is compiled from source code.
13702 * expr.c: parse.h now included
13703 (java_lang_expand_expr): New function.
13704 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
13705 printf. Terminate buffer when doing directories.
13706 * jcf-parse.c (parse_source_file): Call lang_init_source before
13707 parsing and before code generation.
13708 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
13709 use printf if the macro is defined.
13710 * lang.c (lang_init): Install lang_expand_expr hook on
13711 java_lang_expand_expr.
13712 (java_dummy_print): New function.
13713 (lang_init_source): New function.
13714 * lex.c (java_lex): Remember location of an opening brace at the
13715 second nesting level.
13716 (java_is_eol): Unget character seen after a CR if it is EOF.
13717 * parse.h: Now includes lex.h
13718 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
13719 printf if the macro is defined.
13720 (expand_start_java_method, build_expr_block, enter_block,
13721 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
13722 New static function declarations.
13723 (pushdecl_force_head): New extern function declaration.
13724 (INCOMPLETE_TYPE_P): New macro.
13725 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
13726 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
13727 BLOCK_EXPR_ORIGIN): New macros.
13728 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
13729 DECL_SOURCE_LINE_LAST): New macros.
13730 (struct parser_ctxt): Removed field current_method_decl, redundant
13731 with the field current_function_decl. Added fields
13732 first_ccb_indent1 and pending_block.
13733 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
13734 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
13736 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
13737 (compilation_unit:): Cosmetic on sub rule.
13738 (type_declaration:): Cosmetic on sub rules. Added an error rule.
13739 (variable_initializer:): Installed default rule on expression:.
13740 (method_declaration:): method_header: starts a new
13741 method. method_body: installs the function body, absorbs blocks
13742 emitted for temporary variable scopings, pops function's body block
13743 and merges function's last statement lineno in DECL_SOURCE_LINE.
13744 (method_body:): Installed default rules.
13745 (block:): Call enter_block when an opening brace is seen. Absorb
13746 scoping blocks and call exit_block when a closing brace is seen.
13747 (block_statement:): Cosmetic changes.
13748 (method_invocation:): Create WFL around CALL_EXPR node.
13749 (patch_stage): Added comment around definition.
13750 (method_header): Try to use first_ccb_indent1 as the first line of
13751 the method, so BP debug info are emitted at the first opening
13752 brace of the function. If the function has no body, use the
13753 location of the function's name. Override currently defined method
13754 name with the matching WFL so we can point redefinition errors
13755 using the location where the function's name was declared.
13756 (check_abstract_method_header): Interprets DECL_NAME as an
13757 identifier or as a WFL, accordingly.
13758 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
13759 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
13760 location and name information out of it and reinstall DECL_NAME to
13761 its original identifier node value.
13762 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
13763 function's source code).
13764 (read_import_dir): Test the value returned by find_class and issue
13765 a fatal accordingly.
13766 (declare_local_variables): Push a new block for the scope of the
13767 new variable(s) if code has been already generated at that nesting
13768 level. Pinpoint redefinition errors using the variable id
13769 WFLs. Generate initialization code if necessary. If the variable
13770 type is incomplete, register a patch on its decl.
13771 (source_start_java_method): Rewritten. Define a new block for the
13772 function's parameters. Build parameter decl out of function's
13773 arguments and register them for a patch if their types are
13775 (expand_start_java_method): Includes the part of
13776 source_start_java_method that was pushing the parameter decls and
13777 completing the method start code.
13778 (source_end_java_method): Removed call the expand_end_bindings and
13779 poplevel (already taken care of). Reinstall function's arguments
13780 and get function's last line of code before calling
13781 expand_function_end.
13782 (java_method_add_stmt): New comment before the function's
13783 code. Complement the second operand of the current COMPOUND_EXPR
13785 (java_complete_expand_methods): Don't generate debug info on line
13786 zero when expanding a generated constructor.
13787 (java_complete_expand_method): Set start and end line numbers for
13788 a artificially generated constructor to one and manually call
13789 enter_block and exit_block when defining it. For all methods:
13790 expand function's start calling the new expand_start_java_method
13791 and invoke java_complete_tree on the effective method's body, if
13793 (resolve_expression_name): Now use lookup_name_in_blocks to search
13794 local variable decls and print out an error when variables are
13796 (patch_method_invocation_stmt): Inserted comment before the
13798 (lookup_method_invoke): Chain method's arguments using chainon
13799 with the current arg list as a second argument. Inserted missing
13800 IDENTIFIER_POINTER when reporting an error on methods not found.
13801 (refine_accessible_methods_list): Don't retain constructors.
13802 (patch_arguments): Function removed.
13803 (java_complete_tree): Inserted comment before the function's
13804 code. New case for BLOCKs. Moved the WFL case a bit
13805 further. Complete function's arguments.
13806 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
13807 maybe_absorb_scoping_blocks): New functions.
13809 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13811 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
13813 * jcf-parse.c (parse_source_file, java_error_count): New forward
13814 and extern declarations.
13815 (java_parse_abort_on_error): Macro moved.
13816 (jcf_parse_source): fatal called if fopen fails. Now calls
13818 (parse_source_file): New parse_only parameter. Reflects the
13819 elimination of the second pass.
13820 (yyparse): parse_source_file called with argument set to 0.
13821 * jcf.h (JCF_ZERO): Sets java_source to zero.
13822 * lex.c (java_init_lex): pass argument is gone. Function modified
13823 to be called once during the analysis of a file.
13824 (java_unget_unicode): Fixed typo in fatal message.
13825 (java_get_line_col): Likewise.
13826 (java_lval): Likewise. String literals no longer built during
13828 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
13830 * parse.h (MODIFIER_WFL): New macro.
13831 (parse_check_super, parser_check_super_interface): Now return int.
13832 (parser_chain_incomplete_item, not_builtin_p,
13833 complete_method_decl): Declarations removed.
13834 (build_method_invocation_stmt, build_invoke): Renamed using the
13835 `patch' instead of `build'
13836 (register-incomplete_type, obtain_incomplete_type,
13837 java_complete_tree, java_complete_expand_method,
13838 unresolved_type_p, create_jdep_list): New function declarations.
13839 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
13840 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
13841 (jdep): New typedef on new struct _jdep.
13842 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
13843 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
13844 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13845 JDEP_RESOLVED_P): New macros.
13846 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
13847 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
13848 JDEP_VARIABLE): New enum values and jdep kinds.
13849 (jdeplist): New typedef on struct _jdeplist.
13850 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
13852 (CALL_EXPR_PRIMARY): New macro.
13853 (struct parser_ctxt): Fields java_pass, current_method_decl,
13854 method_decl_list deleted. New field jdeplist.
13855 (INCOMPLETE_P): Macro deleted.
13856 * parse.y (single_type_import_declaration:): Removed pass switch.
13857 (type_import_on_demand_declaration): Likewise.
13858 (field_declaration:): Removed pass switch on all sub rules.
13859 (class_declaration:): Call the complete_class_decl removed on
13861 (method_declaration:): Removed second pass switch. No longer chain
13862 methods decl when method_header reduced.
13863 (method_header:): Sub rules no longer depend on pass switch.
13864 (method_declarator:): Likewise.
13865 (method_body:): Likewise.
13866 (abstract_method_declaration:): Likewise.
13867 (block_statement:): Likewise.
13868 (local_variable_declaration:): Likewise.
13869 (argument_list:): Likewise.
13870 (method_invocation:): Likewise. Call to build_method_invocation_stmt
13871 removed. Partial CLASS_EXPR tree node built instead.
13872 (postfix_expression:): Removed pass switch on all sub rules.
13873 (java_pop_parser_context): Free classd_list content.
13874 (yyerror): Call obstrack_grow0 to finalize error message.
13875 (check_class_interface_creation): Comment modified to reflect new
13876 returned value meaning. Removed second pass switch. Return 1 if an
13877 error was found, 0 otherwise. Adjust pointer on filename if a
13878 leading path separator was found.
13879 (maybe_create_class_interface_decl): Removed first pass switch
13880 when linking the class decl to the class_list. Install a new
13881 jdep_list for the class.
13882 (add_superinterfaces): List of unresolved interfaces is
13883 gone. Unresolved interfaces are directly added to the current
13885 (create_interface): Second pass shortcut removed.
13886 ctpx->modifier_ctx access through MODIFIER_WFL.
13887 (create_class): Second pass shortcut removed. Call to
13888 register_incomplete_type replaces the call to
13889 parser_chain_incomplete_item.
13890 (complete_class_decl): Function removed.
13891 (duplicate_declaration_error): New way of retrieving redeclared
13893 (register_fields): Call to lookup_modifier_cl replaced by
13894 MODIFIER_WFL. New way of handling unresolved type, using
13895 unresolved_type_p and obtain_incomplete_type.
13896 register_incomplete_type replaces call to parser_chain_incomplete_item.
13897 (patch_stage): New static global variable.
13898 (method_header): New way of handling unresolved type, using
13899 unresolved_type_p and obtain_incomplete_type. patch_stage used to
13900 indicates that the method decl needs to be patched.
13901 (check_abstract_method_header): Call to lookup_modifier_cl
13902 replaced by MODIFIER_WFL.
13903 (method_declarator): Incomplete argument type are registered
13904 calling register_incomplete_type. Patch on the declared method is
13905 issued in that case.
13906 (unresolved_type_p): New function.
13907 (parser_check_super_interface): New comment to reflect function's
13908 modified returned type (int). Function and has a new argument
13909 this_wfl. Call to parse_error_context uses this_wfl instead of
13910 relying on lookup_cl.
13911 (parser_check_super): Comment reflects function's new returned
13912 type (int). Function returns nonzero value on error.
13913 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
13914 register_incomplete_type, jdep_resolve_class): New functions to
13915 handle incomplete types in declarations.
13916 (java_complete_class): Rewritten to work with the new incomplete
13917 type handling scheme.
13918 (complete_class_report_errors): Likewise.
13919 (complete_method_decl): Removed: it jobs is now handled by
13920 java_complete_class.
13921 (do_resolve_class): Class loaded in not already loaded and not
13922 found in Java source code.
13923 (java_check_regular_methods, java_check_abstract_methods): Don't
13924 call complete_method_decl anymore.
13925 (lookup_modifier_cl, not_builtin_p): Functions deleted.
13926 (read_import_dir): Got rid of the pass number dependency.
13927 (declare_local_variables): New handling of unresolved types (patch
13929 (source_start_java_method): New parameter level. Function called
13930 with level set to 1 when argument types are potentially
13931 unresolved. Called to complete the job with level set to 2 once
13932 types are complete.
13933 (source_end_java_method): Call to permanent_allocation
13934 removed. Waiting to be replaced by a more suitable obstack
13936 (java_complete_expand_methods, java_complete_expand_method,
13937 java_expand_finals): New functions.
13938 (build_method_invocation_stmt): Renamed
13939 patch_method_invocation_stmt. Extracts function call expression
13940 (wfl) and arguments (args) from CALL_EXPR tree operands.
13941 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
13942 call. Patch the function and argument operand of the CALL_EXPR
13944 (patch_argument, java_complete_tree): New functions.
13946 1998-04-20 Per Bothner <bothner@cygnus.com>
13948 Recover from missing fields and methods (i.e. error instead of fatal).
13949 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
13950 * expr.c (expand_invoke): Recover from missing method.
13951 (expand_java_field_op): Recover from missing field.
13952 Inline references to java.lang.{Integer,Char,...}.TYPE.
13953 * typeck.c (get_type_from_signature), java-tree.h: New function.
13954 * class.c (add_method): Use get_type_from_signature.
13955 (build_class_ref): Handle a class that was not found.
13956 * typeck.c (convert): Handle conversion to pointers (for convenience).
13957 * verify.c (verify_jvm_instructions): Use get_type_from_signature
13958 instead of lookup_field to handle missing fields.
13960 * jcf-parse.c (process_zip_dir): Set java_source.
13962 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
13964 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
13966 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13968 * jcf-parse.c (load_class): Don't change input_filename before
13969 calling jcf_parse_source (but still do it before calling
13971 (jcf_parse_source): Assign input_filename after having saved the
13973 * lex.c (java_init_lex): Chain a WFL node to the import on demand
13974 list. ctxp->modifier_ctx zeroed according to its new
13975 definition. ctxp->filename initialized. Removed
13976 JAVA_MODIFIER_CTX_UNMARK.
13977 (java_unget_unicode): Update the character based column position.
13978 (java_allocate_new_line): ref_count not used anymore. Always free
13979 ctxp->p_line. Initialize c_line->char_col to 0.
13980 (java_get_unicode): Update the character based column position.
13981 (java_lex): Use ctxp->elc to store current position in source
13982 file, at the beginning of the parsed token. Set modifier_ctx entry
13983 corresponding to the parse modifier to a WFL node. Return a WFL
13984 node when an identifier is parsed.
13985 (java_lex_error): Now uses ctxp->elc to store current position in
13987 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
13988 * lex.h (build_wfl_node): New function definitions.
13989 (struct java_line): ref_count and next fields are gone. New field
13991 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13992 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
13993 (JAVA_COLUMN_DELTA): New macro.
13994 (java_lc): New typedef on new struct _java_lc.
13995 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
13996 (parse_error_context, parse_warning_context): Changed prototypes.
13997 (java_get_line_col): Added as an available global function.
13998 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
13999 (IC_DECL): Replaced by macro IC_TYPE
14000 (DEPEND_WFL): New macro.
14001 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
14003 (exit_java_complete_class): Removed a commented out statement.
14004 (struct parser_ctxt): Added comments on fields. modifier_ctx is
14005 now an array of tree nodes. Deleted fields line_list and
14006 e_line. New field elc, to replace e_line.
14007 * parse.y (array_type:): Build WFL node.
14008 (qualified_name:): Build a single WFL node out of two. Retain
14009 the location information of the first node in the resulting node.
14010 (package_declaration:): Use package name as a WFL node
14011 (single_type_import_declaration:): Use imported name as a WFL node.
14012 (type_import_on_demand_declaration:): Use root of the imported
14013 packages as a WFL node.
14014 (field_declaration:): Removed unused local variable cl.
14015 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
14016 (yyerror): New static elc. Removed static error_line, error_pos.
14017 New local code_from_source. Save ctxp->elc into elc at the first
14018 pass. Call java_get_line_col to get a string of the line where
14019 the error occurred.
14020 (debug_line): Removed static function.
14021 (parse_error_context, parse_warning_context): Parameter cl is now
14022 a WFL node. Use its value to initialize ctxp->elc.
14023 (redefinition_error): Parameter cl is now a WFL node.
14024 (parse_add_interface): New parameter wfl. No longer call
14025 lookup_cl, use wfl instead.
14026 (check_class_interface_creation): Parameter cl is now a WFL node.
14027 (maybe_create_class_interface_decl): Likewise.
14028 (add_superinterfaces): New function.
14029 (create_interface): Removed local cl, node, super_decl,
14030 super_decl_type. Function now uses id as a WFL node. Better
14031 warning/error report on obsolete or forbidden mix of
14032 modifiers. Now calls add_superinterfaces to register interfaces.
14033 (create_class): Removed local cl, node. Local variable id is used
14034 as a WFL node. Better error report on forbidden modifier
14035 mix. Uses add_superinterfaces to register interfaces.
14036 (find_field): Argument cl is now a WFL node. Now store the WFL
14037 node of a fields that needs to be checked for their
14039 (method_header): Local variable node non longer used. Local
14040 variable id replaces cl.
14041 (check_modifiers_consistency): Local variable cl is now a WFL
14043 (method_declarator): Local variable cl replaced by parameter id.
14044 (parser_qualified_name): Now uses parameter name as a WFL node.
14045 (parser_check_super_interface): New parameter wfl, for achieve
14046 greater accuracy during error reports.
14047 (parser_chain_incomplete_item): New parameter named location. Used,
14048 along the decl, to construct the incomplete item node.
14049 (java_complete_class): resolve_class now uses WFL node extracted
14050 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
14052 (complete_method_decl): Unresolved function's argument types are WFL.
14053 (resolve_class): Parameter cl is now a WFL node.
14054 (resolve_and_layout): Likewise.
14055 (do_resolve_class): Likewise. Try first to use cl and then do the
14056 lookup on the decl when calling check_pkg_class_access.
14057 (complete_class_report_errors): Use IC_TYPE in place of
14058 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
14059 instead of doing a lookup over the decl.
14060 (java_check_final): Use WFL info from field tree list.
14061 (lookup_cl): Rewritten and returns a statically defined WFL node.
14062 (lookup_modifier_cl): Now uses information from WFL nodes.
14063 (process_imports): Likewise.
14064 (read_import_dir): name and cl arguments replaced by a single WFL
14065 node. Function modified accordingly.
14066 (find_in_imports_on_demand): Now uses WFL node.
14067 (check_pkg_class_access): cl argument is now a WFL node.
14068 (declare_local_variables): Fixed to use WFL nodes.
14069 (resolve_expression_name): Likewise.
14070 (build_method_invocation_stmt): name_combo argument renamed
14071 wfl. Function modified to use WFL nodes.
14072 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
14073 (lookup_method_invoke): cl is now a WFL node. Added missing
14074 IDENTIFIER_POINTER to class type decl name.
14076 1998-04-14 Dave Brolley <brolley@cygnus.com>
14078 * lang.c (init_parse): Now returns char* containing the filename.
14080 1998-04-10 Per Bothner <bothner@cygnus.com>
14082 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
14084 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
14085 * class.c (make_class_data): If flag_assume_compiled, initial class
14086 state is CSTATE_PREPARED; make superclass and interfaces direct
14087 references, rather than constant pool indexes.
14089 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14091 * parser.y: Include flags.h. Removed debug variable pl.
14092 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
14093 (block:): Likewise.
14094 (labeled_statement_nsi:): Generate debug info when reducing
14095 expression_statement:.
14096 (check_pkg_class_access): get_access_flags_from_decl invokation
14097 fixed for new CLASS_* flags location.
14098 (source_end_java_method): Save/restore parser context when
14099 entering/leaving this routine. Restore lineno to its right value
14100 before calling expand_end_bindings.
14101 (build_method_invocation_stmt): build_invoke called with the
14102 current line information.
14103 (build_invoke): New argument cl. Wrap the function call around a
14105 (refine_accessible_methods_list): Changed comment, removed
14107 * parse.h: Fixed typo in comments.
14108 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
14109 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
14110 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
14112 * lex.c (java_lex): Record the last closing curly bracket of a
14114 * jcf-parse.c (jcf_parse_source): Now calls
14115 java_check_methods. Clarified comment, fixed typo.
14117 1998-04-09 Dave Brolley <brolley@cygnus.com>
14119 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
14120 (finish_parse): Expose for non USE_CPPLIB builds.
14122 1998-04-08 Jeffrey A Law (law@cygnus.com)
14124 * lang.c (lang_print_xnode): New function.
14126 1998-04-03 Per Bothner <bothner@cygnus.com>
14128 * decl.c (class_dtable_decl), java-tree.h: New tree node.
14129 * class.c (get_dispatch_vector, get_dispatch_table): New functions
14130 used to build a class's dispatch table.
14131 (make_class_data): Generate dispatch table if flag_assume_compiled.
14132 Set dtable of class object to address of class_dtable_decl.
14134 * decl.c (int_decl_processing): Make soft_badarrayindex_node
14135 be volatile and have side effects - generates better code.
14137 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
14138 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
14140 * expr.c (expand_invoke): If class is final, method is
14141 effectively final, so can call it directly.
14143 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
14145 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
14147 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14149 * parse.y (build_method_invocation_stmt): Removed extra argument
14152 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14154 * expr.c (dtable_indent): Now static global.
14155 (expand_invoke): Now call invoke_build_dtable and
14156 build_invokevirtual.
14157 (invoke_build_dtable, build_invokevirtual): New functions.
14158 * jcf-io.c (find_class): Defer issuing a warning by setting
14159 jcf->outofsynch to 1.
14160 * jcf-parse.c (jcf_out_of_synch): New function.
14161 (load_class): Test this_jcf.outofsynch flag and call
14162 jcf_out_of_synch accordingly.
14163 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
14164 comment indentation.
14165 * lex.c (java_get_unicode): Fixed code indentation.
14166 (java_lex): Create string literal. Fixed typo. Removed several
14167 premature obstack_free.
14168 * parse.h: New enums for name resolution and invocation mode.
14169 (struct qualification): New data structure.
14170 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
14171 (do_resolve_class, build_method_invocation_stmt,
14172 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
14173 debug_line, identical_subpath_p, invocation_mode,
14174 refine_accessible_methods_list, build_invoke,
14175 lookup_method_invoke): New functions declared.
14176 (build_invokevirtual, invoke_build_dtable, match_java_method,
14177 build_field_ref, jcf_out_of_synch): New references to external
14179 (struct parse_ctxt): Removed artificial_constructor field.
14180 * parse.y: (array_type:): Type defined for this rule.
14181 (class_type:): Installed default rule for interface_type:.
14182 (array_type:): Now build Java array type.
14183 (qualified_name:): Now use obstack_grow0.
14184 (method_declaration:): Skip the artificial constructor added to
14186 (abstract_method_declaration:): Execute the code only during pass 1.
14187 (block:): Installed default rule in block_statements:.
14188 (block_statement:): Add the statement to the method during pass 2.
14189 (statement_expression): Installed default rule for
14190 method_invocation:.
14191 (argument_list:): Added code to build the argument list.
14192 (method_invocation:): Added call to create the method invocation
14194 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
14195 (debug_line): New function for debug.
14196 (complete_class_decl): No longer do something during pass 1.
14197 (method_header): Use BUILD_PTR_FROM_NAME.
14198 (parser_qualified_classname): Use obstack_grow0. Removed bogus
14200 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
14201 function's main comment.
14202 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
14204 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
14205 (resolve_class): Now works with arrays.
14206 (do_resolve_class, resolve_and_layout): New functions.
14207 (java_check_regular_methods): Reverse method list before and after
14208 having processed it. No longer set ctxp->artificial_constructor.
14209 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
14210 accordingly. Fixed typo in issued error message. Now use
14212 (find_in_imports_on_demand): Now use obstack_grow0.
14213 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
14214 (source_end_java_method): Call expand_expr_stmt instead of
14215 expand_expr. Calls it before calling expand_function_end.
14216 (java_method_add_stmt): Do nothing if errors were found during
14218 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
14219 (build_method_invocation_stmt, build_invoke, invocation_mode,
14220 lookup_method_invoke, refine_accessible_methods_list,
14221 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
14223 * typeck.c (build_java_signature): Properly end method signature
14224 if return type skipped.
14225 (match_java_method): New function.
14227 1998-03-16 Per Bothner <bothner@cygnus.com>
14229 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
14231 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
14233 * expr.c (build_invoke_non_interface): New function.
14234 (methods_ident, ncode_ident): Now static globals.
14235 (expand_invoke): Use build_invoke_non_interface.
14236 * java-tree.h (struct lang_decl): New field function_decl_body.
14237 (DECL_FUNCTION_BODY): New macro.
14238 * jcf-parse.c (jcf_parse_source): Deeper check before setting
14239 CLASS_FROM_SOURCE_P.
14240 (parse_source_file): Fixed typos. Call java_layout_parsed_class
14241 before starting pass 2. Call to java_generate_parsed_class replaced
14242 by java_register_parsed_class.
14243 * lex.c: Fixed typo in header. Some line width related formating.
14244 * lex.h: Some line width related formating.
14245 * parse.h (source_end_java_method, resolve_expression_name,
14246 complete_class_decl, maybe_create_class_interface_decl,
14247 check_class_interface_creation): New static function declarations.
14248 (java_layout_parsed_class, java_method_add_stmt): New function
14250 (struct parser_ctxt): Field mark_class_generate removed. New
14251 fields class_list and artificial_constructor.
14252 * parse.y: Fixed typo in header.
14253 (class_declaration:): Call complete_class_decl when class body
14255 (method_declaration:): Call source_end_java_method in pass 2 when
14256 the method body is defined.
14257 (postfix_expression:): Do expression name resolution on sub-rule
14258 name during pass 2.
14259 (create_class, create_interface): Merged common pieces.
14260 (check_class_interface_creation, maybe_create_class_interface_decl):
14262 (complete_class_decl): New function.
14263 (register_fields): Fixed line width related typo.
14264 (method_header): Correctly skip first argument when fixing
14265 argument line. Changed the loop.
14266 (java_check_circular_reference): Now use ctxp->class_list.
14267 (java_complete_class): Removed start/stop marking.
14268 (java_check_regular_methods): Now takes a class decl as an
14269 argument. Add default constructor if none were encountered.
14270 (java_check_methods): Now use ctxp->class_list. Changed call to
14271 java_check_regular_methods.
14272 (source_start_java_method): Set DECL_ARG_TYPE for each function
14274 (source_end_java_method, java_method_add_stmt): New functions.
14275 (java_generate_parsed_class): No longer exists.
14276 (java_layout_parsed_class, java_register_parsed_class): New functions.
14277 (resolve_expression_name): New function.
14279 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14281 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
14282 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
14283 until pass initializations are done. Call read_import_dir with
14285 * parse.h: (lookup_modifier_cl): New function declared.
14286 (INTERFACE_FIELD_MODIFIERS): New macro.
14287 (OBSOLETE_MODIFIER_WARNING): New macro.
14288 * parse.y: (register_fields): Class type and current field name in
14289 local variables. Check modifier(s) if adding field(s) to an interface.
14290 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
14291 and report errors using the faulty modifier line context.
14292 (lookup_modifier_cl): New function.
14293 (read_import_dir): Detect and report default import processing
14296 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
14298 Add a pair of -fassume-compiled/-fno-assume-compiled options.
14299 * class.c (is_compiled_class): Return 1 after making sure it
14300 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
14301 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
14302 * java-tree.h (flag_assume_compiled): Add decl.
14303 * lang.c (lang_f_options): Add the flag.
14304 (flag_assume_compiled): Add decl, default to 0.
14306 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14308 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
14309 (is_compiled_class): Likewise.
14310 (layout_class): Likewise.
14311 (layout_class): Detect and lay out classes defined in source code.
14312 (interface_of_p, add_interface_do, may_add_interface): New
14314 (add_interface): Now use add_interface_do.
14315 (add_method_1): New function.
14316 (add_method): Now use add_method_1.
14317 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
14318 (complete_start_java_method): New function.
14319 (start_java_mehod): Now call complete_start_java_method.
14320 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
14321 (expand_invoke): Likewise and fixed typo.
14322 *gjava.c: (print_super_field): Use new argument to find_class
14325 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
14326 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
14327 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
14329 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
14330 (add_method_1, push_class): New prototypes.
14331 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
14332 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
14333 directory where the class was found.
14334 (find_class): New argument DO_CLASS_FILE. Function find_class
14335 modified accordingly.
14336 *jcf-parse.c: (fix_class_path): New function.
14337 (load_class): Use new VERBOSE argument. load_class now finds and
14338 loads/parses .class/.java files. Save read_state of current_jcf
14340 (java_parser_abort_on_error): New macro.
14341 (jcf_parse_source, parse_source_file): New function.
14342 (jcf_parse): Fixed typo.
14343 (yyparse): Call parse_source_file () only.
14344 (process_zip_dir): Fixed typo, fix zdir->filename_length when
14345 writing the real class name back in the zip directory entry.
14346 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
14347 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
14348 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
14349 (find_class): Prototype fixed.
14350 *lex.c: Added 1998 time stamp.
14351 Removed all static global variables, moved into the parser
14352 context data structure.. Now include unistd.h if SEEK_SET not
14354 (java_init_lex): Rewritten.
14355 (java_sneak_unicode): Modified current unicode access in current line.
14356 (java_unget_unicode): Likewise.
14357 (java_allocate_new_line): New allocation management.
14358 (java_read_char): Modified access and storage of unget_utf8_value.
14359 New way of processing current unicode.
14360 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
14361 (java_get_unicode): Now use the parser context.
14362 (java_lineterminator): Likewise.
14363 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
14364 of the reentrant parser implementation. Function now use the
14365 parser context data structure and java_lval. Fixed production of
14366 the float and double constant "out of range" error message. Fixed
14367 obstack use. Return integer value when hitting a modifier. Now
14368 return type for TRUE, FALSE and other predefined types. Return
14369 identifier as a TREE_LIST list containing the current line context
14370 as the TREE_VALUE sub-node.
14371 (java_unicode_2_utf8): Fixed typo in declaration.
14372 (java_lex_error): Now use the parser context data structure.
14373 *lex.h: Added 1998 time stamp.
14374 (struct java_line): New fields ref_count and next.
14375 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14376 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
14377 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
14378 *parse.h: Added 1998 time stamp.
14379 (java_parse_source_file): Renamed from parse_source_file.
14380 (YYERROR_NOW, YYNOT_TWICE): Fixed.
14381 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
14382 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
14383 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
14384 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
14385 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
14386 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
14387 (struct parser_ctxt): New data structure to keep the parser context.
14388 *parse.y: Added 1998 time stamp, got rid of static global variables.
14389 (java_error_count, ctxp): New global variables.
14390 (%union): New value field.
14391 (numeric_type, integral_type): Rules removed.
14392 (primitive_type): Rule defined to handle integral, float, double and
14394 (qualified_name, package_declaration,
14395 single_type_import_declaration, type_import_on_demand_declaration,
14396 modifiers, class_declaration, super, interfaces,
14397 interface_type_list, class_body, field_declaration,
14398 field_declaration, variable_declarators, variable_declarator,
14399 variable_declarator_id, method_declaration, method_header,
14400 formal_parameter_list, formal_parameter, method_body, block,
14401 static, interface_declaration, extends_interfaces,
14402 abstract_method_declaration, local_variable_declarators): Rules now
14404 (force_error, do_warning): New global statics.
14405 (push_parser_context, parser_context_save_global,
14406 parser_context_restore_global, pop_parser_context): New functions.
14407 (yyerror): Now uses the global parser context. Fixed use of obstack.
14408 (parse_error, parse_error_context, parse_warning_context,
14409 java_accstring_lookup, redefinition_error, check_modifiers,
14410 parser_add_interface, create_interface, create_class, find_field,
14411 duplicate_declaration_error, register_fields, method_header,
14412 check_modifiers_consistency, check_abstract_method_header,
14413 method_declarator, parser_qualified_classname,
14414 parser_check_super_interface, parser_check_super,
14415 parser_chain_incomplete_item, java_check_circular_reference,
14416 layout_class_from_source, java_complete_class,
14417 complete_method_decl, resolve_class, complete_class_report_errors,
14418 java_check_final, check_method_redefinition,
14419 java_check_regular_methods, java_check_abstract_methods,
14420 java_check_methods, lookup_java_interface_method2,
14421 lookup_java_method2, lookup_cl, find_name_in_single_imports,
14422 process_imports, find_in_imports, read_import_entry,
14423 read_import_dir, find_in_imports_on_demand,
14424 check_pkg_class_access, not_builtin_p, declare_local_variables,
14425 source_start_java_method, java_generate_parsed_class): New
14427 *typeck.c: (signature_include_return): New global variable.
14428 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
14429 to add the function returned type in the signature.
14431 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
14433 * jcf-io.c (open_in_zip): Use strncmp and LEN.
14435 1998-01-29 Dave Brolley <brolley@cygnus.com>
14437 * Make-lang.in (java.info): Added.
14438 (java.install-info): Added
14440 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
14442 * Makefile.in (clean): Also remove java/parse.c.
14444 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
14446 Add a pair of -fbounds-check/-fno-bounds-check options.
14447 * lang.c (lang_decode_option): Add code to grok arguments.
14448 (flag_bounds_check): Add decl.
14449 (lang_f_options): New array w/ the option in it.
14450 * java-tree.h (flag_bounds_check): Add decl.
14451 * lang-options.h: New file.
14452 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
14453 of a static macro value.
14454 (JAVA_ARRAY_EXCEPTION): Delete macro.
14456 1998-01-23 Per Bothner <bothner@cygnus.com>
14458 * typeck.c (build_java_array_type): Fix two bugs in previous change.
14459 * expr.c (build_anewarray): Add missing promote_type.
14461 1998-01-22 Per Bothner <bothner@cygnus.com>
14463 Add array types with known length to optimize bounds checking.
14464 * typeck.c (build_java_array_type): Take length parameter.
14465 (java_array_type_length, build_prim_array_type): New functions.
14466 * java-tree.h: Update for new functions.
14467 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
14468 * class.c: Use build_prim_array_type.
14469 * expr.c (can_widen_reference_to): Handle known-length array types.
14470 (verify_jvm_instructions): Keep track of integer push instructions
14471 followed by newarray/anewarray, so we can build known-length arrays.
14472 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
14473 (java_array_data_offset): New function.
14474 (build_java_array_length_access): New function. Optimize if constant.
14475 (build_java_arrayaccess): Constant fold bounds check.
14476 (expand_java_newarray, expand_java_anewarray): Replaced by ...
14477 (build_newarray, build_anewarray): New functions.
14478 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
14479 * verify.c (merge_types): Handle known-lengh array types.
14481 1998-01-19 Per Bothner <bothner@cygnus.com>
14483 * expr.c (expand_byte_code): Fix performace bug, which caused
14484 searching linenumber_table to be linear rather than constant.
14486 1997-12-12 Per Bothner <bothner@cygnus.com>
14488 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
14490 * decl.c, java-tree.h (soft_fmod_node): New global.
14491 * decl.c (init_decl_processing): Define __builtin_fmod.
14492 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
14493 using __builtin_fmod.
14495 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
14497 * keyword.h: New file, output of keyword.gperf as processed by
14499 * lex.c (java_lex_init): Initialize java_error_flag.
14500 * parse.c (YYERROR_NOW): Uses java_error_flag.
14501 * parse.y: New static java_error_flag. Useless definition of
14503 * parse.y (java_error): Portable error recovery using
14504 java_error_flag (not yet completely tuned).
14506 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
14508 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
14510 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14512 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
14513 (parse.c, lex.c, keyword.h): New rules for Java source code
14515 * parse.c: Renamed into jcf-parse.c.
14516 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
14517 * keyword.gperf: New file, Java keywords.
14518 * parse.y: New file, Java language grammar.
14519 * parse.h: New file, Java language grammar definitions.
14520 * lex.c: New file, Java language lexer.
14521 * lex.h: New file, Java language lexer definitions.
14523 1997-12-03 Per Bothner <bothner@cygnus.com>
14525 * decl.c (clinit_identifier_node), java-tree.h: New global.
14526 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
14527 * verify.c (verify_jvm_instructions): Inline use of removed macros.
14528 * expr.c (expand_java_field_op): Check for invalid assignment
14531 * jcf-reader.c (get_attribute): Test for wrong attribute length.
14533 1997-10-27 Per Bothner <bothner@cygnus.com>
14535 * verify.c (verify_jvm_instructions): When processing a handler,
14536 attempt to set the current_subr to the right value.
14537 (More complicated code combines Sep 17 and Oct 22 versions.)
14539 1997-10-24 Per Bothner <bothner@cygnus.com>
14541 * class.c (push_class): Figure out (guess) name of source file.
14542 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
14543 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
14544 (parse_class_file): Change return type from int to void.
14545 Call debug_start_source_file/debug_end_source_file.
14547 * expr.c (build_java_binop): Fix masking 2nd operand.
14548 * decl.c (init_decl_processing): Set sizetype first.
14550 1997-10-22 Per Bothner <bothner@cygnus.com>
14552 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
14553 (Revert Sep 17 change.)
14555 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14557 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
14558 .class extension in their name and fix thing so we don't process
14559 them parse_zip_file_entries().
14560 (parse_zip_file_entries): Cleaned unused local variables.
14562 1997-10-20 Per Bothner <bothner@cygnus.com>
14564 * expr.c (can_widen_reference_to): Allows equal array element types.
14565 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
14566 * jcf-dump.c (RET): Get (and print) index.
14568 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
14569 Promote element type to POINTER_TYPE.
14571 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14573 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
14574 find_in_current_zip, jcf_figure_file_type): Moved from
14575 jcf-reader.c to parse.c.
14576 * zextract.c: (read_zip_archive): takes file_comment_length possible
14577 field into account.
14579 1997-10-20 Per Bothner <bothner@cygnus.com>
14581 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
14583 * verify.c (merge_types): Handle array types even better ...
14585 1997-10-17 Per Bothner <bothner@cygnus.com>
14587 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
14589 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
14590 * class.c (make_class_data): Don't build fields_decl if no fields.
14591 When building fields_decl, skip if DECL_ARTIFICIAL.
14593 * expr.c (java_stack_swap): Update stack_type_map.
14594 * verify.c (merge_types): Handle array types better.
14596 1997-10-15 Per Bothner <bothner@cygnus.com>
14598 * class.c (add_field): Don't promote short integral fields to
14599 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
14600 * expr.c (push_value): Promote and convert short integral values.
14602 * decl.c, java-tree.h (integer_two_node): New constant node.
14603 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
14605 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
14607 * class.c (append_gpp_mangled_type): Use function argument
14608 unpromoted type to generate mangled name.
14610 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14612 * constants.c (build_constant_data_ref): Now uses current_class
14613 instead of main_class.
14614 (build_constants_constructor): Now uses current_class instead of
14616 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
14617 of the global variable SeepZipFiles done here.
14618 * zextract.c (read_zip_archive): extra_field optional field taken
14619 into account while computing the position of the class file in the
14621 * verify.c (verify_jvm_instructions): Use current_jcf to search
14623 * parse.c (load_class): First search for the class to load in the
14624 current zip file. Saves current_jcf (restored before returning
14625 from that function). Don't call JCF_FINISH in the class was found
14626 in the current ZIP file.
14627 (jcf_parse): If the class was found in the current ZIP file, save
14628 its tree_constant_pool (for later reuse).
14629 (parse_class_file): New function. Process each method defined in
14630 the current class and record the class as to be later registered.
14631 (yyparse): Rewritten. Figure the type of the current file and switch
14633 * lang.c: New global variable current_jcf.
14634 (lang_init): Removed compiling_from_source test (done later, in
14635 yyparse). Removed call the jcf_parse ().
14636 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
14637 (typedef struct JCF): New fields seen_in_zip (to mark a class found
14638 in the current ZIP file) and zip_offset (offset to the class data in
14639 the current zip file).
14640 * jcf-reader.c: zipfile.h included.
14641 localToFile: New ZipFileCache static global variable
14642 (parse_zip_file_entries): New function. Browse the current ZIP
14643 file directory and process each class found.
14644 (process_zip_dir): New function. Register each class found in the
14645 ZIP file directory. The class aren't parsed but a valid JCF is
14646 link to each of them.
14647 (find_in_current_zip): New function. Search for a class in the
14648 current ZIP file directory. If found, prepare the class so that it
14650 (jcf_figure_file_type): New function. Examine the file structure
14651 to figure a class file, a ZIP file. If none of these categories are
14652 matched, a source file is assumed.
14653 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
14654 SeenZipFile: New global variable.
14655 (open_in_zip): Use zipmember's length to accelerate the search for
14656 a member. If zipmember was NULL and zip file successfully read,
14658 * java-tree.h: New global variable current_jcf declared. Added
14659 declaration for current_constant_pool_tags, current_constant_pool_data,
14660 current_constant_pool_length, current_constant_pool_data_ref.
14661 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
14662 store the JCF of classes seen in a zip file) and tree *constant_pool
14663 (to save a loaded class constant pool). current_class declared here.
14664 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
14665 retrieve method_ref_constant.
14666 (PUSHC): java_push_constant_from_pool now uses current_jcf.
14667 (OBJECT): get_class_constant now uses current_jcf.
14668 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
14669 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
14670 (expand_invoke): Now uses current_class instead of main_class
14671 (build_class_init): Now uses current_class instead of main_class
14672 * class.c: New static global variable registered_class.
14673 (register_class): New function.
14674 (emit_register_class): Modified to use registered_class instead of
14676 (is_compiled_class): Now take into account class seen in the archive.
14678 1997-10-06 Per Bothner <bothner@cygnus.com>
14680 * except.h: Renamed to: java-except.h.
14681 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
14682 * except.c: Add semi-working (commented out) implementation.
14684 * expr.c (expand_iinc): Add needed flush_quick_stack.
14685 * parse.c (set_source_filename): New function.
14686 (give_name_to_class): Set input_filename from package.classname.java.
14688 * jcf-io.c (find_class): Don't look first in ".".
14690 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14692 * zextract.c (read_zip_archive): Now takes into account the
14694 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
14696 1997-09-20 Per Bothner <bothner@cygnus.com>
14698 * constants.c, java-tree.h (build_internal_class_name): New function.
14699 (alloc_class_constant): Re-implement using build_internal_class_name.
14700 * class.c (make_class_data): Likewise.
14701 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
14703 1997-09-17 Per Bothner <bothner@cygnus.com>
14705 * verify.c (verify_jvm_instructions): Temporarily set current_subr
14706 to NULL before pushing an exception handler target.
14708 * expr.c (flush_quick_stack): Save from low stack indexes to high.
14709 (java_stack_swap, java_stack_dup): Re-write to be safe from
14710 clobbering registers.
14711 (build_class_init): New function.
14713 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14715 * typeck.c (build_java_array_type): Temporary use
14716 permanent_obstack to create the array 'length' field.
14717 * expr.c (lookup_label): Temporay use permanent_obstack to create
14718 label if not found.
14719 * class.c (push_super_field): Tempory use permanent_obstack.
14721 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
14723 * typeck.c (type_for_mode): Now handles double_type_node and
14725 * verify.c (verify_jvm_instructions): The instruction following
14726 the wide bytecode is checked. OPCODE_ret added to the list of
14729 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14731 * class.c (make_class): Temporary use permanent_obstack. Set the
14732 class CLASS_P field to 1.
14733 (push_class): Temporary use permanent_obstack.
14734 (set_super_info): Temporary use permanent_obstack.
14735 (add_method): Temporary use permanent_obstack, set
14736 METHOD_TRANSIENT().
14737 (add_field): Temporary use permanent_obstack. Sets
14738 FIELD_VOLATILE() and FIELD_TRANSIENT().
14739 (build_class_ref): Temporary use permanent_obstack if the class
14741 (build_static_field_ref): Temporary use permanent_obstack when
14742 creating field's rtl.
14743 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
14744 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
14745 and fields. Function finalized, as far as flag handling.
14746 (push_class_static_dummy_field): Temporary use permanent_obstack.
14747 (emit_register_class): Force generation of class registration at
14749 * decl.c (end_java_method): Call permanent_allocation() before
14751 * expr.c (can_widen_reference_to): Added comment to interface
14752 handling, fixed typo.
14753 (lookup_field): Now uses CLASS_P() to correct FIXME
14754 (expand_invoke): Verification on public && !static &&
14755 !abstract moved into soft_lookupinterfacemethod (kaffe).
14756 Use Object class dtable if objectref is an array when expanding
14758 (java_push_constant_from_pool): Temporary use permanent_obstack
14759 for CONSTANT_string
14760 * parse.c (get_ref_constant): Temporary use permanent_obstack to
14761 create constant references.
14762 (get_constant): Temporary use permanent_obstack to create constant.
14763 (load_class): Temporary use permanent_obstack to load class.
14764 (jcf_parse): Temporary use permanent_obstack to perform class
14766 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
14767 (build_java_signature): Temporary use permanent_obstack.
14768 * verify.c: (verify_jvm_instruction): removed unnecessary verification
14770 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
14771 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
14774 1997-09-11 Per Bothner <bothner@cygnus.com>
14776 * class.c (append_gpp_mangled_type): Fix typo.
14777 (emit_register_class): Use main_class to get class object, rather
14778 than looking for no-longer-existing static decl starting with _CL.
14779 * typeck.c (parse_signature_type): Promote array element type
14780 if it is a RECORD_TYPE.
14782 1997-09-10 Per Bothner <bothner@cygnus.com>
14784 * class.c (push_class_static_dummy_field): New function.
14785 (mangle_static_field): New. Do G++-style mangling of static fields.
14786 (layout_class): Mandle static fields here, not in add_field.
14787 (build_class_ref): The class object is now a dummy static field.
14788 * decl.c (find_local_variable): Look for best, instead of first match.
14789 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
14790 (build_java_athrow): Don't check here if exception is Throwable.
14791 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
14792 (TYPE_USED): Removed. No longer used ...
14793 * parse.c (jcf_parse): Call push_class_static_dummy_field.
14794 * verify.c (push_pending_label): New function.
14795 (push_pending_block): Renamed to check_pending_block.
14796 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
14797 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
14798 re-checking possible handlers) after a store (less wasted work).
14799 Check for null handler (finally) before calling add_handler.
14800 Various changes to (finally?) correctly handle try/finally.
14802 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
14804 * class.c: Include stdio.h.
14806 1997-09-04 Per Bothner <bothner@cygnus.com>
14808 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
14809 to make sure class is initialized before static/special invoke.
14811 * verify.c (verify_jvm_instructions): On a store instruction,
14812 call find_local_variable to force pre-allocation of decl and rtx.
14813 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
14815 1997-09-03 Per Bothner <bothner@cygnus.com>
14817 * class.c (build_class_ref): Strip off "promoted_" if need be.
14818 (make_field_value): Call build_java_signature when needed.
14819 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
14820 * expr.c (build_java_athrow): Don't push_value of exception.
14821 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
14822 match specification of [fd]cmp[lg] for NaNs.
14823 (expand_byte_code): Add support for exception handler ranges.
14824 * except.c: Add skeleton for EH code-generation.
14825 * verify.c (merge_types): Treat all promoted integral types as equal.
14826 * constants.c (build_constants_constructor): To force creation of
14827 current_constant_pool_data_ref, call build_constant_data_ref.
14829 * javaop.def (lload): Fix typo.
14830 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
14832 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
14834 * parse.c: Don't include function.h.
14836 1997-08-27 Per Bothner <bothner@cygnus.com>
14838 * except.[ch]: New files.
14839 * Makefile.in (JAVA_OBJS): Add except.o
14840 * expr.c: Temporary warning about unimplemented exceptions.
14841 * verify.c: Verify exception handlers.
14843 * jcf-dump.c (disassemble_method): Print exception table.
14845 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14847 * expr.c (verify_jvm_instructions): Started a thorough
14848 verification of invoke* bytecodes.
14849 (expand_byte_code): flush quick stack if PC is the target of a
14850 branch. and undef RET (conflicting with config/i386/i386.h).
14851 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
14853 (expand_invoke): Now handles invokeinterface and do more
14854 verification according to the bytecode.
14855 (lookup_field): Don't try to load the class if processing
14857 (can_widen_reference_to): Now handles interfaces.
14858 * decl.c (init_decl_processing): New global variable
14859 soft_lookupinterfacemethod_node, declared in java-tree.h.
14860 Call set_super_info on string_type_node.
14861 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
14863 * class.c (set_super_info): Fills the CLASS_* flags according to
14865 (get_access_flags_from_decl): Handles all class flags.
14867 1997-08-26 Per Bothner <bothner@cygnus.com>
14869 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
14870 * parse.c (yyparse): Check for abstract method, and missing code.
14871 * expr.c (expand_byte_code): Change interface.
14872 * lang.c (put_decl_node): Print promoted types prettier.
14873 * verify.c (verify_jvm_instruction): Change interface.
14874 Partial support for scanning exception table.
14875 For load instructions, handle promoted integral types.
14877 1997-08-21 Per Bothner <bothner@cygnus.com>
14879 * verify.c: New file, with contents moved from expr.c.
14880 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
14881 * typeck.c (is_array_type_p): Moved here from expr.c.
14882 * java-tree.h: Add some now-needed function declarations.
14883 * Makefile.in (JAVA_OBJS): Added verify.o.
14885 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14887 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
14888 METHOD_ABSTRACT flag.
14890 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
14891 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
14892 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
14894 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
14896 (start_java_method): Hook for SYNCHRONIZED methods.
14898 * expr.c (build_java_jsr, build_java_ret): New functions
14899 (JSR,PRE): New macros
14900 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
14901 (verify_jvm_instructions): tableswitch, lookupswitch,
14902 monitorenter, monitorexit, goto_w: verified.
14903 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
14904 (build_java_monitor): New function.
14905 (MONITOR_OPERATION): Modified to call build_java_monitor()
14906 (verify_jvm_instructions): Started a thorough verification of
14909 1997-08-19 Per Bothner <bothner@cygnus.com>
14911 Support verification of jsr/ret subroutines (used for try/finally).
14912 * decl.c (return_address_type_node): New type node.
14913 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
14914 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
14915 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
14916 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
14917 TYPE_USED): New macros for special types in type_map.
14919 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
14920 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
14922 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
14924 * expr.c (can_widen_reference_to): New function.
14925 (pop_type): Use it.
14926 (merge_type_state): Support handling start of subroutine.
14927 (push_pending_block): Return char* error message, instead of calling
14928 fatal on an error. Also handle subroutines.
14929 (verify_jvm_instructions): Handle errors from push_poending_block.
14930 Support jsr and ret instructions.
14932 1997-08-19 Per Bothner <bothner@cygnus.com>
14934 * jcf-io.c (find_classfile): Fix thinko.
14935 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
14937 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
14939 * Makefile.in (BISON): Remove.
14941 1997-08-07 Per Bothner <bothner@cygnus.com>
14943 * Makefile.in: Convert to autoconf.
14944 * config-lang.in (outputs): Added java/Makefile.
14946 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
14947 Rename cc1java to jc1.
14949 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
14950 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
14952 * class.c (class_depth): Do load_class if needed.
14954 Mostly better verification.
14955 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
14956 (init_decl_processing): Change return type of soft_checkcast.
14957 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
14958 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
14959 lang_print_error): New functions.
14960 (lang_init): Set global hook print_error_function to lang_print_error.
14961 * expr.c: In the type_map ptr_type_node is only used for null now.
14962 (pop_type, merge_types): Hence ptr_type_node matches any reference.
14963 (merge_types): Dererence pointer to record types before comparing.
14964 (decode_newarray_type, merge_types): On error just return NULL.
14965 (build_java_binop): Add preliminary implementation (with warning)
14966 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
14967 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
14968 (expand_compare, expand_java_goto, expand_java_call): Don't
14969 push_pending_block, since that only makes sense when verifying.
14970 (merge_type_state): Different return codes.
14971 (push_pending_block): A block may need to be verified more than once.
14972 (expand_byte_code): Warn about unused code at code generation time.
14973 (verify_jvm_instruction): Changed logic, since code may need to be
14974 re-verified if type-state has changed. Also, better error handling.
14975 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
14976 Improve newarray, anewarray, ?aload, athrow,
14977 * java-tree.h (LABEL_CHANGED): New macro.
14979 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
14981 * decl.c (soft_athrow_node): New global variable initialized.
14982 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
14983 * typeck.c (convert): Added support for REAL_TYPE.
14984 (convert_to_char): New function.
14985 (convert): Handle CHAR_TYPE.
14986 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
14987 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
14988 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
14990 (verify_jvm_instructions): Added break a the end of bogus unop: label.
14991 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
14992 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
14993 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
14994 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
14995 to Use The Right Things.
14996 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
14997 compatible with INT. BOOLEAN is made equivalent to BYTE.
14998 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
14999 OPCODE_ifnonnull): Now supported.
15000 (build_java_athrow): New function.
15002 1997-08-04 Per Bothner <bothner@cygnus.com>
15004 Rename method name <init> to match G++ (and fix mangling).
15005 * class.c (layout_class): Replace method name of <init> by class name.
15006 (make_method_value): Do inverse renaming of constructor from <init>.
15007 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
15008 * typeck.c (lookup_java_constructor): New function.
15009 * expr.c (expand_invoke): If method_name is <init>, call
15010 lookup_java_constructor to find constructor.
15012 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
15014 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15016 * parse.c (get_class_constant): Modified to handle array "classes"
15017 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
15019 (convert): Modified to handle real type.
15020 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
15021 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
15022 variables declared.
15023 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
15024 soft_multianewarray, soft_newarray_node, soft_throw_node): New
15025 global variables initialized.
15026 (find_local_variable): Handles the case of a pointer
15027 (end_java_method): Restore the use of one more scope
15028 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
15029 build_java_array_length_access, expand_java_arrayload,
15030 expand_java_arraystore, expand_java_array_length,
15031 expand_java_multianewarray, expand_java_anewarray,
15032 build_java_check_indexed_type, is_array_type_p,
15033 build_java_throw_out_of_bound_exception): New functions.
15034 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
15035 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
15036 OPCODE_<t>aload): Implemented code for verification.
15037 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
15038 ARRAY_NEW_MULTI): Macro defined.
15039 (CONVERT): Modified to invoke convert().
15040 (case OPCODE_aload2): Fixed index typo from 2 to 1.
15042 1997-07-31 Per Bothner <bothner@cygnus.com>
15044 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
15045 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
15046 (make_class_data): Field name needs '/' as package prefix.
15047 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
15049 1997-07-25 Per Bothner <bothner@cygnus.com>
15051 Implement debug information for local variables.
15052 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
15053 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
15054 DECL_LOCAL_SLOT_CHAIN): New macros.
15055 (struct lang_decl_var): New type.
15056 * parse.c (give_name_to_locals): Move to decl.c.
15057 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
15058 (start_java_method): Re-write parameter handling.
15059 (pending_local_decls): New global variable.
15060 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
15061 (find_local_variable): Accept pc so we can skips decls not in range.
15062 (struct binding_level): Add end_pc field.
15063 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
15064 (various): Change so current pc gets passed to find_local_variable.
15066 * decl.c (init_decl_processing): Re-arrange fields in
15067 class_type_node and and method_type_node to match kaffe 0.9.1.
15068 * class.c (make_method_value, make_class_data): Update
15069 initializations to match.
15071 1997-07-16 Per Bothner <bothner@cygnus.com>
15073 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
15074 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
15075 (push_super_field): New function.
15076 (make_class_data): Handle inheritance of class static initializer.
15077 (layout_class): New name mangling.
15078 * constants.c (build_constant_data_ref): Init type of data array
15079 to a one-element array.
15080 (build_constants_constructor): Set DECL_SIZE from complete array type.
15081 * decl.c: Rename class_type, object_type etc to class_type_node,
15082 object_type_node etc. Make former inherit from latter.
15083 * expr.c (expand_invoke): Add cast of function address.
15084 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
15085 * parse.c (yyparse): Don't call layout_class here.
15086 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
15088 1997-06-14 Per Bothner <bothner@cygnus.com>
15090 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
15091 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
15092 (alloc_class_constant): New.
15093 * expr.c (expand_invoke): Make sure method's class is initialized.
15094 * class.c (interits_from_p, emit_register_class): New functions.
15095 * parse.c (yyparse): Call emit_register_class.
15097 1997-06-09 Per Bothner <bothner@cygnus.com>
15099 * constants.c: New file, to handle constant pool.
15100 * Makefile.in (JAVA_OBJS): Add constants.o.
15101 * decl.c (init_decl_processing): Update, fix, finish various structs.
15102 (pushdecl_top_level): New.
15103 * parse.c (layout_class): Moved to class.c.
15104 * expr.c (java_push_constant_from_pool): New function.
15105 * class.c (build_class_ref): Make work fully
15106 (make_class_data): Emit super-class, constant pool, interface vector.
15108 1997-06-03 Per Bothner <bothner@cygnus.com>
15110 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
15111 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
15112 * class.c (class_depth): New function.
15113 (lookup_named_class): Replaced by new function lookup_class.
15114 * decl.c (object_type_node, string_type_node): New.
15115 Remove various types that we no longer need.
15116 * expr.c (verify_jvm_instructions): New separate verifier pass.
15117 (push_type, pop_type): New functions for verifier.
15118 (type_stack_dup, pop_argument_types, merge_types): Likewise.
15119 (expand_byte_code): Simplify, since we assume already verified.
15120 (expand_invoke): Now mostly works.
15121 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
15122 * lang.c (main_class): Move to parse.c. Don't make_class yet.
15123 * parse.c: Wait to allocate class object until we know its name.
15124 (layout_class): Calculate DECL_VINDEX for each virtual method.
15125 * typeck.c (get_array_type): Rename to ...
15126 (build_java_array_type): ... and provide working implementation.
15127 (build_java_signature): New function - build Java signature of type.
15128 (set_java_signature): New function - cache signature with type.
15129 (lookup_java_method): New function.
15131 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
15133 * class.c (ident_subst): Take extra SUFFIX parameter.
15134 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
15135 (set_constant_value, build_static_field_ref, is_compiled_class): New.
15136 (build_class_ref): Actually implement.
15137 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
15138 * decl.c (builtin_function): New.
15139 (init_decl_processing): Update for current Kaffe. Declare some
15140 builtin Kaffe functions.
15141 * expr.c (build_address_of): New.
15142 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
15143 Renamed (from expand_java_new etc), and added working implementations.
15144 (build_field_ref): Now also handle static fields.
15145 (expand_invoke): Implement invokestatic, and start implement rest.
15146 * java-opcodes.h: Use javaop.def to avoid duplicated list.
15147 * javaop.def: Rename invokevirt -> invokevirtual.
15148 * lang.c (use_handles): Removed.
15149 * parse.c: Add support for ConstantValue attribute.
15150 Handle nested loading of a class. (JPOOL_UTF): New.
15152 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
15154 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
15156 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
15158 * Make-lang.in (java.install-man): New empty rule.
15159 * typeck.c (set_local_type): New function.
15160 * expr.c (STORE_INTERNAL): Call find_local_variable,
15161 not find_stack_slot. Call set_local_type.
15163 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
15165 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
15166 and building RECORD_TYPE CONSTRUCTORs.
15167 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
15169 * lang.c (use_handles): Change the default to 0.
15170 * decl.c: Define and build class_type, field_type, utf8const_type.
15171 * class.c (make_class_data, make_field_value,
15172 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
15173 hashUtf8String, strLengthUtf8, mangled_classname:
15174 Functions to build reflective data structures.
15175 * parse.c (yyparse): Call make_class_data.
15177 * jcf-io.c (open_class, find_classfile): New functions.
15178 * jcf-dump.c: Support reading classfile from explicitly-named
15179 class file (without CLASSPATH searching).
15181 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
15183 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
15184 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
15185 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
15186 (get_constant): Now trivial for CONSTANT_Utf8.
15188 * jcf.h: Make NEW_CPOOL the default.
15189 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
15191 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>