1 2003-03-13 Tom Tromey <tromey@redhat.com>
3 * parse.y (resolve_inner_class): Error if qualifier is a primitive
6 2003-03-04 Andrew Haley <aph@redhat.com>
8 * gjavah.c (is_first_data_member): New global variable.
9 (print_c_decl): If it's the first data member, align it as the
11 (process_file): Set is_first_data_member.
13 2003-03-11 Tom Tromey <tromey@redhat.com>
15 * parse.y (resolve_field_access): Initialize class if field is
16 found in another static field.
17 * expr.c (build_class_init): Don't optimize out initialization of
18 implemented interface.
20 2003-03-11 Andrew Haley <aph@redhat.com>
22 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
25 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
27 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
28 and DIR_SEPARATOR_2 for a target.
31 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
32 and DIR_SEPARATOR_2 for a target into account.
34 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
36 * lang.c (java_init): Update prototype, move code to java_post_options.
37 (java_post_options): Similarly.
39 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
41 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
42 compare file name components depending on the case-sensitivity
43 or otherwise of the host file system.
45 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
46 "strcmp" to compare file name components.
47 Use IS_DIR_SEPARATOR instead of comparing directly against
49 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
50 comparing directly against DIR_SEPARATOR.
52 2003-03-04 Tom Tromey <tromey@redhat.com>
54 * Make-lang.in (java.tags): New target.
56 2003-03-01 Roger Sayle <roger@eyesopen.com>
58 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
59 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
61 2003-03-01 Tom Tromey <tromey@redhat.com>
63 * parse.y (jdep_resolve_class): Only check deprecation if we found
66 2003-02-28 Tom Tromey <tromey@redhat.com>
69 * class.c (maybe_layout_super_class): Always pass a WFL to
71 * parse.y (do_resolve_class): Updated comment to explain
74 2003-02-26 Tom Tromey <tromey@redhat.com>
76 * jcf-write.c (generate_classfile): Check whether class is
77 deprecated before writing attribute count.
79 2003-02-25 Roger Sayle <roger@eyesopen.com>
81 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
82 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
84 2003-02-23 Tom Tromey <tromey@redhat.com>
86 * lang-options.h: Added -Wdeprecated.
87 * gcj.texi (Warnings): Document -Wdeprecated.
88 * java-tree.h (flag_deprecated): Declare.
89 * lang.c (lang_W_options): Added deprecated.
90 (flag_deprecated): New global.
91 * chartables.h: Rebuilt.
92 * gen-table.pl (process_one): Look at whitespace.
93 (print_tables): Define LETTER_SPACE, LETTER_MASK.
94 * parse.h (CLEAR_DEPRECATED): New macro.
95 (CHECK_DEPRECATED_NO_RESET): New macro.
96 * jcf-parse.c (handle_deprecated): New function.
97 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
98 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
99 * parse.y (resolve_type_during_patch): Check deprecation.
100 (jdep_resolve_class): Likewise.
101 (process_imports): Likewise.
102 (resolve_expression_name): Likewise.
103 (check_deprecation): Strip arrays from decl. Check
105 (patch_method_invocation): Also check the particular constructor
107 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
108 * jcf-write.c (append_deprecated_attribute): New function.
109 (generate_classfile): Generate deprecated attribute when
111 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
112 (java_lex) [case '*']: Simplify logic.
113 (java_start_char_p): Use LETTER_MASK.
114 (java_part_char_p): Likewise.
115 (java_space_char_p): New function.
117 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
119 Change base class access representation.
120 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
121 (add_interface_do): Likewise.
123 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
125 * decl.c (java_init_decl_processing): Change
126 soft_lookupjnimethod_node to reflect the change in
127 signature of _Jv_LookupJNIMethod in libjava/jni.cc
128 * expr.c (build_jni_stub): Calculate and pass the size
129 on the stack of the arguments to a JNI function. Use
130 new target macro MODIFY_JNI_METHOD_CALL to allow a
131 target to modify the call to a JNI method.
133 2003-02-08 Roger Sayle <roger@eyesopen.com>
135 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
136 instead of basename to avoid compiler warnings on Tru64.
138 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
140 * gcj.texi: Update to GFDL 1.2.
142 2003-01-31 Andrew Haley <aph@redhat.com>
144 * parse.y (java_expand_classes): Scan the whole class list looking
145 for access methods that haven't yet been expanded.
147 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
151 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
152 to fix bootstrap on sparc-unknown-netbsdelf1.5.
153 * jcf-parse.c: Likewise.
155 2003-01-31 Mark Wielaard <mark@klomp.org>
157 * gjavah.c (throwable_p): Allocate 1 more byte for string.
159 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
161 * class.c (make_class): Use BINFO_ELTS.
162 (set_super_info): Likewse.
163 (add_interface_do): Likewise.
165 2003-01-30 Tom Tromey <tromey@redhat.com>
167 * jcf-parse.c (read_class): Update identifier's class value if it
168 changed during parsing.
170 2003-01-30 Loren James Rittle <ljrittle@acm.org>
172 * Make-lang.in (po-generated): Find the targets in $(parsedir).
173 Propagate change to all other rules as required.
174 (java/parse-scan.o): Add explicit dependency on
175 $(parsedir)/java/parse-scan.c .
177 2003-01-29 Tom Tromey <tromey@redhat.com>
179 * parse.y (patch_assignment): Only transform the rhs of an
180 assignment when compiling to native.
182 2003-01-28 Tom Tromey <tromey@redhat.com>
184 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
186 2003-01-28 Tom Tromey <tromey@redhat.com>
188 * lex.c (java_lex): Don't include UEOF as part of token.
189 (java_read_unicode): Error if \u sequence prematurely terminated.
191 2003-01-27 Tom Tromey <tromey@redhat.com>
193 * parse.y (java_check_regular_methods): Check for construct after
194 checking types in throws clause.
196 2003-01-24 Tom Tromey <tromey@redhat.com>
198 * class.c (build_static_field_ref): Only a String or numeric field
199 can fold to a constant.
201 2003-01-23 Tom Tromey <tromey@redhat.com>
203 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
204 file name in resource buffer.
206 2003-01-23 Tom Tromey <tromey@redhat.com>
208 * expr.c (build_known_method_ref): Use method's context to find
211 2003-01-23 Tom Tromey <tromey@redhat.com>
213 * constants.c (set_constant_entry): Allocated cleared memory.
215 2003-01-22 Tom Tromey <tromey@redhat.com>
217 * java-tree.h: Don't use PARAMS.
218 * resource.c: Add prototypes for all functions.
219 (write_resource_constructor): Use `const char *' to avoid
222 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
224 * jcf-parse.c (process_zip_dir): Remove unused variable.
226 2003-01-22 Tom Tromey <tromey@redhat.com>
228 * expr.c (build_invokeinterface): Abort if method's context is not
231 2003-01-22 Tom Tromey <tromey@redhat.com>
233 * gcj.texi (Input and output files): Mention non-class entries.
234 * decl.c (java_init_decl_processing): Call
235 init_resource_processing.
236 * java-tree.h (compile_resource_data, write_resource_constructor,
237 compile_resource_file, init_resource_processing): Declare.
238 * config-lang.in (gtfiles): Added resource.c.
239 * Make-lang.in (gt-java-resource.h): New target.
240 (JAVA_OBJS): Added resource.o.
241 (java/resource.o): New target.
242 * resource.c: New file.
243 * class.c (compile_resource_file): Moved to resource.c.
244 (registerResource_libfunc): Likewise.
245 (utf8_decl_list): Mark with GTY; now static.
246 * jcf-parse.c (classify_zip_file): New function.
247 (parse_zip_file_entries): Use it; compile .properties files.
248 (process_zip_dir): Use classify_zip_file and compute_class_name.
249 Don't write class name into zip directory.
250 (java_parse_file): Call write_resource_constructor.
251 (compute_class_name): New function.
252 * jcf-io.c (read_zip_member): Reindented.
254 2003-01-21 Tom Tromey <tromey@redhat.com>
256 * class.c (supers_all_compiled): New function.
257 (make_class_data): Use it.
259 2003-01-21 Tom Tromey <tromey@redhat.com>
261 * parse.y (method_header): Native method can't be strictfp.
262 No method can be transient or volatile.
264 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
266 Make-lang.in (jvspec.o-warn): Add -Wno-error.
268 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
270 * check-init.c: Fix comment typos.
272 * constants.c: Likewise.
274 * except.c: Likewise.
276 * java-except.h: Likewise.
277 * java-tree.h: Likewise.
278 * javaop.h: Likewise.
279 * jcf-dump.c: Likewise.
280 * jcf-io.c: Likewise.
281 * jcf-parse.c: Likewise.
282 * jcf-write.c: Likewise.
284 * mangle.c: Likewise.
285 * typeck.c: Likewise.
286 * verify.c: Likewise.
288 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
290 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
291 * jcf-write.c: Include "tm_p.h".
293 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
295 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
297 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
299 * builtins.c (java_build_function_call_expr): Renamed from
300 build_function_call_expr. All callers changed.
302 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
303 * jcf-parse.c: Include tm_p.h.
305 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
308 2003-01-14 Tom Tromey <tromey@redhat.com>
310 * class.c (make_class_data): Check that super is compiled before
311 building class reference to it.
313 2003-01-14 Andrew Haley <aph@redhat.com>
315 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
316 varargs function -- correct.
318 2003-01-14 Andrew Haley <aph@redhat.com>
320 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
322 2003-01-14 Andrew Haley <aph@redhat.com>
324 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
325 varargs function -- correct.
327 * parse.y (patch_assignment): Copy the rhs of an assignment into a
328 temporary if the RHS is a reference.
330 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
332 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
333 * keyword.h: Regenerated.
335 * All Files: Convert to ISO C style function definitions.
337 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
339 * parse.y (check_pkg_class_access): ANSIfy definition.
341 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
343 * decl.c, parse-scan.y, parse.y: Don't cast return value of
346 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
348 2003-01-09 Geoffrey Keating <geoffk@apple.com>
350 Merge from pch-branch:
352 2002-12-02 Geoffrey Keating <geoffk@apple.com>
354 * Make-lang.in (java/gjavah.o): Update dependencies.
355 * gjavah.c: Include ggc.h.
357 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
359 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
360 (JCFDUMP_OBJS): Add ggc-none.o.
361 (java/jcf-dump.o): Depend on GGC_H.
362 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
364 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
365 * jcf-dump.c: Include ggc.h.
367 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
369 * jcf.h (union cpool_entry): New.
370 (struct CPool): Use gengtype to mark. Change field 'data' to be
372 (struct JCF): Use gengtype to mark.
373 (CPOOL_UINT): Update for new cpool_entry type.
374 (CPOOL_USHORT1): Likewise.
375 (CPOOL_USHORT2): Likewise.
376 (CPOOL_FINISH): Use GC to free cpool subfields.
377 * parse.h (struct parser_ctxt): Mark field current_jcf.
378 * lex.c (java_init_lex): Use GC to allocate struct JCF.
379 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
380 (main_jcf): Use gengtype to mark.
381 (ggc_mark_jcf): Delete.
382 (get_constant): Update for new cpool_entry type.
383 (give_name_to_class): Likewise.
384 (get_class_constant): Likewise.
385 (init_outgoing_cpool): Use GGC to allocate struct CPool.
386 (java_parse_file): Use GGC to allocate struct JCF.
387 (init_jcf_parse): Don't call ggc_add_root.
388 * jcf-reader.c (jcf_parse_constant_pool): Update for new
390 * java-tree.h (current_jcf): Use gengtype to mark.
391 (CPOOL_UTF): Update for new cpool_entry type.
392 (outgoing_cpool): Use gengtype to mark.
393 (struct lang_type): GC struct JCF and struct CPool.
394 * config-lang.in (gtfiles): Add jcf.h.
395 * constants.c (find_tree_constant): New.
396 (set_constant_entry): Allocate cpool subfields using GGC. Update
397 for new cpool_entry type.
398 (find_constant1): Update for new cpool_entry type.
399 (find_constant2): Likewise.
400 (find_utf8_constant): Use find_tree_constant.
401 (find_class_or_string_constant): Remove unnecessary cast to jword.
402 Update for new cpool_entry type.
403 (count_constant_pool_bytes): Update for new cpool_entry type.
404 (write_constant_pool): Likewise.
405 (alloc_name_constant): Use find_tree_constant.
406 (build_constants_constructor): Update for new cpool_entry type.
408 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
410 * parse.y (mark_parser_ctxt): Delete.
411 (goal): Don't use ggc_add_root.
412 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
413 (java_pop_parser_context): Let GC free parser_ctxt.
414 (java_parser_context_resume): Likewise.
415 * parse.h (struct parser_ctxt): Use gengtype to mark.
417 (ctxp_for_generation): Likewise.
418 * lex.h (struct java_lc_s): Mark for gengtype.
419 (java_lexer): Rearrange for gengtype.
420 * config-lang.in (gtfiles): Add lex.h, parse.h.
422 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
424 * All Files: Remove PARAMS macro.
426 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
427 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
430 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
433 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
435 * Make-lang.in (java.install-common, java.uninstall,
436 java.install-info, java.install-man): Prepend $(DESTDIR)
437 to destination paths in all (un)installation commands.
438 (java.install-common): Rewrite $(LN) command to support
439 DESTDIR with "ln" as well as with "ln -s".
441 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
443 * java-tree.h: Protect against multiple inclusion.
445 2003-01-07 Tom Tromey <tromey@redhat.com>
447 * class.c (add_assume_compiled): Don't adjust parent if we're
448 already at the root of tree.
450 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
452 * lang.c (dump_compound_expr): Prototype.
454 2003-01-03 Tom Tromey <tromey@redhat.com>
456 Fix for PR java/8712:
457 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
458 when simply checking against `null'.
460 2003-01-03 Tom Tromey <tromey@redhat.com>
462 * gcj.texi (Standard Properties): Document http.proxyHost and
465 * gcj.texi (GNU Classpath Properties): Document new properties.
467 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
469 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
470 java/lang-options.h, java/mangle.c, java/mangle_name.c,
471 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
473 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
475 * Make-lang.in, boehm.c, buffer.c,
476 buffer.h, builtins.c, class.c,
477 config-lang.in, constants.c,
478 convert.h, decl.c, except.c,
479 expr.c, java-except.h,
480 java-tree.h, javaop.def,
481 jcf-parse.c, jcf-write.c,
482 jv-scan.c, jvgenmain.c,
483 jvspec.c, keyword.gperf,
484 keyword.h, lang-options.h,
485 lang-specs.h, lang.c, lex.c,
486 lex.h, mangle.c, mangle_name.c,
487 parse-scan.y, parse.h, parse.y,
488 typeck.c, verify.c, xref.c,
489 xref.h: Replace "GNU CC" with
490 "GCC" in the copyright header.
492 * check-init.c, gjavah.c, javaop.h,
493 jcf-depend.c, jcf-dump.c, jcf-io.c,
494 jcf-path.c, jcf-reader.c, jcf.h,
495 zextract.c, zipfile.h: These files are
496 "part of GCC". Also say "GCC" not "GNU CC".
498 2002-12-30 DJ Delorie <dj@redhat.com>
500 * Make-lang.in: Protect against texi2pod/pod2man failing.
502 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
504 * gcj.texi: Use @copying.
506 2002-12-27 Mark Mitchell <mark@codesourcery.com>
508 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
510 (print_cxx_classname): Add add_scope parameter.
511 (print_class_decls): Do not emit a semicolon after the extern
513 (process_file): Adjust calls to print_cxx_classname.
515 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
517 * gcj.texi: Include Cover Texts in man page.
519 2002-12-23 Jeff Sturm <jsturm@one-point.com>
521 * class.c (build_static_field_ref): Check FIELD_FINAL.
523 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
524 instead of current_constant_pool_data_ref.
525 * java-tree.h (current_constant_pool_data_ref): Undefine.
526 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
527 * jcf-parse.c (init_outgoing_cpool): Don't initialize
528 current_constant_pool_data_ref.
530 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
531 not build_internal_class_name.
533 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
534 Use it when class ref isn't certain to be compiled.
536 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
538 * gcj.texi: Include gcc-common.texi.
539 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
540 $(srcdir)/doc/include/gcc-common.texi.
542 2002-12-22 Anthony Green <green@redhat.com>
544 * gcj.texi (Limitations): Add note about org.xml.sax and
547 2002-12-20 Tom Tromey <tromey@redhat.com>
549 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
550 where minimum case value is Integer.MIN_VALUE.
553 2002-12-18 Andrew Haley <aph@redhat.com>
555 * parse.y (patch_invoke): Force evaluation order when `check' is
556 set. For PR libgcj/8945.
558 2002-12-16 Mark Mitchell <mark@codesourcery.com>
560 * gcj.texi: Change version number to 3.4.
562 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
563 Andrew Haley <aph@redhat.com>
565 * parse.y (source_end_java_method): Remove custom encoding of line
566 numbers for a function decl before passing it to the back end.
568 2002-12-03 Andrew Haley <aph@redhat.com>
570 * class.c (make_class_data): New field, "chain".
571 * decl.c (java_init_decl_processing): Likewise.
573 2002-12-02 Tom Tromey <tromey@redhat.com>
576 * parse.y (do_resolve_class): Handle qualified name via
579 2002-11-30 Zack Weinberg <zack@codesourcery.com>
581 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
582 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
583 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
584 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
585 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
586 Include coretypes.h and tm.h.
587 * Make-lang.in: Update dependencies.
589 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
591 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
593 2002-11-25 Diego Novillo <dnovillo@redhat.com>
595 * jcf-reader.c: Don't expand JCF_readu4 inside the
596 expansion of JCF_SKIP.
598 2002-11-25 Diego Novillo <dnovillo@redhat.com>
600 * jcf-reader.c: Don't expand JCF_readu4 inside the
601 expansion of JCF_SKIP.
603 2002-11-22 Tom Tromey <tromey@redhat.com>
605 * parse.y (patch_binop): Cast right hand side of shift expression
606 to `int'. Fixes PR java/8676.
608 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
609 Andrew Haley <aph@redhat.com>
611 * gcc/java/jcf-write.c (write_classfile): Remove target
612 class file, if it exists, before renaming the temporary
615 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
617 * jvspec.c (lang_specific_spec_functions): New.
619 2002-11-18 Tom Tromey <tromey@redhat.com>
621 Fix for PR java/7912:
622 * expr.c (can_widen_reference_to): Allow cast of array to
623 Cloneable or Serializable.
624 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
625 (java_io_serializable_identifier_node): Likewise.
626 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
627 (valid_ref_assignconv_cast_p): Use new identifier nodes.
628 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
629 java_io_serializable.
630 * decl.c (java_init_decl_processing): Initialize
631 java_lang_cloneable_identifier_node and
632 java_io_serializable_identifier_node.
633 (java_lang_cloneable_identifier_node): New global.
634 (java_io_serializable_identifier_node): Likewise.
636 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
638 * buffer.c: Remove unnecessary casts.
639 * check-init.c: Likewise.
641 * constants.c: Likewise.
643 * except.c: Likewise.
644 * gjavah.c: Likewise.
645 * jcf-io.c: Likewise.
646 * jcf-parse.c: Likewise.
647 * jcf-path.c: Likewise.
648 * jvspec.c: Likewise.
651 * verify.c: Likewise.
653 2002-11-06 Tom Tromey <tromey@redhat.com>
655 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
658 2002-11-05 Tom Tromey <tromey@redhat.com>
660 Fix for PR java/6388.
661 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
662 * java-tree.h (enum java_tree_index): New values
663 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
664 (decimal_int_max, decimal_long_max): New defines.
665 * lex.c (yylex): Rewrote range checking. Sign extend literals.
666 (error_if_numeric_overflow): Rewrote range checking.
667 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
670 2002-11-02 Tom Tromey <tromey@redhat.com>
672 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
674 * class.c (make_method_value): Put class name, not signature, into
675 `throws' field. For PR java/8415.
677 2002-10-24 Tom Tromey <tromey@redhat.com>
679 * gcj.texi (Invoking gij): Document --showversion.
680 (Standard Properties): java.library.path now set.
682 2002-10-23 Tom Tromey <tromey@redhat.com>
684 * gjavah.c (decode_signature_piece): In JNI mode, print
685 `jobjectArray' when array depth is nonzero.
688 2002-10-15 Andrew Haley <aph@redhat.com>
690 * parse.y (patch_invoke): Call force_evaluation_order on a static
692 (resolve_qualified_expression_name): Call force_evaluation_order
693 on a arg list that is part of a Qualified Expression Name.
695 * lang.c (dump_compound_expr): New.
696 (java_dump_tree): New.
698 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
700 * gcj.texi: Added item describing the GCJ runtime property
703 2002-10-15 Richard Henderson <rth@redhat.com>
705 * jcf-parse.c (get_constant): Fix type warning.
707 2002-10-15 Andrew Haley <aph@redhat.com>
709 * java-tree.h (java_inlining_merge_static_initializers): Declare.
710 (java_inlining_map_static_initializers): Declare.
712 2002-10-14 Andrew Haley <aph@redhat.com>
714 * tree-inline.c (remap_block): All local class initialization
715 flags go in the outermost scope.
716 (expand_call_inline): Call java_inlining_map_static_initializers.
717 (expand_call_inline): Call java_inlining_merge_static_initializers.
718 * java/lang.c (merge_init_test_initialization): New.
719 (java_inlining_merge_static_initializers): New.
720 (inline_init_test_initialization): New.
721 (java_inlining_map_static_initializers): New.
723 2002-10-11 Mark Wielaard <mark@klomp.org>
725 * gcj.texi (Compatibility): Add Limitations and Extensions section.
727 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
729 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
731 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
733 * parse.y (merge_string_cste): Add parentheses around & within |.
735 2002-10-08 Tom Tromey <tromey@redhat.com>
737 * parse.y (variable_declarator_id): Simplify error path for
738 array declarator error. For PR java/8003.
740 2002-10-08 Zack Weinberg <zack@codesourcery.com>
742 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
745 2002-10-08 Andrew Haley <aph@redhat.com>
747 * parse.y (attach_init_test_initialization_flags): Check for
750 2002-10-07 Anthony Green <green@redhat.com>
752 * parse.y (merge_string_cste): Fix bug in string concatenation.
754 2002-10-03 Michael Koch <konqueror@gmx.de>
756 * gcj.texi (Standard properties):
757 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
759 2002-10-02 Roger Sayle <roger@eyesopen.com>
762 * lang.c (java_init): If storing the vbit in function
763 pointers, ensure that force_align_functions_log is atleast
764 one to aid compatability with g++ vtables.
766 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
768 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
769 foul of type-based aliasing.
771 2002-09-30 Anthony Green <green@redhat.com>
773 * gcj.texi (Invoking jv-scan): Fix texinfo.
775 2002-09-28 Anthony Green <green@redhat.com>
777 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
778 (Code Generation): Add -fno-assert documentation.
779 * jv-scan.c (flag_assert): New global.
780 (options): Add assert option.
781 (help): Add --no-assert documentation.
782 * parse-scan.y (flag_assert): New global.
783 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
784 (flag_assert): New global.
785 * java-tree.h (flag_assert): New global.
786 * lex.c (java_lex): Obey flag_assert.
787 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
790 2002-09-26 Andrew Haley <aph@redhat.com>
792 * expr.c (build_java_array_length_access): Check for null pointer.
793 * expr.c (expand_java_arrayload): Likewise.
795 2002-09-21 Richard Henderson <rth@redhat.com>
797 * jcf-parse.c (get_constant): Decode from IEEE no matter
798 what the target format.
800 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
802 * ChangeLog: Follow spelling conventions.
806 * gjavah.c: Likewise.
807 * java-tree.h: Likewise.
808 * jcf-dump.c: Likewise.
809 * jcf-parse.c: Likewise.
810 * jvspec.c: Likewise.
812 * mangle.c: Likewise.
815 2002-09-17 Tom Tromey <tromey@redhat.com>
817 * lex.c (java_read_unicode_collapsing_terminators): Handle case
818 where \r appears at EOF. Fixes PR java/7950.
820 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
822 * jvspec.c (lang_specific_driver): Remove unused variable.
824 2002-09-16 Geoffrey Keating <geoffk@apple.com>
826 * java-tree.h (union lang_tree_node): Add chain_next option.
828 2002-09-16 Richard Henderson <rth@redhat.com>
830 * jcf-parse.c (get_constant): Runtime check for IEEE format;
831 use new real.h interface.
832 * jcf-write.c (find_constant_index): Use new real.h interface.
833 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
835 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
837 * lang.c: Follow spelling conventions.
839 2002-09-11 Per Bothner <per@bothner.com>
841 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
842 constant to the type of the field.
843 (java_complete_tree): Remove now-redundant code.
845 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
847 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
850 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
851 return label if a ret instruction for the jsr has been reached.
853 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
855 * parse.y (DIR_SEPARATOR): Don't define.
856 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
858 2002-08-28 Andrew Haley <aph@redhat.com>
860 * verify.c (verify_jvm_instructions): Allow exception handler
861 inside code that is being protected, but generate a warning.
862 * except.c (link_handler): Initialize `expanded' in new eh_range.
863 (binding_depth, is_class_level, current_pc): Declare extern.
865 2002-09-01 Mark Wielaard <mark@klomp.org>
867 * gcj.texi: Add chapter about system properties.
870 2002-08-26 Tom Tromey <tromey@redhat.com>
872 * parse.y (try_builtin_assignconv): Allow narrowing primitive
873 conversion if RHS_TYPE is byte, short, or char.
875 2002-08-22 Tom Tromey <tromey@redhat.com>
877 * gcj.texi (Invoking gij): Document -cp and -classpath.
879 2002-08-21 Tom Tromey <tromey@redhat.com>
881 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
882 $(prefix)/share. For PR libgcj/7633.
884 For PR java/6005 and PR java/7611:
885 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
886 (java_can_use_bit_fields_p): New function.
888 2002-08-16 Tom Tromey <tromey@redhat.com>
890 * gcj.texi (Class Initialization): Mention class initialization of
893 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
895 * Make-lang.in (java-tree-inline.o): New.
896 (JAVA_OBJS): Add java-tree-inline.o.
897 * parse.y (source_end_java_method): Call java_optimize_inline.
898 (java_expand_method_bodies): Save method's tree in
900 (add_stmt_to_compound): Keep track of the number of statments.
901 * lang.c (java_init): Enable flag_inline_trees.
902 (java_post_options): If flag_inline_functions is on, enable
903 flag_inline_trees instread.
904 (decl_constant_value): New.
905 (java_tree_inlining_walk_subtrees): New.
906 * java-tree.h (DECL_NUM_STMTS): New macro.
907 (java_optimize_inline): Declare.
908 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
910 * decl.c (build_result_decl): If we already have a DECL_RESULT
912 (dump_function): New.
913 (java_optimize_inline): New.
914 (dump_function): New.
916 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
919 * parse.y (build_assertion): Invert return from
920 desiredAssertionStatus.
922 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
924 * jcf-write.c (get_access_flags): Return correct access flags for
925 private and protected inner classes.
927 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
929 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
931 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
933 * mangle_name.c: Don't include obstack.h twice.
934 * xref.c: Don't include obstack.h.
936 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
938 * class.c: (permanent_obstack): Delete declaration.
939 * constants.c: (permanent_obstack): Delete declaration.
940 * except.c: (permanent_obstack): Delete declaration.
941 * expr.c: (permanent_obstack): Delete declaration.
942 * jcf-parse.c: (permanent_obstack): Delete declaration.
943 (saveable_obstack): Delete declaration.
944 * parse.h: (permanent_obstack): Delete declaration.
945 * typeck.c: (permanent_obstack): Delete declaration.
947 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
949 * gcj.texi (version-gcc): Increase to 3.3.
951 2002-07-22 Tom Tromey <tromey@redhat.com>
953 * lex.c (java_lex): Check for `e' or `E' after 0.
955 2002-07-21 Richard Henderson <rth@redhat.com>
957 * lang.c (java_unsafe_for_reeval): New.
958 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
960 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
962 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
963 (jcf_path_init): Use GET_ENVIRONMENT.
965 2002-07-10 Roger Sayle <roger@eyesopen.com>
966 Zack Weinberg <zack@codesourcery.com>
968 * builtins.c (initialize_builtins): Remove defines that
969 handled C/C++ specific junk hereby removed from builtins.def.
971 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
973 * lang.c (java_post_options): Update prototype.
975 2002-07-05 Roger Sayle <roger@eyesopen.com>
977 * builtins.c (initialize_builtins): Ignore the additional
978 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
979 the builtins.def file.
981 2002-07-01 Tom Tromey <tromey@redhat.com>
984 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
987 2002-07-01 Roger Sayle <roger@eyesopen.com>
989 * java/decl.c (builtin_function): Accept additional parameter.
990 (java_init_decl_processing): Pass an additional NULL_TREE
991 argument to builtin_function.
993 2002-06-29 T.J. Mather <tjmather@maxmind.com>
995 * gcj.texi: Fixed gcj invocation example so that it compiles.
997 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
999 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
1000 * parse.y (mark_parser_ctxt): Likewise.
1001 (check_modifiers, declare_local_variables): Avoid incorrect
1002 hardcoded constant 10.
1004 * lex.c (java_read_char): Avoid "comparison is always true"
1007 2002-06-25 Andreas Schwab <schwab@suse.de>
1009 * expr.c (JSR): Avoid undefined operation on PC.
1011 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1013 * decl.c (clear_binding_level): Const-ify.
1015 2002-06-13 Akim Demaille <akim@epita.fr>
1017 * parse.y (class_declaration, interface_declaration): Make sure
1018 all their rules have an action, in order to avoid meaningless `$$
1019 = $1' and their type clashes.
1021 2002-06-11 Tom Tromey <tromey@redhat.com>
1023 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
1024 * parse-scan.y (statement_without_trailing_substatement): Added
1026 (assert_statement): New rule.
1027 * java-tree.h (struct lang_type) [assertions]: New field.
1028 (TYPE_USES_ASSERTIONS): New macro.
1029 (CLASS_USES_ASSERTIONS): Likewise.
1030 (FIELD_SYNTHETIC): New define.
1031 * lex.c (java_lval;): Added ASSERT_TK.
1032 * parse.y (ASSERT_TK): Added.
1033 (statement_without_trailing_substatement): Added assert_statement.
1034 (assert_statement): New rule.
1035 (build_assertion): New function.
1036 (maybe_generate_pre_expand_clinit): Create and initialize
1037 $assertionsDisabled.
1038 (lookup_package_type): Removed decl.
1039 * keyword.h: Rebuilt.
1040 * keyword.gperf (assert): New token.
1042 2002-06-10 Akim Demaille <akim@epita.fr>
1044 * parse.y (interface_type_list, class_member_declaration)
1045 (unary_expression_not_plus_minus): Remove duplicate %type.
1048 2002-06-09 Tom Tromey <tromey@redhat.com>
1050 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
1052 * parse.y (method_header): Give error message in all cases.
1055 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1057 Don't use RTL inlining. Fix for PR java/6820.
1058 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
1059 (flag_really_inline): New.
1060 (java_decode_option): Set flag_really_inline if -finline-functions
1062 (java_post_options): New function. Turn off inlining unless
1063 flag_really_inline is set.
1065 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1067 * gjavah.c (throwable_p): Accept argument as either a classname or
1068 signature fragment. Create null-terminated classname string for super
1069 when calling itself recursively.
1070 (decode_signature_piece): Skip first character from class name
1071 signature when calling throwable_p.
1073 2002-06-08 H.J. Lu (hjl@gnu.org)
1075 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
1077 2002-06-04 Tom Tromey <tromey@redhat.com>
1079 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
1081 2002-06-04 Michael Koch <konqueror@gmx.de>
1083 * gcj.texi (Input Options): Fixed typo.
1085 2002-06-04 Zack Weinberg <zack@codesourcery.com>
1087 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
1088 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
1089 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
1090 and all now-pointless local variables. Rename other local
1091 variables to reflect their not being handles.
1093 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
1094 #if JCF_USE_STDIO blocks.
1096 * parse.y: Add missing semicolon at end of rule.
1098 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
1100 * check-init.c (attach_initialized_static_class): Delete, unused.
1101 * parse.y: Use htab_t instead of struct hashtable, update
1103 * java-tree.h: Include hashtab.h instead of hash.h.
1104 (struct lang_decl_func): Use htab_t, set up for gengtype.
1105 (struct init_test_hash_entry): Delete.
1106 (struct treetreehash_entry): New.
1107 (java_treetreehash_find): New
1108 (java_treetreehash_new): New prototype.
1109 (java_treetreehash_create): New prototype.
1110 (java_mark_tree): Delete prototype.
1111 (java_hash_hash_tree_node): Delete prototype.
1112 (java_hash_compare_tree_node): Delete prototype.
1113 (attach_initialized_static_class): Delete prototype.
1114 * expr.c (build_class_init): Update to use java_treetreehash
1116 (java_expand_expr): Update to use htab_t.
1117 (emit_init_test_initialization): Likewise.
1118 * decl.c (java_mark_tree): Delete.
1119 * class.c (init_test_hash_newfunc): Delete.
1120 (java_hash_hash_tree_node): Delete.
1121 (java_hash_compare_tree_node): Delete.
1122 (add_method_1): Update to use java_treetreehash functions.
1123 (JAVA_TREEHASHHASH_H): New macro.
1124 (java_treetreehash_hash): New function.
1125 (java_treetreehash_compare): New function.
1126 (java_treetreehash_find): New function.
1127 (java_treetreehash_new): New function.
1128 (java_treetreehash_create): New function.
1129 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
1131 * Make-lang.in (java/parse.o): Depend on debug.h.
1132 * java-tree.h (struct lang_identifier): Use gengtype.
1133 (union lang_tree_node): New.
1134 (struct lang_decl_func): Use gengtype.
1135 (struct lang_decl_var): Likewise.
1136 (struct lang_decl): Likewise.
1137 * parse.y: Include debug.h.
1138 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
1140 * lang.c (struct language_function): New dummy structure.
1142 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
1143 descriminator for DECL_LANG_SPECIFIC.
1144 (struct lang_decl_func): Rename from struct lang_decl.
1145 (enum lang_decl_desc): New.
1146 (struct lang_decl): Make it a union. Update all the accessor macros.
1147 (struct lang_type): Use gengtype.
1148 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
1149 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
1150 are now the same size.
1151 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
1152 use discriminator to mark DECL_LANG_SPECIFIC.
1154 * Make-lang.in (gt-java-builtins.h): New rule.
1155 (java/builtins.o): Add dependency on gt-<filename>.h.
1156 * builtins.c: Use gengtype for roots.
1157 (union string_or_tree): Use gengtype.
1158 (struct builtin_record): Use gengtype.
1159 * config-lang.in (gtfiles): Add builtins.c.
1161 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
1162 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
1163 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
1164 gt-java-parse.h, gtype-java.h): Add rules to generate.
1165 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
1166 (class.o): Add dependency on gt-*.h.
1167 (constants.o): Likewise.
1170 (jcf-parse.o): Likewise.
1171 (jcf-write.o): Likewise.
1173 * config-lang.in (gtfiles): New.
1174 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1175 * constants.c: Replace uses of ggc_add_* with GTY markers.
1177 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1178 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1179 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
1180 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
1182 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
1184 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1185 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
1187 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1188 Include gtype-java.h.
1190 2002-06-02 Tom Tromey <tromey@redhat.com>
1192 Fix for PR java/5913:
1193 * parse.y (patch_binop): Call patch_string on op1.
1195 2002-06-02 Tom Tromey <tromey@redhat.com>
1197 Fix for PR java/1343, PR java/6336:
1198 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
1199 formatting. Changed return type.
1200 (anonymous_class_counter): Moved to top of file.
1201 (maybe_make_nested_class_name): Append number to class name for
1202 function-local classes.
1204 2002-05-28 Zack Weinberg <zack@codesourcery.com>
1206 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
1207 * Make-lang.in: Update dependency lists.
1209 2002-05-18 Mark Mitchell <mark@codesourcery.com>
1211 * gjavah.c (throwable_p): Do not free the name of the class after
1212 passing it to find_class.
1213 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
1214 * jcf-io.c (dirent.h): Include it.
1215 (fnmatch.h): Likewise.
1216 (compare_path): New function.
1217 (java_or_class_file): Likewise.
1218 (memoized_dirlist_entry): New type.
1219 (memoized_dirlist_lookup_eq): New function.
1220 (memoized_dirlists): New variable.
1221 (caching_stat): New function.
1222 (memoized_class_lookup_eq): New function.
1223 (memoized_class_lookups): Likewise.
1224 (find_class): Use memoized_class_lookups and caching_stat.
1225 * jcf.h (JCF_USE_SCANDIR): Define.
1226 * parse.y (java_expand_classes): Write the class files in reverse
1229 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1231 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
1233 2002-05-13 Mark Mitchell <mark@codesourcery.com>
1235 * jcf-write.c (write_classfile): Unlink the temporary file if it
1236 cannot be renamed. Use concat to build up the name of the
1239 2002-05-08 Mark Mitchell <mark@codesourcery.com>
1241 * jcf-write.c (write_classfile): Write the file to a
1242 temporary file and then rename it.
1244 2002-05-07 Tom Tromey <tromey@redhat.com>
1246 * gjavah.c (throwable_p): Use xstrdup, not strdup.
1248 Fix for PR java/1200:
1249 * gjavah.c (throwable_p): New function.
1250 (decode_signature_piece): Use it. A `WeakReference' isn't the
1253 (gcjh_streq): New function.
1255 2002-05-07 Andreas Jaeger <aj@suse.de>
1257 * parse.y (finish_for_loop): Fix if statement.
1259 2002-05-06 Tom Tromey <tromey@redhat.com>
1261 Fix for PR java/5941:
1262 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
1263 loop update expression.
1264 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
1265 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
1267 2002-05-04 Mark Wielaard <mark@klomp.org>
1270 * parse.y (build_string_concatenation): Return just op1 only when op2
1271 is null and op1 is a STRING_CST, otherwise always construct a
1274 2002-04-27 Tom Tromey <tromey@redhat.com>
1277 * parse.y (string_convert_int_cst): New function.
1278 (merge_string_cste): Use it.
1280 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
1282 * java-tree.h (java_parse_file): Update.
1283 (java_set_yydebug): Remove.
1284 * jcf-parse.c (yydebug): Remove.
1285 (java_set_yydebug): Die.
1286 (java_parse_file): Update.
1287 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
1289 2002-04-24 Tom Tromey <tromey@redhat.com>
1292 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
1293 EXPR_WFL_QUALIFICATION of qual_wfl.
1295 2002-04-23 Per Bothner <per@bothner.com>
1297 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
1298 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
1299 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
1301 2002-04-23 Tom Tromey <tromey@redhat.com>
1304 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
1305 recognize `-fcompile-resource='.
1306 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
1309 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1311 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
1312 paths. Fixes PR java/2791.
1314 2002-04-19 Andrew Haley <aph@redhat.com>
1316 * jcf-write.c (push_long_const): lo, hi: New variables.
1317 Use rshift_double to extract the high part of a 64-bit long.
1318 Use WORD_TO_INT to extract the low part.
1320 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
1321 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
1322 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
1324 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
1326 * typeck.c (incomplete_type_error): Remove.
1328 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1330 * class.c (make_class_data): Set DECL_ALIGN on static class data,
1331 for hash synchronization.
1332 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
1333 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
1336 2002-04-16 Mark Wielaard <mark@klomp.org>
1338 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
1341 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1343 Fix for PR java/6294:
1344 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
1347 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1349 Fix for PR java/6085:
1350 * parse.y (patch_method_invocation): Always use build_access_to_thisn
1351 to get enclosing "this" argument for inner-class constructor
1352 invocation. Pass correct arguments to build_access_to_thisn.
1354 2002-04-10 Andreas Jaeger <aj@suse.de>
1356 * gcj.texi (Input Options): Fix extdirs patch.
1358 2002-04-10 Anthony Green <green@redhat.com>
1360 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
1362 2002-04-09 Anthony Green <green@redhat.com>
1364 * gcj.texi (Input Options): Add --extdirs documentation.
1365 * jcf-dump.c (OPT_extdirs): New macro.
1366 (options): Add extdirs option.
1367 (help): Describe --extdirs.
1368 (main): Handle OPT_extdirs.
1369 * gjavah.c (OPT_extdirs): New macro.
1370 (options): Add extdirs option.
1371 (help): Describe --extdirs.
1372 (main): Handle OPT_extdirs.
1373 * jcf-path.c (jcf_path_init): Add extdirs support.
1374 (jcf_path_extdirs_arg): New function.
1375 (extensions): New variable to hold extensions path entries.
1376 * jvspec.c: Remove -fextdirs= when compiling main().
1377 * lang.c (java_decode_option): Handle -fextdirs=.
1378 * jcf.h (jcf_path_extdirs_arg): Declare new function.
1379 * Make-lang.in: Compile jcf-path with version info for use in
1380 identifying the appropriate libgcj.jar.
1382 2002-04-08 Tom Tromey <tromey@redhat.com>
1385 * .cvsignore: Added rmic.1 and rmiregistry.1.
1386 * gcj.texi (Top): Link to new nodes.
1387 (Invoking rmic): New node.
1388 (Invoking rmiregistry): Likewise.
1389 * Make-lang.in (java.generated-manpages): Added rmic.1 and
1391 (java.maintainer-clean): Likewise.
1392 ($(srcdir)/java/rmic.1): New target.
1393 ($(srcdir)/java/rmiregistry.1): Likewise.
1394 (java.install-man): Handle rmic.1 and rmiregistry.1.
1396 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1398 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
1399 Add note about handling uncaught exceptions. Add an exception handler
1402 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1404 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
1405 after using it to patch CALL_EXPR.
1407 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1409 * gcj.texi (Invocation): Document CNI invocation API.
1411 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
1413 * expr.c (truthvalue_conversion): Rename. Update.
1414 (expand_compare): Update.
1415 * java-tree.h (java_truthvalue_conversion): New.
1416 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
1418 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1420 * java-tree.h (java_mark_addressable): New.
1421 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
1422 * typeck.c (mark_addressable): Rename, update.
1424 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1426 * expr.c (build_java_binop): Update.
1427 * java-tree.h (java_signed_type, java_unsigned_type,
1428 java_signed_or_unsigned_type): Update.
1429 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
1430 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
1431 * parse.y (patch_binop): Update.
1432 * typeck.c (signed_or_unsigned_type, unsigned_type,
1433 signed_type): Update.
1435 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
1437 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
1438 (java_dummy_print): Remove.
1439 (lang_print_error): Rename. Exit early if inhibiting output.
1440 (inhibit_error_printing_function): New.
1441 (java_init): Don't set hook.
1442 (lang_init_source): Use new boolean.
1444 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1446 * parse.y (do_resolve_class): Fix infinite recursion.
1448 2002-03-29 Tom Tromey <tromey@redhat.com>
1450 * parse.y (check_inner_circular_reference): Ignore incomplete
1453 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
1455 * Make-lang.in (builtins.o): Update.
1456 * boehm.c (get_boehm_type_descriptor): Update.
1457 * builtins.c: Include langhooks.h.
1458 * decl.c (java_init_decl_processing): Update.
1459 * java-tree.h (java_type_for_mode, java_type_for_size): New.
1460 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
1462 * typeck.c (type_for_mode, type_for_size): Update.
1464 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1466 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
1468 2002-03-28 Tom Tromey <tromey@redhat.com>
1470 * except.c (expand_end_java_handler): If the handler type is NULL,
1471 use java.lang.Throwable. Fixes PR java/5986.
1473 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1475 Fix for PR java/4715:
1476 * jcf-parse.c (parse_source_file_3): New function.
1477 (read_class): Call it.
1478 (java_parse_file): Likewise.
1480 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
1482 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
1484 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1486 * parse.y (resolve_package): Initialize "decl".
1487 (lookup_package_type): Remove unused function.
1489 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1491 Fix for PR java/5993:
1492 * parse.y (resolve_package): Return the decl if resolution was
1493 successful. Don't special case "java.lang" and "java.lang.reflect"
1494 packages. Set type_name to the merged identifier.
1495 (resolved_qualified_expression_name): Print error using "name" if
1496 resolve_package returns NULL_TREE.
1498 2002-03-27 Tom Tromey <tromey@redhat.com>
1500 * expr.c (expand_invoke): Don't generate null pointer check if
1501 we're calling <init>.
1503 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
1505 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
1507 * java-tree.h (java_lang_expand_expr): Similarly.
1508 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
1509 (java_init): Don't set hook.
1511 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1513 Fix for PR java/5850:
1514 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
1515 context if field was not found in the current scope.
1516 * expr.c (lookup_field): Don't look in enclosing contexts.
1518 2002-03-26 Tom Tromey <tromey@redhat.com>
1520 Fix for PR java/5942:
1521 * parse.y (init_src_parse): Added sanity check.
1522 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
1525 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
1527 * decl.c (lang_mark_tree): Rename java_mark_tree.
1528 * java-tree.h (java_mark_tree): New.
1529 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
1531 2002-03-25 Zack Weinberg <zack@codesourcery.com>
1533 * lex.c: Change java_perform_atof to take normal parameters
1534 instead of a pointer to a parameter block. Call it directly
1537 2002-03-22 Mark Wielaard <mark@klomp.org>
1539 Fix for PR java/5368:
1540 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
1541 when printing error message.
1543 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
1545 * decl.c (maybe_build_cleanup): Remove.
1547 2002-03-22 Tom Tromey <tromey@redhat.com>
1549 Andrew Haley <aph@cambridge.redhat.com>
1551 * expr.c (build_field_ref): Don't build a check if the field is a
1554 2002-03-21 Eric Blake <ebb9@email.byu.edu>
1556 Fix for PR java/6026:
1557 * lex.c (java_lex): Fix parsing of consecutive floats.
1559 2002-03-21 Tom Tromey <tromey@redhat.com>
1561 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
1564 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
1566 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
1567 insert_block, getdecls, kept_level_p, global_bindings_p): New.
1569 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1571 * gcj.texi: @code{gcj} becomes @command{gcj}.
1572 @code{gcc} becomes @command{gcc}.
1573 GcjRaw changed to gnu.gcc.RawData.
1575 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
1577 * decl.c (start_java_method): Use new hook.
1578 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
1579 (java_init): Remove old hook.
1581 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1583 * builtins.c (define_builtin): Do nothing if `type' is null.
1586 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1588 * parse.y (parser_check_super_interface): Fix error message
1591 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1593 * jcf-parse.c (get_constant): Delete unused variables.
1595 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
1597 * java-tree.h (java_parse_file): New.
1598 * jcf-parse.c (yyparse): Rename java_parse_file.
1599 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
1601 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1603 * parse.y (craft_constructor): Return the constructor decl.
1604 (java_expand_classes): Update comments.
1605 (lookup_method_invoke): Call fix_constructors immediately for
1606 anonymous class. Fixes PR java/5935.
1608 2002-03-15 Anthony Green <green@redhat.com>
1610 * jcf-parse.c (yyparse): Don't emit class registration
1611 constructor when compiling resource files.
1613 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1615 * lang.c (java_tree_code_type, java_tree_code_length,
1616 tree_code_name): Delete.
1617 (tree_code_type, tree_code_length, tree_code_name): Define.
1618 (java_init): Don't try to copy into the various tree_code
1621 2002-03-12 Tom Tromey <tromey@redhat.com>
1623 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
1624 UTF-8, not UCS-2. Fixes PR java/5923.
1626 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
1627 a call_expr wrapped in a convert. Fixes PR java/5848.
1629 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1631 * jcf-write.c (write_classfile): Improve error strings.
1633 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1635 * lex.c: Adjust comments to GNU standards.
1637 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1639 Fix for PR java/5902:
1640 * lex.c (java_lex): Fix parsing of literals.
1642 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1644 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
1645 to prevent it getting evaluated twice in the store checking case.
1646 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
1649 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1651 * decl.c (java_init_decl_processing): Make sure class_type_node
1652 alignment is not less than 64 bits if hash synchronization is enabled.
1654 2002-03-08 Per Bothner <per@bothner.com>
1656 * parse.y (java_complete_lhs): Check if patch_assignment
1657 returned an error-mark.
1659 * parse.y (try_builtin_assignconv): Don't special-case zero.
1661 2002-03-08 Per Bothner <per@bothner.com>
1663 Fix for PR java/5812.
1664 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
1665 here instead of in JSR macro. Likewise with load_type_state call.
1666 Do the latter on if the return_pc has been verified (the jsr returns).
1667 (JSR): Now just call build_java_jsr.
1669 2002-03-07 Jeff Sturm <jsturm@one-point.com>
1671 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
1672 (java.install-common): Link native driver to
1673 JAVA_TARGET_INSTALL_NAME.
1675 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
1677 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
1678 * builtins.c(sin_builtin): Likewise
1679 * builtins.c(sqrt_builtin): Likewise
1681 2002-03-03 Zack Weinberg <zack@codesourcery.com>
1683 * java/expr.c, java/jcf-parse.c, java/lex.c:
1684 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
1685 REAL_ARITHMETIC blocks unconditional. Delete some further
1686 #ifdef blocks predicated on REAL_ARITHMETIC.
1688 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1690 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
1691 explicit sizeof/sizeof.
1692 * decl.c (java_init_decl_processing): Likewise.
1693 * jcf-parse.c (init_jcf_parse): Likewise.
1694 * parse.y (init_src_parse): Likewise.
1696 2002-03-02 Per Bothner <per@bothner.com>
1698 Make --CLASSPATH by a synonym for --classpath and -classpath.
1699 Implement --bootclasspath.
1700 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
1701 (classpath_l): Remove.
1702 (jcf_path_CLASSPATH_arg): Remove.
1703 (jcf_path_bootclasspath_arg): New function.
1704 (jcf_path_seal): Simplify accordingly.
1706 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
1707 (jcf_path_CLASSPATH): Remove declaration.
1708 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
1709 (lang_specific_driver): Translate -bootclasspath.
1710 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
1711 * lang.c (decode_lang_options): Do jcf_path_init first.
1712 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
1713 * gjavah.c: Also handle --bootclasspath.
1714 Handle --CLASSPATH as a synonum for --classpath.
1715 * jcf-dump.c: Likewise.
1717 "." is not part of system path, but is the default for --classpath.
1718 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
1719 (jcf_path_seal): Add "." if no CLASSPATH specified.
1721 * gcj.texi: Document changes.
1723 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1725 * expr.c (build_java_arraystore_check): Fix formatting.
1727 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1729 Fix for PR java/5758, java/5632:
1730 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
1731 inner-class separator too.
1732 * parse.y (do_resolve_class): New local `decl_result.'
1733 Progressively build a name for what can have been loaded.
1735 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1737 * expr.c (java_array_data_offset): Removed function.
1738 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
1739 (build_java_array_length_access): Obtain "length" value using a
1740 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
1741 (build_java_arrayaccess): Correct comment. Access "data" using a
1742 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
1743 (build_java_arraystore_check): New function.
1744 (expand_java_arraystore): Use build_java_arraystore_check.
1745 * parse.y (patch_assignment): Simplify code to insert a store check
1746 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
1747 * check-init.c (check_init): Update to reflect that an array length
1748 access is now a COMPONENT_REF.
1749 * gcj.texi (Code Generation): Improve documentation of
1750 -fno-bounds-check. Add documentation for -fno-store-check.
1751 * java-tree.h (flag_store_check): Declare.
1752 (build_java_arraystore_check): Declare.
1753 * lang.c (flag_store_check): Initialize to 1.
1754 (lang_f_options): Add store-check option.
1755 * jvspec.c: Don't pass store-check option to jvgenmain.
1756 * lang-options.h: Add help string for -fno-store-check.
1758 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
1760 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
1761 * java-tree.h (java_dup_lang_specific_decl): New.
1762 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
1764 2002-02-27 Zack Weinberg <zack@codesourcery.com>
1766 * builtins.c, decl.c: Delete traditional-mode-related code
1767 copied from the C front end but not used, or used only to
1768 permit the compiler to link.
1770 2002-02-22 Tom Tromey <tromey@redhat.com>
1772 Fix for PR java/2369:
1773 * jvspec.c (verify_class_name): New function.
1774 (lang_specific_driver): Call it.
1775 (JAVA_START_CHAR_P): New macro.
1776 (JAVA_PART_CHAR_P): Likewise.
1778 2002-02-22 Per Bothner <per@bothner.com>
1780 * class.c: Change vtable to be more compatible with g++ v3 abi.
1781 (get_dispatch_table): Prepend offset-to-top (always 0) and
1782 type_info pointer (currently unimplemented hence NULL) to vtable.
1783 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
1784 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
1785 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
1786 (build_dtable_decl): Add declarations for new fields.
1788 2002-02-20 Per Bothner <per@bothner.com>
1790 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
1791 to finit$ (otherwise generate_bytecode_insns drops it). However, we
1792 don't need to set it on the COMPOUND_EXPR - the caller does that.
1794 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1796 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
1797 `--CLASSPATH' becomes `--classpath.'
1798 * gjavah.c: Likewise.
1799 * jcf-dump.c: Likewise.
1800 * lang-options.h: Likewise.
1802 * jcf-path.c: Updated comment.
1803 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
1804 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
1805 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
1806 (jcf_path_CLASSPATH_arg): Ditto.
1807 (classpath_u): Updated leading comment.
1809 2002-02-20 Per Bothner <per@bothner.com>
1811 * builtins.c (check_for_builtin): New function.
1812 (build_call_or_builtin): Remove.
1813 * java-tree.h: Update accordingly.
1814 * expr.c (expand_invoke): Use build + check_for_builtin instead
1815 of build_call_or_builtin.
1816 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
1817 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
1818 flag (which had caused jcf-write to incorrectly emit invokevirtual).
1820 2002-02-17 Tom Tromey <tromey@redhat.com>
1822 * java-tree.h (TYPE_STRICTFP): New macro.
1823 (struct lang_type) [strictfp]: New field.
1824 (CLASS_STRICTFP): New macro.
1825 (METHOD_STRICTFP): New macro.
1826 (struct lang_decl) [strictfp]: New field.
1827 * parse.y (method_header): Disallow strictfp constructor or
1829 (STRICT_TK): Move before MODIFIER_TK.
1830 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
1831 (METHOD_MODIFIERS): Likewise.
1832 (INTERFACE_MODIFIERS): Likewise.
1833 * jcf-write.c (get_access_flags): Likewise.
1834 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
1835 (add_method_1): Likewise.
1836 (get_access_flags_from_decl): Likewise.
1837 * jcf-dump.c (print_access_flags): Print in standard order. Also,
1838 recognize strictfp flag.
1839 * jcf.h (ACC_STRICT): New define.
1841 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
1843 * class.c(build_utf8_ref): Move declaration of decl_size
1845 2002-02-07 Tom Tromey <tromey@redhat.com>
1847 * gcj.texi (Input Options): --CLASSPATH does not suppress system
1850 2002-02-04 Anthony Green <green@redhat.com>
1852 * class.c (build_utf8_ref): Put UTF-8 constants into merged
1853 sections if available.
1855 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1857 * parse.y (java_expand_classes): Fix typo in static field loop.
1859 2002-02-02 Richard Henderson <rth@redhat.com>
1861 * class.c (add_field): Mark static fields external.
1862 (build_class_ref): Remove redundant set.
1863 * parse.y (java_expand_classes): Mark static fields of classes
1864 to be compiled as local.
1865 * jcf-parse.c (parse_class_file): Likewise.
1867 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1869 * gcj.texi (About CNI): New node.
1871 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
1874 * jcf-parse.c : Check for HAVE_LOCALE_H before using
1875 setlocale() with LC_CTYPE as a parameter.
1878 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
1880 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1881 Follow GNU Coding Standards for --version.
1883 2002-01-28 Tom Tromey <tromey@redhat.com>
1885 * expr.c (build_jni_stub): Ensure storage for `meth' is
1887 * parse.y (java_complete_expand_methods): Set
1888 current_function_decl before building JNI stub.
1890 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
1892 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
1895 2002-01-22 Tom Tromey <tromey@redhat.com>
1897 * decl.c (java_init_decl_processing): Use add_predefined_file.
1898 Predefine RawData.java.
1899 (predef_filenames): Removed.
1900 (java_init_decl_processing): Don't register predef_filenames.
1901 * jcf-parse.c (add_predefined_file): New function.
1902 (predefined_filename_p): Rewrote.
1903 (predefined_filename_p): No longer static.
1904 * decl.c (java_init_decl_processing): Call initialize_builtins.
1905 * Make-lang.in (JAVA_OBJS): Added builtins.o.
1906 (java/builtins.o): New target.
1907 * builtins.c: New file.
1908 * parse.y (patch_invoke): Use build_call_or_builtin.
1909 * java-tree.h (build_call_or_builtin): Declare.
1910 (initialize_builtins): Declare.
1911 (java_set_exception_lang_code): Removed unused declaration.
1912 (PREDEF_FILENAMES_SIZE): Removed.
1913 (java_tree_index): Added JTI_PREDEF_FILENAMES.
1914 (predef_filenames): New define.
1915 (add_predefined_file): Declare.
1916 (predefined_filename_p): Declare.
1917 * expr.c (expand_invoke): Use build_call_or_builtin.
1919 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1921 * parse.y (patch_switch_statement): Fix format specifier.
1923 2002-01-16 Tom Tromey <tromey@redhat.com>
1925 More for PR java/5365:
1926 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
1928 (process_file): Generate include for
1929 java.lang.UnsupportedOperationExceptions.
1931 2002-01-15 Andreas Jaeger <aj@suse.de>
1933 * .cvsignore: Add man pages.
1935 2002-01-15 Tom Tromey <tromey@redhat.com>
1937 Fix for PR java/5365:
1938 * gjavah.c (process_file): Turn class name into a file name.
1940 2002-01-14 Matthias Klose <doko@debian.org>
1942 * gcj.texi: Fix whitespace and formatting errors in the
1943 synopsis of the man pages. Update copyright.
1945 2002-01-14 Tom Tromey <tromey@redhat.com>
1948 * Make-lang.in (java.install-man): Handle jv-convert man page.
1949 (java.generated-manpages): Added jv-convert.1.
1950 (java.uninstall): Remove jv-convert.1.
1951 (java.maintainer-clean): Likewise.
1952 ($(srcdir)/java/jv-convert.1): New target.
1953 * gcj.texi (Top): Link to jv-convert node.
1954 (Individual utilities): Likewise.
1955 (Invoking jv-convert): New node.
1957 2001-01-10 Jeff Sturm <jsturm@one-point.com>
1958 Martin Kahlert <martin.kahlert@infineon.com>
1960 * jcf-parse.c (get_constant): Don't swap lo/hi for big
1961 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
1963 2002-01-03 Graham Stott <grahams@redhat.com>
1965 * class.c (compile_resource_file): Update copyright date.
1966 Constify filename parameter.
1967 (java-tree.h): Update copyright date.
1968 (compile_resource_file): Constify filename parameter.
1970 2002-01-03 Graham Stott <grahams@redhat.com>
1972 * gcc/jcf-parse.c: Update copyright date.
1973 (yyparse): Constify resource_filename.
1975 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1977 * parse.y (src_parse_roots): Don't needlessly zero init.
1979 2001-12-31 Tom Tromey <tromey@redhat.com>
1981 * parse.y (dump_java_tree): New function.
1982 (source_end_java_method): Call it.
1983 (end_class_declaration): Likewise.
1984 * lang.c (java_decode_option): Call dump_switch_p.
1986 2001-12-28 Tom Tromey <tromey@redhat.com>
1988 * gen-table.pl: Don't process characters after \uffff. Added
1989 comment pointing to input file.
1991 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1993 * gen-table.pl: Const-ify output. Document the location of a
1994 suitable unicode input file.
1996 * chartables.h: Regenerate.
1998 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2000 * chartables.h: Const-ify.
2001 * gjavah.c (options): Likewise.
2002 * jcf-dump.c (options): Likewise.
2003 * jv-scan.c (options): Likewise.
2004 * lex.c (java_start_char_p, java_part_char_p): Likewise.
2005 * parse.y (binop_lookup): Likewise.
2007 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2009 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
2010 the static arrays that are output.
2011 * jvspec.c (jvgenmain_spec): Make static.
2012 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
2013 * keyword.h: Regenerate.
2014 * lang.c (string_option, process_option_with_no, lang_f_options,
2015 lang_W_options): Const-ify.
2016 * lex.c (java_lex): Likewise.
2018 2001-12-21 Richard Henderson <rth@redhat.com>
2020 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
2021 (get_boehm_type_descriptor): ... here. Arrange for the
2022 TREE_TYPE to get set properly.
2024 2001-12-21 Richard Henderson <rth@redhat.com>
2026 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
2027 only if the target requires collect2.
2029 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
2031 2001-12-20 Tom Tromey <tromey@redhat.com>
2034 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
2035 CAN_COMPLETE_NORMALLY for the node.
2036 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
2037 generate code for second branch if first branch can't complete
2039 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
2040 the loop head if the loop body can't complete normally.
2042 2001-12-20 Tom Tromey <tromey@redhat.com>
2045 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
2046 case where `finally' clause can't complete normally.
2048 2001-12-20 Tom Tromey <tromey@redhat.com>
2051 * parse.y (analyze_clinit_body): Added this_class parameter.
2052 Check for more cases where we must keep <clinit>.
2053 (maybe_yank_clinit): Cleaned up flow control.
2055 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2057 * decl.c (java_init_decl_processing): Don't initialize
2058 finit_leg_identifier_node.
2059 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
2060 (finit_leg_identifier_node): Remove.
2061 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
2063 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2065 * mangle.c (mangle_member_name): Don't special-case for
2067 * mangle_name.c (unicode_mangling_length): Likewise.
2068 (append_unicode_mangled_name): Likewise.
2069 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
2072 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2074 * expr.c (build_java_array_length_access): Don't force null pointer
2075 check unless flag_check_references is set.
2077 2001-12-20 Tom Tromey <tromey@redhat.com>
2079 Fix for PR java/3417:
2080 * parse.y (patch_assignment): Added special processing for
2082 (patch_return): Don't convert booleans to integers, and don't
2083 special-case `null'.
2085 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
2087 * config-lang.in (diff_excludes): Remove.
2089 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
2091 * gcj.texi: Update link to GCC manual.
2093 2001-12-17 Tom Tromey <tromey@redhat.com>
2095 * parse.y (link_nested_class_to_enclosing): Removed useless
2098 2001-12-16 Tom Tromey <tromey@redhat.com>
2100 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
2103 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
2105 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
2106 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
2109 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2111 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
2113 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2115 * decl.c (java_init_decl_processing): Build otable_type correctly.
2116 otable_decl is an otable_type.
2118 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2120 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
2121 otable_type, otable_ptr_type, method_symbol_type,
2122 method_symbols_array_type, method_symbols_array_ptr_type): New
2123 field/global tree definitions.
2124 (flag_indirect_dispatch): New flag.
2125 * decl.c (java_init_decl_processing): Initialize new otable and
2126 otable_syms type nodes and decls. Add new field "index" to
2128 * class.c (build_method_symbols_entry): New function.
2129 (make_method_value): Set "index" to to method's vtable index for
2130 virtual methods when indirect-dispatch is not used.
2131 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
2132 and set vtable_method_count to -1. Set otable and otable_syms field
2133 if indirect-dispatch is used and there was something to put in them.
2134 (build_method_symbols_entry): New function.
2135 (emit_offset_symbol_table): New function.
2136 * expr.c (get_offset_table_index): New function.
2137 (build_invokevirtual): Build array reference to otable at the index
2138 returned by get_offset_table_index, and use the result as the vtable
2140 (build_invokeinterface): Similar.
2141 * jcf-parse.c (yyparse): If indirect-dispatch, call
2142 emit_offset_symbol_table at the end of compilation, after all classes
2143 have been generated.
2144 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
2145 * lang.c (flag_indirect_dispatch): Define.
2146 (lang_f_options): Add indirect-dispatch flag.
2148 2001-12-14 Matthias Klose <doko@debian.org>
2150 * gcj.texi: Markup for man page generation. Document missing
2151 options printed by <tool> --help.
2152 Terminate description of gij's -ms option with a dot.
2153 * Make-lang.in ($(srcdir)/java/*.1): New targets.
2154 (java.generated-manpages java.install-man, java.uninstall,
2155 java-maintainer-clean) Updated.
2157 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
2159 * class.c (get_dispatch_table): Fix java vtable layout
2160 for TARGET_VTABLE_USES_DESCRIPTORS.
2161 * decl.c (java_init_decl_processing): Initialize
2162 alloc_no_finalizer_node, finalize_identifier_node.
2163 * expr.c (class_has_finalize_method): New function.
2164 (expand_java_NEW): Generate calls for finalizer-free allocation.
2165 (build_invokevirtual): Fix java vtable layout for
2166 TARGET_VTABLE_USES_DESCRIPTORS.
2167 * java-tree.h (enum java_tree_index): New entries:
2168 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
2169 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
2170 (class_has_finalize_method): declare.
2171 (HAS_FINALIZER_P): New macro.
2172 * parse.y (patch_invoke): Generate calls for finalizer-free
2175 2001-12-12 Matthias Klose <doko@debian.org>
2177 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
2178 whitespace at end of line.
2180 2001-12-11 Tom Tromey <tromey@redhat.com>
2182 * lex.c (java_init_lex): Define wfl_to_string as
2183 gnu.gcj.runtime.StringBuffer unless generating bytecode.
2185 2001-12-11 Jeff Sturm <jsturm@one-point.com>
2187 * class.c (make_method_value): Use null_pointer_node to
2188 represent empty exception table.
2190 2001-12-10 Tom Tromey <tromey@redhat.com>
2192 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
2194 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
2196 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
2198 2001-12-09 Per Bothner <per@bothner.com>
2200 * check-init.c (current_switch_has_default): New static field.
2201 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
2202 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
2203 DEFAULT_EXPR seen, simulate a default alternative that copies state.
2205 2001-12-09 Tom Tromey <tromey@redhat.com>
2207 * check-init.c (check_init): Don't allow pre- or post- increment
2208 or decrement of final variable.
2209 (final_assign_error): Minor error message rewording.
2211 2001-12-08 Tom Tromey <tromey@redhat.com>
2213 * java-tree.h: Fixed typo.
2215 * gjavah.c (decompile_method): Don't decompile to `return this'
2218 * gjavah.c (cxx_keywords): Re-sorted.
2219 * lex.c (cxx_keywords): Re-sorted.
2221 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
2224 * gjavah.c (print_namelet): Clear subnamelets.
2225 (HANDLE_METHOD): Set `method_printed' earlier.
2227 2001-12-07 Tom Tromey <tromey@redhat.com>
2229 * lang.c (lang_f_options): Added
2230 optimize-static-class-initialization.
2231 (java_decode_option): Removed special case.
2233 2001-12-07 Per Bothner <per@bothner.com>
2235 * check-init.c (check_init): Fix typo freeing memory twice.
2237 2001-12-05 Per Bothner <per@bothner.com>
2239 Restore support for static class initialization optimization.
2240 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
2241 * check-init.c (check_int): At end of BLOCK handle initialization
2242 blocks, which used to be done in java_complete_expand_method but did
2243 not handle the case where check_for_initialization might allocate
2244 more than a word of bits.
2245 * decl.c (lang_make_tree): The smic field is now a tree.
2246 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
2247 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
2249 * parse.y (emit_test_initialization): Combine hash_lookup calls.
2251 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
2252 Change from a hash table to a list.
2253 (struct_lang_decl): Change field 'smic' to match.
2254 * class.c (add_method_1): Initialize
2255 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
2256 * parse.y (adjust_init_test_initialization): Removed - inlined into -
2257 (java_expand_method_bodies): -here, since 'smic' is now a list.
2258 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
2260 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
2262 * class.c (java_hash_compare_tree_node): Fix casts.
2264 2001-12-04 Per Bothner <per@bothner.com>
2266 * check-init.c: Handle definite unassignment to finals in addition
2267 to definite assignment.
2268 (loop_current_locals): New field.
2269 (num_current_locals, int start_current_locals, num_current_words):
2271 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
2272 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
2273 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
2274 (get_variable_decl, check_final_reassigned): New functions.
2275 (check_init, check_bool_init): Modify as needed for checking finals.
2276 (check_for_initialization): Take extra parameter and return void.
2277 Do extra start-up logic to check final fields for assignment.
2278 * parse.y (check_static_final_variable_assignment_flag,
2279 reset_static_final_variable_assignment_flag, check_final_assignment,
2280 check_final_variable_local_assignment_flag,
2281 reset_final_variable_indirect_assignment_flag,
2282 reset_final_variable_global_assignment_flag): Remove functions.
2283 (java_complete_expand_methods, outer_field_access_fix,
2284 patch_assignment): Remove no-longer used logic.
2285 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
2286 * parse.y (register_fields, java_complete_tree): Update accordingly.
2288 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
2289 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
2290 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
2292 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
2294 * java-tree.h (DECL FINAL): New bit-field.
2295 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
2296 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
2297 (DECL_INIT_CALLS_THIS): New macro.
2298 (struct lang_decl): New bit-field init_calls_this.
2299 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
2300 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
2301 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
2302 use it for both local variables and final fields.
2303 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
2305 (struct lang_type): Remove hfv bit-field.
2306 (check_for_initialization): Change to return void.
2308 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
2309 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
2310 * check-init.c (final_assign_error): New helper function.
2311 (check_final_reassigned, check_init): Use it.
2312 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
2314 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
2315 bit-fields to unsigned.
2317 2001-12-03 Per Bothner <per@bothner.com>
2319 * parse.y (patch_binop): Minor constant folding.
2321 * parse.y (build_current_thisn): Shorter 'buffer'.
2323 2001-12-03 Per Bothner <per@bothner.com>
2325 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
2326 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
2327 * jcf-write.c (generate_bytecode_insns): Remove support for
2328 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
2329 * check-init.c (check_init): Likewise.
2331 2001-12-03 Per Bothner <per@bothner.com>
2333 * verify.c (subroutine_nesting): New function.
2334 (verify_jvm_instructions): Use it to fix logic for checking that
2335 we're done with the current subroutine.
2337 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
2338 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
2340 2001-12-03 Per Bothner <per@bothner.com>
2342 * jcf.h: Fix obvious typo in comment.
2343 * typeck.c (build_null_signature): Add comment.
2345 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
2347 * expr.c: Remove leading capital from diagnostic messages, as
2348 per GNU coding standards.
2349 * jcf-io.c: Similarly.
2350 * jcf-parse.c: Similarly.
2351 * jv-scan.c: Similarly.
2352 * jvspec.c: Similarly.
2353 * mangle.c: Similarly.
2355 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
2356 Alexandre Petit-Bianco <apbianco@redhat.com>
2358 * expr.c (build_java_arrayaccess): Call save_expr on array for
2359 correct evaluation order, modified comment, fixed indentation.
2360 * parse.y: (patch_assignment): Correctly extract the array base
2361 from the tree generate by build_java_arrayaccess, added comments.
2362 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
2363 Fixes PR java/3096, PR java/3803, PR java/3965.
2365 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
2367 * expr.c (expand_byte_code): Remove trailing periods from messages.
2368 * jcf-parse.c (load_class, jcf_parse): Similarly.
2369 * jcf-write.c (generate_classfile): Similarly.
2370 * lex.c (java_lex): Similarly.
2372 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2374 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
2376 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
2378 * Make-lang.in (java.generated-manpages): New dummy target.
2380 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2382 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2384 (lang_specific_pre_link): Use set_input to set input_filename.
2386 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2387 (main): Fix definition.
2388 Strip `main' from classname.
2391 2001-11-18 Roger Sayle <roger@eyesopen.com>
2393 * parse.h (java_expand_switch): Remove old prototype.
2395 2001-11-18 Tom Tromey <tromey@redhat.com>
2397 Fix for PR java/1401:
2398 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
2400 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
2403 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
2405 * lang.c (finish_parse): Rename to java_finish.
2406 (LANG_HOOKS_FINISH, java_finish): New.
2408 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
2410 * decl.c (init_decl_processing): Rename java_init_decl_processing.
2411 * java-tree.h: New prototype.
2412 * lang.c (java_init): Update prototype. Combine with old init_parse.
2414 2001-11-13 Tom Tromey <tromey@redhat.com>
2416 * gjavah.c (method_signature): New global.
2417 (HANDLE_METHOD): Set it.
2418 (decompile_return_statement): New function.
2419 (decompile_method): Use it.
2420 (print_method_info): Removed `synth' argument.
2422 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2424 * java-tree.h (java_set_yydebug): New.
2425 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
2426 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
2427 (print_lang_decl, print_lang_type, print_lang_identifier,
2428 print_lang_statistics, lang_print_xnode): Remove.
2430 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2432 * jcf-parse.c (init_lex): Remove.
2433 * lang.c (language_string, lang_identify): Remove.
2434 (struct lang_hooks): Constify.
2435 (LANG_HOOKS_NAME): Override.
2436 (init_parse): Update.
2438 2001-11-08 Andreas Franck <afranck@gmx.de>
2440 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
2441 program_transform_name the way suggested by autoconf.
2442 (java.install-common): Also transform auxiliary program names with
2443 program_transform_name.
2445 2001-11-08 Tom Tromey <tromey@cygnus.com>
2447 * parse.y (trap_overflow_corner_case): New rule.
2448 (unary_expression): Use it.
2449 * lex.c (java_init_lex): Don't set minus_seen.
2450 (yylex): Don't use minus_seen. Communicate overflow to parser for
2452 (error_if_numeric_overflow): New function.
2453 * parse.h (minus_seen): Removed field.
2454 (JAVA_RADIX10_FLAG): New define.
2456 2001-11-07 Tom Tromey <tromey@redhat.com>
2458 Patch for PR java/1414:
2459 * parse.y (case_label_list): New global.
2460 (goal): Register case_label_list with GC.
2461 (java_complete_lhs): Save new case on case_label_list.
2462 (patch_switch_statement): Check for duplicate case labels.
2464 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2466 * parse.y (patch_assignment): Removed unused third argument.
2467 (java_complete_lhs): Removed unused third argument to patch_assignment.
2469 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
2471 * lang.c: Include langhooks-def.h.
2472 * Make-lang.in: Update.
2474 2001-10-31 Zack Weinberg <zack@codesourcery.com>
2476 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
2478 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2480 * mangle.c (find_compression_record_match): Don't match compression
2481 records for package name elements unless they occur at the start of
2482 the name. Fix for PR java/4717.
2484 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2486 * expr.c (expand_java_field_op): Don't special-case references to
2487 java.lang.PRIMTYPE.TYPE.
2488 (build_primtype_type_ref): Removed.
2489 * java-tree.h (build_primtype_type_ref): Remove prototype.
2490 * parse.y (maybe_build_primttype_type_ref): Removed.
2491 (complete_function_arguments): Don't special-case references to
2492 java.lang.PRIMTYPE.TYPE.
2493 (patch_assignment): Likewise.
2494 (array_constructor_check_entry): Likewise.
2496 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2498 * mangle.c (static tree compression_table): Fixed leading comment.
2499 * parse.h (struct parser_ctxt): Fixed field comment.
2500 * parse.y (check_pkg_class_access): New prototype, fixed leading
2501 comment, new parameter used to emit error only if passed as true.
2502 (parse_check_super): Pass extra argument to check_pkg_class_access.
2503 (do_resolve_class): Likewise.
2504 (process_imports): Likewise.
2505 (read_import_dir): Fixed indentation.
2506 (find_in_imports_on_demand): New local class_type_name. Local
2507 node_to_use deleted. while loop changed into for loop. Report
2508 multiple definition only for accessible classes. Improved error
2510 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
2511 assigned to parameter list, fixed indentation. while loop changed
2512 into for loop, restore TREE_CHAIN on local `tem' before the next
2515 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2517 * lang.c (lang_get_alias_set): Deleted.
2519 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2521 * gjavah.c (jni_print_char): Fix thinko in last change.
2523 * gjavah.c (jni_print_char, decode_signature_piece): Use
2524 safe-ctype macros and/or fold extra calls into fewer ones.
2525 * lex.c (java_read_unicode, java_lex): Likewise.
2526 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
2527 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
2528 * mangle_name.c (append_unicode_mangled_name,
2529 unicode_mangling_length): Likewise.
2531 2001-10-17 Richard Henderson <rth@redhat.com>
2533 * Make-lang.in (java/lang.o): Depend on langhooks.h.
2535 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2537 * lang.c (langhooks.h): Included.
2538 (LANG_HOOKS_INIT): Redefined.
2539 (LANG_HOOKS_INIT_OPTIONS): Likewise.
2540 (LANG_HOOKS_DECODE_OPTION): Likewise.
2541 (struct lang_hooks lang_hooks): New initialization.
2543 2001-10-11 Per Bothner <per@bothner.com>
2545 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
2546 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
2547 The former is simpler, and jcf-write.c handles it better.
2548 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
2549 or WITH_CLEANUP_EXPR.
2550 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
2551 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
2553 * parse.y (patch_if_else_statement): If the condition is constant,
2554 optimize away the test.
2556 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2558 * parse.y (patch_cast): Call patch_string on the first operand of
2559 the incoming node, update it if necessary. Fixes PR java/4510.
2561 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2563 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
2564 when name qualifier matches a package name.
2566 2001-10-08 Tom Tromey <tromey@redhat.com>
2568 Fix for PR java/4489:
2569 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
2570 force a new label when computing `body_block'.
2572 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2574 * jcf-io.c (format_uint): Const-ify.
2575 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
2576 * lex.c (java_get_line_col): Likewise.
2577 * parse.y (build_incdec): Likewise.
2579 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2581 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
2582 a NULL enclosing context if appropriate. Fixes PR java/4466.
2584 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2586 * parse.y (patch_assignment): Use lvalue's original TYPE when
2587 building the final COMPOUND_EXPR.
2588 (try_reference_assignconv): Fixed leading comment.
2590 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2592 * parse.y (check_final_variable_indirect_assignment): For
2593 COMPOUND_EXPR, return only if finals were found initialized
2594 properly, if not, keep on checking.
2595 (check_final_variable_global_assignment_flag): New local
2596 error_found, set when appropriate and used to decide whether to
2597 report uninitialized finals. Fixed typo in comment.
2599 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2601 * decl.c (init_decl_processing): Fixed typo in predef_filenames
2602 last three initializations. Fixes PR java/4360.
2604 2001-09-21 Richard Henderson <rth@redhat.com>
2606 * class.c (get_dispatch_table): Handle function descriptors.
2607 (build_dtable_decl): Likewise.
2608 * expr.c (build_invokevirtual): Likewise.
2610 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2612 * parse.y (patch_method_invocation): Build class initialization
2613 when static finals are used to qualify method invocation.
2616 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
2618 * parse.h: (WFL_STRIP_BRACKET): Re-written using
2619 build_type_name_from_array_name.
2620 (STRING_STRIP_BRACKETS): New macro.
2621 * parse.y (build_type_name_from_array_name): New function.
2622 (array_creation_expression:): Accumulate []s instead of [s.
2623 (cast_expression:): Accumulate []s instead of [s after cast type
2625 (build_array_from_name): Local string deleted, use
2626 build_type_name_from_array_name.
2627 (build_unresolved_array_type): Accumulate []s instead of [s after
2629 (register_fields): Fixed comment.
2630 (resolve_class): Local name, base deleted, new locals tname and
2631 array_dims. Use build_type_name_from_array_name. Use array_dims to
2633 (purify_type_name): Use STRING_STRIP_BRACKETS.
2635 2001-09-18 Andreas Jaeger <aj@suse.de>
2637 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
2638 * jv-scan.c: Likewise.
2640 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2642 * parse.y (patch_method_invocation): Inner class creation context
2643 check not enforced within constructors. Fixes PR java/1873.
2645 2001-09-16 Tom Tromey <tromey@redhat.com>
2647 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
2648 NOTE_PUSH for single-case push. Fixes PR java/4189.
2650 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2652 * java-tree.h (TYPE_IMPORT_LIST): New macro.
2653 (TYPE_IMPORT_DEMAND_LIST): Likewise.
2654 (struct lang_type): New fields import_list and import_demand_list.
2655 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
2656 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
2657 (do_resolve_class): New local saved_enclosing_type, initialized,
2658 passed as parameter to find_in_imports and find_in_imports_on_demand.
2659 (find_in_imports): Added paramater enclosing_type, use its
2660 TYPE_IMPORT_LIST when applicable.
2661 (find_in_imports_on_demand): Added parameter enclosing_type, use
2662 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
2663 declaration and initialization.
2664 (fold_constant_for_init): Switch/restore current_class to the
2665 appropriate context.
2667 2001-09-13 Mark Mitchell <mark@codesourcery.com>
2669 * verify.c (verify_jvm_instructions): Fix typo.
2671 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2673 * expr.c (expand_invoke): Const-ification.
2674 * parse.y (patch_method_invocation): Likewise.
2676 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2678 * gjavah.c (cxx_keywords): Const-ification.
2679 * keyword.gperf (java_keyword): Likewise.
2680 * lang.c (java_tree_code_name): Likewise.
2681 * lex.c (cxx_keywords): Likewise.
2682 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
2684 2001-09-11 Richard Henderson <rth@redhat.com>
2686 * parse.h (ctxp_for_generation): Mark extern.
2688 2001-09-10 Richard Henderson <rth@redhat.com>
2690 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
2692 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2694 * typeck.c (java_array_type_length, build_prim_array_type):
2695 Represent empty arrays by NULL index.
2697 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
2699 * java-tree.h (compile_resource_file): Grouped with other prototypes.
2700 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
2702 2001-09-06 Anthony Green <green@redhat.com>
2704 * class.c (O_BINARY): Define if necessary.
2705 (registerResource_libfunc): Declare.
2706 (init_class_processing): Initilize registerResource_libfunc.
2707 (compile_resource_file): New function.
2708 * java-tree.h (resource_name): Declare.
2709 (compile_resource_file): Declare.
2710 * jcf-parse.c (yyparse): Handle compiling java resource files.
2711 * lang.c (java_decode_option): Handle -fcompile-resource option.
2712 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
2714 * gcj.texi (Code Generation): Add documentation for -R flag.
2716 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2718 * jcf-write.c (generate_classfile): Issue an error in case of
2719 field/initial value mismatch.
2720 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
2721 being initialized and we're generating bytecode.
2722 (java_complete_lhs): In MODIFY_EXPR section: added comments,
2723 set DECL_INITIAL properly when appropriate.
2727 2001-09-01 Per Bothner <per@bothner.com>
2729 * parse.y (maybe_yank_clinit): A field without an initializer is not
2730 relevant. All initializers except static final and constant require
2731 <clinit>, regardless of flag_emit_class_files.
2733 2001-08-31 Per Bothner <per@bothner.com>
2735 * class.c (set_constant_value): When not emiting class files, then a
2736 String ConstantValue is a utf8const_ptr_type.
2738 2001-08-30 Per Bothner <per@bothner.com>
2740 * jcf-write.c (generate_classfile): Check that field is primitive
2741 or string before emitting ConstantValue attribute.
2743 2001-08-30 Per Bothner <per@bothner.com>
2745 * parse.y (resolve_qualified_expression_name): If creating a
2746 COMPOUND_EXPR, set it's type correctly.
2748 2001-08-30 Per Bothner <per@bothner.com>
2750 * jcf-io.c (open_class): Set filename field.
2752 * jcf-parse,c (parse_class_file): Set current_function_decl
2753 for better error message when Code attribute is missing.
2755 * lang.c (put_decl_node, lang_print_error): Re-arrange for
2756 better diagnostics, especially for constructors.
2758 2001-08-30 Per Bothner <per@bothner.com>
2760 * jcf-write.c (generate_classfile): Don't write ConstantValue
2761 attribute if field is not final, for compatibility with jdk.
2763 * jcf-write.c (generate_classfile): Convert ConstantValue values
2764 to correct type. Work-around for front-end bug.
2765 * class.c (set_constant_value): Error if constant has wrong type.
2767 2001-08-30 Per Bothner <per@bothner.com>
2769 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
2770 "Double" are printed at verbosity 1.
2772 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
2774 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
2776 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2778 * parse.y (patch_assignment): Don't verify final re-assignment here.
2779 (java_complete_lhs): Verify assignments to finals calling
2780 patch_assignment. Verify re-assignments to finals before calling
2783 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
2785 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
2788 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2790 * lex.c (java_lex): new local found_hex_digits. Set and then used
2791 in test to reject invalid hexadecimal numbers.
2792 * parse.y (java_complete_tree): Prevent unwanted cast with
2793 initialized floating point finals.
2794 (patch_binop): Emit a warning when detecting a division by zero,
2795 mark result not constant, don't simplify non integer division.
2797 2001-08-28 Per Bothner <per@bothner.com>
2799 * jcf-write.c (generate_bytecode_insns): For increments and
2800 decrements just recurse to push constant. Improvement on Mark's patch.
2802 2001-08-28 Mark Mitchell <mark@codesourcery.com>
2804 * jcf-write.c (generate_bytecode_insns): Generate an integer to
2805 real conversion for increments and decrements of reals.
2807 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2809 * parse.y (resolve_qualified_expression_name): Handle unresolved
2810 qualified expressions, prevent numerical qualifiers, fixed typo.
2813 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2815 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
2816 don't report anything but deprecated class when marked so. Handle
2818 (patch_method_invocation): Check deprecation on methods and types.
2819 (patch_binop): code becomes an enum tree_code, added default: to
2820 switch to handle that. Detect division by zero, try to fold and
2821 return before using a subroutine.
2823 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2825 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
2826 file smaller than 4 bytes.
2827 * parse.y (check_inner_circular_reference): New function.
2828 (check_circular_reference): Likewise.
2829 (array_initializer:): Accept {,}.
2830 (java_check_circular_reference): Rewritten using
2831 check_circular_reference and check_inner_circular_reference.
2832 (java_complete_expand_method): Unconditionally save and restore
2833 the unpurged exception list.
2834 (build_dot_class_method_invocation): Unmangle signature parameter.
2836 2001-08-21 Tom Tromey <tromey@redhat.com>
2838 * decl.c (init_decl_processing): Add `throws' field to method
2840 * class.c (make_method_value): Compute `throws' field for method.
2842 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2844 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
2845 circularity is detected.
2846 (ctors_unchecked_throws_clause_p): Fixed leading comment.
2848 2001-08-17 Richard Henderson <rth@redhat.com>
2850 * class.c (emit_register_classes): Add align parameter to
2851 call to assemble_integer.
2853 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
2855 * jcf-parse.c (load_class): New locals saved and class_loaded. If
2856 loading a class_or_name fails, try considering an innerclass name
2857 and load the enclosing context.
2858 * parse.y (resolve_inner_class): New function.
2859 (find_as_inner_class): Added leading comment.
2860 (register_incomplete_type): Keep the current context as enclosing
2861 context for JDEP_FIELD dependencies.
2862 (do_resolve_class): Locals new_class_decl and super initialized to
2863 NULL. Call resolve_inner_class, explore the enclosing context
2864 superclass if necessary.
2867 2001-08-16 Tom Tromey <tromey@redhat.com>
2869 * jcf-dump.c (main): Updated for change to jcf_path_seal.
2870 * gjavah.c (main): Updated for change to jcf_path_seal.
2871 * lang.c (version_flag): New global.
2872 (java_decode_option): Recognize `-version'.
2873 (java_init): Update for change to jcf_path_seal.
2874 * jcf.h (jcf_path_seal): Added `print' argument.
2875 * jcf-path.c (jcf_path_seal): Added `print' argument.
2877 2001-08-13 Zack Weinberg <zackw@panix.com>
2879 * Make-lang.in (java/decl.o): Update dependencies.
2880 * decl.c: Include libfuncs.h, don't include toplev.h.
2882 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2884 * decl.c (init_decl_processing): exception_type_node,
2885 class_not_found_type_node, and no_class_def_found_type_node
2886 initialized. predef_filenames augmented accordingly.
2887 instinit_identifier_node initialized.
2888 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
2889 * java-tree.h (enum java_tree_index): New entries
2890 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
2891 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
2892 (exception_type_node): New macro.
2893 (class_not_found_type_node): Likewise.
2894 (no_class_def_found_type_node): Likewise.
2895 (instinit_identifier_node): Likewise.
2896 (PREDEF_FILENAMES_SIZE): Adjusted.
2897 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
2898 (struct lang_type): Fixed typo in bitfield name.
2899 (DECL_INSTINIT_P): New macro.
2900 (ID_INSTINIT_P): Likewise.
2901 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
2903 * parse.y (encapsulate_with_try_catch): New function.
2904 (generate_instinit): Likewise.
2905 (build_instinit_invocation): Likewise.
2906 (ctors_unchecked_throws_clause_p): Likewise.
2907 (add_instance_initializer): Deleted.
2908 (build_instance_initializer): Likewise.
2909 (in_instance_initializer): Likewise.
2910 (check_method_redefinition): instinit$ not to be verified.
2911 (java_complete_expand_methods): Generate instinit$, simplified code.
2912 (build_dot_class_method): Eliminated unnecessary locals. Use
2913 encapsulate_with_try_catch, removed unnecessary code.
2914 (fix_constructors): New local iii. Use build_instinit_invocation.
2915 (patch_method_invocation): Added comment.
2916 (maybe_use_access_method): Don't consider instinit$.
2917 (find_applicable_accessible_methods_list): Shorten the search for
2919 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
2920 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
2921 (patch_throw_statement): Likewise. Fixed typo.
2923 2001-08-12 David Edelsohn <edelsohn@gnu.org>
2926 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2927 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2929 (lang_specific_pre_link): Use set_input to set input_filename.
2931 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2932 (main): Fix definition.
2933 Strip `main' from classname.
2936 2001-08-11 Zack Weinberg <zackw@panix.com>
2938 * lex.h: Don't include setjmp.h. Don't define
2939 SET_FLOAT_HANDLER or prototype set_float_handler.
2941 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2943 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
2944 `poplevel' in the right order.
2946 2001-08-09 Richard Henderson <rth@redhat.com>
2948 * Make-lang.in (class.o): Depend on TARGET_H.
2949 * class.c (emit_register_classes): Use target hooks instead of
2950 assemble_constructor and assemble_destructor.
2952 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
2954 * check-init.c (flags.h): Include
2955 (check_init): Don't report uninitialized static class
2956 initialization flags, don't free bit index when doing static class
2957 initialization optimization.
2958 (check_for_initialization): Return type changed to `unsigned int.'
2959 (attach_initialized_static_class): New function.
2960 * class.c (add_method_1): Create the initialized static class
2962 (finish_class): Always emit deferred inline methods.
2963 * decl.c (emit_init_test_initialization): Moved to expr.c
2964 (complete_start_java_method): Don't traverse
2965 DECL_FUNCTION_INIT_TEST_TABLE.
2966 (lang_mark_tree): Mark hash tables in function decls.
2967 * expr.c (emit_init_test_initialization): Moved from decl.c.
2968 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
2969 initialization flag, set DECL_CONTEXT and
2970 LOCAL_CLASS_INITIALIZATION_FLAG.
2971 (java_lang_expand_expr): Emit initialization code for static class
2972 initialized flags when entering block, if necessary.
2973 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
2974 * java-tree.h (flag_optimize_sci): New global variable declaration.
2975 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
2976 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
2977 (LOCAL_FINAL_P): Fixed typo in comment.
2978 (FINAL_VARIABLE_P): Likewise.
2979 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
2980 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
2981 (struct lang_decl): New fields `ict', `smic' and `cif.'
2982 (check_for_initialization): New returned value for global.
2983 (attach_initialized_static_class): New global function.
2984 (STATIC_CLASS_INIT_OPT_P): New macro.
2985 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
2986 * lang.c (java_decode_option): Handle
2987 `-fno-optimize-static-class-initialization'
2988 * parse.y (start_complete_expand_method): New function.
2989 (java_expand_method_bodies): Likewise.
2990 (attach_init_test_initialization_flags): Likewise.
2991 (adjust_init_test_initialization): Likewise.
2992 (emit_test_initialization): Likewise.
2993 (java_complete_expand_methods): Nullify abstract and native method
2995 (java_complete_expand_method): New locals `fbody', `block_body'
2996 and `exception_copy.' Reorganized: directly return on empty method
2997 bodies, call `start_complete_expand_method', remember definitely
2998 initialized static class in function, don't expand method bodies.
2999 (java_expand_classes): Call `java_expand_method_bodies' before
3000 `finish_class' when compiling to native.
3001 (resolve_expression_name): Use `orig' after building outer class
3003 (patch_invoke): Remember static method invokations.
3005 2001-08-06 Richard Henderson <rth@redhat.com>
3007 * class.c (emit_register_classes): Pass a symbol_ref and priority
3008 to assemble_constructor.
3010 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
3012 * java-tree.h (all_class_filename): New macro.
3013 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
3014 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
3015 newly created IDENTIFIER_NODE to `all_class_filename.'
3017 2001-08-01 Jeff Sturm <jsturm@one-point.com>
3019 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
3020 Use ggc_add_tree_root to register roots.
3022 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3024 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
3025 second operand calling check_init.
3026 * decl.c (complete_start_java_method): Swaped second and third
3027 arguments while creating WITH_CLEANUP_EXPR node.
3028 * jcf-write.c (generate_bytecode_insns): Use second operand
3029 instead of third when handling WITH_CLEANUP_EXPR.
3030 * parse.y (java_complete_lhs): Expand second operand of
3031 WITH_CLEANUP_EXPR nodes.
3032 (patch_synchronized_statement): Swaped second and third arguments
3033 while creating WITH_CLEANUP_EXPR node.
3035 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3037 * parse.y (create_interface): Avoid cyclic inheritance report when
3038 syntax error encountered during class definition.
3041 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3043 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3045 (lang_specific_pre_link): Use set_input to set input_filename.
3047 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3048 (main): Fix definition.
3049 Strip `main' from classname.
3052 2001-07-18 Tom Tromey <tromey@redhat.com>
3055 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
3056 * lex.c (java_new_lexer): Use ICONV_CONST.
3057 (java_read_char): Likewise.
3058 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
3059 (jv-scan$(exeext)): Likewise.
3061 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3063 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
3064 * parse.y (check_class_interface_creation): Allow `private' if the
3065 enclosing is not an interface.
3066 (create_interface): Interface tagged public if the enclosing
3067 context is an interface.
3068 (create_class): Class tagged public if the enclosing context
3072 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3074 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
3077 2001-07-14 Tim Josling <tej@melbpc.org.au>
3079 * check-init.c (check_init): Remove references to EXPON_EXPR.
3081 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3083 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
3084 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
3087 2001-07-13 Tom Tromey <tromey@redhat.com>
3089 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
3092 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3094 * parse.y (patch_method_invocation): Don't override primary if one
3095 is already provided, but let this$<n> be built. Fixed comment.
3097 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3099 * parse.y (empty_statement:): Report empty statement error only
3100 when found at class declaration level.
3103 2001-07-12 Tom Tromey <tromey@redhat.com>
3105 * expr.c (expand_load_internal): New function.
3106 (LOAD_INTERNAL): Use it.
3108 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
3110 * parse.y (verify_constructor_super): Compare anonymous class ctor
3111 args with `valid_method_invocation_conversion_p.'
3114 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3116 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
3117 `-fsyntax-only.' Fixes PR java/3248
3119 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3121 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
3123 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3125 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
3126 current function is static. Fixes PR java/1970
3128 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3130 * parse.y (patch_method_invocation): Add enclosing context to ctor
3131 calls if necessary. Fixes PR java/2953
3133 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3135 * parse.y (resolve_package): Abort if qualified expression member
3137 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
3140 2001-07-07 Zack Weinberg <zackw@stanford.edu>
3142 * verify.c: Don't use // comments.
3144 2001-07-05 Tom Tromey <tromey@redhat.com>
3146 * lang.c (flag_assume_compiled): Removed.
3147 * java-tree.h (flag_assume_compiled): Removed.
3148 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
3149 -fhash-synchronization, -fuse-divide-subroutine,
3150 -fcheck-references, -femit-class-file, -femit-class-files,
3151 -fassume-compiled. Updated --encoding information. Changed
3152 -foutput-class-dir to `-d'.
3154 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
3156 * jcf-parse.c (parse_class_file): Add lineno parameter to
3157 debug_start_source_file call.
3159 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
3161 * gcj.texi: Use gpl.texi.
3162 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
3163 dependencies and use doc/include in search path.
3165 2001-07-03 Jeff Sturm <jsturm@one-point.com>
3167 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
3168 `this'. If so, don't build instance initializers.
3170 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3172 * parse.y (resolve_expression_name): Improved error message for
3173 inner class cases. Fixes PR java/1958
3175 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
3177 * lang.c: #include diagnostic.h
3178 (lang_print_error): Add a `diagnostic_context *' parameter.
3179 (java_dummy_print): Likewise.
3180 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
3182 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3184 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
3185 * jcf.h (typedef struct JCF): New bitfield `finished.'
3186 (JCF_FINISH): Set `finished.'
3187 (JCF_ZERO): Reset `finished.'
3190 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3192 * parse.y (class_body_declaration:): Don't install empty instance
3196 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3198 * class.c (set_super_info): Call `set_class_decl_access_flags.'
3199 (set_class_decl_access_flags): New function.
3200 * java-tree.h (set_class_decl_access_flags): New prototype.
3201 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
3202 (parse_class_file): New local `decl_max_locals.' Take wide types
3203 into account to compute DECL_MAX_LOCALS.
3204 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
3207 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
3209 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
3211 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3213 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
3214 * parse.y (do_resolve_class): Moved comments out to leading comment
3215 section. Removed local `start', New local `_ht' and
3216 `circularity_hash.' Record `enclosing' in hash table and search
3217 it to detect circularity. Use `enclosing' as an argument to
3218 `lookup_cl.' Free the hash table when done.
3220 2001-06-19 Tom Tromey <tromey@redhat.com>
3222 * lex.c (java_read_char): Disallow invalid and overlong
3223 sequences. Fixes PR java/2319.
3225 2001-06-05 Jeff Sturm <jsturm@one-point.com>
3227 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
3229 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3231 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
3232 arguments accordingly.
3234 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
3236 * gcj.texi: Move contents to just after title page.
3238 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
3240 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
3242 (patch_incomplete_class_ref): Build the class ref, build the class
3243 init if necessary, complete the tree.
3246 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3248 * parse.y (lookup_field_wrapper): Test `name' code.
3249 (resolve_qualified_expression_name): Test `qual_wfl' code.
3250 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
3251 handle `qual_wfl' by code.
3252 (maybe_build_primttype_type_ref): Test `wfl' code.
3254 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3256 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
3258 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
3259 the dvi file in the java directory.
3261 2001-05-25 Sam TH <sam@uchicago.edu>
3263 * gen-table.pl javaop.h jcf.h lex.h,
3264 parse.h: Fix header include guards.
3266 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
3268 * jv-scan.c (version): Update copyright year.
3270 2001-05-21 Per Bothner <per@bothner.com>
3272 * jcf-parse.c (read_class): If class is from .class or .zip file
3273 and it's already been read, don't push/pop parser context.
3275 2001-05-18 Per Bothner <per@bothner.com>
3277 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
3278 command line so the jvgenmain-generated main program comes first.
3280 2001-05-15 Tom Tromey <tromey@redhat.com>
3282 * class.c (build_utf8_ref): Don't generate identifier based on
3285 2001-05-12 Richard Henderson <rth@redhat.com>
3287 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
3288 * expr.c (java_lang_expand_expr): Expand it.
3289 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
3290 calling build_exception_object_ref.
3291 * parse.y (catch_clause_parameter): Likewise.
3292 (build_dot_class_method): Likewise.
3293 (try_reference_assignconv): Likewise.
3294 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
3295 * jcf-write.c (generate_bytecode_insns): Likewise.
3297 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3299 * parse.y (build_unresolved_array_type): Set
3300 EXPR_WFL_QUALIFICATION on the newly created wfl.
3301 Fixes PR java/2538. Fixes PR java/2535.
3303 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3305 * parse.y (fix_constructors): Removed unnecessary assignment to
3306 local. Moved assignment to `this$<n>', fixed comments and
3308 (build_wfl_wrap): Fixed indentation.
3309 Fixes PR java/2598, java/2579 and java/2658.
3311 2001-05-03 Mo DeJong <mdejong@redhat.com>
3313 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
3314 check for byte swap.
3316 2000-05-02 Jeff Sturm <jsturm@one-point.com>
3318 * expr.c (build_class_init): Move MODIFY_EXPR
3319 outside of COND_EXPR. Remove variable `call'.
3321 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3323 * decl.c: NULL_PTR -> NULL.
3324 * jcf-write.c: Likewise.
3326 2001-05-01 Tom Tromey <tromey@redhat.com>
3328 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
3329 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
3330 * gcj.texi: Updated copyright text. Include fdl.texi.
3331 (Top): Link to new node.
3333 2001-05-01 Per Bothner <per@bothner.com>
3335 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
3337 2001-05-01 Per Bothner <per@bothner.com>
3339 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
3340 import_list contains the name, not the TREE_PURPOSE.
3342 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3344 * jcf-io.c (read_zip_member): Cast to long in comparison with
3347 * jvspec.c (lang_specific_driver): Initialize variables.
3349 * mangle.c (find_compression_record_match): Likewise.
3351 * typeck.c (build_null_signature): Provide static prototype. Mark
3352 parameter with ATTRIBUTE_UNUSED.
3354 * verify.c (verify_jvm_instructions): Initialize variable.
3356 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3358 * parse.y (do_resolve_class): Check for cyclic inheritance during
3359 inner class resolution.
3361 2001-04-27 Per Bothner <per@bothner.com>
3363 * parse.y (java_expand_classes): Don't change ctxp_for_generation
3364 while iterating, since that could cause gc to lose stuff.
3366 2001-04-26 Per Bothner <per@bothner.com>
3368 Fix method search wrt scope of inner classes to match JLS2.
3369 * typeck.c (build_null_signature): New static function.
3370 (has_method): New function. Uses build_null_signature and lookup_do.
3371 * java-tree.h (has_method): New declaration.
3372 * parse.y (find_applicable_accessible_methods_list): Do not search
3373 context of inner classes here.
3374 (patch_method_invocation): Search scope, ie. current and outer clases,
3375 for method matching simple name, to find class.
3377 2001-04-26 Per Bothner <per@bothner.com>
3379 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
3380 Fix thinko: If a single case, use if_icmpeq, not ifeq.
3382 * constants.c (find_methodref_with_class_index): New function.
3383 (find_methodref_index): Use find_methodref_with_class_index.
3384 * java-tree.h (find_methodref_with_class_index): New declaration.
3385 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
3386 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
3387 If context changed from interface to class, don't use invokeinterface.
3389 2001-04-25 Per Bothner <per@bothner.com>
3391 * verify.c (verify_jvm_instructions): For field instructions,
3392 check that field index is valid. For invoke instructions, check that
3393 method index is valid.
3395 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
3397 * config-lang.in (target_libs): Copy from $libgcj_saved.
3399 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3401 * decl.c (init_decl_processing): Add new class "protectionDomain"
3403 * class.c (make_class_data): Set initial value for "protectionDomain".
3405 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3407 * jvspec.c (lang_specific_driver): Fix memory allocation
3408 deficit, by using concat in lieu of xmalloc/sprintf.
3410 2001-04-20 Per Bothner <per@bothner.com>
3412 Fixes to compile multiple .class files at once.
3413 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
3414 * java-tree.h (CLASS_PARSED_P): New macro.
3415 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
3416 * jcf-parse.c (jcf_parse_source): Inline into read_class.
3417 (read_class): Avoid some code duplication.
3418 Don't call JCF_FINISH for a .class file - might be needed later.
3419 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
3420 rather than CLASS_LOADED_P, since latter implies class laid out.
3421 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
3422 * parse.y: Don't need to set CLASS_LOADED_P for array types.
3424 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3426 * Make-lang.in (java/boehm.o): Depend on toplev.h.
3428 * boehm.c: Include toplev.h.
3430 2001-04-06 Tom Tromey <tromey@redhat.com>
3431 Alexandre Petit-Bianco <apbianco@redhat.com>
3433 Fix for PR gcj/1404 and PR gcj/2332:
3434 * parse.y (build_array_from_name): If we use the type_wfl then
3435 accumulate dimensions from the original type as well.
3436 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
3438 2001-04-06 Tom Tromey <tromey@redhat.com>
3440 * parse.y (analyze_clinit_body): Return true if the second operand
3441 of a METHOD_EXPR is nonzero.
3443 2001-04-06 Tom Tromey <tromey@redhat.com>
3445 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
3447 ($(srcdir)/java/parse.c): Likewise.
3449 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3451 * gcj.texi: Use `which-gcj' instead of `which-g77.'
3452 (version-gcc): Initialized.
3453 (which-gcj): Likewise.
3455 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3457 * java-tree.h (struct lang_decl): New macro
3458 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
3459 * parse.y (build_instance_initializer): New function.
3460 (add_instance_initializer): Use it.
3461 (java_fix_constructors): Set `current_class' before fix pass.
3462 (fix_constructors): Just return if already fixed. Move `super()'
3463 invokation ahead. Use `build_instance_initializer.'
3466 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3468 * parse.y (resolve_qualified_expression_name): Pass field's
3469 DECL_CONTEXT to `not_accessible_p.'
3470 (not_accessible_p): Changed parameters order in `inherits_from_p'
3473 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
3475 * lang-options.h: Add flag_check_references.
3477 2001-04-04 Per Bothner <per@bothner.com>
3479 * java-tree.h (CONSTANT_VALUE_P): New macro.
3480 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
3481 * parse.y (maybe_build_class_init_for_field): New static function.
3482 (resolve_expression_name, resolve_field_access): Use
3483 maybe_build_class_init_for_field instead of build_class_init
3484 This does not do the init if the field is compile-time-constant.
3485 (resolve_field_access): Simplify.
3487 * parse.y (fold_constant_for_init): Merge test into switch.
3489 2001-04-03 Zack Weinberg <zackw@stanford.edu>
3491 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
3493 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
3495 2001-04-02 Zack Weinberg <zackw@stanford.edu>
3497 * expr.c (pop_type_0): Save the result of the first
3498 lang_printable_name call in a scratch buffer, so it
3499 won't be clobbered by the second call.
3501 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3503 * parse-scan.y (array_type:): Rewritten.
3504 (type_declaration:): `empty_statement' replaces `SC_TK.'
3505 (class_member_declaration:): `empty statement' added.
3506 (method_body:): Simplified.
3507 (static_initializer:): Likewise.
3508 (primary_no_new_array:): Use `type_literals.'
3509 (type_literals:): New rule.
3510 (dims:): Set and update `bracket_count.'
3511 Fixes PR java/1074. Fixes PR java/2412.
3513 2001-03-28 Hans Boehm <boehm@acm.org>
3515 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
3516 (get_boehm_type_descriptor): Set type on returned value to be a
3517 pointer length integer.
3519 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3521 * expr.c (pop_type_0): Call `concat' rather than building the
3523 (pop_type): Add format specifier in call to `error'.
3525 * parse.y (patch_method_invocation): Avoid casting away
3528 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
3530 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
3532 2001-03-28 Richard Henderson <rth@redhat.com>
3534 IA-64 ABI Exception Handling:
3535 * Make-lang.in (except.o): Don't depend on eh-common.h.
3536 * check-init.c (check_init): Handle EXC_PTR_EXPR.
3537 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
3538 [soft_exceptioninfo_call_node]: Remove.
3539 [eh_personality_libfunc, lang_eh_runtime_type]: New.
3540 (end_java_method): No emit_handlers.
3541 * except.c (java_set_exception_lang_code): Remove.
3542 (method_init_exceptions): Don't call it.
3543 (prepare_eh_table_type): No CATCH_ALL_TYPE.
3544 (build_exception_object_ref): New.
3545 (expand_end_java_handler): Update for except.h name changes.
3546 (emit_handlers, expand_resume_after_catch): Remove.
3547 * expr.c (java_lang_expand_expr): Update for except.h name changes.
3548 (process_jvm_instruction): Use build_exception_object_ref.
3549 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
3550 (soft_exceptioninfo_call_node): Remove.
3551 (build_exception_object_ref): Declare.
3552 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
3553 soft_exceptioninfo_call_node. Move processing ...
3554 [EXC_PTR_EXPR]: ... here.
3555 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
3556 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
3557 (source_end_java_method): No java_set_exception_lang_code or
3559 (build_dot_class_method): Use build_exception_object_ref.
3560 (try_reference_assignconv): Check EXC_PTR_EXPR not
3561 soft_exceptioninfo_call_node.
3563 2001-03-28 Richard Henderson <rth@redhat.com>
3565 * java-tree.h (throw_node): Define as a single member of
3566 java_global_trees instead of a separate array.
3567 (JTI_THROW_NODE): New.
3568 * decl.c (throw_node): Don't declare.
3569 (init_decl_processing): Init a scalar throw_node.
3570 Don't register it for gc.
3571 * check-init.c (check_init): Reference scalar throw_node.
3572 * expr.c (build_java_athrow): Likewise.
3573 * jcf-write.c (generate_bytecode_insns): Likewise.
3574 * parse.h (BUILD_THROW): Likewise.
3576 2001-03-28 Richard Henderson <rth@redhat.com>
3578 * decl.c (end_java_method): Do not save and restore
3579 flag_non_call_exceptions.
3580 * parse.y (source_end_java_method): Likewise.
3581 * lang.c (flag_exceptions): Don't declare.
3582 (java_init_options): Set flag_non_call_exceptions. Set
3583 flag_exceptions here ...
3584 (java_init): ... not here.
3586 2001-03-27 Richard Henderson <rth@redhat.com>
3588 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
3589 exceptions_via_longjmp.
3591 * lang.c (flag_new_exceptions): Don't declare it.
3592 (java_init_options): Or set it.
3594 2001-03-27 Richard Henderson <rth@redhat.com>
3596 * decl.c (end_java_method): Rename asynchronous_exceptions to
3597 flag_non_call_exceptions.
3598 * parse.y (source_end_java_method): Likewise.
3600 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3602 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
3604 2001-03-26 Mark Mitchell <mark@codesourcery.com>
3606 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
3608 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3610 * parse.y (find_as_inner_class): Follow current package
3611 indications not to mistakingly load an unrelated class.
3613 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3615 * constants.c (PUTN): Use memcpy, not bcopy.
3617 * lex.c (java_read_char): Use memmove, not bcopy.
3619 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
3621 2001-03-23 Per Bothner <per@bothner.com>
3623 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
3624 macro for better error pin-pointing.
3625 * java-tree.h: Fix typo in comment.
3627 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
3628 Don't include jsr/goto in exception range.
3629 Check if start and end of exception range are the same (also TRY_EXPR).
3630 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
3631 However, do emit the following goto even if try_block is empty.
3632 Defer freeing exception_decl until after the finalizer, to make
3633 sure the local isn't reused in the finalizer. Fixes PR java/1208.
3635 * parse.y (java_complete_lhs): If the try-clause is empty, just
3636 return the finally-clause and vice versa.
3638 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3640 * gcj.texi (Input Options): documented the check for attribute
3641 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
3642 * java-tree.h (flag_force_classes_archive_check): Declared extern.
3643 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
3644 (jcf_parse): Check for the right classes archive if necessary.
3645 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
3646 (jcf_parse_fields): Fixed indentation.
3647 * jcf-write.c (append_gcj_attribute): New function.
3648 (generate_classfile): Compute the attribute count, invoke
3649 `append_gcj_attribute'.
3650 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
3651 turned into bit-fields. New bit-field `right_zip.'
3652 (JCF_ZERO): Set `right_zip' to zero.
3653 * lang-options.h (-fforce-classes-archive-check): Added flag.
3654 * lang.c (flag_force_classes_archive_check): New flag.
3655 (lang_f_options): New entry `force-classes-archive-check.'
3658 2001-02-07 Andrew Haley <aph@redhat.com>
3660 * gcj.texi (Configure-time Options): Add -fcheck-references.
3661 * expr.c (build_java_indirect_ref): New function.
3662 (java_check_reference): New function.
3663 (build_java_array_length_access): Use build_java_indirect_ref to
3664 check for null references.
3665 (build_java_arrayaccess): Likewise.
3666 (build_get_class): Likewise.
3667 (build_field_ref): Likewise.
3668 (invoke_build_dtable): Likewise.
3669 (build_invokeinterface): Likewise.
3670 * lang.c (lang_f_options): Add flag_check_references.
3671 * jvspec.c (jvgenmain_spec): Add flag_check_references.
3672 * java-tree.h (flag_check_references): New variable.
3673 * lang.c (flag_check_references): Likewise.
3674 * parse.y (patch_invoke): Use java_check_reference.
3675 (patch_assignment): Allow for extra nesting in
3676 _Jv_CheckArrayStore.
3678 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
3680 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
3681 * lex.c (cxx_keywords): Likewise.
3683 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3685 * parse.y (qualify_ambiguous_name): Broaden `length'
3686 recognition. Help MODIFY_EXPR be resolved as expression names.
3687 Fixes PR java/2066. Fixes PR java/2400.
3689 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
3691 * gjavah.c (process_file): Mark interface definitions with
3692 "__attribute__ ((java_interface))".
3694 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3696 * class.c (layout_class): Fixed push_super_field's second
3697 argument. Fixes PR java/2333.
3698 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
3699 too early to lay innerclasses out.
3701 2001-03-20 Tom Tromey <tromey@redhat.com>
3702 Alexandre Petit-Bianco <apbianco@redhat.com>
3704 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
3705 inside an array reference. Insertion of the array store check
3706 rewritten. Fixes PR java/2299.
3708 2001-03-20 Tom Tromey <tromey@redhat.com>
3710 * lex.c (java_read_unicode): Only accept leading `u's.
3712 2001-03-20 Tom Tromey <tromey@redhat.com>
3714 * jcf-parse.c (read_class): Initialize `class'.
3716 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3718 * jcf_parse.c (jcf_parse): Eliminate unused variable.
3720 2001-03-19 Mark Mitchell <mark@codesourcery.com>
3722 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
3723 (layout_class): Likewise.
3724 (layout_class_method): Likewise.
3725 (emit_register_classes): Likewise.
3726 * decl.c (builtin_function): Likewise.
3727 (give_name_to_locals): Likewise.
3729 2001-03-19 Per Bothner <per@bothner.com>
3731 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
3732 before trying to load an inner class.
3734 Fixes to process to command-line .class files in two passes.
3735 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
3736 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
3737 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
3738 * class.c (is_compiled_class): Fix for renamed flag.
3739 * parse.y (maybe_create_class_interface_decl): Likewise.
3740 * jcf-parse.c (yyparse): Also set if compiling .class files.
3741 * jcf-parse.c (read_class); Read current_class.
3742 (jcf_parse): Make static.
3743 (load_inner_classes): New function, with code moved from jcf_parse,
3744 because we need to inner classes after the command-line files are read.
3745 (yyparse): Set finput to NULL when it doesn't need to be closed.
3746 Reduce use of main_jcf (basically only for archive) and
3747 use finput instead of main_jcf->read_state.
3748 Inline jcf_figure_file_type into yyparse.
3749 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
3750 Defer load_inner_classes and parse_class_file to a second pass,
3751 after we've correctly mapped command-line .clas fiels to classes.
3752 (jcf_figure_file_type): Removed.
3753 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
3754 (JCF_ZERO): Also clear zipd field.
3755 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
3757 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3759 * jcf-parse.c (yyparse): Change ch from char * to char.
3761 2001-03-19 Per Bothner <per@bothner.com>
3763 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
3764 Add constructed filelist-file at end, following -xjava. Thus any .o
3765 and library files are not affected by the -xjava. Also wrap
3766 explicit @FILE with -xjava and -xnone.
3768 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
3770 * class.c (build_static_field_ref): Call make_decl_rtl() after
3771 setting the DECL_EXTERNAL flag.
3773 2001-03-17 Per Bothner <per@bothner.com>
3775 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
3777 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
3778 when result is is needed (target is STACK_TARGET).
3780 * parse.h (JDEP_SOLV): Removed.
3781 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
3783 * parse.y (incomplete_class_list): Removed.
3784 (obtain_incomplete_type): Don't use or set incomplete_class_list.
3785 It doesn't work if resolve_class changes the name of an array type
3786 that is on the list and then someone else looks for the modified name.
3787 Also, seems liable to break when compiling multiple source files at
3788 once. So the simplest is to just remove incomplete_class_list -
3789 it is only a minor space win and it is not even clear it saves time.
3791 * parse.y (resolve_class): Remove unneeded promote_type.
3793 2001-03-15 Per Bothner <per@bothner.com>
3795 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
3796 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
3797 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
3798 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
3800 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
3801 * parse.y (java_expand_classes): Likewise.
3803 * parse.y (expand_start_java_method): Was only called once and had a
3804 misleading name, so inline in caller java_complete_expand_method.
3805 (enter_a_block): Likewise inline in enter_block and remove.
3807 Remove junk from when gcc/java was created (by copying from C/C++).
3808 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
3809 (struct binding_level): Remove fields keep, keep_if_subblocks,
3810 more_cleanups_ok, have_cleanups (which have never been used).
3811 (pushlevel, poplevel): Remove related useless code.
3813 * class.c (make_class_data): The class_dtable_decl (i.e. the
3814 vtable for Class) should be external, except when compiling Class.
3816 * jvspec.c (lang_specific_driver): Fix -C handling.
3817 Check -save-temps to see if temp @FILE should be deleted.
3818 Follow-up to/fix for February 16 patch.
3820 * verify.c (verify_jvm_instructions): Better error msgs for dup.
3821 (type_stack_dup): Remove no-longer neded error check.
3823 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
3825 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
3826 to 'for_pointer'. If this type is for a pointer (argument) mangling,
3827 don't surround the element with 'N..E' if the type name is
3830 2001-03-14 Mark Mitchell <mark@codesourcery.com>
3832 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
3833 DECL_RTL_SET_P, etc.
3834 (make_method_value): Likewise.
3835 (get_dispatch_table): Likewise.
3837 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
3839 2001-03-07 Tom Tromey <tromey@redhat.com>
3841 * config-lang.in (lang_requires): Define.
3843 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
3845 * typeck.c (convert): Check flag_unsafe_math_optimizations,
3848 2001-03-05 Per Bothner <per@bothner.com>
3850 Fix a problem where rest_of_decl_compilation applied to
3851 class_dtable_decl causes problems because it was done too early,
3852 before output file was opened.
3853 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
3854 * class.c (class_dtable_decl): Add macro - element of class_roots.
3855 (make_class_data): Define class_dtable_decl.
3856 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
3858 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3860 * java/class.c, java/decl.c, java/java-tree.h: Replace all
3861 uses of 'boolean' with 'bool'.
3863 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3865 * lang-specs.h: Add zero initializer for cpp_spec field to all
3868 2001-02-16 Per Bothner <per@bothner.com>
3870 Handle compiling multiple input files at once, and @FILE syntax.
3871 * gcj.texi: Updated documentation to match.
3872 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
3873 * jcf-parse.c (parse_source_file): Split into ...
3874 (parse_source_file_1): New function - and:
3875 (parse_source_file_2): New function.
3876 (yyparse): On -ffilelist-file, open and scan named file.
3877 On first pass over files, only do parse_source_file_1.
3878 A new second pass calls parse_source_file_2 for each file to compile.
3879 (init_jcf_parse): Call init_src_parse.
3880 * jvspec.c (INDIRECT_FILE_ARG): New flag.
3881 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
3882 as multiple input file combined in one compilation.
3883 * lang-options.h: Add -ffilelist-file
3884 * lang.c (flag_filelist_file): New flag variable.
3885 (lang_f_options): Handle -ffilelist-file.
3886 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
3887 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
3888 gclass_list - use global fields of src_parse_roots instead.
3889 * parse.y (src_parse_roots): New array.
3890 (incomplete_class_list, gclass_list): New macros.
3891 (push_parser_context, java_pop_parser_context,
3892 java_parser_context_resume): Don't fiddle with deleted fields.
3893 (various): Use incomplete_class gclass_list and global macros
3894 instead of parse_ctxt fields - the lists are global.
3895 (init_src_parse): New function.
3897 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3899 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
3901 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3903 * parse.y (check_inner_class_access): Moved declaration of local
3904 `enclosing_decl_type' to the right location.
3906 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
3908 * parse.y (parser_check_super_interface): Don't call
3909 check_pkg_class_access for an inner interface.
3910 (parser_check_super): Don't call check_pkg_class_access for inner
3912 (do_resolve_class): Simplify enclosing type loop. Don't call
3913 check_pkg_class_access if CL and DECL are not set.
3914 (find_in_imports_on_demand): Set DECL if class_type needed to be
3915 loaded. Don't call check_pkg_class_access for an inner class.
3916 (check_inner_class_access): Rewritten to implement member access
3917 rules as per spec 6.6.1.
3918 (check_pkg_class_access): Handle the empty package correctly.
3919 (in_same_package): New function. Determine if two classes are in the
3922 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
3924 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
3925 method into array types.
3926 * parse.y (patch_method_invocation): Bypass access check on clone call
3929 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3931 * expr.c (build_instanceof): Check for arrays when trying fold to
3934 2001-02-15 Jim Meyering <meyering@lucent.com>
3936 * Make-lang.in (java.install-common): Depend on `installdirs'.
3937 (java.install-info): Likewise.
3939 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
3941 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
3943 2001-02-14 Tom Tromey <tromey@redhat.com>
3944 Alexandre Petit-Bianco <apbianco@cygnus.com>
3946 Fix for PR java/1261.
3947 * typeck.c (build_java_array_type): Add public `clone' method to
3949 * parse.y (resolve_qualified_expression_name): Use current_class
3950 when checking for inaccessibility.
3951 (patch_method_invocation): Fixed error message when accessibility
3952 denied. Added `from_super' argument.
3954 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3956 * parse.y (resolve_class): Don't build a fake decl. Use the one
3958 * typeck.c (build_java_array_type): Build and assign decl to array
3961 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3963 * parse.y (not_accessible_p): Changed leading comment. Added extra
3964 `where' argument. Use it to enforce protected access rules.
3965 (resolve_qualified_expression_name): Added extra argument to
3967 (patch_method_invocation): Use argument `primary' to provide
3968 not_accessible_p with an extra argument.
3969 (lookup_method_invoke): Added extra argument to not_accessible_p.
3970 (search_applicable_method_list): Likewise.
3972 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3974 * parse.y (resolve_qualified_expression_name): Try to resolve as
3975 an inner class access only if `decl' is a TYPE_DECL.
3977 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3979 * decl.c (classdollar_identifier_node): Initialize.
3980 * java-tree.h (enum java_tree_index): New entry
3981 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
3982 (classdollar_identifier_node): New macro.
3983 (ID_CLASSDOLLAR_P): Likewise.
3984 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
3985 (build_dot_class_method_invocation): Likewise.
3986 (find_applicable_accessible_methods_list): `class$' can't be
3989 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3991 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
3993 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3995 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
3996 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3999 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4001 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
4002 outside of the `__U' sequence too.
4003 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
4006 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4008 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
4010 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4012 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
4013 (JVGENMAIN_OBJS): Likewise.
4014 * java-tree.h (append_gpp_mangled_name): New prototype.
4015 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
4016 Removed cast calling `gcc_add_root.'
4017 * jvgenmain.c (mangle_obstack): New global, initialized.
4019 (do_mangle_class): Constify local `ptr.'
4020 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
4021 append_gpp_mangle_name and update `count' if necessary.
4022 Use `mangle_obstack.'
4023 * mangle.c (append_unicode_mangled_name): Removed.
4024 (append_gpp_mangled_name): Likewise.
4025 (unicode_mangling_length): Likewise.
4026 (mangle_member_name): Return type set to `void.'
4027 (mangle_field_decl): Don't append `U' in escaped names.
4028 (mangle_method_decl): Likewise.
4029 (mangle_member_name): Just use `append_gpp_mangled_name.'
4030 * mangle_name.c: New file.
4032 2001-02-07 Per Bothner <per@bothner.com>
4034 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
4036 * check-init.c (check_init): Don't call done_alternative after
4037 processing loop code, as a LOOP_EXPR never terminates normally.
4039 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
4041 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
4043 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4045 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
4048 2001-02-06 Tom Tromey <tromey@redhat.com>
4050 * lex.c (java_new_lexer): Longer error message.
4052 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
4053 Alexandre Petit-Bianco <apbianco@cygnus.com>
4055 * typeck.c (build_prim_array_type): Added leading comment.
4056 (build_java_array_type): Moved locals out of
4057 block. Always create the `data' field, fixed alignment to match
4060 2001-02-04 Tom Tromey <tromey@redhat.com>
4062 * expr.c (java_lang_expand_expr): Don't bother recomputing
4063 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
4066 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4068 * parse.y (process_imports): Save the original name of the import
4069 for better error report.
4071 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
4073 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
4074 of macros used when compiling jvspec.c.
4075 * jvspec.c (lang_specific_driver): Link with the shared
4078 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4080 * check-init.c (check_init): Call internal_error instead of fatal.
4081 * expr.c (java_lang_expand_expr): Likewise.
4082 * jcf-parse.c (get_constant): Likewise.
4083 * mangle.c (java_mangle_decl): Likewise.
4084 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
4085 (operator_string): Likewise.
4086 * check-init.c (check_init): Call abort instead of fatal.
4087 * class.c (build_class_ref): Likewise.
4088 * constants.c (write_constant_pool): Likewise.
4089 * decl.c (start_java_method): Likewise.
4090 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
4091 (java_stack_dup, encode_newarray_type): Likewise.
4092 (build_java_array_length_access): Likewise.
4093 (build_java_check_indexed_type, expand_java_pushc): Likewise.
4094 (build_java_soft_divmod, build_invokeinterface): Likewise.
4095 * java-tree.h (INNER_CLASS_P): Likewise.
4096 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
4097 (give_name_to_class, get_class_constant): Likewise.
4098 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
4099 (find_constant_index, generate_bytecode_conditional): Likewise.
4100 (generate_bytecode_insns, perform_relocations): Likewise.
4101 * lex.c (java_unget_unicode, java_lex): Likewise.
4102 * mangle.c (mangle_type, mangle_record_type): Likewise.
4103 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
4104 (finish_mangling): Likewise.
4105 * parse.h (MARK_FINAL_PARMS): Likewise.
4106 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
4107 (obtain_incomplete_type, java_complete_class): Likewise.
4108 (java_check_regular_methods, java_complete_expand_method): Likewise.
4109 (cut_identifier_in_qualified, check_deprecation): Likewise.
4110 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
4111 (java_complete_lhs, lookup_name_in_blocks): Likewise.
4112 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
4113 * typeck.c (set_local_type, parse_signature_type): Likewise.
4114 (parse_signature_string, build_java_signature): Likewise;
4115 (set_java_signature): Likewise.
4116 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
4117 * class.c (add_method): Call fatal_error instead of fatal.
4118 (build_static_field_ref): Likewise.
4119 * expr.c (build_known_method_ref, expand_invoke): Likewise.
4120 * jcf-parse.c (get_constant, jcf_parse): Likewise.
4121 * lex.c (java_new_new_lexer): Likewise.
4122 * jv-scan.c (main): Likewise.
4123 (fatal_error): Renamed from fatal.
4124 * jcf-parse.c (yyparse): Call fatal_io_error instead of
4126 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
4127 (yyparse): Likewise.
4128 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
4129 * lex.c (java_get_line_col): Likewise.
4130 * jcf-parse.c (load_class): Make errors non-fatal.
4131 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
4133 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
4135 * jvgenmain.c (class_mangling_suffix): Remove unused string.
4136 (error): Remove unused function.
4137 (main): Don't use "__attribute__ alias" on generated class symbol.
4139 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
4141 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
4143 * parse.y (finish_method_declaration): Code accounting for WFLed
4144 method DECL_NAMEs deleted.
4145 (check_abstract_method_definitions): Likewise.
4146 (resolve_type_during_patch): Layout resolved type.
4147 * typeck.c (lookup_do): Removed unused local.
4149 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
4151 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
4152 * decl.c (init_decl_processing): Use integer_minus_one_node, not
4153 integer_negative_one_node.
4154 * expr.c (build_java_binop): Likewise.
4156 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
4158 * zextract.c (read_zip_archive): Read file_offset before writing
4159 zipd and consequently clobbering the header contents.
4161 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4163 * Make-lang.in: Remove all dependencies on defaults.h.
4164 * decl.c: Don't include defaults.h.
4166 * parse.y: Likewise.
4168 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4170 * ChangeLog (2001-01-21): Fixed typo.
4171 * class.c (layout_class_method): Code accounting for WFLed
4172 method DECL_NAMEs deleted.
4173 * constant.c (find_methodref_index): Likewise.
4174 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
4175 * java-tree.h (DECL_FUNCTION_WFL): New macro.
4176 (struct lang_decl): New field `wfl'.
4177 (java_get_real_method_name): Prototype deleted.
4178 * mangle.c (mangle_method_decl): Code accounting for WFLed
4179 method DECL_NAMEs deleted.
4180 * parse.h (GET_METHOD_NAME): Macro deleted.
4181 * parse.y (reset_method_name): Deleted.
4182 (method_header): Set DECL_FUNCTION_WFL.
4183 (check_abstract_method_header): Code accounting for WFLed method
4185 (java_get_real_method_name): Deleted.
4186 (check_method_redefinition): Code accounting for WFLed method
4187 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
4188 (java_check_regular_methods): Likewise.
4189 (java_check_abstract_methods): Likewise.
4190 (java_expand_classes): Don't call `reset_method_name.'
4191 (search_applicable_method_list): Use DECL_NAMEs instead of
4193 * typeck.c (lookup_do): Code accounting for WFLed method
4196 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
4198 * lex.c (java_read_char): Check for EOF from getc first.
4200 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4202 * class.c (layout_class): Don't lay the superclass out if it's
4203 already being laid out.
4204 * jcf-parse.c (handle_innerclass_attribute): New function.
4205 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
4206 handle_innerclasses_attribute.
4207 (jcf_parse): Don't load an innerclasses if it's already being
4209 * jcf-write.c (append_innerclass_attribute_entry): Static
4210 `anonymous_name' and its initialization deleted. `ocii' and `ini'
4211 to be zero for anonymous classes.
4213 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4215 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
4217 * jcf-parse.c (set_source_filename): Use
4218 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
4220 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4222 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
4223 gets a unique asm name.
4225 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4227 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
4228 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4230 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
4231 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
4232 * parse.y (lookup_package_type_and_set_next): Deleted.
4233 (resolve_package): Removed unnecessary code.
4234 (find_applicable_accessible_methods_list): `finit$' can't be
4236 * verify.c (pop_argument_types): Added missing prototype.
4238 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
4240 * config-lang.in: Disable java by default.
4242 2001-01-23 Tom Tromey <tromey@redhat.com>
4244 * gcj.texi (Copying): New node.
4245 Added copyright information.
4247 2001-01-21 Per Bothner <per@bothner.com>
4249 Various fixes to allow compiling a compressed .jar/.zip archive.
4250 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
4251 (struct ZipFile): Add fields name and next (from ZipFileCache).
4252 (struct ZipDirectory): New field zipf points to owning ZipFile.
4253 * jcf.h (struct ZipDirectory): Add forward declaration.
4254 (struct JCF): Declare zipd field to have type struct ZipDirectory.
4255 Remove seen_in_zip and zip_offset fields.
4256 (JCF_SEEN_IN_ZIP): New macro.
4257 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
4258 * jcf-io.c: Change all ZipFileCache to ZipFile.
4259 (read_zip_member): New function.
4260 (open_in_zip): Call read_zip_member.
4261 * jcf-parse.c (find_in_current_zip): Remove function.
4262 (read_class): Merge in find_in_current_zip functionality.
4263 Call read_zip_member if needed.
4264 (parse_zip_file_entries): Use read_zip_member.
4265 (process_zip_dir): Update for removed and added JCF fields.
4266 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
4268 2001-01-21 Per Bothner <per@bothner.com>
4270 Minor optimization of static ggc roots.
4271 * jcf-parse.c (parse_roots): New static field.
4272 (current_field, current_method, current_file_list): Replace by macros
4273 naming fields of parse_roots.
4274 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
4275 * class.c (class_roots): New static field.
4276 (registered_class, fields_ident, info_ident, class_list):
4277 New macros naming fields of parse_roots.
4278 (build_static_field_ref): Don't register roots here.
4279 (layout_class): Static field list replaced by macro class_list.
4280 (init_class_processing): Call ggc_add_tree_root for 4 roots.
4281 Initialize fields_ident and info_ident here.
4283 2001-01-21 Per Bothner <per@bothner.com>
4285 * jcf-parse.c (ggc_mark_jcf): New function.
4286 (init_jcf_parse): Register current_jcf as ggc root.
4288 2001-01-21 Per Bothner <per@bothner.com>
4290 * lang.c (put_decl_node): Print method's name.
4292 2001-01-21 Per Bothner <per@bothner.com>
4294 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
4295 (verify_jvm_instructions): Use it, for better error messages on loads.
4297 2001-01-21 Per Bothner <per@bothner.com>
4299 * verify.c (merge_type_state): Still may have to merge even if
4300 LABEL_VERIFIED (label).
4302 2001-01-21 Per Bothner <per@bothner.com>
4304 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
4305 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
4307 2001-01-19 Per Bothner <per@bothner.com>
4309 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
4310 if expeting an interface type. Refines Tom's change of 2000-09-12.
4312 2001-01-18 Per Bothner <per@bothner.com>
4314 * gcj.texi (Input Options): Mention .java files.
4316 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4318 * lang-options.h (-Wunsupported-jdk11): Removed.
4319 * lang.c (flag_not_overriding): Deleted.
4320 (flag_static_local_jdk1_1): Likewise.
4321 (lang_W_options): Removed "unsupported-jdk11" entry.
4322 * parse.y (java_check_methods): Removed dead code.
4324 2001-01-17 Tom Tromey <tromey@redhat.com>
4326 Changes suggested by Per Bothner:
4327 * gcj.texi (Input Options): Don't mention input files.
4328 (Code Generation): Updated --main information.
4329 (Invoking jcf-dump): Mention that --javap is incomplete.
4330 From Alexandre Petit-Bianco:
4331 (Warnings): Don't mention -Wunsupported-jdk11.
4333 (Compatibility): Mention JDK 1.2-ness of libraries.
4334 (Resources): Mention resources used when writing gcj.
4336 2001-01-17 Tom Tromey <tromey@redhat.com>
4338 * gcj.texi: New file.
4339 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
4340 (java.info): Depend on gcj.info.
4341 (java/gcj.dvi): New target.
4342 (java.dvi): Depend on gcj.dvi.
4343 (java.install-info): Wrote.
4345 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
4347 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
4348 having called make_decl_rtl.
4350 2001-01-14 Per Bothner <per@bothner.com>
4352 Various patches to emit better messages on verification errors.
4353 * expr.c (push_type_0): Return error indication on stack overflow,
4354 instead of callinfg fatal.
4355 (push_type): Now just call push_type_0 (nd fatal on overflow).
4356 (pop_type_0): Return detailed error message (in a char** argument).
4357 (pop_type): If pop_type_0 fails, print error message.
4358 (pop_argument_types): Moved to verify.c.
4359 * verify.c (pop_argument_types): Moved from expr.c.
4360 Return a (possible) error message, rather than void.
4361 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
4362 (verify_jvm_instruction): Use new macros, improving error messages.
4363 For case OPCODE_astore use object_ptr_type_node.
4364 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
4365 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
4367 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
4368 constant, return body without wrapper. (Improves constant folding.)
4369 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
4371 2001-01-13 Per Bothner <per@bothner.com>
4373 * expr.c (expand_java_field_op): Assigning to a final field outside
4374 an initializer does not violate JVM spec, so should be warning, not
4375 error. (Sun's verifier does not complain - though MicroSoft's does.)
4377 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
4379 * gjavah.c (version), jcf-dump.c (version): Update copyright year
4382 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
4384 * parse.y (resolve_expression_name): Permit instance variables from
4385 enclosing context in super constructor call.
4386 (resolve_qualified_expression_name): Permit enclosing class's qualified
4387 "this" in super constructor call.
4389 2001-01-10 Mark Mitchell <mark@codesourcery.com>
4391 * class.c (build_utf8_ref): Remove last argument in call to
4392 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
4393 (build_class_ref): Likewise.
4394 (build_static_field_ref): Likewise.
4395 (get_dispatch_table): Likewise.
4396 (layout_class_method): Likewise.
4397 (emit_register_classes): Likewise.
4398 * constants.c (build_constant_data_ref): Likewise.
4399 * decl.c (builtin_function): Likewise.
4400 (create_primitive_vtable): Likewise.
4401 * expr.c (build_known_method_def): Likewise.
4402 (build_jni_stub): Likewise.
4403 (java_lang_expand_expr): Likewise.
4405 2001-01-10 Tom Tromey <tromey@redhat.com>
4407 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
4409 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4411 * java-tree.h (lang_printable_name_wls): New prototype.
4412 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
4413 rather than `current_class' to print type name. Don't prepend type
4414 names when printing constructor names.
4415 (lang_printable_name_wls): New function.
4416 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
4417 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
4418 * parse.y (patch_method_invocation): Message tuned for constructors.
4419 (not_accessible_p): Grant `private' access from within
4422 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4424 All files with updated copyright when applicable.
4425 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
4426 * class.c (mangle_class_field): Function removed.
4427 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
4428 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
4429 (build_class_ref): Call `java_mangle_class_field' instead of
4430 `mangle_class_field.'
4431 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
4432 (layout_class): Call `java_mangle_decl' instead of
4433 `mangle_static_field.'
4434 (cxx_keywords): Initialized static array moved to `lex.c.'
4435 (layout_class_method): Changed leading comment. Simplified to
4436 call `java_mangle_decl.' Local `ptr' moved in for loop body.
4437 * decl.c (lang_mark_tree): Mark field `package_list.'
4438 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
4439 (struct lang_type): New field `package_list.'
4440 (unicode_mangling_length): Prototype removed.
4441 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4442 emit_unicode_mangled_name): Likewise.
4443 (cxx_keyword_p): New prototype.
4444 (java_mangle_decl, java_mangle_class_field,
4445 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
4446 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
4448 * jvgenmain.c (main_method_prefix): Global variable removed.
4449 (main_method_suffix): Likewise.
4450 (do_mangle_classname): New function.
4451 (main): Call it. Format changed to accommodate new mangling scheme.
4452 * lex.c: (utf8_cmp): Conditionally prototyped.
4453 (cxx_keywords): Moved from class.c, conditionally defined.
4454 (utf8_cmp, cxx_keyword_p): Likewise.
4455 * mangle.c (obstack.h, ggc.h): Included.
4456 (mangle_field_decl): New function.
4457 (mangle_method_decl, mangle_type, mangle_pointer_type,
4458 mangle_array_type, mangle_record_type,
4459 find_compression_pointer_match, find_compression_array_match,
4460 find_compression_record_match,
4461 find_compression_array_template_match, set_type_package_list,
4462 entry_match_pointer_p, emit_compression_string, init_mangling,
4463 finish_mangling, compression_table_add, mangle_member_name): Likewise.
4464 (mangle_obstack): New global.
4465 (MANGLE_RAW_STRING): New macro.
4466 (unicode_mangling_length): Turned static.
4467 (append_unicode_mangled_name): Renamed from
4468 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
4469 replaces `obstack', removed from the parameter list.
4470 (append_gpp_mangled_name): Turned static. `mangle_obstack'
4471 replaces parameter `obstack', removed from the parameter list. Call
4472 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
4473 (append_gpp_mangled_classtype): Removed.
4474 (compression_table, compression_next): New static variables.
4475 * parse.y (temporary_obstack): Extern declaration removed.
4477 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4479 * parse.y (patch_binop): Compute missing type in error situations.
4481 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4483 * class.c (make_class_data): Push initial value for "arrayclass".
4484 * decl.c (init_decl_processing): Add new class field "arrayclass".
4486 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4488 From patha@softlab.ericsson.se:
4489 * parse.y (switch_label): Use build, not build1, to construct
4492 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
4494 * lang.c (lang_decode_option): Change -MA to -MP.
4495 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
4496 Update to new prototype; do quote targets.
4497 (jcf_dependency_write): Update.
4499 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
4501 Shorten primitive array allocation path:
4502 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
4503 to create new primitive arrays.
4504 * expr.c (build_newarray): If generating native code, call
4505 soft_newarray_node with a reference to the primitive TYPE identifier
4506 instead of type_value.
4508 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
4510 Fix for PRs gcj/312 and gcj/253:
4511 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
4512 dest if they arn't already.
4513 * class.c (layout_class): Call maybe_layout_super_class on
4514 superinterfaces also, but only if compiling from bytecode.
4517 * parse.y (create_class): Set ACC_STATIC if class is declared in an
4520 2000-12-15 Tom Tromey <tromey@redhat.com>
4522 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
4525 2000-12-14 Andrew Haley <aph@redhat.com>
4527 * boehm.c (mark_reference_fields): Change test to correctly detect
4530 2000-12-15 Andreas Jaeger <aj@suse.de>
4532 * config-lang.in (lang_dirs): Added.
4534 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4536 * parse.y (end_artificial_method_body): Fixed undefined behavior.
4537 Credits go to rth for finding it.
4539 2000-12-13 Mike Stump <mrs@wrs.com>
4541 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
4543 2000-11-07 Tom Tromey <tromey@cygnus.com>
4545 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
4546 * lex.c (java_ignorable_control_p): Removed.
4547 (java_letter_or_digit_p): Removed.
4548 (java_start_char_p): New function.
4549 (java_read_char): Return `int', not `unicode_t'. Changed
4551 (java_read_unicode): Likewise.
4552 (java_read_unicode_collapsing_terminators): Likewise.
4553 (java_get_unicode): Likewise.
4554 (java_new_lexer): Initialize hit_eof.
4555 (java_parse_end_comment): Take `int' argument.
4556 (java_parse_doc_section): Likewise.
4557 (java_parse_escape_sequence): Don't allow backlash-newline.
4559 * lex.h (JAVA_DIGIT_P): Removed.
4560 (_JAVA_LETTER_OR_DIGIT_P): Removed.
4561 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
4562 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
4563 (JAVA_PART_CHAR_P): New macro.
4565 (JAVA_CHAR_ERROR): Now -2.
4566 (java_lexer): New field `hit_eof'.
4567 * chartables.h: New file.
4568 * gen-table.pl: new file.
4570 2000-11-20 Tom Tromey <tromey@cygnus.com>
4571 Alexandre Petit-Bianco <apbianco@cygnus.com>
4573 * parse.y (java_complete_lhs): Only allow compound assignment of
4574 reference type if type is String.
4576 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4578 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
4579 jcf-path.c: Likewise.
4581 2000-12-09 Anthony Green <green@redhat.com>
4583 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
4584 filestart and filename_length as int values.
4586 2000-12-07 Mo DeJong <mdejong@redhat.com>
4588 * jcf-io.c (find_class): Correct the logic that tests to see if a
4589 .java file is newer than its .class file. The compiler was
4590 incorrectly printing a warning when file mod times were equal.
4592 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
4594 * jvgenmain.c: Use ISPRINT not isascii.
4596 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4598 * parse.y (end_artificial_method_body): Fixed typo.
4600 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
4602 * parse.y (patch_method_invocation): Pick the correct enclosing
4603 context when creating inner class instances.
4606 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
4608 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
4609 Update copyright year to 2000.
4611 2000-11-23 Anthony Green <green@redhat.com>
4613 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
4614 Move current_file_list out of yyparse and make it static.
4616 * expr.c: Declare quick_stack and tree_list_free_list as static
4617 (init_expr_processing): Register quick_stack and
4618 tree_list_free_list roots.
4620 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4622 * parse.y (build_outer_field_access): New local `decl_ctx', use
4623 it. Check for field's context and current class immediate outer
4624 context inheritance.
4625 (outer_field_access_p): Consider fields inherited from the last
4627 (build_access_to_thisn): Stop at the last enclosing context if
4631 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
4633 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
4635 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
4637 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
4640 2000-11-20 Tom Tromey <tromey@cygnus.com>
4642 * jv-scan.c (help): Document --complexity.
4643 (options): Added --complexity.
4644 (flag_complexity): New global.
4645 (main): Call `report'.
4646 * parse-scan.y (complexity): New global.
4647 (if_then_statement, if_then_else_statement,
4648 if_then_else_statement_nsi, switch_block_statement_group,
4649 while_expression, do_statement, for_begin, continue_statement,
4650 throw_statement, catch_clause, finally, method_invocation,
4651 conditional_and_expression, conditional_or_expression,
4652 conditional_expression): Update complexity.
4653 (reset_report): Reset complexity.
4654 (report): New function.
4656 2000-11-20 Tom Tromey <tromey@cygnus.com>
4658 * lex.c (yylex): Added STRICT_TK case.
4659 * parse.y (STRICT_TK): Added.
4660 * parse-scan.y (STRICT_TK): Added.
4661 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
4662 `;'. Use 4, not 3, with -k option. Correctly rename resulting
4664 * keyword.h: Rebuilt.
4665 * keyword.gperf (strictfp): Added.
4667 2000-11-20 Tom Tromey <tromey@cygnus.com>
4669 * lex.c (yylex): Recognize floating point constants with leading
4672 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4674 * java-tree.h (cyclic_inheritance_report): Constify.
4675 * parse.y (cyclic_inheritance_report): Likewise.
4677 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
4679 * parse.y (goal): Remove call to ggc_add_string_root.
4681 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
4683 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
4684 Create string in scratch buffer, then pass to build_string.
4686 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
4688 * parse.y (issue_warning_error_from_context): Add
4691 2000-11-11 Anthony Green <green@redhat.com>
4693 * jcf-parse.c (process_zip_dir): Add finput parameter.
4694 (jcf_figure_file_type): Call process_zip_dir with appropriate
4697 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4699 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
4700 * jcf-parse.c (jcf_figure_file_type): Likewise.
4702 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
4704 * parse.y (create_new_parser_context): Use memset () instead of
4707 2000-11-08 Tom Tromey <tromey@cygnus.com>
4709 * gjavah.c (process_file): Only include gcj/cni.h when generating
4712 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
4714 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
4715 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
4716 instead of bzero ().
4718 2000-11-05 Tom Tromey <tromey@cygnus.com>
4720 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
4721 * lex.c (IS_ZERO): New define.
4722 (java_perform_atof): Error on floating point underflow.
4724 2000-11-04 Tom Tromey <tromey@cygnus.com>
4726 * lex.c (java_parse_escape_sequence): Only read two octal
4727 characters if the first one is greater than 3. Don't allow
4728 "octal" numbers to include the digits 8 or 9.
4730 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
4732 * Make-lang.in (java.distdir): Remove.
4734 2000-11-03 Tom Tromey <tromey@cygnus.com>
4736 * Make-lang.in (java.dvi): New target.
4737 Partial fix for PR other/567.
4739 * lang-options.h: Mention -Wout-of-date.
4740 * jcf-dump.c (flag_newer): New global.
4741 * gjavah.c (flag_newer): New global.
4742 * jcf-io.c (find_class): Only warn when flag_newer set.
4743 * lang.c (flag_newer): New global.
4744 (struct string_option): New declaration.
4745 (lang_W_options): New global.
4746 (process_option_with_no): New function.
4747 (lang_decode_option): Use it.
4749 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
4750 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
4753 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
4754 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
4755 * lex.c (java_read_unicode): Removed `term_context' argument.
4756 Recognize any number of `u' in `\u'.
4757 (java_read_unicode_collapsing_terminators): New function.
4758 (java_get_unicode): Use it.
4759 (java_lineterminator): Removed.
4760 (yylex): Produce error if character literal is newline or single
4761 quote. Return if eof found in middle of `//' comment. EOF in
4762 `//' comment is only an error if pedantic.
4763 (java_ignorable_control_p): New function.
4764 (java_parse_end_comment): Return if eof found in middle of
4767 * jv-scan.c (pedantic): New global.
4769 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4771 * parse.y (outer_field_access_p): Inherited fields aren't
4772 consider outer fields.
4773 (maybe_build_thisn_access_method): Use
4774 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
4775 (resolve_expression_name): Trigger an error if a static field
4776 is being accessed as an outer field.
4778 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4780 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
4783 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4785 * Make-lang.in: Move all build rules here from Makefile.in,
4786 adapt to new context. Wrap all rules that change the current
4787 directory in parentheses. Expunge all references to $(P).
4788 When one command depends on another and they're run all at
4789 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4790 all object-file generation rules. Delete obsolete variables.
4792 * Makefile.in: Delete.
4793 * config-lang.in: Delete outputs= line.
4795 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4797 * parse.y (patch_method_invocation): NULLify this_arg when already
4799 (maybe_use_access_method): Handle call to methods unrelated to the
4800 current class. Fixed comment.
4803 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4805 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
4808 2000-10-24 Tom Tromey <tromey@cygnus.com>
4810 * lex.c (java_new_lexer): Initialize new fields. Work around
4811 broken iconv() implementations.
4812 (java_read_char): Swap bytes if required. Use fallback decoder if
4814 (byteswap_init, need_byteswap): New globals.
4815 (java_destroy_lexer): Only close iconv handle if it is in use.
4816 * lex.h (java_lexer): New fields read_anything, byte_swap,
4818 Made out_buffer unsigned.
4820 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4822 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
4823 where an enclosing context can be set on the jdep.
4824 (do_resolve_class): Fixed identation.
4826 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4828 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
4830 * jcf-reader.c (peek_attribute, skip_attribute): Only define
4833 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
4835 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
4837 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4839 * jcf-write.c (OP1): Update `last_bc'.
4840 (struct jcf_block): Fixed indentation and typo in comments. New
4842 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
4843 follows `monitorenter'.
4844 * parse.y (patch_synchronized_statement): New local `tmp'. Call
4848 2000-10-16 Tom Tromey <tromey@cygnus.com>
4850 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
4851 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
4852 * lang-options.h: Added -MA, -MT, -MF..
4853 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
4854 (DEPEND_TARGET_SET): New macro.
4855 (DEPEND_FILE_ALREADY_SET): Likewise.
4856 (init_parse): Handle new flags.
4857 * jcf.h (jcf_dependency_print_dummies): Declare.
4858 * Make-lang.in (s-java): Added mkdeps.o.
4859 * Makefile.in (BACKEND): Added mkdeps.o.
4860 (../gcjh$(exeext)): Added mkdeps.o.
4861 (../jcf-dump$(exeext)): Added mkdeps.o.
4862 * jcf-depend.c: Include mkdeps.h.
4863 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
4864 add_entry): Removed.
4865 (jcf_dependency_reset): Rewrote.
4866 (dependencies): New global.
4867 (jcf_dependency_set_target): Rewrote.
4868 (jcf_dependency_add_target): Likewise.
4869 (jcf_dependency_add_file): Likewise.
4871 (print_ents): Removed.
4872 (jcf_dependency_write): Rewrote.
4873 (print_dummies): New global.
4874 (jcf_dependency_print_dummies): New function
4875 (jcf_dependency_write): Call deps_dummy_targets if required.
4877 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4879 * gjavah.c (add_class_decl): Removed unused variables `tname',
4880 `tlen' and `name_index'.
4881 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
4882 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
4883 in `wfl_operator' with value.
4884 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
4885 (jcf_figure_file_type): Fixed identation.
4886 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
4887 * parse.y (analyze_clinit_body): New function.
4888 (static_initializer:): Reset `current_static_block'.
4889 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
4890 `wfl_operator' with new value.
4891 (lookup_cl): Use EXPR_WFL_FILENAME.
4892 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
4893 analyze_clinit_body.
4894 (build_outer_field_access): Access to this$<n> built from
4895 current_class, not its outer context.
4896 (build_access_to_thisn): Fixed leading comment. Tidied things up.
4897 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
4898 (patch_method_invocation): Use `is_static_flag' when already
4900 (patch_newarray): Removed assignment in ternary operator.
4902 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4904 * except.c (free_eh_ranges): Don't free `whole_range'.
4906 2000-10-15 Anthony Green <green@redhat.com>
4908 * decl.c (init_decl_processing): Call init_class_processing before
4911 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4913 * check-init.c (check_init): Fixed leading comment. Use
4915 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4916 (give_name_to_locals): Likewise.
4917 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
4918 fields in lang_decl_var.
4919 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
4920 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
4921 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
4922 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
4923 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
4924 (LOCAL_FINAL): Rewritten.
4925 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
4926 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
4927 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
4928 `init_final' fields.
4929 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
4930 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
4931 (TYPE_HAS_FINAL_VARIABLE): New macro.
4932 (struct lang_type): Added `afv' field.
4933 * parse.y (check_static_final_variable_assignment_flag): New function.
4934 (reset_static_final_variable_assignment_flag): Likewise.
4935 (check_final_variable_local_assignment_flag): Likewise.
4936 (reset_final_variable_local_assignment_flag): Likewise.
4937 (check_final_variable_indirect_assignment): Likewise.
4938 (check_final_variable_global_assignment_flag): Likewise.
4939 (add_inner_class_fields): Use LOCAL_FINAL_P.
4940 (register_fields): Handle local finals and final variables.
4941 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
4942 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4943 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4945 (java_complete_expand_methods): Loop to set
4946 TYPE_HAS_FINAL_VARIABLE. Call
4947 `reset_final_variable_local_assignment_flag' and
4948 `check_final_variable_local_assignment_flag' accordingly before
4949 and after constructor expansion. Call
4950 `reset_static_final_variable_assignment_flag'
4951 before expanding <clinit> and after call
4952 `check_static_final_variable_assignment_flag' if the
4953 current_class isn't an interface. After all methods have been
4954 expanded, call `check_final_variable_global_assignment_flag' and
4955 `check_static_final_variable_assignment_flag' if the current class
4957 (maybe_yank_clinit): Fixed typo in comment.
4958 (build_outer_field_access_methods): Removed old sanity check. Use
4959 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4960 Don't create access methods for finals.
4961 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
4962 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
4963 existing DECL_INIT has been processed.
4964 (java_complete_lhs): Likewise.
4965 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
4966 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
4968 (patch_assignment): Use LOCAL_FINAL_P.
4969 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
4970 DECL_INITIAL is nullified.
4973 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4975 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
4977 * Makefile.in (parse.c, parse-scan.c): Likewise.
4979 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4981 * class.c (temporary_obstack): Remove.
4982 (make_class): Don't mess with obstascks.
4983 (push_class): Likewise.
4984 (set_super_info): Likewise.
4985 (add_method_1): Likewise.
4986 (add_method): Likewise.
4987 (add_field): Likewise.
4988 (build_utf8_ref): Likewise.
4989 (build_class_ref): Likewise.
4990 (build_static_field_ref): Likewise.
4991 (finish_class): Likewise.
4992 (push_super_field): Likewise.
4993 (layout_class): Likewise.
4994 (layout_class_methods): Likewise.
4995 (init_class_processing): Likewise.
4996 * constants.c (get_tag_node): Likewise.
4997 (build_constant_data_ref): Likewise.
4998 * decl.c (ggc_p): Remove.
4999 (copy_lang_decl): Use ggc_alloc.
5000 (complete_start_java_method): Don't mess with obstacks.
5001 (start_java_method): Likewise.
5002 (end_java_method): Likewise.
5003 * except.c (link_handler): Use xmalloc.
5004 (free_eh_ranges): New function.
5005 (method_init_exceptions): Use it.
5006 (add_handler): Use xmalloc.
5007 (expand_start_java_handler): Don't mess with obstacks.
5008 (prepare_eh_table_type): Likewise.
5009 (expand_end_java_handler): Likewise.
5010 * expr.c (push_value): Likewise.
5011 (create_label_decl): Likewise.
5012 (build_jni_stub): Likewise.
5013 (java_lang_expand_expr): Likewise.
5014 (note_instructions): Use xrealloc.
5015 (java_push_constant_from_pool): Don't mess with obstacks.
5016 (process_jvm_instruction): Likewise.
5017 * java-tree.h (cyclic_inheritance_report): Remove duplicate
5019 * jcf-parse.c (get_constant): Don't mess with obstacks.
5020 (read_class): Likewise.
5021 (jcf_parse): Likewise.
5022 * lex.c (expression_obstack): Remove.
5023 (java_lex): Don't use obstack_free.
5024 * parse.h (exit_java_complete_class): Don't mess with obstacks.
5025 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
5026 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
5027 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
5028 * parse.y (gaol): Add more GC roots.
5029 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
5030 (lookup_field_wrapper): Likewise.
5031 (obtain_incomplete_type): Don't mess with obstacks.
5032 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
5034 (craft_constructor): Don't mess with obstacks.
5035 (safe_layout_class): Likewise.
5036 (java_complete_class): Likewise.
5037 (source_end_java_method): Likewise.
5038 (build_outer_field_access_methods): Likewise.
5039 (build_outer_method_access_method): Likewise.
5040 (maybe_build_thisn_access_method): Likewise.
5041 (build_dot_class_method_invocation): Likewise.
5042 (java_complete_tree): Likewise.
5043 (java_complete_lhs): Likewise.
5044 (do_merge_string_cste): Likewise.
5045 (patch_string_cst): Likewise.
5046 (array_constructor_check_entry): Likewise.
5047 * typeck.c (build_java_array_type): Likewise.
5048 (parse_signature_string): Likewise.
5049 (build_java_signature): Likewise.
5051 2000-10-12 Tom Tromey <tromey@cygnus.com>
5054 * gjavah.c (add_class_decl): Don't special-case inner classes.
5055 (add_namelet): Likewise.
5057 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
5059 * java-tree.h: Constify current_encoding.
5060 * lang.c: Constify current_encoding.
5062 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
5064 * jvgenmain.c (class_mangling_suffix): Omit `.'.
5065 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
5067 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5069 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
5070 patch. Fixes gcj/340.
5072 2000-10-10 Tom Tromey <tromey@cygnus.com>
5074 * lex.c (java_new_lexer): Initialize out_first and out_last
5076 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
5078 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5080 * parse.y (pop_current_osb): New function.
5081 (array_type:): Use `dims:', changed actions
5082 accordingly. Suggested by Anthony Green.
5083 (array_creation_expression:): Used pop_current_osb.
5084 (cast_expression:): Likewise.
5085 (search_applicable_method_list): Fixed indentation.
5087 2000-10-08 Anthony Green <green@redhat.com>
5089 * parse.y (array_type_literal): Remove production.
5090 (type_literals): Refer to array_type, not array_type_literal.
5092 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5094 Patch contributed by Corey Minyard.
5095 * decl.c (check_local_named_variable): New function.
5096 (tree check_local_unnamed_variable): Likewise.
5097 (find_local_variable): Splitted. Call check_local_{un}named_variable.
5099 2000-10-07 Anthony Green <green@redhat.com>
5101 * class.c (layout_class): Handle case where superclass can't be
5104 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
5106 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
5109 2000-10-05 Tom Tromey <tromey@cygnus.com>
5111 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
5112 * jvgenmain.c (class_mangling_prefix): Removed.
5113 (class_mangling_suffix): New global.
5115 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
5117 (print_method_info): Handle overrides for static and final
5119 (process_file): Generate declaration for class object field.
5120 * class.c (cxx_keywords): New array.
5121 (utf8_cmp): New function.
5122 (cxx_keyword_p): New function.
5123 (layout_class_method): Mangle C++ keywords by appending `$'.
5124 (mangle_field): New function.
5125 (mangle_class_field): Use mangle_field. Mangle class name as
5127 (mangle_static_field): Use mangle_field.
5129 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5131 * decl.c (find_local_variable): Removed uncessary type check and
5132 fixed range check typo. From Corey Minyard.
5134 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5136 * decl.c (give_name_to_locals): New local `code_offset'. Call
5137 `maybe_adjust_start_pc'.
5138 * expr.c (note_instructions): New function.
5139 (expand_byte_code): Don't collect insn starts here.
5140 (peek_opcode_at_pc): New function.
5141 (maybe_adjust_start_pc): Likewise.
5142 * java-tree.h (maybe_adjust_start_pc): Declare.
5143 (note_instructions): Likewise.
5144 * jcf-parse.c (parse_class_file): Call `note_instructions'.
5146 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5148 * parse.y (field_access:): Fixed indentation.
5149 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
5151 2000-09-07 Tom Tromey <tromey@cygnus.com>
5154 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
5155 JPRIMITIVE_TYPE_P, for arithmetic operators.
5156 (patch_method_invocation): Indentation fix.
5157 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
5158 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
5159 (do_unary_numeric_promotion): Cleaned up code.
5160 (valid_cast_to_p): Handle boolean correctly.
5162 2000-09-27 Tom Tromey <tromey@cygnus.com>
5164 * lex.c (java_read_unicode): Reset bs_count when finished with
5167 2000-10-01 Mark Mitchell <mark@codesourcery.com>
5170 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
5171 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
5172 (typeck.o): Depend on ggc.h.
5173 * class.c (add_method_1): Use GC functions for allocation.
5174 (init_class_processing): Register roots.
5175 * decl.c (ggc_p): Set to 1.
5176 (pending_local_decls): Make it static.
5177 (push_jvm_slot): Use GC functions for allocation.
5178 (init_decl_processing): Register roots.
5179 (give_name_to_locals): Use GC functions for allocation.
5180 (lang_mark_tree): New function.
5181 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
5182 functions for allocation.
5183 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
5184 * lex.c (java_lex): Use build_string, rather than replicating it
5186 * parse.y (goal): Add more roots.
5187 (mark_parser_ctxt): New function.
5188 * typeck.c: Include ggc.h.
5190 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5192 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
5193 contains something else than MODIFY_EXPR.
5195 2000-09-23 Mark Mitchell <mark@codesourcery.com>
5197 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
5198 * Makefile.in (parse.o): Depend on ggc.h.
5199 (class.o): Likewise.
5200 (constants.o): Likewise.
5203 (jcf-parse.o): Likewise.
5204 (jcf-write.o): Likewise.
5205 (mangle.o): Likewise.
5206 * class.c: Include ggc.h.
5207 (build_static_field_ref): Register GC roots.
5208 (layout_class): Likewise.
5209 (init_class_processing): Likewise.
5210 * constants.c: Include ggc.h.
5211 (current_constant_pool_data_ref): Remove.
5212 (tag_nodes): Move it to ...
5213 (get_tag_node): ... here. Register GC roots.
5214 * decl.c: Include ggc.h. Remove many global tree definitions.
5215 (throw_node): Define.
5216 (java_global_trees): Likewise.
5217 (predef_filenames): Make the size a constant.
5218 (init_decl_processing): Adjust accordingly.
5219 (init_decl_processing): Call init_jcf_parse. Register GC roots.
5220 * expr.c: Include ggc.h.
5221 (init_expr_processing): Register GC roots.
5222 (build_invokeinterface): Likewise.
5223 * java-tree.h: Replace extern tree declarations with macros.
5224 (java_global_trees): New variable.
5225 (java_tree_index): New enumeration.
5226 (init_jcf_parse): Declare.
5227 * jcf-parse.c: Include ggc.h.
5228 (current_class): Remove declaration.
5229 (main_class): Likewise.
5230 (all_class_list): Likewise.
5231 (predefined_filename_p): Adjust for constant size of
5233 (init_jcf_parse): New function.
5234 * jcf-write.c: Include ggc.h.
5235 (generate_classfile): Register GC roots.
5236 (append_synthetic_attribute): Likewise.
5237 (append_innerclass_attribute_entry): Likewise.
5238 * lang.c: Include ggc.h.
5239 (lang_print_error): Register GC roots.
5240 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
5242 * parse.y: Include ggc.h.
5243 (wfl_operator): Remove.
5244 (goal): Register GC roots.
5245 (java_pop_parser_context): Adjust for new field names.
5246 (java_parser_context_save_global): Likewse.
5247 (java_parser_context_restore_global): Likewise.
5248 (java_parser_context_suspend): Likewise.
5249 (java_parser_context_resume): Likewise.
5250 (verify_constructor_circularity): Register GC roots.
5251 (lookup_cl): Likewise.
5252 (java_reorder_fields): Likewise.
5253 (build_current_this): Likewise.
5254 (class_in_current_package): Likewise.
5255 (argument_types_convertible): Likewise.
5256 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
5258 2000-09-14 Tom Tromey <tromey@cygnus.com>
5260 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
5262 2000-09-13 Tom Tromey <tromey@cygnus.com>
5264 * jcf-parse.c: Include <locale.h>.
5265 * jv-scan.c: Include <locale.h>.
5267 2000-09-12 Tom Tromey <tromey@cygnus.com>
5269 * expr.c (pop_type_0): Return `Object' if trying to merge two
5271 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
5272 interface types; `Object' is always a valid supertype.
5274 2000-09-12 Tom Tromey <tromey@cygnus.com>
5277 * jv-scan.c (help): Document --encoding.
5278 (options): Added `encoding' entry.
5279 (OPT_ENCODING): New define.
5280 (main): Handle --encoding.
5281 Include <langinfo.h> if nl_langinfo exists.
5282 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
5284 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
5285 (parse_source_file): Correctly call java_init_lex. Added `finput'
5286 argument. Use nl_langinfo to determine default encoding.
5287 * java-tree.h (current_encoding): Declare.
5288 * parse.y (java_parser_context_restore_global): Don't restore
5290 (java_parser_context_save_global): Don't set `finput' field.
5291 (java_pop_parser_context): Don't restore `finput'. Free old lexer
5293 * lang.c (current_encoding): New global.
5294 (lang_decode_option): Recognize `-fencoding='.
5295 (finish_parse): Don't close finput.
5296 * parse.h (struct parser_ctxt): Removed `finput' and
5297 `unget_utf8_value' fields. Added `lexer' field.
5298 (java_init_lex): Fixed declaration.
5299 * lex.c (java_new_lexer): New function.
5300 (java_destroy_lexer): Likewise.
5301 (java_read_char): Added `lex' argument. Handle iconv case.
5302 (java_read_unicode): Added `lex' argument. Count backslashes in
5304 (java_init_lex): Added `finput' and `encoding' arguments. Set
5305 `lexer' field in ctxp.
5306 (BAD_UTF8_VALUE): Removed.
5307 (java_lex): Handle seeing UEOF in the middle of a string literal.
5308 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
5309 (java_lexer): New structure.
5312 (DEFAULT_ENCODING): New define.
5313 (java_destroy_lexer): Declare.
5315 2000-09-12 Tom Tromey <tromey@cygnus.com>
5318 * lex.c (java_init_lex): Initialize java_io_serializable.
5319 * parse.y (java_io_serializable): New global.
5320 (valid_ref_assignconv_cast_p): An array can be cast to
5323 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
5325 * decl.c, expr.c: Include defaults.h if not already included.
5326 Don't define the *_TYPE_SIZE macros.
5328 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
5330 * typeck.c (build_java_array_type): Correct first parameter
5331 in ADJUST_FIELD_ALIGN invocation.
5333 2000-09-06 Tom Tromey <tromey@cygnus.com>
5335 * lang-specs.h: Also recognize `-femit-class-files'.
5337 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5339 * verify.c (merge_types): Load the types to merge if necessary.
5341 2000-09-02 Anthony Green <green@redhat.com>
5343 * jcf-io.c: Include zlib.h.
5344 (open_in_zip): Read compressed class file archives.
5345 * zipfile.h (ZipDirectory): Add uncompressed_size and
5346 compression_method fields.
5347 * zextract.c (read_zip_archive): Collect file compression info.
5349 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
5351 * parse.y (do_resolve_class): Also explore superclasses of
5352 intermediate enclosing contexts when searching for inner classes.
5354 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5356 * parse.y (variable_declarator_id:): Better error message.
5357 (expression_statement:): Use YYNOT_TWICE.
5358 (cast_expression:): Likewise.
5359 (assignment:): Likewise.
5361 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5363 * parse.y (do_merge_string_cste): New locals. Create new
5364 STRING_CSTs each time, use memcpy. Fixes gcj/311.
5366 2000-08-07 Hans Boehm <boehm@acm.org>
5368 * boehm.c (mark_reference_fields): Set marking bits for all words in
5369 a multiple-word record.
5370 (get_boehm_type_descriptor): Use the procedure marking descriptor for
5373 2000-08-31 Mike Stump <mrs@wrs.com>
5375 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
5376 jcf-dump$(exeext)): Make parallel safe.
5378 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5380 * jcf-parse.c (set_source_filename): Constify a char *.
5381 * jcf-write.c (append_innerclasses_attribute,
5382 make_class_file_name): Constify a char *. Don't recycle a
5383 variable for an unrelated purpose.
5384 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
5385 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
5387 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5389 * expr.c (can_widen_reference_to): Fixed indentation.
5390 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
5391 * parse.y: `finit$' replaces `$finit$' in comments.
5392 (try_builtin_assignconv): Fixed leading comment.
5394 2000-08-25 Greg McGary <greg@mcgary.org>
5396 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
5398 2000-08-24 Greg McGary <greg@mcgary.org>
5400 * lang.c (lang_decode_option): Use ARRAY_SIZE.
5401 * parse.y (BINOP_LOOKUP): Likewise.
5403 2000-08-22 Andrew Haley <aph@cygnus.com>
5405 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
5406 sign extending. Fixes gcj/321.
5407 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
5408 combining to make a jlong. Fixes gcj/321.
5410 2000-08-21 Nix <nix@esperi.demon.co.uk>
5412 * lang-specs.h: Do not process -o or run the assembler if
5415 2000-08-16 Andrew Haley <aph@cygnus.com>
5417 * typeck.c (build_java_array_type): Rewrite code to do array
5418 alignment. Take into account back-end macros when aligning array
5419 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
5420 user to set alignment. Fixes gcj/252 and 160.
5422 2000-08-09 Tom Tromey <tromey@cygnus.com>
5424 * parse.y (check_abstract_method_definitions): Now return `int'.
5425 Check implemented interfaces. Fixes PR gcj/305.
5427 * parse.y (patch_switch_statement): Disallow `long' in switch
5428 expressions. Fixes PR gcj/310.
5430 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5432 * decl.c (finit_leg_identifier_node): New global.
5433 (init_decl_processing): Use `finit$' to initialize
5434 finit_identifier_node. Use `$finit$' to initialize
5435 finit_leg_identifier_node.
5436 * expr.c (expand_java_field_op): Use ID_FINIT_P.
5437 * java-tree.h (finit_identifier_node): Changed attached comment.
5438 (finit_leg_identifier_node): New declaration.
5439 (ID_FINIT_P): Take finit_identifier_node and
5440 finit_leg_identifier_node into account. This is a backward
5443 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5445 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
5447 (generate_bytecode_insns): Check `nargs' before emitting it.
5448 * verify.c (merge_type_state): Fixed typo.
5449 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
5450 generate_bytecode_{conditional,insns}.
5452 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
5454 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
5457 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5459 * class.c (maybe_layout_super_class): Fixed indentation.
5460 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
5461 (java_check_methods): New function declaration.
5462 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
5463 instead of `str_ptr'.
5464 * jcf-write.c (generate_bytecode_insns): Emit number the of args
5465 of a `invokeinterface' at the right time.
5466 * parse.h (WFL_STRIP_BRACKET): New macro.
5467 (SET_TYPE_FOR_RESOLUTION): Use it.
5468 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
5469 (check_class_interface_creation): Don't check for cross package
5470 innerclass name clashes.
5471 (method_header): Behave properly if MDECL is `error_mark_node'.
5472 (method_declarator): Return `error_mark_node' if bogus current
5474 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
5475 (resolve_and_layout): New local `decl_type', set and used. Call
5477 (java_check_methods): New method.
5478 (java_layout_classes): Use it.
5479 (resolve_qualified_expression_name): No EH check necessary in
5481 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
5483 (patch_assignment): Set DECL_INITIAL on integral final local.
5485 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5487 * java-tree.h (flag_extraneous_semicolon): New extern.
5488 * lang-options.h: (-Wextraneous-semicolon): New option.
5489 * lang.c (flag_redundant): Fixed typo in leading comment.
5490 (flag_extraneous_semicolon): New global.
5491 (lang_decode_option): Set `flag_extraneous_semicolon' when
5492 -Wall. Decode `-Wextraneous-semicolon'.
5493 * parse.y (type_declaration:): Removed `SC_TK' hack, added
5494 `empty_statement' rule.
5495 (class_body_declaration): Likewise.
5496 (method_body:): Accept `;' as a method body.
5497 (static_initializer:): Removed `SC_TK' hack.
5498 (constructor_block_end:): Likewise.
5499 (empty_statement:): Report deprecated empty declaration. Fixes
5502 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5504 * parse.y (build_dot_class_method_invocation): Changed parameter
5505 name to `type'. Build signature from `type' and convert it to a
5506 STRING_CST if it's an array.
5507 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
5508 to use `ref_type' directly.
5510 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
5512 * lang-options.h: Added a comma after the last element to avoid
5513 syntax errors when other languages define additional options.
5515 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5517 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
5518 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
5519 (jc1): Link with $(BACKEND).
5520 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
5522 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5524 * jvspec.c: Adjust type of second argument to
5525 lang_specific_driver, and update code as necessary.
5527 * class.c (build_dtable_decl): Initialize dummy.
5529 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5531 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
5532 method bodies not to rule out discarding `<clinit>'; don't use
5533 <clinit> to initialize static fields with constant initializers.
5535 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5537 * gjavah.c (print_method_info): Added `synth' parameter. Skip
5539 (method_synthetic): New global.
5540 (HANDLE_METHOD): Recognize synthetic method and tell
5541 `print_method_info' about it.
5542 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
5543 processing a synthetic method.
5544 * jcf-reader.c (skip_attribute): New function.
5545 ( skip_attribute): Likewise.
5547 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5549 * parse.y (build_outer_field_access): Fixed comments.
5550 (fix_constructors): Emit the initialization of this$<n> before
5552 (resolve_qualified_expression_name): Build an access to `decl' if
5555 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5557 * parse-scan.y (curent_class): Non longer const.
5558 (inner_qualifier, inner_qualifier_length): Deleted.
5559 (current_class_length): New global.
5560 (bracket_count): Fixed typo in leading comment.
5561 (anonymous_count): New global.
5562 (class_instance_creation_expression:): Handle anonymous classes.
5563 (anonymous_class_creation:): New rule.
5564 (push_class_context): Rewritten.
5565 (pop_class_context): Likewise.
5566 (INNER_QUALIFIER): Macro deleted.
5567 (report_class_declaration): call `push_class_context' when
5568 entering the function. `fprintf' format modified not to use
5570 (report_class_declaration): Assign `package_name' and
5571 `current_class' to NULL separately.
5573 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5575 * expr.c (build_invokeinterface): Call layout_class_methods on
5578 2000-07-27 Tom Tromey <tromey@cygnus.com>
5579 Anthony Green <green@cygnus.com>
5580 Alexandre Petit-Bianco <apbianco@cygnus.com>
5582 * class.c (make_class_data): Create vtable for abstract classes.
5583 (get_dispatch_table): Changed to cope with abstract classes.
5585 2000-07-27 Tom Tromey <tromey@cygnus.com>
5587 * parse.y (patch_method_invocation): Don't reverse the argument
5588 list when dealing with anonymous class constructors. Fixed typo in
5591 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5593 * parse.y (build_alias_initializer_parameter_list): Reverse
5594 crafted list when building aliases for anonymous class
5597 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5599 * parse.y (jdep_resolve_class): Don't bother checking potential
5600 innerclass access if `decl' is NULL.
5601 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
5604 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5606 * parse.c: Remove (again.)
5608 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5610 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
5611 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
5612 outside the `if' statement, alias to innerclass removed, `decl'
5613 used to mark the class complete.
5615 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5617 * parse.y (simple_name:): Fixed typo in error message.
5619 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5621 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
5622 or its first operand can be error marks.
5624 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5626 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
5627 * parse.y (method_header): Likewise.
5629 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5631 * parse.y (process_imports): Consider that one might be trying to
5632 import an innerclass. Fixes gcj/254
5634 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5636 * parse.y (find_as_inner_class): Handle the case where the
5637 enclosing context of an innerclass has been loaded as bytecode.
5639 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5641 * parse.y (simple_name:): Reject `$' in type names.
5642 (resolve_type_during_patch): Use `type' as a second
5643 argument to resolve_no_layout. Fixes gcj/257.
5645 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
5647 * parse.y (find_most_specific_methods_list): Select the only
5648 non-abstract method even if max has been set.
5649 Fixes gcj/285, gcj/298.
5651 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
5653 * lang-specs.h: Added %(jc1) to java compiler options.
5655 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5657 * .cvsignore: New file.
5659 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5661 * parse.y (not_accessible_p): Access granted to innerclasses
5662 (indirectly) extending the reference type. Fixes gcj/249.
5664 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5666 * parse.y (patch_method_invocation): Fixed comment.
5667 (maybe_use_access_method): Build this$<n>s to the context of the
5668 target method, or a type that extends it. Fixes gcj/242.
5670 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5674 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5676 * parse.y (fold_constant_for_init): Avoid bullish conversion.
5678 2000-07-13 Tom Tromey <tromey@cygnus.com>
5680 * lang-specs.h: Added %{I*}.
5682 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5684 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5686 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5688 * parse-scan.c: Remove.
5690 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5692 * class.c (set_super_info): Handled protected inner classes.
5693 (common_enclosing_context_p): Bail early if arguments aren't both
5695 (get_access_flags_from_decl): Handle private and protected inner
5697 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
5698 (CLASS_PROTECTED): Likewise.
5699 (struct lang_type): New bitfield `poic'.
5700 * parse.y (jdep_resolve_class): Call check_inner_class_access on
5702 (check_inner_class_access): Renamed arguments, added
5703 comments. Handles protected inner classes (fixes gcj/225)
5704 (not_accessible_p): Fixed comments. Avoid handling inner classes.
5706 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5708 * parse.y (resolve_qualified_expression_name): Verify qualified
5709 access to `this'. Fixes gcj/239.
5711 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5713 * jcf-write.c (generate_classfile): Don't install ConstantValue
5716 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5718 * parse.y (resolve_qualified_expression_name): Handle inner class
5719 access. Fixes gcj/256.
5721 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5723 * jcf-write.c (generate_classfile): Properly install the
5724 ConstantValue attribute and the initial value constant pool index
5725 on string constants.
5726 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
5729 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5731 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
5733 * parse.y (find_as_inner_class): Fixed typo.
5734 (do_resolve_class): Explore enclosing contexts when searching for
5735 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
5736 (check_inner_class_access): Check `decl' which can be null in case
5739 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5741 * java-tree.h (java_debug_context): Declared `extern'.
5742 (safe_layout_class): Likewise.
5743 * parse.y (resolve_field_access): Field must be `static' in order
5744 to be replaced by its initial value. Added comments.
5745 (find_applicable_accessible_methods_list): Fixed typo.
5746 (find_most_specific_methods_list): Methods found in innerclasses
5747 take over methods founds in the enclosing contexts.
5748 (java_complete_tree): Loosen restrictions on the type of DECLs
5749 that can be replaced by their initialization values.
5750 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
5752 2000-07-05 Tom Tromey <tromey@cygnus.com>
5754 * Make-lang.in (PARSE_DIR): New macro.
5755 (PARSE_RELDIR): Likewise.
5756 (PARSE_C): Likewise.
5757 (PARSE_SCAN_C): Likewise.
5758 ($(PARSE_C)): New target.
5759 ($(PARSE_SCAN_C)): Likewise.
5760 (SET_BISON): New macro.
5761 (BISONFLAGS): Likewise.
5762 (JAVABISONFLAGS): Likewise.
5764 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
5766 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
5767 argument on the first pass for CNI as well as JNI.
5768 (print_method_info): Set up method name on the first pass only.
5770 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5772 * parse.y (parser_qualified_classname): Removed parameter
5774 (create_interface): Removed first passed parameter to
5775 parser_qualified_classname.
5776 (create_class): Likewise. Don't install alias on static
5777 innerclasses. Fixes gcj/275.
5779 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5781 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
5782 debugable statement with empty_stmt_node. Fixes gcj/272
5784 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5786 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
5789 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5791 * jcf-write.c (push_long_const): Appropriately cast short negative
5794 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5796 * parse.y (verify_constructor_super): Use loop variable
5797 `m_arg_type' initialized with `mdecl_arg_type'.
5799 2000-06-29 Tom Tromey <tromey@cygnus.com>
5801 * parse.y (resolve_field_access): Handle case where `type_found'
5804 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5806 * expr.c (lookup_field): The same field can be found through two
5807 different interface. Don't declare it ambiguous in that case.
5809 2000-06-27 Tom Tromey <tromey@cygnus.com>
5811 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
5812 follows \r, then unget it at a lower level.
5814 2000-06-26 Tom Tromey <tromey@cygnus.com>
5816 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
5819 2000-06-25 Tom Tromey <tromey@cygnus.com>
5821 * parse.y (for_statement): Wrap expression in a WFL if it is a
5822 constant. For PR gcj/268.
5824 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5826 * parse.y (do_resolve_class): Minor optimiztion in the package
5827 list search. Removed unnecessary test and return statement.
5828 (valid_ref_assignconv_cast_p): Order of arguments to
5829 enclosing_context_p fixed.
5831 2000-06-24 Tom Tromey <tromey@cygnus.com>
5833 * expr.c (lookup_field): Print error and return error_mark_node if
5834 field reference is ambiguous.
5836 * parse.y (check_abstract_method_definitions): Also check if
5837 `other_method' is abstract.
5839 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5841 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
5843 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
5844 (struct lang_type): New field `pic'.
5845 (CLASS_PRIVATE): New macro.
5846 * parse.y (check_inner_class_access): New function.
5847 (jdep_resolve_class): Call it.
5849 2000-06-23 Tom Tromey <tromey@cygnus.com>
5851 * parse.y (patch_incomplete_class_ref): Initialize the returned
5852 class. For PR gcj/260.
5854 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5856 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
5858 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5860 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5861 Java specific checks.
5862 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
5864 * java-tree.def (CASE_EXPR): Marked 'e'.
5865 (DEFAULT_EXPR): Likewise.
5866 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
5868 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5869 Java specific checks.
5870 (generate_bytecode_insns): Test try_block for BLOCK before using
5872 * parse.y (build_wfl_wrap): Added `location' argument. Set
5873 EXPR_WFL_LINECOL accordingly.
5874 (dim_expr:): Wrap constants with WFLs.
5875 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
5876 (resolve_package): Check for `stmt' not being a BLOCK before
5877 building a debuggable statement with it.
5878 (make_qualified_primary): Added extra parameter to build_wfl_wrap
5880 (resolve_field_access): Make sure `decl' is a DECL before treating
5882 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
5883 IDENTIFIER_NODE before treating it as such.
5884 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
5885 treating it as such.
5886 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
5887 to be applied only on non array types.
5889 2000-06-16 Per Bothner <per@bothner.com>
5891 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
5892 define in terms of DECL_RESULT, as that fails when --enable-checking.
5894 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5896 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
5897 types the same in comparison.
5898 (CHECK_OP): Add static prototype.
5900 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5902 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
5903 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
5906 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5908 * decl.c (create_primitive_vtable): Prototype.
5910 * jcf-write.c (generate_bytecode_insns): Initialize variable
5913 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
5915 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5917 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
5918 to track searched classes, and do not search the same class more than
5919 once. Call find_applicable_accessible_methods_list on immediate
5920 superclass, instead of search_applicable_method_list on all ancestors.
5923 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5925 * parse.y (register_fields): Permit static fields in inner classes
5926 if they are final. Fix for PR gcj/255.
5928 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5930 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
5931 * parse.y (find_in_imports): Returned type changed to void,
5932 leading comment fixed.
5933 (register_package): New function.
5934 (qualify_and_find): Likewise.
5935 (package_declaration:): Use `register_package'.
5936 (single_type_import_declaration:): Removed local variable
5937 `node'. Added missing `;' for consistency.
5938 (type_import_on_demand_declaration:): Use `chainon' to link new
5940 (lookup_field_wrapper): Lookup local variables defined in outer
5942 (java_complete_class): Don't reverse the list of imported on demand.
5943 (do_resolve_class): Reorganized. Removed local variable
5944 `original_name'. Call `qualify_and_find' with the current package
5945 name, invoke `find_in_imports_on_demand' right after. Call
5946 `qualify_and_find' with the packages we've seen so far. Fixed
5947 operations numbering in comments.
5948 (java_expand_class): Don't reverse `package_list'.
5949 (find_most_specific_methods_list): New local variables `abstract'
5950 and `candidates'. Use them to pick the right method.
5952 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
5954 * parse.y (check_modifiers_consistency): Don't subtract out
5955 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
5957 2000-06-04 Philipp Thomas <pthomas@suse.de>
5959 * Makefile.in (INTLLIBS): New.
5963 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5965 * class.c (get_dispatch_table): Build the vtable dummy entry list
5966 element with a null purpose. Fixed leading comment.
5967 (build_dtable_decl): Build an accurate dtable type when appropriate
5970 2000-06-02 Richard Henderson <rth@cygnus.com>
5972 * lang.c (lang_get_alias_set): New.
5974 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5976 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
5977 before using it as the accessed field.
5979 2000-05-31 Tom Tromey <tromey@cygnus.com>
5981 * java-tree.h (boolean_array_vtable, byte_array_vtable,
5982 char_array_vtable, short_array_vtable, int_array_vtable,
5983 long_array_vtable, float_array_vtable, double_array_vtable):
5985 * expr.c (get_primitive_array_vtable): New function.
5986 (create_primitive_vtable): New function.
5987 (java_lang_expand_expr): Enable code to statically generate
5989 * decl.c (init_decl_processing): Create primitive vtables.
5990 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
5991 short_array_vtable, int_array_vtable, long_array_vtable,
5992 float_array_vtable, double_array_vtable): Define.
5994 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
5996 * java/parse.y (find_applicable_accessible_methods_list):
5997 Don't add an uninitialized value to the list.
5999 2000-05-25 Tom Tromey <tromey@cygnus.com>
6001 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
6002 when trying to see if field's class should be initialized. Always
6003 initialize field's declaring class, not qualified class.
6006 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
6007 `wfl_operator', to maybe_build_primttype_type_ref.
6010 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
6012 * parse.y (patch_method_invocation): Don't try to lookup methods
6015 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6017 * parse.y (resolve_field_access): Call the appropriate <clinit>
6018 before accessing the length of a static array. Craft a decl for
6019 the field while its time. Fixes PR gcj/129.
6021 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6023 * parse.y (resolve_package): Correctly set `*next' (was off by
6025 (resolve_qualified_expression_name): Fixed comment.
6027 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6029 * jcf-parse.c (jcf_parse_source): Reset current_class and
6030 current_function_decl to NULL before parsing a new file.
6032 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6034 * parse.y (block_end:): If the collected block doesn't feature a
6035 statement, insert an empty statement.
6037 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6039 * parse.y (maybe_yank_clinit): New function.
6040 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
6041 end of the list of methods belonging to a class.
6042 (java_complete_expand_method): Check whether <clinit> is really
6043 necessary and expand it accordingly.
6045 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6047 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
6048 processed by the method's switch statement.
6050 2000-05-19 Tom Tromey <tromey@cygnus.com>
6052 * java-tree.h: Added init state enum.
6053 * decl.c (emit_init_test_initialization): Initialize class
6054 initialization check variable by looking at class' state.
6056 2000-05-19 Tom Tromey <tromey@cygnus.com>
6058 * java-tree.h (build_instanceof): Declare.
6059 (build_get_class): Declare.
6060 * parse.y (patch_binop): Use build_instanceof.
6061 * expr.c (build_instanceof): New function. If class is final,
6062 don't make a function call.
6063 (expand_java_INSTANCEOF): Use it.
6064 (build_get_class): New function.
6066 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6068 * jcf-write.c (generate_classfile): Scan the source_file for
6069 slashes with the right pointer variable.
6071 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6073 * lang.c (lang_decode_option): Update -Wunused flags by calling
6075 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
6077 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6079 * check_init.c (check_init): Constify local char *.
6080 * class.c (push_class): Constify local char *.
6081 * java_tree.h: Update prototypes.
6082 * jcf-io.c (open_class): Constify filename parameter and
6084 (find_class): Remove redundant string copy. Cast return from
6086 * jcf-parse.c (read_class, parse_class_file, yyparse):
6087 Constify local char *.
6088 * jcf-write.c (generate_bytecode_insns, generate_classfile):
6089 Constify local char *.
6090 * jcf.h (JCF): Constify filename and classname.
6091 (JCF_FINISH): Cast args to FREE to char * when appropriate.
6092 * lang.c (init_parse): Constify parameter and return value.
6093 * lex.c (java_get_line_col): Constify filename parameter.
6094 * parse.h: Constify parser_ctxt.filename. Update prototypes.
6095 * parse.y (java_parser_context_suspend,
6096 issue_warning_error_from_context, safe_layout_class): Constify
6098 * parse.c: Regenerate.
6100 2000-05-08 Tom Tromey <tromey@cygnus.com>
6102 * expr.c (build_jni_stub): Cache the result of
6103 _Jv_LookupJNIMethod.
6105 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6107 * decl.c (predef_filenames_size): Now 7.
6108 (predef_filenames): New seventh entry.
6110 2000-05-04 Tom Tromey <tromey@cygnus.com>
6112 * boehm.c (mark_reference_fields): Don't mark RawData fields.
6113 Keep track of when we've seen a reference field after a
6114 non-reference field.
6115 (get_boehm_type_descriptor): Handle case where we see
6116 non-reference fields but no trailing reference field.
6117 * decl.c (rawdata_ptr_type_node): Define.
6118 (init_decl_processing): Initialize rawdata_ptr_type_node.
6119 * java-tree.h (rawdata_ptr_type_node): Declare.
6121 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6123 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
6124 specifiers in calls to fprintf.
6126 2000-05-03 Andrew Haley <aph@cygnus.com>
6128 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
6130 * javaop.h (WORD_TO_INT): New function.
6131 (IMMEDIATE_s4): Use WORD_TO_INT.
6132 * jcf.h (JPOOL_INT): Ditto.
6134 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
6137 2000-04-19 Tom Tromey <tromey@cygnus.com>
6139 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
6141 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
6143 * expr.c (build_jni_stub): New function.
6144 * lang-specs.h: -fjni and -femit-class-file are incompatible.
6146 * parse.y (java_complete_expand_methods): Expand a native method
6147 and call build_jni_stub if -fjni given.
6148 * lang-options.h: Document -fjni.
6149 * lang.c (flag_jni): New global.
6150 (lang_f_options): Added `jni' entry.
6151 * java-tree.h (soft_lookupjnimethod_node,
6152 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
6154 (flag_jni): Declare.
6155 (build_jni_stub): Declare.
6156 (struct lang_decl): Added `native' flag.
6157 (METHOD_NATIVE): Redefined to use `native' field of lang specific
6159 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
6160 soft_jnipopsystemframe_node): New globals.
6161 (init_decl_processing): Set them. _Jv_InitClass only takes one
6164 * java-tree.def: Put into `C' mode.
6166 2000-04-27 Tom Tromey <tromey@cygnus.com>
6169 * expr.c (expand_invoke): Generate check to see if object pointer
6170 is null in nonvirtual invocation case.
6171 * java-tree.h (soft_nullpointer_node): Declare.
6172 * decl.c (soft_nullpointer_node): New global.
6173 (init_decl_processing): Initialize soft_nullpointer_node.
6174 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6175 or `private' methods.
6176 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6178 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6180 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6183 2000-04-26 Tom Tromey <tromey@cygnus.com>
6185 * zextract.c (find_zip_file_start): New function.
6186 (read_zip_archive): Use it.
6188 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6190 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
6192 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6194 * class.c (common_enclosing_context_p): New function.
6195 * java-tree.h (common_enclosing_context_p): Added prototype.
6196 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
6197 classes sharing an outer context with the current instance.
6198 * parse.y (build_access_to_thisn): Fixed leading comment.
6199 (verify_constructor_super): New local `supper_inner'. Skip
6200 enclosing context argument in the case of inner class constructors.
6201 (patch_method_invocation): Insert proper context as second
6202 parameter to pure inner class constructor super invocations.
6204 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6206 * parse.y (end_class_declaration): Reset the interface number
6209 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6211 * parse.y (source_start_java_method): Deleted unnecessary code.
6212 (patch_method_invocation): Fixed comment.
6214 2000-04-24 Robert Lipe <robertlipe@usa.net>
6216 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
6218 2000-04-23 Tom Tromey <tromey@cygnus.com>
6220 * boehm.c (mark_reference_fields): Use int_byte_position.
6222 2000-04-22 Tom Tromey <tromey@cygnus.com>
6224 * boehm.c (mark_reference_fields): Only call byte_position on
6227 2000-04-22 Tom Tromey <tromey@cygnus.com>
6229 * boehm.c (mark_reference_fields): Added `last_view_index'
6230 argument. Use DECL_FIELD_OFFSET to determine field's offset.
6232 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
6234 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
6235 * parse.y (check_class_interface_creation): Fixed comments. Select
6236 permitted modifiers for (inner) interfaces. Changed error message
6237 to report rejected modifiers used with local classes.
6239 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6241 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
6242 of directly inherited type considered in scope.
6243 * parse.y (do_resolve_class): Search inherited classes for inner
6246 2000-04-20 Tom Tromey <tromey@cygnus.com>
6248 * parse.y (not_accessible_p): Use member's class, not current
6249 class, when doing inheritance check for protected reference.
6252 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
6254 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
6256 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6258 * parse.y (lookup_field_wrapper): Search for final local aliases.
6259 (resolve_expression_name): Let lookup_field_wrapper search for
6260 final local aliases. Force the value of `name' if one is found.
6261 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
6262 an expression name. Fixed comments.
6264 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6266 * parse.y (yyerror): `msg' can be null, don't use it in that case.
6268 2000-04-19 Tom Tromey <tromey@cygnus.com>
6270 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
6272 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6274 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
6276 2000-04-18 Tom Tromey <tromey@cygnus.com>
6279 * gjavah.c (utf8_cmp): Changed return value.
6280 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
6282 (cxx_keywords): New global.
6283 (get_field_name): Handle new result of cxx_keyword_subst.
6284 (print_method_info): Likewise.
6286 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
6288 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
6289 with a newline, for CNI.
6290 (print_stub_or_jni): Print a space or newline before method name for
6292 (print_cxx_classname): Don't write leading "::" in CNI stub method.
6293 (process_file): Include gcj/cni.h if generating CNI stubs.
6295 2000-04-16 Tom Tromey <tromey@cygnus.com>
6297 * gjavah.c (decompile_method): Use print_field_name.
6300 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6302 * parse.y (java_expand_classes): Reverse the package list once.
6303 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
6305 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
6306 the `==' and `!=' operators.
6308 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6310 * jcf-write.c (generate_bytecode_insns): At invokation time,
6311 always relate an interface method to the type of its selector.
6313 2000-04-05 Tom Tromey <tromey@cygnus.com>
6316 * expr.c (expand_invoke): Generate check to see if object pointer
6317 is null in nonvirtual invocation case.
6318 * java-tree.h (soft_nullpointer_node): Declare.
6319 * decl.c (soft_nullpointer_node): New global.
6320 (init_decl_processing): Initialize soft_nullpointer_node.
6321 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6322 or `private' methods.
6323 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6325 2000-04-05 Tom Tromey <tromey@cygnus.com>
6328 * parse.y (check_final_assignment): Recognize assignments to the
6329 `length' field of an array when generating class files.
6331 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6333 * class.c (decl_hash): Prototype removed.
6334 (decl_compare): Likewise.
6336 2000-04-05 Tom Tromey <tromey@cygnus.com>
6338 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
6339 * parse.y (check_modifiers_consistency): Check for final/volatile
6340 clash. Fixes PR gcj/164.
6342 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6344 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
6346 (java_hash_compare_tree_node): Renamed from `decl_compare, made
6348 (add_method_1): Use `java_hash_hash_tree_node' and
6349 `java_hash_compare_tree_node'.
6350 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
6351 (java_hash_compare_tree_node): Likewise.
6352 * parse.y (find_applicable_accessible_methods_list): Create,
6353 delete and use a hash table to remember already searched interfaces.
6355 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
6357 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
6360 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6362 * boehm.c (mark_reference_fields, set_bit): Prototype.
6363 (set_bit): Un-ANSI-fy definition.
6365 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
6368 * decl.c (emit_init_test_initialization): Likewise.
6370 * gjavah.c (jni_print_char): Likewise.
6372 * parse.y (create_new_parser_context): Likewise.
6374 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6376 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
6377 patch missing hunk. Fixed indentation.
6379 2000-03-30 Tom Tromey <tromey@cygnus.com>
6381 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
6382 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
6384 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6386 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6387 when negative *before* using it as an array index.
6388 * ChangeLog: Fixed typo.
6390 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6392 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6393 to 0 when it reaches -1.
6395 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6397 * jcf-parse.c (get_constant): Properly cast `num' during the
6398 invocation of `add_double'.
6399 * jcf-write.c (push_long_const): Properly cast `lo' before
6400 comparing it to short bounds.
6401 * parse-scan.y (interface_declaration:): Rule re-arrange so that
6402 `interface_body:' is reduced after the current interface is
6405 2000-03-26 Tom Tromey <tromey@cygnus.com>
6407 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
6408 Java-specific `-f' option.
6410 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6412 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
6413 Adjust order of making types.
6414 Make bitsize_*_node values.
6416 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6418 * class.c (make_field_value): Use byte_position.
6419 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
6420 (java_array_data_offset): Likewise.
6421 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
6424 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6426 * parse.y (check_abstract_method_definitions): New local
6427 `end_type_reached'. Make sure we also consider `end_type'.
6428 (java_check_abstract_method_definitions): Make sure we eventually
6429 consider `java.lang.Object'.
6430 (maybe_use_access_method): Don't use access method if not in the
6431 context of a pure inner class or if the method's context is right.
6432 (find_applicable_accessible_methods_list): New static flag
6433 `object_done'. Don't search abstract classes as interfaces. Fixed
6434 indentation. Fixed the `java.lang.Object' only search. Search
6435 class interface(s) first, then fully search enclosing contexts.
6436 (find_most_specific_methods_list): Pick the closest candidate when
6437 they're all abstract.
6439 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6441 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6442 properly initialize `finished_label'. Don't emit gotos for empty
6445 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6447 * except.c (emit_handlers): Clear catch_clauses_last.
6449 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6451 * parse.y (check_method_types_complete): New function.
6452 (create_class): Reset anonymous class counter only when seeing an
6454 (java_complete_class): JDEP_METHOD: Don't recompute signature
6457 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6459 * class.c (build_static_ref): Fixed indentation in comment.
6460 * java-tree.def (TRY_EXPR): Fixed typo in name.
6461 (CLASS_LITERAL): Likewise.
6462 * java-tree.h: (TYPE_DOT_CLASS): New macro.
6463 (struct lang_type): New field `dot_class'.
6464 * jcf-write.c (generate_bytecode_insns): Fixed error message.
6465 (generate_classfile): Method `class$' is synthetic.
6466 * parse.y (build_do_class_method): New function.
6467 (build_dot_class_method_invocation): Likewise.
6468 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
6469 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
6470 (qualify_ambiguous_name): Likewise.
6471 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
6472 (build_try_statement): Fixed leading comment.
6474 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6476 * class.c (make_field_value): Properly handle sizes.
6477 (get_dispatch_vector): Use tree_low_cst and host_integerp.
6478 (layout_class_method): Count using trees.
6479 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
6480 * expr.c (java_array_data_offset): Use int_bit_position.
6481 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
6482 (build_invokevirtual): Use tree_low_cst and do computations with trees.
6484 2000-03-16 Tom Tromey <tromey@cygnus.com>
6486 * lang.c (flag_hash_synchronization): New global.
6487 (lang_f_options): Added `hash-synchronization'.
6488 * lang-options.h: Mention -fhash-synchronization.
6489 * java-tree.h (flag_hash_synchronization): Declare.
6490 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
6491 hash table synchronization is disabled.
6492 * decl.c (init_decl_processing): Only push `sync_info' value when
6493 hash table synchronization is disabled.
6494 * class.c (make_class_data): Only push `sync_info' field when hash
6495 table synchronization is disabled. Removed dead code.
6497 2000-03-16 Tom Tromey <tromey@cygnus.com>
6499 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
6501 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6503 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
6505 * parse.y (patch_method_invocation): Handle anonymous classes
6506 creation in static context.
6508 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6510 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
6511 * parse.y (resolve_qualified_expression_name): Use it.
6512 (patch_method_invocation): Likewise.
6514 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6516 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
6517 depending on the type of dependency which dictates what the
6519 (unresolved_type_p): Resolved types limited to the current class.
6521 2000-03-15 Tom Tromey <tromey@cygnus.com>
6523 * decl.c (init_decl_processing): Set type of `sync_info' to be
6526 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
6527 Correctly compute bit number for current slot. Zero `high' and
6528 `low' in DS_LENGTH case. Don't skip inherited fields. Use
6529 mark_reference_fields.
6530 (mark_reference_fields): New function.
6532 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6534 * parse.y (register_incomplete_type): Fixed initialization of
6537 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6539 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
6541 (push_class_context, pop_class_context): New function.
6542 (class_body:): Call pop_class_context.
6543 (interface_body:): Likewise.
6544 (INNER_QUALIFIER): New macro.
6545 (report_class_declaration): Changed output format and use
6546 INNER_QUALIFIER. Call push_class_context.
6548 2000-02-14 Andrew Haley <aph@cygnus.com>
6550 * check-init.c (check_init): Add new cases for unary and binary
6553 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6555 * parse.y (resolve_package): Set `next' once a type name has been
6556 progressively discovered.
6557 (resolve_qualified_expression_name): Propagate resolution only if
6558 there are remaining qualifiers. Take into account `q' might have
6559 been cleared after re-qualification.
6560 * parse.y (patch_method_invocation): New local `resolved'.
6561 Section dealing with qualified expression rewritten to use
6562 resolve_field_access.
6564 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6566 * parse.h (PUSH_CPC): Fixed indentation.
6567 (DEBUG_CPC): New macro.
6568 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
6569 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
6570 * parse.y (class_body_declaration:): Use
6571 SET_CPC_INSTANCE_INITIALIZER_STMT.
6572 (method_declaration:): Check for null current_function_decl.
6573 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
6574 (java_parser_context_pop_initialized_field): Better handling of
6576 (maybe_make_nested_class_name): Mark nested class name as
6577 qualified when necessary.
6578 (end_class_declaration): Don't call java_parse_context_resume when
6579 one or more error occurred.
6580 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
6581 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
6582 SET_CPC_INITIALIZER_STMT.
6583 (method_header): Check for inner classes declaring static methods.
6584 (resolve_qualified_expression_name): Handle situation where `this'
6587 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
6589 * typeck.c (build_prim_array_type): Correctly set the high word too.
6591 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6593 * parse.y (java_complete_expand_methods): Leave <clinit> out of
6595 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
6596 list of methods for interfaces.
6598 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6600 * parse.y (qualify_ambiguous_name): Properly handle expressions
6603 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6605 * parse.y (check_final_assignment): Extended to process
6607 (patch_assignment): Have check_final_assignment called only once.
6609 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6611 * java-tree.h (IS_INIT_CHECKED): New flag.
6612 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
6613 * parse.y (patch_string): Call force_evaluation_order on the
6614 completed string concatenation tree.
6615 * expr.c (force_evaluation_order): Call force_evaluation_order on
6616 function's arguments too.
6618 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6620 * decl.c (emit_init_test_initialization): Mark KEY as unused.
6621 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
6622 (build_anewarray): Likewise.
6623 * parse.y (patch_newarray): Likewise.
6624 * parse.c: Regenerated.
6626 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6628 * decl.c (init_decl_processing): Added new class fields `depth',
6629 `ancestors', and `idt' to class_type_node. Use
6630 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
6631 * class.c (make_class_data): Push initial values for new fields.
6632 * java-tree.h: Updated prototype for `build_invokeinterface'.
6633 * expr.c (build_invokeinterface): Changed parameters to accept
6634 `method' tree. Calculate index of `method' in its declaring
6635 interface. Build call to _Jv_LookupInterfaceMethodIdx.
6636 (expand_invoke): Call `build_invokeinterface' with new parameters.
6637 * parse.y (patch_invoke): Call `build_invokeinterface' with new
6640 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6642 * typeck.c (lookup_do): Search superinterfaces first
6643 when looking up an interface method. From Godmar Back
6646 2000-03-06 Tom Tromey <tromey@cygnus.com>
6648 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
6650 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6652 * java-tree.h (lookup_argument_method2): Declared.
6653 (safe_layout_class): Prototype moved from parse.h.
6654 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
6655 * parse.y (java_check_regular_methods): Local `super_class' gone.
6656 Call lookup_argument_method2 instead of lookup_argument_method.
6657 Perform modifier match for methods found declared in implemented
6658 interfaces. Fixed indentation problem. Overriding/hiding error
6659 report to take place only for methods found in classes.
6660 * typeck.c (lookup_argument_method): Changed leading
6661 comment. Re-written by calling lookup_do.
6662 (lookup_argument_method2): New function.
6663 (lookup_java_method): Re-written by calling lookup_do.
6664 (lookup_do): New function.
6666 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6668 * check-init.c (check_init): Removed dead code. Handle (blank)
6670 * parse.y (declare_local_variables): New local `final_p', set it
6671 and use it to initialize LOCAL_FINAL.
6672 (check_final_assignment): Only check FIELD_DECLs.
6674 2000-02-17 Tom Tromey <tromey@cygnus.com>
6676 * Makefile.in (JAVA_OBJS): Added boehm.o.
6677 (boehm.o): New target.
6678 * Make-lang.in (JAVA_SRCS): Added boehm.c.
6679 * java-tree.h (flag_use_boehm_gc): Declare.
6680 (get_boehm_type_descriptor): Declare.
6681 * lang.c (lang_f_options): Added `use-boehm-gc'.
6682 (flag_use_boehm_gc): New global.
6683 * lang-options.h: Added -fuse-boehm-gc.
6684 * boehm.c: New file.
6685 * class.c (get_dispatch_table): If class uses a Boehm type
6686 descriptor, put it in the vtable.
6687 (make_class_data): Removed dead code.
6689 2000-03-03 Per Bothner <per@bothner.com>
6691 * decl.c (init_decl_processing): Initialize sizetype properly.
6693 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6695 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
6696 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
6697 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6698 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
6699 (jcf_parse): New local `current'. Load innerclasses seen in outer
6700 context being processed.
6701 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6702 * jcf-write.c (append_innerclasses_attribute): New function.
6703 (append_innerclasses_attribute_entry): Likewise.
6704 (get_access_flags): Handle static classes. Set anonymous and local
6705 classes to be private.
6706 (generate_classfile): Attribute count adjusted. Call
6707 append_innerclasses_attribute.
6708 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
6709 PURE_INNER_CLASS_TYPE_P.
6710 * parse.y (parser_qualified_classname): New parameter `is_static',
6711 produce non qualified name accordingly.
6712 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
6713 (create_interface): Added argument to parser_qualified_classname.
6714 (create_class): Added argument to parser_qualified_classname. Setup
6715 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
6716 (add_inner_class_fields): Fixed indentation.
6717 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
6718 (method_declarator): Fixed typo in comment.
6719 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
6720 (build_current_thisn): Likewise.
6721 (patch_method_invocation): Likewise.
6723 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
6725 * decl.c (current_function_decl): Move to toplev.c.
6727 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6729 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
6730 (DECL_BIT_INDEX): Use underlying representation.
6731 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
6733 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6735 * expr.c (build_java_ret): Pass proper type to size_binop.
6737 2000-02-25 Anthony Green <green@cygnus.com>
6739 * expr.c (build_class_init): Mark the decl to be ignored by
6741 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
6742 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
6743 * class.c (init_test_hash_newfunc): New function.
6744 (decl_hash): New function.
6745 (decl_compare): New function.
6746 * decl.c (emit_init_test_initialization): New function.
6747 (complete_start_java_method): Traverse the init test hashtable,
6748 calling emit_init_test_initialization.
6749 (always_initialize_class_p): Define.
6750 * expr.c (build_class_init): Use initialization tests when
6751 emitting class initialization code.
6752 (always_initialize_class_p): Declare.
6753 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
6755 * java-tree.h: Include hash.h.
6756 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
6757 (struct lang_decl): Add init_test_table field.
6758 (init_test_hash_entry): Define.
6760 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6762 * gjavah.c (main): Avoid using `argi' to report unimplemented
6765 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6767 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6768 initialize locals to avoid warnings. Local `exception_type' moved
6771 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6773 * parse.y (resolve_expression_name): Use `orig' as a second
6774 argument to resolve_field_access.
6775 (resolve_field_access): Removed unnecessary code when dealing with
6778 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6780 * class.c (push_super_field): Don't push the field twice.
6781 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
6782 * parse.h (java_reorder_fields): Prototyped.
6783 * parse.y (java_reorder_fields): New function.
6784 (java_layout_class): Simplified not to worry about re-ordering.
6786 2000-02-23 Tom Tromey <tromey@cygnus.com>
6788 * gjavah.c (print_name): In JNI case, correctly quote string.
6789 (print_method_info): Don't handle overrides in JNI mode.
6791 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6793 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
6794 value type set to `boolean_type_node'.
6796 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6798 * jcf-dump.c (main): Test for correct condition after
6799 output file creation.
6801 2000-02-19 Anthony Green <green@cygnus.com>
6803 * jcf-depend.c (add_entry): Fix test for first list entry.
6805 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6807 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
6808 * constants.c (build_constants_constructor): Likewise.
6810 2000-02-19 Anthony Green <green@cygnus.com>
6812 * jcf-depend.c (add_entry): Add entries to the end of the list.
6814 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
6816 * decl.c (INT_TYPE_SIZE): Define if necessary.
6817 (expand_java_return): Handle the case of a native integer smaller
6820 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
6822 * gjavah.c (help): Use GCCBUGURL.
6823 * jv-scan.c (help): Likewise.
6824 * jcf-dump.c (help): Likewise.
6826 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6828 * jcf-write.c (generate_bytecode_insns): Don't generate empty
6831 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6833 * jcf-parse.c (load_class): Call `fatal' if no file containing
6834 the target class are found.
6836 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
6838 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
6839 lex.c, lex.h, and PARSE_H to...
6840 (parse.o, parse-scan.o): ...here, respectively.
6842 * lex.c: Split out code that may trigger SIGFPE from yylex()
6843 to its own function.
6844 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
6846 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6848 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
6850 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6852 * parse.y (outer_field_access_p): Stop in time when outer contexts
6854 (resolve_qualified_expression_name): Properly qualify *everything*
6855 after a package.type to be resoled as expression names.
6856 (find_applicable_accessible_methods_list): Save/restore `class' to
6857 isolate it from a possible outer context search.
6859 2000-02-15 Tom Tromey <tromey@cygnus.com>
6861 * gjavah.c (jni_print_char): New function.
6862 (print_full_cxx_name): Use it.
6863 (decode_signature_piece): Likewise.
6864 (print_cxx_classname): Likewise.
6866 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6868 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
6870 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
6872 * gjavah.c: Include version.h.
6874 * jcf-dump.c: Likewise.
6876 * jv-scan.c: Likewise.
6878 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6880 * parse.y (outer_field_access_fix): First parameter now a tree
6881 node. Check for assignement to final. First argument to
6882 build_outer_field_access_fix modified to accommodate prototype.
6883 (build_outer_field_access): Don't check for assignment to final
6885 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
6886 possibly returned by outer_field_access_fix. Changed
6887 outer_field_access_fix's first argument.
6888 (check_final_assignment): $finit$'s context is OK.
6889 (patch_unaryop): Use node instead of its line/column value when
6890 calling outer_field_access_fix.
6892 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6894 * parse.y (interface_declaration:): No longer tagged
6895 <node>. Re-installed default action.
6896 (class_member_declaration:): Handle inner interfaces.
6897 (interface_member_declaration): Handle inner interfaces and
6899 (create_interface): Push error if one seen. Suspend parsing
6900 context when processing an inner interface.
6901 (register_fields): Inner class static field limitations not to
6902 apply to inner interfaces.
6904 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6906 * jcf-parse.c (load_class): Update `java_error_count' when a
6907 class' file can't be found.
6908 (parse.y): Avoid (byte)code generation when errors seen.
6910 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6912 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
6913 decodes a valid node.
6914 (patch_binop): Handle TRUNC_DIV_EXPR.
6916 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6918 * parse.y (resolve_package): New local `acc'. Try to progressively
6919 build and guess a package and type name.
6921 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6923 * parse.y (find_applicable_accessible_methods_list): Load and
6924 layout the search class if necessary.
6925 (java_complete_tree): Keep to original type of the folded initial
6928 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6930 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
6931 Generate error message if circularity is detected. New static
6933 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
6934 * jcf-write.c (generate_bytecode_insns): Very simply handle
6936 * parse.y (java_check_circular_reference): Use
6937 `cyclic_inheritance_report' during report, if necessary.
6938 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
6939 walking NEW_ARRAY_INIT twice.
6941 2000-02-09 Tom Tromey <tromey@cygnus.com>
6943 * parse.y (check_class_interface_creation): Allow inner classes to
6944 be `private' or `protected', check modifiers' consistency. Prevent
6945 block local classes from bearing any modifiers.
6947 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6949 * except.c (check_start_handlers): Re-add prototype lost in last
6951 (maybe_start_try): Remove excess argument to `check_start_handlers'.
6953 2000-02-09 Andrew Haley <aph@cygnus.com>
6955 * decl.c (clear_binding_level): Remove excess initializer.
6956 (maybe_poplevels): Remove unused variable.
6957 (force_poplevels): Ditto.
6958 (struct binding_level): Add comment.
6960 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6962 * jcf-write.c (generate_classfile): Don't consider
6963 pre-initialization with reference value (use <clinit> instead.)
6964 * parse.y (java_fix_constructors): No generated constructor for
6966 (build_outer_field_access): Removed debug message.
6967 (outer_field_expanded_access_p): Adapted to bytecode generation.
6968 (build_outer_field_access_method): Use fix_method_argument_names.
6969 (build_outer_method_access_method): Fixed indentation. Added
6970 comment. Handle access method generation for static and also void
6972 (build_access_to_thisn): Inserted debug message.
6973 (maybe_build_thisn_access_method): Use fix_method_argument_names.
6974 (resolve_qualified_expression_name): Fixed comment.
6975 (not_accessible_p): Adapted to bytecode generation. Added comment.
6976 (patch_method_invocation): Added comment.
6977 (maybe_use_access_method): Fixed leading comment. Handle static
6979 (java_complete_lhs): Don't shortcut handling of initialized upon
6980 declaration String type static fields when generating bytecode.
6981 (patch_unaryop): Handle outer field access when generating
6984 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6986 * java-tree.h (FIELD_THISN): New macro.
6987 * jcf-write.c (append_synthetic_attribute): New function.
6988 (generate_classfile): Set "Synthetic" attribute on this$<n>,
6989 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
6990 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
6992 (build_outer_field_access): Turned on access functions usage and
6993 generation when compiling to bytecode.
6994 (maybe_use_access_method): Likewise.
6996 2000-01-25 Andrew Haley <aph@cygnus.com>
6998 * java-except.h (struct eh_range): Add `expanded' field.
6999 (maybe_start_try): Add end_pc arg.
7000 (maybe_end_try): Ditto.
7001 * java-tree.h (force_poplevels): new function.
7002 * expr.c (expand_byte_code): Don't call maybe_start_try or
7004 * except.c (add_handler): Reset expanded.
7005 (expand_start_java_handler): Set expanded.
7006 (check_start_handlers): Don't expand a start handler that's
7007 already been expanded.
7008 (maybe_start_try): Add end_pc arg. Only expand a handler which
7010 (expand_end_java_handler): call force_poplevels.
7011 (force_poplevels): new function.
7012 * decl.c (binding_level): Add start_pc of binding level.
7013 (maybe_pushlevels): Call maybe_start_try when pushing binding
7015 (maybe_poplevels): Call maybe_end_try when popping binding levels.
7016 (LARGEST_PC): Define.
7017 (clear_binding_level): Use LARGEST_PC.
7019 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
7020 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
7021 (binding_depth, is_class_level, current_pc): new variables.
7022 (struct binding_level): ditto.
7023 (indent): new function.
7024 (push_jvm_slot): add debugging info.
7025 (maybe_pushlevels): ditto.
7026 (maybe_poplevels): ditto.
7029 (start_java_method): ditto.
7030 (give_name_to_locals): comment only.
7031 * except.c (binding_depth, is_class_level, current_pc):
7033 (expand_start_java_handler): add debugging info.
7034 (expand_end_java_handler): ditto.
7036 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7038 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
7039 (print_name_for_stub_or_jni, process_file): Constify a char*.
7041 2000-02-03 Tom Tromey <tromey@cygnus.com>
7043 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
7045 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7047 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
7048 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
7051 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7053 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
7054 * java-tree.h (TYPE_II_STMT_LIST): New macro.
7055 (struct lang_type): New field `ii_block'.
7056 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
7057 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
7058 * parse.h (struct parser_ctxt): New field `instance_initializers'.
7059 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
7060 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
7061 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
7063 * parse.y (add_instance_initializer): New function.
7064 (in_instance_initializer): New static global.
7065 (class_body_declaration:): Link instance initializer block.
7066 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
7067 (array_creation_expression:): Remove unused local.
7068 (java_parser_context_push_initialized_field): Fixed leading
7069 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
7070 CPC_INSTANCE_INITIALIZER_LIST.
7071 (java_parser_context_pop_initialized_field): Likewise.
7072 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
7073 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
7074 CPC_INITIALIZER_STMT.
7075 (fix_constructors): New local `class_type'. Use it. Call
7076 add_instance_initializer.
7077 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
7078 (patch_return): Forbid return in instance initializers.
7079 (patch_throw_statement): Enforce exception handling in the context
7080 of instance initializers.
7082 2000-02-03 Tom Tromey <tromey@cygnus.com>
7084 * Make-lang.in (java.mostlyclean): Remove executables in
7087 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7089 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
7090 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
7091 (java_float_finite): Convert to use union Word from javaop.h.
7092 (java_double_finite): Convert to use union DWord from javaop.h.
7094 2000-02-02 Tom Tromey <tromey@cygnus.com>
7096 * gjavah.c (options): Added `jni' entry.
7097 (help): Document -jni.
7098 (flag_jni): New global.
7099 (process_file): Handle JNI output. Don't print text from
7100 -prepend, -add, etc, when generating stubs. Only remove `.class'
7101 suffix if it actually exists.
7102 (main): Create a `.c' file when run with `--jni --stubs'. Create
7103 correct output file name with `--jni'.
7104 (print_include): Mangle header name differently in JNI case.
7105 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
7107 (print_method_info): Handle JNI case. Put signature info into
7108 method name. Handle case when STREAM is NULL.
7109 (print_name_for_stub_or_jni): New function.
7110 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
7111 (print_cxx_classname): Handle JNI.
7112 (print_full_cxx_name): Likewise.
7113 (decode_signature_piece): Likewise.
7114 (overloaded_jni_method_exists_p): New function.
7115 (struct method_name): Added `signature' and `sig_length' fields.
7116 (HANDLE_END_FIELD): Do nothing in JNI mode.
7118 2000-02-02 Tom Tromey <tromey@cygnus.com>
7120 * jv-scan.c: Include version.c, <getopt.h>.
7121 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
7122 (options): New array.
7123 (usage): New function.
7124 (version): New function.
7125 (main): Use getopt_long to parse command line.
7126 * jcf-dump.c: Include version.c, <getopt.h>.
7127 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
7128 OPT_JAVAP): New macros.
7129 (options): New array.
7130 (usage): Return `void'. Changed message.
7131 (help): New function.
7132 (version): New function.
7133 (main): Use getopt_long_only to parse command line.
7134 * gjavah.c: Include <getopt.h>.
7135 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
7136 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
7137 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
7138 (options): New array.
7139 (java_no_argument): Removed.
7140 (help): Updated with missing options.
7141 (main): Use getopt_long_only to parse command line.
7142 (usage): Changed message.
7144 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7146 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
7147 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
7148 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
7149 * parse.y (array_creation_expression:): Handle anonymous arrays.
7150 (build_array_from_name): Don't set `ret_name' if null.
7151 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
7152 (qualify_ambiguous_name): Likewise.
7153 (java_complete_expand_class): Likewise.
7155 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7157 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
7158 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
7159 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
7160 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
7161 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
7162 AIPL_FUNCTION_COMPLETED_INVOCATION.
7163 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
7164 AIPL_FUNCTION_INVOCATION_READY.
7165 (AIPL_FUNCTION_DECLARATION): New enum entry.
7166 * parse.y (reorder_static_initialized): New function.
7167 (java_parser_context_pop_initialized_field): Use it.
7168 (add_inner_class_fields): Use
7169 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
7170 augmented. Install marker after last alias initializer, if any.
7171 (generate_finit): Fixed typo. Don't try to retain only the used
7173 (method_header): Compute and set DECL_FUNCTION_NAP.
7174 (method_declarator): Fixed comment. Insert alias initializer in
7176 (build_alias_initializer_parameter_list): Fixed leading
7177 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
7178 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
7179 (java_complete_expand_class): Code to retain only used aliases
7181 (java_complete_expand_methods): New local `first_decl'. Generate
7182 $finit$ first, then expand the constructors, regular methods and
7184 (java_complete_expand_method): Don't report error on missing
7185 return statement if previously detected bogus.
7186 (fix_constructors): Don't patch constructor parameters list.
7187 (patch_method_invocation): Use new AIPL enum values. Reverse
7188 alias initializer list for anonymous classes.
7190 2000-01-30 Anthony Green <green@redhat.com>
7192 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
7193 determine how many stack slots to pop.
7195 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7197 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
7198 error handling/recovery.
7199 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
7201 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7203 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
7204 FIELD_LOCAL_ALIAS_USED): New macros.
7205 (DECL_FUNCTION_NAP): New macro.
7206 (struct lang_decl): New field `nap'.
7207 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
7208 (struct lang_type): New fields `finit_stmt_list' and
7210 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
7211 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
7212 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
7213 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
7214 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
7215 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
7216 (BUILD_THROW): Macro line separator re-indented.
7217 * parse.y (end_class_declaration): New function.
7218 (maybe_generate_pre_expand_clinit): New name for
7219 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
7220 pre-expand static fields.
7221 (maybe_generate_clinit): Function deleted.
7222 (check_for_static_method_reference): Prototype's parameter list
7224 (generate_finit): New name for maybe_generate_finit. Changed
7225 leading comment. Function rewritten to use
7226 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
7227 (build_alias_initializer_parameter_list): New function.
7228 (java_parser_context_pop_initialized_field): Likewise.
7229 (add_inner_class_fields): Likewise.
7230 (type_declaration:): Call end_class_declaration.
7231 (class_member_declaration:): Likewise.
7232 (formal_parameter_list:): Fixed typos.
7233 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
7234 element. Improved error handling.
7235 (block_statement:): Call end_class_declaration.
7236 (anonymous_class_creation:): Likewise.
7237 (create_anonymous_class): Fixed comments.
7238 (create_class): Call add_inner_class_fields.
7239 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
7240 (method_header): Use MARK_FINAL_PARMS.
7241 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
7242 (method_declarator): Propagate final argument flag.
7243 (craft_constructor): New local `artificial'. Call
7244 build_alias_initializer_parameter_list. Use
7245 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
7246 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
7248 (complete_expand_class): Get rid of unused outer context local
7250 (java_complete_expand_methods): Fixed leading
7251 comment. Generate/pre-expand <clinit> first. Changed method
7252 expansion order to regular, $finit$, constructors, <clinit>.
7253 (java_complete_expand_method): Set current_function_decl.
7254 (fix_constructors): Fix constructor parameter list to account for
7255 outer context local alias initializers.
7256 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7257 (resolve_expression_name): Lookup outer context local aliases. New
7258 local `access', use it.
7259 (patch_method_invocation): Patch inner class ctor invocation with
7260 outer context local aliases initialization values. $finit$
7261 invocation patching now includes things generated with
7262 build_alias_initializer_parameter_list.
7263 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7264 (build_super_invocation): Likewise.
7265 (patch_assignment): Changed comment.
7267 2000-01-27 Andrew Haley <aph@cygnus.com>
7269 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
7273 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7275 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
7277 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
7279 * parse.y (register_fields): Don't pass a format specifier to
7280 OBSOLETE_MODIFIER_WARNING.
7281 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
7282 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
7284 (check_modifiers): Change function into a macro.
7285 (check_class_interface_creation): Pass a literal format string.
7287 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7289 * buffer.h: PROTO -> PARAMS.
7290 * check-init.c: Likewise.
7291 * class.c: Likewise.
7292 * constants.c: Likewise.
7293 * convert.h: Likewise.
7295 * except.c: Likewise.
7297 * gjavah.c: Likewise.
7298 * java-except.h: Likewise.
7299 * java-tree.h: Likewise.
7300 * jcf-depend.c: Likewise.
7301 * jcf-dump.c: Likewise.
7302 * jcf-parse.c: Likewise.
7303 * jcf-path.c: Likewise.
7304 * jcf-reader.c: Likewise.
7305 * jcf-write.c: Likewise.
7307 * jv-scan.c: Likewise.
7308 * jvgenmain.c: Likewise.
7309 * jvspec.c: Likewise.
7313 * parse-scan.y: Likewise.
7314 * parse.h: Likewise.
7315 * parse.y: Likewise.
7316 * typeck.c: Likewise.
7317 * verify.c: Likewise.
7320 * zextract.c: Likewise.
7321 * zipfile.h: Likewise.
7323 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7325 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7326 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
7327 * constants.c (build_constant_data_ref): Check for cached
7328 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
7329 in TYPE_CPOOL_DATE_REF.
7330 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
7331 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
7332 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
7333 (LOCAL_FINAL): New macro.
7334 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
7335 constant pool -- don't try to reuse.
7336 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
7338 (find_in_current_zip): Use TYPE_JCF.
7339 * parse.h (java_check_final): Prototype removed.
7340 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
7341 (maybe_create_class_interface_decl,
7342 check_class_interface_creation): Likewise.
7343 (java_expand_finals): Function removed.
7344 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
7345 (block_statement:): Fixed comment.
7346 (anonymous_class_creation:): Likewise.
7347 (check_class_interface_creation): Reversed Jan 12, 2000 extra
7349 (check_class_interface_creation): Loosened error report on (inner)
7350 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
7351 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
7352 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
7354 (create_interface): Likewise.
7355 (anonymous_class_counter): New static global.
7356 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
7357 patch. Fixed comments.
7358 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
7359 anonymous_class_counter when declaring a toplevel class.
7360 (craft_constructor): Fixed constructor name when handling
7361 anonymous classes. Anonymous class constructors to feature hidden
7363 (java_fix_constructors): Added comment.
7364 (java_check_final): Function removed.
7365 (java_complete_expand_methods): Fixed comment. Don't generate
7366 class data, save its outgoing constant pool instead.
7367 (verify_constructor_super): Skip anonymous class constructor
7368 hidden this$<n> parameter.
7369 (java_expand_classes): New local `saved_ctxp'. Removed call to
7370 java_expand_finals and java_check_final. Expand anonymous class
7371 constructors. Generate class data.
7372 (build_super_invocation): Skip anonymous class hidden this$<n>
7374 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
7375 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7376 (set_java_signature): Likewise.
7378 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7380 * gjavah.c: Delete ACC_VISIBILITY define.
7381 * jcf.h: Add ACC_VISIBILITY define.
7382 * parse.y: final: rule tagged <value>.
7383 (java_check_regular_methods): Use ACC_VISIBILITY define for
7384 default package access check.
7385 (local_variable_declaration_statement): Use final: rule.
7387 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7389 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
7392 2000-01-17 Tom Tromey <tromey@cygnus.com>
7394 * gjavah.c (print_field_info): Allow non-static final fields.
7396 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7398 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
7399 * parse.y (patch_anonymous_class): New function.
7400 (create_anonymous_class): Register incomplete type when the
7401 class/interface to extends/implement isn't known yet.
7402 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
7403 (verify_constructor_super): Tuned error message.
7405 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7407 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
7408 (ANONYMOUS_CLASS_P): New macro.
7409 (TYPE_SIGNATURE, TYPE_JCF): New macros.
7410 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
7411 * parse.y (create_class): Added leading argument.
7412 (maybe_create_class_interface_decl,
7413 check_class_interface_creation): Likewise.
7414 (craft_constructor): New function.
7415 (verify_constructor_super): Added argument in prototype.
7416 (class_declaration:): Inserted leading argument.
7417 (for_begin:): Use FOR_LOOP_P.
7418 (anonymous_class_creation): Create WFL of the anonymous class to
7419 instantiate. Call build_new_invocation. Added comments.
7420 (check_class_interface_creation): Handle parameter `anonymous' in
7421 verbose mode class creation announce.
7422 (link_nested_class_to_enclosing): Exclude anonymous classes.
7423 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
7424 anonymous class, even though they appear to have an enclosing
7426 (create_interface): Pass extra argument to
7427 check_class_interface_creation.
7428 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
7429 (create_class): Call check_class_interface_creation and
7430 maybe_create_class_interface_decl with extra new argument. Don't
7431 add private this$<n> to anonymous classes.
7432 (method_declarator): Insert hidden this$<n> to anonymous class
7434 (java_fix_constructors): Deleted code creating default
7435 constructor. Call craft_constructor instead.
7436 (java_check_regular_methods): Set `saw_constructor' to 1 for
7438 (fix_constructors): Pass extra argument to verify_constructor_super.
7439 (verify_constructor_super): New local `sdecl', use it. Search for
7440 matching constructor (possibly featuring arguments) in super
7442 (lookup_method_invoke): Craft constructor according to arguments
7443 list when dealing with anonymous class constructors.
7444 (build_super_invocation): Pass arguments to anonymous class super
7446 (search_loop): Use FOR_LOOP_P.
7447 (labeled_block_contains_loop_p): Likewise.
7449 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7451 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
7452 (enclosing_context_p): New function.
7453 (get_access_flags_from_decl): Handle CLASS_STATIC.
7454 (maybe_layout_super_class): Extra first argument passed to
7456 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
7458 * decl.c (access0_identifier_node): New global.
7459 (init_decl_processing): access0_identifier_node initialized.
7460 (pushdecl): Set DECL_CONTEXT only on non type decls.
7461 * expr.c (lookup_field): Lookup inner class fields in enclosing
7463 (expand_invoke): Use ID_INIT_P.
7464 (expand_java_field_op): Use DECL_CLINIT_P.
7465 * java-tree.def (CLASS_LITERAL): New tree code.
7466 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
7467 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
7468 (struct lang_decl): New field `inner_access'.
7469 (enclosing_context_p): Prototyped.
7470 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
7471 ID_CLINIT_P): New macros.
7472 (CLASS_STATIC): New macro.
7473 (CLASS_ACCESS0_GENERATED_P): New macro.
7474 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
7475 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
7476 INNER_CLASS_P): New macros.
7477 (DECL_INNER_CLASS_LIST): New macro.
7478 * jcf-parse.c (yyparse): Avoid the use of ANSI string
7480 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7481 the shift value to int. Fixed typo in comment.
7482 * lex.c (inst_id, wpv_id): Initialize.
7483 * mangle.c (unicode_mangling_length): Take `$' into account.
7484 * parse.h (DRECOVER, RECOVER): Terminate properly.
7485 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
7486 (typedef struct _jdep): New field `enclosing'.
7487 (JDEP_ENCLOSING): New macro.
7488 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
7489 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
7490 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
7491 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
7492 GET_ENCLOSING_CPC_CONTEXT): New macros.
7493 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
7494 (do_resolve_class): Added extra argument in prototype.
7495 * parse.y (resolve_class): Added extra argument in prototype.
7496 (maybe_create_class_interface_decl): Likewise.
7497 (maybe_use_access_method, build_wfl_wrap): New functions.
7498 (java_complete_expand_classes, java_complete_expand_class):
7500 (java_parser_context_push_initialized_field,
7501 java_parser_context_suspend, java_parser_context_resume):
7503 (maybe_make_nested_class_name, make_nested_class_name,
7504 set_nested_class_simple_name_value,
7505 link_nested_class_to_enclosing, find_as_inner_class,
7506 find_as_inner_class_do, check_inner_class_redefinition,
7507 build_thisn_assign, build_current_thisn, build_access_to_thisn,
7508 maybe_build_thisn_access_method, build_outer_field_access,
7509 build_outer_field_access_methods, build_outer_field_access_expr,
7510 build_outer_method_access_method, build_new_access_id,
7511 build_outer_field_access_method, outer_field_access_p,
7512 outer_field_expanded_access_p, outer_field_access_fix,
7513 build_incomplete_class_ref, patch_incomplete_class_ref,
7514 create_anonymous_class): Likewise.
7515 (inst_id, wpv_id): New static global variables.
7516 (synchronized:): New rule, tagged <node>.
7517 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
7519 (anonymous_class_creation:): New rule, tagged <node>.
7520 (NEW_TK): Tagged <node>.
7521 (type_literals, array_type_literal): New rules, tagged <node>.
7522 (class_declaration:): Removed action when reducing by class_body:
7523 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
7524 using GET_CPC in sub-rules.
7525 (class_member_declaration): Handle inner classes.
7526 (method_declaration): When reducing method_header:, reset
7527 current_function_decl when appropriate.
7528 (method_declarator:): Set the number of formal parameter to 0 for
7529 method declared without arguments.
7530 (constructor_declarator:): Likewise.
7531 (static_initializer:): List of elements kept in a list.
7532 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
7533 use of the keyword `static' for type declarations.
7534 (block_statement:): Handle inner class declarations.
7535 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
7536 type qualified `this'.
7537 (class_instance_creation_expression): Use anonymous_class_creation:
7538 to handle inner class instances creation. Handle qualified `new'.
7539 (something_dot_new): Added appropriate actions.
7540 (create_new_parser_context): New function.
7541 (java_push_parser_context, java_parser_context_save_global,
7542 java_parser_context_suspend): Use create_new_parser_context.
7543 (check_modifiers): Changed leading comment.
7544 (check_class_interface_creation): Handle interclasses.
7545 (add_superinterfaces): Fixed comment.
7546 (create_interface): Build qualified name from the raw_name instead
7547 of its matching WFL. Push the initialized fields list. raw_name added
7548 as an extra argument to maybe_create_class_interface_decl.
7549 (create_class): Build qualified name from the raw_name instead of
7550 its matching WFL. Removed assignment to current_parsed_class_un.
7551 Call PUSH_ERROR before returning an error. Suspend the current
7552 parser context when processing an inner class. Push the
7553 initialized fields list. raw_name added as an extra argument to
7554 maybe_create_class_interface_decl. Add the private this$<n>
7556 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
7557 (register_fields): Get the class type from GET_CPC and handle
7558 previous errors. Added code to handle the creation of static
7559 fields in inner classes. Initialized fields initialization
7560 statements kept in a list of lists.
7561 (maybe_generate_finit): Initialized fields initialization
7562 statements kept in a list of lists. Use GET_CPC.
7563 (maybe_generate_clinit): Likewise.
7564 (method_header): Use GET_CPC and GET_CPC_UN.
7565 (parser_qualified_classname): Handle inner classes.
7566 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
7567 (java_fix_constructors): Hide pointer to enclosing context
7568 instance in constructor list when dealing with inner classes.
7569 (jdep_resolve_class): Call resolve_class with extra first argument
7571 (resolve_class): Add enclosing context as a first extra argument
7572 to do_resolve_class.
7573 (do_resolve_class): Call find_as_inner_class. Handle WFLs
7575 (resolve_no_layout): Extra argument added to resolve_class
7577 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
7578 (java_get_real_method_name): Use GET_CPC_UN.
7579 (check_abstract_method_definitions): Use DECL_CLINIT_P.
7580 (java_check_abstract_methods): Handle static method declared in
7581 inner classes by an error.
7582 (java_check_regular_methods): Use DECL_CLINIT_P.
7583 (source_start_java_method): Also set DECL_MAX_LOCALS.
7584 (create_artificial_method): Call java_parser_context_save_global
7585 and java_parser_context_restore_global instead of saving/restoring
7586 the context by hand.
7587 (expand_start_java_method): Improved verbose mode message.
7588 (java_complete_expand_methods): Fixed leading comment. Use
7590 (fix_constructors): Added assignment to this$<n> if necessary.
7591 (java_expand_classes): Call java_complete_expand_classes instead
7592 of java_complete_expand_methods.
7593 (make_qualified_primary): Simplified.
7594 (merge_qualified_name): Optimized for missing left or right parts.
7595 (resolve_expression_name): Handle access to outer class fields from
7597 (resolve_qualified_expression_name): New macro
7598 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
7599 classes. Report error on non appropriate qualification of
7600 `new'. Handle qualified `this'.
7601 (not_accessible_p): Allow access to outer class private fields from
7603 (patch_method_invocation): Handle method invocations through
7604 access methods and inner class constructor invocations.
7605 (find_applicable_accessible_methods_list): Search enclosing
7606 contexts of an inner class.
7607 (search_applicable_methods_list): Fixed typo.
7608 (argument_types_convertible): Handle inner class constructors'
7609 hidden outer context reference argument.
7610 (qualify_ambiguous_name): Handle qualified `this'.
7611 (java_complete_lhs): Handle use of field accessed through
7612 artificial access methods in various cases of assignments. Handle
7614 (check_final_assignment): Use DECL_CLINIT_P.
7615 (valid_ref_assignconv_cast_p): Handle the destination being an
7616 enclosing context of the source.
7617 (patch_unaryop): Handle use of field accessed through artificial
7619 (patch_return): Use DECL_CLINIT_P.
7620 (patch_throw_statement): Use DECL_CLINIT_P.
7621 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
7622 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
7625 2000-01-16 Anthony Green <green@cygnus.com>
7627 * parse.y (build_string_concatenation): Only use
7628 StringBuffer(String) shortcut if String arg is constant.
7630 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7632 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7633 the shift value to int. Fixed typo in comment.
7635 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
7637 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
7638 * jcf-write.c: Likewise.
7639 * parse.y: Likewise.
7640 * parse.c: Regenerate.
7642 2000-01-09 Anthony Green <green@cygnus.com>
7644 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
7645 bytecodes in the correct order.
7647 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7649 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
7651 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
7653 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7654 before building constant array decl.
7656 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7658 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
7659 method invocation and typo in conditional expression.
7660 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
7661 the appropriate NOTE_POP.
7662 * parse.y (patch_binop): Shift value mask to feature the right
7665 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7667 * class.c (assume_compiled, assume_compiled_node): Add static
7669 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
7671 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
7673 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
7675 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
7676 to `__modifier' to avoid stringifying it.
7678 * parse.y (verify_constructor_circularity): Don't call a variadic
7679 function with a non-literal format string.
7680 (java_check_abstract_methods): Move unreachable code inside
7681 `continue' statement.
7682 (lookup_method_invoke): Call xstrdup, not strdup.
7684 * expr.c (expand_java_field_op): Avoid the use of ANSI string
7687 * jcf-parse.c (yyparse): Likewise.
7689 * jv-scan.c (main): Likewise.
7691 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7693 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
7694 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
7695 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
7698 * parse.y (synchronized, variable_redefinition_error,
7699 check_class_interface_creation, create_interface, create_class,
7700 method_header, finish_method_declaration,
7701 check_modifiers_consistency, method_declarator,
7702 complete_class_report_errors, check_abstract_method_definitions,
7703 java_check_regular_methods, check_throws_clauses,
7704 java_check_abstract_methods, read_import_dir,
7705 check_pkg_class_access, declare_local_variables, fix_constructors,
7706 cut_identifier_in_qualified, resolve_expression_name,
7707 resolve_qualified_expression_name, patch_method_invocation,
7708 java_complete_lhs, patch_assignment, try_builtin_assignconv,
7709 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
7710 patch_exit_expr, patch_exit_expr, patch_switch_statement,
7711 patch_try_statement, patch_synchronized_statement,
7712 patch_throw_statement, check_thrown_exceptions,
7713 patch_conditional_expr): Likewise.
7715 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7717 * Makefile.in (LIBDEPS): Added gcc's errors.o
7718 (../jcf-dump$(exeext):): Link with gcc's errors.o
7719 (../gcjh$(exeext):): Likewise.
7720 * expr.c (expand_java_NEW): Layout the entire target type instead of
7721 laying out its methods only.
7722 (lookup_field): Layout the class after having loaded it.
7723 * java-tree.h (java_debug_context): Declared.
7724 * jcf-io.c (toplev.h): Included.
7725 (find_class): Removed assignment to jcf's outofsynch
7726 field. Force source file to be read if newer than its matching
7727 class file. Tweaked debug messages.
7728 * jcf-parse.c (jcf_out_of_synch): Deleted.
7729 (read_class): Call to jcf_out_of_synch removed.
7730 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
7731 (jcf_out_of_synch): Prototype deleted.
7732 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
7733 `deprecated' and `class_err': integer turned into bit-fields.
7734 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
7735 * parse.y (package_list): New global.
7736 (package_declaration:): Record newly parsed package name.
7737 (extra_ctxp_pushed_p): Static global deleted.
7738 (java_parser_context_save_global): Create buffer context for the
7739 purpose of saving globals, if necessary.
7740 (java_parser_context_restore_global): Pop context pushed for the
7741 purpose of saving globals, if necessary.
7742 (java_debug_context_do): New prototype and function.
7743 (java_debug_context): Likewise.
7744 (do_resolve_class): Use already parsed package names to qualify
7745 and lookup class candidate.
7746 (java_pre_expand_clinit): Removed unnecessary local variable.
7748 1999-12-17 Tom Tromey <tromey@cygnus.com>
7750 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
7752 (process_file): Use `\n\' at end of each line in string.
7754 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7756 * expr.c (expand_invoke): Layout the loaded class before
7757 attempting to use it.
7758 (expand_java_field_op): Allow final field assignments to take
7760 * typeck.c (convert): Return error_mark_node if expr is null.
7762 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7764 * class.c (class_depth): Return -1 if the class doesn't load
7766 * expr.c (can_widen_reference_to): Check for errors during depth
7767 computation and return 0 accordingly.
7768 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
7769 create default constructors and add an other error check.
7770 * parse.h (java_fix_constructors): Prototyped.
7771 * parse.y (java_pre_expand_clinit): Likewise.
7772 (build_super_invocation): Re-prototyped to feature one argument.
7773 (java_check_circular_reference): Directly use `current'.
7774 (java_fix_constructors): New function.
7775 (java_check_regular_methods): Don't create default constructors
7776 here, but abort if none were found.
7777 (java_complete_expand_methods): Pre-process <clinit> calling
7778 java_pre_expand_clinit.
7779 (java_pre_expand_clinit): New function.
7780 (fix_constructors): build_super_invocation invoked with the
7781 current method declaration as an argument.
7782 (build_super_invocation): Use the context of the processed method
7783 decl argument instead of current_class.
7784 * typeck.c (lookup_java_method): Take WFLs in method names into
7787 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
7789 * class.c (make_class_data): flag_keep_inline_functions to keep
7790 private methods in the method array.
7792 1999-12-15 Anthony Green <green@cygnus.com>
7794 * check-init.c (check_init): Take into account both types of
7795 `throw's when checking for uninitialized variables.
7797 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7799 * parse.y (java_complete_lhs): Force convertion of array
7800 dimensions to int_type_node, that's what runtime's ABI expects.
7802 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7804 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
7805 operand of a WFL, until the Java front-end gets fixed with regard
7806 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
7808 1999-12-10 Andrew Haley <aph@cygnus.com>
7810 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
7811 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
7812 expr.c (build_java_athrow): Add support for sjlj-exceptions.
7816 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7818 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7819 before calling expand_eh_region_start and expand_start_all_catch.
7820 * except.c (expand_start_java_handler): Switch to permanent
7821 obstack before calling expand_eh_region_start.
7822 (expand_end_java_handler): Switch to permanent obstack before
7823 calling expand_start_all_catch.
7825 1999-12-5 Anthony Green <green@cygnus.com>
7827 * decl.c (init_decl_processing): Mark throw_node as a noreturn
7828 function with side effects.
7829 (init_decl_processing): Mark all memory allocating DECLs with
7832 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7834 * except.c (expand_end_java_handler): Call
7835 expand_resume_after_catch and end_catch_handler.
7837 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
7839 * verify.c (verify_jvm_instructions): Create new return label
7840 chain if non existent (don't rely on the verified state of the jsr
7843 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7845 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
7846 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
7848 * parse.y (patch_assignment): Removed bogus final class test on
7849 lhs when checking on whether to emit an ArrayStoreException runtime
7851 * expr.c (expand_java_arraystore): Likewise.
7853 1999-11-28 Anthony Green <green@cygnus.com>
7855 * decl.c (find_local_variable): Reuse single slot decls when
7858 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7860 * jcf-parse.c (saw_java_source): Global variable removed.
7861 (read_class): Don't use `saw_java_source'. Added extra braces.
7862 (yyparse): Code setting `saw_java_source' removed.
7864 1999-11-24 Mark Mitchell <mark@codesourcery.com>
7866 * except.c (emit_handlers): Zero catch_clauses after emitting them.
7868 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7870 * verify.c (merge_type_state): Non verified subroutines being
7871 considered more than once to trigger passive type merge.
7873 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7875 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
7876 in case of error. Error message tuned.
7878 1999-11-21 Anthony Green <green@cygnus.com>
7880 * constants.c (find_methodref_index): Unwrap method names before
7881 inserting them in the constant pool.
7883 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
7885 * class.c (assume_compiled_node): New typedef.
7886 (assume_compiled_tree): New static data.
7887 (find_assume_compiled_node): New function.
7888 (add_assume_compiled): New function.
7889 (assume_compiled): New function.
7890 * class.c (make_class_data): Use assume_compiled.
7891 (is_compiled_class): Use assume_compiled.
7893 * java-tree.h (add_assume_compiled): Declare.
7895 * lang.c (lang_decode_option): Parse new options.
7897 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7899 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
7900 int_type_node: that's what `_Jv_AllocObject' expects.
7902 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7904 * parse.y (lookup_method_invoke): Use lang_printable_name to
7905 reliably build the type name during error report. Fixes PR gcj/97.
7907 1999-11-09 Tom Tromey <tromey@cygnus.com>
7909 * jcf-path.c: Include <sys/stat.h>.
7910 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
7911 (DIR_UP): New macro.
7913 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7915 * parse.y (source_end_java_method): Resume permanent allocation,
7916 reversing Apr 27 1998 patch.
7917 (patch_string_cst): Pop obstacks after having pushed the permanent
7920 1999-11-05 Tom Tromey <tromey@cygnus.com>
7922 * class.c (finish_class): Emit inlined methods if any native
7923 methods exist in the class. Fixes PR gcj/85.
7925 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7927 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
7928 (qualify_ambiguous_name): Likewise.
7930 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
7932 * typeck.c: (lookup_java_method): search all inherited
7933 interfaces when looking up interface method.
7935 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7937 * parse.y (method_header:): Issue error message for rule `type
7939 (synchronized:): Error report when not using synchronized.
7941 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7943 * parse.y (resolve_qualified_expression_name): Prevent `this' from
7944 being used before the superclass constructor has been called.
7945 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
7946 instead of `CALL_THIS_CONSTRUCTOR_P'.
7948 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
7950 * check-init.c: Fix typo in comment.
7952 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7954 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
7957 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7959 * parse.y (expression_statement:): Call function to report
7960 improper invocation of a constructor.
7961 (parse_ctor_invocation_error): New function.
7963 1999-10-26 Mark Mitchell <mark@codesourcery.com>
7965 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
7968 1999-10-21 Tom Tromey <tromey@cygnus.com>
7970 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
7971 in generated `main'.
7973 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7975 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
7976 (qualify_ambiguous_name): Likewise.
7978 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7980 * parse.y (java_complete_tree): fold_constant_for_init to work on
7982 (java_complete_lhs): Likewise.
7983 (array_constructor_check_entry): Complete an initializer element
7984 on permanent_obstack.
7986 1999-10-19 Tom Tromey <tromey@cygnus.com>
7988 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
7989 From Mike Moreton <mike@pillim.demon.co.uk>.
7991 1999-10-15 Greg McGary <gkm@gnu.org>
7993 * java-tree.h (flag_bounds_check): Remove extern decl.
7994 * lang.c (flag_bounds_check): Remove global variable.
7995 (lang_f_options): Remove "bounds-check" entry.
7996 (lang_init_options): Default flag_bounds_check to "on".
7998 1999-10-14 Tom Tromey <tromey@cygnus.com>
8000 * jvgenmain.c (usage): New function.
8001 (main): Use it. Also, handle `-D' options.
8002 * jvspec.c (lang_specific_driver): Recognize -D.
8003 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
8005 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
8007 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8009 * jcf-dump.c (print_constant, disassemble_method): Don't call a
8010 variadic function with a non-literal format string.
8012 * parse-scan.y (report_main_declaration): Likewise.
8014 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
8016 * parse.y (read_import_dir, patch_assignment, patch_binop,
8017 patch_array_ref): Likewise.
8019 * typeck.c (build_java_array_type): Likewise.
8021 * verify.c (verify_jvm_instructions): Likewise.
8023 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8025 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
8027 1999-10-07 Anthony Green <green@cygnus.com>
8029 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
8030 where CHECK_PUT may fail for valid reasons.
8032 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
8033 UNSAFE_PUTN): New macros.
8035 1999-10-04 Tom Tromey <tromey@cygnus.com>
8037 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
8038 well. Fixes Java PR gcj/59.
8039 * parse-scan.y (yyerror): Report errors.
8041 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
8043 * decl.c (insert_block): Remove unconditional `abort'.
8045 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
8047 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
8048 FUNCTION_CODE now of type int. All callers changed.
8049 Set the builtin's DECL_BUILT_IN_CLASS.
8051 1999-09-23 Tom Tromey <tromey@cygnus.com>
8053 * jvspec.c (lang_specific_driver): Don't read spec file if
8054 -fsyntax-only given.
8056 1999-09-22 Tom Tromey <tromey@cygnus.com>
8058 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
8060 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
8061 (WORDS_TO_LONG): Likewise.
8062 (WORDS_TO_DOUBLE): Likewise.
8064 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8066 * jcf-write.c (RELOCATION_VALUE_0): New macro.
8067 (RELOCATION_VALUE_1): Likewise.
8068 (emit_iinc, emit_reloc, push_constant1, push_constant2,
8069 push_in_const, push_long_const): Prototyped.
8070 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
8071 (push_constant2): Likewise.
8072 (push_int_const): Cast find_constant1's integer arguments to `jword'.
8073 (find_constant_wide): Cast find_constant2's integer arguments to
8075 (find_constant_index): Cast find_constant2's and find_constant2's
8076 integer arguments to `jword'.
8077 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
8078 (emit_switch_reloc): Use RELOCATION_VALUE_0.
8079 (emit_if): Use RELOCATION_VALUE_1.
8080 (emit_goto): Likewise.
8081 (emit_jsr): Likewise.
8082 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
8083 argument to push_long_const to HOST_WIDE_INT.
8085 1999-09-15 Andreas Schwab <schwab@suse.de>
8087 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
8089 1999-09-20 Nick Clifton <nickc@cygnus.com>
8091 * lang.c (lang_decode_option): Extend comment.
8093 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8095 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
8098 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8100 * gjavah.c (get_field_name, print_method_info, print_include,
8101 add_namelet): Use xmalloc, not malloc.
8103 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
8104 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
8107 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
8109 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
8111 * jcf-path.c (add_entry): Likewise.
8113 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
8115 * jv-scan.c (xmalloc): Remove definition.
8117 * jvgenmain.c (xmalloc): Likewise.
8119 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
8121 * lex.c (java_store_unicode): Use xrealloc, not realloc.
8123 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
8124 concat, not xmalloc/sprintf.
8125 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
8126 (xstrdup): Remove definition.
8128 * parse.y (duplicate_declaration_error_p,
8129 constructor_circularity_msg, verify_constructor_circularity,
8130 check_abstract_method_definitions, java_check_regular_methods,
8131 java_check_abstract_methods, patch_method_invocation,
8132 check_for_static_method_reference, patch_assignment, patch_binop,
8133 patch_cast, array_constructor_check_entry, patch_return,
8134 patch_conditional_expr): Use xstrdup, not strdup.
8136 * zextract.c (ALLOC): Use xmalloc, not malloc.
8138 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8140 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
8142 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
8143 (do_spec, lang_specific_pre_link, lang_specific_driver,
8144 input_filename, input_filename_length): Don't declare.
8145 (main_class_name, jvgenmain_spec, lang_specific_driver):
8147 (lang_specific_driver): All calls to the function pointer
8148 parameter now explicitly call `fatal'.
8150 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8152 * parse.y (find_applicable_accessible_methods_list): Search
8153 abstract classes as interfaces.
8155 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8157 * class.c (finish_class): We're now outside a valid method
8158 declaration. Tell the rest of gcc so.
8160 1999-09-08 Bruce Korb autogen@linuxbox.com
8162 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
8164 1999-09-07 Tom Tromey <tromey@cygnus.com>
8166 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
8168 (decode_signature_piece): Don't emit "::" in JArray<>.
8169 (print_namelet): Only print trailing `;' when printing a class.
8171 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
8173 * java-tree.h: Delete declarations for all tree nodes now moved to
8175 * decl.c: Delete their definitions.
8177 1999-09-04 Mark Mitchell <mark@codesourcery.com>
8179 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
8180 * Makefile.in (OBJS): Add ggc-callbacks.o.
8181 (OBJDEPS): Likewise.
8183 1999-09-03 Tom Tromey <tromey@cygnus.com>
8185 * parse.y (strip_out_static_field_access_decl): Return operand if
8186 it satisfies JDECL_P.
8188 1999-09-02 Tom Tromey <tromey@cygnus.com>
8190 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
8191 Handle nested arrays, like `[[I'.
8193 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8195 * class.c (finish_class): Remove unused parameter, all callers
8198 * expr.c (build_java_athrow): Change return type to void.
8199 (java_lang_expand_expr): Make sure each case in switch returns a
8202 * java-tree.h (finish_class): Fix prototype to take void args.
8204 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
8205 (main): Issue return from main, not exit.
8207 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
8209 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
8211 * jv-scan.c (main): Issue return from main, not exit.
8213 * parse.y (check_abstract_method_definitions,
8214 java_check_abstract_method_definitions): Add static prototypes.
8215 (java_complete_expand_methods): Fix call to `finish_class'.
8217 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
8220 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8222 * lang.c (language_string): Constify.
8224 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8226 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
8227 Remove hacks for stuff which comes from libiberty.
8229 * Make-lang.in: Likewise.
8231 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
8233 * Makefile.in (xref.o): Depend on xref.c explicitly.
8235 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8237 * java-tree.h (lang_printable_name): Constify a char*.
8239 * lang.c (lang_printable_name): Likewise.
8241 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
8243 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
8246 1999-08-26 Tom Tromey <tromey@cygnus.com>
8248 * gjavah.c (print_cxx_classname): Print "::" before qualified
8251 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8253 * parse.y (lookup_cl): Changed leading comment. Now does its best
8254 to set the column number.
8255 (qualify_ambiguous_name): Take WFL wrappers into account.
8257 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
8259 * verify.c (verify_jvm_instructions): Don't check instruction
8260 validity beyond end of method.
8262 1999-08-25 Tom Tromey <tromey@cygnus.com>
8264 * jvspec.c (lang_specific_driver): Correctly handle --help again.
8266 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8268 * gjavah.c (print_name, print_base_classname, utf8_cmp,
8269 cxx_keyword_subst, generate_access, name_is_method_p,
8270 get_field_name, print_field_name, super_class_name, print_include,
8271 decode_signature_piece, print_class_decls, usage, help,
8272 java_no_argument, version, add_namelet, print_namelet): Add static
8274 (print_base_classname, utf8_cmp, cxx_keyword_subst,
8275 name_is_method_p): Constify a char*.
8276 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
8277 Provide a final else clause in an if-else-if.
8278 (print_field_info): Add missing final arg in function call to
8280 (print_method_info, decompile_method, decode_signature_piece,
8281 print_c_decl, print_full_cxx_name, print_stub,
8282 print_mangled_classname, super_class_name, print_include,
8283 add_namelet, add_class_decl, print_class_decls, process_file,
8284 help): Constify a char*.
8286 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
8287 push_int_const, find_constant_wide, find_constant_index,
8288 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
8289 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
8290 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
8291 emit_if, emit_goto, emit_jsr, call_cleanups,
8292 make_class_file_name): Add static prototypes.
8293 (generate_bytecode_return, generate_bytecode_insns): Pass a
8294 NULL_PTR, not a NULL_TREE.
8296 * jv-scan.c: Include "jcf.h".
8297 (main): Declare using DEFUN macro.
8299 * jvspec.c (find_spec_file, lang_specific_pre_link,
8300 lang_specific_driver): Add prototypes.
8301 (find_spec_file): Constify a char*.
8303 * keyword.gperf (hash, java_keyword): Add prototypes.
8305 * lang.c (lang_print_error): Add static prototype.
8306 (lang_init): Prefer memcpy over bcopy to avoid casts.
8308 * lex.c (yylex): Add static prototype.
8310 * parse-scan.y: Include "lex.c" earlier.
8312 * parse.h: Remove redundant declaration for `yylex'.
8314 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
8315 labeled_block_contains_loop_p): Add static prototypes.
8316 (not_accessible_p): Make static to match prototype.
8318 * verify.c (start_pc_cmp): Don't needlessly cast away const.
8320 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8322 * parse.y (check_method_redefinition): Changed leading comment.
8323 (check_abstract_method_definitions): New function.
8324 (java_check_abstract_method_definitions): New function.
8325 (java_check_regular_methods): Call it.
8326 (verify_constructor_super): Fixed indentation.
8327 (lookup_method_invoke): Likewise.
8329 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8331 * parse.y (method_header): Return a null pointer if the current
8333 (finish_method_declaration): Return if the current function decl
8335 (source_start_java_method): Likewise.
8336 (java_method_add_stmt): Likewise.
8338 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8340 * class.c (emit_register_class): Removed unnecessary call to
8342 * parse.y (labeled_block_contains_loop_p): Removed unused local
8345 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8347 * parse.y (java_refold): Added prototype.
8349 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8351 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
8352 (java_stabilize_reference): Removed unnecessary `else'.
8353 (java_complete_lhs): Set flag to remember boolean. Call
8354 java_refold. Added comments.
8355 (java_decl_equiv): New function.
8356 (binop_compound_p): Likewise.
8357 (java_refold): Likewise.
8358 (patch_unaryop): Striped static field access assigned to decl and
8359 op. Changed promotion scheme for ++/-- operators.
8360 (search_loop): New function.
8361 (labeled_block_contains_loop_p): Likewise.
8362 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
8364 (patch_bc_statement): Call search_loop. Fixed comment.
8366 1999-08-14 Anthony Green <green@cygnus.com>
8368 * expr.c (java_lang_expand_expr): Mark static array data as
8371 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8373 * jvgenmain.c (main): NUL-terminate name_obstack.
8375 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8377 * check-init.c (check_bool2_init, done_alternative): Add static
8380 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
8381 (add_method, build_utf8_ref, build_class_ref,
8382 append_gpp_mangled_type, layout_class_method): Constify a char*.
8384 * decl.c (push_promoted_type, make_binding_level): Add static
8386 (push_promoted_type, pushdecl): Constify a char*.
8388 * except.c (find_handler_in_range, link_handler,
8389 check_start_handlers): Add static prototypes.
8391 * expr.c (process_jvm_instruction): Constify a char*.
8393 * gjavah.c (main): Constify a char*.
8395 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
8398 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
8400 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
8401 munge, print_ents): Constify a char*.
8403 * jcf-dump.c (disassemble_method): Constify a char*.
8404 (print_constant_pool, print_exception_table): Add static prototypes.
8405 (print_constant, print_exception_table, main, disassemble_method):
8408 * jcf-io.c (find_classfile, find_class): Likewise.
8410 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
8411 (set_source_filename, predefined_filename_p): Add static prototypes.
8412 (set_source_filename, get_constant, get_class_constant,
8413 find_in_current_zip): Constify a char*.
8415 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
8417 (add_entry, add_path, jcf_path_classpath_arg,
8418 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8420 * jcf-reader.c (get_attribute, jcf_parse_preamble,
8421 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
8422 jcf_parse_one_method, jcf_parse_methods,
8423 jcf_parse_final_attributes): Add static prototypes.
8424 (get_attribute): Constify a char*.
8426 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
8427 jcf_dependency_add_target, jcf_path_classpath_arg,
8428 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8430 * jv-scan.c (main): Constify a char*.
8431 (gcc_obstack_init): Add prototype arguments.
8433 * jvgenmain.c (gcc_obstack_init): Likewise.
8434 (main): Constify a char*.
8436 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
8438 (put_decl_string, lang_print_error): Constify a char*.
8439 (lang_init): Remove redundant extern prototype.
8441 * mangle.c (emit_unicode_mangled_name): Constify a char*.
8443 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
8444 Add static prototypes.
8445 (get_type_from_signature): Constify a char*.
8447 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
8448 Add static prototypes.
8449 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
8450 (verify_jvm_instructions): Constify a char*.
8452 * xref.c (xref_flag_value): Likewise.
8454 * xref.h (xref_flag_value): Likewise.
8456 * zextract.c (makeword, makelong): Add static prototypes.
8457 (makeword, makelong): Constify a uch*.
8459 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8461 * lang.c (java_dummy_print): Constify a char*.
8462 (lang_print_error): Likewise.
8463 (lang_init): Remove redundant prototype for `print_error_function'.
8464 (lang_init_source): Likewise.
8465 (lang_identify): Constify a char*.
8467 1999-08-09 Tom Tromey <tromey@cygnus.com>
8469 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
8470 (WORDS_TO_LONG): Likewise.
8471 (WORDS_TO_DOUBLE): Likewise.
8473 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8475 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
8477 * expr.c (java_stack_pop, java_array_data_offset,
8478 build_java_throw_out_of_bounds_exception, case_identity,
8479 build_java_check_indexed_type): Add static prototypes.
8480 (linenumber_table, expand_invoke, expand_java_field_op,
8481 build_primtype_type_ref, expand_byte_code): Constify a char*.
8483 * java-tree.h (build_primtype_type_ref, linenumber_table):
8485 (java_lang_expand_expr): Add prototype.
8487 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
8488 `java_lang_expand_expr'.
8490 * lex.c (java_lex_error): Constify a char*.
8491 (java_get_unicode, java_read_char, java_allocate_new_line,
8492 java_unget_unicode, java_sneak_unicode): Prototype.
8494 * parse-scan.y (current_class, package_name, method_declarator,
8495 report_class_declaration, yyerror): Constify a char*.
8497 * parse.h (java_report_errors): Prototype.
8498 (yyerror): Constify a char*.
8500 * parse.y (classitf_redefinition_error, check_modifiers,
8501 parse_jdk1_1_error, lookup_package_type,
8502 lookup_package_type_and_set_next, get_printable_method_name,
8503 purify_type_name): Constify a char*.
8504 (build_super_invocation, maybe_generate_finit,
8505 verify_constructor_super, parser_add_interface,
8506 add_superinterfaces, jdep_resolve_class, note_possible_classname,
8507 java_complete_expand_methods, java_expand_finals,
8508 cut_identifier_in_qualified, java_stabilize_reference,
8509 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
8510 merge_string_cste): Prototype.
8511 (single_type_import_declaration, yyerror,
8512 variable_redefinition_error, build_array_from_name,
8513 build_unresolved_array_type, check_class_interface_creation,
8514 resolve_class, complete_class_report_errors,
8515 note_possible_classname, read_import_dir,
8516 find_in_imports_on_demand, resolve_package, fix_constructors,
8517 check_deprecation, lookup_method_invoke,
8518 maybe_build_primttype_type_ref, array_constructor_check_entry):
8520 (java_complete_expand_methods, java_expand_finals): Make static.
8521 (convert_narrow): Remove static prototype.
8523 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
8525 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
8527 1999-08-02 Richard Henderson <rth@cygnus.com>
8529 * decl.c: Include defaults.h instead of expr.h.
8530 * parse.y: Likewise.
8532 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
8534 * java/decl.c (start_java_method): Change all uses of
8535 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
8536 Ensure expr.h is included.
8537 * java/expr.c (pop_arguments): Ditto.
8538 * java/parse.y (expand_start_java_method): Ditto.
8540 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8542 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
8544 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
8546 * decl.c: Include "function.h".
8547 * except.c: Likewise.
8548 * parse.y: Likewise.
8549 * Makefile.in: Update dependencies.
8551 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8553 * expr.c (build_java_soft_divmod): Provide a default case in switch.
8554 (java_lang_expand_expr): Mark parameters `target', `tmode' and
8555 `modifier' with ATTRIBUTE_UNUSED.
8557 * gjavah.c (process_file): Add braces around ambiguous `else'.
8559 * jcf-dump.c (print_access_flags, localvar_free): Change return
8562 * parse.y (java_complete_expand_method): Initialize variable
8564 (resolve_qualified_expression_name): Likewise for `field_decl'.
8565 (patch_method_invocation): Likewise for `class_to_search'.
8566 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
8567 (patch_assignment): Likewise for `lhs_type'.
8569 * verify.c (verify_jvm_instructions): Remove unused variable
8572 1999-07-25 Richard Henderson <rth@cygnus.com>
8574 * decl.c (va_list_type_node): New.
8576 1999-07-25 Anthony Green <green@cygnus.com>
8578 * gjavah.c (print_stub): New function.
8579 (METHOD_IS_NATIVE): New macro.
8580 (print_mangled_classname): Make static.
8581 (HANDLE_END_FIELD): Don't emit fields during stub generation.
8582 (process_file): Perform stub generation.
8583 (HANDLE_METHOD): Don't emit class decls during stub
8585 (HANDLE_END_METHOD): Take into account stub generation.
8586 (print_method_info): Handle stub generation.
8587 (print_stub): New function.
8588 (print_cxx_classname): Make signature consistant with others.
8589 (help): Describe -stubs option.
8590 (main): Create stub file.
8591 (version): Use version.c.
8592 (print_full_cxx_name): New function.
8593 (print_c_decl): Use print_full_cxx_name.
8595 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8597 * check-init.c (check_init): Handle MAX_EXPR.
8599 1999-07-15 Andrew Haley <aph@cygnus.com>
8601 * lang.c (flag_use_divide_subroutine): New variable.
8602 * typeck.c: (convert_ieee_real_to_integer): Bounds check
8603 fp-to-integer conversion.
8604 (convert): Call convert_ieee_real_to_integer when flag_fast_math
8607 * expr.c (build_java_soft_divmod): New function.
8608 (build_java_binop): Call build_java_soft_divmod if
8609 flag_use_divide_subroutine is set.
8610 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8611 soft_lrem_node: new builtin functions.
8612 (init_decl_processing) Initialize the new builtins.
8613 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8614 soft_lrem_node: new builtin functions.
8615 (build_java_soft_divmod): New function.
8616 * parse.y: Call build_java_soft_divmod if
8617 flag_use_divide_subroutine is set.
8620 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
8621 a --specs= arg) even if not linking.
8622 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
8623 -fuse-divide-subroutine
8625 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8627 * parse.y (resolve_and_layout): Check methods only once.
8628 (resolve_qualified_expression_name): Verify thrown exceptions
8630 (check_thrown_exceptions): Reject exceptions thrown in
8631 initializer. Error message tuned.
8633 1999-07-14 Andrew Haley <aph@cygnus.com>
8635 * expr.c (expand_expr): Do not return the last statement in a
8636 block as the block's value.
8638 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8640 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
8641 CALL_EXPR, to avoid order of evaluation changes.
8643 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8645 * parse.y (qualify_ambiguous_name): Do not use
8646 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
8648 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8650 * check-init.c (check_init): Handle MAX_EXPR.
8651 * expr.c (force_evaluation_order): Force method call arguments to
8652 be evaluated in left-to-right order.
8653 * parse.y (qualify_ambiguous_name): Loop again to qualify
8654 NEW_ARRAY_EXPR properly.
8656 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8658 * parse.y (patch_invoke): Resolve unresolved invoked method
8660 (qualify_ambiguous_name): STRING_CST to qualify expression for
8661 type name resolution.
8663 1999-06-24 Andrew Haley <aph@cygnus.com>
8665 * class.c (finish_class): Whenever a deferred method is
8666 output, rescan the list of methods to see if a new candidate for
8667 output can be found.
8669 1999-06-28 Tom Tromey <tromey@cygnus.com>
8671 * jvspec.c (lang_specific_driver): Recognize --help.
8673 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8675 * parse.y (resolve_package): Fixed bogus return statement.
8676 (patch_method_invocation): Resolve method invocation beginning with
8677 a package name qualifier.
8679 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8681 * Make-lang.in (java.stage1): Depend on stage1-start.
8682 (java.stage2): Likewise for stage2-start.
8683 (java.stage3): Likewise for stage3-start.
8684 (java.stage4): Likewise for stage4-start.
8686 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8688 * parse.y (java_complete_lhs): When doing cross referencing, don't
8689 try to keep file location on a WFL expanded as a CALL_EXPR.
8691 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8693 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
8694 compiling to class file a void method with an empty method body.
8695 As a side effect, the bytecode backend will generate the
8696 appropriate `return' instruction.
8698 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8700 * parse.y (lookup_package_type_and_set_next): New function prototype.
8701 (resolve_package): Search current and imported packages.
8702 (lookup_package_type_and_set_next): New function.
8704 1999-06-22 Andrew Haley <aph@cygnus.com>
8706 * verify.c (verify_jvm_instructions): Check for pending blocks
8707 before invalid PC test and opcode switch, not after.
8709 1999-06-21 Andrew Haley <aph@cygnus.com>
8711 * except.c (find_handler_in_range): The upper limit for exception
8712 ranges is exclusive, not inclusive: (start <= pc < end).
8713 (link_handler): find child pointer which points to outer by
8714 searching sibling list: previous code incorrectly assumed that
8715 outer->outer->first_child must point to outer.
8716 * verify.c (verify_jvm_instructions): FIXME added to code for
8718 (verify_jvm_instructions): Do not assume that the last block
8719 processed in a subroutine is a block which ends with a `ret'
8720 instruction. With some control flows it is possible that the last
8721 block ends with an `athrow'.
8723 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8725 * parse.y (qualify_ambiguous_name): Reorganized the post
8726 evaluation of non WFL leading expression nodes.
8728 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8730 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
8733 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8735 * parse.y (qualify_ambiguous_name): Handle qualified expression
8736 beginning with a STRING_CST.
8738 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8740 * parse.y (register_fields): Set DECL_INITIAL on both
8741 pre-initialized static and public fields.
8742 (resolve_field_access): Static field access expressions to always
8744 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
8745 qualification. CONVERT_EXPR to be resolved as an expression name.
8746 (java_complete_lhs): Identify and access qualified final
8747 initialized field in switch statement case expression.
8748 (fold_constant_for_init): Pre-initialized field decl constant to
8751 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8753 * parse.y (note_possible_classname): Mark returned node with
8754 QUALIFIED_P only if the original class name contained a '/'.
8756 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
8758 * Make-lang.in (gcjh): More parallel build fixes.
8760 1999-06-03 Mike Stump <mrs@wrs.com>
8762 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
8764 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
8766 * except.c (link_handler): Chain exception handlers in order.
8768 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
8770 * expr.c (expand_byte_code): Fill unreachable bytecode regions
8771 with nops and process as usual in order to always set correct EH
8772 ranges. Emit detailed warnings about unreachable bytecodes.
8774 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
8776 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
8779 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8781 * parse.y (lookup_field_wrapper): Unified returned value to NULL
8782 or the searched field decl.
8784 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8786 * parse.y (fold_constant_for_init): Convert numerical constant
8787 values to the type of the assigned field.
8789 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8791 * expr.c (lookup_field): Relaxed the test on class loading error
8793 * parse.y (fold_constant_for_init): Enabeled old code.
8795 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8797 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
8798 decide the validity of the cast of a java.lang.Cloneable reference
8800 (patch_conditional_expr): Fixed first argument passed to
8801 binary_numeric_promotion.
8803 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8805 * parse.y (qualify_ambiguous_name): Take into account that a
8806 CONVERT_EXPR might specify a type as a WFL.
8808 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8810 * parse.y (patch_assignment): Save the rhs before using it as an
8811 argument to _Jv_CheckArrayStore.
8813 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8815 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
8817 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8819 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
8820 floating point litteral only when the exponent indicator has been
8823 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8825 * parse.y (formal_parameter:): Construct argument tree list
8826 element even if a yet unsupported final parameter was encountered.
8828 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8830 * parse.y (finish_method_declaration): Issue errors for native or
8831 abstract methods declared with a method body, as well as for non
8832 native or non abstract methods with no method body.
8834 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8836 * class.c (build_utf8_ref): Initialize variable `field'.
8838 * decl.c (init_decl_processing): Initialize variable `field'.
8840 * expr.c (build_known_method_ref): Mark parameters `method_type',
8841 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
8842 (process_jvm_instruction): Likewise for parameter `length'.
8844 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
8845 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
8848 * parse.y (maybe_generate_clinit): Remove unused variable
8849 `has_non_primitive_fields'.
8850 (find_in_imports_on_demand): Initialize variables `node_to_use'
8852 (patch_binop): Likewise for variable `prom_type'.
8853 (patch_unaryop): Likewise for variable `prom_type'.
8855 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
8857 * xref.c (xref_table): Add missing initializer.
8859 1999-05-14 Tom Tromey <tromey@cygnus.com>
8861 * java-except.h (struct eh_range): Removed unused `next' member.
8862 * verify.c (verify_jvm_instructions): Call check_nested_ranges
8863 after adding all exception handlers. Sort exception ranges in
8865 (struct pc_index): New structure.
8866 (start_pc_cmp): New function.
8867 * except.c (add_handler): Return `void'. Don't call link_handler;
8868 instead construct an ordinary linked list and do range
8870 (check_nested_ranges): New function.
8871 (link_handler): Changed interface to allow merging of eh_ranges.
8872 Split overlapping ranges. Return `void'.
8874 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8876 * parse.y (constructor_block_end:): New rule, tagged <node>.
8877 (constructor_body:): Use `constructor_block_end' instead of
8880 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8882 * parse.y (statement_nsi:): Pop `for' statement block.
8883 (java_complete_lhs): Labeled blocks containing no statement are
8884 marked as completing normally.
8886 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8888 * xref.c (xref_set_current_fp): New function, defined.
8889 * xref.h (xref_set_current_fp): New function, prototyped.
8891 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8893 * check-init.c (check_init): Take into account that
8894 LABELED_BLOCK_STMT can be empty.
8896 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8898 * parse.y (java_check_regular_methods): Warning check on not
8899 overriding methods with default access in other packages does not
8900 apply to `<clinit>'.
8901 (java_complete_lhs): If block body is an empty_stmt_node, replace
8902 it by NULL_TREE. This prevents gcc from generating an irrelevant
8905 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8907 * check-init.c (check_init): Removed code accepting to see things
8908 falling through default:, when doing xrefs.
8909 * java-tree.h (do_not_fold): New global variable, declared.
8910 * parse.y (do_not_fold): New global variable, defined.
8911 (java_complete_expand_method): Set `do_not_fold' to the value of
8912 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
8913 and reinstall them after them have been purged; do not check for
8914 initializations; do not issue missing return errors.
8915 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
8917 (patch_binop): Skip the fold part when doing xrefs.
8918 (build_string_concatenation): Skip the concatenation part when
8920 (patch_synchronized_statement): Do not generate a try-finally when
8922 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
8923 and keep the location where the throw was seen.
8924 * typeck.c (convert): When `do_not_fold' is set, do not attempt
8925 any treatment on the converted node an simply return a NOP_EXPR of
8927 * xref.c (xref_get_data): New function, defined.
8928 * xref.h (xref_get_data): New function, declared.
8929 (XREF_GET_DATA): Use xref_get_data.
8931 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8933 * gjavah.c (print_include): Cast the result of `strlen' to int
8934 when comparing against a signed value.
8935 (add_namelet): Likewise.
8937 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8939 * expr.c (expand_invoke): Mark parameter `nargs' with
8941 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
8943 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
8946 * jcf-reader.c (get_attribute): Cast a value to long
8947 when comparing against a signed expression. Likewise.
8949 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
8952 1999-05-11 Andrew Haley <aph@cygnus.com>
8954 * parse.y (source_end_java_method): If the current method contains
8955 any exception handlers, force asynchronous_exceptions: this is
8956 necessary because signal handlers in libjava may throw exceptions.
8957 * decl.c (end_java_method): Ditto.
8959 1999-05-11 Tom Tromey <tromey@cygnus.com>
8961 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
8963 * jvspec.c (THREAD_NAME): Removed.
8964 (GC_NAME): Likewise.
8965 (MATHLIB): Likewise.
8966 (WITHLIBC): Likewise.
8968 (THREADLIB): Likewise.
8969 (MATH_LIBRARY): Likewise.
8970 (lang_specific_driver): Don't add `-l' options to command line.
8971 Instead, add a single --specs option. Recognize `-L' options and
8972 use them to search for spec file.
8973 (find_spec_file): New function.
8974 (SPEC_FILE): New define.
8976 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
8978 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
8979 cpplib-enabled build.
8981 1999-05-05 Per Bothner <bothner@cygnus.com>
8983 * class.c (make_field_value): DECL_INITIAL may be a string literal;
8984 temporarily zero it while calling rest_of_decl_compilation.
8986 * java-tree.h (string_ptr_type_node): Add declaration.
8987 * decl.c: Define and initialize string_ptr_type_node.
8988 * parse.y (patch_string_cst): Use string_ptr_type_node.
8990 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
8991 * parse.y (for_statement): Now unconditionally exit_block.
8992 (finish_labeled_statement): No longer exit_block if for-loop.
8993 (patch_loop_statement): Check harder if the loop is already labeled.
8995 * parse.y (patch_initialized_static_field): Removed function.
8996 (maybe_generate_clinit): Removed special handling for interfaces.
8997 (java_complete_expand_methods): Do a preliminary java_complete_tree
8998 on <clinit> to determine if it can be removed.
8999 (java_complete_expand_method): Remove special handling for <clinit>.
9000 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
9001 optimize if we get back empty_stmt_node.
9002 For MODIFY_EXPR, re-do checking of static initializers.
9003 (fold_constant_for_init): Don't return immediate if VAR_DECL.
9004 For VAR_DECL, pass correct context.
9006 * verify.c (verify_jvm_instructions): Better error messages.
9008 1999-05-03 Tom Tromey <tromey@cygnus.com>
9010 * parse-scan.y (interface_declaration): Call
9011 report_class_declaration for interfaces.
9013 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
9015 * Makefile.in: Remove -v from bison command lines.
9017 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9019 * check-init.c (check_init): Exclude a case of error when doing
9021 * class.c (layout_class_method): Don't generate the error message
9022 twice when compiling from source.
9023 * lang-options.h: Added `-Wredundant-modifers' and
9024 `-Wunusupported-jdk11' flags and help text.
9025 * lang.c (lang_decode_option): Added support for
9026 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
9027 flag_static_local_jdk11 and flag_redundant set accordingly.
9028 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
9029 * parse.h (EXPR_WFL_ADD_COL): New macro.
9030 (DECL_END_SOURCE_LINE): Likewise.
9031 (DECL_INHERITED_SOURCE_LINE): Likewise.
9032 * parse.y (static_ref_err): New function, prototyped.
9033 (CCB_TK): Now tagged <operator>.
9034 (class_body:): Remember the location of the closing '}' of a class
9035 definition when doing xrefs.
9037 (block_end:): Likewise.
9038 (create_class): Remember the location of the inherited class
9039 identifier when doing xrefs.
9040 (register_fields): Added test on first operand of `init' before
9041 testing it TREE_CODE.
9042 (method_header): Store the location of the class identifier in the
9043 class decl when doing xrefs.
9044 (finish_method_declaration): Don't combine first/last method line
9046 (java_check_regular_methods): Warning check on not overriding
9047 methods with default access on other packages move before check on
9048 static methods. Initialization of `aflags' also moved up.
9049 (resolve_expression_name): Call static_ref_err to report the error.
9050 (static_ref_err): New function, implemented.
9051 (resolve_field_access): Returned simplified static field access
9053 (resolve_qualified_expression_name): Check for illegal use of
9054 static fields in a non static context. Call static_ref_err to
9055 report error in various places.
9056 (java_complete_tree): Do not fold initialized static fields when
9058 (java_complete_lhs): Likewise.
9060 1999-04-29 Anthony Green <green@cygnus.com>
9062 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
9063 create internal labels.
9064 (lookup_label): Ditto.
9066 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9068 * class.c (layout_class_method): Generate <clinit>'s rtl for
9070 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9071 for interfaces' <clinit>.
9072 * expr.c (lookup_field): Search for fields in interfaces.
9073 (expand_invoke): Fixed indentation.
9074 (expand_java_field_op): Likewise. Use IS_CLINIT.
9075 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
9076 (IS_CLINIT): New macro.
9077 * parse.y (type_declaration:): Call maybe_generate_clinit after an
9078 interface was parsed.
9079 (maybe_generate_clinit): Don't generate if the current class is an
9080 interface with only fields of primitive types.
9081 (reset_method_name): Use IS_CLINIT.
9082 (java_complete_expand_method): Expand <clinit> when it exists for
9083 interfaces. Use IS_CLINIT.
9084 (resolve_expression_name): Use DECL_CONTEXT instead of
9085 current_class to build static field references.
9086 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
9087 ARRAY_REF when doing xreferencing.
9088 (check_final_assignment): Fixed typo in leading comment. Use
9090 (patch_array_ref): Don't fully expand array references when
9092 (patch_return): Use IS_CLINIT.
9093 (patch_throw_statement): Likewise.
9095 1999-04-22 Tom Tromey <tromey@cygnus.com>
9097 * Make-lang.in (JAVA_SRCS): Added check-init.c.
9099 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9101 * decl.c (predef_filenames, predef_filenames_size): New globals
9102 (init_decl_processing): predef_filenames and predef_filenames_size
9104 * java-tree.h (predef_filenames, predef_filenames_size): Declared
9106 * jcf-parse.c (predefined_filename_p): New function.
9107 (yyparse): Check that files on the command line are specified only
9108 once and issue a warning otherwise.
9109 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
9110 * parse.y (source_end_java_method): Nullify NOP method bodies, to
9111 avoid a gcc warning with -W -Wall turned on.
9112 (java_expand_classes): Abort if errors were encountered.
9113 (java_complete_lhs): If the cross reference flag is set, wrap
9114 field DECL node around a WFL when resolving expression name.
9116 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9118 * lang.c (lang_decode_option): Fixed returned value when parsing
9119 `-fxref=...' and `-Wall'.
9120 * parse.y (source_end_java_method): Do not generate code when
9121 flag_emit_xref is set.
9122 (resolve_expression_name): Do not build static field access when
9123 flag_emit_xref is set.
9124 (resolve_field_access): No special treatment on `length' when
9125 flag_emit_xref is set. Do not build qualified static field access
9126 when flag_emit_xref is set.
9127 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
9128 when flag_emit_xref is set.
9129 (patch_assignment): Do not generate array store runtime check when
9130 flag_emit_xref is set.
9131 * xref.c (xref_flag_value): Fixed function declaration
9133 (xset_set_data): New function.
9134 * xref.h (xref_set_data): Added prototype for new function.
9135 (typedef struct xref_flag_table): New field data.
9136 (XREF_GET_DATA): New macro.
9138 1999-04-19 Tom Tromey <tromey@cygnus.com>
9140 * xref.h (enum): Removed trailing comma.
9142 * parse.y (resolve_qualified_expression_name): Added missing
9145 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
9147 * gjavah.c: New prototypes for java_float_finite and
9150 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9152 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
9155 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
9157 * Makefile.in (TREE_H): Add tree-check.h.
9158 (RTL_H): Add genrtl.h.
9160 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9162 * parse.y (patch_assignment): Added ArrayStoreException runtime
9165 1999-04-06 Per Bothner <bothner@cygnus.com>
9167 * expr.c (pop_type_0): New function.
9168 (pop_type): Use pop_type_0.
9169 * java-tree.h (pop_type_0): New declaration.
9170 * verify.c (verify_jvm_instructions): Check return instructions.
9172 * parse.y (patch_binop): Don't fold if non-constant and emiting
9175 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9177 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
9179 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
9180 (main_jcf): Don't define.
9181 (process_file): Don't set `main_jcf'.
9183 * java-tree.h (main_jcf): Don't declare.
9185 * jcf-parse.c (main_jcf): Add static definition.
9187 * lang.c (main_jcf): Don't define.
9189 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9191 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
9193 * decl.c (copy_lang_decl): Likewise for `bcopy'.
9195 * jcf-depend.c: Include "config.h", not <config.h>.
9197 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
9200 * jcf-path.c: Include "config.h", not <config.h>.
9202 * lex.c: Don't include various system header files.
9203 (java_init_lex): Cast the argument of `bzero' to PTR
9205 * parse-scan.y (java_push_parser_context): Likewise.
9207 * parse.y (java_push_parser_context): Likewise.
9208 (patch_bc_statement): Match format specifier to variable argument.
9210 * xref.c: Don't include <stdio.h>.
9212 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9214 * parse.y (struct parser_ctxt *ctxp): Now global.
9215 (declare_local_variables): Use WFL compound value for the
9216 declaration source line value, when doing cross-referencing.
9218 1999-03-31 Tom Tromey <tromey@cygnus.com>
9220 * gjavah.c (print_field_info): Allow constants of other types.
9221 (print_include): Generate include when new name is proper prefix
9222 of already printed name.
9223 (add_namelet): Likewise.
9224 (cxx_keyword_subst): New function.
9225 (print_method_info): Use it.
9226 (print_field_name): New function.
9227 (get_field_name): New function.
9228 (print_field_info): Use get_field_name and print_field_name.
9230 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9232 * Makefile.in (keyword.h): Generate using gperf language 'C', not
9233 'KR-C', so gperf uses the `const' keyword on strings.
9235 * keyword.gperf (java_keyword): Const-ify a char*.
9237 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9239 * parse.y (patch_bc_statement): Fixed identation and a bogus
9242 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9244 * parse.y (patch_assignment): Allow static variables in other
9245 classes to be assigned.
9247 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9249 * class.c (maybe_add_interface): Remove unused variable
9251 (make_class_data): Use = for assignment, not ==. Likewise.
9252 (emit_register_classes): Remove unused variable `decl'.
9254 * lex.c: Fix comment so as not to contain an embedded `/*'.
9256 * verify.c (verify_jvm_instructions): Remove unused variable
9259 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
9261 * parse.y (complete_loop_body): Rename to finish_loop_body.
9262 (complete_labeled_statement): Rename to finish_labeled_statement.
9263 (complete_for_loop): Rename to finish_for_loop.
9264 (complete_method_declaration): Rename to finish_method_declaration.
9266 * java-tree.h (continue_identifier_node): New global node.
9267 * decl.c: Define and initialize continue_identifier_node.
9268 * parse.y (generate_labeled_block): Remove - no longer needed.
9269 (build_loop_body): Use continue_identifier_node for continue block.
9270 (finish_labeled_statement): Also do pop_labeled_block actions.
9271 (java_complete_lhs): POP_LOOP even if error.
9272 (build_labeled_block): Special handling for continue_identifier_node.
9273 (patch_loop_statement): Re-organize.
9274 (patch_bc_statement): Re-write.
9276 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9278 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
9279 using a WFL compound value.
9280 * parse.y (xref.h): Include.
9281 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
9283 (register_fields): Set WFL compound value to lineno if doing
9285 (java_complete_expand_method): Call expand_xref if flag_emit_xref
9287 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
9288 * xref.h (expand_xref): Prototype renamed from xref_generate.
9290 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9292 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
9293 (GET_CURRENT_BLOCK): New macro.
9294 * parse.y (current_static_block): New global variable.
9295 (method_body:): Define action.
9296 (complete_method_declaration): Set current_function_decl to NULL
9297 when work on the current method is done.
9298 (declare_local_variables): Use GET_CURRENT_BLOCK.
9299 (java_method_add_stmt): Likewise.
9300 (java_complete_expand_method): Disable the use of `this' when
9302 (enter_a_block): If no current method exist, use
9303 current_static_block to link static initializer blocks.
9304 (exit_block): Rewritten to use current_static_block when no current
9306 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
9307 (patch_return): Forbid the use of `return' in static initializers.
9308 (patch_throw_statement): Fixed indentation. Issue specific error
9309 for uncaught thrown checked exception in static initializer
9310 blocks. Removed FIXME.
9312 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
9314 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
9315 Link gcj from gcc.o.
9317 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9319 * parse.y (find_applicable_accessible_methods_list): When dealing
9320 with interface: ensure that a given interface or java.lang.Object
9321 are searched only once.
9323 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9325 * gjavah.c (print_c_decl): Remove unused argument `flags'.
9327 * jcf-dump.c (print_access_flags): Add braces around if-else.
9329 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
9332 * lex.c (build_wfl_node): Add static prototype.
9334 * lex.h (build_wfl_node): Remove static prototype.
9336 * parse.y: Include lex.c early enough to declare everything needed.
9337 Ensure calls to `build_wfl_node' pass the proper arguments.
9338 (create_class): Remove unused variable `super_decl'.
9339 (get_printable_method_name): Initialize variable `name'.
9341 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9343 * Changelog: Fixed 1999-03-22 typos.
9344 * lang.c (lang_decode_option): Fixed typo in error string in the
9347 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9349 * Makefile.in (JAVA_OBJS): Added entry xref.o.
9351 * java-tree.h (flag_emit_xref): Declared extern.
9352 * lang.c (xref.h): Included.
9353 (flag_emit_xref): New global variable.
9354 (lang_decode_option): Added support for -fxref.
9358 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
9360 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
9363 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9365 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
9366 $(srcdir)/../system.h and $(JAVA_TREE_H).
9367 (jcf-io.o): Depend on $(JAVA_TREE_H).
9368 (mangle.o): Likewise.
9370 * check-init.c (check_cond_init): Add static prototype.
9372 * class.c (build_java_method_type, hashUtf8String,
9373 make_field_value, get_dispatch_vector, get_dispatch_table,
9374 append_gpp_mangled_type, mangle_static_field): Likewise.
9375 (strLengthUtf8): Hide unused definition.
9376 (hashUtf8String): Const-ify.
9377 (make_field_value): Un-ANSI-fy.
9379 * constants.c: Move inclusion of jcf.h above java-tree.h.
9380 (set_constant_entry, find_class_or_string_constant,
9381 find_name_and_type_constant, get_tag_node,
9382 build_constant_data_ref): Add static prototype.
9384 * decl.c (push_jvm_slot, builtin_function,
9385 lookup_name_current_level): Likewise.
9386 (builtin_function): Const-ify.
9388 * except.c (expand_start_java_handler, expand_end_java_handler):
9389 Add static prototype.
9391 * expr.c (flush_quick_stack, push_value, pop_value,
9392 java_stack_swap, java_stack_dup, build_java_athrow,
9393 build_java_jsr, build_java_ret, expand_java_multianewarray,
9394 expand_java_arraystore, expand_java_arrayload,
9395 expand_java_array_length, build_java_monitor, expand_java_pushc,
9396 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
9397 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
9398 expand_compare, expand_test, expand_cond, expand_java_goto,
9399 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
9400 expand_java_field_op, java_push_constant_from_pool): Likewise.
9402 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
9403 (build_java_arraynull_check): Mark parameters `node' and `type'
9404 with ATTRIBUTE_UNUSED.
9405 (note_label): Likewise for parameter `current_pc'.
9406 (expand_java_call, expand_java_ret): Hide unused definition.
9408 * java-tree.h (make_class, build_constants_constructor,
9409 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
9410 init_outgoing_cpool, register_class, emit_register_classes,
9411 java_layout_seen_class_methods): Prototype.
9412 (unicode_mangling_length): Const-ify.
9413 (append_gpp_mangled_name, append_gpp_mangled_classtype,
9414 emit_unicode_mangled_name, format_int, format_uint,
9415 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
9416 jcf_print_utf8_replace, open_class): Prototype.
9418 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
9419 <stdio.h>. Include tree.h/java-tree.h.
9420 (utf8_equal_string usage, process_class): Add static prototype.
9421 (open_class): Don't prototype this here.
9422 (utf8_equal_string): Match arguments to format specifiers.
9423 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
9424 TABLE_SWITCH, disassemble_method): Likewise.
9426 * jcf-io.c: Include tree.h/java-tree.h.
9427 (open_class, find_classfile, jcf_print_utf8,
9428 jcf_print_utf8_replace): Const-ify.
9430 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
9431 parse_class_file): Add static prototype.
9432 (find_in_current_zip): Match definition to existing static
9435 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
9436 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
9437 finish_jcf_block, define_jcf_label, get_jcf_label_here,
9438 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
9439 write_chunks, adjust_typed_op, generate_bytecode_conditional,
9440 generate_bytecode_return, perform_relocations, init_jcf_state,
9441 init_jcf_method, release_jcf_state, generate_classfile):
9442 Add static prototype.
9443 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
9444 (make_class_file_name): Const-ify.
9446 * jcf.h (find_classfile): Const-ify.
9448 * jv-scan.c (reset_report): Remove prototype.
9450 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
9451 (error): Rewrite to allow varargs.
9453 * lang.c (lang_f_options): Const-ify.
9455 * lex.c (java_parse_escape_sequence): Add static prototype.
9456 (java_allocate_new_line): Match definition to existing static
9459 * mangle.c Include tree.h/java-tree.h.
9460 (unicode_mangling_length, emit_unicode_mangled_name,
9461 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
9463 * parse.h (jdep_code): Remove trailing comma in enumeration.
9464 (java_get_line_col): Move prototype outside of !JC1_LITE test.
9465 (reset_report): Add prototype.
9467 * verify.c (push_pending_label, merge_types): Add static
9470 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
9472 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9474 * parse.y (find_applicable_accessible_methods_list): Extend the
9475 search to superinterfaces when relevant.
9476 (search_applicable_methods_list): New function.
9478 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9480 * class.c (unmangle_classname): Implemented stricter testing
9481 before setting the QUALIFIED_P flag on an identifier.
9483 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
9485 * parse.y (java_complete_lhs): Call force_evaluation_order
9486 after patch_newarray.
9487 (patch_binop): Don't call fold if there are side effects.
9489 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9491 * parse.y (java_stabilize_reference): Use save_expr instead of
9492 building a SAVE_EXPR node.
9493 (java_complete_lhs): Patch the resulting string of the `+='
9494 operator (if necessary) and complete the RHS after having built
9497 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
9499 * class.c (make_class): Don't set CLASS_P here (because
9500 this function is also called by build_java_array_type).
9501 (push_class): Set CLASS_P here instead.
9502 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
9504 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
9505 context. If the context is class, perfer "super" over "synchronized".
9506 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
9508 * parse.y (create_class): Don't call parser_check_super here;
9509 it is not robust. Always wait until later.
9511 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
9512 match what JDK 1.2 does), but don't set ACC_PUBLIC.
9514 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
9516 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
9517 * lex.h (UNGETC): Change misleading macro.
9519 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9521 * parse.y (java_stabilize_reference): Return NODE when patching a
9523 (java_complete_lhs): Put parenthesis around truth values.
9525 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9527 * class.c (layout_class_method): Don't make rtl for interface
9529 * parse.h (GET_TYPE_NAME): New macro.
9530 * parse.y (if_then_statement:): Fixed indentation.
9531 (if_then_else_statement:): Likewise.
9532 (for_statement:): Fixed spacing.
9533 (try_statement:): Fixed indentation.
9534 (create_interface): Don't force interfaces to be abstract.
9535 (method_header): Abstract methods are OK in interfaces.
9536 (declare_local_variables): Fixed typo in comment.
9537 (java_complete_expand_method): Fixed indentation.
9538 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
9539 non accessible fields.
9540 (java_stabilize_reference): New function.
9541 (java_complete_lhs): Fixed indentation. Use
9542 java_stabilize_reference in compound assignement. Insert the
9543 cast. If not processing `+' fix string constants before processing
9546 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9548 * constants.c (find_class_or_string_constant): Cast variable `j'
9549 to a `jword' when comparing against one.
9551 * expr.c (java_lang_expand_expr): Remove unused variables
9552 `has_finally_p' and `op0'.
9554 * gjavah.c (print_field_info): Cast a value to jint when comparing
9555 against one. Likewise for a jlong.
9556 (add_namelet): Likewise cast a `sizeof' to an int when comparing
9557 against a signed quantity.
9559 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
9560 (print_signature): Don't needlessly dereference variable `str'
9562 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
9563 `max_locals' with ATTRIBUTE_UNUSED.
9564 (jcf_parse_class): Likewise for variable `index'.
9566 * parse.h (reverse_jdep_list): Remove static prototype.
9568 * parse.y (build_jump_to_finally): Remove prototype and definition.
9569 (reverse_jdep_list): Add static prototype.
9571 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
9572 `assignment' and `expr_decl'.
9574 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
9576 1999-03-12 Andrew Haley <aph@cygnus.com>
9578 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
9579 we'll need a directory separator and a null character.
9581 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
9583 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
9585 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9587 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
9590 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
9592 * lex.c (java_parse_end_comment): Take extra parameter (next char).
9594 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
9596 * class.c (layout_class_method): A static method in a base class
9597 is never overridden, so treat it like it doesn't exist.
9598 However, do complain about private non-static method overriding
9599 public static method.
9601 * parse.y: Don't set unused INITIALIZED_P flag.
9602 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
9604 * parse.y (find_expr_with_wfl): Optimize tail-calls.
9605 (build_array_from_name): Re-order &index[string] to &string[index].
9607 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
9608 error_mark (it might catch more errors, but it is more likely to lose).
9610 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9612 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
9613 (parse-scan.o): Depend on toplev.h.
9615 * class.c (make_method_value): Add prototype. Make it static.
9616 Remove unused second argument, caller changed.
9618 * expr.c (java_lang_expand_expr): Remove unused variable
9621 * java-tree.h: Don't prototype find_in_current_zip.
9622 Add prototypes for verify_constant_pool, start_java_method,
9623 end_java_method, give_name_to_locals, expand_byte_code,
9624 open_in_zip, set_constant_value, find_constant1, find_constant2,
9625 find_utf8_constant, find_string_constant, find_class_constant,
9626 find_fieldref_index, find_methodref_index, write_constant_pool,
9627 count_constant_pool_bytes and encode_newarray_type.
9629 * jcf-dump.c: Remove unused variable `LONG_temp'.
9631 * jcf-parse.c: Include parse.h.
9632 (jcf_parse_source): Remove unused parameter, all callers changed.
9633 (jcf_figure_file_type): Add static prototype.
9634 (find_in_current_zip): Likewise. Also remove unused parameter,
9635 all callers changed.
9636 (read_class): Initialize variable `saved_pos'.
9638 * jcf-reader.c (jcf_parse_preamble): Mark variables
9639 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
9641 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
9642 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
9643 (java_parse_doc_section): Initialize variable `seen_star'.
9644 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
9645 (java_lex_error): Mark parameters `msg' and `forward' with
9647 (java_get_line_col): Mark parameters `filename' and `line' with
9650 * parse-scan.y: Include toplev.h.
9651 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
9653 * parse.h: use `struct JCF', not plain `JCF'.
9654 (java_parser_context_save_global, java_expand_classes
9655 java_parser_context_restore_global, java_parse): Add prototypes.
9657 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
9660 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
9662 * check-init.c (check_init): COPYN takes word count, not bit count.
9664 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
9666 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
9667 explicit build_decl. (Avoids crash in reload when optimizing.)
9669 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
9671 * decl.c (complete_start_java_method): Handle synchronized method
9672 even when compiling from bytecode.
9674 1999-02-26 Tom Tromey <tromey@cygnus.com>
9676 * gjavah.c (add_class_decl): Only generate `#include' if outer
9677 class is not the name of the class we are processing. Correctly
9678 append `.h' in #include.
9679 (process_file): Clean up newlines around generated `#include's.
9680 (decode_signature_piece): Correctly handle inner classes.
9681 (struct include): New structure.
9682 (all_includes): New global.
9683 (print_include): New function.
9684 (add_class_decl): Use it.
9685 (process_file): Likewise.
9686 (add_class_decl): Generate include for java-array.h if array
9688 (process_file): Don't generate java-array.h include.
9690 * gjavah.c (add_namelet): Check for standard package names here.
9691 (add_class_decl): Don't check for standard package names here.
9693 1999-02-25 Tom Tromey <tromey@cygnus.com>
9695 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
9696 When reading a zip file, only use strncmp if both strings are
9697 bigger than the buffer length. Initialize `k' when looping
9700 1999-02-24 Tom Tromey <tromey@cygnus.com>
9702 * gjavah.c (struct namelet): New structure.
9703 (add_namelet): New function.
9704 (print_namelet): New function.
9705 (print_class_decls): Use add_namelet and print_namelet to generate
9706 namespaces and not classes.
9707 (method_printed): New global.
9708 (HANDLE_END_METHOD): Examine method_printed.
9709 (print_method_info): Set method_printed when required. Print
9710 error if function to be ignored is marked virtual. Handle $finit$
9712 (METHOD_IS_FINAL): New macro.
9713 (print_field_info): Use it.
9714 (HANDLE_METHOD): Clear method_printed.
9715 (method_pass): New global.
9716 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
9717 (process_file): Do two passes over both fields and methods.
9718 (HANDLE_METHOD): Examine method_pass.
9720 (add_class_decl): New function.
9721 (print_class_decls): Don't scan over entire constant pool.
9723 1999-02-23 Tom Tromey <tromey@cygnus.com>
9725 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
9726 disable linking in that case.
9728 1999-02-20 Tom Tromey <tromey@cygnus.com>
9730 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
9733 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
9735 * decl.c (build_result_decl), java-tree.h: New method.
9736 (complete_start_java_method): Handle synchronized methods.
9737 Don't build DECL_RESULT here. (Ordering dependency problem.)
9738 (start_java_method): Call build_result_decl here instead ...
9739 * parse.y (java_complete_expand_method): ... and here.
9740 (expand_start_java_method): Don't call complete_start_java_method here.
9741 (java_complete_expand_method): Call it here instead.
9742 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
9743 * java-tree.h: ... here.
9745 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
9746 * parse.y (java_complete_lhs): Don't call force_evaluation_order
9747 for ARRAY_REF - it doesn't work when array bounds are checked.
9748 (patch_array_ref): Handle it here instead.
9750 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
9752 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
9754 Force left-to-right evaluation of binary operations etc.
9755 * expr.c (force_evaluation_order), java-tree.h: New function.
9756 * parse.y (java_complete_lhs): Pass binary operations, procedure
9757 calls, and ARRAY_REFs to force_evaluation_order.
9758 (various): Set TREE_SIDE_EFFECTS more carefully.
9760 Tolerate random (non-UTF8) encoding in comments without complaining.
9761 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
9762 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
9764 * parse.y (resolve_qualified_expression_name): Handle error_mark.
9765 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
9767 * parse.y (java_complete_lhs): Ignore an empty statement in a
9768 COMPOUND_EXPR. Don't complain about empty statement after return.
9770 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
9772 * parse.y (obtain_incomplete_type): Don't wrap unknown types
9773 in TREE_LIST - just chain the POINTER_TYPEs together.
9774 (resolve_class): If type already resolved, return decl.
9775 After resolving, update TREE_TYPE(class_type), and name (if array).
9776 * parse.h (do_resolve_class), parse.y: Make non-static.
9777 * class.c (maybe_layout_super_class): Take this_class argument.
9778 Do do_resolve_class if necessary.
9779 (layout_class, layout_class_methods): Adjust calls appropriately.
9780 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9781 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
9782 * typeck.c (build_java_array_type): Don't call layout_class.
9784 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9786 * parse.y (check_pkg_class_access): Allow private class access
9787 within the same package.
9788 (strip_out_static_field_access_decl): New function.
9789 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
9790 operator argument before testing its nature.
9792 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
9794 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
9795 (TRY_EXPR): Simplify - it no longer has a finally clause.
9796 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
9797 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9798 * expr.c (java_lang_expand_expr): Likewise.
9799 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
9800 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
9801 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
9802 (build_try_statement): Remove finally parameter and handling.
9803 (build_try_finally_statement): New function.
9804 (patch_try_statement): No longer need to support finally clause.
9805 (try_statement): Update grammar action rules.
9806 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
9807 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9809 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
9811 * jcf-parse.c (get_constant): Add braces around computation of 'd'
9812 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
9814 1999-02-17 Andrew Haley <aph@cygnus.com>
9816 * class.c (build_utf8_ref): Back out broken patch which was
9817 intended to to output signatures using '.' as a separator.
9819 * class.c (make_class_data): Output signatures using '.' as a
9820 separator, rather than '/'.
9821 (mangled_classname): Likewise.
9822 (make_field_value): Likewise.
9823 (make_method_value): Likewise.
9824 * constants.c (alloc_class_constant): Likewise.
9825 * expr.c (build_invokeinterface): Likewise.
9827 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9829 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
9830 of an ancient workaround.
9832 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
9834 * jvspec.c (xmalloc): Kill the prototype. It does not belong
9837 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9839 * lex.c (yylex): Encode \0 as UTF8.
9841 1999-02-10 Tom Tromey <tromey@cygnus.com>
9843 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
9844 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
9845 (libgcj_zip): Renamed.
9846 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
9848 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
9850 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
9851 (GC_NAME): Renamed -lgc to -lgcjgc.
9853 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9855 * lex.c (java_lang_cloneable): Initialize.
9856 * parse.y (java_lang_cloneable): New static variable.
9857 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
9858 doing one more qualification round.
9859 (valid_ref_assignconv_cast_p): Reject null source or
9860 destination. Allow an array to be cast into java.lang.Cloneable.
9861 (patch_cast): Swapped two first arguments to first call to
9862 valid_ref_assignconv_cast_p.
9864 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9866 * parse.h: DECL_P renamed JDECL_P.
9867 * parse.y: DECL_P replaced by JDECL_P.
9868 (build_array_from_name): Always use pointer's type.
9869 (patch_bc_statement): Extra code to search continue target in a
9870 for loop. Fixed comments. Continue target is current loop when
9873 1999-02-05 Andrew Haley <aph@cygnus.com>
9875 * class.c (make_class_data): The superclass of an interface should
9876 be null, not class Object.
9878 * lex.c (java_lex): Sign extend hex literals.
9880 1999-02-04 Andrew Haley <aph@cygnus.com>
9882 * class.c (build_utf8_ref): Output signatures using '.' as a
9883 separator, rather than '/'.
9884 (make_class_data): Likewise.
9886 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
9888 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
9889 mkstemp.o. Get them from libiberty now.
9891 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
9893 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
9895 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9897 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
9900 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
9902 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
9903 * jcf-write.c (generate_bytecode_return): New function.
9904 (generate_bytecode_insns): Use it, for RETURN_EXPR.
9906 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
9907 generate special [fd]const_[01] instructions.
9909 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
9911 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
9912 handling OPCODE_lookupswitch or OPCODE_tableswitch.
9914 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
9916 * parse.y (patch_method_invocation): Handle calling static methods,
9917 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
9919 * parse.y (java_complete_lhs): Don't complain about unreachable
9920 exit condition in a do-while statement.
9922 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9924 * lex.c (java_read_char): Fixed utf8 decoding.
9925 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
9927 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
9928 comments. Local variable `all_primitive' is gone. Broadened
9929 acceptance of `0' to floating point targets. `long' can now be
9930 widened to `double' or `float'.
9931 (valid_method_invocation_conversion_p): Added leading
9932 comment. Fixed tabulation.
9933 (build_string_concatenation): Optimize out left or right empty
9936 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
9938 * jcf-write.c (localvar_alloc): Only emit entry for
9939 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
9940 (generate_bytecode_insns): Only call put_linenumber if
9941 debug_info_level > DINFO_LEVEL_NONE.
9942 * jvspec.c (lang_specific_driver): If no -O* or -g* option
9943 is specified, add -g1 (for compatibility wih javac).
9945 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
9947 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
9948 gjavah.o, check-init.o, jv-scan.o
9950 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9952 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
9954 * gjavah.c: Include config.h and system.h.
9956 * javaop.h (inline): Don't define, its handled by system.h.
9957 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
9958 from `inline' to `static inline'.
9960 * jcf.h (inline): Don't define, its handled by system.h.
9962 * lex.c (inline): Likewise.
9964 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
9966 * lang-specs.h: Map -Qn to -fno-ident.
9968 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
9970 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
9972 1999-01-29 Tom Tromey <tromey@cygnus.com>
9974 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
9975 then cast it to Object before calling `append' method.
9977 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
9979 * check-init.c (check_bool2_init, check_bool_init, check_init):
9980 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
9981 * jcf-write.c (generate_bytecode_insns): Likewise.
9983 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9985 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
9986 * parse.y (patch_cast): Allow a boolean to be cast into a
9989 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9991 * parse.y: (class_declaration:): Fixed indentation.
9992 (class_member_declaration:): Extra `;' after field declaration now
9994 (interface_declaration:): Removed debug messages in error reports.
9995 (patch_binop): Nodes created and returned inherit the orignal
9996 node's COMPOUND_ASSIGN_P flag value.
9997 (patch_cast): Fix cast from char to floating point.
9999 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
10001 * except.c, java-except.h (expand_resume_after_catch): new
10003 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
10004 to branch back to main flow of control after a catch block.
10006 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10008 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
10009 $(srcdir)/../system.h.
10010 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
10011 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
10012 (jcf-write.o): Likewise.
10013 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10014 (mangle.o): Depend on $(srcdir)/../toplev.h.
10015 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10016 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10018 * class.c: Include output.h and parse.h.
10019 (mangled_classname): Add the `const' keyword to a char*.
10020 (find_named_method): Hide unused function definition.
10021 (build_utf8_ref): Change type of variable `c' to unsigned char.
10022 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
10023 (build_class_ref): Add the `const' keyword to a char*.
10024 (layout_class_method): Remove unused variable `buf'.
10026 * decl.c (find_local_variable): Remove unused variable `rtl'.
10027 (pushdecl): Likewise for variables `different_binding_level' and
10029 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
10030 (maybe_build_cleanup): Likewise for parameter `decl'.
10032 * except.c (expand_start_java_handler): Mark parameter `range'
10033 with ATTRIBUTE_UNUSED.
10035 * expr.c: Include except.h.
10036 (pop_type): Remove unused variable `i'.
10037 (pop_value): Likewise for variables `n_words' and `i'.
10038 (expand_java_arrayload): Likewise for variable `convert'.
10039 (java_lang_expand_expr): Likewise for variables `op0', `type',
10040 `mode', `unsignedp', `node' and `elements'.
10041 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
10043 (process_jvm_instruction): Add a `const' qualifier to a char*.
10045 * gjavah.c (output_directory): Add the `const' keyword to a char*.
10046 (temp_directory): Likewise.
10047 (print_c_decl): Likewise.
10048 (print_method_info): Likewise.
10049 (decode_signature_piece): Likewise.
10050 (print_mangled_classname): Likewise.
10052 * java-except.h: Provide prototypes for maybe_start_try,
10053 maybe_end_try and add_handler.
10055 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
10056 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
10057 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
10058 init_expr_processing, push_super_field, init_class_processing,
10059 can_widen_reference_to, class_depth, verify_jvm_instructions,
10060 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
10061 set_local_type, merge_type_state, push_type, load_type_state,
10062 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
10063 emit_unicode_mangled_name): Add prototypes.
10065 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
10066 (print_signature_type): Use ISDIGIT, not isdigit.
10067 (print_signature): Remove unused variable `j'.
10069 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
10070 int when comparing against one.
10072 * jcf-parse.c: Include toplev.h.
10074 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
10075 (localvar_free): Remove unused variable `i'.
10076 (generate_bytecode_conditional): Likewise for variable `kind'.
10078 * jv-scan.c: Include config.h and system.h. Remove redundant
10079 OS header and gansidecl.h includes.
10080 (warning): Add the `const' keyword to a char*. Also add
10081 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
10082 __STDC__, when determining whether to use ANSI-isms.
10083 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
10084 (xmalloc): Don't redundantly prototype here.
10085 (main): Remove unused parameter `envp'. Also fix the arguments
10086 passed to function `fatal' to match the format specifier.
10088 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
10090 * mangle.c: Include toplev.h.
10091 (emit_unicode_mangled_name): Declare parameter `len'.
10093 * parse.y (parse_warning_context): Add the `const' keyword to a
10094 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
10095 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
10096 (issue_warning_error_from_context): Add the `const' keyword to
10098 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
10099 not `__STDC__' for whether to use ANSI-isms.
10101 * typeck.c (incomplete_type_error): Mark parameters `value' and
10102 `type' with ATTRIBUTE_UNUSED.
10103 (parse_signature_type): Use ISDIGIT, not isdigit.
10105 * verify.c (check_pending_block): Add the `const' keyword to a char*.
10106 (verify_jvm_instructions): Likewise. Remove unused variables
10107 `field_name' and `default_val'.
10109 * zextract.c: Include config.h and system.h. Remove redundant
10110 OS header includes.
10112 * zipfile.h: Prototype `read_zip_archive'.
10114 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
10116 * typeck.c (convert): Allow conversions to void type: some
10117 optimizations in gcc do this.
10119 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
10121 * typeck.c (convert_ieee_real_to_integer): New function.
10122 (convert): When not using fast-math and using hardware fp, convert
10123 an IEEE NaN to zero.
10125 1999-01-18 Andrew Haley <aph@cygnus.com>
10127 * parse.y (patch_binop): Do a type conversion from signed to
10128 unsigned and then back to signed when a ">>>" is found.
10130 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10132 * java-tree.h: (check_for_initialization): Added prototype.
10133 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
10134 * parse.y (do_resolve_class): Removed unused locals.
10135 (read_import_dir): Likewise.
10136 (resolve_qualified_expression_name): Array creation
10137 expressions are valid primary expressions.
10138 (qualify_ambiguous_name): Likewise.
10139 (patch_synchronized_statement): Removed unused local.
10141 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
10143 * Makefile.in (zextract.o): Add dependencies.
10145 * Makefile.in: Do not put ^Ls at the start of a line.
10147 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
10149 * expr.c (process_jvm_instruction): Coerce to correct Throwable
10150 sub-type the result of the call that gets the exception value.
10152 * parse.y (java_complete_expand_methods): If flags_syntax_only,
10153 don't call finish_class.
10155 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
10156 clear found before continuing.
10158 * verify.c (verify_jvm_instructions): On an array load, allow
10159 and handle top of stack to be TYPE_NULL.
10161 * gjavah.c (generate_access): Translate Java package private or
10162 protected access to C++ public, but with a comment.
10164 1999-01-13 Andrew Haley <aph@cygnus.com>
10166 * expr.c (generate_name): Name prefix changed to avoid clashes
10167 with assembler temp labels.
10169 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
10170 MODIFY_EXPR. Without this, code for the assignement may not be
10171 generated at all and the synchronized statement will read an
10172 uninitialized variable.
10174 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10176 * class.c (maybe_layout_super_class): Fixed returned value.
10177 * lex.c: Added 1999 to the copyright.
10178 (java_init_lex): Initialize java_lang_imported.
10179 * lex.h: Added 1999 to the copyright.
10180 * parse.h: Added 1999 to the copyright.
10181 (REGISTER_IMPORT): Fixed typo in trailing macro.
10182 (CURRENT_OSB): New macro.
10183 (struct parser_ctxt): New fields osb_depth, osb_limit.
10184 * parse.y (java_lang_id): New global variable.
10185 (type_import_on_demand_declaration): Don't import java.lang.* twice.
10186 (array_creation_expression:): Use CURRENT_OSB.
10187 (dims:): Uses a stack to keep track of array dimensions.
10188 (cast_expression:): Use CURRENT_OSB.
10189 (find_expr_with_wfl): Return NULL if node found doesn't meet the
10191 (register_fields): Fixed typos in comment.
10192 (check_method_redefinition): Fixed comment indentation.
10193 (java_check_regular_methods): Set saved found wfl to NULL after
10194 having reinstalled it in the previously found DECL_NAME.
10196 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
10198 * gjavah.c (java_float_finite): Use a union to do type punning.
10199 (java_double_finite): Likewise.
10201 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
10203 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
10204 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
10205 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
10206 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
10207 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
10208 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
10210 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
10212 * check-init.c (check_init): If compiling to native, we don't
10213 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
10215 1999-01-08 Tom Tromey <tromey@cygnus.com>
10217 * parse-scan.y (variable_declarator_id): Set or increment
10219 (bracket_count): New global.
10220 (formal_parameter): Handle case where bracket pairs trail variable
10223 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
10225 * jcf-parse.c (yyparse): variable len changed from a char to an
10226 int to prevent overflow.
10228 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
10230 * java-tree.h: Declare read_class.
10231 * jcf-parse.c (read_class): New function.
10232 (load_class): Now just call read_class.
10234 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
10235 * jcf-parse.c (parse_source_file): Declare save_error_count,
10236 which is needed by java_parse_abort_on_error macro,
10237 * parse.y (java_layout_classes, java_expand_classes): Likewise.
10239 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
10240 constructor, if initializing a static field.
10241 (patch_new_array_init): Set TREE_CONSTANT if it is.
10242 * expr.c (java_lang_expand_expr): For a static array constructor
10243 of primitive elements, allocate the array itself statically.
10244 Disabled until we can set the vtable field statically.
10246 * check-init.c: New file. Checks for definite assignment.
10247 * Makefile.in (JAVA_OBJS): Add check-init.o.
10248 * parse.y (java_complete_expand_method): Call check_for_initialization.
10249 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
10251 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
10253 * parse.y : include system.h instead of including
10254 standard headers directly with the exception of <dirent.h>.
10256 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
10258 * lex.h: Moved static function declarations to lex.c,
10259 to shut up some -Wall warnings.
10260 * lex.c: Static function declarations moved here.
10261 * jcf-dump.c: Small fixes to shut up -Wall warnings.
10263 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10265 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
10267 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
10269 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
10270 * verify.c (verify_jvm_instructions): Fix off-by-one error.
10272 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
10273 (localvar_alloc): Change return type to void,
10274 (emit_unop): Remove unused variable size.
10276 * jcf-write.c (struct jcf_block): Add new union.
10277 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
10278 (call_cleanups): New functions.
10279 (struct jcf_partial): New fields num_finalizers and return_value_decl.
10280 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
10281 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
10282 * lang.c (lang_init): Call using_eh_for_cleanups.
10283 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
10284 completing operands to patch_synchronized_statement.
10285 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
10286 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
10287 WITH_CLEANUP_EXPR instead of TRY_EXPR.
10289 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
10291 * Make-lang.in: Comment out control-Ls; they upset some makes.
10293 1998-12-18 Tom Tromey <tromey@cygnus.com>
10295 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
10298 1998-12-17 Tom Tromey <tromey@cygnus.com>
10300 * parse.y (DIR_SEPARATOR): New define.
10301 (check_class_interface_creation): Use it.
10303 * parse-scan.y (report_main_declaration): Recognize
10304 `java.lang.String' in argument to main.
10306 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
10308 * parse.y (create_interface): Remove bogus test.
10310 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
10312 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
10313 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
10315 1998-12-16 Tom Tromey <tromey@cygnus.com>
10317 * parse-scan.y (qualified_name): Use correct sprintf format.
10319 1998-12-15 Tom Tromey <tromey@cygnus.com>
10321 * gjavah.c (print_field_info): Changed how most negative number is
10324 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
10326 * parse.y (fold_constant_for_init): New function.
10327 (resolve_expression_name): Don't replace static final
10328 constant-initialized fields by its value.
10329 (java_complete_lhs): New. Same as java_complete_tree, except does
10330 not replace static final constant-initialized fields by their values.
10331 (register_fields): If there is an initializer, set DECL_INITIAL and
10332 MODIFY_EXPR_FROM_INITIALIZATION_P.
10333 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
10334 Only call patch_initialized_static_field if
10335 MODIFY_EXPR_FROM_INITIALIZATION_P.
10336 (patch_initialized_static_field): If not valid constant, clear
10339 * parse.y (lookup_field_wrapper): Fix thinko.
10341 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
10342 set and restore global lineno.
10344 1998-12-14 Tom Tromey <tromey@cygnus.com>
10346 * gjavah.c (print_field_info): If value to print is the smallest
10347 value of its size, then print as hex to avoid later warnings from
10350 1998-12-14 Tom Tromey <tromey@cygnus.com>
10352 * gjavah.c (decompile_method): Decompile `return null'.
10353 (process_file): Generate `#pragma interface'.
10354 (method_declared): New global.
10355 (print_method_info): Set it.
10356 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
10357 (print_method_info): Handle abstract methods.
10359 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
10361 * parse.y (patch_method_invocation): If class_decl is null
10362 (e.g. an array type), use original type.
10364 * parse.y (check_thrown_exceptions): Temporary hack to suppress
10365 errors about uncaught exception from clone (of array, specifically).
10367 1998-12-13 Tom Tromey <tromey@cygnus.com>
10369 * gjavah.c (decompile_method): Handle all types of `return'
10370 opcode. Decompile `return this' and `return'.
10371 (method_access): New global.
10372 (print_method_info): Set it.
10373 (decompile_method): Don't decompile a synchronized method.
10375 1998-12-13 Tom Tromey <tromey@cygnus.com>
10377 * jcf-reader.c (jcf_parse_one_method): Recognize
10379 * gjavah.c (HANDLE_END_METHOD): New macro.
10380 (HANDLE_CODE_ATTRIBUTE): New macro.
10381 (decompile_method): New function.
10382 (print_method_info): Don't print `;\n' at end of function decl.
10383 Include java-opcodes.h.
10384 (decompiled): New global.
10386 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
10388 * class.c (build_class_ref): Handle PRIMTYPE.class if
10389 flag_emit_class_files.
10390 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
10391 if flag_emit_class_files.
10392 * parse.y (java_complete_tree): Pre-liminary support for
10393 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
10395 * parse.y (patch_synchronized_statement): Don't call monitorexit
10396 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
10398 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
10400 * zipfile.h (opendir_in_zip): New declaration.
10401 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
10402 (opendir_in_zip): New function, using code from open_in_zip.
10403 (open_in_zip): Call opendir_in_zip.
10404 (find_class): Remove no-longer-used do_class_file parameter,
10405 but add source_ok parameter. Change logic so if we find a .java file,
10406 we don't look for .class in later classpath emtries.
10407 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
10408 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
10409 * gjavah.c: Update call to find_class.
10410 * jcf-dump.c: Likewise.
10412 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
10413 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
10414 nothing if body is empty_stmt_node.
10415 Various little fixes so SP gets correctly adjusted.
10416 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
10417 For CALL_EXPR, test if static first.
10418 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
10419 such as the ones we create for Object and Class.
10420 Set and restore current_function_decl.
10421 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
10422 (note_possible_classname): New function.
10423 (read_import_entry): Removed. Merged with read_import_dir.
10424 (read_import_dir): Don't call find_class - that only gives us
10425 the first classpath entry having the needed package.
10426 Use the struct buffer data structure from buffer.h.
10427 (read_import_dir, find_in_imports_on_demand): The remembered
10428 class names now use '.' (not '/') as package separator.
10430 * parse.y (java_complete_expand_methods): Call write_classfile
10431 here, and not in java_expand_classes (which only gets first class).
10433 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10435 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
10436 (register_fields): If a static fields has an initializer, just
10437 chain it on ctxp->static_initialized, and handle later.
10438 (java_complete_expand_methods): Force <clinit> first.
10439 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
10440 - it's already been completed.
10441 (patch_initialized_static_field): New function.
10442 (java_complete_field): Call it.
10444 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
10446 * expr.c (encode_newarray_type, build_new_array): New functions.
10447 * java-tree.h: Declare build_new_array.
10448 * jcf-write.c (patch_newarray): Use build_new_array.
10450 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
10451 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
10453 * parse.y (patch_new_array_init): Re-organize.
10454 Now is passed the actual array (pointer) type of the value.
10455 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
10456 (patch_array_constructor): Removed - merged into patch_new_array_init.
10457 (java_complete_tree): Update patch_new_array_init.
10459 * jcf-write.c (find_constant_index): New function.
10460 (generate_bytecode_insns): Use find_constant_index.
10461 (generate_classfile): Use find_constant_index for ConstantValue.
10463 1998-12-11 Tom Tromey <tromey@cygnus.com>
10465 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
10466 * decl.c (init_decl_processing): Renamed dtable -> vtable.
10467 * class.c (make_class_data): Renamed dtable -> vtable, and
10468 dtable_method_count -> vtable_method_count.
10470 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10472 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
10473 global variables, initialized.
10474 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
10475 Declared new global variables.
10476 * lex.c (java_lex): Return long_zero_node, float_zero_node,
10477 double_zero_node, integer_zero_node upon direct matching.
10478 * parse.y (purify_type_name): Added function prototype.
10479 (duplicate_declaration_error_p): Consider new_type as potentially
10480 being a incomplete type. Use purify_type_name on type string.
10481 (method_header): saved_type: unused variable removed. Don't figure
10482 return type if method name is invalid.
10483 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
10484 processed by patch_unaryop.
10485 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
10486 increment/decrement node into its original type after binary
10487 numeric promotion on its operands.
10489 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10491 * parse.y (array_initializer:): Array init operand is NULL_TREE
10492 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
10493 now an error. Fixed indentation problems.
10494 (patch_string): Handle error_mark_node as an argument.
10495 (patch_new_array_init): Fixed indentation problems.
10496 (array_constructor_check_entry): Removed check on null wfl_value.
10497 Return an error if wfl_value's walk returns an error.
10499 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10501 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
10502 * lex.c (java_lex): Remember column position before advancing one
10503 token. Retain location information on OCB_TK.
10504 * lex.h (typedef struct java_lc): Added new field.
10505 * parse.h (GET_SKIP_TYPE): New macro.
10506 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
10507 * parse.y (build_new_array_init, patch_new_array_init,
10508 patch_array_constructor, maybe_build_array_element_wfl,
10509 array_constructor_check_entry): New function prototypes.
10510 (switch_block:): Tagged <node>.
10511 (OCB_TK): Tagged <operator>.
10512 (array_initializer:): Installed actions.
10513 (variable_initializer): Build location information on element if
10515 (switch_statement:): Fixed indentation typo.
10516 (switch_block:): Redefined default action.
10517 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
10518 (patch_assignment): Removed duplicate code.
10519 (maybe_build_array_element_wfl, build_new_array_init,
10520 patch_new_array_init, patch_array_constructor,
10521 array_constructor_check_entry): New functions.
10523 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10525 * parse.y (array_initializer): Tagged <node>.
10526 (variable_initializer:): Use default rule.
10527 (array_initializer:): Defined actions.
10528 (variable_initializers:): Likewise.
10529 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
10530 non-static field accesses.
10531 (patch_invoke): Fixed indentation typo.
10532 (java_complete_tree): Likewise.
10533 (build_labeled_block): Changed leading comment. Generate an error
10534 in case of duplicate loop labels.
10535 (patch_conditional_expr): Patch results of string concatenation
10538 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
10540 * constants.c (find_methodref_index): When the class is an interface,
10541 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
10543 * decl.c (finit_identifier_node): Use "$finit$", rather than
10544 "<finit>" (which Sun's verifier rejects).
10545 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
10546 (generate_field_initialization_code): Removed.
10547 (fix_constructors) Don't add call to $finit$ here (wrong order).
10548 (patch_method_invocation): Add $finit$ call here.
10550 * java-tree.h (CALL_USING_SUPER): New macro.
10551 * parse.y (patch_invoke): Remove im local variable.
10552 (patch_method_invocation, patch_invoke): Don't pass super parameter.
10553 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
10554 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
10556 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
10558 * parse.y (java_complete_tree): Don't complain about unreachable
10559 statement if it is empty_stmt_node.
10561 * jcf-write.c (find_constant_wide): New function.
10562 (push_long_const): Use find_constant_wide.
10564 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
10565 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
10566 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
10567 Emit invokeinterface when calling an interface method.
10568 Emit invokespecial also when calling super or private methods.
10570 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
10572 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
10574 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
10576 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10578 * java-tree.h (java_layout_seen_class_methods): New function
10580 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
10581 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
10582 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
10583 * parse.y (method_declarator:): Defined action.
10584 (issue_warning_error_from_context): input_filename saved, set to
10585 the appropriate value and restored after java_error is called.
10586 (build_unresolved_array_type): Fixed comment.
10587 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
10588 (method_header): Deal with return type the same way type are
10589 handled for fields and method's parameters and local variables
10591 (check_method_redefinition): Removed extra CR.
10592 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
10593 (java_layout_seen_class_methods): New function.
10594 (java_layout_classes): Call java_layout_seen_class_methods.
10596 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
10598 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
10600 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
10602 * jcf-dump.c (main): Fix error message.
10603 * jcf-path.c (add_entry): Style fix.
10605 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10607 * class.c (layout_class_method): Call build_java_argument_signature
10608 on constructors too.
10609 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
10610 (patch_method_invocation): Define a primary when resolving an
10611 expression name. Augmented comment on code checking illegal `this'
10612 usage. Loosened it test by accepting NEW_CLASS_EXPR.
10614 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10616 * class.c (layout_class_method): Don't report error on non-static
10617 overriding static if the method is private.
10618 * java-tree.h (finish_class): Prototype added.
10619 * lex.c (java_get_line_col): Handle col argument -2 value.
10620 * parse.h: All static method declarations moved to parse.y.
10621 * parse.y: Now contains all static method declarations previously
10623 (find_expr_with_wfl, missing_return_error,
10624 unreachable_stmt_error): New functions.
10625 (java_get_real_method_name): Identify constructors bearing class
10626 names in source code compiled classes only.
10627 (java_complete_expand_methods): Call missing_return_error.
10628 (invocation_mode): Private methods invoked as static methods.
10629 (java_complete_tree): Call unreachable_stmt_error.
10631 1998-12-01 Tom Tromey <tromey@cygnus.com>
10633 * Makefile.in (+target): Removed.
10634 (+xmake_file): Likewise.
10635 (+tmake_file): Likewise.
10636 (.NOEXPORT): Removed duplicate.
10638 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10640 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
10642 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
10644 * jvgenmain.c: Remove the xmalloc prototype, we get it from
10645 libiberty.h. Provide an xmalloc definition.
10647 * jvspec.c: Remove the xmalloc prototype.
10649 * parse-scan.y: Include config.h and system.h. Don't include
10650 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
10651 Provide an xstrdup definition.
10653 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
10655 * jcf-path.c (add_entry): Recognize ".jar" too.
10656 * lang-specs.h: Likewise.
10658 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
10660 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
10661 soft_monitorenter_node, soft_monitorexit_node, throw_node.
10663 * jcf-write.c (generate_bytecode_insns):
10664 Handle pre/post-increment/decrement of long.
10666 * jcf-write.c (generate_bytecode_insns):
10667 Handle missing exception handler (finally for synchronized).
10669 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
10671 * java-tree.h (end_params_node): Declare global.
10672 * decl.c (end_params_node): New global.
10673 (init_decl_processing, start_java_method): Use end_params_node for
10674 end of list of parameter types. Follows correct gcc conventions.
10675 * expr.c (pop_argument_types, pop_arguments): Likewise.
10676 * lang.c (put_decl_node): Likewise.
10677 * typeck.c (various places): Likewise.
10678 * class.y (various places): Likewise.
10679 * parse.y (various places): Likewise.
10681 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
10682 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
10684 * class.c: Add #include flags.h, remove no-longer needed declaration.
10686 * class.c (layout_class_method): Remove commented-out code, re-format.
10687 Don't add vtable entry (or index) for private methods.
10688 * expr.c (expand_invoke): A private method is implicitly final.
10689 * class.c (make_class_data): If inlining or optimizing,
10690 skip private methods.
10692 * class.c (finish_class): New function. Calls existing methods,
10693 but alls emits deferred inline functions.
10694 * jcf-parse.c (parse_class_file): Call finish_class.
10695 * parse.y (java_complete_expand_methods): Likewise.
10697 * expr.c (build_java_binop): Explicit default, to silence -Wall.
10699 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
10701 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
10703 * jcf-write.c (generate_bytecode_conditional): Fix typo.
10705 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
10707 * (generate_classfile): Always write class access flag with
10710 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10712 * class.c (maybe_layout_super_class): New function.
10713 (layout_class): Reorganized. Loop on class methods dispatched into
10714 a new function. Call maybe_layout_super_class.
10715 (layout_class_methods, layout_class_method): New functions.
10716 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
10718 (expand_invoke): Likewise.
10719 * java-tree.h (all_class_list): New global variable declared.
10720 (layout_class_methods, layout_class_method): New function
10722 (LAYOUT_SEEN_CLASS_METHODS): New macro.
10723 * jcf-parse.c (all_class_list): New global variable.
10724 (load_class): Extended what class_or_name can be. Use parser
10725 context mechanism to save globals before calling jcf_parse.
10726 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
10727 is set on the file name.
10728 (jcf_parse): Layout class methods when Object is loaded, otherwise
10729 record class in all_class_list for delayed method layout.
10730 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
10731 * lang.c (put_decl_node): Decode <init> into the decl context
10733 * lex.c (java_allocate_new_line): Use xmalloc.
10734 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
10735 pointers, not TREE_LIST elements.
10736 (struct parser_ctxt): Fixed comment indentations, added comments
10737 and reordered some fields.
10738 (java_check_methods): Function prototype removed.
10739 * parse.y (java_push_parser_context): Use xmalloc.
10740 (java_parser_context_restore_global): Pop extra pushed ctxp only
10741 when there's nothing next.
10742 (maybe_create_class_interface_decl): Fixed comment, add new
10743 created class decl to all_class_list.
10744 (method_header): Use GET_REAL_TYPE on argument's types.
10745 (method_declarator): Use GET_REAL_TYPE, change type to the real
10746 type in TREE_LIST dependency node. Build argument list with the
10748 (create_jdep_list): Use xmalloc. Removed allocation error message.
10749 (obtain_incomplete_type): Fixed leading comment. Broadened
10750 incoming argument meaning.
10751 (register_incomplete_type): Use xmalloc. Removed allocation error
10753 (safe_layout_class): Fixed leading comment.
10754 (jdep_resolve_class): Reversed if statement condition and switch
10755 if and else bodies.
10756 (resolve_and_layout): Fixed leading comment. Broadened incoming
10758 (complete_class_report_errors): New local variable name, for
10759 clarity. purify_type_name used for all error cases.
10760 (java_get_real_method_name): Stricter check on constructors.
10761 (java_check_regular_methods): Reverse methods list only if not
10762 already laid out. Layout artificial constructor.
10763 (java_check_methods): Deleted.
10764 (source_start_java_method): Obtain incomplete type for patchable
10766 (java_layout_classes): Fixed leading comment. Use
10767 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
10768 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
10769 before returning. Fixed comments.
10770 (java_expand_classes): Check for errors up front.
10771 (patch_method_invocation): Class to search is resolved and laid
10774 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
10776 * expr.c (java_lang_expand_expr): Add missing emit_queue.
10778 * javaop.h (int8): Removed - not used.
10779 (jbyte): Redefine portably with correct signedness.
10781 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
10783 * jcf-write.c (generate_bytecode_insns): Fix typo
10784 OPCODE_getstatic to OPCODE_getfield.
10786 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
10787 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
10788 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
10790 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10792 * jcf-parse.c (jcf_parse_source): Function returned type is
10793 void. Added prototype.
10794 (jcf_parse): Function returned type is void.
10795 (yyparse): Remove call to fclose on the last parsed file.
10797 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
10799 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10801 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
10802 (layout_class): Cope with methods featuring WFL in decl names.
10803 * decl.c (unqualified_object_id_node): New global variable,
10805 (build_decl_no_layout): Removed.
10806 * expr.c (build_primtype_type_ref): Handle Double.
10807 (java_lang_expand_expr): Fixed indentations.
10808 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
10809 (flag_wall, flag_redundant, flag_not_overriding,
10810 flag_static_local_jdk1_1, unqualified_object_id_node): Global
10811 variable declarations.
10812 (build_decl_no_layout): Removed prototype.
10813 (java_get_real_method_name): Added prototype.
10814 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
10815 (java_parse_abort_on_error): Macro now just returns.
10816 * jcf-parse.c (jcf_parse_source): Check fclose returned
10817 value. Call emit_register_classes if java_report_errors returns
10819 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
10820 flag_static_local_jdk1_1): New integer flags.
10821 (lang_decode_option): New flags set here.
10822 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
10823 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
10824 the flag_redundant variable.
10825 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
10826 when parsing java.lang.Object class.
10827 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
10828 NULL_TREE to build.
10829 (resolve_qualified_expression_name): Fixed indentation.
10830 (patch_array_ref): Changed prototype.
10831 (not_initialized_as_it_should_p): Prototype removed.
10832 (java_report_errors): Added function prototype.
10833 * parse.y (formal_parameter:): Changed error message for not yet
10834 supported final parameters.
10835 (class_type_list:): Set both PURPOSE and VALUE of created
10836 TREE_LIST to be class_type.
10837 (primary_no_new_array:): Handle class literals on primitive types.
10838 (parse_warning_context): Reinstalled correct force_error and
10839 do_warning flags setups.
10840 (java_report_errors): Changed prototype. Return java_error_count
10842 (variable_redefinition_error): Consider treating variable type as
10844 (create_interface): Warn about redundant abstract modifier if
10845 flag_redundant is set. Changed error message.
10846 (lookup_field_wrapper): Save/restore globals before/after looking
10848 (duplicate_declaration_error_p): Consider treating declaration
10849 type as a fake pointer.
10850 (register_fields): Extract real type from dependency node. Check
10851 for duplicate field declaration after type adjustment. Use
10852 DECL_INITIAL to store static final initialized values.
10853 (method_header): Extract real function type from dependency node.
10854 (check_abstract_method_header): Use GET_METHOD_NAME.
10855 (obtain_incomplete_type): Layout fake pointer type.
10856 (safe_layout_class): Don't try to check for methods before layout.
10857 (java_complete_class): Don't check for correct throws clause
10858 elements inheritance here.
10859 (resolve_and_layout): Broadened name parameter meaning.
10860 (reset_method_name): Use GET_METHOD_NAME.
10861 (java_get_real_method_name): New function.
10862 (java_check_regular_methods): Don't check methods in
10863 java.lang.Object. Verify lineage of throws clause elements. Use
10864 flag_no_overriding in warning report.
10865 (check_throws_clauses): Don't check if class was from
10866 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
10867 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
10868 (declare_local_variables): Use flag_static_local_jdk1_1 to report
10869 warning on unsupported final local variables. Use build_decl
10870 instead of build_decl_no_layout. Get real local variable type from
10872 (source_start_java_method): Get real parameter type from
10873 dependency node. Call build_decl instead of build_decl_no_layout.
10874 (java_layout_classes): Reverse tree and layout type and class as
10875 required. Mark class as loaded when done.
10876 (resolve_field_access): Fixed indentation. Restricted condition
10877 leading to static field access code generation. Set field_type
10878 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
10879 (resolve_qualified_expression_name): Initialize type_found to
10880 null. Handle static field resolved during qualification. Fixed
10881 layout on non primitive field decl types.
10882 (not_accessible_p): Fixed typo in comment.
10883 (patch_method_invocation): Resolve and layout class to search from
10885 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
10886 layout non primitive type, if necessary. Make method node only to
10888 (find_applicable_accessible_methods_list): Consider WFL'ed method
10889 decl names. Fixed indentation.
10890 (argument_types_convertible): Resolve and layout target type if
10892 (java_complete_tree): Fixed indentation problems. Rewrote
10893 CALL_EXPR thrown exceptions check. Re-installed further processing
10894 of the assignment in certain cases.
10895 (patch_assignment): Call maybe_build_primttype_type_ref to perform
10896 inlining on class literals.
10897 (valid_builtin_assignconv_identity_widening_p): Cope with constant
10899 (valid_method_invocation_conversion_p): Likewise.
10900 (patch_string): Temporary disable forbidden use of `this' in
10901 explicit constructor invocations when doing string concatenation
10902 within their scope.
10903 (patch_unaryop): Added comment. Reinstalled code to disable
10904 further check on assignment operation with cast expression RHS.
10905 (patch_switch_statement): Fixed indentation.
10906 (build_try_statement): Call build_decl instead of
10907 build_decl_no_layout.
10908 (patch_synchronized_statement): Likewise.
10909 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
10910 IS_UNCHECKED_EXPRESSION_P.
10911 (check_thrown_exceptions_do): Changed leading comment. Resolve and
10912 layout argument exception type.
10913 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
10914 of IS_UNCHECKED_EXPRESSION_P.
10916 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
10918 * jcf-parse.c (yyparse): Open class file in binary mode.
10920 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
10922 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
10924 * jcf-write.c (perform_relocations): Move check out one loop.
10926 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
10928 * Make-lang.in: Fix reference to srcdir.
10929 * jv-scan.c: Add missing xmalloc prototype.
10930 * jvgenmain.c: Ditto.
10932 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
10934 * decl.c (error_mark_node), java-tree.h: New global.
10935 * parse.y: Use empty_stmt_node instead of size_zero_node.
10936 (build_if_else_statement): If missing else, use empty_stmt_node.
10938 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
10939 (java_complete_expand_method): Complain if return is missing.
10940 (java_check_regular_methods): Comment out incorrect error check.
10941 (not_accessible_p): Fix incorrect handling of protected methods.
10942 (patch_method_invocation): Pass correct context to not_accessible_p.
10943 (find_applicable_accessible_methods_list): Likewise.
10944 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
10945 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
10946 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
10947 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
10949 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
10950 (push_int_const): Remove reundant NOTE_PUSH.
10951 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
10952 (- case SWITCH_EXPR): Fix code generation bug.
10953 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
10954 (generate_classfile): More robust for abstract methods.
10956 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
10958 * Makefile.in: jv-scan and jvgenmain all require libiberty.
10959 * Make-lang.in: Ditto.
10961 * jv-scan.c: Remove xmalloc and xstrdup definitions.
10962 * jvgenmain: Ditto.
10964 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
10966 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
10968 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
10970 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
10972 Allow uses of interface types to verify. This is not really
10973 type-safe, but it matches what Sun does, and is OK as long as
10974 there are appropriate run-time checks.
10975 * verify.c (merge_types): If merging two interface types,
10976 just set the result to java.lang.Object.
10977 * expr.c (pop_type): Any interface is matches by java.lang.Object.
10979 1998-11-13 Tom Tromey <tromey@cygnus.com>
10981 * gjavah.c (main): Handle --output-class-directory argument.
10982 * jvspec.c (lang_specific_driver): Translate `-d' into
10983 -foutput-class-dir.
10984 * jcf.h (jcf_write_base_directory): Declare.
10985 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
10986 * lang-options.h: Mention -foutput-class-dir.
10987 * jcf-write.c (jcf_write_base_directory): New global.
10988 (make_class_file_name): Put generated .class file into `-d'
10989 directory, or into source directory if -d not given. Function now
10991 (write_classfile): Free class file name. Handle case where class
10993 (DIR_SEPARATOR): New macro.
10994 Include <sys/stat.h>
10996 * Makefile.in (prefix): New macro.
10998 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
11000 * parse.y (patch_invoke): Do less if flag_emit_class_files.
11001 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
11002 here (done in patch_invoke instead).
11003 (case_identity): Moved here from parse.y.
11005 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
11006 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
11007 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
11008 so they can be efficiently scanned without recursion.
11009 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
11010 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
11011 in BLOCK iteratively, rather than recursively.
11013 * parse.y (do_unary_numeric_promotion): New function.
11014 (patch_unaryop, patch_binop, patch_array_ref): Use it.
11016 * parse.y (patch_newarray): Various fixes.
11018 Re-do handling of switch statements (for proper block scoping).
11019 * parse.y: Add just a single block for the enture switch block,
11020 but don't create any "case blocks".
11021 (group_of_labels): Rmeoved unneeded non-terminal.
11022 CASE_EXPR and DEFAULT_EXPR are added to current block.
11023 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
11024 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
11025 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
11026 * parse.y (wfl_operator, print_int_node): Make non-static.
11027 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
11028 as part of recursive scan of block.
11029 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
11030 (patch_switch_statement): Most tests move dinto java_complete_tree.
11032 * parse.y: Make various production be non-typed (void).
11033 * parse.y (parse_error): Merged into issue_warning_error_from_context.
11034 * parse.y (add_stmt_to_compound): Don't create/change extra node.
11035 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
11037 * jcf-write.c (struct jcf_handler): New type.
11038 (struct jcf_switch_state): New type.
11039 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
11040 (alloc_handler, emit_unop, emit_reloc): New functions.
11041 (adjust_typed_op): Add extra parameter ("max type" offset).
11042 (emit_switch_reloc, emit_case-reloc): New function.
11043 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
11044 (generate_bytecode_insns): Support REAL_CST, switch statements,
11045 exception handling, method calls, object/array creation, and more.
11047 * class.c: Remove some unused variables.
11048 * constants.c (find_string_constant): New function.
11049 (count_constant_pool_bytes): Fix to correctly handle wide constants.
11050 * decl.c (complete_start_java_method): Don't _Jv_InitClass
11051 if flag_emit_class_files.
11053 1998-11-12 Tom Tromey <tromey@cygnus.com>
11055 * jcf-io.c (find_class): Added explanatory comment.
11057 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
11058 trailing slash to `.zip' entries.
11060 * jvspec.c (lang_specific_driver): Correctly handle case where
11061 GC_NAME not defined.
11063 1998-11-11 Tom Tromey <tromey@cygnus.com>
11065 * jvspec.c (GC_NAME): New define.
11066 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
11068 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
11070 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
11072 * jcf-dump.c (TABLE_SWITCH): Fix typos.
11074 1998-11-11 Tom Tromey <tromey@cygnus.com>
11076 * jcf-dump.c (main): Correctly recognize `--'-style long options.
11078 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11080 * class.c (is_compiled_class): Call safe_layout_class for class
11081 compiled from source.
11082 * conver.h (convert_to_integer, convert_to_real,
11083 convert_to_pointer): Added prototypes.
11084 * decl.c (init_decl_processing): Non longer push the decls of
11085 `methodtable', `constants', `Class', `Field', `dispatchTable'
11086 `jexception' and `Method'.
11087 * expr.c (build_invokeinterface): New function.
11088 (expand_invoke): static variable CLASS_IDENT now in
11089 build_invokeinterface. Use build_invokeinterface.
11090 (expand_java_field_op): Moved code to inline
11091 java.lang.PRIMTYPE.TYPE into a function.
11092 (build_primtype_type_ref): New function.
11093 * java-tree.def (INSTANCEOF_EXPR): New tree code.
11094 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
11095 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
11096 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
11097 (DECL_LOCAL_STATIC_VALUE): New macro.
11098 (build_invokeinterface, build_primtype_type_ref): New function
11100 (java_parse_abort_on_error): Macro rewritten.
11101 * jcf-parse.c (current_method): Add comment to declaration.
11102 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
11103 Function prototypes fixed.
11104 (jcf_parse_source): push/pop parser context. save/restore global.
11105 (parse_source_file): Fixed leading comment. Now take a
11106 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
11107 classes and pop the parser context anymore.
11108 (yyparse): Push parser context, save globals, parse the source
11109 file, restore globals and pop the parser context when processing a
11111 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
11112 * lex.c (java_parse_doc_section): New function.
11113 (java_lex): Call java_parse_doc_section when appropriate. Build an
11114 operator around INSTANCEOF_TK.
11115 * lex.h (java_lineterminator, java_sprint_unicode,
11116 java_unicode_2_utf8, java_lex_error, java_store_unicode):
11117 Prototypes rewritten.
11118 (java_parse_escape_sequence, java_letter_or_digit_p,
11119 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
11120 java_read_unicode, java_store_unicode, java_read_char,
11121 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
11122 Added function prototypes.
11123 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
11125 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
11127 (struct parser_ctxt): New fields: deprecated,
11128 current_parsed_class_un, gclass_list.
11129 (fix_method_argument_names, issue_warning_error_from_context,
11130 resolve_package, lookup_package_type): New function prototypes.
11131 (resolve_expression_name): Fixed function prototype.
11132 (find_applicable_accessible_methods_list): Fixed indentation, added
11133 extra argument in prototype.
11134 (check_final_assignment, build_null_of_type, check_deprecation,
11135 check_method_redefinition, reset_method_name,
11136 java_check_regular_methods, java_check_abstract_methods,
11137 maybe_build_primttype_type_ref): New function prototype.
11138 * parse.y (conver.h): Include.
11139 (INSTANCEOF_TK): Tagged <operator>.
11140 (single_type_import_declaration): Use REGISTER_IMPORT macro.
11141 (relational_expression:): Build binop for instanceof.
11142 (java_push_parser_context): Remember ctxp->gclass_list across
11144 (java_pop_parser_context): Simply return if no context
11145 exists. Remember gclass_list across contexts.
11146 (issue_warning_error_from_context): New function.
11147 (parse_error_context): Don't setup ctxp->elc here. Call
11148 issue_warning_error_from_context instead.
11149 (parse_warning_context): Likewise.
11150 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
11151 setup. Link new class/interface to ctxp->gclass_list.
11152 (add_superinterfaces): Register interface as incomplete if not
11154 (create_class): Remember class unqualified name in
11155 ctxp->current_parsed_class_un. Check class deprecation.
11156 (register_fields): Check field deprecation. Remember static final
11157 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
11159 (method_header): New local variable ORIG_ARG. Use unqualified
11160 current class name for check on constructor errors. Promote return
11161 type if of record type. Argument list fix moved in
11162 fix_method_argument_names, called here. Check method deprecation.
11163 (fix_method_argument_names): New function.
11164 (method_declarator): Promote record typed arguments.
11165 (safe_layout_class): Check class methods before layout.
11166 (java_complete_class): Compute field layout when patched.
11167 (do_resolve_class): Try to load class after having it renamed
11168 after the package name.
11169 (get_printable_method_name): Use DECL_CONTEXT.
11170 (reset_method_name): New function.
11171 (check_method_redefinition): Use reset_method_name.
11172 (java_check_regular_methods): New local variable
11173 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
11174 names for error report. Check for compile-time error when method
11175 found has default (package) access.
11176 (java_check_abstract_methods): Now takes an interface DECL node as
11177 an argument. Also reinstall real name on unchecked
11178 overriding/hiding methods for error report.
11179 (java_check_methods): Fixed leading comment. Get classes to verify
11180 from ctxp->gclass_list. Use CHECK_METHODS macro and set
11181 CLASS_METHOD_CHECKED_P on class verification.
11182 (lookup_java_method2): Get real method name if necessary.
11183 (find_in_imports): Don't check package class access here.
11184 (resolve_package, lookup_package_type): New functions.
11185 (java_layout_classes): Fixed leading comment. Take classes to be
11186 laid out from ctxp->gclass_list.
11187 (java_complete_expand_methods): Don't expand native and abstract
11189 (java_expand_classes): New function.
11190 (resolve_expression_name): Use additional argument ORIG. Retrieve
11191 values of static final field of primitive types.
11192 (resolve_field_access): Handles static final field of promotive
11194 (resolve_qualified_expression_name): Handle STRING_CST as
11195 primaries and package name resolution. Check deprecation on found
11196 decls. Set where_found and type_found on non static field resolved
11197 during qualification. Layout non primitive field decl types.
11198 (check_deprecation): New function.
11199 (maybe_access_field): Simplified.
11200 (patch_method_invocation_stmt): Local variable CLASS_TYPE
11201 removed. Reverse method's argument when primary is a type. Don't
11202 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
11203 instead. Include abstract class in the list of class searchable
11204 for constructors. Use DECL_CONTEXT of found method for access
11205 checks. Check method deprecation.
11206 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
11207 converting arguments. Handle INVOKE_INTERFACE.
11208 (lookup_method_invoke): Search constructor using existing
11209 infrastructure (don't rely on lookup_java_constructor anymore).
11210 (find_applicable_accessible_methods_list): Extra argument flag
11211 LC. Now include constructor in the search.
11212 (qualify_ambiguous_name): Conditional expression are primaries.
11213 (not_initialized_as_it_should_p): static final are always
11215 (java_complete_tree): Pass extra NULL argument to
11216 resolve_expression_name. Stricter test to carry on patching
11217 assignments. New case for INSTANCEOF_EXPR.
11218 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
11219 (check_final_assignment, maybe_build_primttype_type_ref): New
11221 (patch_assignment): Detect resolved static finals and carry normal
11222 assignment error check on them. Inline PRIMTYPE.TYPE read access.
11223 (try_builtin_assignconv): Access constant 0 on all primitive
11225 (valid_builtin_assignconv_identity_widening_p): Accept identical
11226 types. Accept all promoted type on int type.
11227 (valid_ref_assignconv_cast_p): Accept a null pointer to be
11228 assigned to a reference.
11229 (valid_method_invocation_conversion_p): Accept to check null
11231 (build_binop): Merge declaration and initialization of local
11233 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
11234 numeric types. Improved validity test for qualify operators on
11236 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
11237 and PREINCREMENT_EXPR. Also detect resolved static finals of a
11238 primitive type and issue the appropriate error message.
11239 (resolve_type_during_patch): Mark class loaded when resolved.
11240 (patch_cast): Allow null to be cased to reference types.
11241 (build_null_of_type): New function.
11242 (patch_array_ref): Handle array on references correctly.
11243 (patch_return): Removed unused local variable MODIFY. Force
11244 boolean to be returned as integers. Allows null to be returned by
11245 a function returning a reference.
11246 * typeck.c (convert_to_integer, convert_to_real,
11247 convert_to_pointer): Prototypes moved to convert.h
11248 (lookup_argument_method): Use method real name, if necessary.
11250 1998-10-30 Tom Tromey <tromey@cygnus.com>
11252 * class.c (build_class_ref): Changed name of primitive classes to
11255 * class.c (make_class_data): Renamed fields: nmethods to
11256 method_count, method_count to dtable_method_count. Always set
11257 `state' field to 0.
11258 * decl.c (init_decl_processing): Likewise.
11260 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11262 * class.c (layout_class): Don't mangle <finit>, produce
11263 __finit<class> instead. Don't verify artificial methods.
11264 * decl.c (finit_identifier_node): New declared global.
11265 (init_decl_processing): finit_identifier_node initialized.
11266 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
11267 * java-tree.h (finit_identifier_node): Declared as extern.
11268 (struct lang_decl): New field called_constructor.
11269 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
11270 (CLASS_HAS_FINIT_P): New macro.
11271 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
11272 explicit constructor invocation.
11273 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
11274 CALL_SUPER_CONSTRUCTOR_P): New macros.
11275 (write_classfile): Added prototype.
11276 * jcf-parse.c (jcf_parse_source): Parse and remember for
11277 generation if the file was seen on the command line.
11278 (parse_source_file): Don't write the class file here.
11279 (yyparse): Loop on files rewritten. Set current_jcf.
11280 (parse_zip_file_entries): Parse class file only if it was found.
11281 * lang.c (init_parse): Don't open command line provided filename
11283 (lang_parse): Don't set main_jcf anymore.
11284 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
11285 (JCONSTRUCTOR_CHECK): New macro.
11286 (JBSC_TYPE_P): New macro.
11287 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
11288 (COMPLETE_CHECK_OP_2): New macro.
11289 (struct parse_ctxt): New field explicit_constructor_p.
11290 (check_class_interface_creation): Fixed prototype indentation.
11291 (patch_method_invocation_stmt): Prototype reflects added argument.
11292 (patch_invoke): Likewise.
11293 (complete_method_declaration, build_super_invocation,
11294 verify_constructor_circularity,
11295 build_this_super_qualified_invocation, get_printable_method_name,
11296 patch_conditional_expr, maybe_generate_finit, fix_constructors,
11297 verify_constructor_super, create_artificial_method,
11298 start_artificial_method_body, end_artificial_method_body,
11299 generate_field_initialization_code): New function prototypes.
11300 * parse.y: Fixed leading comment
11301 (constructor_header:, constructor_body:, block_end:): Rules tagged
11303 (type_declaration:): Call maybe_generate_finit.
11304 (method_declaration:): Action for method_body: placed in new
11305 function complete_method_declaration, called here.
11306 (constructor_declaration:): Defined actions. Removed leading
11308 (constructor_header:): New rule with action.
11309 (constructor_body:): Rule rewritten using block_begin: and
11310 block_end:. Defined actions.
11311 (constructor_declarator:, explicit_constructor_invocation:):
11313 (block:): Use new rules block_begin: block_end:.
11314 (block_begin:, block_end:): New rules and actions.
11315 (block_statements:): Fixed error message for explicit
11317 (method_invocation:): Call build_this_super_qualified_invocation
11318 if primary is `this' or `super' was seen.
11319 (conditional_expression:): Action defined.
11320 (extra_ctxp_pushed_p): New static global flag.
11321 (java_parser_context_save_global): Create parser context if
11322 necessary. Use extra_ctxp_pushed_p to remember it.
11323 (java_parser_context_restore_global): Pop extra parser context if
11325 (build_array_from_name): Array on primitive types are marked
11327 (register_fields): Restore new name in field initializer
11328 expression if type was altered. Non static fields initialized upon
11329 declaration marked initialized.
11330 (maybe_generate_finit): New function.
11331 (maybe_generate_clinit): Use create_artificial_method,
11332 start_artificial_method_body, end_artificial_method_body. Generate
11333 debug info for enclosed initialization statements.
11334 (method_header): Fixed leading comment. Check constructor
11335 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
11337 (complete_method_declaration, constructor_circularity_msg,
11338 verify_constructor_circularity): New functions.
11339 (get_printable_method_name): New function.
11340 (check_method_redefinition): Don't rename <finit> methods. Fix
11341 declared constructor names. Error message for
11342 constructors modified.
11343 (java_check_regular_methods): Local variable seen_constructor
11344 renamed saw_constructor. Skip verification on constructors. Create
11345 default constructor with create_artificial_method.
11346 (java_check_methods): Removed unnecessary empty line.
11347 (create_artificial_method, start_artificial_method_body,
11348 end_artificial_method_body): New functions.
11349 (java_layout_classes): Changed leading comment. Reverse fields
11350 list if necessary. Always layout java.lang.Object if being
11352 (java_complete_expand_methods): Verify constructor circularity.
11353 (java_complete_expand_method): Call fix_constructor on
11354 constructors. Local variable no_ac_found removed. Restore
11355 bindings if method body expansion failed.
11356 (fix_constructors, verify_constructor_super,
11357 generate_field_initialization_code): New function.
11358 (java_expand_classes): Fixed leading comment. Write class file
11360 (resolve_expression_name): Check for illegal instance variable
11361 usage within the argument scope of an explicit constructor
11363 (resolve_qualified_expression_name): Pass extra from_super flag
11364 when invoking patch_method_invocation_stmt. New case for
11365 conditional expression when used as a primary. Check for error
11366 when acquiring super.
11367 (patch_method_invocation_stmt): Added extra argument super. New
11368 local variable is_static_flag. Set class_to_search according to
11369 the nature of the constructor invocation. Don't add `this'
11370 argument when expanding NEW_CLASS_EXPR. Check for illegal method
11371 invocation within the argument scope of explicit constructor
11372 invocation. Set is_static according to is_static_flag. Provide
11373 extra `super' argument to patch_invoke invocation.
11374 (patch_invoke): New argument from_super. Loop on arguments
11375 indentation fixed. Pass from_super to invocation_mode. New switch
11376 case INVOKE_SUPER. Fixed error message in switch default case.
11377 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
11379 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
11380 (lookup_method_invoke): Fixed prototypes in candidates list. Error
11381 message takes constructors into account.
11382 (find_applicable_accessible_methods_list): Fixed indentation.
11383 (qualify_ambiguous_name): Take explicit constructor invocation
11384 into account. Deal with a conditional expression as a primary to
11386 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
11387 case. Added extra argument to patch_method_invocation_stmt.
11388 Register calls made to explicit constructor `this'. Don't call
11389 save_expr in ARRAY_REF case when emitting class files. Check for
11390 illegal use of this when expanding explicit constructor invocation
11392 (complete_function_arguments): Set and reset parser context
11393 explicit_constructor_p field value when appropriate.
11394 (build_super_invocation, build_this_super_qualified_invocation):
11396 (patch_assignment): Fixed typo.
11397 (patch_unaryop): Check on final fields occurs only when a decl
11399 (patch_return): Take constructors into account.
11400 (patch_conditional_expr): New function.
11401 * typeck.c (build_java_signature): Removed unnecessary empty line.
11403 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
11405 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
11407 1998-10-28 Tom Tromey <tromey@cygnus.com>
11409 * decl.c (init_decl_processing): Renamed fields.
11410 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
11411 interface_len, msize fields.
11413 * class.c (make_class_data): Removed subclass_head and
11414 subclass_next fields.
11415 * decl.c (init_decl_processing): Removed subclass_head and
11416 subclass_next fields.
11418 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
11420 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
11421 * mangle.c (emit_unicode_mangled_name): Similarly.
11423 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
11425 * jcf-parse.c (get_constant): Place braces around code to compute
11426 'd' when REAL_ARITHMETIC is not defined.
11428 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
11430 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
11433 1998-10-23 Tom Tromey <tromey@cygnus.com>
11435 * lang-specs.h: `.zip' files are input to jc1.
11437 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
11439 * jvspecs.c: Add (but don't enable) support for combining multiple
11440 .class and .java input filenames to a single jc1 invocation.
11441 Add support for -C flag (copile to .class files).
11442 Translate -classpath and -CLASSPATH arguments.
11443 * lang-specs.h: Don't set %2 spec.
11445 1998-10-22 Tom Tromey <tromey@cygnus.com>
11447 * jcf-path.c (add_entry): Don't add trailing separator if entry is
11449 (add_path): Don't add trailing separator to non-empty path
11452 * lang.c (lang_decode_option): Check for -fclasspath and
11453 -fCLASSPATH before examining other `-f' options.
11455 * java-tree.h (finalize_identifier_node): Don't declare.
11456 * class.c (make_class_data): Don't push "final" field.
11457 * decl.c (init_decl_processing): Don't push "final" field.
11458 (finalize_identifier_node): Removed.
11459 (init_decl_processing): Don't set finalize_identifier_node.
11461 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
11463 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
11465 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
11466 (JV_SCAN_SOURCES): New macro.
11467 (JCF_DUMP_SOURCES): Likewise.
11468 (jcf-dump$(exeext)): New target.
11469 (jv-scan$(exeext)): New target.
11471 1998-10-22 Tom Tromey <tromey@cygnus.com>
11473 * Makefile.in (LEX): Removed.
11474 (LEXFLAGS): Likewise.
11475 (SET_BISON): New macro.
11477 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
11478 spurious diffs in parse.c.
11479 ($(PARSE_SCAN_C)): Likewise.
11480 (PARSE_DIR): New macro.
11482 (PARSE_SCAN_C): Likewise.
11483 (PARSE_RELDIR): New macro.
11485 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
11487 * jcf-io.c (find_class): Use saw_java_source to determine when to
11488 look for `.java' file.
11489 * jcf-parse.c (saw_java_source): New global.
11490 (yyparse): Set it if `.java' file seen.
11492 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
11493 (GCJH_SOURCES): Likewise.
11494 * Makefile.in (datadir): New macro.
11495 (libjava_zip): Likewise.
11496 (JAVA_OBJS): Added jcf-path.o.
11497 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11498 (../gcjh$(exeext)): Likewise.
11499 (jcf-path.o): New target.
11500 * java-tree.h (fix_classpath): Removed decl.
11501 * jcf-parse.c (fix_classpath): Removed.
11502 (load_class): Don't call fix_classpath.
11503 * parse.y (read_import_dir): Don't call fix_classpath.
11504 * lex.h: Don't mention classpath.
11505 * lex.c (java_init_lex): Don't initialize classpath.
11506 * jcf-io.c (classpath): Removed global.
11507 (find_class): Use jcf_path iteration functions. Correctly search
11508 class path for .java file.
11509 (open_in_zip): New argument `is_system'.
11510 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
11511 classpath-related options.
11512 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
11514 (lang_init): Call jcf_path_init.
11515 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
11516 * lang-specs.h: Handle -I. Minor cleanup to -M options.
11517 Correctly put braces around second string in each entry.
11518 * gjavah.c (main): Call jcf_path_init. Recognize all the new
11519 classpath-related options.
11520 (help): Updated for new options.
11521 * jcf.h: Declare functions from jcf-path.c. Don't mention
11522 `classpath' global.
11523 * jcf-path.c: New file.
11525 * jcf-depend.c: Include jcf.h.
11527 * jcf-write.c (localvar_alloc): Returns `void'.
11528 (localvar_free): Removed unused variable.
11530 * lang.c (OBJECT_SUFFIX): Define if not already defined.
11531 (init_parse): Use OBJECT_SUFFIX, not ".o".
11533 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11535 * class.c (emit_register_classes): Renamed from
11536 emit_register_class.
11537 * java-tree.h (emit_register_classes): Prototype renamed from
11538 emit_register_class.
11539 * jcf-parse.c (yyparse): Call emit_register_classes once before
11541 * parse.y (java_expand_classes): No longer register classes.
11543 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11545 * class.c (is_compiled_class): New local variable
11546 seen_in_zip. Identify classes found in currently compiled source
11548 * decl.c (complete_start_java_method): Fixed typo.
11549 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
11550 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
11551 (CLASS_P): Moved around.
11552 (java_parse_abort_on_error): Macro moved from jcf-parse.c
11553 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
11555 (jcf_parse_source): Changed leading comment. Removed unnecessary
11556 fclose and CLASS_FROM_SOURCE_P marking.
11557 (parse_source_file): New local variables remember_for_generation
11558 and filename. Mark parsed file name identifier node. Removed block
11559 executed when parse_only was null. Set remember_for_generation.
11560 Use it as an argument to java_pop_parser_context.
11561 (yyparse): New local variables several_files, list, next node and
11562 current_file_list. Split ampersand separated file names into
11563 current_file_list. Iterate through the list and parse accordingly.
11564 * parse.h (java_pop_parser_context): New function prototype.
11565 * parse.y (ctxp_for_generation): New static global variable.
11566 (java_pop_parser_context): New argument generate. Link popped ctxp
11567 to ctxp_for_generation list accordingly.
11568 (java_complete_expand_methods): Fixed indentation.
11569 (java_expand_classes): New function.
11571 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
11573 * Makefile.in: Link with libiberty.a instead of memmove.o.
11575 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11577 * lex.c (setjmp.h): No longer included.
11578 * lex.h (setjmp.h): Included.
11579 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
11580 (duplicate_declaration_error_p): Renamed from
11581 duplicate_declaration_error.
11582 (build_array_from_name): New function prototype.
11583 * parse.y (setjmp.h): No longer included.
11584 (variable_declarator_id): Define action.
11585 (build_array_from_name): New function.
11586 (duplicate_declaration_error_p): Renamed from
11587 duplicate_declaration_error. Fixed leading comment.
11588 (register_fields): Main `for' loop reorganized. Uses
11589 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
11590 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
11591 build_array_from_name.
11592 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
11594 (read_import_dir): Don't try to skip `.' and `..'.
11595 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
11596 build_array_from_name. Main `for' loop reorganized.
11597 (resolve_qualified_expression_name): When building access to a
11598 field, use the type where the field was found, not its own type.
11599 (maybe_access_field): Use field DECL_CONTEXT if the type where the
11600 field was found is null.
11601 (qualify_ambiguous_name): Sweep through all successive array
11604 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11606 * java-tree.h (pop_labeled_block, lang_printable_name,
11607 maybe_add_interface, set_super_info, get_access_flags_from_decl,
11608 interface_of_p, inherits_from_p, fix_classpath,
11609 complete_start_java_method, emit_handlers, init_outgoing_cpool,
11610 make_class_data, register_class, alloc_name_constant): New
11611 function prototypes.
11612 * lang.c (lang_decode_option): Set argc argument unused. Fixed
11613 indentation. Added cast to remove warning.
11614 (lang_printable_name): Set v argument unused.
11615 (lang_print_error): Added argument to lang_printable_name call.
11616 (java_dummy_print, print_lang_decl, print_lang_type,
11617 print_lang_identifier, lang_print_xnode): All argument marked
11619 * lex.c (java_unget_unicode): Removed unnecessary argument.
11620 (java_allocate_new_line): Unused local variable is gone.
11621 (java_read_char): Added parenthesis in expressions to remove
11622 warnings. Added final return statement.
11623 (java_read_unicode): Added parenthesis in expression to remove
11625 (java_parse_end_comment): Fixed java_unget_unicode invocation.
11626 (java_parse_escape_sequence): Likewise.
11627 (java_lex): Unused local variables are gone. Fixed
11628 java_unget_unicode invocation.
11629 * lex.h (set_float_handler): Prototype added when JC1_LITE not
11631 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
11632 lang_printable_name invocation in macro.
11633 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
11635 (duplicate_declaration_error): Suppressed unused argument in
11637 (identical_subpath_p): Function declaration is gone.
11638 (patch_invoke): Suppressed unused argument in prototype.
11639 (patch_cast, build_labeled_block, check_thrown_exceptions):
11641 * parse.y (setjmp.h): Included
11642 (toplev.h): Likewise.
11643 (field_declaration:): Suppressed unused local
11644 (label_decl:): Fixed build_labeled_block invocation.
11645 (java_pop_parser_context): Put extra parenthesis around assignment
11647 (yyerror): Suppressed unused local variables.
11648 (variable_redefinition_error): Fixed lang_printable_name
11650 (create_interface): Suppressed unused local variables.
11651 (create_class): Likewise.
11652 (duplicate_declaration_error): Suppressed unused argument. Fixed
11653 lang_printable_name invocation.
11654 (register_fields): Suppressed unused local variable. Fixed
11655 duplicate_declaration_error invocation.
11656 (method_header): Suppressed unused local variable.
11657 (method_declarator, parser_check_super): Likewise.
11658 (java_complete_class): Suppressed unused local variable. Fixed
11659 fatal error message.
11660 (complete_class_report_errors): Added default: in switch.
11661 (java_check_regular_methods): Fixed lang_printable_name
11663 (check_throws_clauses): Likewise.
11664 (java_check_abstract_methods): Suppressed unused local
11665 variable. Fixed lang_printable_name invocation.
11666 (read_import_entry): Added supplemental return statement.
11667 (read_import_dir): Suppressed unused local variables.
11668 (check_pkg_class_access, declare_local_variables): Likewise.
11669 (source_start_java_method): Suppressed unused extern variable
11671 (expand_start_java_method): Suppressed unused extern and local
11672 variable declarations.
11673 (java_complete_expand_methods): Likewise.
11674 (java_complete_expand_method): Suppressed unused local variables.
11675 (make_qualified_name): Likewise.
11676 (resolve_qualified_expression_name): Added default: in
11677 switch. Fixed lang_printable_name invocation.
11678 (class_instance_creation_expression): Added parenthesis around
11680 (patch_method_invocation_stmt): Fixed lang_printable_name and
11681 patch_invoke invocations.
11682 (check_for_static_method_reference): Fixed lang_printable_name
11684 (patch_invoke): Suppressed unused arguments and local variables.
11685 (lookup_method_invoke): Suppressed unused local variables.
11686 (qualify_ambiguous_name): Added default: in switch.
11687 (identical_subpath_p): Function removed.
11688 (patch_assignment): Suppressed unused local variables. Suppressed
11689 unnecessary if statement. Fixed lang_printable_name invocations.
11690 (try_builtin_assignconv): Fixed lang_printable_name invocations.
11691 (valid_ref_assignconv_cast_p): Parenthesis around
11692 expression. Suppressed unused local variables.
11693 (build_binop): Suppressed unused local variables. fixed
11694 lang_printable_name invocations.
11695 (string_constant_concatenation): Suppressed unused local
11697 (patch_unaryop): Fixed lang_printable_name invocation.
11698 (patch_cast): Suppressed unnecessary argument. Fixed
11699 lang_printable_name invocation.
11700 (patch_array_ref): Fixed lang_printable_name invocation.
11701 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
11702 (build_labeled_block): Suppressed unused argument.
11703 (generate_labeled_block): Fixed build_labeled_block invocation.
11704 (build_loop_body): Suppressed unused local variables.
11705 (patch_loop_statement): Likewise.
11706 (patch_exit): Fixed lang_printable_name invocation.
11707 (patch_switch_statement): Likewise.
11708 (case_identity): First argument marked unused.
11709 (patch_try_statement): Fixed lang_printable_name invocations.
11710 (patch_synchronized_statement, patch_throw_statement): Likewise.
11711 (check_thrown_exceptions): Fixed check_thrown_exceptions and
11712 lang_printable_name invocations.
11713 (check_thrown_exceptions_do): Suppressed unused argument.
11715 1998-10-14 Tom Tromey <tromey@cygnus.com>
11717 * jcf-write.c (write_classfile): Add output class file as target.
11718 * lang-options.h: Added -MD, -MMD, -M, and -MM.
11719 * jcf.h: Added declarations for dependency-tracking functions.
11720 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
11721 * lang.c (lang_decode_option): Recognize -MD and -MMD.
11722 (finish_parse): Call jcf_dependency_write.
11723 (dependency_tracking): New global.
11724 (DEPEND_SET_FILE): New define.
11725 (DEPEND_ENABLE): New define.
11726 (init_parse): Enable dependency tracking if required.
11728 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
11729 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11730 (../gcjh$(exeext)): Likewise.
11731 (jcf-depend.o): New target.
11732 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
11733 (GCJH_SOURCES): Likewise.
11734 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
11736 (find_classfile): Added dep_name argument.
11737 (find_class): Compute name of dependency.
11738 (open_in_zip): Call jcf_dependency_add_file.
11739 * gjavah.c (output_file): No longer global.
11740 (usage): Don't mention "gjavah".
11742 (java_no_argument): Likewise.
11743 (version): Likewise.
11744 (main): Recognize and handle -M family of options.
11745 (print_mangled_classname): Return is void.
11746 (process_file): Handle case where output is suppressed.
11747 (HANDLE_END_FIELD): Likewise.
11748 (HANDLE_METHOD): Likewise.
11749 * jcf-depend.c: New file.
11751 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
11753 * java-tree.def: Add missing newline at EOF.
11755 1998-10-13 Tom Tromey <tromey@cygnus.com>
11757 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
11758 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
11760 Include <config.h> and "system.h".
11761 (disassemble_method): Undefine RET to avoid clash with
11762 config/i386/i386.h.
11764 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11766 * decl.c (runtime_exception_type_node, error_exception_type_node):
11767 New global variables.
11768 (init_decl_processing): Initialized.
11769 * expr.c (java_lang_expand_expr): Set caught exception type to
11770 null if catch handler argument doesn't exit.
11771 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
11773 * java-tree.h (runtime_exception_type_node,
11774 error_exception_type_node): Global variables declared.
11775 (DECL_FUNCTION_THROWS): New macro.
11776 (DECL_FUNCTION_BODY): Modified comment.
11777 (DECL_SPECIFIC_COUNT): Likewise.
11778 (struct lang_decl): New field throws_list.
11779 (IS_UNCHECKED_EXPRESSION_P): New macro.
11780 * lex.c (java_lex): Generate location information for THROW_TK.
11781 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
11782 EXCEPTIONS_P): New macros.
11783 (enum jdep_code): New value JDEP_EXCEPTION.
11784 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
11785 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
11786 PATCH_METHOD_RETURN_ERROR): New macros.
11787 (patch_method_invocation_stmt): Added new argument to prototype.
11788 (patch_synchronized_statement, patch_throw_statement,
11789 check_thrown_exceptions, check_thrown_exceptions_do,
11790 purge_unchecked_exceptions, check_throws_clauses): New function
11792 * parse.y Fixed typo in keyword section.
11793 (throw:): Rule tagged <node>.
11794 (THROW_TK): Keyword tagged <operator>.
11795 (method_header:): Last argument to call to method_header passed
11797 (throws:, class_type_list:, throw_statement:,
11798 synchronized_statement:, synchronized:): Defined actions.
11799 (method_header): New local variable current. Register exceptions
11800 from throws clause.
11801 (java_complete_tree): Complete and verify exceptions from throws
11803 (complete_class_report_errors): Error message on exceptions not
11805 (java_check_regular_methods): Fixed typo. Shortcut on private
11806 overriding methods. Changed error message on method
11807 redefinition. Check for throws clause compatibility.
11808 (check_throws_clauses): New function.
11809 (java_check_abstract_methods): Use DECL_NAME for wfl or current
11810 method. Changed error message on method redefinition.
11811 (currently_caught_type_list): New static variable.
11812 (java_complete_expand_methods): Purge unchecked exceptions from
11813 throws clause list. Call PUSH_EXCEPTIONS before walk and
11814 POP_EXCEPTIONS after.
11815 (resolve_qualified_expression_name): Pass new argument as NULL to
11816 patch_method_invocation_stmt.
11817 (patch_method_invocation_stmt): New argument ref_decl. Invoke
11818 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
11819 argument list when appropriate. Use new argument if non null to
11820 store selected method decl.
11821 (patch_invoke): Convert if necessary args of builtin types before
11822 forming CALL_EXPR. Argument list no longer reversed here.
11823 (invocation_mode): Treat final methods as static methods.
11824 (java_complete_tree): New cases for THROW_EXPR: and
11825 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
11827 (complete_function_arguments): No more RECORD_TYPE
11828 conversion. Function parameter nodes no longer saved.
11829 (valid_ref_assignconv_cast_p): Avoid handling null type.
11830 (patch_binop): Fixed null constant reference handling.
11831 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
11832 BUILD_THROW macros.
11833 (patch_try_statement): Fixed comments. Record caught types in
11834 list, push the list, expand try block and pop the list.
11835 (patch_synchronized_statement, patch_throw_statement,
11836 check_thrown_exceptions, check_thrown_exceptions_do,
11837 purge_unchecked_exceptions): New functions.
11838 * typeck.c (lookup_argument_method): Allow WFL in place of method
11839 DECL_NAME during method definition check
11841 1998-10-09 Tom Tromey <tromey@cygnus.com>
11843 * gjavah.c (decode_signature_piece): New function.
11844 (print_c_decl): Use it. Added `name_override' argument.
11845 (print_method_info): Use name_override argument to print_c_decl.
11846 (seen_fields): Removed.
11847 (print_field_info): Don't update seen_fields.
11848 (struct method_name): New structure.
11849 (method_name_list): New global.
11850 (print_method_info): Add new method to list of methods.
11851 (name_is_method_p): New function.
11852 (print_field_info): If field name has same name as method, then
11854 (process_file): Parse methods before fields.
11855 (field_pass): New global.
11856 (HANDLE_END_FIELD): Take field_pass into account.
11858 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11860 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
11861 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
11863 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
11865 * jvspec.c: Fix bug in jvgenmain_spec patch.
11867 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11869 * Makefile.in (lang.o:): Install dependency on java-tree.def.
11870 * decl.c (soft_exceptioninfo_call_node): New global variable.
11871 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
11872 takes extra integer argument. soft_exceptioninfo_call_node
11874 * except.c (java_set_exception_lang_code): New function
11875 (method_init_exceptions): Called here.
11876 (prepare_eh_table_type): New function.
11877 (expand_end_java_handler): Called here.
11878 * expr.c (build_java_throw_out_of_bounds_exception): Now features
11879 one argument. Modified generation of call to
11880 soft_badarrayindex_node to use new argument.
11881 (build_java_arrayaccess): Pass faulty index value to
11882 build_java_throw_out_of_bounds_exception.
11883 (generate_name): New function.
11884 (java_lang_expand_expr): New local variables node, current,
11885 has_finally_p. Expand TRY_EXPR node.
11886 (process_jvm_instruction): Replace top of the stack with thrown
11887 object reference when entering exception handler.
11888 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
11889 specific tree codes.
11890 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
11892 (DECL_SPECIFIC_COUNT): New macro.
11893 (prepare_eh_table_type, java_set_exception_lang_code,
11894 generate_name): New function declarations.
11895 (match_java_method): Declaration deleted.
11896 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
11898 * lex.c (TRY_TK, CATCH_TK): Generate location information.
11899 * parse.h (redefinition_error, refine_accessible_methods_list,
11900 can_cast_to_p): Function declaration removed.
11901 (classitf_redefinition_error, variable_redefinition_error,
11902 parse_jdk1_1_error, find_applicable_accessible_methods_list,
11903 find_most_specific_methods_list, argument_types_convertible,
11904 enter_a_block, valid_builtin_assignconv_identity_widening_p,
11905 valid_cast_to_p, valid_method_invocation_conversion_p,
11906 try_reference_assignconv, add_stmt_to_compound,
11907 build_jump_to_finally, build_tree_list, patch_try_statement,
11908 java_get_catch_block): New function declarations.
11909 * parse.y (string_buffer_type): Global variable deleted.
11910 (group_of_labels, catches, catch_clause, catch_clause_parameter,
11911 finally): Rules tagged <node>.
11912 (TRY_TK, CATCH_TK): Token tagged <operator>.
11913 (class_body_declaration:, class_member_declaration:,
11914 formal_parameter:, explicit_constructor_invocation:,
11915 interface_member_declaration:, constant_declaration:,
11916 primary_no_new_array:, class_instance_creation_expression:,
11917 array_creation_expression:): Issue error on unsuported JDK1.1
11919 (try_statement:, catches:, finally:): Define actions.
11920 (catch_clause_parameter): New rule.
11921 (catch_clause:): Use new rule catch_clause_parameter.
11922 (parse_jdk1_1_error): New function.
11923 (redefinition_error): Renamed classitf_redefinition_error.
11924 (variable_redefinition_error): New function.
11925 (check_class_interface_creation): Call
11926 classitf_redefinition_error.
11927 (java_complete_tree): Added error message on JDEP_TYPE: case.
11928 (complete_class_report_errors): Fixed indentation.
11929 (declare_local_variables): Call variable_redefinition_error.
11930 (source_end_java_method): Call java_set_exception_lang_code and
11931 emit_handlers where appropriate.
11932 (java_method_add_stmt): Call add_stmt_to_block.
11933 (add_stmt_to_block): New function.
11934 (lookup_method_invoke): Fixed outside comment. new local variable
11935 candicates. Call find_applicable_accessible_methods_list and
11936 find_most_specific_methods_list when searching for a
11937 method. Modified error report to list possible candidates when
11939 (find_applicable_accessible_methods_list,
11940 find_most_specific_methods_list, argument_types_convertible): New
11942 (refine_accessible_methods_list): Function deleted.
11943 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
11944 expr (if applicable) before calling patch_array_ref.
11945 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
11946 (enter_block): Fixed comment.
11947 (enter_a_block): New function.
11948 (patch_assignment): Reorganized. Call try_reference_assignconv for
11949 references. Call valid_cast_to_p instead of can_cast_to_p.
11950 (try_reference_assignconv,
11951 valid_builtin_assignconv_identity_widening_p): New functions.
11952 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
11953 (valid_cast_to_p, valid_method_invocation_conversion_p): New
11955 (build_string_concatenation): Don't resolve StringBuffer.
11956 (patch_cast): Fixed inverted arguments.
11957 (patch_array_ref): Code to save array expr deleted. Call
11958 valid_cast_to_p instead of can_cast_to_p.
11959 (generate_labeled_block): Call generate_name.
11960 (build_jump_to_finally, build_try_statement, java_get_catch_block,
11961 patch_try_statement): New functions.
11962 * typeck.c (match_java_method): Function deleted.
11964 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
11966 * jvspec.c: jvgenmain_spec uses different temporary file names.
11968 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
11970 * jvspec.c (lang_specific_driver): Fail if user specifies
11971 --main= when not linking.
11973 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
11975 * class.c (make_class_data): Push value for `thread' field.
11976 * decl.c (init_decl_processing): Added `thread' field to class.
11978 * class.c (add_field): Always make static fields externally
11981 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
11983 * expr.c (build_java_athrow,
11984 build_java_throw_out_of_bounds_exception, expand_invoke,
11985 build_newarray, expand_java_multianewarray, build_java_monitor):
11986 Update comments to reflect _Jv_* function names.
11988 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
11990 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
11991 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
11992 * parse.y (expand_start_java_method): Likewise.
11994 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
11996 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11998 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11999 (add_field): No longer need to convert from RECORD_TYPE to pointer,
12000 * expr.c: Remove no-longer-needed calls to promote_type.
12001 * decl.c (give_name_to_locals): Liekwise.
12002 * jcf-parse.c (get_class_constant): Compensate for new signatures.
12003 * parse.y: Add/remove promote_type calls as appropriate.
12004 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
12005 (parse_signature_string): Likewise.
12006 (build_java_array_type): Fix for now signature convenions.
12008 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
12010 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
12012 * class.c (init_class_processing): libjava function renamed to
12015 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12017 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
12018 * java-tree.def: Fixed DEFTREECODE third argument.
12019 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
12020 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
12021 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
12022 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12023 JAVA_THIS_EXPR): Now replaced by tree code definitions.
12024 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
12025 * lang.c (java_tree_code_type, java_tree_code_length,
12026 java_tree_code_name): New arrays.
12027 (lang_init): Append Java tree node definitions to Gcc ones.
12028 * lex.c (expression_obstack): Declared as extern when JC1_LITE
12030 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
12032 (java_lex): Allow declaration of empty string constants. Retain
12033 location information on CASE_TK and DEFAULT_TK.
12034 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
12035 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
12036 Modified to be more robust.
12037 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
12038 (build_new_invocation, try_builtin_assignconv,
12039 patch_switch_statement, string_constant_concatenation,
12040 build_string_concatenation, patch_string_cst, patch_string,
12041 java_expand_switch): New function declarations.
12042 * parse.y: Rules related to switch and EH tagged <node>.
12043 (label_id): Set to NULL_TREE
12044 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
12046 (this_or_super:): Fixed indentation.
12047 (statement:, statement_nsi:, statement_without_trailing_substatement:,
12048 statement_expression:): Removed call to RULE on all sub-rules.
12049 (switch_expression:, switch_labels:): New rules.
12050 (switch_statement:, switch_block:, switch_block_statement_groups:,
12051 switch_block_statement_group:, switch_labels:, switch_label:):
12053 (throw_statement:, synchronized_statement:, try_statement:):
12054 Defined temporary actions.
12055 (class_instance_creation_expression:): Call
12056 build_new_invocation. Fixed indentation.
12057 (field_access): Fixed indentation.
12058 (method_invocation): Likewise.
12059 (make_qualified_primary): Use THIS_EXPR.
12060 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
12061 resolving from SUPER, set *type_found.
12062 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
12063 (java_complete_tree): Removed unused local variable `location'. Case
12064 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
12065 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
12066 on MODIFY_EXPR: and all binary operator tree code cases. Removed
12067 STRING_CST: case. default: checks for patchable strings.
12068 (complete_function_arguments): Transform string constant or
12069 crafted StringBuffer if necessary.
12070 (build_method_invocation): Fixed comments.
12071 (build_new_invocation): New function.
12072 (patch_assignment): Call try_builtin_assignconv to figure a valid
12073 assignment conversion between builtin types.
12074 (try_builtin_assignconv): New function.
12075 (build_binop): Use URSHIFT_EXPR directly to call build.
12076 (operator_string): Use UNARY_PLUS_EXPR.
12077 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
12079 (do_merge_string_cste, merge_string_cste,
12080 string_constant_concatenation, build_string_concatenation,
12081 patch_string, patch_string_cst): New function.
12082 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
12083 (patch_unaryop): Likewise. New test of valid ++/-- operands.
12084 (build_newarray_node): Use NEW_ARRAY_EXPR.
12085 (build_this): Use THIS_EXPR.
12086 (build_return): Enable debug information on return statement.
12087 (build_if_else_statement): Likewise.
12088 (complete_labeled_statement): Fixed related comment.
12089 (build_loop_body): Fixed comment.
12090 (build_bc_statement): Enable debug information on break/continue
12092 (patch_bc_statement): Fixed typos. Handle SWITCH statement
12094 (patch_switch_statement, case_identity, java_expand_switch): New
12097 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
12099 * buffer.h (BUFFER_INIT): New macro.
12100 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
12101 Pass (struct jcf_partial *state) to most functions.
12102 (jcf_block, jcf_relocation): New types.
12103 Support labels, branches, conditionals, loops.
12105 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
12107 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
12109 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
12111 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
12112 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
12113 not integer_type_node (INT_TYPE_SIZ bits).
12115 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
12117 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
12118 * jcf-dump.c (print_exception_table): New function.
12119 (disassemble_method): Better handling of wide instructions.
12120 Make more robust for bad input.
12122 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
12124 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
12127 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
12129 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
12131 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
12133 * Makefile.in ($(PARSE_H)): Removed target.
12135 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
12137 * Makefile.in (JAVA_OBJS): Add memmove.o
12138 (memmove.o): New target & rules.
12140 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
12142 * expr.c (expand_invoke): Don't generate a call to the class init
12145 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
12147 * Makefile.in: Add many missing dependencies.
12148 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
12150 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
12151 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
12153 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
12155 * decl.c (complete_start_java_method): If method is static (and
12156 not private) call _Jv_InitClass.
12157 * expr.c (expand_invoke): Don't call build_class_init.
12159 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
12161 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
12163 * Make-lang.in (GCJ): Define before using.
12165 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
12167 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
12168 losing due to namespace pollution in GNU getopt.h
12170 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
12172 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
12173 (java.all.cross): Likewise.
12174 (java.rest.encap): Likewise.
12176 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
12178 * gjavah.c (print_class_decls): Fix thinko in arglist
12179 * jcv-io.c (find_classfile): Similarly.
12181 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
12183 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
12185 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
12187 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
12188 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
12189 * Makefile.in (PARSE_C): New macro.
12190 (PARSE_H): Likewise.
12191 (PARSE_SCAN_C): Likewise.
12192 ($(PARSE_C)): Target renamed from parse.c.
12193 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
12194 (clean): Remove parse-scan.c as well.
12195 (parse.o): Depend on $(PARSE_C).
12197 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
12199 * README, license.terms: Removed.
12201 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
12202 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
12203 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
12204 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
12205 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
12206 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
12207 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
12208 and Java trademark attribution.
12210 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
12212 * Makefile.in: Use gcjh, not gjavah.
12213 * config-lang.in (stagestuff): Use gcjh, not gjavah.
12214 * Make-lang.in: Changed gjavah to gcjh everywhere.
12216 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
12218 * gjavah.c: Support new -prepend -add -append flags.
12219 (print_method_info): Method is not virtual if class is final.
12221 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12223 * jv-scan.c: Fixed copyright assignment.
12224 * keyword.gperf: Likewise.
12225 * keyword.h: Likewise.
12226 * lex.c: Fixed copyright assignment.
12227 (java_lex): Push unicode back when parsing '<'.
12228 * lex.h: Fixed copyright assignment.
12229 * parse-scan.y: Likewise.
12230 * parse.h: Fixed copyright assignment.
12231 (build_debugable_stmt, complete_for_loop): New function prototypes.
12232 * parse.y: Fixed copyright assignment.
12233 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
12234 size_zero_node when completing a loop with no exit condition.
12235 (for_statement_nsi:): Define action.
12236 (for_init:, for_update:): Return size_zero_node when empty.
12237 (declare_local_variables): Call build_debugable_stmt.
12238 (build_debugable_stmt): New function.
12239 (build_loop_body): Build debugable statement around loop
12241 (complete_loop_body): Take into account the debugable statement
12242 around the EXIT_EXPR.
12243 (complete_loop_body): New function.
12244 (patch_exit_expr): Fixed condition inversion.
12246 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
12248 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
12249 name of thread define.
12250 * jvspec.c (THREAD_NAME): New macro.
12252 (THREADLIB): Likewise.
12253 (lang_specific_driver): Recognize attempt to link with thread
12254 library or gc library. Recognize -ljava on command line so it
12255 isn't linked against more than once.
12257 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12259 * parse-scan.y (report_main_declaration): Name of the class
12260 containing `main' can be a qualified name.
12262 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
12264 * config-lang.in: Changed gjavac to gjc everywhere.
12265 * Make-lang.in: Changed gjavac to gjc everywhere.
12267 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12269 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
12270 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
12271 and install the files.
12272 * Makefile.in (JAVA_OBJS_LITE): New variable.
12273 (compiler:): Now include jv-scan as a dependency.
12274 (../jv-scan$(exeext), parse-scan.c): New targets.
12275 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
12276 * config-lang.in (compilers): Removed gcj, gjavah from the list.
12277 * jcf-parse.c (parse_source_file): Call java_layout_classes and
12278 check for errors even if parse_only.
12279 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
12281 (yylex): New function. Uses java_lex body.
12282 (java_lex): Removed commented out statement. Remove local variable
12283 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
12284 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
12285 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
12286 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
12287 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
12288 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
12290 (java_lex_error): Empty if JC1_LITE is defined.
12291 (java_get_line_col): Return 0 if JC1_LITE is defined.
12292 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
12293 SET_MODIFIER_CTX): Moved into the section containing the macros
12294 conditionally defined by JC1_LITE.
12295 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
12296 argument if JC1_LITE is defined.
12297 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
12298 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
12300 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
12301 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
12302 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
12303 to different values according to JC1_LITE.
12304 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
12305 declared if JC1_LITE set.
12306 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
12307 defined if JC1_LITE not set.
12308 (struct parser_ctx): Reorganized and skip the jc1 front end part
12310 (java_layout_classes): New function definition.
12311 (java_push_parser_context, java_init_lex, yyparse, yylex,
12312 yyerror): Prototype always declared. All other static function
12313 prototypes declared only if JC1_LITE is not set.
12314 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
12315 declared in parse.h.
12316 (java_layout_classes): New function.
12317 (java_complete_expand_methods): No longer layout the class here.
12318 * parse-scan.y: New file.
12319 * jv-scan.c: New file.
12321 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
12323 * gjavah.c (main): Handle -friend option.
12324 (friend_specs): New global.
12325 (generate_access): Handle friend_specs.
12326 (process_file): Likewise.
12327 (MAX_FRIENDS): New macro.
12328 (friend_count): New global.
12329 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
12330 Changed all callers.
12332 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
12334 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
12335 (main): Handle processing all the entries of a named .zip archive.
12336 * jcf-io.c (jcf_trim_old_input): New function.
12337 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
12339 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
12341 * lang.c (flag_assume_compiled): Make default be on.
12343 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
12345 * jcf-dump.c: Add bunches of flags to control output more.
12346 (process_class): New function; support printing more than one class.
12347 (main): Support new --print-main and --javap flags.
12348 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
12349 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
12351 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
12353 Change mangling of dispatch table to match C++ vtable (w/thunks).
12354 * class.c (build_dtable_decl), java-tree.h: New function.
12355 (make_class_data): Call it.
12356 * decl.c (init_decl_processing): Likewise.
12358 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
12360 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
12361 soft_anewarray; adjust args passed.
12362 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
12363 match _Jv_NewObjectArray.
12365 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12367 * decl.c (push_labeled_block, pop_labeled_block): New functions.
12368 * expr.c (loopup_label): Call create_label_decl.
12369 (create_label_decl): New function.
12370 (java_lang_expand_expr): Call expand_start_bindings with argument
12372 * java-tree.h Added space after PROTO in function declarations
12374 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
12375 (create_label_decl, push_labeled_block): New function
12377 * lex.c (label_id): Initialize.
12378 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
12380 * parse.h Added space after PROTO in function declarations when
12382 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
12383 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
12384 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
12385 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
12387 (struct parser_ctxt): New fields current_loop,
12388 current_labeled_block.
12389 (build_if_else_statement, patch_if_else_statement,
12390 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
12391 generate_labeled_block, complete_labeled_statement,
12392 build_bc_statement, patch_bc_statement, patch_loop_statement,
12393 build_new_loop, build_loop_body, complete_loop_body): New function
12395 * parse.y (java_warning_count): New global variable.
12396 (label_id): New static variable.
12397 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
12398 (block:): Return size_zero_node when block is empty.
12399 (empty_statement:): Return size_zero_node.
12400 (statement:): Implement supplemental action when for_statement: is
12402 (label_decl:): New rule.
12403 (labeled_statement:): Rewritten using label_decl. Actions
12405 (labeled_statement_nsi:): Likewise.
12406 (if_then_statement): Actions implemented.
12407 (while_expression): New rule.
12408 (while_statement:): Rewritten using while_expression. Actions
12410 (while_statement_nsi:): Likewise.
12411 (do_statement_begin:): New rule.
12412 (do_statement:): Rewritten using do_statement_begin. Actions
12414 (for_statement:): Rewritten using for_begin. Actions implemented.
12415 (for_statement_nsi:): Likewise.
12416 (for_header:, for_begin:): New rules.
12417 (for_init:): Actions implemented.
12418 (statement_expression_list:, break_statement:,
12419 continue_statement:): Likewise.
12420 (yyerror): Count number of issued warning(s).
12421 (java_report_errors): Report error(s) and/or warning(s).
12422 (java_complete_class): Use build_java_argument_signature to
12423 recompute completed method signature.
12424 (java_check_regular_methods): New locals method_wfl and aflags.
12425 Use method_wfl instead of lookup_cl during error reports. Fixed
12426 indentation and modified some error messages. Use
12427 lang_printable_name in method instead of the DECL_NAME. New code
12428 to issue warnings on methods not overriding corresponding methods
12429 private to a different package.
12430 (java_method_add_stmt): Call add_stmt_to_compound.
12431 (add_stmt_to_compound): New function.
12432 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
12433 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
12434 (build_if_else_statement, patch_if_else_statement,
12435 build_labeled_block, generate_labeled_block,
12436 complete_labeled_statement, build_new_loop, build_loop_body,
12437 complete_loop_body, patch_loop_statement, build_bc_statement,
12438 patch_bc_statement, patch_exit_expr): New functions.
12439 * typeck.c (build_java_signature): Build argument signature before
12440 enclosing it in between parenthesis.
12442 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
12444 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
12445 (JAVA_OBJS): Added reminder comment
12447 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
12449 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
12450 be interpreted as a long long.
12452 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
12454 * decl.c (init_decl_processing): Use _Jv_InitClass, not
12455 soft_initialise_class. Use _Jv_NewMultiArray, not
12456 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
12457 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
12458 _Jv_CheckArrayStore, not soft_checkarraystore. Use
12459 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
12461 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
12463 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
12464 length_identifier_node): New global tree node constants.
12465 * parse.y (kw_super, kw_this, kw_length): Removed globals.
12466 Replace uses by super_identifier_node etc.
12467 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
12469 * parse.y (resolve_field_access): Don't special-case ".length" if
12470 flag_emit_class_files.
12471 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
12472 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
12475 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
12477 * decl.c (init_decl_processing): Remove unused method_type_node fields.
12478 * class.c (make_method_value): Remove init for removed fields.
12480 * class.c (layout_class): Use build_java_argument_signature.
12481 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
12483 * typeck.c (push_java_argument_signature): Removed. Merged into ...
12484 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
12485 (build_java_signature): Don't use push_java_argument_signature.
12487 * typeck.c (lookup_argument_method): New function.
12488 * parse.y (java_check_regular_methods): Use lookup_argument_method
12489 instead of lookup_java_method2 followed by lookup_java_method.
12491 * parse.y (check_method_redefinition): Minor optimization.
12493 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
12494 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
12496 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
12498 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
12501 * gjavah.c (java_float_finite): Use K&R-style definition.
12502 (java_double_finite): Likewise.
12503 (generate_access): Now returns void. Changed all callers.
12504 (last_access_generated): Removed.
12505 (process_file): Only make a single pass over the .class file.
12507 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
12509 * class.c (get_dispatch_table): Add extra dummy vtable entry,
12510 for compatibility for G++ (with -fvtable-thunks).
12511 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
12513 * gjavah.c (process_file): Use public inheritance for super-class.
12515 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12517 * lex.c (java_init_lex): Initialize ctxp->package.
12518 * parse.h (struct parser_ctxt): package and package_len replaced
12519 by tree package, an identifier node. Field method_decl_list is
12520 gone. Fixed comments.
12521 (lookup_field_wrapper, merge_qualified_name, not_accessible,
12522 class_in_current_package): New function prototypes.
12523 * parse.y (array_type:): Set class loaded flag on primitive type
12525 (package_declaration:): Assign ctxp->package to the
12527 (method_invocation:): Handle invocation of method qualified by
12529 (single_type_import_declaration:): Removed ambiguity check.
12530 (java_pop_parser_context): New local variable `next'. Reset and
12531 set IMPORT_CLASSFILE_NAME flags on current and previous import
12533 (java_accstring_lookup): Use new local macro COPY_RETURN.
12534 (lookup_field_wrapper): New function.
12535 (parser_qualified_classname): Use merge_qualified_name.
12536 (parser_check_super_interface): Broaden error message.
12537 (do_resolve_class): Check for qualified class name in the current
12538 compilation unit if appropriate.
12539 (process_imports): Check for already defined classes.
12540 (check_pkg_class_access): Got rid of call to
12541 get_access_flags_from_decl.
12542 (java_complete_expand_methods): Call safe_layout_class based on
12543 the current class size.
12544 (make_qualified_primary): Build a WFL qualification on primary if
12546 (merge_qualified_name): New function.
12547 (make_qualified_name): Use merge_qualified_name.
12548 (resolve_expression_name): Use safe_lookup_field.
12549 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
12550 (resolve_qualified_expression_name): Likewise. Check on resolved
12551 element accessibility.
12552 (not_accessible_p, class_in_current_package): New functions.
12553 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
12554 (patch_method_invocation_stmt): Merged common pieces. Check
12555 accessibility of invoked method.
12556 (check_for_static_method_reference): Add returned type in error
12558 (invocation_mode): Get rid of bogus check on PRIVATE methods.
12559 (refine_accessible_methods_list): Merged two conditions in test.
12560 (java_complete_class): Sanity check on stabilize_ref gone.
12561 * zextract.c (read_zip_archive): Cast lseek second argument to long.
12563 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
12565 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
12567 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
12569 * gjavah.c (F_NAN): Removed.
12570 (F_NAN_MASK): New macro.
12571 (F_POSITIVE_INFINITY): Removed.
12572 (F_NEGATIVE_INFINITY): Likewise.
12573 (java_float_finite): Rewrote.
12574 (D_NAN_MASK): Renamed.
12575 (java_double_finite): Rewrote.
12576 (D_POSITIVE_INFINITY): Removed.
12577 (D_NEGATIVE_INFINITY): Likewise.
12579 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
12580 If verbose, print underlying representation of value in hex.
12582 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
12584 * buffer.h, buffer.c: New files.
12585 * Makefile.in (JAVA_OBJS): Add buffer.o.
12587 Support locals variables and writing their debug entries to .class.
12588 * jcf-write.c: Simplify some by user new buffer type.
12589 (vode_buffer_grow): Removed.
12590 (struct localvar_info): New type.
12591 (localsvars, localvartable): New buffers.
12592 (localvar_alloc, localvar_free): New functions.
12593 (generate_bytecode_insns): Handle local variables.
12594 (generate_classfile): Write LocalVariableTable attribute.
12596 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12598 * jcf-io.c (open_in_zip): Check the zipfile magic number.
12599 * zipfile.h (ZIPMAGIC): New macro.
12601 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
12603 * Makefile.in (gjavah.o): Updated dependencies.
12604 (jcf-dump.o): Likewise.
12605 (all.indirect): Use ../gjavah.
12606 (../gjavah$(exeext)): Likewise.
12607 (clean): Don't remove gjavah.
12608 (clean): Remove parse.c, not java/parse.c.
12609 * Make-lang.in (java): Added gjavah.
12610 (gjavah$(exeext)): New target.
12611 (GJAVAH_SOURCES): New macro.
12612 (java.all.build): Added gjavah.
12613 (java.all.cross): Likewise.
12614 (java.rest.encap): Likewise.
12615 * config-lang.in (compilers, stagestuff): Added gjavah.
12617 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
12619 * gjavah.c (java_float_finite): New function.
12620 (java_double_finite): Likewise.
12621 (F_POSITIVE_INFINITY): New macro.
12622 (F_NEGATIVE_INFINITY): Likewise.
12624 (D_POSITIVE_INFINITY): Likewise.
12625 (D_NEGATIVE_INFINITY): Likewise.
12627 (print_field_info): Use java_float_finite and java_double_finite.
12629 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
12631 * parse.y (method_header): Name "this" implicit argument.
12633 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
12635 * jcf-write.c: Write out LineNumberTable attribute in .class file.
12636 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
12637 (put_linenumber): New function.
12638 (generate_bytecode_insns, generate_classfile): Write line numbers.
12640 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12642 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
12643 (lookup_name, build_known_method_ref, build_class_init,
12644 build_invokevirtual, invoke_build_dtable, match_java_method,
12645 build_field_ref, pushdecl_force_head, build_java_binop,
12646 binary_numeric_promotion, build_decl_no_layout,
12647 build_java_arrayaccess, build_newarray, build_anewarray,
12648 build_java_array_length_access, build_java_arraynull_check): New
12649 extern function prototypes.
12650 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12651 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
12653 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
12655 * jcf.h (jcf_out_of_synch): New extern function prototype.
12656 * parse.h: Static/global function implemented in parse.y
12657 prototyped and declarations moved at the end of the file.
12658 (DECL_P): Check that the argument isn't null.
12659 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12660 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
12661 (QUAL_DECL_TYPE): New macro.
12662 (PARAMS): Macro definition removed.
12663 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
12664 (return_statement:): Call build_return.
12665 (field_access:): Call make_qualified_primary in sub rule.
12666 (method_invocation:): Build method invocation and call
12667 make_qualified_primary when processing primaries.
12668 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
12669 get_type_from_signature.
12670 (java_check_regular_method): Extra integer 0 argument when calling
12671 lookup_java_method2.
12672 (lookup_java_interface_method2): Extra method DECL argument when
12673 calling lookup_java_interface_method2.
12674 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
12675 COMPOUND_EXPR node.
12676 (java_complete_expand_method): Layout current class iff not
12677 already done. Don't process interface's methods.
12678 (java_complete_expand_method): Use super class only if it
12679 exists. Use current class otherwise.
12680 (make_qualified_primary): New function.
12681 (resolve_expression_name): Process qualified expression or
12682 expression from primary the same way.
12683 (resolve_expression_name): Two last arguments to
12684 resolve_field_access are now NULL_TREEs.
12685 (resolve_field_access): New variable is_static. Local field must
12686 be DECLs. is_static computed on field DECLs only. Append code in
12687 where_found to the field access if necessary. Use QUAL_DECL_TYPE
12688 to initialize field_type.
12689 (resolve_qualified_expression_name): New local variable,
12690 previous_call_static and is_static. Handle primaries with function
12691 calls, casts, array references and `this'. `super' now handled as
12692 `(super_class)this'. Use is_static to clarify boolean expressions.
12693 Added code to handle case where a proper handle is required to
12694 access a field. Use QUAL_DECL_TYPE where applicable.
12695 (maybe_access_field): New function.
12696 (patch_method_invocation_stmt): New arguments primary, where,
12697 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
12698 deleted. Use `where' as a type to search from if specified. Check
12699 for static method reference where forbidden. Append primary or
12700 current_this to the argument list if not calling constructor nor
12702 (check_for_static_method_reference): New function.
12703 (patch_invoke): Layout the class on which new is done if
12705 (lookup_method_invoke): Changed format to report errors on
12707 (qualify_ambiguous_name): New local variable this_found. Now
12708 handle things from primaries. Method call are considered
12710 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
12711 changed into NULLs.
12712 (not_initialized_as_it_should_p): Comply with the new DECL_P.
12713 (java_complete_tree): New case fo RETURN_EXPR. Process function
12714 call arguments in separate function.
12715 (complete_function_arguments): New function.
12716 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
12718 (patch_assignment): Take the return function slot into account as
12719 a RHS. Distinguish assignment from a return.
12720 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
12721 when checking methods in interfaces.
12722 (resolve_type_during_patch): NULL argument to unresolve_type_p
12723 instead of NULL_TREE.
12724 (patch_newarray): Fixed typo in comment.
12725 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
12726 (build_return, patch_return): New functions.
12727 * typeck.c (lookup_java_constructor): Fixed typo in comment.
12729 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
12731 * constants.c (find_name_and_type_constant, find_fieldref_index,
12732 find_methodref_index): New methods.
12733 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
12734 just return given method. Also, rename to build_known_method_ref.
12735 (expand_invoke): Rename call to build_invoke_non_interface.
12736 * java-tree.h, parse.h: Update prototype.
12737 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
12738 (such as expand_expr_stmt) if flag_emit_class_files.
12739 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
12740 STACK_TARGET, IGNORE_TARGET): New macros.
12741 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
12742 (generate_bytecode_insn): New function to generate method's bytecode.
12743 (generate_classfile): Node generate Code attribute for a method.
12744 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
12745 push_long_const, field_op, adjust_typed_op, maybe_wide):
12746 New functions used by generate_bytecode_insn.
12748 * typeck.c (signature_include_return): Remove variable.
12749 (push_java_argument_signature, build_java_argument_signature): New.
12750 (build_java_signature): Use push_java_argument_signature.
12751 * parse.y: Use build_java_argument_signature instead of fiddling
12752 with signature_include_return.
12754 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
12756 * gjavah.c (print_c_decl): Always generate JArray<>* for array
12759 * Makefile.in (all.indirect): Added gjavah$(exeext).
12760 (gjavah$(exeext)): Added $(exeext).
12763 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12765 * class.c (layout_class): Call to java_layout_parsed_class replace
12766 by safe_layout_class.
12767 * expr.c (build_java_array_length_access): Removed static storage
12768 class in the function definition.
12769 (build_java_arraynull_check): Likewise.
12770 Also fixed typos in two comments.
12771 * lex.c (java_init_lex): Initialize static global kw_length.
12772 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
12773 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
12775 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
12776 * parse.h (resolve_no_layout): New static function declaration.
12777 (get_identifier_in_static): Declaration removed.
12778 (java_layout_parsed_class): Function name declaration changed to
12780 (build_newarray_node, patch_newarray, resolve_type_during_patch,
12781 not_initialized_as_it_should_p, build_this): New static function
12783 (pushdecl_force_head, build_java_binop, int_fits_type_p,
12784 binary_numeric_promotion, stabilize_reference,
12785 build_decl_no_layout, build_java_arrayaccess): Extern function
12786 declarations moved into their own section.
12787 (build_newarray, build_anewarray, build_java_array_length_access,
12788 build_java_arraynull_check): New extern function declarations.
12789 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
12790 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
12792 (CALL_CONSTRUCTOR_P): New macro.
12793 * parse.y (kw_length): New static global tree node.
12794 (return_statement): Tagged <node>.
12795 (RETURN_TK): Tagged <operator>.
12796 (variable_declarator_id:): Build variable declaration with an
12797 empty initialization value if a syntax error was found in the
12798 initialization part of the variable declaration.
12799 (statement_without_trailing_substatement:): return_statement: now
12800 uses the default rule.
12801 (return_statement:): Temporarily fixed to return NULL_TREE.
12802 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
12803 (class_instance_creation_expression:): Class creation rules now
12804 call build_method_invocation upon reduction.
12805 (array_creation_expression:): Rules call build_newarray_node upon
12807 (dim_exprs:): Build a list of dimension expressions.
12808 (dim_expr:): Store location of the OSB_TK in the dimension
12810 (method_invocation:): Added a new error rule.
12811 (build_unresolved_array_type): WFL argument may also be an array
12812 on a primitive type. Name of the argument changed to reflect this.
12813 (method_declarator): Insert argument type at the beginning of the
12814 argument type list and later reverse the list.
12815 (unresolved_type_p): Argument 'returned' may be optionally
12817 (java_layout_class_from_source): Function renamed
12819 (resolve_and_layout): Now call resolve_no_layout and
12821 (resolve_no_layout): New function.
12822 (purify_type_name): New function.
12823 (complete_class_report_errors): Call purify_type_name during error
12824 report on a type not found.
12825 (process_imports): error_found local variable doesn't need to be
12826 initialized to zero.
12827 (declare_local_variables): New local type_wfl. Fixed typo in error
12828 message. type_wfl assigned to unresolved type and used to register
12829 incomplete type. Build a WFL around the variable initialization
12830 statement so that debug info can be generated on it.
12831 (source_start_java_method): Reverse argument list after they've
12833 (current_this): New static global variable.
12834 (java_complete_expand_methods): Set current_this when appropriate.
12835 (resolve_expression_name): Build correct static and non static
12836 field access bearing a simple name.
12837 (resolve_field_access): Resolve the length field of arrays. Handle
12839 (patch_method_invocation_stmt): Set the type of the method
12840 invocation to error_mark_node. This value is later overridden by a
12841 valid type, if any. Don't handle qualified constructor invocation
12842 as qualified method invocation. Call lookup_method_invoke with its
12843 new flag. It's no longer necessary to access the selected method
12844 as the value of a tree list. Handle constructor invocation.
12845 (patch_invoke): Reverse argument list when invoking non interface
12846 methods. Insert call to new as the first argument of the
12848 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
12849 defined within a final class. Return INVOKE_STATIC if the invoked
12850 method is a constructor.
12851 (lookup_method_invoke): New lc argument is a flag to indicate a
12852 constructor lookup. Now handle constructor lookup. Choose the most
12853 specific method in case several were matching the invocation
12854 requirements. Return a method decl instead of a tree list featuring
12855 one single method decl element.
12856 (refine_accessible_methods_list): New lc flag argument to
12857 indicate that a constructor is being looked up.
12858 (not_initialized_as_it_should_p): New function.
12859 (java_complete_tree): Now process fake tree codes
12860 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
12861 save_expr on resolved function call arguments. Case on
12862 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
12863 (patch_assignment): LHS can be a field access expression. When
12864 dealing with reference, lhs_type is the promoted type of the
12865 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
12867 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12868 (patch_binop): Use not_initialized_as_it_should_p where
12870 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12871 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
12873 (resolve_type_during_patch): New function.
12874 (patch_cast): Call resolve_type_during_patch to resolve type and
12875 report error accordingly.
12876 (patch_array_ref): Use not_initialized_as_it_should_p where
12877 applicable. Array base expression is saved before being
12878 used. Promote the type of an array elements if it contains non
12880 (build_newarray_node, patch_newarray, build_this): New functions.
12882 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
12884 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
12885 increment it in `for' statement.
12886 (print_field_info): If number is inf or nan, don't print it.
12887 (print_method_info): If method name is `delete', just ignore it.
12888 (print_c_decl): Special-case jstringArray.
12890 * gjavah.c (help): New function.
12891 (no_argument): New function.
12892 (usage): Changed text.
12893 (main): Rewrote argument handling. Now handles -v, --help,
12895 (version): New function.
12896 (found_error): New global.
12897 (main): Return found_error.
12898 (generate_access): Set found_error.
12899 (print_c_decl): Likewise.
12901 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
12903 * gjavah.c (print_c_decl): Don't print "," when examining field.
12904 Skip type name when looking at "[L" types.
12905 (process_file): Now static.
12906 (generate_access): Now returns int.
12907 (last_access_generated): New global.
12908 (process_file): Clear last_access_generated; make multiple passes
12910 (print_field_info): Just return if generate_access returns true.
12911 (print_method_info): Likewise. Also, allow <init> functions to
12913 (print_c_decl): Added is_init argument. Print constructors
12915 (print_cxx_classname): Use UTF8_GET to extract characters from
12917 (print_base_classname): New function.
12918 (print_class_decls): New function.
12919 (process_file): Use it.
12920 (utf8_cmp): New function.
12922 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
12924 * lang-options.h: Format changed to match changes in gcc/toplev.c
12925 to implement a --help option.
12927 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
12929 * decl.c (init_decl_processing): Revert change to dtable_type.
12931 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
12933 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
12935 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
12937 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
12939 * lang.c (lang_init): Default flag_exceptions to 1, without
12940 checking to see if it's 2 first.
12942 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
12944 * constants.c: Include "system.h".
12945 * decl.c: Likewise.
12946 * lang.c (flag_new_exceptions): Get via extern now.
12947 (lang_init_options): New functions. Turn on flag_new_exceptions.
12949 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12951 * lex.c (java_lex): Return 0 when we see an invalid character in
12954 * lex.c (java_read_char): Specify extra argument when calling
12956 (java_read_unicode, java_parse_end_comment,
12957 java_parse_escape_sequence): Likewise,
12958 (java_lex): Specify extra argument when calling
12959 java_lex_error. Test that IDs are beginning with a legal character
12960 for IDs. Handle invalid characters with an error message and a
12961 call to java_lex_error.
12962 (java_lex_error): Adjust column position by new argument
12963 `forward'. Issue an error even if in the middle of reporting an
12966 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
12968 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
12969 we don't explicitly put a null pointer when we're copying it.
12971 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
12973 * gjavah.c (print_cxx_classname): New function.
12974 (super_class_name): Likewise.
12975 (print_super_fields): Removed.
12976 (in_super): Removed.
12977 (print_field_info): Never generate #defines.
12978 (print_c_decl): Changed generated types to match JNI. No longer
12979 print class name before method name.
12980 (print_method_info): Print "static" before static methods.
12981 Print "virtual" before non-final methods.
12982 (usage): Use exit(1), not exit(-1).
12984 (print_field_info): Use %.17g to print a double.
12985 (last_access): New globals.
12986 (process_file): Initialize last_access.
12987 (usage): Now static.
12988 (ACC_VISIBILITY): New define.
12989 (generate_access): New function.
12990 (print_field_info): Call it.
12991 (print_method_info): Likewise. Also, generate information for all
12992 methods, not just native methods. Return void.
12993 (print_c_decl): Return void.
12994 (print_field_info): Return void.
12996 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12998 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12999 processing the jc1 grammar file. Prefix bison functions and
13000 variables with java_.
13001 (parse.c): Dependencies on parse.h and lex.h
13002 * expr.c (build_java_arrayaccess): Function now global.
13003 * java-tree.h: Comment reorganized to carry on previous
13004 classification effort.
13005 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
13006 RESOLVE_TYPE_NAME_P): New flags on WFLs.
13007 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
13008 java_parse (new prefix java_ generated by bison).
13009 (java_layout_parsed_class, java_register_parsed_class): Function
13011 (yyparse): Removed unnecessary call to init_outgoing_cpool.
13012 * lex.c (static tree wfl_op): Variable deleted.
13013 (java_init_lex): Initialize kw_super and kw_this. Initialize more
13014 ctxp fields to NULL_TREE.
13015 (java_lex): No longer create WFL for operators. Filename caching
13016 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
13017 created as STRING_CST and later expanded. Removed extra argument
13018 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
13020 (build_wfl_node): Removed code in comments.
13021 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
13022 store token and location data in the current bison token.
13023 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
13024 static/extern function declaration at the beginning of the file.
13025 (struct qualification): Data structure definition deleted.
13026 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
13027 (qualify_ambiguous_name): Function declaration modified. Function
13028 now returns nothing.
13029 (build_array_ref, patch_array_ref, make_qualified_name,
13030 resolve_qualified_expression_name, maybe_generate_clinit,
13031 resolve_field_access): New static function declarations.
13032 (build_java_arrayaccess): New extern function declaration.
13033 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
13034 (CALL_EXPR_PRIMARY): Macro deleted.
13035 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
13036 (struct parser_ctxt): Field initialized_final
13037 removed. non_static_initialized, static_initialized: New fields.
13038 * parse.y (static tree kw_super, static tree kw_this): New global
13040 (%union): tree wfl field of operator member replaced by int
13041 location. WFLs are non longer created for operators.
13042 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
13043 (qualified_name:): Now calls make_qualified_name to build the
13045 (type_declaration:): Consider generating <clinit> when class
13047 (variable_declarator:): Directly build an assignment node when the
13048 variable is initialized when declared.
13049 (this_or_super:): Build a WFL and set current location when THIS
13050 or SUPER are parsed.
13051 (expression_statement:): Wrap statement around a WFL.
13052 (primary_no_new_array:): Fixed typo. Changed value returned by
13053 THIS_TK because of its new type (temporary).
13054 (dim_exprs:): Temporary fix because of OSB_TK's new type.
13055 (field_access:): Build qualified name with SUPER.
13056 (method_invocation:): Fixed returned value because of SUPER's new
13058 (array_access:): Use OSB_TK location information.
13059 (post_increment_expression:, post_decrement_expression:,
13060 unary_expression:, pre_increment_expression:,
13061 pre_decrement_expression:, unary_expression_not_plus_minus:,
13062 cast_expression:, multiplicative_expression:,
13063 additive_expression:, shift_expression:, relational_expression:,
13064 equality_expression:, and_expression:, exclusive_or_expression:,
13065 inclusive_or_expression:, conditional_and_expression:,
13066 conditional_or_expression:, assignment:): Use new location/token
13067 information available on operators.
13068 (create_class): Set super_decl_type to NULL_TREE when processing
13070 (register_fields): Field initialization is now a MODIFY_EXPR
13071 node. Chain initialization code to the matching lists (according
13072 the the field declaration modifiers).
13073 (maybe_generate_clinit): New function.
13074 (method_header): Don't set method's DECL_NAME to a WFL when adding
13075 methods to java.lang.Object.
13076 (resolve_and_layout): Now can return NULL_TREE if the type
13077 resolution fails. Otherwise, return the class DECL instead of its
13079 (check_method_redefinition): Don't patch method DECL_NAME if it
13080 belongs to java.lang.Object.
13081 (process_imports): Simply assign error_found to the value returned
13082 by check_pkg_class_access.
13083 (declare_local_variables): Don't use their init statements (if
13084 any) when parsing error were previously found. Reuse MODIFY_EXPR
13085 build during parsing as an init statement.
13086 (java_method_add_stmt): Now return the current method body.
13087 (java_layout_parsed_class, java_register_parsed_class): Functions
13089 (java_complete_expand_methods): Initialize the constant pool on a
13090 per class basis. Layout the classes before expanding their method
13091 bodies. Don't try expand artificial constructor code if error were
13092 found. Make the classes data and register them if no error were
13094 (java_complete_expand_method): Retrieve an artificial constructor
13095 argument list before entering its body. Assign the top block to
13096 the artificial constructor function body and set types of declared
13097 blocks and compound statements to void. Walk method body if not an
13098 artificial constructor.
13099 (make_qualified_name, cut_identifier_in_qualified): New functions.
13100 (resolve_expression_name): Fixed comments. Save/restore the
13101 current class CLASS_LOADED_P flag value. Build non qualified
13102 static field access and handle qualified expression names.
13103 (resolve_field_access, resolve_qualified_expression_name): New
13105 (patch_method_invocation_stmt): Use the new expression resolution
13106 scheme, calling resolve_field_access when the function call is
13107 resolved as an expression.
13108 (qualify_ambiguous_name): Function rewritten to work on qualified
13109 expression produced by make_qualified_name.
13110 (java_complete_tree): Promote type when function's argument are
13111 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
13112 the assignment to discover further errors if RHS is a expression
13113 name that fails to evaluate. Declare LHS initialized even though
13114 the assignment failed. Don't use the location variable and removed
13115 extra argument in patch function calls. Now handle the ARRAY_REF
13116 case and build internal string representation when STRING_CSTs are
13118 (build_method_invocation): Don't wrap function call around a WFL.
13119 (build_assignment): Likewise. Use the operator location
13121 (patch_assignment): Handle array access LHSs. Handle error
13122 provenance, resulting in a better error report.
13123 (build_binop): Use op_location from operator as binop location
13125 (build_unaryop, build_incdec, build_cast): Likewise.
13126 (patch_binop): Extract location information from the node. Fixed
13127 typo in error message.
13128 (patch_unary_op): Extract location information from the node.
13129 (build_array_ref, patch_array_ref): New functions.
13131 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
13133 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
13134 match _Jv_IsInstanceOf.
13135 * decl.c (init_decl_processing): Use _Jv_NewArray, not
13136 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
13138 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
13140 * decl.c (init_decl_processing): Functions are now named
13141 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
13143 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
13145 * java-tree.h (load_class): Add prototype.
13146 * class.c (is_compiled_class): Add missing arg to load_class.
13147 * expr.c (expand_java_NEW): Call load_class.
13148 * parse.y (process_import): Removed bogus use of void return value.
13150 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
13152 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
13153 Function name is "_Jv_Throw" instead of "soft_athrow".
13154 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
13155 Function name is "_Jv_AllocObject" instead of "soft_new".
13156 Takes an extra parameter (object size).
13157 * expr.c: Update calls.
13159 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
13161 * lex.c (java_get_line_col): Handle end-of-file.
13162 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
13164 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
13166 * lang.c (lang_init): Make -fexceptions the default.
13167 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
13168 exception handling is not turned on.
13170 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
13172 * lang.c (flag_new_exceptions): Make this this default.
13173 * decl.c (end_java_method): Call emit_handlers.
13174 * except.c (method_init_exceptions): Set language code and version.
13175 (expand_start_java_handler): Enable exception, and call
13176 expand_eh_region_start.
13177 (expand_end_java_handler): Enable exception, and set up catch blocks.
13178 (emit_handlers): New routine to generate the saved handlers.
13179 * java-except.h (emit_handlers): Add prototype.
13181 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
13183 We used to have three different representations of the constant pool:
13184 the CPool structure, the tree_constant_pool, and the constructures
13185 used to build the Class object (which may need class and string
13186 constants) in compiled code. None were appropriate for compiling
13187 to .class files, so I did a major overhaul.
13189 First, the tree_constant_pool array was removed. Things were
13190 modified to the CPool structure in the JCF could be used.
13191 Second, a "capacity" field was added to the CPool, and functions
13192 written to search for a matching constant, adding one if not found.
13193 The code that generated the Class object was changed to use a CPool.
13194 The actual TREE_LISTs used to build the CONSTRUCTORs used for
13195 the static Class object are now only in build_constants_constructor.
13196 Finally, I wrote code which can generate a .class file (including its
13197 constant pool) from the RECORD_TYPE of a class. This is a big step
13198 on the way to compiling Java source into .class files.
13200 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
13201 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
13203 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
13204 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
13205 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
13206 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
13207 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
13208 (lang_type): Removed constant_pool field.
13209 * jcf.h (CPool): Renamed size to count. Added field capacity.
13210 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
13211 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
13212 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
13214 * constants.c (current_constant_pool_tags, current_constant_pool_data,
13215 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
13216 * constants.c (build_constants_constructor): Use new outgoing_cpool.
13217 (set_constant_entry, find_constant1, find_constant2,
13218 find_class_constant, count_constant_pool_bytes, write_constant_pool,
13219 find_utf8_constant, find_class_or_string_constant): New functions.
13221 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
13222 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
13223 (give_name_to_class, get_class_constant): Likewise.
13224 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
13225 (get_name_and_type_constant, get_ref_constant): Removed.
13226 * parse.h (parser_ctxt): Remove field tree_constant_pool.
13227 * parse.y: Don't save/restore tree_constant_pool.
13228 * verify.c (verify_jvm_instructions): Update for new approach.
13229 * expr.c (expand_invoke, expand_java_field_op): Likewise.
13231 * lang-options.h: Added -femit-class-file, -femit-class-files.
13232 * lang.c (flag_emit_class_files), java-tree.h: New flag.
13233 (lang_f_options): Added "emit-class-file(s)".
13235 * expr.c (build_java_arrayaccess): Generate more efficient array
13236 bounds checking, by using unsigned compare.
13238 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
13240 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13242 * parse.h: New comment on the handling of unresolved type
13243 identifiers. JDEPs are now part of the jdep_code enum.
13244 (typedef struct jdep): Now use enum jdep_code or int, depending on
13245 availability. Both are narrowed down to an 8 bits bitfield.
13246 (CALL_EXPR_PRIMARY): Fixed comment.
13248 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
13250 * Make-lang.in (java): Added gjavac and jvgenmain.
13251 (java.start.encap): Depend on gjavac.
13252 (java.rest.encap): Depend on jvgenmain.
13254 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
13255 (JAVA_CROSS_NAME): Likewise.
13256 (java.all.build): Depend on jvgenmain and gjavac.
13257 (java.all.cross): Depend on jvgenmain and gjavac-cross.
13258 (jvgenmain$(exeext)): New target.
13259 (java.install-common): Wrote.
13260 * config-lang.in (compilers, stagestuff): Added gjavac and
13263 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
13265 * lang.c (lang_decode_option): New argc/argv interface.
13267 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13269 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
13270 * decl.c (build_decl_no_layout): New function.
13271 * expr.c (java_lang_expand_expr): Layout declarations found in
13272 blocks before they're pushed.
13273 * jcf-parse.c (load_class): Save current line when parsing class
13275 (parse_source_file): Register class before expanding their
13277 * lang.c (put_decl_node): Produce `null' when `void *' is
13279 * lex.c (static tree wfl_op): New static global, for error report
13281 (java_init_lex): wfl_operator and wfl_op initialized
13282 here. Filename caching added for wfl_op. Return wfl_op when `(' is
13284 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
13285 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
13286 build_unresolved_array_type): New static function definitions.
13287 (build_decl_no_layout): New extern function declared.
13288 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
13289 faulty modifier exists.
13290 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
13291 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
13292 (UNARY_PLUS_EXPR): New fake operator.
13293 (struct parser_ctxt): New field osb_number.
13294 * parse.y (static tree wfl_operator): New static WFL for operator
13295 bound error messages.
13296 (DECR_TK, INCR_TK): Moved.
13297 (OP_TK): Tagged <operator>.
13298 (array_type:): Now call build_unresolved_array_type.
13299 (dim_expr:): Count the number of '[' seen.
13300 (post_increment_expression, post_decrement_expression,
13301 pre_increment_expression, pre_decrement_expression,
13302 unary_expression_not_plus_minus, unary_expression:): Actions are
13303 now building the corresponding unary expressions.
13304 (cast_expression:): Actions are now building cast expressions.
13305 (build_unresolved_array_type): New function.
13306 (create_interface): Reset the number of declared interfaces.
13307 (create_class): Likewise.
13308 (method_header): Methods declared within the scope of an interface
13309 are now implicitly set public and abstract.
13310 (java_complete_class): Variable's and parameter's type are patched
13311 with a promoted type.
13312 (declare_local_variables): Resolved non builtin types are promoted
13313 before being used to build a variable decl. Removed type patch
13314 posted on variable initialization statement.
13315 (source_start_java_method): Use build_decl_no_layout to build the
13316 decl of a parameter of incomplete type.
13317 (java_register_parsed_class): Process interfaces too. Call
13318 rest_of_decl_compilation on each processed class declarations.
13319 (java_complete_expand_methods): Don't attempt to expand things in
13321 (java_complete_tree): Process CONVERT_EXPR, even though it always
13322 has a type. Propagate error_mark_node to node's type too. Promote
13323 method's call argument type and return error_mark_node if
13324 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
13325 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
13326 handle unary operator nodes.
13327 (build_assignment): Added comment.
13328 (print_int_node): New function.
13329 (patch_assignment): New second argument. New error handling. Use
13330 print_int_node. Handle references. Use can_cast_to_p to issue
13331 different error message according to the context and check upon
13332 the initialization of the RHS.
13333 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
13334 (operator_string): Handle more operators.
13335 (patch_binop): No longer use a function static
13336 wfl_operator. Improved error message on shift distance.
13337 (build_unaryop, build_incdec, build_cast, patch_unaryop,
13338 patch_cast): New functions.
13340 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
13342 * jvspec.c: New file.
13343 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
13345 * java-tree.h (identifier_subst): Add declaration.
13347 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
13349 * jvgenmain.c (main): Generate call to JvRunMain.
13351 * class.c (make_class_data): Push value for "sync_info" field.
13352 * decl.c (init_decl_processing): Push "sync_info" field.
13354 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
13356 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
13357 Java (source) name, not signature.
13358 Set TYPE_ALIGN to (at least) that of element_type.
13360 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
13362 * class.c: Moved classname-mangling-rekated code to ...
13363 * mangle.c: ... this new file.
13364 * jvgenmain.c: New program (needs mangle.c) to generate main program.
13365 * Makefile.in: Update for above changes.
13367 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13369 * expr.c (truthvalue_conversion): Convert integer and floating
13370 point value to their truth value.
13371 * lex.c (java_lex): Handle the `null' literal.
13372 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
13373 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
13374 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
13377 * parse.y: Reorganization/documentation on token declaration.
13378 (binop_lookup[]): New added new tree codes.
13379 (relational_expression): Build corresponding binary operators.
13380 (equality_expression, conditional_and_expression,
13381 conditional_or_expression): Likewise.
13382 (java_complete_class): Fix crash in debug message.
13383 (java_complete_tree): Check initialization of method call
13384 arguments. Further bogus node evaluation to detect more error
13385 during assignments. Handles more binary operators.
13386 (patch_assignment): Use DECL_P.
13387 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
13389 (operator_string): Handle more case. Compacted source.
13390 (patch_binop): Changed function comment. Checking for
13391 uninitialized first operand takes the compound assignment into
13392 account and uses DECL_P. Checking for uninitialized second operand
13393 delayed to routine's end. Use macros to issue type bound error
13394 messages and issue messages on both operands if their types are
13395 different. Force fixed type into node. Handle all binary
13398 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13400 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
13401 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
13402 build operator node and return tokens.
13403 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
13404 * parse.h (java_complete_tree): Changed returned type in prototype.
13405 (build_method_invocation, build_assignment, patch_assignment,
13406 patch_binop): New static function declarations.
13407 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
13408 BUILD_EXPR_WFL): New macros.
13409 * parse.y (enum tree_code binop_lookup[]): New static for token to
13411 (%union): Parser union has new sub-structure `operator'.
13412 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
13413 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
13414 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
13415 ASSIGN_ANY_TK): Tokens tagged `operator'.
13416 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
13417 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
13418 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
13419 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
13420 (assignment_operator:): Rule tagged `operator'.
13421 (expression_statement:): Re-installed default rule.
13422 (method_invocation:): Sub rules call build_method_invocation.
13423 (postfix_expression:): Don't attempt to resolve name here. Just
13425 (multiplicative_expression:): Sub-rules build corresponding binop
13427 (additive_expression:, shift_expression:, and_expression:,
13428 exclusive_or_expression:, inclusive_or_expression:): Likewise.
13429 (assignment:): Sub rule invoke build_assignment.
13430 (assignment_operator:): Default rules on sub rules.
13431 (force_error): Added documentation on this variable.
13432 (declare_local_variables): Build initialization calling
13434 (expand_start_java_method): Removed unused rtx declaration. Mark
13435 arguments as already initialized.
13436 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
13437 (java_complete_expand_methods): Don't process next method if
13438 completion of the previous one triggered errors.
13439 (java_complete_expand_method): Call source_end_java_method if no
13440 error were found during completion.
13441 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
13442 locals declaratilon. Handle names found within a class. Return
13443 error_mark_node when things aren't found.
13444 (patch_method_invocation_stmt): Return error_mark_node on failures.
13445 (patch_invoke): Removed unused local. Return the correct node.
13446 (java_complete_tree): Now returns a value. The BLOCK section binds
13447 local identifiers and the type of a BLOCK is now void. Assign the
13448 result of operand completion on COMPOUND_EXPR. Assign the
13449 encapsulated node of a WFL to the result of its completion, except
13450 when the node is an identifier. Now handle MODIFY_EXPR and several
13451 binary operators. Return error_mark_node on errors.
13452 (build_method_invocation, build_assignment, patch_assignment,
13453 build_binop, operator_string, patch_binop): New functions.
13454 * typeck.c (binary_numeric_promotion): New function.
13456 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
13458 * class.c (identifier_subst): New convenience wrapper for ident_subst.
13459 Replace most uses of ident_subst by identifier_subst.
13461 * class.c (push_class_static_dummy_field): Removed function.
13462 (build_class_ref): Find Class object decl by looking up "CNAME.class",
13463 instead of looking got "class" static field. Create that decl here.
13464 (class_identifier_node): Removed; no longer needed.
13465 (init_class_processing): Don't init class_identifier_node.
13466 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
13467 Do nreverse 0 times (instead of twice) for Object and Class.
13468 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
13470 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
13472 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
13473 while initializing linenumber_count and linenumber_table.
13474 Do it before init_function_start (which calls emit_line_note).
13475 * expr.c (expand_byte_code): Don't need to clear lineno here.
13477 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
13479 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
13480 then mangle number as _N_.
13482 * class.c (mangle_class_field): New function.
13483 (build_class_ref): Set assembler name of class reference using
13484 mangle_class_field.
13485 (push_class_static_dummy_field): Likewise.
13487 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
13489 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
13490 of assigning to TREE_CODE. The latter method exploits a feature
13491 of GCC that is not ANSI compliant.
13493 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13495 * decl.c (pushdecl_force_head): New function.
13496 (pushlevel): Removed conditional printf.
13497 (complete_start_java_method): Don't enter local variable scope if
13498 function is compiled from source code.
13499 * expr.c: parse.h now included
13500 (java_lang_expand_expr): New function.
13501 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
13502 printf. Terminate buffer when doing directories.
13503 * jcf-parse.c (parse_source_file): Call lang_init_source before
13504 parsing and before code generation.
13505 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
13506 use printf if the macro is defined.
13507 * lang.c (lang_init): Install lang_expand_expr hook on
13508 java_lang_expand_expr.
13509 (java_dummy_print): New function.
13510 (lang_init_source): New function.
13511 * lex.c (java_lex): Remember location of an opening brace at the
13512 second nesting level.
13513 (java_is_eol): Unget character seen after a CR if it is EOF.
13514 * parse.h: Now includes lex.h
13515 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
13516 printf if the macro is defined.
13517 (expand_start_java_method, build_expr_block, enter_block,
13518 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
13519 New static function declarations.
13520 (pushdecl_force_head): New extern function declaration.
13521 (INCOMPLETE_TYPE_P): New macro.
13522 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
13523 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
13524 BLOCK_EXPR_ORIGIN): New macros.
13525 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
13526 DECL_SOURCE_LINE_LAST): New macros.
13527 (struct parser_ctxt): Removed field current_method_decl, redundant
13528 with the field current_function_decl. Added fields
13529 first_ccb_indent1 and pending_block.
13530 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
13531 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
13533 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
13534 (compilation_unit:): Cosmetic on sub rule.
13535 (type_declaration:): Cosmetic on sub rules. Added an error rule.
13536 (variable_initializer:): Installed default rule on expression:.
13537 (method_declaration:): method_header: starts a new
13538 method. method_body: installs the function body, absorbs blocks
13539 emitted for temporary variable scopings, pops function's body block
13540 and merges function's last statement lineno in DECL_SOURCE_LINE.
13541 (method_body:): Installed default rules.
13542 (block:): Call enter_block when an opening brace is seen. Absorb
13543 scoping blocks and call exit_block when a closing brace is seen.
13544 (block_statement:): Cosmetic changes.
13545 (method_invocation:): Create WFL around CALL_EXPR node.
13546 (patch_stage): Added comment around definition.
13547 (method_header): Try to use first_ccb_indent1 as the first line of
13548 the method, so BP debug info are emitted at the first opening
13549 brace of the function. If the function has no body, use the
13550 location of the function's name. Override currently defined method
13551 name with the matching WFL so we can point redefinition errors
13552 using the location where the function's name was declared.
13553 (check_abstract_method_header): Interprets DECL_NAME as an
13554 identifier or as a WFL, accordingly.
13555 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
13556 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
13557 location and name information out of it and reinstall DECL_NAME to
13558 its original identifier node value.
13559 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
13560 function's source code).
13561 (read_import_dir): Test the value returned by find_class and issue
13562 a fatal accordingly.
13563 (declare_local_variables): Push a new block for the scope of the
13564 new variable(s) if code has been already generated at that nesting
13565 level. Pinpoint redefinition errors using the variable id
13566 WFLs. Generate initialization code if necessary. If the variable
13567 type is incomplete, register a patch on its decl.
13568 (source_start_java_method): Rewritten. Define a new block for the
13569 function's parameters. Build parameter decl out of function's
13570 arguments and register them for a patch if their types are
13572 (expand_start_java_method): Includes the part of
13573 source_start_java_method that was pushing the parameter decls and
13574 completing the method start code.
13575 (source_end_java_method): Removed call the expand_end_bindings and
13576 poplevel (already taken care of). Reinstall function's arguments
13577 and get function's last line of code before calling
13578 expand_function_end.
13579 (java_method_add_stmt): New comment before the function's
13580 code. Complement the second operand of the current COMPOUND_EXPR
13582 (java_complete_expand_methods): Don't generate debug info on line
13583 zero when expanding a generated constructor.
13584 (java_complete_expand_method): Set start and end line numbers for
13585 a artificially generated constructor to one and manually call
13586 enter_block and exit_block when defining it. For all methods:
13587 expand function's start calling the new expand_start_java_method
13588 and invoke java_complete_tree on the effective method's body, if
13590 (resolve_expression_name): Now use lookup_name_in_blocks to search
13591 local variable decls and print out an error when variables are
13593 (patch_method_invocation_stmt): Inserted comment before the
13595 (lookup_method_invoke): Chain method's arguments using chainon
13596 with the current arg list as a second argument. Inserted missing
13597 IDENTIFIER_POINTER when reporting an error on methods not found.
13598 (refine_accessible_methods_list): Don't retain constructors.
13599 (patch_arguments): Function removed.
13600 (java_complete_tree): Inserted comment before the function's
13601 code. New case for BLOCKs. Moved the WFL case a bit
13602 further. Complete function's arguments.
13603 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
13604 maybe_absorb_scoping_blocks): New functions.
13606 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13608 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
13610 * jcf-parse.c (parse_source_file, java_error_count): New forward
13611 and extern declarations.
13612 (java_parse_abort_on_error): Macro moved.
13613 (jcf_parse_source): fatal called if fopen fails. Now calls
13615 (parse_source_file): New parse_only parameter. Reflects the
13616 elimination of the second pass.
13617 (yyparse): parse_source_file called with argument set to 0.
13618 * jcf.h (JCF_ZERO): Sets java_source to zero.
13619 * lex.c (java_init_lex): pass argument is gone. Function modified
13620 to be called once during the analysis of a file.
13621 (java_unget_unicode): Fixed typo in fatal message.
13622 (java_get_line_col): Likewise.
13623 (java_lval): Likewise. String literals no longer built during
13625 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
13627 * parse.h (MODIFIER_WFL): New macro.
13628 (parse_check_super, parser_check_super_interface): Now return int.
13629 (parser_chain_incomplete_item, not_builtin_p,
13630 complete_method_decl): Declarations removed.
13631 (build_method_invocation_stmt, build_invoke): Renamed using the
13632 `patch' instead of `build'
13633 (register-incomplete_type, obtain_incomplete_type,
13634 java_complete_tree, java_complete_expand_method,
13635 unresolved_type_p, create_jdep_list): New function declarations.
13636 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
13637 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
13638 (jdep): New typedef on new struct _jdep.
13639 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
13640 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
13641 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13642 JDEP_RESOLVED_P): New macros.
13643 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
13644 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
13645 JDEP_VARIABLE): New enum values and jdep kinds.
13646 (jdeplist): New typedef on struct _jdeplist.
13647 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
13649 (CALL_EXPR_PRIMARY): New macro.
13650 (struct parser_ctxt): Fields java_pass, current_method_decl,
13651 method_decl_list deleted. New field jdeplist.
13652 (INCOMPLETE_P): Macro deleted.
13653 * parse.y (single_type_import_declaration:): Removed pass switch.
13654 (type_import_on_demand_declaration): Likewise.
13655 (field_declaration:): Removed pass switch on all sub rules.
13656 (class_declaration:): Call the complete_class_decl removed on
13658 (method_declaration:): Removed second pass switch. No longer chain
13659 methods decl when method_header reduced.
13660 (method_header:): Sub rules no longer depend on pass switch.
13661 (method_declarator:): Likewise.
13662 (method_body:): Likewise.
13663 (abstract_method_declaration:): Likewise.
13664 (block_statement:): Likewise.
13665 (local_variable_declaration:): Likewise.
13666 (argument_list:): Likewise.
13667 (method_invocation:): Likewise. Call to build_method_invocation_stmt
13668 removed. Partial CLASS_EXPR tree node built instead.
13669 (postfix_expression:): Removed pass switch on all sub rules.
13670 (java_pop_parser_context): Free classd_list content.
13671 (yyerror): Call obstrack_grow0 to finalize error message.
13672 (check_class_interface_creation): Comment modified to reflect new
13673 returned value meaning. Removed second pass switch. Return 1 if an
13674 error was found, 0 otherwise. Adjust pointer on filename if a
13675 leading path separator was found.
13676 (maybe_create_class_interface_decl): Removed first pass switch
13677 when linking the class decl to the class_list. Install a new
13678 jdep_list for the class.
13679 (add_superinterfaces): List of unresolved interfaces is
13680 gone. Unresolved interfaces are directly added to the current
13682 (create_interface): Second pass shortcut removed.
13683 ctpx->modifier_ctx access through MODIFIER_WFL.
13684 (create_class): Second pass shortcut removed. Call to
13685 register_incomplete_type replaces the call to
13686 parser_chain_incomplete_item.
13687 (complete_class_decl): Function removed.
13688 (duplicate_declaration_error): New way of retrieving redeclared
13690 (register_fields): Call to lookup_modifier_cl replaced by
13691 MODIFIER_WFL. New way of handling unresolved type, using
13692 unresolved_type_p and obtain_incomplete_type.
13693 register_incomplete_type replaces call to parser_chain_incomplete_item.
13694 (patch_stage): New static global variable.
13695 (method_header): New way of handling unresolved type, using
13696 unresolved_type_p and obtain_incomplete_type. patch_stage used to
13697 indicates that the method decl needs to be patched.
13698 (check_abstract_method_header): Call to lookup_modifier_cl
13699 replaced by MODIFIER_WFL.
13700 (method_declarator): Incomplete argument type are registered
13701 calling register_incomplete_type. Patch on the declared method is
13702 issued in that case.
13703 (unresolved_type_p): New function.
13704 (parser_check_super_interface): New comment to reflect function's
13705 modified returned type (int). Function and has a new argument
13706 this_wfl. Call to parse_error_context uses this_wfl instead of
13707 relying on lookup_cl.
13708 (parser_check_super): Comment reflects function's new returned
13709 type (int). Function returns nonzero value on error.
13710 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
13711 register_incomplete_type, jdep_resolve_class): New functions to
13712 handle incomplete types in declarations.
13713 (java_complete_class): Rewritten to work with the new incomplete
13714 type handling scheme.
13715 (complete_class_report_errors): Likewise.
13716 (complete_method_decl): Removed: it jobs is now handled by
13717 java_complete_class.
13718 (do_resolve_class): Class loaded in not already loaded and not
13719 found in Java source code.
13720 (java_check_regular_methods, java_check_abstract_methods): Don't
13721 call complete_method_decl anymore.
13722 (lookup_modifier_cl, not_builtin_p): Functions deleted.
13723 (read_import_dir): Got rid of the pass number dependency.
13724 (declare_local_variables): New handling of unresolved types (patch
13726 (source_start_java_method): New parameter level. Function called
13727 with level set to 1 when argument types are potentially
13728 unresolved. Called to complete the job with level set to 2 once
13729 types are complete.
13730 (source_end_java_method): Call to permanent_allocation
13731 removed. Waiting to be replaced by a more suitable obstack
13733 (java_complete_expand_methods, java_complete_expand_method,
13734 java_expand_finals): New functions.
13735 (build_method_invocation_stmt): Renamed
13736 patch_method_invocation_stmt. Extracts function call expression
13737 (wfl) and arguments (args) from CALL_EXPR tree operands.
13738 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
13739 call. Patch the function and argument operand of the CALL_EXPR
13741 (patch_argument, java_complete_tree): New functions.
13743 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
13745 Recover from missing fields and methods (i.e. error instead of fatal).
13746 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
13747 * expr.c (expand_invoke): Recover from missing method.
13748 (expand_java_field_op): Recover from missing field.
13749 Inline references to java.lang.{Integer,Char,...}.TYPE.
13750 * typeck.c (get_type_from_signature), java-tree.h: New function.
13751 * class.c (add_method): Use get_type_from_signature.
13752 (build_class_ref): Handle a class that was not found.
13753 * typeck.c (convert): Handle conversion to pointers (for convenience).
13754 * verify.c (verify_jvm_instructions): Use get_type_from_signature
13755 instead of lookup_field to handle missing fields.
13757 * jcf-parse.c (process_zip_dir): Set java_source.
13759 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
13761 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
13763 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13765 * jcf-parse.c (load_class): Don't change input_filename before
13766 calling jcf_parse_source (but still do it before calling
13768 (jcf_parse_source): Assign input_filename after having saved the
13770 * lex.c (java_init_lex): Chain a WFL node to the import on demand
13771 list. ctxp->modifier_ctx zeroed according to its new
13772 definition. ctxp->filename initialized. Removed
13773 JAVA_MODIFIER_CTX_UNMARK.
13774 (java_unget_unicode): Update the character based column position.
13775 (java_allocate_new_line): ref_count not used anymore. Always free
13776 ctxp->p_line. Initialize c_line->char_col to 0.
13777 (java_get_unicode): Update the character based column position.
13778 (java_lex): Use ctxp->elc to store current position in source
13779 file, at the beginning of the parsed token. Set modifier_ctx entry
13780 corresponding to the parse modifier to a WFL node. Return a WFL
13781 node when an identifier is parsed.
13782 (java_lex_error): Now uses ctxp->elc to store current position in
13784 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
13785 * lex.h (build_wfl_node): New function definitions.
13786 (struct java_line): ref_count and next fields are gone. New field
13788 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13789 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
13790 (JAVA_COLUMN_DELTA): New macro.
13791 (java_lc): New typedef on new struct _java_lc.
13792 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
13793 (parse_error_context, parse_warning_context): Changed prototypes.
13794 (java_get_line_col): Added as an available global function.
13795 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
13796 (IC_DECL): Replaced by macro IC_TYPE
13797 (DEPEND_WFL): New macro.
13798 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
13800 (exit_java_complete_class): Removed a commented out statement.
13801 (struct parser_ctxt): Added comments on fields. modifier_ctx is
13802 now an array of tree nodes. Deleted fields line_list and
13803 e_line. New field elc, to replace e_line.
13804 * parse.y (array_type:): Build WFL node.
13805 (qualified_name:): Build a single WFL node out of two. Retain
13806 the location information of the first node in the resulting node.
13807 (package_declaration:): Use package name as a WFL node
13808 (single_type_import_declaration:): Use imported name as a WFL node.
13809 (type_import_on_demand_declaration:): Use root of the imported
13810 packages as a WFL node.
13811 (field_declaration:): Removed unused local variable cl.
13812 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
13813 (yyerror): New static elc. Removed static error_line, error_pos.
13814 New local code_from_source. Save ctxp->elc into elc at the first
13815 pass. Call java_get_line_col to get a string of the line where
13816 the error occurred.
13817 (debug_line): Removed static function.
13818 (parse_error_context, parse_warning_context): Parameter cl is now
13819 a WFL node. Use its value to initialize ctxp->elc.
13820 (redefinition_error): Parameter cl is now a WFL node.
13821 (parse_add_interface): New parameter wfl. No longer call
13822 lookup_cl, use wfl instead.
13823 (check_class_interface_creation): Parameter cl is now a WFL node.
13824 (maybe_create_class_interface_decl): Likewise.
13825 (add_superinterfaces): New function.
13826 (create_interface): Removed local cl, node, super_decl,
13827 super_decl_type. Function now uses id as a WFL node. Better
13828 warning/error report on obsolete or forbidden mix of
13829 modifiers. Now calls add_superinterfaces to register interfaces.
13830 (create_class): Removed local cl, node. Local variable id is used
13831 as a WFL node. Better error report on forbidden modifier
13832 mix. Uses add_superinterfaces to register interfaces.
13833 (find_field): Argument cl is now a WFL node. Now store the WFL
13834 node of a fields that needs to be checked for their
13836 (method_header): Local variable node non longer used. Local
13837 variable id replaces cl.
13838 (check_modifiers_consistency): Local variable cl is now a WFL
13840 (method_declarator): Local variable cl replaced by parameter id.
13841 (parser_qualified_name): Now uses parameter name as a WFL node.
13842 (parser_check_super_interface): New parameter wfl, for achieve
13843 greater accuracy during error reports.
13844 (parser_chain_incomplete_item): New parameter named location. Used,
13845 along the decl, to construct the incomplete item node.
13846 (java_complete_class): resolve_class now uses WFL node extracted
13847 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
13849 (complete_method_decl): Unresolved function's argument types are WFL.
13850 (resolve_class): Parameter cl is now a WFL node.
13851 (resolve_and_layout): Likewise.
13852 (do_resolve_class): Likewise. Try first to use cl and then do the
13853 lookup on the decl when calling check_pkg_class_access.
13854 (complete_class_report_errors): Use IC_TYPE in place of
13855 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
13856 instead of doing a lookup over the decl.
13857 (java_check_final): Use WFL info from field tree list.
13858 (lookup_cl): Rewritten and returns a statically defined WFL node.
13859 (lookup_modifier_cl): Now uses information from WFL nodes.
13860 (process_imports): Likewise.
13861 (read_import_dir): name and cl arguments replaced by a single WFL
13862 node. Function modified accordingly.
13863 (find_in_imports_on_demand): Now uses WFL node.
13864 (check_pkg_class_access): cl argument is now a WFL node.
13865 (declare_local_variables): Fixed to use WFL nodes.
13866 (resolve_expression_name): Likewise.
13867 (build_method_invocation_stmt): name_combo argument renamed
13868 wfl. Function modified to use WFL nodes.
13869 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
13870 (lookup_method_invoke): cl is now a WFL node. Added missing
13871 IDENTIFIER_POINTER to class type decl name.
13873 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
13875 * lang.c (init_parse): Now returns char* containing the filename.
13877 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
13879 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
13881 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
13882 * class.c (make_class_data): If flag_assume_compiled, initial class
13883 state is CSTATE_PREPARED; make superclass and interfaces direct
13884 references, rather than constant pool indexes.
13886 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13888 * parser.y: Include flags.h. Removed debug variable pl.
13889 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
13890 (block:): Likewise.
13891 (labeled_statement_nsi:): Generate debug info when reducing
13892 expression_statement:.
13893 (check_pkg_class_access): get_access_flags_from_decl invokation
13894 fixed for new CLASS_* flags location.
13895 (source_end_java_method): Save/restore parser context when
13896 entering/leaving this routine. Restore lineno to its right value
13897 before calling expand_end_bindings.
13898 (build_method_invocation_stmt): build_invoke called with the
13899 current line information.
13900 (build_invoke): New argument cl. Wrap the function call around a
13902 (refine_accessible_methods_list): Changed comment, removed
13904 * parse.h: Fixed typo in comments.
13905 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
13906 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
13907 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
13909 * lex.c (java_lex): Record the last closing curly bracket of a
13911 * jcf-parse.c (jcf_parse_source): Now calls
13912 java_check_methods. Clarified comment, fixed typo.
13914 1998-04-09 Dave Brolley <brolley@cygnus.com>
13916 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
13917 (finish_parse): Expose for non USE_CPPLIB builds.
13919 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
13921 * lang.c (lang_print_xnode): New function.
13923 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
13925 * decl.c (class_dtable_decl), java-tree.h: New tree node.
13926 * class.c (get_dispatch_vector, get_dispatch_table): New functions
13927 used to build a class's dispatch table.
13928 (make_class_data): Generate dispatch table if flag_assume_compiled.
13929 Set dtable of class object to address of class_dtable_decl.
13931 * decl.c (int_decl_processing): Make soft_badarrayindex_node
13932 be volatile and have side effects - generates better code.
13934 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
13935 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
13937 * expr.c (expand_invoke): If class is final, method is
13938 effectively final, so can call it directly.
13940 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
13942 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
13944 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13946 * parse.y (build_method_invocation_stmt): Removed extra argument
13949 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13951 * expr.c (dtable_indent): Now static global.
13952 (expand_invoke): Now call invoke_build_dtable and
13953 build_invokevirtual.
13954 (invoke_build_dtable, build_invokevirtual): New functions.
13955 * jcf-io.c (find_class): Defer issuing a warning by setting
13956 jcf->outofsynch to 1.
13957 * jcf-parse.c (jcf_out_of_synch): New function.
13958 (load_class): Test this_jcf.outofsynch flag and call
13959 jcf_out_of_synch accordingly.
13960 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
13961 comment indentation.
13962 * lex.c (java_get_unicode): Fixed code indentation.
13963 (java_lex): Create string literal. Fixed typo. Removed several
13964 premature obstack_free.
13965 * parse.h: New enums for name resolution and invocation mode.
13966 (struct qualification): New data structure.
13967 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
13968 (do_resolve_class, build_method_invocation_stmt,
13969 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
13970 debug_line, identical_subpath_p, invocation_mode,
13971 refine_accessible_methods_list, build_invoke,
13972 lookup_method_invoke): New functions declared.
13973 (build_invokevirtual, invoke_build_dtable, match_java_method,
13974 build_field_ref, jcf_out_of_synch): New references to external
13976 (struct parse_ctxt): Removed artificial_constructor field.
13977 * parse.y: (array_type:): Type defined for this rule.
13978 (class_type:): Installed default rule for interface_type:.
13979 (array_type:): Now build Java array type.
13980 (qualified_name:): Now use obstack_grow0.
13981 (method_declaration:): Skip the artificial constructor added to
13983 (abstract_method_declaration:): Execute the code only during pass 1.
13984 (block:): Installed default rule in block_statements:.
13985 (block_statement:): Add the statement to the method during pass 2.
13986 (statement_expression): Installed default rule for
13987 method_invocation:.
13988 (argument_list:): Added code to build the argument list.
13989 (method_invocation:): Added call to create the method invocation
13991 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
13992 (debug_line): New function for debug.
13993 (complete_class_decl): No longer do something during pass 1.
13994 (method_header): Use BUILD_PTR_FROM_NAME.
13995 (parser_qualified_classname): Use obstack_grow0. Removed bogus
13997 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13998 function's main comment.
13999 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
14001 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
14002 (resolve_class): Now works with arrays.
14003 (do_resolve_class, resolve_and_layout): New functions.
14004 (java_check_regular_methods): Reverse method list before and after
14005 having processed it. No longer set ctxp->artificial_constructor.
14006 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
14007 accordingly. Fixed typo in issued error message. Now use
14009 (find_in_imports_on_demand): Now use obstack_grow0.
14010 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
14011 (source_end_java_method): Call expand_expr_stmt instead of
14012 expand_expr. Calls it before calling expand_function_end.
14013 (java_method_add_stmt): Do nothing if errors were found during
14015 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
14016 (build_method_invocation_stmt, build_invoke, invocation_mode,
14017 lookup_method_invoke, refine_accessible_methods_list,
14018 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
14020 * typeck.c (build_java_signature): Properly end method signature
14021 if return type skipped.
14022 (match_java_method): New function.
14024 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
14026 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
14028 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
14030 * expr.c (build_invoke_non_interface): New function.
14031 (methods_ident, ncode_ident): Now static globals.
14032 (expand_invoke): Use build_invoke_non_interface.
14033 * java-tree.h (struct lang_decl): New field function_decl_body.
14034 (DECL_FUNCTION_BODY): New macro.
14035 * jcf-parse.c (jcf_parse_source): Deeper check before setting
14036 CLASS_FROM_SOURCE_P.
14037 (parse_source_file): Fixed typos. Call java_layout_parsed_class
14038 before starting pass 2. Call to java_generate_parsed_class replaced
14039 by java_register_parsed_class.
14040 * lex.c: Fixed typo in header. Some line width related formating.
14041 * lex.h: Some line width related formating.
14042 * parse.h (source_end_java_method, resolve_expression_name,
14043 complete_class_decl, maybe_create_class_interface_decl,
14044 check_class_interface_creation): New static function declarations.
14045 (java_layout_parsed_class, java_method_add_stmt): New function
14047 (struct parser_ctxt): Field mark_class_generate removed. New
14048 fields class_list and artificial_constructor.
14049 * parse.y: Fixed typo in header.
14050 (class_declaration:): Call complete_class_decl when class body
14052 (method_declaration:): Call source_end_java_method in pass 2 when
14053 the method body is defined.
14054 (postfix_expression:): Do expression name resolution on sub-rule
14055 name during pass 2.
14056 (create_class, create_interface): Merged common pieces.
14057 (check_class_interface_creation, maybe_create_class_interface_decl):
14059 (complete_class_decl): New function.
14060 (register_fields): Fixed line width related typo.
14061 (method_header): Correctly skip first argument when fixing
14062 argument line. Changed the loop.
14063 (java_check_circular_reference): Now use ctxp->class_list.
14064 (java_complete_class): Removed start/stop marking.
14065 (java_check_regular_methods): Now takes a class decl as an
14066 argument. Add default constructor if none were encountered.
14067 (java_check_methods): Now use ctxp->class_list. Changed call to
14068 java_check_regular_methods.
14069 (source_start_java_method): Set DECL_ARG_TYPE for each function
14071 (source_end_java_method, java_method_add_stmt): New functions.
14072 (java_generate_parsed_class): No longer exists.
14073 (java_layout_parsed_class, java_register_parsed_class): New functions.
14074 (resolve_expression_name): New function.
14076 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
14078 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
14079 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
14080 until pass initializations are done. Call read_import_dir with
14082 * parse.h: (lookup_modifier_cl): New function declared.
14083 (INTERFACE_FIELD_MODIFIERS): New macro.
14084 (OBSOLETE_MODIFIER_WARNING): New macro.
14085 * parse.y: (register_fields): Class type and current field name in
14086 local variables. Check modifier(s) if adding field(s) to an interface.
14087 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
14088 and report errors using the faulty modifier line context.
14089 (lookup_modifier_cl): New function.
14090 (read_import_dir): Detect and report default import processing
14093 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
14095 Add a pair of -fassume-compiled/-fno-assume-compiled options.
14096 * class.c (is_compiled_class): Return 1 after making sure it
14097 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
14098 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
14099 * java-tree.h (flag_assume_compiled): Add decl.
14100 * lang.c (lang_f_options): Add the flag.
14101 (flag_assume_compiled): Add decl, default to 0.
14103 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
14105 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
14106 (is_compiled_class): Likewise.
14107 (layout_class): Likewise.
14108 (layout_class): Detect and lay out classes defined in source code.
14109 (interface_of_p, add_interface_do, may_add_interface): New
14111 (add_interface): Now use add_interface_do.
14112 (add_method_1): New function.
14113 (add_method): Now use add_method_1.
14114 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
14115 (complete_start_java_method): New function.
14116 (start_java_mehod): Now call complete_start_java_method.
14117 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
14118 (expand_invoke): Likewise and fixed typo.
14119 *gjava.c: (print_super_field): Use new argument to find_class
14122 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
14123 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
14124 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
14126 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
14127 (add_method_1, push_class): New prototypes.
14128 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
14129 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
14130 directory where the class was found.
14131 (find_class): New argument DO_CLASS_FILE. Function find_class
14132 modified accordingly.
14133 *jcf-parse.c: (fix_class_path): New function.
14134 (load_class): Use new VERBOSE argument. load_class now finds and
14135 loads/parses .class/.java files. Save read_state of current_jcf
14137 (java_parser_abort_on_error): New macro.
14138 (jcf_parse_source, parse_source_file): New function.
14139 (jcf_parse): Fixed typo.
14140 (yyparse): Call parse_source_file () only.
14141 (process_zip_dir): Fixed typo, fix zdir->filename_length when
14142 writing the real class name back in the zip directory entry.
14143 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
14144 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
14145 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
14146 (find_class): Prototype fixed.
14147 *lex.c: Added 1998 time stamp.
14148 Removed all static global variables, moved into the parser
14149 context data structure.. Now include unistd.h if SEEK_SET not
14151 (java_init_lex): Rewritten.
14152 (java_sneak_unicode): Modified current unicode access in current line.
14153 (java_unget_unicode): Likewise.
14154 (java_allocate_new_line): New allocation management.
14155 (java_read_char): Modified access and storage of unget_utf8_value.
14156 New way of processing current unicode.
14157 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
14158 (java_get_unicode): Now use the parser context.
14159 (java_lineterminator): Likewise.
14160 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
14161 of the reentrant parser implementation. Function now use the
14162 parser context data structure and java_lval. Fixed production of
14163 the float and double constant "out of range" error message. Fixed
14164 obstack use. Return integer value when hitting a modifier. Now
14165 return type for TRUE, FALSE and other predefined types. Return
14166 identifier as a TREE_LIST list containing the current line context
14167 as the TREE_VALUE sub-node.
14168 (java_unicode_2_utf8): Fixed typo in declaration.
14169 (java_lex_error): Now use the parser context data structure.
14170 *lex.h: Added 1998 time stamp.
14171 (struct java_line): New fields ref_count and next.
14172 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14173 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
14174 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
14175 *parse.h: Added 1998 time stamp.
14176 (java_parse_source_file): Renamed from parse_source_file.
14177 (YYERROR_NOW, YYNOT_TWICE): Fixed.
14178 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
14179 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
14180 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
14181 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
14182 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
14183 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
14184 (struct parser_ctxt): New data structure to keep the parser context.
14185 *parse.y: Added 1998 time stamp, got rid of static global variables.
14186 (java_error_count, ctxp): New global variables.
14187 (%union): New value field.
14188 (numeric_type, integral_type): Rules removed.
14189 (primitive_type): Rule defined to handle integral, float, double and
14191 (qualified_name, package_declaration,
14192 single_type_import_declaration, type_import_on_demand_declaration,
14193 modifiers, class_declaration, super, interfaces,
14194 interface_type_list, class_body, field_declaration,
14195 field_declaration, variable_declarators, variable_declarator,
14196 variable_declarator_id, method_declaration, method_header,
14197 formal_parameter_list, formal_parameter, method_body, block,
14198 static, interface_declaration, extends_interfaces,
14199 abstract_method_declaration, local_variable_declarators): Rules now
14201 (force_error, do_warning): New global statics.
14202 (push_parser_context, parser_context_save_global,
14203 parser_context_restore_global, pop_parser_context): New functions.
14204 (yyerror): Now uses the global parser context. Fixed use of obstack.
14205 (parse_error, parse_error_context, parse_warning_context,
14206 java_accstring_lookup, redefinition_error, check_modifiers,
14207 parser_add_interface, create_interface, create_class, find_field,
14208 duplicate_declaration_error, register_fields, method_header,
14209 check_modifiers_consistency, check_abstract_method_header,
14210 method_declarator, parser_qualified_classname,
14211 parser_check_super_interface, parser_check_super,
14212 parser_chain_incomplete_item, java_check_circular_reference,
14213 layout_class_from_source, java_complete_class,
14214 complete_method_decl, resolve_class, complete_class_report_errors,
14215 java_check_final, check_method_redefinition,
14216 java_check_regular_methods, java_check_abstract_methods,
14217 java_check_methods, lookup_java_interface_method2,
14218 lookup_java_method2, lookup_cl, find_name_in_single_imports,
14219 process_imports, find_in_imports, read_import_entry,
14220 read_import_dir, find_in_imports_on_demand,
14221 check_pkg_class_access, not_builtin_p, declare_local_variables,
14222 source_start_java_method, java_generate_parsed_class): New
14224 *typeck.c: (signature_include_return): New global variable.
14225 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
14226 to add the function returned type in the signature.
14228 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
14230 * jcf-io.c (open_in_zip): Use strncmp and LEN.
14232 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
14234 * Make-lang.in (java.info): Added.
14235 (java.install-info): Added
14237 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
14239 * Makefile.in (clean): Also remove java/parse.c.
14241 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
14243 Add a pair of -fbounds-check/-fno-bounds-check options.
14244 * lang.c (lang_decode_option): Add code to grok arguments.
14245 (flag_bounds_check): Add decl.
14246 (lang_f_options): New array w/ the option in it.
14247 * java-tree.h (flag_bounds_check): Add decl.
14248 * lang-options.h: New file.
14249 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
14250 of a static macro value.
14251 (JAVA_ARRAY_EXCEPTION): Delete macro.
14253 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
14255 * typeck.c (build_java_array_type): Fix two bugs in previous change.
14256 * expr.c (build_anewarray): Add missing promote_type.
14258 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
14260 Add array types with known length to optimize bounds checking.
14261 * typeck.c (build_java_array_type): Take length parameter.
14262 (java_array_type_length, build_prim_array_type): New functions.
14263 * java-tree.h: Update for new functions.
14264 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
14265 * class.c: Use build_prim_array_type.
14266 * expr.c (can_widen_reference_to): Handle known-length array types.
14267 (verify_jvm_instructions): Keep track of integer push instructions
14268 followed by newarray/anewarray, so we can build known-length arrays.
14269 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
14270 (java_array_data_offset): New function.
14271 (build_java_array_length_access): New function. Optimize if constant.
14272 (build_java_arrayaccess): Constant fold bounds check.
14273 (expand_java_newarray, expand_java_anewarray): Replaced by ...
14274 (build_newarray, build_anewarray): New functions.
14275 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
14276 * verify.c (merge_types): Handle known-lengh array types.
14278 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
14280 * expr.c (expand_byte_code): Fix performace bug, which caused
14281 searching linenumber_table to be linear rather than constant.
14283 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
14285 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
14287 * decl.c, java-tree.h (soft_fmod_node): New global.
14288 * decl.c (init_decl_processing): Define __builtin_fmod.
14289 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
14290 using __builtin_fmod.
14292 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14294 * keyword.h: New file, output of keyword.gperf as processed by
14296 * lex.c (java_lex_init): Initialize java_error_flag.
14297 * parse.c (YYERROR_NOW): Uses java_error_flag.
14298 * parse.y: New static java_error_flag. Useless definition of
14300 * parse.y (java_error): Portable error recovery using
14301 java_error_flag (not yet completely tuned).
14303 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
14305 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
14307 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14309 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
14310 (parse.c, lex.c, keyword.h): New rules for Java source code
14312 * parse.c: Renamed into jcf-parse.c.
14313 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
14314 * keyword.gperf: New file, Java keywords.
14315 * parse.y: New file, Java language grammar.
14316 * parse.h: New file, Java language grammar definitions.
14317 * lex.c: New file, Java language lexer.
14318 * lex.h: New file, Java language lexer definitions.
14320 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
14322 * decl.c (clinit_identifier_node), java-tree.h: New global.
14323 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
14324 * verify.c (verify_jvm_instructions): Inline use of removed macros.
14325 * expr.c (expand_java_field_op): Check for invalid assignment
14328 * jcf-reader.c (get_attribute): Test for wrong attribute length.
14330 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
14332 * verify.c (verify_jvm_instructions): When processing a handler,
14333 attempt to set the current_subr to the right value.
14334 (More complicated code combines Sep 17 and Oct 22 versions.)
14336 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
14338 * class.c (push_class): Figure out (guess) name of source file.
14339 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
14340 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
14341 (parse_class_file): Change return type from int to void.
14342 Call debug_start_source_file/debug_end_source_file.
14344 * expr.c (build_java_binop): Fix masking 2nd operand.
14345 * decl.c (init_decl_processing): Set sizetype first.
14347 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
14349 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
14350 (Revert Sep 17 change.)
14352 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14354 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
14355 .class extension in their name and fix thing so we don't process
14356 them parse_zip_file_entries().
14357 (parse_zip_file_entries): Cleaned unused local variables.
14359 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
14361 * expr.c (can_widen_reference_to): Allows equal array element types.
14362 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
14363 * jcf-dump.c (RET): Get (and print) index.
14365 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
14366 Promote element type to POINTER_TYPE.
14368 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14370 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
14371 find_in_current_zip, jcf_figure_file_type): Moved from
14372 jcf-reader.c to parse.c.
14373 * zextract.c: (read_zip_archive): takes file_comment_length possible
14374 field into account.
14376 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
14378 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
14380 * verify.c (merge_types): Handle array types even better ...
14382 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
14384 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
14386 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
14387 * class.c (make_class_data): Don't build fields_decl if no fields.
14388 When building fields_decl, skip if DECL_ARTIFICIAL.
14390 * expr.c (java_stack_swap): Update stack_type_map.
14391 * verify.c (merge_types): Handle array types better.
14393 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
14395 * class.c (add_field): Don't promote short integral fields to
14396 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
14397 * expr.c (push_value): Promote and convert short integral values.
14399 * decl.c, java-tree.h (integer_two_node): New constant node.
14400 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
14402 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14404 * class.c (append_gpp_mangled_type): Use function argument
14405 unpromoted type to generate mangled name.
14407 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14409 * constants.c (build_constant_data_ref): Now uses current_class
14410 instead of main_class.
14411 (build_constants_constructor): Now uses current_class instead of
14413 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
14414 of the global variable SeepZipFiles done here.
14415 * zextract.c (read_zip_archive): extra_field optional field taken
14416 into account while computing the position of the class file in the
14418 * verify.c (verify_jvm_instructions): Use current_jcf to search
14420 * parse.c (load_class): First search for the class to load in the
14421 current zip file. Saves current_jcf (restored before returning
14422 from that function). Don't call JCF_FINISH in the class was found
14423 in the current ZIP file.
14424 (jcf_parse): If the class was found in the current ZIP file, save
14425 its tree_constant_pool (for later reuse).
14426 (parse_class_file): New function. Process each method defined in
14427 the current class and record the class as to be later registered.
14428 (yyparse): Rewritten. Figure the type of the current file and switch
14430 * lang.c: New global variable current_jcf.
14431 (lang_init): Removed compiling_from_source test (done later, in
14432 yyparse). Removed call the jcf_parse ().
14433 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
14434 (typedef struct JCF): New fields seen_in_zip (to mark a class found
14435 in the current ZIP file) and zip_offset (offset to the class data in
14436 the current zip file).
14437 * jcf-reader.c: zipfile.h included.
14438 localToFile: New ZipFileCache static global variable
14439 (parse_zip_file_entries): New function. Browse the current ZIP
14440 file directory and process each class found.
14441 (process_zip_dir): New function. Register each class found in the
14442 ZIP file directory. The class aren't parsed but a valid JCF is
14443 link to each of them.
14444 (find_in_current_zip): New function. Search for a class in the
14445 current ZIP file directory. If found, prepare the class so that it
14447 (jcf_figure_file_type): New function. Examine the file structure
14448 to figure a class file, a ZIP file. If none of these categories are
14449 matched, a source file is assumed.
14450 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
14451 SeenZipFile: New global variable.
14452 (open_in_zip): Use zipmember's length to accelerate the search for
14453 a member. If zipmember was NULL and zip file successfully read,
14455 * java-tree.h: New global variable current_jcf declared. Added
14456 declaration for current_constant_pool_tags, current_constant_pool_data,
14457 current_constant_pool_length, current_constant_pool_data_ref.
14458 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
14459 store the JCF of classes seen in a zip file) and tree *constant_pool
14460 (to save a loaded class constant pool). current_class declared here.
14461 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
14462 retrieve method_ref_constant.
14463 (PUSHC): java_push_constant_from_pool now uses current_jcf.
14464 (OBJECT): get_class_constant now uses current_jcf.
14465 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
14466 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
14467 (expand_invoke): Now uses current_class instead of main_class
14468 (build_class_init): Now uses current_class instead of main_class
14469 * class.c: New static global variable registered_class.
14470 (register_class): New function.
14471 (emit_register_class): Modified to use registered_class instead of
14473 (is_compiled_class): Now take into account class seen in the archive.
14475 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
14477 * except.h: Renamed to: java-except.h.
14478 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
14479 * except.c: Add semi-working (commented out) implementation.
14481 * expr.c (expand_iinc): Add needed flush_quick_stack.
14482 * parse.c (set_source_filename): New function.
14483 (give_name_to_class): Set input_filename from package.classname.java.
14485 * jcf-io.c (find_class): Don't look first in ".".
14487 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14489 * zextract.c (read_zip_archive): Now takes into account the
14491 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
14493 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
14495 * constants.c, java-tree.h (build_internal_class_name): New function.
14496 (alloc_class_constant): Re-implement using build_internal_class_name.
14497 * class.c (make_class_data): Likewise.
14498 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
14500 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
14502 * verify.c (verify_jvm_instructions): Temporarily set current_subr
14503 to NULL before pushing an exception handler target.
14505 * expr.c (flush_quick_stack): Save from low stack indexes to high.
14506 (java_stack_swap, java_stack_dup): Re-write to be safe from
14507 clobbering registers.
14508 (build_class_init): New function.
14510 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14512 * typeck.c (build_java_array_type): Temporary use
14513 permanent_obstack to create the array 'length' field.
14514 * expr.c (lookup_label): Temporay use permanent_obstack to create
14515 label if not found.
14516 * class.c (push_super_field): Tempory use permanent_obstack.
14518 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14520 * typeck.c (type_for_mode): Now handles double_type_node and
14522 * verify.c (verify_jvm_instructions): The instruction following
14523 the wide bytecode is checked. OPCODE_ret added to the list of
14526 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14528 * class.c (make_class): Temporary use permanent_obstack. Set the
14529 class CLASS_P field to 1.
14530 (push_class): Temporary use permanent_obstack.
14531 (set_super_info): Temporary use permanent_obstack.
14532 (add_method): Temporary use permanent_obstack, set
14533 METHOD_TRANSIENT().
14534 (add_field): Temporary use permanent_obstack. Sets
14535 FIELD_VOLATILE() and FIELD_TRANSIENT().
14536 (build_class_ref): Temporary use permanent_obstack if the class
14538 (build_static_field_ref): Temporary use permanent_obstack when
14539 creating field's rtl.
14540 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
14541 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
14542 and fields. Function finalized, as far as flag handling.
14543 (push_class_static_dummy_field): Temporary use permanent_obstack.
14544 (emit_register_class): Force generation of class registration at
14546 * decl.c (end_java_method): Call permanent_allocation() before
14548 * expr.c (can_widen_reference_to): Added comment to interface
14549 handling, fixed typo.
14550 (lookup_field): Now uses CLASS_P() to correct FIXME
14551 (expand_invoke): Verification on public && !static &&
14552 !abstract moved into soft_lookupinterfacemethod (kaffe).
14553 Use Object class dtable if objectref is an array when expanding
14555 (java_push_constant_from_pool): Temporary use permanent_obstack
14556 for CONSTANT_string
14557 * parse.c (get_ref_constant): Temporary use permanent_obstack to
14558 create constant references.
14559 (get_constant): Temporary use permanent_obstack to create constant.
14560 (load_class): Temporary use permanent_obstack to load class.
14561 (jcf_parse): Temporary use permanent_obstack to perform class
14563 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
14564 (build_java_signature): Temporary use permanent_obstack.
14565 * verify.c: (verify_jvm_instruction): removed unnecessary verification
14567 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
14568 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
14571 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
14573 * class.c (append_gpp_mangled_type): Fix typo.
14574 (emit_register_class): Use main_class to get class object, rather
14575 than looking for no-longer-existing static decl starting with _CL.
14576 * typeck.c (parse_signature_type): Promote array element type
14577 if it is a RECORD_TYPE.
14579 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
14581 * class.c (push_class_static_dummy_field): New function.
14582 (mangle_static_field): New. Do G++-style mangling of static fields.
14583 (layout_class): Mandle static fields here, not in add_field.
14584 (build_class_ref): The class object is now a dummy static field.
14585 * decl.c (find_local_variable): Look for best, instead of first match.
14586 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
14587 (build_java_athrow): Don't check here if exception is Throwable.
14588 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
14589 (TYPE_USED): Removed. No longer used ...
14590 * parse.c (jcf_parse): Call push_class_static_dummy_field.
14591 * verify.c (push_pending_label): New function.
14592 (push_pending_block): Renamed to check_pending_block.
14593 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
14594 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
14595 re-checking possible handlers) after a store (less wasted work).
14596 Check for null handler (finally) before calling add_handler.
14597 Various changes to (finally?) correctly handle try/finally.
14599 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
14601 * class.c: Include stdio.h.
14603 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
14605 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
14606 to make sure class is initialized before static/special invoke.
14608 * verify.c (verify_jvm_instructions): On a store instruction,
14609 call find_local_variable to force pre-allocation of decl and rtx.
14610 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
14612 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
14614 * class.c (build_class_ref): Strip off "promoted_" if need be.
14615 (make_field_value): Call build_java_signature when needed.
14616 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
14617 * expr.c (build_java_athrow): Don't push_value of exception.
14618 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
14619 match specification of [fd]cmp[lg] for NaNs.
14620 (expand_byte_code): Add support for exception handler ranges.
14621 * except.c: Add skeleton for EH code-generation.
14622 * verify.c (merge_types): Treat all promoted integral types as equal.
14623 * constants.c (build_constants_constructor): To force creation of
14624 current_constant_pool_data_ref, call build_constant_data_ref.
14626 * javaop.def (lload): Fix typo.
14627 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
14629 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14631 * parse.c: Don't include function.h.
14633 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
14635 * except.[ch]: New files.
14636 * Makefile.in (JAVA_OBJS): Add except.o
14637 * expr.c: Temporary warning about unimplemented exceptions.
14638 * verify.c: Verify exception handlers.
14640 * jcf-dump.c (disassemble_method): Print exception table.
14642 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14644 * expr.c (verify_jvm_instructions): Started a thorough
14645 verification of invoke* bytecodes.
14646 (expand_byte_code): flush quick stack if PC is the target of a
14647 branch. and undef RET (conflicting with config/i386/i386.h).
14648 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
14650 (expand_invoke): Now handles invokeinterface and do more
14651 verification according to the bytecode.
14652 (lookup_field): Don't try to load the class if processing
14654 (can_widen_reference_to): Now handles interfaces.
14655 * decl.c (init_decl_processing): New global variable
14656 soft_lookupinterfacemethod_node, declared in java-tree.h.
14657 Call set_super_info on string_type_node.
14658 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
14660 * class.c (set_super_info): Fills the CLASS_* flags according to
14662 (get_access_flags_from_decl): Handles all class flags.
14664 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
14666 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
14667 * parse.c (yyparse): Check for abstract method, and missing code.
14668 * expr.c (expand_byte_code): Change interface.
14669 * lang.c (put_decl_node): Print promoted types prettier.
14670 * verify.c (verify_jvm_instruction): Change interface.
14671 Partial support for scanning exception table.
14672 For load instructions, handle promoted integral types.
14674 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
14676 * verify.c: New file, with contents moved from expr.c.
14677 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
14678 * typeck.c (is_array_type_p): Moved here from expr.c.
14679 * java-tree.h: Add some now-needed function declarations.
14680 * Makefile.in (JAVA_OBJS): Added verify.o.
14682 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14684 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
14685 METHOD_ABSTRACT flag.
14687 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
14688 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
14689 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
14691 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
14693 (start_java_method): Hook for SYNCHRONIZED methods.
14695 * expr.c (build_java_jsr, build_java_ret): New functions
14696 (JSR,PRE): New macros
14697 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
14698 (verify_jvm_instructions): tableswitch, lookupswitch,
14699 monitorenter, monitorexit, goto_w: verified.
14700 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
14701 (build_java_monitor): New function.
14702 (MONITOR_OPERATION): Modified to call build_java_monitor()
14703 (verify_jvm_instructions): Started a thorough verification of
14706 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
14708 Support verification of jsr/ret subroutines (used for try/finally).
14709 * decl.c (return_address_type_node): New type node.
14710 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
14711 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
14712 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
14713 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
14714 TYPE_USED): New macros for special types in type_map.
14716 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
14717 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
14719 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
14721 * expr.c (can_widen_reference_to): New function.
14722 (pop_type): Use it.
14723 (merge_type_state): Support handling start of subroutine.
14724 (push_pending_block): Return char* error message, instead of calling
14725 fatal on an error. Also handle subroutines.
14726 (verify_jvm_instructions): Handle errors from push_poending_block.
14727 Support jsr and ret instructions.
14729 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
14731 * jcf-io.c (find_classfile): Fix thinko.
14732 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
14734 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
14736 * Makefile.in (BISON): Remove.
14738 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
14740 * Makefile.in: Convert to autoconf.
14741 * config-lang.in (outputs): Added java/Makefile.
14743 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
14744 Rename cc1java to jc1.
14746 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
14747 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
14749 * class.c (class_depth): Do load_class if needed.
14751 Mostly better verification.
14752 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
14753 (init_decl_processing): Change return type of soft_checkcast.
14754 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
14755 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
14756 lang_print_error): New functions.
14757 (lang_init): Set global hook print_error_function to lang_print_error.
14758 * expr.c: In the type_map ptr_type_node is only used for null now.
14759 (pop_type, merge_types): Hence ptr_type_node matches any reference.
14760 (merge_types): Dererence pointer to record types before comparing.
14761 (decode_newarray_type, merge_types): On error just return NULL.
14762 (build_java_binop): Add preliminary implementation (with warning)
14763 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
14764 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
14765 (expand_compare, expand_java_goto, expand_java_call): Don't
14766 push_pending_block, since that only makes sense when verifying.
14767 (merge_type_state): Different return codes.
14768 (push_pending_block): A block may need to be verified more than once.
14769 (expand_byte_code): Warn about unused code at code generation time.
14770 (verify_jvm_instruction): Changed logic, since code may need to be
14771 re-verified if type-state has changed. Also, better error handling.
14772 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
14773 Improve newarray, anewarray, ?aload, athrow,
14774 * java-tree.h (LABEL_CHANGED): New macro.
14776 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14778 * decl.c (soft_athrow_node): New global variable initialized.
14779 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
14780 * typeck.c (convert): Added support for REAL_TYPE.
14781 (convert_to_char): New function.
14782 (convert): Handle CHAR_TYPE.
14783 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
14784 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
14785 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
14787 (verify_jvm_instructions): Added break a the end of bogus unop: label.
14788 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
14789 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
14790 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
14791 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
14792 to Use The Right Things.
14793 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
14794 compatible with INT. BOOLEAN is made equivalent to BYTE.
14795 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
14796 OPCODE_ifnonnull): Now supported.
14797 (build_java_athrow): New function.
14799 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
14801 Rename method name <init> to match G++ (and fix mangling).
14802 * class.c (layout_class): Replace method name of <init> by class name.
14803 (make_method_value): Do inverse renaming of constructor from <init>.
14804 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
14805 * typeck.c (lookup_java_constructor): New function.
14806 * expr.c (expand_invoke): If method_name is <init>, call
14807 lookup_java_constructor to find constructor.
14809 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
14811 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14813 * parse.c (get_class_constant): Modified to handle array "classes"
14814 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
14816 (convert): Modified to handle real type.
14817 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
14818 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
14819 variables declared.
14820 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
14821 soft_multianewarray, soft_newarray_node, soft_throw_node): New
14822 global variables initialized.
14823 (find_local_variable): Handles the case of a pointer
14824 (end_java_method): Restore the use of one more scope
14825 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
14826 build_java_array_length_access, expand_java_arrayload,
14827 expand_java_arraystore, expand_java_array_length,
14828 expand_java_multianewarray, expand_java_anewarray,
14829 build_java_check_indexed_type, is_array_type_p,
14830 build_java_throw_out_of_bound_exception): New functions.
14831 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
14832 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
14833 OPCODE_<t>aload): Implemented code for verification.
14834 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
14835 ARRAY_NEW_MULTI): Macro defined.
14836 (CONVERT): Modified to invoke convert().
14837 (case OPCODE_aload2): Fixed index typo from 2 to 1.
14839 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
14841 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
14842 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
14843 (make_class_data): Field name needs '/' as package prefix.
14844 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
14846 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
14848 Implement debug information for local variables.
14849 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
14850 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
14851 DECL_LOCAL_SLOT_CHAIN): New macros.
14852 (struct lang_decl_var): New type.
14853 * parse.c (give_name_to_locals): Move to decl.c.
14854 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
14855 (start_java_method): Re-write parameter handling.
14856 (pending_local_decls): New global variable.
14857 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
14858 (find_local_variable): Accept pc so we can skips decls not in range.
14859 (struct binding_level): Add end_pc field.
14860 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
14861 (various): Change so current pc gets passed to find_local_variable.
14863 * decl.c (init_decl_processing): Re-arrange fields in
14864 class_type_node and and method_type_node to match kaffe 0.9.1.
14865 * class.c (make_method_value, make_class_data): Update
14866 initializations to match.
14868 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
14870 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
14871 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
14872 (push_super_field): New function.
14873 (make_class_data): Handle inheritance of class static initializer.
14874 (layout_class): New name mangling.
14875 * constants.c (build_constant_data_ref): Init type of data array
14876 to a one-element array.
14877 (build_constants_constructor): Set DECL_SIZE from complete array type.
14878 * decl.c: Rename class_type, object_type etc to class_type_node,
14879 object_type_node etc. Make former inherit from latter.
14880 * expr.c (expand_invoke): Add cast of function address.
14881 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
14882 * parse.c (yyparse): Don't call layout_class here.
14883 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
14885 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
14887 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
14888 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
14889 (alloc_class_constant): New.
14890 * expr.c (expand_invoke): Make sure method's class is initialized.
14891 * class.c (interits_from_p, emit_register_class): New functions.
14892 * parse.c (yyparse): Call emit_register_class.
14894 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
14896 * constants.c: New file, to handle constant pool.
14897 * Makefile.in (JAVA_OBJS): Add constants.o.
14898 * decl.c (init_decl_processing): Update, fix, finish various structs.
14899 (pushdecl_top_level): New.
14900 * parse.c (layout_class): Moved to class.c.
14901 * expr.c (java_push_constant_from_pool): New function.
14902 * class.c (build_class_ref): Make work fully
14903 (make_class_data): Emit super-class, constant pool, interface vector.
14905 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
14907 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
14908 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
14909 * class.c (class_depth): New function.
14910 (lookup_named_class): Replaced by new function lookup_class.
14911 * decl.c (object_type_node, string_type_node): New.
14912 Remove various types that we no longer need.
14913 * expr.c (verify_jvm_instructions): New separate verifier pass.
14914 (push_type, pop_type): New functions for verifier.
14915 (type_stack_dup, pop_argument_types, merge_types): Likewise.
14916 (expand_byte_code): Simplify, since we assume already verified.
14917 (expand_invoke): Now mostly works.
14918 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
14919 * lang.c (main_class): Move to parse.c. Don't make_class yet.
14920 * parse.c: Wait to allocate class object until we know its name.
14921 (layout_class): Calculate DECL_VINDEX for each virtual method.
14922 * typeck.c (get_array_type): Rename to ...
14923 (build_java_array_type): ... and provide working implementation.
14924 (build_java_signature): New function - build Java signature of type.
14925 (set_java_signature): New function - cache signature with type.
14926 (lookup_java_method): New function.
14928 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
14930 * class.c (ident_subst): Take extra SUFFIX parameter.
14931 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
14932 (set_constant_value, build_static_field_ref, is_compiled_class): New.
14933 (build_class_ref): Actually implement.
14934 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
14935 * decl.c (builtin_function): New.
14936 (init_decl_processing): Update for current Kaffe. Declare some
14937 builtin Kaffe functions.
14938 * expr.c (build_address_of): New.
14939 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
14940 Renamed (from expand_java_new etc), and added working implementations.
14941 (build_field_ref): Now also handle static fields.
14942 (expand_invoke): Implement invokestatic, and start implement rest.
14943 * java-opcodes.h: Use javaop.def to avoid duplicated list.
14944 * javaop.def: Rename invokevirt -> invokevirtual.
14945 * lang.c (use_handles): Removed.
14946 * parse.c: Add support for ConstantValue attribute.
14947 Handle nested loading of a class. (JPOOL_UTF): New.
14949 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
14951 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
14953 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
14955 * Make-lang.in (java.install-man): New empty rule.
14956 * typeck.c (set_local_type): New function.
14957 * expr.c (STORE_INTERNAL): Call find_local_variable,
14958 not find_stack_slot. Call set_local_type.
14960 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
14962 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
14963 and building RECORD_TYPE CONSTRUCTORs.
14964 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
14966 * lang.c (use_handles): Change the default to 0.
14967 * decl.c: Define and build class_type, field_type, utf8const_type.
14968 * class.c (make_class_data, make_field_value,
14969 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
14970 hashUtf8String, strLengthUtf8, mangled_classname:
14971 Functions to build reflective data structures.
14972 * parse.c (yyparse): Call make_class_data.
14974 * jcf-io.c (open_class, find_classfile): New functions.
14975 * jcf-dump.c: Support reading classfile from explicitly-named
14976 class file (without CLASSPATH searching).
14978 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
14980 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
14981 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
14982 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
14983 (get_constant): Now trivial for CONSTANT_Utf8.
14985 * jcf.h: Make NEW_CPOOL the default.
14986 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
14988 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>