1 2003-03-01 Tom Tromey <tromey@redhat.com>
3 * parse.y (jdep_resolve_class): Only check deprecation if we found
6 2003-02-28 Tom Tromey <tromey@redhat.com>
9 * class.c (maybe_layout_super_class): Always pass a WFL to
11 * parse.y (do_resolve_class): Updated comment to explain
14 2003-02-26 Tom Tromey <tromey@redhat.com>
16 * jcf-write.c (generate_classfile): Check whether class is
17 deprecated before writing attribute count.
19 2003-02-25 Roger Sayle <roger@eyesopen.com>
21 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
22 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
24 2003-02-23 Tom Tromey <tromey@redhat.com>
26 * lang-options.h: Added -Wdeprecated.
27 * gcj.texi (Warnings): Document -Wdeprecated.
28 * java-tree.h (flag_deprecated): Declare.
29 * lang.c (lang_W_options): Added deprecated.
30 (flag_deprecated): New global.
31 * chartables.h: Rebuilt.
32 * gen-table.pl (process_one): Look at whitespace.
33 (print_tables): Define LETTER_SPACE, LETTER_MASK.
34 * parse.h (CLEAR_DEPRECATED): New macro.
35 (CHECK_DEPRECATED_NO_RESET): New macro.
36 * jcf-parse.c (handle_deprecated): New function.
37 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
38 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
39 * parse.y (resolve_type_during_patch): Check deprecation.
40 (jdep_resolve_class): Likewise.
41 (process_imports): Likewise.
42 (resolve_expression_name): Likewise.
43 (check_deprecation): Strip arrays from decl. Check
45 (patch_method_invocation): Also check the particular constructor
47 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
48 * jcf-write.c (append_deprecated_attribute): New function.
49 (generate_classfile): Generate deprecated attribute when
51 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
52 (java_lex) [case '*']: Simplify logic.
53 (java_start_char_p): Use LETTER_MASK.
54 (java_part_char_p): Likewise.
55 (java_space_char_p): New function.
57 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
59 Change base class access representation.
60 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
61 (add_interface_do): Likewise.
63 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
65 * decl.c (java_init_decl_processing): Change
66 soft_lookupjnimethod_node to reflect the change in
67 signature of _Jv_LookupJNIMethod in libjava/jni.cc
68 * expr.c (build_jni_stub): Calculate and pass the size
69 on the stack of the arguments to a JNI function. Use
70 new target macro MODIFY_JNI_METHOD_CALL to allow a
71 target to modify the call to a JNI method.
73 2003-02-08 Roger Sayle <roger@eyesopen.com>
75 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
76 instead of basename to avoid compiler warnings on Tru64.
78 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
80 * gcj.texi: Update to GFDL 1.2.
82 2003-01-31 Andrew Haley <aph@redhat.com>
84 * parse.y (java_expand_classes): Scan the whole class list looking
85 for access methods that haven't yet been expanded.
87 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
91 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
92 to fix bootstrap on sparc-unknown-netbsdelf1.5.
93 * jcf-parse.c: Likewise.
95 2003-01-31 Mark Wielaard <mark@klomp.org>
97 * gjavah.c (throwable_p): Allocate 1 more byte for string.
99 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
101 * class.c (make_class): Use BINFO_ELTS.
102 (set_super_info): Likewse.
103 (add_interface_do): Likewise.
105 2003-01-30 Tom Tromey <tromey@redhat.com>
107 * jcf-parse.c (read_class): Update identifier's class value if it
108 changed during parsing.
110 2003-01-30 Loren James Rittle <ljrittle@acm.org>
112 * Make-lang.in (po-generated): Find the targets in $(parsedir).
113 Propagate change to all other rules as required.
114 (java/parse-scan.o): Add explicit dependency on
115 $(parsedir)/java/parse-scan.c .
117 2003-01-29 Tom Tromey <tromey@redhat.com>
119 * parse.y (patch_assignment): Only transform the rhs of an
120 assignment when compiling to native.
122 2003-01-28 Tom Tromey <tromey@redhat.com>
124 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
126 2003-01-28 Tom Tromey <tromey@redhat.com>
128 * lex.c (java_lex): Don't include UEOF as part of token.
129 (java_read_unicode): Error if \u sequence prematurely terminated.
131 2003-01-27 Tom Tromey <tromey@redhat.com>
133 * parse.y (java_check_regular_methods): Check for construct after
134 checking types in throws clause.
136 2003-01-24 Tom Tromey <tromey@redhat.com>
138 * class.c (build_static_field_ref): Only a String or numeric field
139 can fold to a constant.
141 2003-01-23 Tom Tromey <tromey@redhat.com>
143 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
144 file name in resource buffer.
146 2003-01-23 Tom Tromey <tromey@redhat.com>
148 * expr.c (build_known_method_ref): Use method's context to find
151 2003-01-23 Tom Tromey <tromey@redhat.com>
153 * constants.c (set_constant_entry): Allocated cleared memory.
155 2003-01-22 Tom Tromey <tromey@redhat.com>
157 * java-tree.h: Don't use PARAMS.
158 * resource.c: Add prototypes for all functions.
159 (write_resource_constructor): Use `const char *' to avoid
162 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
164 * jcf-parse.c (process_zip_dir): Remove unused variable.
166 2003-01-22 Tom Tromey <tromey@redhat.com>
168 * expr.c (build_invokeinterface): Abort if method's context is not
171 2003-01-22 Tom Tromey <tromey@redhat.com>
173 * gcj.texi (Input and output files): Mention non-class entries.
174 * decl.c (java_init_decl_processing): Call
175 init_resource_processing.
176 * java-tree.h (compile_resource_data, write_resource_constructor,
177 compile_resource_file, init_resource_processing): Declare.
178 * config-lang.in (gtfiles): Added resource.c.
179 * Make-lang.in (gt-java-resource.h): New target.
180 (JAVA_OBJS): Added resource.o.
181 (java/resource.o): New target.
182 * resource.c: New file.
183 * class.c (compile_resource_file): Moved to resource.c.
184 (registerResource_libfunc): Likewise.
185 (utf8_decl_list): Mark with GTY; now static.
186 * jcf-parse.c (classify_zip_file): New function.
187 (parse_zip_file_entries): Use it; compile .properties files.
188 (process_zip_dir): Use classify_zip_file and compute_class_name.
189 Don't write class name into zip directory.
190 (java_parse_file): Call write_resource_constructor.
191 (compute_class_name): New function.
192 * jcf-io.c (read_zip_member): Reindented.
194 2003-01-21 Tom Tromey <tromey@redhat.com>
196 * class.c (supers_all_compiled): New function.
197 (make_class_data): Use it.
199 2003-01-21 Tom Tromey <tromey@redhat.com>
201 * parse.y (method_header): Native method can't be strictfp.
202 No method can be transient or volatile.
204 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
206 Make-lang.in (jvspec.o-warn): Add -Wno-error.
208 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
210 * check-init.c: Fix comment typos.
212 * constants.c: Likewise.
214 * except.c: Likewise.
216 * java-except.h: Likewise.
217 * java-tree.h: Likewise.
218 * javaop.h: Likewise.
219 * jcf-dump.c: Likewise.
220 * jcf-io.c: Likewise.
221 * jcf-parse.c: Likewise.
222 * jcf-write.c: Likewise.
224 * mangle.c: Likewise.
225 * typeck.c: Likewise.
226 * verify.c: Likewise.
228 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
230 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
231 * jcf-write.c: Include "tm_p.h".
233 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
235 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
237 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
239 * builtins.c (java_build_function_call_expr): Renamed from
240 build_function_call_expr. All callers changed.
242 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
243 * jcf-parse.c: Include tm_p.h.
245 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
248 2003-01-14 Tom Tromey <tromey@redhat.com>
250 * class.c (make_class_data): Check that super is compiled before
251 building class reference to it.
253 2003-01-14 Andrew Haley <aph@redhat.com>
255 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
256 varargs function -- correct.
258 2003-01-14 Andrew Haley <aph@redhat.com>
260 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
262 2003-01-14 Andrew Haley <aph@redhat.com>
264 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
265 varargs function -- correct.
267 * parse.y (patch_assignment): Copy the rhs of an assignment into a
268 temporary if the RHS is a reference.
270 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
272 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
273 * keyword.h: Regenerated.
275 * All Files: Convert to ISO C style function definitions.
277 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
279 * parse.y (check_pkg_class_access): ANSIfy definition.
281 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
283 * decl.c, parse-scan.y, parse.y: Don't cast return value of
286 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
288 2003-01-09 Geoffrey Keating <geoffk@apple.com>
290 Merge from pch-branch:
292 2002-12-02 Geoffrey Keating <geoffk@apple.com>
294 * Make-lang.in (java/gjavah.o): Update dependencies.
295 * gjavah.c: Include ggc.h.
297 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
299 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
300 (JCFDUMP_OBJS): Add ggc-none.o.
301 (java/jcf-dump.o): Depend on GGC_H.
302 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
304 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
305 * jcf-dump.c: Include ggc.h.
307 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
309 * jcf.h (union cpool_entry): New.
310 (struct CPool): Use gengtype to mark. Change field 'data' to be
312 (struct JCF): Use gengtype to mark.
313 (CPOOL_UINT): Update for new cpool_entry type.
314 (CPOOL_USHORT1): Likewise.
315 (CPOOL_USHORT2): Likewise.
316 (CPOOL_FINISH): Use GC to free cpool subfields.
317 * parse.h (struct parser_ctxt): Mark field current_jcf.
318 * lex.c (java_init_lex): Use GC to allocate struct JCF.
319 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
320 (main_jcf): Use gengtype to mark.
321 (ggc_mark_jcf): Delete.
322 (get_constant): Update for new cpool_entry type.
323 (give_name_to_class): Likewise.
324 (get_class_constant): Likewise.
325 (init_outgoing_cpool): Use GGC to allocate struct CPool.
326 (java_parse_file): Use GGC to allocate struct JCF.
327 (init_jcf_parse): Don't call ggc_add_root.
328 * jcf-reader.c (jcf_parse_constant_pool): Update for new
330 * java-tree.h (current_jcf): Use gengtype to mark.
331 (CPOOL_UTF): Update for new cpool_entry type.
332 (outgoing_cpool): Use gengtype to mark.
333 (struct lang_type): GC struct JCF and struct CPool.
334 * config-lang.in (gtfiles): Add jcf.h.
335 * constants.c (find_tree_constant): New.
336 (set_constant_entry): Allocate cpool subfields using GGC. Update
337 for new cpool_entry type.
338 (find_constant1): Update for new cpool_entry type.
339 (find_constant2): Likewise.
340 (find_utf8_constant): Use find_tree_constant.
341 (find_class_or_string_constant): Remove unnecessary cast to jword.
342 Update for new cpool_entry type.
343 (count_constant_pool_bytes): Update for new cpool_entry type.
344 (write_constant_pool): Likewise.
345 (alloc_name_constant): Use find_tree_constant.
346 (build_constants_constructor): Update for new cpool_entry type.
348 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
350 * parse.y (mark_parser_ctxt): Delete.
351 (goal): Don't use ggc_add_root.
352 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
353 (java_pop_parser_context): Let GC free parser_ctxt.
354 (java_parser_context_resume): Likewise.
355 * parse.h (struct parser_ctxt): Use gengtype to mark.
357 (ctxp_for_generation): Likewise.
358 * lex.h (struct java_lc_s): Mark for gengtype.
359 (java_lexer): Rearrange for gengtype.
360 * config-lang.in (gtfiles): Add lex.h, parse.h.
362 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
364 * All Files: Remove PARAMS macro.
366 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
367 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
370 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
373 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
375 * Make-lang.in (java.install-common, java.uninstall,
376 java.install-info, java.install-man): Prepend $(DESTDIR)
377 to destination paths in all (un)installation commands.
378 (java.install-common): Rewrite $(LN) command to support
379 DESTDIR with "ln" as well as with "ln -s".
381 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
383 * java-tree.h: Protect against multiple inclusion.
385 2003-01-07 Tom Tromey <tromey@redhat.com>
387 * class.c (add_assume_compiled): Don't adjust parent if we're
388 already at the root of tree.
390 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
392 * lang.c (dump_compound_expr): Prototype.
394 2003-01-03 Tom Tromey <tromey@redhat.com>
396 Fix for PR java/8712:
397 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
398 when simply checking against `null'.
400 2003-01-03 Tom Tromey <tromey@redhat.com>
402 * gcj.texi (Standard Properties): Document http.proxyHost and
405 * gcj.texi (GNU Classpath Properties): Document new properties.
407 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
409 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
410 java/lang-options.h, java/mangle.c, java/mangle_name.c,
411 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
413 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
415 * Make-lang.in, boehm.c, buffer.c,
416 buffer.h, builtins.c, class.c,
417 config-lang.in, constants.c,
418 convert.h, decl.c, except.c,
419 expr.c, java-except.h,
420 java-tree.h, javaop.def,
421 jcf-parse.c, jcf-write.c,
422 jv-scan.c, jvgenmain.c,
423 jvspec.c, keyword.gperf,
424 keyword.h, lang-options.h,
425 lang-specs.h, lang.c, lex.c,
426 lex.h, mangle.c, mangle_name.c,
427 parse-scan.y, parse.h, parse.y,
428 typeck.c, verify.c, xref.c,
429 xref.h: Replace "GNU CC" with
430 "GCC" in the copyright header.
432 * check-init.c, gjavah.c, javaop.h,
433 jcf-depend.c, jcf-dump.c, jcf-io.c,
434 jcf-path.c, jcf-reader.c, jcf.h,
435 zextract.c, zipfile.h: These files are
436 "part of GCC". Also say "GCC" not "GNU CC".
438 2002-12-30 DJ Delorie <dj@redhat.com>
440 * Make-lang.in: Protect against texi2pod/pod2man failing.
442 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
444 * gcj.texi: Use @copying.
446 2002-12-27 Mark Mitchell <mark@codesourcery.com>
448 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
450 (print_cxx_classname): Add add_scope parameter.
451 (print_class_decls): Do not emit a semicolon after the extern
453 (process_file): Adjust calls to print_cxx_classname.
455 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
457 * gcj.texi: Include Cover Texts in man page.
459 2002-12-23 Jeff Sturm <jsturm@one-point.com>
461 * class.c (build_static_field_ref): Check FIELD_FINAL.
463 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
464 instead of current_constant_pool_data_ref.
465 * java-tree.h (current_constant_pool_data_ref): Undefine.
466 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
467 * jcf-parse.c (init_outgoing_cpool): Don't initialize
468 current_constant_pool_data_ref.
470 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
471 not build_internal_class_name.
473 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
474 Use it when class ref isn't certain to be compiled.
476 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
478 * gcj.texi: Include gcc-common.texi.
479 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
480 $(srcdir)/doc/include/gcc-common.texi.
482 2002-12-22 Anthony Green <green@redhat.com>
484 * gcj.texi (Limitations): Add note about org.xml.sax and
487 2002-12-20 Tom Tromey <tromey@redhat.com>
489 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
490 where minimum case value is Integer.MIN_VALUE.
493 2002-12-18 Andrew Haley <aph@redhat.com>
495 * parse.y (patch_invoke): Force evaluation order when `check' is
496 set. For PR libgcj/8945.
498 2002-12-16 Mark Mitchell <mark@codesourcery.com>
500 * gcj.texi: Change version number to 3.4.
502 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
503 Andrew Haley <aph@redhat.com>
505 * parse.y (source_end_java_method): Remove custom encoding of line
506 numbers for a function decl before passing it to the back end.
508 2002-12-03 Andrew Haley <aph@redhat.com>
510 * class.c (make_class_data): New field, "chain".
511 * decl.c (java_init_decl_processing): Likewise.
513 2002-12-02 Tom Tromey <tromey@redhat.com>
516 * parse.y (do_resolve_class): Handle qualified name via
519 2002-11-30 Zack Weinberg <zack@codesourcery.com>
521 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
522 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
523 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
524 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
525 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
526 Include coretypes.h and tm.h.
527 * Make-lang.in: Update dependencies.
529 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
531 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
533 2002-11-25 Diego Novillo <dnovillo@redhat.com>
535 * jcf-reader.c: Don't expand JCF_readu4 inside the
536 expansion of JCF_SKIP.
538 2002-11-25 Diego Novillo <dnovillo@redhat.com>
540 * jcf-reader.c: Don't expand JCF_readu4 inside the
541 expansion of JCF_SKIP.
543 2002-11-22 Tom Tromey <tromey@redhat.com>
545 * parse.y (patch_binop): Cast right hand side of shift expression
546 to `int'. Fixes PR java/8676.
548 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
549 Andrew Haley <aph@redhat.com>
551 * gcc/java/jcf-write.c (write_classfile): Remove target
552 class file, if it exists, before renaming the temporary
555 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
557 * jvspec.c (lang_specific_spec_functions): New.
559 2002-11-18 Tom Tromey <tromey@redhat.com>
561 Fix for PR java/7912:
562 * expr.c (can_widen_reference_to): Allow cast of array to
563 Cloneable or Serializable.
564 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
565 (java_io_serializable_identifier_node): Likewise.
566 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
567 (valid_ref_assignconv_cast_p): Use new identifier nodes.
568 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
569 java_io_serializable.
570 * decl.c (java_init_decl_processing): Initialize
571 java_lang_cloneable_identifier_node and
572 java_io_serializable_identifier_node.
573 (java_lang_cloneable_identifier_node): New global.
574 (java_io_serializable_identifier_node): Likewise.
576 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
578 * buffer.c: Remove unnecessary casts.
579 * check-init.c: Likewise.
581 * constants.c: Likewise.
583 * except.c: Likewise.
584 * gjavah.c: Likewise.
585 * jcf-io.c: Likewise.
586 * jcf-parse.c: Likewise.
587 * jcf-path.c: Likewise.
588 * jvspec.c: Likewise.
591 * verify.c: Likewise.
593 2002-11-06 Tom Tromey <tromey@redhat.com>
595 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
598 2002-11-05 Tom Tromey <tromey@redhat.com>
600 Fix for PR java/6388.
601 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
602 * java-tree.h (enum java_tree_index): New values
603 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
604 (decimal_int_max, decimal_long_max): New defines.
605 * lex.c (yylex): Rewrote range checking. Sign extend literals.
606 (error_if_numeric_overflow): Rewrote range checking.
607 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
610 2002-11-02 Tom Tromey <tromey@redhat.com>
612 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
614 * class.c (make_method_value): Put class name, not signature, into
615 `throws' field. For PR java/8415.
617 2002-10-24 Tom Tromey <tromey@redhat.com>
619 * gcj.texi (Invoking gij): Document --showversion.
620 (Standard Properties): java.library.path now set.
622 2002-10-23 Tom Tromey <tromey@redhat.com>
624 * gjavah.c (decode_signature_piece): In JNI mode, print
625 `jobjectArray' when array depth is nonzero.
628 2002-10-15 Andrew Haley <aph@redhat.com>
630 * parse.y (patch_invoke): Call force_evaluation_order on a static
632 (resolve_qualified_expression_name): Call force_evaluation_order
633 on a arg list that is part of a Qualified Expression Name.
635 * lang.c (dump_compound_expr): New.
636 (java_dump_tree): New.
638 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
640 * gcj.texi: Added item describing the GCJ runtime property
643 2002-10-15 Richard Henderson <rth@redhat.com>
645 * jcf-parse.c (get_constant): Fix type warning.
647 2002-10-15 Andrew Haley <aph@redhat.com>
649 * java-tree.h (java_inlining_merge_static_initializers): Declare.
650 (java_inlining_map_static_initializers): Declare.
652 2002-10-14 Andrew Haley <aph@redhat.com>
654 * tree-inline.c (remap_block): All local class initialization
655 flags go in the outermost scope.
656 (expand_call_inline): Call java_inlining_map_static_initializers.
657 (expand_call_inline): Call java_inlining_merge_static_initializers.
658 * java/lang.c (merge_init_test_initialization): New.
659 (java_inlining_merge_static_initializers): New.
660 (inline_init_test_initialization): New.
661 (java_inlining_map_static_initializers): New.
663 2002-10-11 Mark Wielaard <mark@klomp.org>
665 * gcj.texi (Compatibility): Add Limitations and Extensions section.
667 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
669 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
671 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
673 * parse.y (merge_string_cste): Add parentheses around & within |.
675 2002-10-08 Tom Tromey <tromey@redhat.com>
677 * parse.y (variable_declarator_id): Simplify error path for
678 array declarator error. For PR java/8003.
680 2002-10-08 Zack Weinberg <zack@codesourcery.com>
682 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
685 2002-10-08 Andrew Haley <aph@redhat.com>
687 * parse.y (attach_init_test_initialization_flags): Check for
690 2002-10-07 Anthony Green <green@redhat.com>
692 * parse.y (merge_string_cste): Fix bug in string concatenation.
694 2002-10-03 Michael Koch <konqueror@gmx.de>
696 * gcj.texi (Standard properties):
697 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
699 2002-10-02 Roger Sayle <roger@eyesopen.com>
702 * lang.c (java_init): If storing the vbit in function
703 pointers, ensure that force_align_functions_log is atleast
704 one to aid compatability with g++ vtables.
706 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
708 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
709 foul of type-based aliasing.
711 2002-09-30 Anthony Green <green@redhat.com>
713 * gcj.texi (Invoking jv-scan): Fix texinfo.
715 2002-09-28 Anthony Green <green@redhat.com>
717 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
718 (Code Generation): Add -fno-assert documentation.
719 * jv-scan.c (flag_assert): New global.
720 (options): Add assert option.
721 (help): Add --no-assert documentation.
722 * parse-scan.y (flag_assert): New global.
723 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
724 (flag_assert): New global.
725 * java-tree.h (flag_assert): New global.
726 * lex.c (java_lex): Obey flag_assert.
727 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
730 2002-09-26 Andrew Haley <aph@redhat.com>
732 * expr.c (build_java_array_length_access): Check for null pointer.
733 * expr.c (expand_java_arrayload): Likewise.
735 2002-09-21 Richard Henderson <rth@redhat.com>
737 * jcf-parse.c (get_constant): Decode from IEEE no matter
738 what the target format.
740 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
742 * ChangeLog: Follow spelling conventions.
746 * gjavah.c: Likewise.
747 * java-tree.h: Likewise.
748 * jcf-dump.c: Likewise.
749 * jcf-parse.c: Likewise.
750 * jvspec.c: Likewise.
752 * mangle.c: Likewise.
755 2002-09-17 Tom Tromey <tromey@redhat.com>
757 * lex.c (java_read_unicode_collapsing_terminators): Handle case
758 where \r appears at EOF. Fixes PR java/7950.
760 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
762 * jvspec.c (lang_specific_driver): Remove unused variable.
764 2002-09-16 Geoffrey Keating <geoffk@apple.com>
766 * java-tree.h (union lang_tree_node): Add chain_next option.
768 2002-09-16 Richard Henderson <rth@redhat.com>
770 * jcf-parse.c (get_constant): Runtime check for IEEE format;
771 use new real.h interface.
772 * jcf-write.c (find_constant_index): Use new real.h interface.
773 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
775 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
777 * lang.c: Follow spelling conventions.
779 2002-09-11 Per Bothner <per@bothner.com>
781 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
782 constant to the type of the field.
783 (java_complete_tree): Remove now-redundant code.
785 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
787 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
790 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
791 return label if a ret instruction for the jsr has been reached.
793 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
795 * parse.y (DIR_SEPARATOR): Don't define.
796 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
798 2002-08-28 Andrew Haley <aph@redhat.com>
800 * verify.c (verify_jvm_instructions): Allow exception handler
801 inside code that is being protected, but generate a warning.
802 * except.c (link_handler): Initialize `expanded' in new eh_range.
803 (binding_depth, is_class_level, current_pc): Declare extern.
805 2002-09-01 Mark Wielaard <mark@klomp.org>
807 * gcj.texi: Add chapter about system properties.
810 2002-08-26 Tom Tromey <tromey@redhat.com>
812 * parse.y (try_builtin_assignconv): Allow narrowing primitive
813 conversion if RHS_TYPE is byte, short, or char.
815 2002-08-22 Tom Tromey <tromey@redhat.com>
817 * gcj.texi (Invoking gij): Document -cp and -classpath.
819 2002-08-21 Tom Tromey <tromey@redhat.com>
821 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
822 $(prefix)/share. For PR libgcj/7633.
824 For PR java/6005 and PR java/7611:
825 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
826 (java_can_use_bit_fields_p): New function.
828 2002-08-16 Tom Tromey <tromey@redhat.com>
830 * gcj.texi (Class Initialization): Mention class initialization of
833 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
835 * Make-lang.in (java-tree-inline.o): New.
836 (JAVA_OBJS): Add java-tree-inline.o.
837 * parse.y (source_end_java_method): Call java_optimize_inline.
838 (java_expand_method_bodies): Save method's tree in
840 (add_stmt_to_compound): Keep track of the number of statments.
841 * lang.c (java_init): Enable flag_inline_trees.
842 (java_post_options): If flag_inline_functions is on, enable
843 flag_inline_trees instread.
844 (decl_constant_value): New.
845 (java_tree_inlining_walk_subtrees): New.
846 * java-tree.h (DECL_NUM_STMTS): New macro.
847 (java_optimize_inline): Declare.
848 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
850 * decl.c (build_result_decl): If we already have a DECL_RESULT
852 (dump_function): New.
853 (java_optimize_inline): New.
854 (dump_function): New.
856 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
859 * parse.y (build_assertion): Invert return from
860 desiredAssertionStatus.
862 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
864 * jcf-write.c (get_access_flags): Return correct access flags for
865 private and protected inner classes.
867 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
869 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
871 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
873 * mangle_name.c: Don't include obstack.h twice.
874 * xref.c: Don't include obstack.h.
876 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
878 * class.c: (permanent_obstack): Delete declaration.
879 * constants.c: (permanent_obstack): Delete declaration.
880 * except.c: (permanent_obstack): Delete declaration.
881 * expr.c: (permanent_obstack): Delete declaration.
882 * jcf-parse.c: (permanent_obstack): Delete declaration.
883 (saveable_obstack): Delete declaration.
884 * parse.h: (permanent_obstack): Delete declaration.
885 * typeck.c: (permanent_obstack): Delete declaration.
887 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
889 * gcj.texi (version-gcc): Increase to 3.3.
891 2002-07-22 Tom Tromey <tromey@redhat.com>
893 * lex.c (java_lex): Check for `e' or `E' after 0.
895 2002-07-21 Richard Henderson <rth@redhat.com>
897 * lang.c (java_unsafe_for_reeval): New.
898 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
900 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
902 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
903 (jcf_path_init): Use GET_ENVIRONMENT.
905 2002-07-10 Roger Sayle <roger@eyesopen.com>
906 Zack Weinberg <zack@codesourcery.com>
908 * builtins.c (initialize_builtins): Remove defines that
909 handled C/C++ specific junk hereby removed from builtins.def.
911 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
913 * lang.c (java_post_options): Update prototype.
915 2002-07-05 Roger Sayle <roger@eyesopen.com>
917 * builtins.c (initialize_builtins): Ignore the additional
918 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
919 the builtins.def file.
921 2002-07-01 Tom Tromey <tromey@redhat.com>
924 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
927 2002-07-01 Roger Sayle <roger@eyesopen.com>
929 * java/decl.c (builtin_function): Accept additional parameter.
930 (java_init_decl_processing): Pass an additional NULL_TREE
931 argument to builtin_function.
933 2002-06-29 T.J. Mather <tjmather@maxmind.com>
935 * gcj.texi: Fixed gcj invocation example so that it compiles.
937 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
939 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
940 * parse.y (mark_parser_ctxt): Likewise.
941 (check_modifiers, declare_local_variables): Avoid incorrect
942 hardcoded constant 10.
944 * lex.c (java_read_char): Avoid "comparison is always true"
947 2002-06-25 Andreas Schwab <schwab@suse.de>
949 * expr.c (JSR): Avoid undefined operation on PC.
951 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
953 * decl.c (clear_binding_level): Const-ify.
955 2002-06-13 Akim Demaille <akim@epita.fr>
957 * parse.y (class_declaration, interface_declaration): Make sure
958 all their rules have an action, in order to avoid meaningless `$$
959 = $1' and their type clashes.
961 2002-06-11 Tom Tromey <tromey@redhat.com>
963 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
964 * parse-scan.y (statement_without_trailing_substatement): Added
966 (assert_statement): New rule.
967 * java-tree.h (struct lang_type) [assertions]: New field.
968 (TYPE_USES_ASSERTIONS): New macro.
969 (CLASS_USES_ASSERTIONS): Likewise.
970 (FIELD_SYNTHETIC): New define.
971 * lex.c (java_lval;): Added ASSERT_TK.
972 * parse.y (ASSERT_TK): Added.
973 (statement_without_trailing_substatement): Added assert_statement.
974 (assert_statement): New rule.
975 (build_assertion): New function.
976 (maybe_generate_pre_expand_clinit): Create and initialize
978 (lookup_package_type): Removed decl.
979 * keyword.h: Rebuilt.
980 * keyword.gperf (assert): New token.
982 2002-06-10 Akim Demaille <akim@epita.fr>
984 * parse.y (interface_type_list, class_member_declaration)
985 (unary_expression_not_plus_minus): Remove duplicate %type.
988 2002-06-09 Tom Tromey <tromey@redhat.com>
990 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
992 * parse.y (method_header): Give error message in all cases.
995 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
997 Don't use RTL inlining. Fix for PR java/6820.
998 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
999 (flag_really_inline): New.
1000 (java_decode_option): Set flag_really_inline if -finline-functions
1002 (java_post_options): New function. Turn off inlining unless
1003 flag_really_inline is set.
1005 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1007 * gjavah.c (throwable_p): Accept argument as either a classname or
1008 signature fragment. Create null-terminated classname string for super
1009 when calling itself recursively.
1010 (decode_signature_piece): Skip first character from class name
1011 signature when calling throwable_p.
1013 2002-06-08 H.J. Lu (hjl@gnu.org)
1015 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
1017 2002-06-04 Tom Tromey <tromey@redhat.com>
1019 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
1021 2002-06-04 Michael Koch <konqueror@gmx.de>
1023 * gcj.texi (Input Options): Fixed typo.
1025 2002-06-04 Zack Weinberg <zack@codesourcery.com>
1027 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
1028 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
1029 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
1030 and all now-pointless local variables. Rename other local
1031 variables to reflect their not being handles.
1033 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
1034 #if JCF_USE_STDIO blocks.
1036 * parse.y: Add missing semicolon at end of rule.
1038 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
1040 * check-init.c (attach_initialized_static_class): Delete, unused.
1041 * parse.y: Use htab_t instead of struct hashtable, update
1043 * java-tree.h: Include hashtab.h instead of hash.h.
1044 (struct lang_decl_func): Use htab_t, set up for gengtype.
1045 (struct init_test_hash_entry): Delete.
1046 (struct treetreehash_entry): New.
1047 (java_treetreehash_find): New
1048 (java_treetreehash_new): New prototype.
1049 (java_treetreehash_create): New prototype.
1050 (java_mark_tree): Delete prototype.
1051 (java_hash_hash_tree_node): Delete prototype.
1052 (java_hash_compare_tree_node): Delete prototype.
1053 (attach_initialized_static_class): Delete prototype.
1054 * expr.c (build_class_init): Update to use java_treetreehash
1056 (java_expand_expr): Update to use htab_t.
1057 (emit_init_test_initialization): Likewise.
1058 * decl.c (java_mark_tree): Delete.
1059 * class.c (init_test_hash_newfunc): Delete.
1060 (java_hash_hash_tree_node): Delete.
1061 (java_hash_compare_tree_node): Delete.
1062 (add_method_1): Update to use java_treetreehash functions.
1063 (JAVA_TREEHASHHASH_H): New macro.
1064 (java_treetreehash_hash): New function.
1065 (java_treetreehash_compare): New function.
1066 (java_treetreehash_find): New function.
1067 (java_treetreehash_new): New function.
1068 (java_treetreehash_create): New function.
1069 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
1071 * Make-lang.in (java/parse.o): Depend on debug.h.
1072 * java-tree.h (struct lang_identifier): Use gengtype.
1073 (union lang_tree_node): New.
1074 (struct lang_decl_func): Use gengtype.
1075 (struct lang_decl_var): Likewise.
1076 (struct lang_decl): Likewise.
1077 * parse.y: Include debug.h.
1078 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
1080 * lang.c (struct language_function): New dummy structure.
1082 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
1083 descriminator for DECL_LANG_SPECIFIC.
1084 (struct lang_decl_func): Rename from struct lang_decl.
1085 (enum lang_decl_desc): New.
1086 (struct lang_decl): Make it a union. Update all the accessor macros.
1087 (struct lang_type): Use gengtype.
1088 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
1089 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
1090 are now the same size.
1091 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
1092 use discriminator to mark DECL_LANG_SPECIFIC.
1094 * Make-lang.in (gt-java-builtins.h): New rule.
1095 (java/builtins.o): Add dependency on gt-<filename>.h.
1096 * builtins.c: Use gengtype for roots.
1097 (union string_or_tree): Use gengtype.
1098 (struct builtin_record): Use gengtype.
1099 * config-lang.in (gtfiles): Add builtins.c.
1101 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
1102 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
1103 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
1104 gt-java-parse.h, gtype-java.h): Add rules to generate.
1105 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
1106 (class.o): Add dependency on gt-*.h.
1107 (constants.o): Likewise.
1110 (jcf-parse.o): Likewise.
1111 (jcf-write.o): Likewise.
1113 * config-lang.in (gtfiles): New.
1114 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1115 * constants.c: Replace uses of ggc_add_* with GTY markers.
1117 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1118 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1119 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
1120 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
1122 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
1124 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1125 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
1127 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1128 Include gtype-java.h.
1130 2002-06-02 Tom Tromey <tromey@redhat.com>
1132 Fix for PR java/5913:
1133 * parse.y (patch_binop): Call patch_string on op1.
1135 2002-06-02 Tom Tromey <tromey@redhat.com>
1137 Fix for PR java/1343, PR java/6336:
1138 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
1139 formatting. Changed return type.
1140 (anonymous_class_counter): Moved to top of file.
1141 (maybe_make_nested_class_name): Append number to class name for
1142 function-local classes.
1144 2002-05-28 Zack Weinberg <zack@codesourcery.com>
1146 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
1147 * Make-lang.in: Update dependency lists.
1149 2002-05-18 Mark Mitchell <mark@codesourcery.com>
1151 * gjavah.c (throwable_p): Do not free the name of the class after
1152 passing it to find_class.
1153 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
1154 * jcf-io.c (dirent.h): Include it.
1155 (fnmatch.h): Likewise.
1156 (compare_path): New function.
1157 (java_or_class_file): Likewise.
1158 (memoized_dirlist_entry): New type.
1159 (memoized_dirlist_lookup_eq): New function.
1160 (memoized_dirlists): New variable.
1161 (caching_stat): New function.
1162 (memoized_class_lookup_eq): New function.
1163 (memoized_class_lookups): Likewise.
1164 (find_class): Use memoized_class_lookups and caching_stat.
1165 * jcf.h (JCF_USE_SCANDIR): Define.
1166 * parse.y (java_expand_classes): Write the class files in reverse
1169 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1171 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
1173 2002-05-13 Mark Mitchell <mark@codesourcery.com>
1175 * jcf-write.c (write_classfile): Unlink the temporary file if it
1176 cannot be renamed. Use concat to build up the name of the
1179 2002-05-08 Mark Mitchell <mark@codesourcery.com>
1181 * jcf-write.c (write_classfile): Write the file to a
1182 temporary file and then rename it.
1184 2002-05-07 Tom Tromey <tromey@redhat.com>
1186 * gjavah.c (throwable_p): Use xstrdup, not strdup.
1188 Fix for PR java/1200:
1189 * gjavah.c (throwable_p): New function.
1190 (decode_signature_piece): Use it. A `WeakReference' isn't the
1193 (gcjh_streq): New function.
1195 2002-05-07 Andreas Jaeger <aj@suse.de>
1197 * parse.y (finish_for_loop): Fix if statement.
1199 2002-05-06 Tom Tromey <tromey@redhat.com>
1201 Fix for PR java/5941:
1202 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
1203 loop update expression.
1204 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
1205 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
1207 2002-05-04 Mark Wielaard <mark@klomp.org>
1210 * parse.y (build_string_concatenation): Return just op1 only when op2
1211 is null and op1 is a STRING_CST, otherwise always construct a
1214 2002-04-27 Tom Tromey <tromey@redhat.com>
1217 * parse.y (string_convert_int_cst): New function.
1218 (merge_string_cste): Use it.
1220 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
1222 * java-tree.h (java_parse_file): Update.
1223 (java_set_yydebug): Remove.
1224 * jcf-parse.c (yydebug): Remove.
1225 (java_set_yydebug): Die.
1226 (java_parse_file): Update.
1227 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
1229 2002-04-24 Tom Tromey <tromey@redhat.com>
1232 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
1233 EXPR_WFL_QUALIFICATION of qual_wfl.
1235 2002-04-23 Per Bothner <per@bothner.com>
1237 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
1238 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
1239 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
1241 2002-04-23 Tom Tromey <tromey@redhat.com>
1244 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
1245 recognize `-fcompile-resource='.
1246 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
1249 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1251 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
1252 paths. Fixes PR java/2791.
1254 2002-04-19 Andrew Haley <aph@redhat.com>
1256 * jcf-write.c (push_long_const): lo, hi: New variables.
1257 Use rshift_double to extract the high part of a 64-bit long.
1258 Use WORD_TO_INT to extract the low part.
1260 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
1261 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
1262 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
1264 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
1266 * typeck.c (incomplete_type_error): Remove.
1268 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1270 * class.c (make_class_data): Set DECL_ALIGN on static class data,
1271 for hash synchronization.
1272 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
1273 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
1276 2002-04-16 Mark Wielaard <mark@klomp.org>
1278 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
1281 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1283 Fix for PR java/6294:
1284 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
1287 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1289 Fix for PR java/6085:
1290 * parse.y (patch_method_invocation): Always use build_access_to_thisn
1291 to get enclosing "this" argument for inner-class constructor
1292 invocation. Pass correct arguments to build_access_to_thisn.
1294 2002-04-10 Andreas Jaeger <aj@suse.de>
1296 * gcj.texi (Input Options): Fix extdirs patch.
1298 2002-04-10 Anthony Green <green@redhat.com>
1300 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
1302 2002-04-09 Anthony Green <green@redhat.com>
1304 * gcj.texi (Input Options): Add --extdirs documentation.
1305 * jcf-dump.c (OPT_extdirs): New macro.
1306 (options): Add extdirs option.
1307 (help): Describe --extdirs.
1308 (main): Handle OPT_extdirs.
1309 * gjavah.c (OPT_extdirs): New macro.
1310 (options): Add extdirs option.
1311 (help): Describe --extdirs.
1312 (main): Handle OPT_extdirs.
1313 * jcf-path.c (jcf_path_init): Add extdirs support.
1314 (jcf_path_extdirs_arg): New function.
1315 (extensions): New variable to hold extensions path entries.
1316 * jvspec.c: Remove -fextdirs= when compiling main().
1317 * lang.c (java_decode_option): Handle -fextdirs=.
1318 * jcf.h (jcf_path_extdirs_arg): Declare new function.
1319 * Make-lang.in: Compile jcf-path with version info for use in
1320 identifying the appropriate libgcj.jar.
1322 2002-04-08 Tom Tromey <tromey@redhat.com>
1325 * .cvsignore: Added rmic.1 and rmiregistry.1.
1326 * gcj.texi (Top): Link to new nodes.
1327 (Invoking rmic): New node.
1328 (Invoking rmiregistry): Likewise.
1329 * Make-lang.in (java.generated-manpages): Added rmic.1 and
1331 (java.maintainer-clean): Likewise.
1332 ($(srcdir)/java/rmic.1): New target.
1333 ($(srcdir)/java/rmiregistry.1): Likewise.
1334 (java.install-man): Handle rmic.1 and rmiregistry.1.
1336 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1338 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
1339 Add note about handling uncaught exceptions. Add an exception handler
1342 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1344 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
1345 after using it to patch CALL_EXPR.
1347 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1349 * gcj.texi (Invocation): Document CNI invocation API.
1351 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
1353 * expr.c (truthvalue_conversion): Rename. Update.
1354 (expand_compare): Update.
1355 * java-tree.h (java_truthvalue_conversion): New.
1356 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
1358 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1360 * java-tree.h (java_mark_addressable): New.
1361 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
1362 * typeck.c (mark_addressable): Rename, update.
1364 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1366 * expr.c (build_java_binop): Update.
1367 * java-tree.h (java_signed_type, java_unsigned_type,
1368 java_signed_or_unsigned_type): Update.
1369 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
1370 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
1371 * parse.y (patch_binop): Update.
1372 * typeck.c (signed_or_unsigned_type, unsigned_type,
1373 signed_type): Update.
1375 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
1377 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
1378 (java_dummy_print): Remove.
1379 (lang_print_error): Rename. Exit early if inhibiting output.
1380 (inhibit_error_printing_function): New.
1381 (java_init): Don't set hook.
1382 (lang_init_source): Use new boolean.
1384 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1386 * parse.y (do_resolve_class): Fix infinite recursion.
1388 2002-03-29 Tom Tromey <tromey@redhat.com>
1390 * parse.y (check_inner_circular_reference): Ignore incomplete
1393 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
1395 * Make-lang.in (builtins.o): Update.
1396 * boehm.c (get_boehm_type_descriptor): Update.
1397 * builtins.c: Include langhooks.h.
1398 * decl.c (java_init_decl_processing): Update.
1399 * java-tree.h (java_type_for_mode, java_type_for_size): New.
1400 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
1402 * typeck.c (type_for_mode, type_for_size): Update.
1404 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1406 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
1408 2002-03-28 Tom Tromey <tromey@redhat.com>
1410 * except.c (expand_end_java_handler): If the handler type is NULL,
1411 use java.lang.Throwable. Fixes PR java/5986.
1413 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1415 Fix for PR java/4715:
1416 * jcf-parse.c (parse_source_file_3): New function.
1417 (read_class): Call it.
1418 (java_parse_file): Likewise.
1420 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
1422 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
1424 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1426 * parse.y (resolve_package): Initialize "decl".
1427 (lookup_package_type): Remove unused function.
1429 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1431 Fix for PR java/5993:
1432 * parse.y (resolve_package): Return the decl if resolution was
1433 successful. Don't special case "java.lang" and "java.lang.reflect"
1434 packages. Set type_name to the merged identifier.
1435 (resolved_qualified_expression_name): Print error using "name" if
1436 resolve_package returns NULL_TREE.
1438 2002-03-27 Tom Tromey <tromey@redhat.com>
1440 * expr.c (expand_invoke): Don't generate null pointer check if
1441 we're calling <init>.
1443 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
1445 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
1447 * java-tree.h (java_lang_expand_expr): Similarly.
1448 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
1449 (java_init): Don't set hook.
1451 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1453 Fix for PR java/5850:
1454 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
1455 context if field was not found in the current scope.
1456 * expr.c (lookup_field): Don't look in enclosing contexts.
1458 2002-03-26 Tom Tromey <tromey@redhat.com>
1460 Fix for PR java/5942:
1461 * parse.y (init_src_parse): Added sanity check.
1462 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
1465 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
1467 * decl.c (lang_mark_tree): Rename java_mark_tree.
1468 * java-tree.h (java_mark_tree): New.
1469 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
1471 2002-03-25 Zack Weinberg <zack@codesourcery.com>
1473 * lex.c: Change java_perform_atof to take normal parameters
1474 instead of a pointer to a parameter block. Call it directly
1477 2002-03-22 Mark Wielaard <mark@klomp.org>
1479 Fix for PR java/5368:
1480 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
1481 when printing error message.
1483 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
1485 * decl.c (maybe_build_cleanup): Remove.
1487 2002-03-22 Tom Tromey <tromey@redhat.com>
1489 Andrew Haley <aph@cambridge.redhat.com>
1491 * expr.c (build_field_ref): Don't build a check if the field is a
1494 2002-03-21 Eric Blake <ebb9@email.byu.edu>
1496 Fix for PR java/6026:
1497 * lex.c (java_lex): Fix parsing of consecutive floats.
1499 2002-03-21 Tom Tromey <tromey@redhat.com>
1501 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
1504 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
1506 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
1507 insert_block, getdecls, kept_level_p, global_bindings_p): New.
1509 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1511 * gcj.texi: @code{gcj} becomes @command{gcj}.
1512 @code{gcc} becomes @command{gcc}.
1513 GcjRaw changed to gnu.gcc.RawData.
1515 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
1517 * decl.c (start_java_method): Use new hook.
1518 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
1519 (java_init): Remove old hook.
1521 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1523 * builtins.c (define_builtin): Do nothing if `type' is null.
1526 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1528 * parse.y (parser_check_super_interface): Fix error message
1531 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1533 * jcf-parse.c (get_constant): Delete unused variables.
1535 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
1537 * java-tree.h (java_parse_file): New.
1538 * jcf-parse.c (yyparse): Rename java_parse_file.
1539 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
1541 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1543 * parse.y (craft_constructor): Return the constructor decl.
1544 (java_expand_classes): Update comments.
1545 (lookup_method_invoke): Call fix_constructors immediately for
1546 anonymous class. Fixes PR java/5935.
1548 2002-03-15 Anthony Green <green@redhat.com>
1550 * jcf-parse.c (yyparse): Don't emit class registration
1551 constructor when compiling resource files.
1553 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1555 * lang.c (java_tree_code_type, java_tree_code_length,
1556 tree_code_name): Delete.
1557 (tree_code_type, tree_code_length, tree_code_name): Define.
1558 (java_init): Don't try to copy into the various tree_code
1561 2002-03-12 Tom Tromey <tromey@redhat.com>
1563 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
1564 UTF-8, not UCS-2. Fixes PR java/5923.
1566 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
1567 a call_expr wrapped in a convert. Fixes PR java/5848.
1569 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1571 * jcf-write.c (write_classfile): Improve error strings.
1573 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1575 * lex.c: Adjust comments to GNU standards.
1577 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1579 Fix for PR java/5902:
1580 * lex.c (java_lex): Fix parsing of literals.
1582 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1584 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
1585 to prevent it getting evaluated twice in the store checking case.
1586 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
1589 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1591 * decl.c (java_init_decl_processing): Make sure class_type_node
1592 alignment is not less than 64 bits if hash synchronization is enabled.
1594 2002-03-08 Per Bothner <per@bothner.com>
1596 * parse.y (java_complete_lhs): Check if patch_assignment
1597 returned an error-mark.
1599 * parse.y (try_builtin_assignconv): Don't special-case zero.
1601 2002-03-08 Per Bothner <per@bothner.com>
1603 Fix for PR java/5812.
1604 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
1605 here instead of in JSR macro. Likewise with load_type_state call.
1606 Do the latter on if the return_pc has been verified (the jsr returns).
1607 (JSR): Now just call build_java_jsr.
1609 2002-03-07 Jeff Sturm <jsturm@one-point.com>
1611 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
1612 (java.install-common): Link native driver to
1613 JAVA_TARGET_INSTALL_NAME.
1615 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
1617 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
1618 * builtins.c(sin_builtin): Likewise
1619 * builtins.c(sqrt_builtin): Likewise
1621 2002-03-03 Zack Weinberg <zack@codesourcery.com>
1623 * java/expr.c, java/jcf-parse.c, java/lex.c:
1624 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
1625 REAL_ARITHMETIC blocks unconditional. Delete some further
1626 #ifdef blocks predicated on REAL_ARITHMETIC.
1628 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1630 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
1631 explicit sizeof/sizeof.
1632 * decl.c (java_init_decl_processing): Likewise.
1633 * jcf-parse.c (init_jcf_parse): Likewise.
1634 * parse.y (init_src_parse): Likewise.
1636 2002-03-02 Per Bothner <per@bothner.com>
1638 Make --CLASSPATH by a synonym for --classpath and -classpath.
1639 Implement --bootclasspath.
1640 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
1641 (classpath_l): Remove.
1642 (jcf_path_CLASSPATH_arg): Remove.
1643 (jcf_path_bootclasspath_arg): New function.
1644 (jcf_path_seal): Simplify accordingly.
1646 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
1647 (jcf_path_CLASSPATH): Remove declaration.
1648 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
1649 (lang_specific_driver): Translate -bootclasspath.
1650 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
1651 * lang.c (decode_lang_options): Do jcf_path_init first.
1652 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
1653 * gjavah.c: Also handle --bootclasspath.
1654 Handle --CLASSPATH as a synonum for --classpath.
1655 * jcf-dump.c: Likewise.
1657 "." is not part of system path, but is the default for --classpath.
1658 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
1659 (jcf_path_seal): Add "." if no CLASSPATH specified.
1661 * gcj.texi: Document changes.
1663 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1665 * expr.c (build_java_arraystore_check): Fix formatting.
1667 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1669 Fix for PR java/5758, java/5632:
1670 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
1671 inner-class separator too.
1672 * parse.y (do_resolve_class): New local `decl_result.'
1673 Progressively build a name for what can have been loaded.
1675 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1677 * expr.c (java_array_data_offset): Removed function.
1678 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
1679 (build_java_array_length_access): Obtain "length" value using a
1680 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
1681 (build_java_arrayaccess): Correct comment. Access "data" using a
1682 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
1683 (build_java_arraystore_check): New function.
1684 (expand_java_arraystore): Use build_java_arraystore_check.
1685 * parse.y (patch_assignment): Simplify code to insert a store check
1686 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
1687 * check-init.c (check_init): Update to reflect that an array length
1688 access is now a COMPONENT_REF.
1689 * gcj.texi (Code Generation): Improve documentation of
1690 -fno-bounds-check. Add documentation for -fno-store-check.
1691 * java-tree.h (flag_store_check): Declare.
1692 (build_java_arraystore_check): Declare.
1693 * lang.c (flag_store_check): Initialize to 1.
1694 (lang_f_options): Add store-check option.
1695 * jvspec.c: Don't pass store-check option to jvgenmain.
1696 * lang-options.h: Add help string for -fno-store-check.
1698 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
1700 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
1701 * java-tree.h (java_dup_lang_specific_decl): New.
1702 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
1704 2002-02-27 Zack Weinberg <zack@codesourcery.com>
1706 * builtins.c, decl.c: Delete traditional-mode-related code
1707 copied from the C front end but not used, or used only to
1708 permit the compiler to link.
1710 2002-02-22 Tom Tromey <tromey@redhat.com>
1712 Fix for PR java/2369:
1713 * jvspec.c (verify_class_name): New function.
1714 (lang_specific_driver): Call it.
1715 (JAVA_START_CHAR_P): New macro.
1716 (JAVA_PART_CHAR_P): Likewise.
1718 2002-02-22 Per Bothner <per@bothner.com>
1720 * class.c: Change vtable to be more compatible with g++ v3 abi.
1721 (get_dispatch_table): Prepend offset-to-top (always 0) and
1722 type_info pointer (currently unimplemented hence NULL) to vtable.
1723 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
1724 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
1725 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
1726 (build_dtable_decl): Add declarations for new fields.
1728 2002-02-20 Per Bothner <per@bothner.com>
1730 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
1731 to finit$ (otherwise generate_bytecode_insns drops it). However, we
1732 don't need to set it on the COMPOUND_EXPR - the caller does that.
1734 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1736 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
1737 `--CLASSPATH' becomes `--classpath.'
1738 * gjavah.c: Likewise.
1739 * jcf-dump.c: Likewise.
1740 * lang-options.h: Likewise.
1742 * jcf-path.c: Updated comment.
1743 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
1744 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
1745 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
1746 (jcf_path_CLASSPATH_arg): Ditto.
1747 (classpath_u): Updated leading comment.
1749 2002-02-20 Per Bothner <per@bothner.com>
1751 * builtins.c (check_for_builtin): New function.
1752 (build_call_or_builtin): Remove.
1753 * java-tree.h: Update accordingly.
1754 * expr.c (expand_invoke): Use build + check_for_builtin instead
1755 of build_call_or_builtin.
1756 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
1757 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
1758 flag (which had caused jcf-write to incorrectly emit invokevirtual).
1760 2002-02-17 Tom Tromey <tromey@redhat.com>
1762 * java-tree.h (TYPE_STRICTFP): New macro.
1763 (struct lang_type) [strictfp]: New field.
1764 (CLASS_STRICTFP): New macro.
1765 (METHOD_STRICTFP): New macro.
1766 (struct lang_decl) [strictfp]: New field.
1767 * parse.y (method_header): Disallow strictfp constructor or
1769 (STRICT_TK): Move before MODIFIER_TK.
1770 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
1771 (METHOD_MODIFIERS): Likewise.
1772 (INTERFACE_MODIFIERS): Likewise.
1773 * jcf-write.c (get_access_flags): Likewise.
1774 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
1775 (add_method_1): Likewise.
1776 (get_access_flags_from_decl): Likewise.
1777 * jcf-dump.c (print_access_flags): Print in standard order. Also,
1778 recognize strictfp flag.
1779 * jcf.h (ACC_STRICT): New define.
1781 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
1783 * class.c(build_utf8_ref): Move declaration of decl_size
1785 2002-02-07 Tom Tromey <tromey@redhat.com>
1787 * gcj.texi (Input Options): --CLASSPATH does not suppress system
1790 2002-02-04 Anthony Green <green@redhat.com>
1792 * class.c (build_utf8_ref): Put UTF-8 constants into merged
1793 sections if available.
1795 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1797 * parse.y (java_expand_classes): Fix typo in static field loop.
1799 2002-02-02 Richard Henderson <rth@redhat.com>
1801 * class.c (add_field): Mark static fields external.
1802 (build_class_ref): Remove redundant set.
1803 * parse.y (java_expand_classes): Mark static fields of classes
1804 to be compiled as local.
1805 * jcf-parse.c (parse_class_file): Likewise.
1807 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1809 * gcj.texi (About CNI): New node.
1811 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
1814 * jcf-parse.c : Check for HAVE_LOCALE_H before using
1815 setlocale() with LC_CTYPE as a parameter.
1818 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
1820 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1821 Follow GNU Coding Standards for --version.
1823 2002-01-28 Tom Tromey <tromey@redhat.com>
1825 * expr.c (build_jni_stub): Ensure storage for `meth' is
1827 * parse.y (java_complete_expand_methods): Set
1828 current_function_decl before building JNI stub.
1830 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
1832 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
1835 2002-01-22 Tom Tromey <tromey@redhat.com>
1837 * decl.c (java_init_decl_processing): Use add_predefined_file.
1838 Predefine RawData.java.
1839 (predef_filenames): Removed.
1840 (java_init_decl_processing): Don't register predef_filenames.
1841 * jcf-parse.c (add_predefined_file): New function.
1842 (predefined_filename_p): Rewrote.
1843 (predefined_filename_p): No longer static.
1844 * decl.c (java_init_decl_processing): Call initialize_builtins.
1845 * Make-lang.in (JAVA_OBJS): Added builtins.o.
1846 (java/builtins.o): New target.
1847 * builtins.c: New file.
1848 * parse.y (patch_invoke): Use build_call_or_builtin.
1849 * java-tree.h (build_call_or_builtin): Declare.
1850 (initialize_builtins): Declare.
1851 (java_set_exception_lang_code): Removed unused declaration.
1852 (PREDEF_FILENAMES_SIZE): Removed.
1853 (java_tree_index): Added JTI_PREDEF_FILENAMES.
1854 (predef_filenames): New define.
1855 (add_predefined_file): Declare.
1856 (predefined_filename_p): Declare.
1857 * expr.c (expand_invoke): Use build_call_or_builtin.
1859 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1861 * parse.y (patch_switch_statement): Fix format specifier.
1863 2002-01-16 Tom Tromey <tromey@redhat.com>
1865 More for PR java/5365:
1866 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
1868 (process_file): Generate include for
1869 java.lang.UnsupportedOperationExceptions.
1871 2002-01-15 Andreas Jaeger <aj@suse.de>
1873 * .cvsignore: Add man pages.
1875 2002-01-15 Tom Tromey <tromey@redhat.com>
1877 Fix for PR java/5365:
1878 * gjavah.c (process_file): Turn class name into a file name.
1880 2002-01-14 Matthias Klose <doko@debian.org>
1882 * gcj.texi: Fix whitespace and formatting errors in the
1883 synopsis of the man pages. Update copyright.
1885 2002-01-14 Tom Tromey <tromey@redhat.com>
1888 * Make-lang.in (java.install-man): Handle jv-convert man page.
1889 (java.generated-manpages): Added jv-convert.1.
1890 (java.uninstall): Remove jv-convert.1.
1891 (java.maintainer-clean): Likewise.
1892 ($(srcdir)/java/jv-convert.1): New target.
1893 * gcj.texi (Top): Link to jv-convert node.
1894 (Individual utilities): Likewise.
1895 (Invoking jv-convert): New node.
1897 2001-01-10 Jeff Sturm <jsturm@one-point.com>
1898 Martin Kahlert <martin.kahlert@infineon.com>
1900 * jcf-parse.c (get_constant): Don't swap lo/hi for big
1901 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
1903 2002-01-03 Graham Stott <grahams@redhat.com>
1905 * class.c (compile_resource_file): Update copyright date.
1906 Constify filename parameter.
1907 (java-tree.h): Update copyright date.
1908 (compile_resource_file): Constify filename parameter.
1910 2002-01-03 Graham Stott <grahams@redhat.com>
1912 * gcc/jcf-parse.c: Update copyright date.
1913 (yyparse): Constify resource_filename.
1915 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1917 * parse.y (src_parse_roots): Don't needlessly zero init.
1919 2001-12-31 Tom Tromey <tromey@redhat.com>
1921 * parse.y (dump_java_tree): New function.
1922 (source_end_java_method): Call it.
1923 (end_class_declaration): Likewise.
1924 * lang.c (java_decode_option): Call dump_switch_p.
1926 2001-12-28 Tom Tromey <tromey@redhat.com>
1928 * gen-table.pl: Don't process characters after \uffff. Added
1929 comment pointing to input file.
1931 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1933 * gen-table.pl: Const-ify output. Document the location of a
1934 suitable unicode input file.
1936 * chartables.h: Regenerate.
1938 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1940 * chartables.h: Const-ify.
1941 * gjavah.c (options): Likewise.
1942 * jcf-dump.c (options): Likewise.
1943 * jv-scan.c (options): Likewise.
1944 * lex.c (java_start_char_p, java_part_char_p): Likewise.
1945 * parse.y (binop_lookup): Likewise.
1947 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1949 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
1950 the static arrays that are output.
1951 * jvspec.c (jvgenmain_spec): Make static.
1952 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
1953 * keyword.h: Regenerate.
1954 * lang.c (string_option, process_option_with_no, lang_f_options,
1955 lang_W_options): Const-ify.
1956 * lex.c (java_lex): Likewise.
1958 2001-12-21 Richard Henderson <rth@redhat.com>
1960 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1961 (get_boehm_type_descriptor): ... here. Arrange for the
1962 TREE_TYPE to get set properly.
1964 2001-12-21 Richard Henderson <rth@redhat.com>
1966 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1967 only if the target requires collect2.
1969 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1971 2001-12-20 Tom Tromey <tromey@redhat.com>
1974 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1975 CAN_COMPLETE_NORMALLY for the node.
1976 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1977 generate code for second branch if first branch can't complete
1979 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1980 the loop head if the loop body can't complete normally.
1982 2001-12-20 Tom Tromey <tromey@redhat.com>
1985 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1986 case where `finally' clause can't complete normally.
1988 2001-12-20 Tom Tromey <tromey@redhat.com>
1991 * parse.y (analyze_clinit_body): Added this_class parameter.
1992 Check for more cases where we must keep <clinit>.
1993 (maybe_yank_clinit): Cleaned up flow control.
1995 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1997 * decl.c (java_init_decl_processing): Don't initialize
1998 finit_leg_identifier_node.
1999 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
2000 (finit_leg_identifier_node): Remove.
2001 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
2003 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2005 * mangle.c (mangle_member_name): Don't special-case for
2007 * mangle_name.c (unicode_mangling_length): Likewise.
2008 (append_unicode_mangled_name): Likewise.
2009 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
2012 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2014 * expr.c (build_java_array_length_access): Don't force null pointer
2015 check unless flag_check_references is set.
2017 2001-12-20 Tom Tromey <tromey@redhat.com>
2019 Fix for PR java/3417:
2020 * parse.y (patch_assignment): Added special processing for
2022 (patch_return): Don't convert booleans to integers, and don't
2023 special-case `null'.
2025 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
2027 * config-lang.in (diff_excludes): Remove.
2029 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
2031 * gcj.texi: Update link to GCC manual.
2033 2001-12-17 Tom Tromey <tromey@redhat.com>
2035 * parse.y (link_nested_class_to_enclosing): Removed useless
2038 2001-12-16 Tom Tromey <tromey@redhat.com>
2040 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
2043 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
2045 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
2046 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
2049 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2051 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
2053 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2055 * decl.c (java_init_decl_processing): Build otable_type correctly.
2056 otable_decl is an otable_type.
2058 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2060 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
2061 otable_type, otable_ptr_type, method_symbol_type,
2062 method_symbols_array_type, method_symbols_array_ptr_type): New
2063 field/global tree definitions.
2064 (flag_indirect_dispatch): New flag.
2065 * decl.c (java_init_decl_processing): Initialize new otable and
2066 otable_syms type nodes and decls. Add new field "index" to
2068 * class.c (build_method_symbols_entry): New function.
2069 (make_method_value): Set "index" to to method's vtable index for
2070 virtual methods when indirect-dispatch is not used.
2071 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
2072 and set vtable_method_count to -1. Set otable and otable_syms field
2073 if indirect-dispatch is used and there was something to put in them.
2074 (build_method_symbols_entry): New function.
2075 (emit_offset_symbol_table): New function.
2076 * expr.c (get_offset_table_index): New function.
2077 (build_invokevirtual): Build array reference to otable at the index
2078 returned by get_offset_table_index, and use the result as the vtable
2080 (build_invokeinterface): Similar.
2081 * jcf-parse.c (yyparse): If indirect-dispatch, call
2082 emit_offset_symbol_table at the end of compilation, after all classes
2083 have been generated.
2084 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
2085 * lang.c (flag_indirect_dispatch): Define.
2086 (lang_f_options): Add indirect-dispatch flag.
2088 2001-12-14 Matthias Klose <doko@debian.org>
2090 * gcj.texi: Markup for man page generation. Document missing
2091 options printed by <tool> --help.
2092 Terminate description of gij's -ms option with a dot.
2093 * Make-lang.in ($(srcdir)/java/*.1): New targets.
2094 (java.generated-manpages java.install-man, java.uninstall,
2095 java-maintainer-clean) Updated.
2097 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
2099 * class.c (get_dispatch_table): Fix java vtable layout
2100 for TARGET_VTABLE_USES_DESCRIPTORS.
2101 * decl.c (java_init_decl_processing): Initialize
2102 alloc_no_finalizer_node, finalize_identifier_node.
2103 * expr.c (class_has_finalize_method): New function.
2104 (expand_java_NEW): Generate calls for finalizer-free allocation.
2105 (build_invokevirtual): Fix java vtable layout for
2106 TARGET_VTABLE_USES_DESCRIPTORS.
2107 * java-tree.h (enum java_tree_index): New entries:
2108 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
2109 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
2110 (class_has_finalize_method): declare.
2111 (HAS_FINALIZER_P): New macro.
2112 * parse.y (patch_invoke): Generate calls for finalizer-free
2115 2001-12-12 Matthias Klose <doko@debian.org>
2117 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
2118 whitespace at end of line.
2120 2001-12-11 Tom Tromey <tromey@redhat.com>
2122 * lex.c (java_init_lex): Define wfl_to_string as
2123 gnu.gcj.runtime.StringBuffer unless generating bytecode.
2125 2001-12-11 Jeff Sturm <jsturm@one-point.com>
2127 * class.c (make_method_value): Use null_pointer_node to
2128 represent empty exception table.
2130 2001-12-10 Tom Tromey <tromey@redhat.com>
2132 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
2134 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
2136 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
2138 2001-12-09 Per Bothner <per@bothner.com>
2140 * check-init.c (current_switch_has_default): New static field.
2141 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
2142 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
2143 DEFAULT_EXPR seen, simulate a default alternative that copies state.
2145 2001-12-09 Tom Tromey <tromey@redhat.com>
2147 * check-init.c (check_init): Don't allow pre- or post- increment
2148 or decrement of final variable.
2149 (final_assign_error): Minor error message rewording.
2151 2001-12-08 Tom Tromey <tromey@redhat.com>
2153 * java-tree.h: Fixed typo.
2155 * gjavah.c (decompile_method): Don't decompile to `return this'
2158 * gjavah.c (cxx_keywords): Re-sorted.
2159 * lex.c (cxx_keywords): Re-sorted.
2161 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
2164 * gjavah.c (print_namelet): Clear subnamelets.
2165 (HANDLE_METHOD): Set `method_printed' earlier.
2167 2001-12-07 Tom Tromey <tromey@redhat.com>
2169 * lang.c (lang_f_options): Added
2170 optimize-static-class-initialization.
2171 (java_decode_option): Removed special case.
2173 2001-12-07 Per Bothner <per@bothner.com>
2175 * check-init.c (check_init): Fix typo freeing memory twice.
2177 2001-12-05 Per Bothner <per@bothner.com>
2179 Restore support for static class initialization optimization.
2180 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
2181 * check-init.c (check_int): At end of BLOCK handle initialization
2182 blocks, which used to be done in java_complete_expand_method but did
2183 not handle the case where check_for_initialization might allocate
2184 more than a word of bits.
2185 * decl.c (lang_make_tree): The smic field is now a tree.
2186 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
2187 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
2189 * parse.y (emit_test_initialization): Combine hash_lookup calls.
2191 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
2192 Change from a hash table to a list.
2193 (struct_lang_decl): Change field 'smic' to match.
2194 * class.c (add_method_1): Initialize
2195 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
2196 * parse.y (adjust_init_test_initialization): Removed - inlined into -
2197 (java_expand_method_bodies): -here, since 'smic' is now a list.
2198 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
2200 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
2202 * class.c (java_hash_compare_tree_node): Fix casts.
2204 2001-12-04 Per Bothner <per@bothner.com>
2206 * check-init.c: Handle definite unassignment to finals in addition
2207 to definite assignment.
2208 (loop_current_locals): New field.
2209 (num_current_locals, int start_current_locals, num_current_words):
2211 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
2212 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
2213 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
2214 (get_variable_decl, check_final_reassigned): New functions.
2215 (check_init, check_bool_init): Modify as needed for checking finals.
2216 (check_for_initialization): Take extra parameter and return void.
2217 Do extra start-up logic to check final fields for assignment.
2218 * parse.y (check_static_final_variable_assignment_flag,
2219 reset_static_final_variable_assignment_flag, check_final_assignment,
2220 check_final_variable_local_assignment_flag,
2221 reset_final_variable_indirect_assignment_flag,
2222 reset_final_variable_global_assignment_flag): Remove functions.
2223 (java_complete_expand_methods, outer_field_access_fix,
2224 patch_assignment): Remove no-longer used logic.
2225 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
2226 * parse.y (register_fields, java_complete_tree): Update accordingly.
2228 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
2229 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
2230 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
2232 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
2234 * java-tree.h (DECL FINAL): New bit-field.
2235 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
2236 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
2237 (DECL_INIT_CALLS_THIS): New macro.
2238 (struct lang_decl): New bit-field init_calls_this.
2239 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
2240 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
2241 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
2242 use it for both local variables and final fields.
2243 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
2245 (struct lang_type): Remove hfv bit-field.
2246 (check_for_initialization): Change to return void.
2248 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
2249 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
2250 * check-init.c (final_assign_error): New helper function.
2251 (check_final_reassigned, check_init): Use it.
2252 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
2254 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
2255 bit-fields to unsigned.
2257 2001-12-03 Per Bothner <per@bothner.com>
2259 * parse.y (patch_binop): Minor constant folding.
2261 * parse.y (build_current_thisn): Shorter 'buffer'.
2263 2001-12-03 Per Bothner <per@bothner.com>
2265 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
2266 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
2267 * jcf-write.c (generate_bytecode_insns): Remove support for
2268 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
2269 * check-init.c (check_init): Likewise.
2271 2001-12-03 Per Bothner <per@bothner.com>
2273 * verify.c (subroutine_nesting): New function.
2274 (verify_jvm_instructions): Use it to fix logic for checking that
2275 we're done with the current subroutine.
2277 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
2278 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
2280 2001-12-03 Per Bothner <per@bothner.com>
2282 * jcf.h: Fix obvious typo in comment.
2283 * typeck.c (build_null_signature): Add comment.
2285 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
2287 * expr.c: Remove leading capital from diagnostic messages, as
2288 per GNU coding standards.
2289 * jcf-io.c: Similarly.
2290 * jcf-parse.c: Similarly.
2291 * jv-scan.c: Similarly.
2292 * jvspec.c: Similarly.
2293 * mangle.c: Similarly.
2295 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
2296 Alexandre Petit-Bianco <apbianco@redhat.com>
2298 * expr.c (build_java_arrayaccess): Call save_expr on array for
2299 correct evaluation order, modified comment, fixed indentation.
2300 * parse.y: (patch_assignment): Correctly extract the array base
2301 from the tree generate by build_java_arrayaccess, added comments.
2302 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
2303 Fixes PR java/3096, PR java/3803, PR java/3965.
2305 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
2307 * expr.c (expand_byte_code): Remove trailing periods from messages.
2308 * jcf-parse.c (load_class, jcf_parse): Similarly.
2309 * jcf-write.c (generate_classfile): Similarly.
2310 * lex.c (java_lex): Similarly.
2312 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2314 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
2316 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
2318 * Make-lang.in (java.generated-manpages): New dummy target.
2320 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2322 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2324 (lang_specific_pre_link): Use set_input to set input_filename.
2326 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2327 (main): Fix definition.
2328 Strip `main' from classname.
2331 2001-11-18 Roger Sayle <roger@eyesopen.com>
2333 * parse.h (java_expand_switch): Remove old prototype.
2335 2001-11-18 Tom Tromey <tromey@redhat.com>
2337 Fix for PR java/1401:
2338 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
2340 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
2343 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
2345 * lang.c (finish_parse): Rename to java_finish.
2346 (LANG_HOOKS_FINISH, java_finish): New.
2348 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
2350 * decl.c (init_decl_processing): Rename java_init_decl_processing.
2351 * java-tree.h: New prototype.
2352 * lang.c (java_init): Update prototype. Combine with old init_parse.
2354 2001-11-13 Tom Tromey <tromey@redhat.com>
2356 * gjavah.c (method_signature): New global.
2357 (HANDLE_METHOD): Set it.
2358 (decompile_return_statement): New function.
2359 (decompile_method): Use it.
2360 (print_method_info): Removed `synth' argument.
2362 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2364 * java-tree.h (java_set_yydebug): New.
2365 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
2366 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
2367 (print_lang_decl, print_lang_type, print_lang_identifier,
2368 print_lang_statistics, lang_print_xnode): Remove.
2370 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2372 * jcf-parse.c (init_lex): Remove.
2373 * lang.c (language_string, lang_identify): Remove.
2374 (struct lang_hooks): Constify.
2375 (LANG_HOOKS_NAME): Override.
2376 (init_parse): Update.
2378 2001-11-08 Andreas Franck <afranck@gmx.de>
2380 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
2381 program_transform_name the way suggested by autoconf.
2382 (java.install-common): Also transform auxiliary program names with
2383 program_transform_name.
2385 2001-11-08 Tom Tromey <tromey@cygnus.com>
2387 * parse.y (trap_overflow_corner_case): New rule.
2388 (unary_expression): Use it.
2389 * lex.c (java_init_lex): Don't set minus_seen.
2390 (yylex): Don't use minus_seen. Communicate overflow to parser for
2392 (error_if_numeric_overflow): New function.
2393 * parse.h (minus_seen): Removed field.
2394 (JAVA_RADIX10_FLAG): New define.
2396 2001-11-07 Tom Tromey <tromey@redhat.com>
2398 Patch for PR java/1414:
2399 * parse.y (case_label_list): New global.
2400 (goal): Register case_label_list with GC.
2401 (java_complete_lhs): Save new case on case_label_list.
2402 (patch_switch_statement): Check for duplicate case labels.
2404 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2406 * parse.y (patch_assignment): Removed unused third argument.
2407 (java_complete_lhs): Removed unused third argument to patch_assignment.
2409 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
2411 * lang.c: Include langhooks-def.h.
2412 * Make-lang.in: Update.
2414 2001-10-31 Zack Weinberg <zack@codesourcery.com>
2416 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
2418 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2420 * mangle.c (find_compression_record_match): Don't match compression
2421 records for package name elements unless they occur at the start of
2422 the name. Fix for PR java/4717.
2424 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2426 * expr.c (expand_java_field_op): Don't special-case references to
2427 java.lang.PRIMTYPE.TYPE.
2428 (build_primtype_type_ref): Removed.
2429 * java-tree.h (build_primtype_type_ref): Remove prototype.
2430 * parse.y (maybe_build_primttype_type_ref): Removed.
2431 (complete_function_arguments): Don't special-case references to
2432 java.lang.PRIMTYPE.TYPE.
2433 (patch_assignment): Likewise.
2434 (array_constructor_check_entry): Likewise.
2436 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2438 * mangle.c (static tree compression_table): Fixed leading comment.
2439 * parse.h (struct parser_ctxt): Fixed field comment.
2440 * parse.y (check_pkg_class_access): New prototype, fixed leading
2441 comment, new parameter used to emit error only if passed as true.
2442 (parse_check_super): Pass extra argument to check_pkg_class_access.
2443 (do_resolve_class): Likewise.
2444 (process_imports): Likewise.
2445 (read_import_dir): Fixed indentation.
2446 (find_in_imports_on_demand): New local class_type_name. Local
2447 node_to_use deleted. while loop changed into for loop. Report
2448 multiple definition only for accessible classes. Improved error
2450 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
2451 assigned to parameter list, fixed indentation. while loop changed
2452 into for loop, restore TREE_CHAIN on local `tem' before the next
2455 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2457 * lang.c (lang_get_alias_set): Deleted.
2459 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2461 * gjavah.c (jni_print_char): Fix thinko in last change.
2463 * gjavah.c (jni_print_char, decode_signature_piece): Use
2464 safe-ctype macros and/or fold extra calls into fewer ones.
2465 * lex.c (java_read_unicode, java_lex): Likewise.
2466 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
2467 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
2468 * mangle_name.c (append_unicode_mangled_name,
2469 unicode_mangling_length): Likewise.
2471 2001-10-17 Richard Henderson <rth@redhat.com>
2473 * Make-lang.in (java/lang.o): Depend on langhooks.h.
2475 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2477 * lang.c (langhooks.h): Included.
2478 (LANG_HOOKS_INIT): Redefined.
2479 (LANG_HOOKS_INIT_OPTIONS): Likewise.
2480 (LANG_HOOKS_DECODE_OPTION): Likewise.
2481 (struct lang_hooks lang_hooks): New initialization.
2483 2001-10-11 Per Bothner <per@bothner.com>
2485 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
2486 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
2487 The former is simpler, and jcf-write.c handles it better.
2488 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
2489 or WITH_CLEANUP_EXPR.
2490 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
2491 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
2493 * parse.y (patch_if_else_statement): If the condition is constant,
2494 optimize away the test.
2496 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2498 * parse.y (patch_cast): Call patch_string on the first operand of
2499 the incoming node, update it if necessary. Fixes PR java/4510.
2501 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2503 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
2504 when name qualifier matches a package name.
2506 2001-10-08 Tom Tromey <tromey@redhat.com>
2508 Fix for PR java/4489:
2509 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
2510 force a new label when computing `body_block'.
2512 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2514 * jcf-io.c (format_uint): Const-ify.
2515 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
2516 * lex.c (java_get_line_col): Likewise.
2517 * parse.y (build_incdec): Likewise.
2519 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2521 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
2522 a NULL enclosing context if appropriate. Fixes PR java/4466.
2524 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2526 * parse.y (patch_assignment): Use lvalue's original TYPE when
2527 building the final COMPOUND_EXPR.
2528 (try_reference_assignconv): Fixed leading comment.
2530 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2532 * parse.y (check_final_variable_indirect_assignment): For
2533 COMPOUND_EXPR, return only if finals were found initialized
2534 properly, if not, keep on checking.
2535 (check_final_variable_global_assignment_flag): New local
2536 error_found, set when appropriate and used to decide whether to
2537 report uninitialized finals. Fixed typo in comment.
2539 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2541 * decl.c (init_decl_processing): Fixed typo in predef_filenames
2542 last three initializations. Fixes PR java/4360.
2544 2001-09-21 Richard Henderson <rth@redhat.com>
2546 * class.c (get_dispatch_table): Handle function descriptors.
2547 (build_dtable_decl): Likewise.
2548 * expr.c (build_invokevirtual): Likewise.
2550 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2552 * parse.y (patch_method_invocation): Build class initialization
2553 when static finals are used to qualify method invocation.
2556 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
2558 * parse.h: (WFL_STRIP_BRACKET): Re-written using
2559 build_type_name_from_array_name.
2560 (STRING_STRIP_BRACKETS): New macro.
2561 * parse.y (build_type_name_from_array_name): New function.
2562 (array_creation_expression:): Accumulate []s instead of [s.
2563 (cast_expression:): Accumulate []s instead of [s after cast type
2565 (build_array_from_name): Local string deleted, use
2566 build_type_name_from_array_name.
2567 (build_unresolved_array_type): Accumulate []s instead of [s after
2569 (register_fields): Fixed comment.
2570 (resolve_class): Local name, base deleted, new locals tname and
2571 array_dims. Use build_type_name_from_array_name. Use array_dims to
2573 (purify_type_name): Use STRING_STRIP_BRACKETS.
2575 2001-09-18 Andreas Jaeger <aj@suse.de>
2577 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
2578 * jv-scan.c: Likewise.
2580 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2582 * parse.y (patch_method_invocation): Inner class creation context
2583 check not enforced within constructors. Fixes PR java/1873.
2585 2001-09-16 Tom Tromey <tromey@redhat.com>
2587 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
2588 NOTE_PUSH for single-case push. Fixes PR java/4189.
2590 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2592 * java-tree.h (TYPE_IMPORT_LIST): New macro.
2593 (TYPE_IMPORT_DEMAND_LIST): Likewise.
2594 (struct lang_type): New fields import_list and import_demand_list.
2595 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
2596 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
2597 (do_resolve_class): New local saved_enclosing_type, initialized,
2598 passed as parameter to find_in_imports and find_in_imports_on_demand.
2599 (find_in_imports): Added paramater enclosing_type, use its
2600 TYPE_IMPORT_LIST when applicable.
2601 (find_in_imports_on_demand): Added parameter enclosing_type, use
2602 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
2603 declaration and initialization.
2604 (fold_constant_for_init): Switch/restore current_class to the
2605 appropriate context.
2607 2001-09-13 Mark Mitchell <mark@codesourcery.com>
2609 * verify.c (verify_jvm_instructions): Fix typo.
2611 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2613 * expr.c (expand_invoke): Const-ification.
2614 * parse.y (patch_method_invocation): Likewise.
2616 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2618 * gjavah.c (cxx_keywords): Const-ification.
2619 * keyword.gperf (java_keyword): Likewise.
2620 * lang.c (java_tree_code_name): Likewise.
2621 * lex.c (cxx_keywords): Likewise.
2622 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
2624 2001-09-11 Richard Henderson <rth@redhat.com>
2626 * parse.h (ctxp_for_generation): Mark extern.
2628 2001-09-10 Richard Henderson <rth@redhat.com>
2630 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
2632 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2634 * typeck.c (java_array_type_length, build_prim_array_type):
2635 Represent empty arrays by NULL index.
2637 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
2639 * java-tree.h (compile_resource_file): Grouped with other prototypes.
2640 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
2642 2001-09-06 Anthony Green <green@redhat.com>
2644 * class.c (O_BINARY): Define if necessary.
2645 (registerResource_libfunc): Declare.
2646 (init_class_processing): Initilize registerResource_libfunc.
2647 (compile_resource_file): New function.
2648 * java-tree.h (resource_name): Declare.
2649 (compile_resource_file): Declare.
2650 * jcf-parse.c (yyparse): Handle compiling java resource files.
2651 * lang.c (java_decode_option): Handle -fcompile-resource option.
2652 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
2654 * gcj.texi (Code Generation): Add documentation for -R flag.
2656 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2658 * jcf-write.c (generate_classfile): Issue an error in case of
2659 field/initial value mismatch.
2660 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
2661 being initialized and we're generating bytecode.
2662 (java_complete_lhs): In MODIFY_EXPR section: added comments,
2663 set DECL_INITIAL properly when appropriate.
2667 2001-09-01 Per Bothner <per@bothner.com>
2669 * parse.y (maybe_yank_clinit): A field without an initializer is not
2670 relevant. All initializers except static final and constant require
2671 <clinit>, regardless of flag_emit_class_files.
2673 2001-08-31 Per Bothner <per@bothner.com>
2675 * class.c (set_constant_value): When not emiting class files, then a
2676 String ConstantValue is a utf8const_ptr_type.
2678 2001-08-30 Per Bothner <per@bothner.com>
2680 * jcf-write.c (generate_classfile): Check that field is primitive
2681 or string before emitting ConstantValue attribute.
2683 2001-08-30 Per Bothner <per@bothner.com>
2685 * parse.y (resolve_qualified_expression_name): If creating a
2686 COMPOUND_EXPR, set it's type correctly.
2688 2001-08-30 Per Bothner <per@bothner.com>
2690 * jcf-io.c (open_class): Set filename field.
2692 * jcf-parse,c (parse_class_file): Set current_function_decl
2693 for better error message when Code attribute is missing.
2695 * lang.c (put_decl_node, lang_print_error): Re-arrange for
2696 better diagnostics, especially for constructors.
2698 2001-08-30 Per Bothner <per@bothner.com>
2700 * jcf-write.c (generate_classfile): Don't write ConstantValue
2701 attribute if field is not final, for compatibility with jdk.
2703 * jcf-write.c (generate_classfile): Convert ConstantValue values
2704 to correct type. Work-around for front-end bug.
2705 * class.c (set_constant_value): Error if constant has wrong type.
2707 2001-08-30 Per Bothner <per@bothner.com>
2709 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
2710 "Double" are printed at verbosity 1.
2712 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
2714 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
2716 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2718 * parse.y (patch_assignment): Don't verify final re-assignment here.
2719 (java_complete_lhs): Verify assignments to finals calling
2720 patch_assignment. Verify re-assignments to finals before calling
2723 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
2725 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
2728 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2730 * lex.c (java_lex): new local found_hex_digits. Set and then used
2731 in test to reject invalid hexadecimal numbers.
2732 * parse.y (java_complete_tree): Prevent unwanted cast with
2733 initialized floating point finals.
2734 (patch_binop): Emit a warning when detecting a division by zero,
2735 mark result not constant, don't simplify non integer division.
2737 2001-08-28 Per Bothner <per@bothner.com>
2739 * jcf-write.c (generate_bytecode_insns): For increments and
2740 decrements just recurse to push constant. Improvement on Mark's patch.
2742 2001-08-28 Mark Mitchell <mark@codesourcery.com>
2744 * jcf-write.c (generate_bytecode_insns): Generate an integer to
2745 real conversion for increments and decrements of reals.
2747 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2749 * parse.y (resolve_qualified_expression_name): Handle unresolved
2750 qualified expressions, prevent numerical qualifiers, fixed typo.
2753 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2755 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
2756 don't report anything but deprecated class when marked so. Handle
2758 (patch_method_invocation): Check deprecation on methods and types.
2759 (patch_binop): code becomes an enum tree_code, added default: to
2760 switch to handle that. Detect division by zero, try to fold and
2761 return before using a subroutine.
2763 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2765 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
2766 file smaller than 4 bytes.
2767 * parse.y (check_inner_circular_reference): New function.
2768 (check_circular_reference): Likewise.
2769 (array_initializer:): Accept {,}.
2770 (java_check_circular_reference): Rewritten using
2771 check_circular_reference and check_inner_circular_reference.
2772 (java_complete_expand_method): Unconditionally save and restore
2773 the unpurged exception list.
2774 (build_dot_class_method_invocation): Unmangle signature parameter.
2776 2001-08-21 Tom Tromey <tromey@redhat.com>
2778 * decl.c (init_decl_processing): Add `throws' field to method
2780 * class.c (make_method_value): Compute `throws' field for method.
2782 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2784 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
2785 circularity is detected.
2786 (ctors_unchecked_throws_clause_p): Fixed leading comment.
2788 2001-08-17 Richard Henderson <rth@redhat.com>
2790 * class.c (emit_register_classes): Add align parameter to
2791 call to assemble_integer.
2793 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
2795 * jcf-parse.c (load_class): New locals saved and class_loaded. If
2796 loading a class_or_name fails, try considering an innerclass name
2797 and load the enclosing context.
2798 * parse.y (resolve_inner_class): New function.
2799 (find_as_inner_class): Added leading comment.
2800 (register_incomplete_type): Keep the current context as enclosing
2801 context for JDEP_FIELD dependencies.
2802 (do_resolve_class): Locals new_class_decl and super initialized to
2803 NULL. Call resolve_inner_class, explore the enclosing context
2804 superclass if necessary.
2807 2001-08-16 Tom Tromey <tromey@redhat.com>
2809 * jcf-dump.c (main): Updated for change to jcf_path_seal.
2810 * gjavah.c (main): Updated for change to jcf_path_seal.
2811 * lang.c (version_flag): New global.
2812 (java_decode_option): Recognize `-version'.
2813 (java_init): Update for change to jcf_path_seal.
2814 * jcf.h (jcf_path_seal): Added `print' argument.
2815 * jcf-path.c (jcf_path_seal): Added `print' argument.
2817 2001-08-13 Zack Weinberg <zackw@panix.com>
2819 * Make-lang.in (java/decl.o): Update dependencies.
2820 * decl.c: Include libfuncs.h, don't include toplev.h.
2822 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2824 * decl.c (init_decl_processing): exception_type_node,
2825 class_not_found_type_node, and no_class_def_found_type_node
2826 initialized. predef_filenames augmented accordingly.
2827 instinit_identifier_node initialized.
2828 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
2829 * java-tree.h (enum java_tree_index): New entries
2830 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
2831 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
2832 (exception_type_node): New macro.
2833 (class_not_found_type_node): Likewise.
2834 (no_class_def_found_type_node): Likewise.
2835 (instinit_identifier_node): Likewise.
2836 (PREDEF_FILENAMES_SIZE): Adjusted.
2837 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
2838 (struct lang_type): Fixed typo in bitfield name.
2839 (DECL_INSTINIT_P): New macro.
2840 (ID_INSTINIT_P): Likewise.
2841 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
2843 * parse.y (encapsulate_with_try_catch): New function.
2844 (generate_instinit): Likewise.
2845 (build_instinit_invocation): Likewise.
2846 (ctors_unchecked_throws_clause_p): Likewise.
2847 (add_instance_initializer): Deleted.
2848 (build_instance_initializer): Likewise.
2849 (in_instance_initializer): Likewise.
2850 (check_method_redefinition): instinit$ not to be verified.
2851 (java_complete_expand_methods): Generate instinit$, simplified code.
2852 (build_dot_class_method): Eliminated unnecessary locals. Use
2853 encapsulate_with_try_catch, removed unnecessary code.
2854 (fix_constructors): New local iii. Use build_instinit_invocation.
2855 (patch_method_invocation): Added comment.
2856 (maybe_use_access_method): Don't consider instinit$.
2857 (find_applicable_accessible_methods_list): Shorten the search for
2859 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
2860 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
2861 (patch_throw_statement): Likewise. Fixed typo.
2863 2001-08-12 David Edelsohn <edelsohn@gnu.org>
2866 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2867 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2869 (lang_specific_pre_link): Use set_input to set input_filename.
2871 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2872 (main): Fix definition.
2873 Strip `main' from classname.
2876 2001-08-11 Zack Weinberg <zackw@panix.com>
2878 * lex.h: Don't include setjmp.h. Don't define
2879 SET_FLOAT_HANDLER or prototype set_float_handler.
2881 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2883 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
2884 `poplevel' in the right order.
2886 2001-08-09 Richard Henderson <rth@redhat.com>
2888 * Make-lang.in (class.o): Depend on TARGET_H.
2889 * class.c (emit_register_classes): Use target hooks instead of
2890 assemble_constructor and assemble_destructor.
2892 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
2894 * check-init.c (flags.h): Include
2895 (check_init): Don't report uninitialized static class
2896 initialization flags, don't free bit index when doing static class
2897 initialization optimization.
2898 (check_for_initialization): Return type changed to `unsigned int.'
2899 (attach_initialized_static_class): New function.
2900 * class.c (add_method_1): Create the initialized static class
2902 (finish_class): Always emit deferred inline methods.
2903 * decl.c (emit_init_test_initialization): Moved to expr.c
2904 (complete_start_java_method): Don't traverse
2905 DECL_FUNCTION_INIT_TEST_TABLE.
2906 (lang_mark_tree): Mark hash tables in function decls.
2907 * expr.c (emit_init_test_initialization): Moved from decl.c.
2908 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
2909 initialization flag, set DECL_CONTEXT and
2910 LOCAL_CLASS_INITIALIZATION_FLAG.
2911 (java_lang_expand_expr): Emit initialization code for static class
2912 initialized flags when entering block, if necessary.
2913 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
2914 * java-tree.h (flag_optimize_sci): New global variable declaration.
2915 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
2916 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
2917 (LOCAL_FINAL_P): Fixed typo in comment.
2918 (FINAL_VARIABLE_P): Likewise.
2919 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
2920 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
2921 (struct lang_decl): New fields `ict', `smic' and `cif.'
2922 (check_for_initialization): New returned value for global.
2923 (attach_initialized_static_class): New global function.
2924 (STATIC_CLASS_INIT_OPT_P): New macro.
2925 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
2926 * lang.c (java_decode_option): Handle
2927 `-fno-optimize-static-class-initialization'
2928 * parse.y (start_complete_expand_method): New function.
2929 (java_expand_method_bodies): Likewise.
2930 (attach_init_test_initialization_flags): Likewise.
2931 (adjust_init_test_initialization): Likewise.
2932 (emit_test_initialization): Likewise.
2933 (java_complete_expand_methods): Nullify abstract and native method
2935 (java_complete_expand_method): New locals `fbody', `block_body'
2936 and `exception_copy.' Reorganized: directly return on empty method
2937 bodies, call `start_complete_expand_method', remember definitely
2938 initialized static class in function, don't expand method bodies.
2939 (java_expand_classes): Call `java_expand_method_bodies' before
2940 `finish_class' when compiling to native.
2941 (resolve_expression_name): Use `orig' after building outer class
2943 (patch_invoke): Remember static method invokations.
2945 2001-08-06 Richard Henderson <rth@redhat.com>
2947 * class.c (emit_register_classes): Pass a symbol_ref and priority
2948 to assemble_constructor.
2950 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
2952 * java-tree.h (all_class_filename): New macro.
2953 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2954 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2955 newly created IDENTIFIER_NODE to `all_class_filename.'
2957 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2959 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2960 Use ggc_add_tree_root to register roots.
2962 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2964 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2965 second operand calling check_init.
2966 * decl.c (complete_start_java_method): Swaped second and third
2967 arguments while creating WITH_CLEANUP_EXPR node.
2968 * jcf-write.c (generate_bytecode_insns): Use second operand
2969 instead of third when handling WITH_CLEANUP_EXPR.
2970 * parse.y (java_complete_lhs): Expand second operand of
2971 WITH_CLEANUP_EXPR nodes.
2972 (patch_synchronized_statement): Swaped second and third arguments
2973 while creating WITH_CLEANUP_EXPR node.
2975 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2977 * parse.y (create_interface): Avoid cyclic inheritance report when
2978 syntax error encountered during class definition.
2981 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2983 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2985 (lang_specific_pre_link): Use set_input to set input_filename.
2987 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2988 (main): Fix definition.
2989 Strip `main' from classname.
2992 2001-07-18 Tom Tromey <tromey@redhat.com>
2995 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2996 * lex.c (java_new_lexer): Use ICONV_CONST.
2997 (java_read_char): Likewise.
2998 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2999 (jv-scan$(exeext)): Likewise.
3001 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3003 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
3004 * parse.y (check_class_interface_creation): Allow `private' if the
3005 enclosing is not an interface.
3006 (create_interface): Interface tagged public if the enclosing
3007 context is an interface.
3008 (create_class): Class tagged public if the enclosing context
3012 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3014 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
3017 2001-07-14 Tim Josling <tej@melbpc.org.au>
3019 * check-init.c (check_init): Remove references to EXPON_EXPR.
3021 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3023 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
3024 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
3027 2001-07-13 Tom Tromey <tromey@redhat.com>
3029 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
3032 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3034 * parse.y (patch_method_invocation): Don't override primary if one
3035 is already provided, but let this$<n> be built. Fixed comment.
3037 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3039 * parse.y (empty_statement:): Report empty statement error only
3040 when found at class declaration level.
3043 2001-07-12 Tom Tromey <tromey@redhat.com>
3045 * expr.c (expand_load_internal): New function.
3046 (LOAD_INTERNAL): Use it.
3048 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
3050 * parse.y (verify_constructor_super): Compare anonymous class ctor
3051 args with `valid_method_invocation_conversion_p.'
3054 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3056 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
3057 `-fsyntax-only.' Fixes PR java/3248
3059 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3061 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
3063 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3065 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
3066 current function is static. Fixes PR java/1970
3068 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3070 * parse.y (patch_method_invocation): Add enclosing context to ctor
3071 calls if necessary. Fixes PR java/2953
3073 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3075 * parse.y (resolve_package): Abort if qualified expression member
3077 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
3080 2001-07-07 Zack Weinberg <zackw@stanford.edu>
3082 * verify.c: Don't use // comments.
3084 2001-07-05 Tom Tromey <tromey@redhat.com>
3086 * lang.c (flag_assume_compiled): Removed.
3087 * java-tree.h (flag_assume_compiled): Removed.
3088 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
3089 -fhash-synchronization, -fuse-divide-subroutine,
3090 -fcheck-references, -femit-class-file, -femit-class-files,
3091 -fassume-compiled. Updated --encoding information. Changed
3092 -foutput-class-dir to `-d'.
3094 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
3096 * jcf-parse.c (parse_class_file): Add lineno parameter to
3097 debug_start_source_file call.
3099 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
3101 * gcj.texi: Use gpl.texi.
3102 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
3103 dependencies and use doc/include in search path.
3105 2001-07-03 Jeff Sturm <jsturm@one-point.com>
3107 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
3108 `this'. If so, don't build instance initializers.
3110 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3112 * parse.y (resolve_expression_name): Improved error message for
3113 inner class cases. Fixes PR java/1958
3115 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
3117 * lang.c: #include diagnostic.h
3118 (lang_print_error): Add a `diagnostic_context *' parameter.
3119 (java_dummy_print): Likewise.
3120 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
3122 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3124 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
3125 * jcf.h (typedef struct JCF): New bitfield `finished.'
3126 (JCF_FINISH): Set `finished.'
3127 (JCF_ZERO): Reset `finished.'
3130 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3132 * parse.y (class_body_declaration:): Don't install empty instance
3136 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3138 * class.c (set_super_info): Call `set_class_decl_access_flags.'
3139 (set_class_decl_access_flags): New function.
3140 * java-tree.h (set_class_decl_access_flags): New prototype.
3141 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
3142 (parse_class_file): New local `decl_max_locals.' Take wide types
3143 into account to compute DECL_MAX_LOCALS.
3144 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
3147 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
3149 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
3151 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3153 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
3154 * parse.y (do_resolve_class): Moved comments out to leading comment
3155 section. Removed local `start', New local `_ht' and
3156 `circularity_hash.' Record `enclosing' in hash table and search
3157 it to detect circularity. Use `enclosing' as an argument to
3158 `lookup_cl.' Free the hash table when done.
3160 2001-06-19 Tom Tromey <tromey@redhat.com>
3162 * lex.c (java_read_char): Disallow invalid and overlong
3163 sequences. Fixes PR java/2319.
3165 2001-06-05 Jeff Sturm <jsturm@one-point.com>
3167 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
3169 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3171 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
3172 arguments accordingly.
3174 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
3176 * gcj.texi: Move contents to just after title page.
3178 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
3180 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
3182 (patch_incomplete_class_ref): Build the class ref, build the class
3183 init if necessary, complete the tree.
3186 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3188 * parse.y (lookup_field_wrapper): Test `name' code.
3189 (resolve_qualified_expression_name): Test `qual_wfl' code.
3190 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
3191 handle `qual_wfl' by code.
3192 (maybe_build_primttype_type_ref): Test `wfl' code.
3194 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3196 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
3198 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
3199 the dvi file in the java directory.
3201 2001-05-25 Sam TH <sam@uchicago.edu>
3203 * gen-table.pl javaop.h jcf.h lex.h,
3204 parse.h: Fix header include guards.
3206 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
3208 * jv-scan.c (version): Update copyright year.
3210 2001-05-21 Per Bothner <per@bothner.com>
3212 * jcf-parse.c (read_class): If class is from .class or .zip file
3213 and it's already been read, don't push/pop parser context.
3215 2001-05-18 Per Bothner <per@bothner.com>
3217 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
3218 command line so the jvgenmain-generated main program comes first.
3220 2001-05-15 Tom Tromey <tromey@redhat.com>
3222 * class.c (build_utf8_ref): Don't generate identifier based on
3225 2001-05-12 Richard Henderson <rth@redhat.com>
3227 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
3228 * expr.c (java_lang_expand_expr): Expand it.
3229 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
3230 calling build_exception_object_ref.
3231 * parse.y (catch_clause_parameter): Likewise.
3232 (build_dot_class_method): Likewise.
3233 (try_reference_assignconv): Likewise.
3234 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
3235 * jcf-write.c (generate_bytecode_insns): Likewise.
3237 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3239 * parse.y (build_unresolved_array_type): Set
3240 EXPR_WFL_QUALIFICATION on the newly created wfl.
3241 Fixes PR java/2538. Fixes PR java/2535.
3243 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3245 * parse.y (fix_constructors): Removed unnecessary assignment to
3246 local. Moved assignment to `this$<n>', fixed comments and
3248 (build_wfl_wrap): Fixed indentation.
3249 Fixes PR java/2598, java/2579 and java/2658.
3251 2001-05-03 Mo DeJong <mdejong@redhat.com>
3253 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
3254 check for byte swap.
3256 2000-05-02 Jeff Sturm <jsturm@one-point.com>
3258 * expr.c (build_class_init): Move MODIFY_EXPR
3259 outside of COND_EXPR. Remove variable `call'.
3261 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3263 * decl.c: NULL_PTR -> NULL.
3264 * jcf-write.c: Likewise.
3266 2001-05-01 Tom Tromey <tromey@redhat.com>
3268 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
3269 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
3270 * gcj.texi: Updated copyright text. Include fdl.texi.
3271 (Top): Link to new node.
3273 2001-05-01 Per Bothner <per@bothner.com>
3275 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
3277 2001-05-01 Per Bothner <per@bothner.com>
3279 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
3280 import_list contains the name, not the TREE_PURPOSE.
3282 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3284 * jcf-io.c (read_zip_member): Cast to long in comparison with
3287 * jvspec.c (lang_specific_driver): Initialize variables.
3289 * mangle.c (find_compression_record_match): Likewise.
3291 * typeck.c (build_null_signature): Provide static prototype. Mark
3292 parameter with ATTRIBUTE_UNUSED.
3294 * verify.c (verify_jvm_instructions): Initialize variable.
3296 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3298 * parse.y (do_resolve_class): Check for cyclic inheritance during
3299 inner class resolution.
3301 2001-04-27 Per Bothner <per@bothner.com>
3303 * parse.y (java_expand_classes): Don't change ctxp_for_generation
3304 while iterating, since that could cause gc to lose stuff.
3306 2001-04-26 Per Bothner <per@bothner.com>
3308 Fix method search wrt scope of inner classes to match JLS2.
3309 * typeck.c (build_null_signature): New static function.
3310 (has_method): New function. Uses build_null_signature and lookup_do.
3311 * java-tree.h (has_method): New declaration.
3312 * parse.y (find_applicable_accessible_methods_list): Do not search
3313 context of inner classes here.
3314 (patch_method_invocation): Search scope, ie. current and outer clases,
3315 for method matching simple name, to find class.
3317 2001-04-26 Per Bothner <per@bothner.com>
3319 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
3320 Fix thinko: If a single case, use if_icmpeq, not ifeq.
3322 * constants.c (find_methodref_with_class_index): New function.
3323 (find_methodref_index): Use find_methodref_with_class_index.
3324 * java-tree.h (find_methodref_with_class_index): New declaration.
3325 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
3326 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
3327 If context changed from interface to class, don't use invokeinterface.
3329 2001-04-25 Per Bothner <per@bothner.com>
3331 * verify.c (verify_jvm_instructions): For field instructions,
3332 check that field index is valid. For invoke instructions, check that
3333 method index is valid.
3335 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
3337 * config-lang.in (target_libs): Copy from $libgcj_saved.
3339 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3341 * decl.c (init_decl_processing): Add new class "protectionDomain"
3343 * class.c (make_class_data): Set initial value for "protectionDomain".
3345 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3347 * jvspec.c (lang_specific_driver): Fix memory allocation
3348 deficit, by using concat in lieu of xmalloc/sprintf.
3350 2001-04-20 Per Bothner <per@bothner.com>
3352 Fixes to compile multiple .class files at once.
3353 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
3354 * java-tree.h (CLASS_PARSED_P): New macro.
3355 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
3356 * jcf-parse.c (jcf_parse_source): Inline into read_class.
3357 (read_class): Avoid some code duplication.
3358 Don't call JCF_FINISH for a .class file - might be needed later.
3359 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
3360 rather than CLASS_LOADED_P, since latter implies class laid out.
3361 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
3362 * parse.y: Don't need to set CLASS_LOADED_P for array types.
3364 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3366 * Make-lang.in (java/boehm.o): Depend on toplev.h.
3368 * boehm.c: Include toplev.h.
3370 2001-04-06 Tom Tromey <tromey@redhat.com>
3371 Alexandre Petit-Bianco <apbianco@redhat.com>
3373 Fix for PR gcj/1404 and PR gcj/2332:
3374 * parse.y (build_array_from_name): If we use the type_wfl then
3375 accumulate dimensions from the original type as well.
3376 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
3378 2001-04-06 Tom Tromey <tromey@redhat.com>
3380 * parse.y (analyze_clinit_body): Return true if the second operand
3381 of a METHOD_EXPR is nonzero.
3383 2001-04-06 Tom Tromey <tromey@redhat.com>
3385 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
3387 ($(srcdir)/java/parse.c): Likewise.
3389 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3391 * gcj.texi: Use `which-gcj' instead of `which-g77.'
3392 (version-gcc): Initialized.
3393 (which-gcj): Likewise.
3395 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3397 * java-tree.h (struct lang_decl): New macro
3398 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
3399 * parse.y (build_instance_initializer): New function.
3400 (add_instance_initializer): Use it.
3401 (java_fix_constructors): Set `current_class' before fix pass.
3402 (fix_constructors): Just return if already fixed. Move `super()'
3403 invokation ahead. Use `build_instance_initializer.'
3406 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3408 * parse.y (resolve_qualified_expression_name): Pass field's
3409 DECL_CONTEXT to `not_accessible_p.'
3410 (not_accessible_p): Changed parameters order in `inherits_from_p'
3413 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
3415 * lang-options.h: Add flag_check_references.
3417 2001-04-04 Per Bothner <per@bothner.com>
3419 * java-tree.h (CONSTANT_VALUE_P): New macro.
3420 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
3421 * parse.y (maybe_build_class_init_for_field): New static function.
3422 (resolve_expression_name, resolve_field_access): Use
3423 maybe_build_class_init_for_field instead of build_class_init
3424 This does not do the init if the field is compile-time-constant.
3425 (resolve_field_access): Simplify.
3427 * parse.y (fold_constant_for_init): Merge test into switch.
3429 2001-04-03 Zack Weinberg <zackw@stanford.edu>
3431 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
3433 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
3435 2001-04-02 Zack Weinberg <zackw@stanford.edu>
3437 * expr.c (pop_type_0): Save the result of the first
3438 lang_printable_name call in a scratch buffer, so it
3439 won't be clobbered by the second call.
3441 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3443 * parse-scan.y (array_type:): Rewritten.
3444 (type_declaration:): `empty_statement' replaces `SC_TK.'
3445 (class_member_declaration:): `empty statement' added.
3446 (method_body:): Simplified.
3447 (static_initializer:): Likewise.
3448 (primary_no_new_array:): Use `type_literals.'
3449 (type_literals:): New rule.
3450 (dims:): Set and update `bracket_count.'
3451 Fixes PR java/1074. Fixes PR java/2412.
3453 2001-03-28 Hans Boehm <boehm@acm.org>
3455 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
3456 (get_boehm_type_descriptor): Set type on returned value to be a
3457 pointer length integer.
3459 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3461 * expr.c (pop_type_0): Call `concat' rather than building the
3463 (pop_type): Add format specifier in call to `error'.
3465 * parse.y (patch_method_invocation): Avoid casting away
3468 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
3470 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
3472 2001-03-28 Richard Henderson <rth@redhat.com>
3474 IA-64 ABI Exception Handling:
3475 * Make-lang.in (except.o): Don't depend on eh-common.h.
3476 * check-init.c (check_init): Handle EXC_PTR_EXPR.
3477 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
3478 [soft_exceptioninfo_call_node]: Remove.
3479 [eh_personality_libfunc, lang_eh_runtime_type]: New.
3480 (end_java_method): No emit_handlers.
3481 * except.c (java_set_exception_lang_code): Remove.
3482 (method_init_exceptions): Don't call it.
3483 (prepare_eh_table_type): No CATCH_ALL_TYPE.
3484 (build_exception_object_ref): New.
3485 (expand_end_java_handler): Update for except.h name changes.
3486 (emit_handlers, expand_resume_after_catch): Remove.
3487 * expr.c (java_lang_expand_expr): Update for except.h name changes.
3488 (process_jvm_instruction): Use build_exception_object_ref.
3489 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
3490 (soft_exceptioninfo_call_node): Remove.
3491 (build_exception_object_ref): Declare.
3492 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
3493 soft_exceptioninfo_call_node. Move processing ...
3494 [EXC_PTR_EXPR]: ... here.
3495 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
3496 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
3497 (source_end_java_method): No java_set_exception_lang_code or
3499 (build_dot_class_method): Use build_exception_object_ref.
3500 (try_reference_assignconv): Check EXC_PTR_EXPR not
3501 soft_exceptioninfo_call_node.
3503 2001-03-28 Richard Henderson <rth@redhat.com>
3505 * java-tree.h (throw_node): Define as a single member of
3506 java_global_trees instead of a separate array.
3507 (JTI_THROW_NODE): New.
3508 * decl.c (throw_node): Don't declare.
3509 (init_decl_processing): Init a scalar throw_node.
3510 Don't register it for gc.
3511 * check-init.c (check_init): Reference scalar throw_node.
3512 * expr.c (build_java_athrow): Likewise.
3513 * jcf-write.c (generate_bytecode_insns): Likewise.
3514 * parse.h (BUILD_THROW): Likewise.
3516 2001-03-28 Richard Henderson <rth@redhat.com>
3518 * decl.c (end_java_method): Do not save and restore
3519 flag_non_call_exceptions.
3520 * parse.y (source_end_java_method): Likewise.
3521 * lang.c (flag_exceptions): Don't declare.
3522 (java_init_options): Set flag_non_call_exceptions. Set
3523 flag_exceptions here ...
3524 (java_init): ... not here.
3526 2001-03-27 Richard Henderson <rth@redhat.com>
3528 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
3529 exceptions_via_longjmp.
3531 * lang.c (flag_new_exceptions): Don't declare it.
3532 (java_init_options): Or set it.
3534 2001-03-27 Richard Henderson <rth@redhat.com>
3536 * decl.c (end_java_method): Rename asynchronous_exceptions to
3537 flag_non_call_exceptions.
3538 * parse.y (source_end_java_method): Likewise.
3540 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3542 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
3544 2001-03-26 Mark Mitchell <mark@codesourcery.com>
3546 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
3548 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3550 * parse.y (find_as_inner_class): Follow current package
3551 indications not to mistakingly load an unrelated class.
3553 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3555 * constants.c (PUTN): Use memcpy, not bcopy.
3557 * lex.c (java_read_char): Use memmove, not bcopy.
3559 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
3561 2001-03-23 Per Bothner <per@bothner.com>
3563 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
3564 macro for better error pin-pointing.
3565 * java-tree.h: Fix typo in comment.
3567 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
3568 Don't include jsr/goto in exception range.
3569 Check if start and end of exception range are the same (also TRY_EXPR).
3570 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
3571 However, do emit the following goto even if try_block is empty.
3572 Defer freeing exception_decl until after the finalizer, to make
3573 sure the local isn't reused in the finalizer. Fixes PR java/1208.
3575 * parse.y (java_complete_lhs): If the try-clause is empty, just
3576 return the finally-clause and vice versa.
3578 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3580 * gcj.texi (Input Options): documented the check for attribute
3581 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
3582 * java-tree.h (flag_force_classes_archive_check): Declared extern.
3583 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
3584 (jcf_parse): Check for the right classes archive if necessary.
3585 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
3586 (jcf_parse_fields): Fixed indentation.
3587 * jcf-write.c (append_gcj_attribute): New function.
3588 (generate_classfile): Compute the attribute count, invoke
3589 `append_gcj_attribute'.
3590 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
3591 turned into bit-fields. New bit-field `right_zip.'
3592 (JCF_ZERO): Set `right_zip' to zero.
3593 * lang-options.h (-fforce-classes-archive-check): Added flag.
3594 * lang.c (flag_force_classes_archive_check): New flag.
3595 (lang_f_options): New entry `force-classes-archive-check.'
3598 2001-02-07 Andrew Haley <aph@redhat.com>
3600 * gcj.texi (Configure-time Options): Add -fcheck-references.
3601 * expr.c (build_java_indirect_ref): New function.
3602 (java_check_reference): New function.
3603 (build_java_array_length_access): Use build_java_indirect_ref to
3604 check for null references.
3605 (build_java_arrayaccess): Likewise.
3606 (build_get_class): Likewise.
3607 (build_field_ref): Likewise.
3608 (invoke_build_dtable): Likewise.
3609 (build_invokeinterface): Likewise.
3610 * lang.c (lang_f_options): Add flag_check_references.
3611 * jvspec.c (jvgenmain_spec): Add flag_check_references.
3612 * java-tree.h (flag_check_references): New variable.
3613 * lang.c (flag_check_references): Likewise.
3614 * parse.y (patch_invoke): Use java_check_reference.
3615 (patch_assignment): Allow for extra nesting in
3616 _Jv_CheckArrayStore.
3618 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
3620 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
3621 * lex.c (cxx_keywords): Likewise.
3623 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3625 * parse.y (qualify_ambiguous_name): Broaden `length'
3626 recognition. Help MODIFY_EXPR be resolved as expression names.
3627 Fixes PR java/2066. Fixes PR java/2400.
3629 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
3631 * gjavah.c (process_file): Mark interface definitions with
3632 "__attribute__ ((java_interface))".
3634 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3636 * class.c (layout_class): Fixed push_super_field's second
3637 argument. Fixes PR java/2333.
3638 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
3639 too early to lay innerclasses out.
3641 2001-03-20 Tom Tromey <tromey@redhat.com>
3642 Alexandre Petit-Bianco <apbianco@redhat.com>
3644 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
3645 inside an array reference. Insertion of the array store check
3646 rewritten. Fixes PR java/2299.
3648 2001-03-20 Tom Tromey <tromey@redhat.com>
3650 * lex.c (java_read_unicode): Only accept leading `u's.
3652 2001-03-20 Tom Tromey <tromey@redhat.com>
3654 * jcf-parse.c (read_class): Initialize `class'.
3656 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3658 * jcf_parse.c (jcf_parse): Eliminate unused variable.
3660 2001-03-19 Mark Mitchell <mark@codesourcery.com>
3662 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
3663 (layout_class): Likewise.
3664 (layout_class_method): Likewise.
3665 (emit_register_classes): Likewise.
3666 * decl.c (builtin_function): Likewise.
3667 (give_name_to_locals): Likewise.
3669 2001-03-19 Per Bothner <per@bothner.com>
3671 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
3672 before trying to load an inner class.
3674 Fixes to process to command-line .class files in two passes.
3675 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
3676 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
3677 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
3678 * class.c (is_compiled_class): Fix for renamed flag.
3679 * parse.y (maybe_create_class_interface_decl): Likewise.
3680 * jcf-parse.c (yyparse): Also set if compiling .class files.
3681 * jcf-parse.c (read_class); Read current_class.
3682 (jcf_parse): Make static.
3683 (load_inner_classes): New function, with code moved from jcf_parse,
3684 because we need to inner classes after the command-line files are read.
3685 (yyparse): Set finput to NULL when it doesn't need to be closed.
3686 Reduce use of main_jcf (basically only for archive) and
3687 use finput instead of main_jcf->read_state.
3688 Inline jcf_figure_file_type into yyparse.
3689 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
3690 Defer load_inner_classes and parse_class_file to a second pass,
3691 after we've correctly mapped command-line .clas fiels to classes.
3692 (jcf_figure_file_type): Removed.
3693 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
3694 (JCF_ZERO): Also clear zipd field.
3695 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
3697 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3699 * jcf-parse.c (yyparse): Change ch from char * to char.
3701 2001-03-19 Per Bothner <per@bothner.com>
3703 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
3704 Add constructed filelist-file at end, following -xjava. Thus any .o
3705 and library files are not affected by the -xjava. Also wrap
3706 explicit @FILE with -xjava and -xnone.
3708 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
3710 * class.c (build_static_field_ref): Call make_decl_rtl() after
3711 setting the DECL_EXTERNAL flag.
3713 2001-03-17 Per Bothner <per@bothner.com>
3715 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
3717 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
3718 when result is is needed (target is STACK_TARGET).
3720 * parse.h (JDEP_SOLV): Removed.
3721 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
3723 * parse.y (incomplete_class_list): Removed.
3724 (obtain_incomplete_type): Don't use or set incomplete_class_list.
3725 It doesn't work if resolve_class changes the name of an array type
3726 that is on the list and then someone else looks for the modified name.
3727 Also, seems liable to break when compiling multiple source files at
3728 once. So the simplest is to just remove incomplete_class_list -
3729 it is only a minor space win and it is not even clear it saves time.
3731 * parse.y (resolve_class): Remove unneeded promote_type.
3733 2001-03-15 Per Bothner <per@bothner.com>
3735 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
3736 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
3737 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
3738 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
3740 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
3741 * parse.y (java_expand_classes): Likewise.
3743 * parse.y (expand_start_java_method): Was only called once and had a
3744 misleading name, so inline in caller java_complete_expand_method.
3745 (enter_a_block): Likewise inline in enter_block and remove.
3747 Remove junk from when gcc/java was created (by copying from C/C++).
3748 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
3749 (struct binding_level): Remove fields keep, keep_if_subblocks,
3750 more_cleanups_ok, have_cleanups (which have never been used).
3751 (pushlevel, poplevel): Remove related useless code.
3753 * class.c (make_class_data): The class_dtable_decl (i.e. the
3754 vtable for Class) should be external, except when compiling Class.
3756 * jvspec.c (lang_specific_driver): Fix -C handling.
3757 Check -save-temps to see if temp @FILE should be deleted.
3758 Follow-up to/fix for February 16 patch.
3760 * verify.c (verify_jvm_instructions): Better error msgs for dup.
3761 (type_stack_dup): Remove no-longer neded error check.
3763 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
3765 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
3766 to 'for_pointer'. If this type is for a pointer (argument) mangling,
3767 don't surround the element with 'N..E' if the type name is
3770 2001-03-14 Mark Mitchell <mark@codesourcery.com>
3772 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
3773 DECL_RTL_SET_P, etc.
3774 (make_method_value): Likewise.
3775 (get_dispatch_table): Likewise.
3777 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
3779 2001-03-07 Tom Tromey <tromey@redhat.com>
3781 * config-lang.in (lang_requires): Define.
3783 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
3785 * typeck.c (convert): Check flag_unsafe_math_optimizations,
3788 2001-03-05 Per Bothner <per@bothner.com>
3790 Fix a problem where rest_of_decl_compilation applied to
3791 class_dtable_decl causes problems because it was done too early,
3792 before output file was opened.
3793 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
3794 * class.c (class_dtable_decl): Add macro - element of class_roots.
3795 (make_class_data): Define class_dtable_decl.
3796 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
3798 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3800 * java/class.c, java/decl.c, java/java-tree.h: Replace all
3801 uses of 'boolean' with 'bool'.
3803 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3805 * lang-specs.h: Add zero initializer for cpp_spec field to all
3808 2001-02-16 Per Bothner <per@bothner.com>
3810 Handle compiling multiple input files at once, and @FILE syntax.
3811 * gcj.texi: Updated documentation to match.
3812 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
3813 * jcf-parse.c (parse_source_file): Split into ...
3814 (parse_source_file_1): New function - and:
3815 (parse_source_file_2): New function.
3816 (yyparse): On -ffilelist-file, open and scan named file.
3817 On first pass over files, only do parse_source_file_1.
3818 A new second pass calls parse_source_file_2 for each file to compile.
3819 (init_jcf_parse): Call init_src_parse.
3820 * jvspec.c (INDIRECT_FILE_ARG): New flag.
3821 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
3822 as multiple input file combined in one compilation.
3823 * lang-options.h: Add -ffilelist-file
3824 * lang.c (flag_filelist_file): New flag variable.
3825 (lang_f_options): Handle -ffilelist-file.
3826 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
3827 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
3828 gclass_list - use global fields of src_parse_roots instead.
3829 * parse.y (src_parse_roots): New array.
3830 (incomplete_class_list, gclass_list): New macros.
3831 (push_parser_context, java_pop_parser_context,
3832 java_parser_context_resume): Don't fiddle with deleted fields.
3833 (various): Use incomplete_class gclass_list and global macros
3834 instead of parse_ctxt fields - the lists are global.
3835 (init_src_parse): New function.
3837 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3839 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
3841 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3843 * parse.y (check_inner_class_access): Moved declaration of local
3844 `enclosing_decl_type' to the right location.
3846 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
3848 * parse.y (parser_check_super_interface): Don't call
3849 check_pkg_class_access for an inner interface.
3850 (parser_check_super): Don't call check_pkg_class_access for inner
3852 (do_resolve_class): Simplify enclosing type loop. Don't call
3853 check_pkg_class_access if CL and DECL are not set.
3854 (find_in_imports_on_demand): Set DECL if class_type needed to be
3855 loaded. Don't call check_pkg_class_access for an inner class.
3856 (check_inner_class_access): Rewritten to implement member access
3857 rules as per spec 6.6.1.
3858 (check_pkg_class_access): Handle the empty package correctly.
3859 (in_same_package): New function. Determine if two classes are in the
3862 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
3864 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
3865 method into array types.
3866 * parse.y (patch_method_invocation): Bypass access check on clone call
3869 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3871 * expr.c (build_instanceof): Check for arrays when trying fold to
3874 2001-02-15 Jim Meyering <meyering@lucent.com>
3876 * Make-lang.in (java.install-common): Depend on `installdirs'.
3877 (java.install-info): Likewise.
3879 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
3881 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
3883 2001-02-14 Tom Tromey <tromey@redhat.com>
3884 Alexandre Petit-Bianco <apbianco@cygnus.com>
3886 Fix for PR java/1261.
3887 * typeck.c (build_java_array_type): Add public `clone' method to
3889 * parse.y (resolve_qualified_expression_name): Use current_class
3890 when checking for inaccessibility.
3891 (patch_method_invocation): Fixed error message when accessibility
3892 denied. Added `from_super' argument.
3894 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3896 * parse.y (resolve_class): Don't build a fake decl. Use the one
3898 * typeck.c (build_java_array_type): Build and assign decl to array
3901 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3903 * parse.y (not_accessible_p): Changed leading comment. Added extra
3904 `where' argument. Use it to enforce protected access rules.
3905 (resolve_qualified_expression_name): Added extra argument to
3907 (patch_method_invocation): Use argument `primary' to provide
3908 not_accessible_p with an extra argument.
3909 (lookup_method_invoke): Added extra argument to not_accessible_p.
3910 (search_applicable_method_list): Likewise.
3912 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3914 * parse.y (resolve_qualified_expression_name): Try to resolve as
3915 an inner class access only if `decl' is a TYPE_DECL.
3917 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3919 * decl.c (classdollar_identifier_node): Initialize.
3920 * java-tree.h (enum java_tree_index): New entry
3921 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
3922 (classdollar_identifier_node): New macro.
3923 (ID_CLASSDOLLAR_P): Likewise.
3924 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
3925 (build_dot_class_method_invocation): Likewise.
3926 (find_applicable_accessible_methods_list): `class$' can't be
3929 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3931 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
3933 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3935 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
3936 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3939 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3941 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
3942 outside of the `__U' sequence too.
3943 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
3946 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3948 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
3950 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3952 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
3953 (JVGENMAIN_OBJS): Likewise.
3954 * java-tree.h (append_gpp_mangled_name): New prototype.
3955 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3956 Removed cast calling `gcc_add_root.'
3957 * jvgenmain.c (mangle_obstack): New global, initialized.
3959 (do_mangle_class): Constify local `ptr.'
3960 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3961 append_gpp_mangle_name and update `count' if necessary.
3962 Use `mangle_obstack.'
3963 * mangle.c (append_unicode_mangled_name): Removed.
3964 (append_gpp_mangled_name): Likewise.
3965 (unicode_mangling_length): Likewise.
3966 (mangle_member_name): Return type set to `void.'
3967 (mangle_field_decl): Don't append `U' in escaped names.
3968 (mangle_method_decl): Likewise.
3969 (mangle_member_name): Just use `append_gpp_mangled_name.'
3970 * mangle_name.c: New file.
3972 2001-02-07 Per Bothner <per@bothner.com>
3974 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3976 * check-init.c (check_init): Don't call done_alternative after
3977 processing loop code, as a LOOP_EXPR never terminates normally.
3979 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3981 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3983 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3985 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3988 2001-02-06 Tom Tromey <tromey@redhat.com>
3990 * lex.c (java_new_lexer): Longer error message.
3992 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3993 Alexandre Petit-Bianco <apbianco@cygnus.com>
3995 * typeck.c (build_prim_array_type): Added leading comment.
3996 (build_java_array_type): Moved locals out of
3997 block. Always create the `data' field, fixed alignment to match
4000 2001-02-04 Tom Tromey <tromey@redhat.com>
4002 * expr.c (java_lang_expand_expr): Don't bother recomputing
4003 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
4006 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4008 * parse.y (process_imports): Save the original name of the import
4009 for better error report.
4011 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
4013 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
4014 of macros used when compiling jvspec.c.
4015 * jvspec.c (lang_specific_driver): Link with the shared
4018 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4020 * check-init.c (check_init): Call internal_error instead of fatal.
4021 * expr.c (java_lang_expand_expr): Likewise.
4022 * jcf-parse.c (get_constant): Likewise.
4023 * mangle.c (java_mangle_decl): Likewise.
4024 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
4025 (operator_string): Likewise.
4026 * check-init.c (check_init): Call abort instead of fatal.
4027 * class.c (build_class_ref): Likewise.
4028 * constants.c (write_constant_pool): Likewise.
4029 * decl.c (start_java_method): Likewise.
4030 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
4031 (java_stack_dup, encode_newarray_type): Likewise.
4032 (build_java_array_length_access): Likewise.
4033 (build_java_check_indexed_type, expand_java_pushc): Likewise.
4034 (build_java_soft_divmod, build_invokeinterface): Likewise.
4035 * java-tree.h (INNER_CLASS_P): Likewise.
4036 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
4037 (give_name_to_class, get_class_constant): Likewise.
4038 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
4039 (find_constant_index, generate_bytecode_conditional): Likewise.
4040 (generate_bytecode_insns, perform_relocations): Likewise.
4041 * lex.c (java_unget_unicode, java_lex): Likewise.
4042 * mangle.c (mangle_type, mangle_record_type): Likewise.
4043 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
4044 (finish_mangling): Likewise.
4045 * parse.h (MARK_FINAL_PARMS): Likewise.
4046 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
4047 (obtain_incomplete_type, java_complete_class): Likewise.
4048 (java_check_regular_methods, java_complete_expand_method): Likewise.
4049 (cut_identifier_in_qualified, check_deprecation): Likewise.
4050 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
4051 (java_complete_lhs, lookup_name_in_blocks): Likewise.
4052 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
4053 * typeck.c (set_local_type, parse_signature_type): Likewise.
4054 (parse_signature_string, build_java_signature): Likewise;
4055 (set_java_signature): Likewise.
4056 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
4057 * class.c (add_method): Call fatal_error instead of fatal.
4058 (build_static_field_ref): Likewise.
4059 * expr.c (build_known_method_ref, expand_invoke): Likewise.
4060 * jcf-parse.c (get_constant, jcf_parse): Likewise.
4061 * lex.c (java_new_new_lexer): Likewise.
4062 * jv-scan.c (main): Likewise.
4063 (fatal_error): Renamed from fatal.
4064 * jcf-parse.c (yyparse): Call fatal_io_error instead of
4066 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
4067 (yyparse): Likewise.
4068 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
4069 * lex.c (java_get_line_col): Likewise.
4070 * jcf-parse.c (load_class): Make errors non-fatal.
4071 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
4073 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
4075 * jvgenmain.c (class_mangling_suffix): Remove unused string.
4076 (error): Remove unused function.
4077 (main): Don't use "__attribute__ alias" on generated class symbol.
4079 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
4081 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
4083 * parse.y (finish_method_declaration): Code accounting for WFLed
4084 method DECL_NAMEs deleted.
4085 (check_abstract_method_definitions): Likewise.
4086 (resolve_type_during_patch): Layout resolved type.
4087 * typeck.c (lookup_do): Removed unused local.
4089 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
4091 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
4092 * decl.c (init_decl_processing): Use integer_minus_one_node, not
4093 integer_negative_one_node.
4094 * expr.c (build_java_binop): Likewise.
4096 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
4098 * zextract.c (read_zip_archive): Read file_offset before writing
4099 zipd and consequently clobbering the header contents.
4101 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4103 * Make-lang.in: Remove all dependencies on defaults.h.
4104 * decl.c: Don't include defaults.h.
4106 * parse.y: Likewise.
4108 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4110 * ChangeLog (2001-01-21): Fixed typo.
4111 * class.c (layout_class_method): Code accounting for WFLed
4112 method DECL_NAMEs deleted.
4113 * constant.c (find_methodref_index): Likewise.
4114 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
4115 * java-tree.h (DECL_FUNCTION_WFL): New macro.
4116 (struct lang_decl): New field `wfl'.
4117 (java_get_real_method_name): Prototype deleted.
4118 * mangle.c (mangle_method_decl): Code accounting for WFLed
4119 method DECL_NAMEs deleted.
4120 * parse.h (GET_METHOD_NAME): Macro deleted.
4121 * parse.y (reset_method_name): Deleted.
4122 (method_header): Set DECL_FUNCTION_WFL.
4123 (check_abstract_method_header): Code accounting for WFLed method
4125 (java_get_real_method_name): Deleted.
4126 (check_method_redefinition): Code accounting for WFLed method
4127 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
4128 (java_check_regular_methods): Likewise.
4129 (java_check_abstract_methods): Likewise.
4130 (java_expand_classes): Don't call `reset_method_name.'
4131 (search_applicable_method_list): Use DECL_NAMEs instead of
4133 * typeck.c (lookup_do): Code accounting for WFLed method
4136 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
4138 * lex.c (java_read_char): Check for EOF from getc first.
4140 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4142 * class.c (layout_class): Don't lay the superclass out if it's
4143 already being laid out.
4144 * jcf-parse.c (handle_innerclass_attribute): New function.
4145 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
4146 handle_innerclasses_attribute.
4147 (jcf_parse): Don't load an innerclasses if it's already being
4149 * jcf-write.c (append_innerclass_attribute_entry): Static
4150 `anonymous_name' and its initialization deleted. `ocii' and `ini'
4151 to be zero for anonymous classes.
4153 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4155 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
4157 * jcf-parse.c (set_source_filename): Use
4158 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
4160 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4162 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
4163 gets a unique asm name.
4165 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4167 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
4168 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4170 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
4171 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
4172 * parse.y (lookup_package_type_and_set_next): Deleted.
4173 (resolve_package): Removed unnecessary code.
4174 (find_applicable_accessible_methods_list): `finit$' can't be
4176 * verify.c (pop_argument_types): Added missing prototype.
4178 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
4180 * config-lang.in: Disable java by default.
4182 2001-01-23 Tom Tromey <tromey@redhat.com>
4184 * gcj.texi (Copying): New node.
4185 Added copyright information.
4187 2001-01-21 Per Bothner <per@bothner.com>
4189 Various fixes to allow compiling a compressed .jar/.zip archive.
4190 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
4191 (struct ZipFile): Add fields name and next (from ZipFileCache).
4192 (struct ZipDirectory): New field zipf points to owning ZipFile.
4193 * jcf.h (struct ZipDirectory): Add forward declaration.
4194 (struct JCF): Declare zipd field to have type struct ZipDirectory.
4195 Remove seen_in_zip and zip_offset fields.
4196 (JCF_SEEN_IN_ZIP): New macro.
4197 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
4198 * jcf-io.c: Change all ZipFileCache to ZipFile.
4199 (read_zip_member): New function.
4200 (open_in_zip): Call read_zip_member.
4201 * jcf-parse.c (find_in_current_zip): Remove function.
4202 (read_class): Merge in find_in_current_zip functionality.
4203 Call read_zip_member if needed.
4204 (parse_zip_file_entries): Use read_zip_member.
4205 (process_zip_dir): Update for removed and added JCF fields.
4206 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
4208 2001-01-21 Per Bothner <per@bothner.com>
4210 Minor optimization of static ggc roots.
4211 * jcf-parse.c (parse_roots): New static field.
4212 (current_field, current_method, current_file_list): Replace by macros
4213 naming fields of parse_roots.
4214 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
4215 * class.c (class_roots): New static field.
4216 (registered_class, fields_ident, info_ident, class_list):
4217 New macros naming fields of parse_roots.
4218 (build_static_field_ref): Don't register roots here.
4219 (layout_class): Static field list replaced by macro class_list.
4220 (init_class_processing): Call ggc_add_tree_root for 4 roots.
4221 Initialize fields_ident and info_ident here.
4223 2001-01-21 Per Bothner <per@bothner.com>
4225 * jcf-parse.c (ggc_mark_jcf): New function.
4226 (init_jcf_parse): Register current_jcf as ggc root.
4228 2001-01-21 Per Bothner <per@bothner.com>
4230 * lang.c (put_decl_node): Print method's name.
4232 2001-01-21 Per Bothner <per@bothner.com>
4234 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
4235 (verify_jvm_instructions): Use it, for better error messages on loads.
4237 2001-01-21 Per Bothner <per@bothner.com>
4239 * verify.c (merge_type_state): Still may have to merge even if
4240 LABEL_VERIFIED (label).
4242 2001-01-21 Per Bothner <per@bothner.com>
4244 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
4245 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
4247 2001-01-19 Per Bothner <per@bothner.com>
4249 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
4250 if expeting an interface type. Refines Tom's change of 2000-09-12.
4252 2001-01-18 Per Bothner <per@bothner.com>
4254 * gcj.texi (Input Options): Mention .java files.
4256 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4258 * lang-options.h (-Wunsupported-jdk11): Removed.
4259 * lang.c (flag_not_overriding): Deleted.
4260 (flag_static_local_jdk1_1): Likewise.
4261 (lang_W_options): Removed "unsupported-jdk11" entry.
4262 * parse.y (java_check_methods): Removed dead code.
4264 2001-01-17 Tom Tromey <tromey@redhat.com>
4266 Changes suggested by Per Bothner:
4267 * gcj.texi (Input Options): Don't mention input files.
4268 (Code Generation): Updated --main information.
4269 (Invoking jcf-dump): Mention that --javap is incomplete.
4270 From Alexandre Petit-Bianco:
4271 (Warnings): Don't mention -Wunsupported-jdk11.
4273 (Compatibility): Mention JDK 1.2-ness of libraries.
4274 (Resources): Mention resources used when writing gcj.
4276 2001-01-17 Tom Tromey <tromey@redhat.com>
4278 * gcj.texi: New file.
4279 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
4280 (java.info): Depend on gcj.info.
4281 (java/gcj.dvi): New target.
4282 (java.dvi): Depend on gcj.dvi.
4283 (java.install-info): Wrote.
4285 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
4287 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
4288 having called make_decl_rtl.
4290 2001-01-14 Per Bothner <per@bothner.com>
4292 Various patches to emit better messages on verification errors.
4293 * expr.c (push_type_0): Return error indication on stack overflow,
4294 instead of callinfg fatal.
4295 (push_type): Now just call push_type_0 (nd fatal on overflow).
4296 (pop_type_0): Return detailed error message (in a char** argument).
4297 (pop_type): If pop_type_0 fails, print error message.
4298 (pop_argument_types): Moved to verify.c.
4299 * verify.c (pop_argument_types): Moved from expr.c.
4300 Return a (possible) error message, rather than void.
4301 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
4302 (verify_jvm_instruction): Use new macros, improving error messages.
4303 For case OPCODE_astore use object_ptr_type_node.
4304 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
4305 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
4307 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
4308 constant, return body without wrapper. (Improves constant folding.)
4309 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
4311 2001-01-13 Per Bothner <per@bothner.com>
4313 * expr.c (expand_java_field_op): Assigning to a final field outside
4314 an initializer does not violate JVM spec, so should be warning, not
4315 error. (Sun's verifier does not complain - though MicroSoft's does.)
4317 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
4319 * gjavah.c (version), jcf-dump.c (version): Update copyright year
4322 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
4324 * parse.y (resolve_expression_name): Permit instance variables from
4325 enclosing context in super constructor call.
4326 (resolve_qualified_expression_name): Permit enclosing class's qualified
4327 "this" in super constructor call.
4329 2001-01-10 Mark Mitchell <mark@codesourcery.com>
4331 * class.c (build_utf8_ref): Remove last argument in call to
4332 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
4333 (build_class_ref): Likewise.
4334 (build_static_field_ref): Likewise.
4335 (get_dispatch_table): Likewise.
4336 (layout_class_method): Likewise.
4337 (emit_register_classes): Likewise.
4338 * constants.c (build_constant_data_ref): Likewise.
4339 * decl.c (builtin_function): Likewise.
4340 (create_primitive_vtable): Likewise.
4341 * expr.c (build_known_method_def): Likewise.
4342 (build_jni_stub): Likewise.
4343 (java_lang_expand_expr): Likewise.
4345 2001-01-10 Tom Tromey <tromey@redhat.com>
4347 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
4349 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4351 * java-tree.h (lang_printable_name_wls): New prototype.
4352 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
4353 rather than `current_class' to print type name. Don't prepend type
4354 names when printing constructor names.
4355 (lang_printable_name_wls): New function.
4356 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
4357 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
4358 * parse.y (patch_method_invocation): Message tuned for constructors.
4359 (not_accessible_p): Grant `private' access from within
4362 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4364 All files with updated copyright when applicable.
4365 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
4366 * class.c (mangle_class_field): Function removed.
4367 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
4368 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
4369 (build_class_ref): Call `java_mangle_class_field' instead of
4370 `mangle_class_field.'
4371 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
4372 (layout_class): Call `java_mangle_decl' instead of
4373 `mangle_static_field.'
4374 (cxx_keywords): Initialized static array moved to `lex.c.'
4375 (layout_class_method): Changed leading comment. Simplified to
4376 call `java_mangle_decl.' Local `ptr' moved in for loop body.
4377 * decl.c (lang_mark_tree): Mark field `package_list.'
4378 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
4379 (struct lang_type): New field `package_list.'
4380 (unicode_mangling_length): Prototype removed.
4381 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4382 emit_unicode_mangled_name): Likewise.
4383 (cxx_keyword_p): New prototype.
4384 (java_mangle_decl, java_mangle_class_field,
4385 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
4386 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
4388 * jvgenmain.c (main_method_prefix): Global variable removed.
4389 (main_method_suffix): Likewise.
4390 (do_mangle_classname): New function.
4391 (main): Call it. Format changed to accommodate new mangling scheme.
4392 * lex.c: (utf8_cmp): Conditionally prototyped.
4393 (cxx_keywords): Moved from class.c, conditionally defined.
4394 (utf8_cmp, cxx_keyword_p): Likewise.
4395 * mangle.c (obstack.h, ggc.h): Included.
4396 (mangle_field_decl): New function.
4397 (mangle_method_decl, mangle_type, mangle_pointer_type,
4398 mangle_array_type, mangle_record_type,
4399 find_compression_pointer_match, find_compression_array_match,
4400 find_compression_record_match,
4401 find_compression_array_template_match, set_type_package_list,
4402 entry_match_pointer_p, emit_compression_string, init_mangling,
4403 finish_mangling, compression_table_add, mangle_member_name): Likewise.
4404 (mangle_obstack): New global.
4405 (MANGLE_RAW_STRING): New macro.
4406 (unicode_mangling_length): Turned static.
4407 (append_unicode_mangled_name): Renamed from
4408 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
4409 replaces `obstack', removed from the parameter list.
4410 (append_gpp_mangled_name): Turned static. `mangle_obstack'
4411 replaces parameter `obstack', removed from the parameter list. Call
4412 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
4413 (append_gpp_mangled_classtype): Removed.
4414 (compression_table, compression_next): New static variables.
4415 * parse.y (temporary_obstack): Extern declaration removed.
4417 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4419 * parse.y (patch_binop): Compute missing type in error situations.
4421 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4423 * class.c (make_class_data): Push initial value for "arrayclass".
4424 * decl.c (init_decl_processing): Add new class field "arrayclass".
4426 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4428 From patha@softlab.ericsson.se:
4429 * parse.y (switch_label): Use build, not build1, to construct
4432 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
4434 * lang.c (lang_decode_option): Change -MA to -MP.
4435 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
4436 Update to new prototype; do quote targets.
4437 (jcf_dependency_write): Update.
4439 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
4441 Shorten primitive array allocation path:
4442 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
4443 to create new primitive arrays.
4444 * expr.c (build_newarray): If generating native code, call
4445 soft_newarray_node with a reference to the primitive TYPE identifier
4446 instead of type_value.
4448 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
4450 Fix for PRs gcj/312 and gcj/253:
4451 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
4452 dest if they arn't already.
4453 * class.c (layout_class): Call maybe_layout_super_class on
4454 superinterfaces also, but only if compiling from bytecode.
4457 * parse.y (create_class): Set ACC_STATIC if class is declared in an
4460 2000-12-15 Tom Tromey <tromey@redhat.com>
4462 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
4465 2000-12-14 Andrew Haley <aph@redhat.com>
4467 * boehm.c (mark_reference_fields): Change test to correctly detect
4470 2000-12-15 Andreas Jaeger <aj@suse.de>
4472 * config-lang.in (lang_dirs): Added.
4474 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4476 * parse.y (end_artificial_method_body): Fixed undefined behavior.
4477 Credits go to rth for finding it.
4479 2000-12-13 Mike Stump <mrs@wrs.com>
4481 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
4483 2000-11-07 Tom Tromey <tromey@cygnus.com>
4485 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
4486 * lex.c (java_ignorable_control_p): Removed.
4487 (java_letter_or_digit_p): Removed.
4488 (java_start_char_p): New function.
4489 (java_read_char): Return `int', not `unicode_t'. Changed
4491 (java_read_unicode): Likewise.
4492 (java_read_unicode_collapsing_terminators): Likewise.
4493 (java_get_unicode): Likewise.
4494 (java_new_lexer): Initialize hit_eof.
4495 (java_parse_end_comment): Take `int' argument.
4496 (java_parse_doc_section): Likewise.
4497 (java_parse_escape_sequence): Don't allow backlash-newline.
4499 * lex.h (JAVA_DIGIT_P): Removed.
4500 (_JAVA_LETTER_OR_DIGIT_P): Removed.
4501 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
4502 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
4503 (JAVA_PART_CHAR_P): New macro.
4505 (JAVA_CHAR_ERROR): Now -2.
4506 (java_lexer): New field `hit_eof'.
4507 * chartables.h: New file.
4508 * gen-table.pl: new file.
4510 2000-11-20 Tom Tromey <tromey@cygnus.com>
4511 Alexandre Petit-Bianco <apbianco@cygnus.com>
4513 * parse.y (java_complete_lhs): Only allow compound assignment of
4514 reference type if type is String.
4516 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4518 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
4519 jcf-path.c: Likewise.
4521 2000-12-09 Anthony Green <green@redhat.com>
4523 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
4524 filestart and filename_length as int values.
4526 2000-12-07 Mo DeJong <mdejong@redhat.com>
4528 * jcf-io.c (find_class): Correct the logic that tests to see if a
4529 .java file is newer than its .class file. The compiler was
4530 incorrectly printing a warning when file mod times were equal.
4532 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
4534 * jvgenmain.c: Use ISPRINT not isascii.
4536 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4538 * parse.y (end_artificial_method_body): Fixed typo.
4540 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
4542 * parse.y (patch_method_invocation): Pick the correct enclosing
4543 context when creating inner class instances.
4546 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
4548 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
4549 Update copyright year to 2000.
4551 2000-11-23 Anthony Green <green@redhat.com>
4553 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
4554 Move current_file_list out of yyparse and make it static.
4556 * expr.c: Declare quick_stack and tree_list_free_list as static
4557 (init_expr_processing): Register quick_stack and
4558 tree_list_free_list roots.
4560 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4562 * parse.y (build_outer_field_access): New local `decl_ctx', use
4563 it. Check for field's context and current class immediate outer
4564 context inheritance.
4565 (outer_field_access_p): Consider fields inherited from the last
4567 (build_access_to_thisn): Stop at the last enclosing context if
4571 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
4573 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
4575 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
4577 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
4580 2000-11-20 Tom Tromey <tromey@cygnus.com>
4582 * jv-scan.c (help): Document --complexity.
4583 (options): Added --complexity.
4584 (flag_complexity): New global.
4585 (main): Call `report'.
4586 * parse-scan.y (complexity): New global.
4587 (if_then_statement, if_then_else_statement,
4588 if_then_else_statement_nsi, switch_block_statement_group,
4589 while_expression, do_statement, for_begin, continue_statement,
4590 throw_statement, catch_clause, finally, method_invocation,
4591 conditional_and_expression, conditional_or_expression,
4592 conditional_expression): Update complexity.
4593 (reset_report): Reset complexity.
4594 (report): New function.
4596 2000-11-20 Tom Tromey <tromey@cygnus.com>
4598 * lex.c (yylex): Added STRICT_TK case.
4599 * parse.y (STRICT_TK): Added.
4600 * parse-scan.y (STRICT_TK): Added.
4601 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
4602 `;'. Use 4, not 3, with -k option. Correctly rename resulting
4604 * keyword.h: Rebuilt.
4605 * keyword.gperf (strictfp): Added.
4607 2000-11-20 Tom Tromey <tromey@cygnus.com>
4609 * lex.c (yylex): Recognize floating point constants with leading
4612 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4614 * java-tree.h (cyclic_inheritance_report): Constify.
4615 * parse.y (cyclic_inheritance_report): Likewise.
4617 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
4619 * parse.y (goal): Remove call to ggc_add_string_root.
4621 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
4623 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
4624 Create string in scratch buffer, then pass to build_string.
4626 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
4628 * parse.y (issue_warning_error_from_context): Add
4631 2000-11-11 Anthony Green <green@redhat.com>
4633 * jcf-parse.c (process_zip_dir): Add finput parameter.
4634 (jcf_figure_file_type): Call process_zip_dir with appropriate
4637 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4639 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
4640 * jcf-parse.c (jcf_figure_file_type): Likewise.
4642 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
4644 * parse.y (create_new_parser_context): Use memset () instead of
4647 2000-11-08 Tom Tromey <tromey@cygnus.com>
4649 * gjavah.c (process_file): Only include gcj/cni.h when generating
4652 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
4654 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
4655 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
4656 instead of bzero ().
4658 2000-11-05 Tom Tromey <tromey@cygnus.com>
4660 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
4661 * lex.c (IS_ZERO): New define.
4662 (java_perform_atof): Error on floating point underflow.
4664 2000-11-04 Tom Tromey <tromey@cygnus.com>
4666 * lex.c (java_parse_escape_sequence): Only read two octal
4667 characters if the first one is greater than 3. Don't allow
4668 "octal" numbers to include the digits 8 or 9.
4670 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
4672 * Make-lang.in (java.distdir): Remove.
4674 2000-11-03 Tom Tromey <tromey@cygnus.com>
4676 * Make-lang.in (java.dvi): New target.
4677 Partial fix for PR other/567.
4679 * lang-options.h: Mention -Wout-of-date.
4680 * jcf-dump.c (flag_newer): New global.
4681 * gjavah.c (flag_newer): New global.
4682 * jcf-io.c (find_class): Only warn when flag_newer set.
4683 * lang.c (flag_newer): New global.
4684 (struct string_option): New declaration.
4685 (lang_W_options): New global.
4686 (process_option_with_no): New function.
4687 (lang_decode_option): Use it.
4689 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
4690 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
4693 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
4694 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
4695 * lex.c (java_read_unicode): Removed `term_context' argument.
4696 Recognize any number of `u' in `\u'.
4697 (java_read_unicode_collapsing_terminators): New function.
4698 (java_get_unicode): Use it.
4699 (java_lineterminator): Removed.
4700 (yylex): Produce error if character literal is newline or single
4701 quote. Return if eof found in middle of `//' comment. EOF in
4702 `//' comment is only an error if pedantic.
4703 (java_ignorable_control_p): New function.
4704 (java_parse_end_comment): Return if eof found in middle of
4707 * jv-scan.c (pedantic): New global.
4709 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4711 * parse.y (outer_field_access_p): Inherited fields aren't
4712 consider outer fields.
4713 (maybe_build_thisn_access_method): Use
4714 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
4715 (resolve_expression_name): Trigger an error if a static field
4716 is being accessed as an outer field.
4718 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4720 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
4723 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4725 * Make-lang.in: Move all build rules here from Makefile.in,
4726 adapt to new context. Wrap all rules that change the current
4727 directory in parentheses. Expunge all references to $(P).
4728 When one command depends on another and they're run all at
4729 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4730 all object-file generation rules. Delete obsolete variables.
4732 * Makefile.in: Delete.
4733 * config-lang.in: Delete outputs= line.
4735 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4737 * parse.y (patch_method_invocation): NULLify this_arg when already
4739 (maybe_use_access_method): Handle call to methods unrelated to the
4740 current class. Fixed comment.
4743 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4745 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
4748 2000-10-24 Tom Tromey <tromey@cygnus.com>
4750 * lex.c (java_new_lexer): Initialize new fields. Work around
4751 broken iconv() implementations.
4752 (java_read_char): Swap bytes if required. Use fallback decoder if
4754 (byteswap_init, need_byteswap): New globals.
4755 (java_destroy_lexer): Only close iconv handle if it is in use.
4756 * lex.h (java_lexer): New fields read_anything, byte_swap,
4758 Made out_buffer unsigned.
4760 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4762 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
4763 where an enclosing context can be set on the jdep.
4764 (do_resolve_class): Fixed identation.
4766 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4768 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
4770 * jcf-reader.c (peek_attribute, skip_attribute): Only define
4773 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
4775 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
4777 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4779 * jcf-write.c (OP1): Update `last_bc'.
4780 (struct jcf_block): Fixed indentation and typo in comments. New
4782 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
4783 follows `monitorenter'.
4784 * parse.y (patch_synchronized_statement): New local `tmp'. Call
4788 2000-10-16 Tom Tromey <tromey@cygnus.com>
4790 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
4791 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
4792 * lang-options.h: Added -MA, -MT, -MF..
4793 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
4794 (DEPEND_TARGET_SET): New macro.
4795 (DEPEND_FILE_ALREADY_SET): Likewise.
4796 (init_parse): Handle new flags.
4797 * jcf.h (jcf_dependency_print_dummies): Declare.
4798 * Make-lang.in (s-java): Added mkdeps.o.
4799 * Makefile.in (BACKEND): Added mkdeps.o.
4800 (../gcjh$(exeext)): Added mkdeps.o.
4801 (../jcf-dump$(exeext)): Added mkdeps.o.
4802 * jcf-depend.c: Include mkdeps.h.
4803 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
4804 add_entry): Removed.
4805 (jcf_dependency_reset): Rewrote.
4806 (dependencies): New global.
4807 (jcf_dependency_set_target): Rewrote.
4808 (jcf_dependency_add_target): Likewise.
4809 (jcf_dependency_add_file): Likewise.
4811 (print_ents): Removed.
4812 (jcf_dependency_write): Rewrote.
4813 (print_dummies): New global.
4814 (jcf_dependency_print_dummies): New function
4815 (jcf_dependency_write): Call deps_dummy_targets if required.
4817 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4819 * gjavah.c (add_class_decl): Removed unused variables `tname',
4820 `tlen' and `name_index'.
4821 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
4822 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
4823 in `wfl_operator' with value.
4824 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
4825 (jcf_figure_file_type): Fixed identation.
4826 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
4827 * parse.y (analyze_clinit_body): New function.
4828 (static_initializer:): Reset `current_static_block'.
4829 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
4830 `wfl_operator' with new value.
4831 (lookup_cl): Use EXPR_WFL_FILENAME.
4832 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
4833 analyze_clinit_body.
4834 (build_outer_field_access): Access to this$<n> built from
4835 current_class, not its outer context.
4836 (build_access_to_thisn): Fixed leading comment. Tidied things up.
4837 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
4838 (patch_method_invocation): Use `is_static_flag' when already
4840 (patch_newarray): Removed assignment in ternary operator.
4842 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4844 * except.c (free_eh_ranges): Don't free `whole_range'.
4846 2000-10-15 Anthony Green <green@redhat.com>
4848 * decl.c (init_decl_processing): Call init_class_processing before
4851 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4853 * check-init.c (check_init): Fixed leading comment. Use
4855 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4856 (give_name_to_locals): Likewise.
4857 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
4858 fields in lang_decl_var.
4859 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
4860 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
4861 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
4862 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
4863 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
4864 (LOCAL_FINAL): Rewritten.
4865 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
4866 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
4867 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
4868 `init_final' fields.
4869 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
4870 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
4871 (TYPE_HAS_FINAL_VARIABLE): New macro.
4872 (struct lang_type): Added `afv' field.
4873 * parse.y (check_static_final_variable_assignment_flag): New function.
4874 (reset_static_final_variable_assignment_flag): Likewise.
4875 (check_final_variable_local_assignment_flag): Likewise.
4876 (reset_final_variable_local_assignment_flag): Likewise.
4877 (check_final_variable_indirect_assignment): Likewise.
4878 (check_final_variable_global_assignment_flag): Likewise.
4879 (add_inner_class_fields): Use LOCAL_FINAL_P.
4880 (register_fields): Handle local finals and final variables.
4881 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
4882 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4883 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4885 (java_complete_expand_methods): Loop to set
4886 TYPE_HAS_FINAL_VARIABLE. Call
4887 `reset_final_variable_local_assignment_flag' and
4888 `check_final_variable_local_assignment_flag' accordingly before
4889 and after constructor expansion. Call
4890 `reset_static_final_variable_assignment_flag'
4891 before expanding <clinit> and after call
4892 `check_static_final_variable_assignment_flag' if the
4893 current_class isn't an interface. After all methods have been
4894 expanded, call `check_final_variable_global_assignment_flag' and
4895 `check_static_final_variable_assignment_flag' if the current class
4897 (maybe_yank_clinit): Fixed typo in comment.
4898 (build_outer_field_access_methods): Removed old sanity check. Use
4899 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4900 Don't create access methods for finals.
4901 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
4902 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
4903 existing DECL_INIT has been processed.
4904 (java_complete_lhs): Likewise.
4905 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
4906 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
4908 (patch_assignment): Use LOCAL_FINAL_P.
4909 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
4910 DECL_INITIAL is nullified.
4913 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4915 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
4917 * Makefile.in (parse.c, parse-scan.c): Likewise.
4919 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4921 * class.c (temporary_obstack): Remove.
4922 (make_class): Don't mess with obstascks.
4923 (push_class): Likewise.
4924 (set_super_info): Likewise.
4925 (add_method_1): Likewise.
4926 (add_method): Likewise.
4927 (add_field): Likewise.
4928 (build_utf8_ref): Likewise.
4929 (build_class_ref): Likewise.
4930 (build_static_field_ref): Likewise.
4931 (finish_class): Likewise.
4932 (push_super_field): Likewise.
4933 (layout_class): Likewise.
4934 (layout_class_methods): Likewise.
4935 (init_class_processing): Likewise.
4936 * constants.c (get_tag_node): Likewise.
4937 (build_constant_data_ref): Likewise.
4938 * decl.c (ggc_p): Remove.
4939 (copy_lang_decl): Use ggc_alloc.
4940 (complete_start_java_method): Don't mess with obstacks.
4941 (start_java_method): Likewise.
4942 (end_java_method): Likewise.
4943 * except.c (link_handler): Use xmalloc.
4944 (free_eh_ranges): New function.
4945 (method_init_exceptions): Use it.
4946 (add_handler): Use xmalloc.
4947 (expand_start_java_handler): Don't mess with obstacks.
4948 (prepare_eh_table_type): Likewise.
4949 (expand_end_java_handler): Likewise.
4950 * expr.c (push_value): Likewise.
4951 (create_label_decl): Likewise.
4952 (build_jni_stub): Likewise.
4953 (java_lang_expand_expr): Likewise.
4954 (note_instructions): Use xrealloc.
4955 (java_push_constant_from_pool): Don't mess with obstacks.
4956 (process_jvm_instruction): Likewise.
4957 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4959 * jcf-parse.c (get_constant): Don't mess with obstacks.
4960 (read_class): Likewise.
4961 (jcf_parse): Likewise.
4962 * lex.c (expression_obstack): Remove.
4963 (java_lex): Don't use obstack_free.
4964 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4965 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4966 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4967 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4968 * parse.y (gaol): Add more GC roots.
4969 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4970 (lookup_field_wrapper): Likewise.
4971 (obtain_incomplete_type): Don't mess with obstacks.
4972 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4974 (craft_constructor): Don't mess with obstacks.
4975 (safe_layout_class): Likewise.
4976 (java_complete_class): Likewise.
4977 (source_end_java_method): Likewise.
4978 (build_outer_field_access_methods): Likewise.
4979 (build_outer_method_access_method): Likewise.
4980 (maybe_build_thisn_access_method): Likewise.
4981 (build_dot_class_method_invocation): Likewise.
4982 (java_complete_tree): Likewise.
4983 (java_complete_lhs): Likewise.
4984 (do_merge_string_cste): Likewise.
4985 (patch_string_cst): Likewise.
4986 (array_constructor_check_entry): Likewise.
4987 * typeck.c (build_java_array_type): Likewise.
4988 (parse_signature_string): Likewise.
4989 (build_java_signature): Likewise.
4991 2000-10-12 Tom Tromey <tromey@cygnus.com>
4994 * gjavah.c (add_class_decl): Don't special-case inner classes.
4995 (add_namelet): Likewise.
4997 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4999 * java-tree.h: Constify current_encoding.
5000 * lang.c: Constify current_encoding.
5002 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
5004 * jvgenmain.c (class_mangling_suffix): Omit `.'.
5005 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
5007 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5009 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
5010 patch. Fixes gcj/340.
5012 2000-10-10 Tom Tromey <tromey@cygnus.com>
5014 * lex.c (java_new_lexer): Initialize out_first and out_last
5016 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
5018 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5020 * parse.y (pop_current_osb): New function.
5021 (array_type:): Use `dims:', changed actions
5022 accordingly. Suggested by Anthony Green.
5023 (array_creation_expression:): Used pop_current_osb.
5024 (cast_expression:): Likewise.
5025 (search_applicable_method_list): Fixed indentation.
5027 2000-10-08 Anthony Green <green@redhat.com>
5029 * parse.y (array_type_literal): Remove production.
5030 (type_literals): Refer to array_type, not array_type_literal.
5032 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5034 Patch contributed by Corey Minyard.
5035 * decl.c (check_local_named_variable): New function.
5036 (tree check_local_unnamed_variable): Likewise.
5037 (find_local_variable): Splitted. Call check_local_{un}named_variable.
5039 2000-10-07 Anthony Green <green@redhat.com>
5041 * class.c (layout_class): Handle case where superclass can't be
5044 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
5046 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
5049 2000-10-05 Tom Tromey <tromey@cygnus.com>
5051 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
5052 * jvgenmain.c (class_mangling_prefix): Removed.
5053 (class_mangling_suffix): New global.
5055 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
5057 (print_method_info): Handle overrides for static and final
5059 (process_file): Generate declaration for class object field.
5060 * class.c (cxx_keywords): New array.
5061 (utf8_cmp): New function.
5062 (cxx_keyword_p): New function.
5063 (layout_class_method): Mangle C++ keywords by appending `$'.
5064 (mangle_field): New function.
5065 (mangle_class_field): Use mangle_field. Mangle class name as
5067 (mangle_static_field): Use mangle_field.
5069 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5071 * decl.c (find_local_variable): Removed uncessary type check and
5072 fixed range check typo. From Corey Minyard.
5074 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5076 * decl.c (give_name_to_locals): New local `code_offset'. Call
5077 `maybe_adjust_start_pc'.
5078 * expr.c (note_instructions): New function.
5079 (expand_byte_code): Don't collect insn starts here.
5080 (peek_opcode_at_pc): New function.
5081 (maybe_adjust_start_pc): Likewise.
5082 * java-tree.h (maybe_adjust_start_pc): Declare.
5083 (note_instructions): Likewise.
5084 * jcf-parse.c (parse_class_file): Call `note_instructions'.
5086 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5088 * parse.y (field_access:): Fixed indentation.
5089 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
5091 2000-09-07 Tom Tromey <tromey@cygnus.com>
5094 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
5095 JPRIMITIVE_TYPE_P, for arithmetic operators.
5096 (patch_method_invocation): Indentation fix.
5097 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
5098 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
5099 (do_unary_numeric_promotion): Cleaned up code.
5100 (valid_cast_to_p): Handle boolean correctly.
5102 2000-09-27 Tom Tromey <tromey@cygnus.com>
5104 * lex.c (java_read_unicode): Reset bs_count when finished with
5107 2000-10-01 Mark Mitchell <mark@codesourcery.com>
5110 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
5111 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
5112 (typeck.o): Depend on ggc.h.
5113 * class.c (add_method_1): Use GC functions for allocation.
5114 (init_class_processing): Register roots.
5115 * decl.c (ggc_p): Set to 1.
5116 (pending_local_decls): Make it static.
5117 (push_jvm_slot): Use GC functions for allocation.
5118 (init_decl_processing): Register roots.
5119 (give_name_to_locals): Use GC functions for allocation.
5120 (lang_mark_tree): New function.
5121 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
5122 functions for allocation.
5123 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
5124 * lex.c (java_lex): Use build_string, rather than replicating it
5126 * parse.y (goal): Add more roots.
5127 (mark_parser_ctxt): New function.
5128 * typeck.c: Include ggc.h.
5130 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5132 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
5133 contains something else than MODIFY_EXPR.
5135 2000-09-23 Mark Mitchell <mark@codesourcery.com>
5137 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
5138 * Makefile.in (parse.o): Depend on ggc.h.
5139 (class.o): Likewise.
5140 (constants.o): Likewise.
5143 (jcf-parse.o): Likewise.
5144 (jcf-write.o): Likewise.
5145 (mangle.o): Likewise.
5146 * class.c: Include ggc.h.
5147 (build_static_field_ref): Register GC roots.
5148 (layout_class): Likewise.
5149 (init_class_processing): Likewise.
5150 * constants.c: Include ggc.h.
5151 (current_constant_pool_data_ref): Remove.
5152 (tag_nodes): Move it to ...
5153 (get_tag_node): ... here. Register GC roots.
5154 * decl.c: Include ggc.h. Remove many global tree definitions.
5155 (throw_node): Define.
5156 (java_global_trees): Likewise.
5157 (predef_filenames): Make the size a constant.
5158 (init_decl_processing): Adjust accordingly.
5159 (init_decl_processing): Call init_jcf_parse. Register GC roots.
5160 * expr.c: Include ggc.h.
5161 (init_expr_processing): Register GC roots.
5162 (build_invokeinterface): Likewise.
5163 * java-tree.h: Replace extern tree declarations with macros.
5164 (java_global_trees): New variable.
5165 (java_tree_index): New enumeration.
5166 (init_jcf_parse): Declare.
5167 * jcf-parse.c: Include ggc.h.
5168 (current_class): Remove declaration.
5169 (main_class): Likewise.
5170 (all_class_list): Likewise.
5171 (predefined_filename_p): Adjust for constant size of
5173 (init_jcf_parse): New function.
5174 * jcf-write.c: Include ggc.h.
5175 (generate_classfile): Register GC roots.
5176 (append_synthetic_attribute): Likewise.
5177 (append_innerclass_attribute_entry): Likewise.
5178 * lang.c: Include ggc.h.
5179 (lang_print_error): Register GC roots.
5180 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
5182 * parse.y: Include ggc.h.
5183 (wfl_operator): Remove.
5184 (goal): Register GC roots.
5185 (java_pop_parser_context): Adjust for new field names.
5186 (java_parser_context_save_global): Likewse.
5187 (java_parser_context_restore_global): Likewise.
5188 (java_parser_context_suspend): Likewise.
5189 (java_parser_context_resume): Likewise.
5190 (verify_constructor_circularity): Register GC roots.
5191 (lookup_cl): Likewise.
5192 (java_reorder_fields): Likewise.
5193 (build_current_this): Likewise.
5194 (class_in_current_package): Likewise.
5195 (argument_types_convertible): Likewise.
5196 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
5198 2000-09-14 Tom Tromey <tromey@cygnus.com>
5200 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
5202 2000-09-13 Tom Tromey <tromey@cygnus.com>
5204 * jcf-parse.c: Include <locale.h>.
5205 * jv-scan.c: Include <locale.h>.
5207 2000-09-12 Tom Tromey <tromey@cygnus.com>
5209 * expr.c (pop_type_0): Return `Object' if trying to merge two
5211 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
5212 interface types; `Object' is always a valid supertype.
5214 2000-09-12 Tom Tromey <tromey@cygnus.com>
5217 * jv-scan.c (help): Document --encoding.
5218 (options): Added `encoding' entry.
5219 (OPT_ENCODING): New define.
5220 (main): Handle --encoding.
5221 Include <langinfo.h> if nl_langinfo exists.
5222 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
5224 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
5225 (parse_source_file): Correctly call java_init_lex. Added `finput'
5226 argument. Use nl_langinfo to determine default encoding.
5227 * java-tree.h (current_encoding): Declare.
5228 * parse.y (java_parser_context_restore_global): Don't restore
5230 (java_parser_context_save_global): Don't set `finput' field.
5231 (java_pop_parser_context): Don't restore `finput'. Free old lexer
5233 * lang.c (current_encoding): New global.
5234 (lang_decode_option): Recognize `-fencoding='.
5235 (finish_parse): Don't close finput.
5236 * parse.h (struct parser_ctxt): Removed `finput' and
5237 `unget_utf8_value' fields. Added `lexer' field.
5238 (java_init_lex): Fixed declaration.
5239 * lex.c (java_new_lexer): New function.
5240 (java_destroy_lexer): Likewise.
5241 (java_read_char): Added `lex' argument. Handle iconv case.
5242 (java_read_unicode): Added `lex' argument. Count backslashes in
5244 (java_init_lex): Added `finput' and `encoding' arguments. Set
5245 `lexer' field in ctxp.
5246 (BAD_UTF8_VALUE): Removed.
5247 (java_lex): Handle seeing UEOF in the middle of a string literal.
5248 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
5249 (java_lexer): New structure.
5252 (DEFAULT_ENCODING): New define.
5253 (java_destroy_lexer): Declare.
5255 2000-09-12 Tom Tromey <tromey@cygnus.com>
5258 * lex.c (java_init_lex): Initialize java_io_serializable.
5259 * parse.y (java_io_serializable): New global.
5260 (valid_ref_assignconv_cast_p): An array can be cast to
5263 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
5265 * decl.c, expr.c: Include defaults.h if not already included.
5266 Don't define the *_TYPE_SIZE macros.
5268 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
5270 * typeck.c (build_java_array_type): Correct first parameter
5271 in ADJUST_FIELD_ALIGN invocation.
5273 2000-09-06 Tom Tromey <tromey@cygnus.com>
5275 * lang-specs.h: Also recognize `-femit-class-files'.
5277 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5279 * verify.c (merge_types): Load the types to merge if necessary.
5281 2000-09-02 Anthony Green <green@redhat.com>
5283 * jcf-io.c: Include zlib.h.
5284 (open_in_zip): Read compressed class file archives.
5285 * zipfile.h (ZipDirectory): Add uncompressed_size and
5286 compression_method fields.
5287 * zextract.c (read_zip_archive): Collect file compression info.
5289 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
5291 * parse.y (do_resolve_class): Also explore superclasses of
5292 intermediate enclosing contexts when searching for inner classes.
5294 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5296 * parse.y (variable_declarator_id:): Better error message.
5297 (expression_statement:): Use YYNOT_TWICE.
5298 (cast_expression:): Likewise.
5299 (assignment:): Likewise.
5301 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5303 * parse.y (do_merge_string_cste): New locals. Create new
5304 STRING_CSTs each time, use memcpy. Fixes gcj/311.
5306 2000-08-07 Hans Boehm <boehm@acm.org>
5308 * boehm.c (mark_reference_fields): Set marking bits for all words in
5309 a multiple-word record.
5310 (get_boehm_type_descriptor): Use the procedure marking descriptor for
5313 2000-08-31 Mike Stump <mrs@wrs.com>
5315 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
5316 jcf-dump$(exeext)): Make parallel safe.
5318 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5320 * jcf-parse.c (set_source_filename): Constify a char *.
5321 * jcf-write.c (append_innerclasses_attribute,
5322 make_class_file_name): Constify a char *. Don't recycle a
5323 variable for an unrelated purpose.
5324 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
5325 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
5327 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5329 * expr.c (can_widen_reference_to): Fixed indentation.
5330 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
5331 * parse.y: `finit$' replaces `$finit$' in comments.
5332 (try_builtin_assignconv): Fixed leading comment.
5334 2000-08-25 Greg McGary <greg@mcgary.org>
5336 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
5338 2000-08-24 Greg McGary <greg@mcgary.org>
5340 * lang.c (lang_decode_option): Use ARRAY_SIZE.
5341 * parse.y (BINOP_LOOKUP): Likewise.
5343 2000-08-22 Andrew Haley <aph@cygnus.com>
5345 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
5346 sign extending. Fixes gcj/321.
5347 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
5348 combining to make a jlong. Fixes gcj/321.
5350 2000-08-21 Nix <nix@esperi.demon.co.uk>
5352 * lang-specs.h: Do not process -o or run the assembler if
5355 2000-08-16 Andrew Haley <aph@cygnus.com>
5357 * typeck.c (build_java_array_type): Rewrite code to do array
5358 alignment. Take into account back-end macros when aligning array
5359 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
5360 user to set alignment. Fixes gcj/252 and 160.
5362 2000-08-09 Tom Tromey <tromey@cygnus.com>
5364 * parse.y (check_abstract_method_definitions): Now return `int'.
5365 Check implemented interfaces. Fixes PR gcj/305.
5367 * parse.y (patch_switch_statement): Disallow `long' in switch
5368 expressions. Fixes PR gcj/310.
5370 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5372 * decl.c (finit_leg_identifier_node): New global.
5373 (init_decl_processing): Use `finit$' to initialize
5374 finit_identifier_node. Use `$finit$' to initialize
5375 finit_leg_identifier_node.
5376 * expr.c (expand_java_field_op): Use ID_FINIT_P.
5377 * java-tree.h (finit_identifier_node): Changed attached comment.
5378 (finit_leg_identifier_node): New declaration.
5379 (ID_FINIT_P): Take finit_identifier_node and
5380 finit_leg_identifier_node into account. This is a backward
5383 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5385 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
5387 (generate_bytecode_insns): Check `nargs' before emitting it.
5388 * verify.c (merge_type_state): Fixed typo.
5389 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
5390 generate_bytecode_{conditional,insns}.
5392 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
5394 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
5397 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5399 * class.c (maybe_layout_super_class): Fixed indentation.
5400 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
5401 (java_check_methods): New function declaration.
5402 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
5403 instead of `str_ptr'.
5404 * jcf-write.c (generate_bytecode_insns): Emit number the of args
5405 of a `invokeinterface' at the right time.
5406 * parse.h (WFL_STRIP_BRACKET): New macro.
5407 (SET_TYPE_FOR_RESOLUTION): Use it.
5408 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
5409 (check_class_interface_creation): Don't check for cross package
5410 innerclass name clashes.
5411 (method_header): Behave properly if MDECL is `error_mark_node'.
5412 (method_declarator): Return `error_mark_node' if bogus current
5414 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
5415 (resolve_and_layout): New local `decl_type', set and used. Call
5417 (java_check_methods): New method.
5418 (java_layout_classes): Use it.
5419 (resolve_qualified_expression_name): No EH check necessary in
5421 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
5423 (patch_assignment): Set DECL_INITIAL on integral final local.
5425 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5427 * java-tree.h (flag_extraneous_semicolon): New extern.
5428 * lang-options.h: (-Wextraneous-semicolon): New option.
5429 * lang.c (flag_redundant): Fixed typo in leading comment.
5430 (flag_extraneous_semicolon): New global.
5431 (lang_decode_option): Set `flag_extraneous_semicolon' when
5432 -Wall. Decode `-Wextraneous-semicolon'.
5433 * parse.y (type_declaration:): Removed `SC_TK' hack, added
5434 `empty_statement' rule.
5435 (class_body_declaration): Likewise.
5436 (method_body:): Accept `;' as a method body.
5437 (static_initializer:): Removed `SC_TK' hack.
5438 (constructor_block_end:): Likewise.
5439 (empty_statement:): Report deprecated empty declaration. Fixes
5442 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5444 * parse.y (build_dot_class_method_invocation): Changed parameter
5445 name to `type'. Build signature from `type' and convert it to a
5446 STRING_CST if it's an array.
5447 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
5448 to use `ref_type' directly.
5450 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
5452 * lang-options.h: Added a comma after the last element to avoid
5453 syntax errors when other languages define additional options.
5455 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5457 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
5458 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
5459 (jc1): Link with $(BACKEND).
5460 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
5462 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5464 * jvspec.c: Adjust type of second argument to
5465 lang_specific_driver, and update code as necessary.
5467 * class.c (build_dtable_decl): Initialize dummy.
5469 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5471 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
5472 method bodies not to rule out discarding `<clinit>'; don't use
5473 <clinit> to initialize static fields with constant initializers.
5475 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5477 * gjavah.c (print_method_info): Added `synth' parameter. Skip
5479 (method_synthetic): New global.
5480 (HANDLE_METHOD): Recognize synthetic method and tell
5481 `print_method_info' about it.
5482 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
5483 processing a synthetic method.
5484 * jcf-reader.c (skip_attribute): New function.
5485 ( skip_attribute): Likewise.
5487 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5489 * parse.y (build_outer_field_access): Fixed comments.
5490 (fix_constructors): Emit the initialization of this$<n> before
5492 (resolve_qualified_expression_name): Build an access to `decl' if
5495 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5497 * parse-scan.y (curent_class): Non longer const.
5498 (inner_qualifier, inner_qualifier_length): Deleted.
5499 (current_class_length): New global.
5500 (bracket_count): Fixed typo in leading comment.
5501 (anonymous_count): New global.
5502 (class_instance_creation_expression:): Handle anonymous classes.
5503 (anonymous_class_creation:): New rule.
5504 (push_class_context): Rewritten.
5505 (pop_class_context): Likewise.
5506 (INNER_QUALIFIER): Macro deleted.
5507 (report_class_declaration): call `push_class_context' when
5508 entering the function. `fprintf' format modified not to use
5510 (report_class_declaration): Assign `package_name' and
5511 `current_class' to NULL separately.
5513 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5515 * expr.c (build_invokeinterface): Call layout_class_methods on
5518 2000-07-27 Tom Tromey <tromey@cygnus.com>
5519 Anthony Green <green@cygnus.com>
5520 Alexandre Petit-Bianco <apbianco@cygnus.com>
5522 * class.c (make_class_data): Create vtable for abstract classes.
5523 (get_dispatch_table): Changed to cope with abstract classes.
5525 2000-07-27 Tom Tromey <tromey@cygnus.com>
5527 * parse.y (patch_method_invocation): Don't reverse the argument
5528 list when dealing with anonymous class constructors. Fixed typo in
5531 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5533 * parse.y (build_alias_initializer_parameter_list): Reverse
5534 crafted list when building aliases for anonymous class
5537 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5539 * parse.y (jdep_resolve_class): Don't bother checking potential
5540 innerclass access if `decl' is NULL.
5541 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
5544 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5546 * parse.c: Remove (again.)
5548 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5550 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
5551 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
5552 outside the `if' statement, alias to innerclass removed, `decl'
5553 used to mark the class complete.
5555 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5557 * parse.y (simple_name:): Fixed typo in error message.
5559 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5561 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
5562 or its first operand can be error marks.
5564 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5566 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
5567 * parse.y (method_header): Likewise.
5569 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5571 * parse.y (process_imports): Consider that one might be trying to
5572 import an innerclass. Fixes gcj/254
5574 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5576 * parse.y (find_as_inner_class): Handle the case where the
5577 enclosing context of an innerclass has been loaded as bytecode.
5579 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5581 * parse.y (simple_name:): Reject `$' in type names.
5582 (resolve_type_during_patch): Use `type' as a second
5583 argument to resolve_no_layout. Fixes gcj/257.
5585 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
5587 * parse.y (find_most_specific_methods_list): Select the only
5588 non-abstract method even if max has been set.
5589 Fixes gcj/285, gcj/298.
5591 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
5593 * lang-specs.h: Added %(jc1) to java compiler options.
5595 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5597 * .cvsignore: New file.
5599 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5601 * parse.y (not_accessible_p): Access granted to innerclasses
5602 (indirectly) extending the reference type. Fixes gcj/249.
5604 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5606 * parse.y (patch_method_invocation): Fixed comment.
5607 (maybe_use_access_method): Build this$<n>s to the context of the
5608 target method, or a type that extends it. Fixes gcj/242.
5610 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5614 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5616 * parse.y (fold_constant_for_init): Avoid bullish conversion.
5618 2000-07-13 Tom Tromey <tromey@cygnus.com>
5620 * lang-specs.h: Added %{I*}.
5622 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5624 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5626 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5628 * parse-scan.c: Remove.
5630 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5632 * class.c (set_super_info): Handled protected inner classes.
5633 (common_enclosing_context_p): Bail early if arguments aren't both
5635 (get_access_flags_from_decl): Handle private and protected inner
5637 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
5638 (CLASS_PROTECTED): Likewise.
5639 (struct lang_type): New bitfield `poic'.
5640 * parse.y (jdep_resolve_class): Call check_inner_class_access on
5642 (check_inner_class_access): Renamed arguments, added
5643 comments. Handles protected inner classes (fixes gcj/225)
5644 (not_accessible_p): Fixed comments. Avoid handling inner classes.
5646 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5648 * parse.y (resolve_qualified_expression_name): Verify qualified
5649 access to `this'. Fixes gcj/239.
5651 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5653 * jcf-write.c (generate_classfile): Don't install ConstantValue
5656 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5658 * parse.y (resolve_qualified_expression_name): Handle inner class
5659 access. Fixes gcj/256.
5661 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5663 * jcf-write.c (generate_classfile): Properly install the
5664 ConstantValue attribute and the initial value constant pool index
5665 on string constants.
5666 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
5669 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5671 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
5673 * parse.y (find_as_inner_class): Fixed typo.
5674 (do_resolve_class): Explore enclosing contexts when searching for
5675 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
5676 (check_inner_class_access): Check `decl' which can be null in case
5679 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5681 * java-tree.h (java_debug_context): Declared `extern'.
5682 (safe_layout_class): Likewise.
5683 * parse.y (resolve_field_access): Field must be `static' in order
5684 to be replaced by its initial value. Added comments.
5685 (find_applicable_accessible_methods_list): Fixed typo.
5686 (find_most_specific_methods_list): Methods found in innerclasses
5687 take over methods founds in the enclosing contexts.
5688 (java_complete_tree): Loosen restrictions on the type of DECLs
5689 that can be replaced by their initialization values.
5690 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
5692 2000-07-05 Tom Tromey <tromey@cygnus.com>
5694 * Make-lang.in (PARSE_DIR): New macro.
5695 (PARSE_RELDIR): Likewise.
5696 (PARSE_C): Likewise.
5697 (PARSE_SCAN_C): Likewise.
5698 ($(PARSE_C)): New target.
5699 ($(PARSE_SCAN_C)): Likewise.
5700 (SET_BISON): New macro.
5701 (BISONFLAGS): Likewise.
5702 (JAVABISONFLAGS): Likewise.
5704 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
5706 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
5707 argument on the first pass for CNI as well as JNI.
5708 (print_method_info): Set up method name on the first pass only.
5710 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5712 * parse.y (parser_qualified_classname): Removed parameter
5714 (create_interface): Removed first passed parameter to
5715 parser_qualified_classname.
5716 (create_class): Likewise. Don't install alias on static
5717 innerclasses. Fixes gcj/275.
5719 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5721 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
5722 debugable statement with empty_stmt_node. Fixes gcj/272
5724 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5726 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
5729 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5731 * jcf-write.c (push_long_const): Appropriately cast short negative
5734 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5736 * parse.y (verify_constructor_super): Use loop variable
5737 `m_arg_type' initialized with `mdecl_arg_type'.
5739 2000-06-29 Tom Tromey <tromey@cygnus.com>
5741 * parse.y (resolve_field_access): Handle case where `type_found'
5744 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5746 * expr.c (lookup_field): The same field can be found through two
5747 different interface. Don't declare it ambiguous in that case.
5749 2000-06-27 Tom Tromey <tromey@cygnus.com>
5751 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
5752 follows \r, then unget it at a lower level.
5754 2000-06-26 Tom Tromey <tromey@cygnus.com>
5756 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
5759 2000-06-25 Tom Tromey <tromey@cygnus.com>
5761 * parse.y (for_statement): Wrap expression in a WFL if it is a
5762 constant. For PR gcj/268.
5764 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5766 * parse.y (do_resolve_class): Minor optimiztion in the package
5767 list search. Removed unnecessary test and return statement.
5768 (valid_ref_assignconv_cast_p): Order of arguments to
5769 enclosing_context_p fixed.
5771 2000-06-24 Tom Tromey <tromey@cygnus.com>
5773 * expr.c (lookup_field): Print error and return error_mark_node if
5774 field reference is ambiguous.
5776 * parse.y (check_abstract_method_definitions): Also check if
5777 `other_method' is abstract.
5779 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5781 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
5783 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
5784 (struct lang_type): New field `pic'.
5785 (CLASS_PRIVATE): New macro.
5786 * parse.y (check_inner_class_access): New function.
5787 (jdep_resolve_class): Call it.
5789 2000-06-23 Tom Tromey <tromey@cygnus.com>
5791 * parse.y (patch_incomplete_class_ref): Initialize the returned
5792 class. For PR gcj/260.
5794 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5796 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
5798 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5800 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5801 Java specific checks.
5802 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
5804 * java-tree.def (CASE_EXPR): Marked 'e'.
5805 (DEFAULT_EXPR): Likewise.
5806 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
5808 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5809 Java specific checks.
5810 (generate_bytecode_insns): Test try_block for BLOCK before using
5812 * parse.y (build_wfl_wrap): Added `location' argument. Set
5813 EXPR_WFL_LINECOL accordingly.
5814 (dim_expr:): Wrap constants with WFLs.
5815 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
5816 (resolve_package): Check for `stmt' not being a BLOCK before
5817 building a debuggable statement with it.
5818 (make_qualified_primary): Added extra parameter to build_wfl_wrap
5820 (resolve_field_access): Make sure `decl' is a DECL before treating
5822 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
5823 IDENTIFIER_NODE before treating it as such.
5824 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
5825 treating it as such.
5826 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
5827 to be applied only on non array types.
5829 2000-06-16 Per Bothner <per@bothner.com>
5831 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
5832 define in terms of DECL_RESULT, as that fails when --enable-checking.
5834 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5836 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
5837 types the same in comparison.
5838 (CHECK_OP): Add static prototype.
5840 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5842 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
5843 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
5846 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5848 * decl.c (create_primitive_vtable): Prototype.
5850 * jcf-write.c (generate_bytecode_insns): Initialize variable
5853 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
5855 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5857 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
5858 to track searched classes, and do not search the same class more than
5859 once. Call find_applicable_accessible_methods_list on immediate
5860 superclass, instead of search_applicable_method_list on all ancestors.
5863 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5865 * parse.y (register_fields): Permit static fields in inner classes
5866 if they are final. Fix for PR gcj/255.
5868 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5870 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
5871 * parse.y (find_in_imports): Returned type changed to void,
5872 leading comment fixed.
5873 (register_package): New function.
5874 (qualify_and_find): Likewise.
5875 (package_declaration:): Use `register_package'.
5876 (single_type_import_declaration:): Removed local variable
5877 `node'. Added missing `;' for consistency.
5878 (type_import_on_demand_declaration:): Use `chainon' to link new
5880 (lookup_field_wrapper): Lookup local variables defined in outer
5882 (java_complete_class): Don't reverse the list of imported on demand.
5883 (do_resolve_class): Reorganized. Removed local variable
5884 `original_name'. Call `qualify_and_find' with the current package
5885 name, invoke `find_in_imports_on_demand' right after. Call
5886 `qualify_and_find' with the packages we've seen so far. Fixed
5887 operations numbering in comments.
5888 (java_expand_class): Don't reverse `package_list'.
5889 (find_most_specific_methods_list): New local variables `abstract'
5890 and `candidates'. Use them to pick the right method.
5892 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
5894 * parse.y (check_modifiers_consistency): Don't subtract out
5895 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
5897 2000-06-04 Philipp Thomas <pthomas@suse.de>
5899 * Makefile.in (INTLLIBS): New.
5903 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5905 * class.c (get_dispatch_table): Build the vtable dummy entry list
5906 element with a null purpose. Fixed leading comment.
5907 (build_dtable_decl): Build an accurate dtable type when appropriate
5910 2000-06-02 Richard Henderson <rth@cygnus.com>
5912 * lang.c (lang_get_alias_set): New.
5914 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5916 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
5917 before using it as the accessed field.
5919 2000-05-31 Tom Tromey <tromey@cygnus.com>
5921 * java-tree.h (boolean_array_vtable, byte_array_vtable,
5922 char_array_vtable, short_array_vtable, int_array_vtable,
5923 long_array_vtable, float_array_vtable, double_array_vtable):
5925 * expr.c (get_primitive_array_vtable): New function.
5926 (create_primitive_vtable): New function.
5927 (java_lang_expand_expr): Enable code to statically generate
5929 * decl.c (init_decl_processing): Create primitive vtables.
5930 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
5931 short_array_vtable, int_array_vtable, long_array_vtable,
5932 float_array_vtable, double_array_vtable): Define.
5934 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
5936 * java/parse.y (find_applicable_accessible_methods_list):
5937 Don't add an uninitialized value to the list.
5939 2000-05-25 Tom Tromey <tromey@cygnus.com>
5941 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
5942 when trying to see if field's class should be initialized. Always
5943 initialize field's declaring class, not qualified class.
5946 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
5947 `wfl_operator', to maybe_build_primttype_type_ref.
5950 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
5952 * parse.y (patch_method_invocation): Don't try to lookup methods
5955 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5957 * parse.y (resolve_field_access): Call the appropriate <clinit>
5958 before accessing the length of a static array. Craft a decl for
5959 the field while its time. Fixes PR gcj/129.
5961 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5963 * parse.y (resolve_package): Correctly set `*next' (was off by
5965 (resolve_qualified_expression_name): Fixed comment.
5967 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5969 * jcf-parse.c (jcf_parse_source): Reset current_class and
5970 current_function_decl to NULL before parsing a new file.
5972 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5974 * parse.y (block_end:): If the collected block doesn't feature a
5975 statement, insert an empty statement.
5977 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5979 * parse.y (maybe_yank_clinit): New function.
5980 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5981 end of the list of methods belonging to a class.
5982 (java_complete_expand_method): Check whether <clinit> is really
5983 necessary and expand it accordingly.
5985 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5987 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5988 processed by the method's switch statement.
5990 2000-05-19 Tom Tromey <tromey@cygnus.com>
5992 * java-tree.h: Added init state enum.
5993 * decl.c (emit_init_test_initialization): Initialize class
5994 initialization check variable by looking at class' state.
5996 2000-05-19 Tom Tromey <tromey@cygnus.com>
5998 * java-tree.h (build_instanceof): Declare.
5999 (build_get_class): Declare.
6000 * parse.y (patch_binop): Use build_instanceof.
6001 * expr.c (build_instanceof): New function. If class is final,
6002 don't make a function call.
6003 (expand_java_INSTANCEOF): Use it.
6004 (build_get_class): New function.
6006 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6008 * jcf-write.c (generate_classfile): Scan the source_file for
6009 slashes with the right pointer variable.
6011 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6013 * lang.c (lang_decode_option): Update -Wunused flags by calling
6015 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
6017 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6019 * check_init.c (check_init): Constify local char *.
6020 * class.c (push_class): Constify local char *.
6021 * java_tree.h: Update prototypes.
6022 * jcf-io.c (open_class): Constify filename parameter and
6024 (find_class): Remove redundant string copy. Cast return from
6026 * jcf-parse.c (read_class, parse_class_file, yyparse):
6027 Constify local char *.
6028 * jcf-write.c (generate_bytecode_insns, generate_classfile):
6029 Constify local char *.
6030 * jcf.h (JCF): Constify filename and classname.
6031 (JCF_FINISH): Cast args to FREE to char * when appropriate.
6032 * lang.c (init_parse): Constify parameter and return value.
6033 * lex.c (java_get_line_col): Constify filename parameter.
6034 * parse.h: Constify parser_ctxt.filename. Update prototypes.
6035 * parse.y (java_parser_context_suspend,
6036 issue_warning_error_from_context, safe_layout_class): Constify
6038 * parse.c: Regenerate.
6040 2000-05-08 Tom Tromey <tromey@cygnus.com>
6042 * expr.c (build_jni_stub): Cache the result of
6043 _Jv_LookupJNIMethod.
6045 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6047 * decl.c (predef_filenames_size): Now 7.
6048 (predef_filenames): New seventh entry.
6050 2000-05-04 Tom Tromey <tromey@cygnus.com>
6052 * boehm.c (mark_reference_fields): Don't mark RawData fields.
6053 Keep track of when we've seen a reference field after a
6054 non-reference field.
6055 (get_boehm_type_descriptor): Handle case where we see
6056 non-reference fields but no trailing reference field.
6057 * decl.c (rawdata_ptr_type_node): Define.
6058 (init_decl_processing): Initialize rawdata_ptr_type_node.
6059 * java-tree.h (rawdata_ptr_type_node): Declare.
6061 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6063 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
6064 specifiers in calls to fprintf.
6066 2000-05-03 Andrew Haley <aph@cygnus.com>
6068 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
6070 * javaop.h (WORD_TO_INT): New function.
6071 (IMMEDIATE_s4): Use WORD_TO_INT.
6072 * jcf.h (JPOOL_INT): Ditto.
6074 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
6077 2000-04-19 Tom Tromey <tromey@cygnus.com>
6079 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
6081 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
6083 * expr.c (build_jni_stub): New function.
6084 * lang-specs.h: -fjni and -femit-class-file are incompatible.
6086 * parse.y (java_complete_expand_methods): Expand a native method
6087 and call build_jni_stub if -fjni given.
6088 * lang-options.h: Document -fjni.
6089 * lang.c (flag_jni): New global.
6090 (lang_f_options): Added `jni' entry.
6091 * java-tree.h (soft_lookupjnimethod_node,
6092 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
6094 (flag_jni): Declare.
6095 (build_jni_stub): Declare.
6096 (struct lang_decl): Added `native' flag.
6097 (METHOD_NATIVE): Redefined to use `native' field of lang specific
6099 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
6100 soft_jnipopsystemframe_node): New globals.
6101 (init_decl_processing): Set them. _Jv_InitClass only takes one
6104 * java-tree.def: Put into `C' mode.
6106 2000-04-27 Tom Tromey <tromey@cygnus.com>
6109 * expr.c (expand_invoke): Generate check to see if object pointer
6110 is null in nonvirtual invocation case.
6111 * java-tree.h (soft_nullpointer_node): Declare.
6112 * decl.c (soft_nullpointer_node): New global.
6113 (init_decl_processing): Initialize soft_nullpointer_node.
6114 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6115 or `private' methods.
6116 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6118 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6120 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6123 2000-04-26 Tom Tromey <tromey@cygnus.com>
6125 * zextract.c (find_zip_file_start): New function.
6126 (read_zip_archive): Use it.
6128 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6130 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
6132 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6134 * class.c (common_enclosing_context_p): New function.
6135 * java-tree.h (common_enclosing_context_p): Added prototype.
6136 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
6137 classes sharing an outer context with the current instance.
6138 * parse.y (build_access_to_thisn): Fixed leading comment.
6139 (verify_constructor_super): New local `supper_inner'. Skip
6140 enclosing context argument in the case of inner class constructors.
6141 (patch_method_invocation): Insert proper context as second
6142 parameter to pure inner class constructor super invocations.
6144 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6146 * parse.y (end_class_declaration): Reset the interface number
6149 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6151 * parse.y (source_start_java_method): Deleted unnecessary code.
6152 (patch_method_invocation): Fixed comment.
6154 2000-04-24 Robert Lipe <robertlipe@usa.net>
6156 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
6158 2000-04-23 Tom Tromey <tromey@cygnus.com>
6160 * boehm.c (mark_reference_fields): Use int_byte_position.
6162 2000-04-22 Tom Tromey <tromey@cygnus.com>
6164 * boehm.c (mark_reference_fields): Only call byte_position on
6167 2000-04-22 Tom Tromey <tromey@cygnus.com>
6169 * boehm.c (mark_reference_fields): Added `last_view_index'
6170 argument. Use DECL_FIELD_OFFSET to determine field's offset.
6172 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
6174 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
6175 * parse.y (check_class_interface_creation): Fixed comments. Select
6176 permitted modifiers for (inner) interfaces. Changed error message
6177 to report rejected modifiers used with local classes.
6179 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6181 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
6182 of directly inherited type considered in scope.
6183 * parse.y (do_resolve_class): Search inherited classes for inner
6186 2000-04-20 Tom Tromey <tromey@cygnus.com>
6188 * parse.y (not_accessible_p): Use member's class, not current
6189 class, when doing inheritance check for protected reference.
6192 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
6194 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
6196 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6198 * parse.y (lookup_field_wrapper): Search for final local aliases.
6199 (resolve_expression_name): Let lookup_field_wrapper search for
6200 final local aliases. Force the value of `name' if one is found.
6201 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
6202 an expression name. Fixed comments.
6204 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6206 * parse.y (yyerror): `msg' can be null, don't use it in that case.
6208 2000-04-19 Tom Tromey <tromey@cygnus.com>
6210 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
6212 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6214 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
6216 2000-04-18 Tom Tromey <tromey@cygnus.com>
6219 * gjavah.c (utf8_cmp): Changed return value.
6220 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
6222 (cxx_keywords): New global.
6223 (get_field_name): Handle new result of cxx_keyword_subst.
6224 (print_method_info): Likewise.
6226 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
6228 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
6229 with a newline, for CNI.
6230 (print_stub_or_jni): Print a space or newline before method name for
6232 (print_cxx_classname): Don't write leading "::" in CNI stub method.
6233 (process_file): Include gcj/cni.h if generating CNI stubs.
6235 2000-04-16 Tom Tromey <tromey@cygnus.com>
6237 * gjavah.c (decompile_method): Use print_field_name.
6240 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6242 * parse.y (java_expand_classes): Reverse the package list once.
6243 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
6245 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
6246 the `==' and `!=' operators.
6248 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6250 * jcf-write.c (generate_bytecode_insns): At invokation time,
6251 always relate an interface method to the type of its selector.
6253 2000-04-05 Tom Tromey <tromey@cygnus.com>
6256 * expr.c (expand_invoke): Generate check to see if object pointer
6257 is null in nonvirtual invocation case.
6258 * java-tree.h (soft_nullpointer_node): Declare.
6259 * decl.c (soft_nullpointer_node): New global.
6260 (init_decl_processing): Initialize soft_nullpointer_node.
6261 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6262 or `private' methods.
6263 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6265 2000-04-05 Tom Tromey <tromey@cygnus.com>
6268 * parse.y (check_final_assignment): Recognize assignments to the
6269 `length' field of an array when generating class files.
6271 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6273 * class.c (decl_hash): Prototype removed.
6274 (decl_compare): Likewise.
6276 2000-04-05 Tom Tromey <tromey@cygnus.com>
6278 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
6279 * parse.y (check_modifiers_consistency): Check for final/volatile
6280 clash. Fixes PR gcj/164.
6282 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6284 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
6286 (java_hash_compare_tree_node): Renamed from `decl_compare, made
6288 (add_method_1): Use `java_hash_hash_tree_node' and
6289 `java_hash_compare_tree_node'.
6290 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
6291 (java_hash_compare_tree_node): Likewise.
6292 * parse.y (find_applicable_accessible_methods_list): Create,
6293 delete and use a hash table to remember already searched interfaces.
6295 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
6297 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
6300 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6302 * boehm.c (mark_reference_fields, set_bit): Prototype.
6303 (set_bit): Un-ANSI-fy definition.
6305 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
6308 * decl.c (emit_init_test_initialization): Likewise.
6310 * gjavah.c (jni_print_char): Likewise.
6312 * parse.y (create_new_parser_context): Likewise.
6314 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6316 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
6317 patch missing hunk. Fixed indentation.
6319 2000-03-30 Tom Tromey <tromey@cygnus.com>
6321 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
6322 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
6324 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6326 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6327 when negative *before* using it as an array index.
6328 * ChangeLog: Fixed typo.
6330 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6332 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6333 to 0 when it reaches -1.
6335 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6337 * jcf-parse.c (get_constant): Properly cast `num' during the
6338 invocation of `add_double'.
6339 * jcf-write.c (push_long_const): Properly cast `lo' before
6340 comparing it to short bounds.
6341 * parse-scan.y (interface_declaration:): Rule re-arrange so that
6342 `interface_body:' is reduced after the current interface is
6345 2000-03-26 Tom Tromey <tromey@cygnus.com>
6347 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
6348 Java-specific `-f' option.
6350 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6352 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
6353 Adjust order of making types.
6354 Make bitsize_*_node values.
6356 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6358 * class.c (make_field_value): Use byte_position.
6359 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
6360 (java_array_data_offset): Likewise.
6361 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
6364 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6366 * parse.y (check_abstract_method_definitions): New local
6367 `end_type_reached'. Make sure we also consider `end_type'.
6368 (java_check_abstract_method_definitions): Make sure we eventually
6369 consider `java.lang.Object'.
6370 (maybe_use_access_method): Don't use access method if not in the
6371 context of a pure inner class or if the method's context is right.
6372 (find_applicable_accessible_methods_list): New static flag
6373 `object_done'. Don't search abstract classes as interfaces. Fixed
6374 indentation. Fixed the `java.lang.Object' only search. Search
6375 class interface(s) first, then fully search enclosing contexts.
6376 (find_most_specific_methods_list): Pick the closest candidate when
6377 they're all abstract.
6379 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6381 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6382 properly initialize `finished_label'. Don't emit gotos for empty
6385 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6387 * except.c (emit_handlers): Clear catch_clauses_last.
6389 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6391 * parse.y (check_method_types_complete): New function.
6392 (create_class): Reset anonymous class counter only when seeing an
6394 (java_complete_class): JDEP_METHOD: Don't recompute signature
6397 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6399 * class.c (build_static_ref): Fixed indentation in comment.
6400 * java-tree.def (TRY_EXPR): Fixed typo in name.
6401 (CLASS_LITERAL): Likewise.
6402 * java-tree.h: (TYPE_DOT_CLASS): New macro.
6403 (struct lang_type): New field `dot_class'.
6404 * jcf-write.c (generate_bytecode_insns): Fixed error message.
6405 (generate_classfile): Method `class$' is synthetic.
6406 * parse.y (build_do_class_method): New function.
6407 (build_dot_class_method_invocation): Likewise.
6408 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
6409 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
6410 (qualify_ambiguous_name): Likewise.
6411 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
6412 (build_try_statement): Fixed leading comment.
6414 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6416 * class.c (make_field_value): Properly handle sizes.
6417 (get_dispatch_vector): Use tree_low_cst and host_integerp.
6418 (layout_class_method): Count using trees.
6419 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
6420 * expr.c (java_array_data_offset): Use int_bit_position.
6421 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
6422 (build_invokevirtual): Use tree_low_cst and do computations with trees.
6424 2000-03-16 Tom Tromey <tromey@cygnus.com>
6426 * lang.c (flag_hash_synchronization): New global.
6427 (lang_f_options): Added `hash-synchronization'.
6428 * lang-options.h: Mention -fhash-synchronization.
6429 * java-tree.h (flag_hash_synchronization): Declare.
6430 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
6431 hash table synchronization is disabled.
6432 * decl.c (init_decl_processing): Only push `sync_info' value when
6433 hash table synchronization is disabled.
6434 * class.c (make_class_data): Only push `sync_info' field when hash
6435 table synchronization is disabled. Removed dead code.
6437 2000-03-16 Tom Tromey <tromey@cygnus.com>
6439 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
6441 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6443 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
6445 * parse.y (patch_method_invocation): Handle anonymous classes
6446 creation in static context.
6448 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6450 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
6451 * parse.y (resolve_qualified_expression_name): Use it.
6452 (patch_method_invocation): Likewise.
6454 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6456 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
6457 depending on the type of dependency which dictates what the
6459 (unresolved_type_p): Resolved types limited to the current class.
6461 2000-03-15 Tom Tromey <tromey@cygnus.com>
6463 * decl.c (init_decl_processing): Set type of `sync_info' to be
6466 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
6467 Correctly compute bit number for current slot. Zero `high' and
6468 `low' in DS_LENGTH case. Don't skip inherited fields. Use
6469 mark_reference_fields.
6470 (mark_reference_fields): New function.
6472 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6474 * parse.y (register_incomplete_type): Fixed initialization of
6477 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6479 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
6481 (push_class_context, pop_class_context): New function.
6482 (class_body:): Call pop_class_context.
6483 (interface_body:): Likewise.
6484 (INNER_QUALIFIER): New macro.
6485 (report_class_declaration): Changed output format and use
6486 INNER_QUALIFIER. Call push_class_context.
6488 2000-02-14 Andrew Haley <aph@cygnus.com>
6490 * check-init.c (check_init): Add new cases for unary and binary
6493 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6495 * parse.y (resolve_package): Set `next' once a type name has been
6496 progressively discovered.
6497 (resolve_qualified_expression_name): Propagate resolution only if
6498 there are remaining qualifiers. Take into account `q' might have
6499 been cleared after re-qualification.
6500 * parse.y (patch_method_invocation): New local `resolved'.
6501 Section dealing with qualified expression rewritten to use
6502 resolve_field_access.
6504 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6506 * parse.h (PUSH_CPC): Fixed indentation.
6507 (DEBUG_CPC): New macro.
6508 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
6509 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
6510 * parse.y (class_body_declaration:): Use
6511 SET_CPC_INSTANCE_INITIALIZER_STMT.
6512 (method_declaration:): Check for null current_function_decl.
6513 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
6514 (java_parser_context_pop_initialized_field): Better handling of
6516 (maybe_make_nested_class_name): Mark nested class name as
6517 qualified when necessary.
6518 (end_class_declaration): Don't call java_parse_context_resume when
6519 one or more error occurred.
6520 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
6521 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
6522 SET_CPC_INITIALIZER_STMT.
6523 (method_header): Check for inner classes declaring static methods.
6524 (resolve_qualified_expression_name): Handle situation where `this'
6527 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
6529 * typeck.c (build_prim_array_type): Correctly set the high word too.
6531 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6533 * parse.y (java_complete_expand_methods): Leave <clinit> out of
6535 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
6536 list of methods for interfaces.
6538 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6540 * parse.y (qualify_ambiguous_name): Properly handle expressions
6543 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6545 * parse.y (check_final_assignment): Extended to process
6547 (patch_assignment): Have check_final_assignment called only once.
6549 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6551 * java-tree.h (IS_INIT_CHECKED): New flag.
6552 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
6553 * parse.y (patch_string): Call force_evaluation_order on the
6554 completed string concatenation tree.
6555 * expr.c (force_evaluation_order): Call force_evaluation_order on
6556 function's arguments too.
6558 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6560 * decl.c (emit_init_test_initialization): Mark KEY as unused.
6561 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
6562 (build_anewarray): Likewise.
6563 * parse.y (patch_newarray): Likewise.
6564 * parse.c: Regenerated.
6566 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6568 * decl.c (init_decl_processing): Added new class fields `depth',
6569 `ancestors', and `idt' to class_type_node. Use
6570 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
6571 * class.c (make_class_data): Push initial values for new fields.
6572 * java-tree.h: Updated prototype for `build_invokeinterface'.
6573 * expr.c (build_invokeinterface): Changed parameters to accept
6574 `method' tree. Calculate index of `method' in its declaring
6575 interface. Build call to _Jv_LookupInterfaceMethodIdx.
6576 (expand_invoke): Call `build_invokeinterface' with new parameters.
6577 * parse.y (patch_invoke): Call `build_invokeinterface' with new
6580 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6582 * typeck.c (lookup_do): Search superinterfaces first
6583 when looking up an interface method. From Godmar Back
6586 2000-03-06 Tom Tromey <tromey@cygnus.com>
6588 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
6590 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6592 * java-tree.h (lookup_argument_method2): Declared.
6593 (safe_layout_class): Prototype moved from parse.h.
6594 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
6595 * parse.y (java_check_regular_methods): Local `super_class' gone.
6596 Call lookup_argument_method2 instead of lookup_argument_method.
6597 Perform modifier match for methods found declared in implemented
6598 interfaces. Fixed indentation problem. Overriding/hiding error
6599 report to take place only for methods found in classes.
6600 * typeck.c (lookup_argument_method): Changed leading
6601 comment. Re-written by calling lookup_do.
6602 (lookup_argument_method2): New function.
6603 (lookup_java_method): Re-written by calling lookup_do.
6604 (lookup_do): New function.
6606 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6608 * check-init.c (check_init): Removed dead code. Handle (blank)
6610 * parse.y (declare_local_variables): New local `final_p', set it
6611 and use it to initialize LOCAL_FINAL.
6612 (check_final_assignment): Only check FIELD_DECLs.
6614 2000-02-17 Tom Tromey <tromey@cygnus.com>
6616 * Makefile.in (JAVA_OBJS): Added boehm.o.
6617 (boehm.o): New target.
6618 * Make-lang.in (JAVA_SRCS): Added boehm.c.
6619 * java-tree.h (flag_use_boehm_gc): Declare.
6620 (get_boehm_type_descriptor): Declare.
6621 * lang.c (lang_f_options): Added `use-boehm-gc'.
6622 (flag_use_boehm_gc): New global.
6623 * lang-options.h: Added -fuse-boehm-gc.
6624 * boehm.c: New file.
6625 * class.c (get_dispatch_table): If class uses a Boehm type
6626 descriptor, put it in the vtable.
6627 (make_class_data): Removed dead code.
6629 2000-03-03 Per Bothner <per@bothner.com>
6631 * decl.c (init_decl_processing): Initialize sizetype properly.
6633 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6635 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
6636 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
6637 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6638 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
6639 (jcf_parse): New local `current'. Load innerclasses seen in outer
6640 context being processed.
6641 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6642 * jcf-write.c (append_innerclasses_attribute): New function.
6643 (append_innerclasses_attribute_entry): Likewise.
6644 (get_access_flags): Handle static classes. Set anonymous and local
6645 classes to be private.
6646 (generate_classfile): Attribute count adjusted. Call
6647 append_innerclasses_attribute.
6648 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
6649 PURE_INNER_CLASS_TYPE_P.
6650 * parse.y (parser_qualified_classname): New parameter `is_static',
6651 produce non qualified name accordingly.
6652 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
6653 (create_interface): Added argument to parser_qualified_classname.
6654 (create_class): Added argument to parser_qualified_classname. Setup
6655 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
6656 (add_inner_class_fields): Fixed indentation.
6657 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
6658 (method_declarator): Fixed typo in comment.
6659 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
6660 (build_current_thisn): Likewise.
6661 (patch_method_invocation): Likewise.
6663 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
6665 * decl.c (current_function_decl): Move to toplev.c.
6667 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6669 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
6670 (DECL_BIT_INDEX): Use underlying representation.
6671 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
6673 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6675 * expr.c (build_java_ret): Pass proper type to size_binop.
6677 2000-02-25 Anthony Green <green@cygnus.com>
6679 * expr.c (build_class_init): Mark the decl to be ignored by
6681 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
6682 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
6683 * class.c (init_test_hash_newfunc): New function.
6684 (decl_hash): New function.
6685 (decl_compare): New function.
6686 * decl.c (emit_init_test_initialization): New function.
6687 (complete_start_java_method): Traverse the init test hashtable,
6688 calling emit_init_test_initialization.
6689 (always_initialize_class_p): Define.
6690 * expr.c (build_class_init): Use initialization tests when
6691 emitting class initialization code.
6692 (always_initialize_class_p): Declare.
6693 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
6695 * java-tree.h: Include hash.h.
6696 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
6697 (struct lang_decl): Add init_test_table field.
6698 (init_test_hash_entry): Define.
6700 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6702 * gjavah.c (main): Avoid using `argi' to report unimplemented
6705 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6707 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6708 initialize locals to avoid warnings. Local `exception_type' moved
6711 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6713 * parse.y (resolve_expression_name): Use `orig' as a second
6714 argument to resolve_field_access.
6715 (resolve_field_access): Removed unnecessary code when dealing with
6718 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6720 * class.c (push_super_field): Don't push the field twice.
6721 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
6722 * parse.h (java_reorder_fields): Prototyped.
6723 * parse.y (java_reorder_fields): New function.
6724 (java_layout_class): Simplified not to worry about re-ordering.
6726 2000-02-23 Tom Tromey <tromey@cygnus.com>
6728 * gjavah.c (print_name): In JNI case, correctly quote string.
6729 (print_method_info): Don't handle overrides in JNI mode.
6731 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6733 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
6734 value type set to `boolean_type_node'.
6736 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6738 * jcf-dump.c (main): Test for correct condition after
6739 output file creation.
6741 2000-02-19 Anthony Green <green@cygnus.com>
6743 * jcf-depend.c (add_entry): Fix test for first list entry.
6745 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6747 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
6748 * constants.c (build_constants_constructor): Likewise.
6750 2000-02-19 Anthony Green <green@cygnus.com>
6752 * jcf-depend.c (add_entry): Add entries to the end of the list.
6754 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
6756 * decl.c (INT_TYPE_SIZE): Define if necessary.
6757 (expand_java_return): Handle the case of a native integer smaller
6760 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
6762 * gjavah.c (help): Use GCCBUGURL.
6763 * jv-scan.c (help): Likewise.
6764 * jcf-dump.c (help): Likewise.
6766 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6768 * jcf-write.c (generate_bytecode_insns): Don't generate empty
6771 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6773 * jcf-parse.c (load_class): Call `fatal' if no file containing
6774 the target class are found.
6776 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
6778 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
6779 lex.c, lex.h, and PARSE_H to...
6780 (parse.o, parse-scan.o): ...here, respectively.
6782 * lex.c: Split out code that may trigger SIGFPE from yylex()
6783 to its own function.
6784 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
6786 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6788 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
6790 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6792 * parse.y (outer_field_access_p): Stop in time when outer contexts
6794 (resolve_qualified_expression_name): Properly qualify *everything*
6795 after a package.type to be resoled as expression names.
6796 (find_applicable_accessible_methods_list): Save/restore `class' to
6797 isolate it from a possible outer context search.
6799 2000-02-15 Tom Tromey <tromey@cygnus.com>
6801 * gjavah.c (jni_print_char): New function.
6802 (print_full_cxx_name): Use it.
6803 (decode_signature_piece): Likewise.
6804 (print_cxx_classname): Likewise.
6806 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6808 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
6810 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
6812 * gjavah.c: Include version.h.
6814 * jcf-dump.c: Likewise.
6816 * jv-scan.c: Likewise.
6818 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6820 * parse.y (outer_field_access_fix): First parameter now a tree
6821 node. Check for assignement to final. First argument to
6822 build_outer_field_access_fix modified to accommodate prototype.
6823 (build_outer_field_access): Don't check for assignment to final
6825 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
6826 possibly returned by outer_field_access_fix. Changed
6827 outer_field_access_fix's first argument.
6828 (check_final_assignment): $finit$'s context is OK.
6829 (patch_unaryop): Use node instead of its line/column value when
6830 calling outer_field_access_fix.
6832 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6834 * parse.y (interface_declaration:): No longer tagged
6835 <node>. Re-installed default action.
6836 (class_member_declaration:): Handle inner interfaces.
6837 (interface_member_declaration): Handle inner interfaces and
6839 (create_interface): Push error if one seen. Suspend parsing
6840 context when processing an inner interface.
6841 (register_fields): Inner class static field limitations not to
6842 apply to inner interfaces.
6844 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6846 * jcf-parse.c (load_class): Update `java_error_count' when a
6847 class' file can't be found.
6848 (parse.y): Avoid (byte)code generation when errors seen.
6850 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6852 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
6853 decodes a valid node.
6854 (patch_binop): Handle TRUNC_DIV_EXPR.
6856 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6858 * parse.y (resolve_package): New local `acc'. Try to progressively
6859 build and guess a package and type name.
6861 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6863 * parse.y (find_applicable_accessible_methods_list): Load and
6864 layout the search class if necessary.
6865 (java_complete_tree): Keep to original type of the folded initial
6868 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6870 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
6871 Generate error message if circularity is detected. New static
6873 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
6874 * jcf-write.c (generate_bytecode_insns): Very simply handle
6876 * parse.y (java_check_circular_reference): Use
6877 `cyclic_inheritance_report' during report, if necessary.
6878 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
6879 walking NEW_ARRAY_INIT twice.
6881 2000-02-09 Tom Tromey <tromey@cygnus.com>
6883 * parse.y (check_class_interface_creation): Allow inner classes to
6884 be `private' or `protected', check modifiers' consistency. Prevent
6885 block local classes from bearing any modifiers.
6887 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6889 * except.c (check_start_handlers): Re-add prototype lost in last
6891 (maybe_start_try): Remove excess argument to `check_start_handlers'.
6893 2000-02-09 Andrew Haley <aph@cygnus.com>
6895 * decl.c (clear_binding_level): Remove excess initializer.
6896 (maybe_poplevels): Remove unused variable.
6897 (force_poplevels): Ditto.
6898 (struct binding_level): Add comment.
6900 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6902 * jcf-write.c (generate_classfile): Don't consider
6903 pre-initialization with reference value (use <clinit> instead.)
6904 * parse.y (java_fix_constructors): No generated constructor for
6906 (build_outer_field_access): Removed debug message.
6907 (outer_field_expanded_access_p): Adapted to bytecode generation.
6908 (build_outer_field_access_method): Use fix_method_argument_names.
6909 (build_outer_method_access_method): Fixed indentation. Added
6910 comment. Handle access method generation for static and also void
6912 (build_access_to_thisn): Inserted debug message.
6913 (maybe_build_thisn_access_method): Use fix_method_argument_names.
6914 (resolve_qualified_expression_name): Fixed comment.
6915 (not_accessible_p): Adapted to bytecode generation. Added comment.
6916 (patch_method_invocation): Added comment.
6917 (maybe_use_access_method): Fixed leading comment. Handle static
6919 (java_complete_lhs): Don't shortcut handling of initialized upon
6920 declaration String type static fields when generating bytecode.
6921 (patch_unaryop): Handle outer field access when generating
6924 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6926 * java-tree.h (FIELD_THISN): New macro.
6927 * jcf-write.c (append_synthetic_attribute): New function.
6928 (generate_classfile): Set "Synthetic" attribute on this$<n>,
6929 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
6930 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
6932 (build_outer_field_access): Turned on access functions usage and
6933 generation when compiling to bytecode.
6934 (maybe_use_access_method): Likewise.
6936 2000-01-25 Andrew Haley <aph@cygnus.com>
6938 * java-except.h (struct eh_range): Add `expanded' field.
6939 (maybe_start_try): Add end_pc arg.
6940 (maybe_end_try): Ditto.
6941 * java-tree.h (force_poplevels): new function.
6942 * expr.c (expand_byte_code): Don't call maybe_start_try or
6944 * except.c (add_handler): Reset expanded.
6945 (expand_start_java_handler): Set expanded.
6946 (check_start_handlers): Don't expand a start handler that's
6947 already been expanded.
6948 (maybe_start_try): Add end_pc arg. Only expand a handler which
6950 (expand_end_java_handler): call force_poplevels.
6951 (force_poplevels): new function.
6952 * decl.c (binding_level): Add start_pc of binding level.
6953 (maybe_pushlevels): Call maybe_start_try when pushing binding
6955 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6956 (LARGEST_PC): Define.
6957 (clear_binding_level): Use LARGEST_PC.
6959 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6960 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6961 (binding_depth, is_class_level, current_pc): new variables.
6962 (struct binding_level): ditto.
6963 (indent): new function.
6964 (push_jvm_slot): add debugging info.
6965 (maybe_pushlevels): ditto.
6966 (maybe_poplevels): ditto.
6969 (start_java_method): ditto.
6970 (give_name_to_locals): comment only.
6971 * except.c (binding_depth, is_class_level, current_pc):
6973 (expand_start_java_handler): add debugging info.
6974 (expand_end_java_handler): ditto.
6976 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6978 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6979 (print_name_for_stub_or_jni, process_file): Constify a char*.
6981 2000-02-03 Tom Tromey <tromey@cygnus.com>
6983 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6985 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6987 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6988 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6991 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6993 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6994 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6995 (struct lang_type): New field `ii_block'.
6996 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6997 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6998 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6999 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
7000 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
7001 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
7003 * parse.y (add_instance_initializer): New function.
7004 (in_instance_initializer): New static global.
7005 (class_body_declaration:): Link instance initializer block.
7006 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
7007 (array_creation_expression:): Remove unused local.
7008 (java_parser_context_push_initialized_field): Fixed leading
7009 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
7010 CPC_INSTANCE_INITIALIZER_LIST.
7011 (java_parser_context_pop_initialized_field): Likewise.
7012 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
7013 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
7014 CPC_INITIALIZER_STMT.
7015 (fix_constructors): New local `class_type'. Use it. Call
7016 add_instance_initializer.
7017 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
7018 (patch_return): Forbid return in instance initializers.
7019 (patch_throw_statement): Enforce exception handling in the context
7020 of instance initializers.
7022 2000-02-03 Tom Tromey <tromey@cygnus.com>
7024 * Make-lang.in (java.mostlyclean): Remove executables in
7027 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7029 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
7030 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
7031 (java_float_finite): Convert to use union Word from javaop.h.
7032 (java_double_finite): Convert to use union DWord from javaop.h.
7034 2000-02-02 Tom Tromey <tromey@cygnus.com>
7036 * gjavah.c (options): Added `jni' entry.
7037 (help): Document -jni.
7038 (flag_jni): New global.
7039 (process_file): Handle JNI output. Don't print text from
7040 -prepend, -add, etc, when generating stubs. Only remove `.class'
7041 suffix if it actually exists.
7042 (main): Create a `.c' file when run with `--jni --stubs'. Create
7043 correct output file name with `--jni'.
7044 (print_include): Mangle header name differently in JNI case.
7045 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
7047 (print_method_info): Handle JNI case. Put signature info into
7048 method name. Handle case when STREAM is NULL.
7049 (print_name_for_stub_or_jni): New function.
7050 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
7051 (print_cxx_classname): Handle JNI.
7052 (print_full_cxx_name): Likewise.
7053 (decode_signature_piece): Likewise.
7054 (overloaded_jni_method_exists_p): New function.
7055 (struct method_name): Added `signature' and `sig_length' fields.
7056 (HANDLE_END_FIELD): Do nothing in JNI mode.
7058 2000-02-02 Tom Tromey <tromey@cygnus.com>
7060 * jv-scan.c: Include version.c, <getopt.h>.
7061 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
7062 (options): New array.
7063 (usage): New function.
7064 (version): New function.
7065 (main): Use getopt_long to parse command line.
7066 * jcf-dump.c: Include version.c, <getopt.h>.
7067 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
7068 OPT_JAVAP): New macros.
7069 (options): New array.
7070 (usage): Return `void'. Changed message.
7071 (help): New function.
7072 (version): New function.
7073 (main): Use getopt_long_only to parse command line.
7074 * gjavah.c: Include <getopt.h>.
7075 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
7076 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
7077 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
7078 (options): New array.
7079 (java_no_argument): Removed.
7080 (help): Updated with missing options.
7081 (main): Use getopt_long_only to parse command line.
7082 (usage): Changed message.
7084 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7086 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
7087 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
7088 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
7089 * parse.y (array_creation_expression:): Handle anonymous arrays.
7090 (build_array_from_name): Don't set `ret_name' if null.
7091 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
7092 (qualify_ambiguous_name): Likewise.
7093 (java_complete_expand_class): Likewise.
7095 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7097 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
7098 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
7099 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
7100 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
7101 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
7102 AIPL_FUNCTION_COMPLETED_INVOCATION.
7103 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
7104 AIPL_FUNCTION_INVOCATION_READY.
7105 (AIPL_FUNCTION_DECLARATION): New enum entry.
7106 * parse.y (reorder_static_initialized): New function.
7107 (java_parser_context_pop_initialized_field): Use it.
7108 (add_inner_class_fields): Use
7109 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
7110 augmented. Install marker after last alias initializer, if any.
7111 (generate_finit): Fixed typo. Don't try to retain only the used
7113 (method_header): Compute and set DECL_FUNCTION_NAP.
7114 (method_declarator): Fixed comment. Insert alias initializer in
7116 (build_alias_initializer_parameter_list): Fixed leading
7117 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
7118 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
7119 (java_complete_expand_class): Code to retain only used aliases
7121 (java_complete_expand_methods): New local `first_decl'. Generate
7122 $finit$ first, then expand the constructors, regular methods and
7124 (java_complete_expand_method): Don't report error on missing
7125 return statement if previously detected bogus.
7126 (fix_constructors): Don't patch constructor parameters list.
7127 (patch_method_invocation): Use new AIPL enum values. Reverse
7128 alias initializer list for anonymous classes.
7130 2000-01-30 Anthony Green <green@redhat.com>
7132 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
7133 determine how many stack slots to pop.
7135 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7137 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
7138 error handling/recovery.
7139 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
7141 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7143 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
7144 FIELD_LOCAL_ALIAS_USED): New macros.
7145 (DECL_FUNCTION_NAP): New macro.
7146 (struct lang_decl): New field `nap'.
7147 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
7148 (struct lang_type): New fields `finit_stmt_list' and
7150 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
7151 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
7152 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
7153 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
7154 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
7155 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
7156 (BUILD_THROW): Macro line separator re-indented.
7157 * parse.y (end_class_declaration): New function.
7158 (maybe_generate_pre_expand_clinit): New name for
7159 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
7160 pre-expand static fields.
7161 (maybe_generate_clinit): Function deleted.
7162 (check_for_static_method_reference): Prototype's parameter list
7164 (generate_finit): New name for maybe_generate_finit. Changed
7165 leading comment. Function rewritten to use
7166 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
7167 (build_alias_initializer_parameter_list): New function.
7168 (java_parser_context_pop_initialized_field): Likewise.
7169 (add_inner_class_fields): Likewise.
7170 (type_declaration:): Call end_class_declaration.
7171 (class_member_declaration:): Likewise.
7172 (formal_parameter_list:): Fixed typos.
7173 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
7174 element. Improved error handling.
7175 (block_statement:): Call end_class_declaration.
7176 (anonymous_class_creation:): Likewise.
7177 (create_anonymous_class): Fixed comments.
7178 (create_class): Call add_inner_class_fields.
7179 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
7180 (method_header): Use MARK_FINAL_PARMS.
7181 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
7182 (method_declarator): Propagate final argument flag.
7183 (craft_constructor): New local `artificial'. Call
7184 build_alias_initializer_parameter_list. Use
7185 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
7186 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
7188 (complete_expand_class): Get rid of unused outer context local
7190 (java_complete_expand_methods): Fixed leading
7191 comment. Generate/pre-expand <clinit> first. Changed method
7192 expansion order to regular, $finit$, constructors, <clinit>.
7193 (java_complete_expand_method): Set current_function_decl.
7194 (fix_constructors): Fix constructor parameter list to account for
7195 outer context local alias initializers.
7196 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7197 (resolve_expression_name): Lookup outer context local aliases. New
7198 local `access', use it.
7199 (patch_method_invocation): Patch inner class ctor invocation with
7200 outer context local aliases initialization values. $finit$
7201 invocation patching now includes things generated with
7202 build_alias_initializer_parameter_list.
7203 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7204 (build_super_invocation): Likewise.
7205 (patch_assignment): Changed comment.
7207 2000-01-27 Andrew Haley <aph@cygnus.com>
7209 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
7213 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7215 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
7217 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
7219 * parse.y (register_fields): Don't pass a format specifier to
7220 OBSOLETE_MODIFIER_WARNING.
7221 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
7222 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
7224 (check_modifiers): Change function into a macro.
7225 (check_class_interface_creation): Pass a literal format string.
7227 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7229 * buffer.h: PROTO -> PARAMS.
7230 * check-init.c: Likewise.
7231 * class.c: Likewise.
7232 * constants.c: Likewise.
7233 * convert.h: Likewise.
7235 * except.c: Likewise.
7237 * gjavah.c: Likewise.
7238 * java-except.h: Likewise.
7239 * java-tree.h: Likewise.
7240 * jcf-depend.c: Likewise.
7241 * jcf-dump.c: Likewise.
7242 * jcf-parse.c: Likewise.
7243 * jcf-path.c: Likewise.
7244 * jcf-reader.c: Likewise.
7245 * jcf-write.c: Likewise.
7247 * jv-scan.c: Likewise.
7248 * jvgenmain.c: Likewise.
7249 * jvspec.c: Likewise.
7253 * parse-scan.y: Likewise.
7254 * parse.h: Likewise.
7255 * parse.y: Likewise.
7256 * typeck.c: Likewise.
7257 * verify.c: Likewise.
7260 * zextract.c: Likewise.
7261 * zipfile.h: Likewise.
7263 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7265 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7266 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
7267 * constants.c (build_constant_data_ref): Check for cached
7268 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
7269 in TYPE_CPOOL_DATE_REF.
7270 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
7271 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
7272 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
7273 (LOCAL_FINAL): New macro.
7274 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
7275 constant pool -- don't try to reuse.
7276 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
7278 (find_in_current_zip): Use TYPE_JCF.
7279 * parse.h (java_check_final): Prototype removed.
7280 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
7281 (maybe_create_class_interface_decl,
7282 check_class_interface_creation): Likewise.
7283 (java_expand_finals): Function removed.
7284 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
7285 (block_statement:): Fixed comment.
7286 (anonymous_class_creation:): Likewise.
7287 (check_class_interface_creation): Reversed Jan 12, 2000 extra
7289 (check_class_interface_creation): Loosened error report on (inner)
7290 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
7291 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
7292 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
7294 (create_interface): Likewise.
7295 (anonymous_class_counter): New static global.
7296 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
7297 patch. Fixed comments.
7298 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
7299 anonymous_class_counter when declaring a toplevel class.
7300 (craft_constructor): Fixed constructor name when handling
7301 anonymous classes. Anonymous class constructors to feature hidden
7303 (java_fix_constructors): Added comment.
7304 (java_check_final): Function removed.
7305 (java_complete_expand_methods): Fixed comment. Don't generate
7306 class data, save its outgoing constant pool instead.
7307 (verify_constructor_super): Skip anonymous class constructor
7308 hidden this$<n> parameter.
7309 (java_expand_classes): New local `saved_ctxp'. Removed call to
7310 java_expand_finals and java_check_final. Expand anonymous class
7311 constructors. Generate class data.
7312 (build_super_invocation): Skip anonymous class hidden this$<n>
7314 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
7315 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7316 (set_java_signature): Likewise.
7318 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7320 * gjavah.c: Delete ACC_VISIBILITY define.
7321 * jcf.h: Add ACC_VISIBILITY define.
7322 * parse.y: final: rule tagged <value>.
7323 (java_check_regular_methods): Use ACC_VISIBILITY define for
7324 default package access check.
7325 (local_variable_declaration_statement): Use final: rule.
7327 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7329 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
7332 2000-01-17 Tom Tromey <tromey@cygnus.com>
7334 * gjavah.c (print_field_info): Allow non-static final fields.
7336 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7338 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
7339 * parse.y (patch_anonymous_class): New function.
7340 (create_anonymous_class): Register incomplete type when the
7341 class/interface to extends/implement isn't known yet.
7342 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
7343 (verify_constructor_super): Tuned error message.
7345 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7347 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
7348 (ANONYMOUS_CLASS_P): New macro.
7349 (TYPE_SIGNATURE, TYPE_JCF): New macros.
7350 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
7351 * parse.y (create_class): Added leading argument.
7352 (maybe_create_class_interface_decl,
7353 check_class_interface_creation): Likewise.
7354 (craft_constructor): New function.
7355 (verify_constructor_super): Added argument in prototype.
7356 (class_declaration:): Inserted leading argument.
7357 (for_begin:): Use FOR_LOOP_P.
7358 (anonymous_class_creation): Create WFL of the anonymous class to
7359 instantiate. Call build_new_invocation. Added comments.
7360 (check_class_interface_creation): Handle parameter `anonymous' in
7361 verbose mode class creation announce.
7362 (link_nested_class_to_enclosing): Exclude anonymous classes.
7363 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
7364 anonymous class, even though they appear to have an enclosing
7366 (create_interface): Pass extra argument to
7367 check_class_interface_creation.
7368 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
7369 (create_class): Call check_class_interface_creation and
7370 maybe_create_class_interface_decl with extra new argument. Don't
7371 add private this$<n> to anonymous classes.
7372 (method_declarator): Insert hidden this$<n> to anonymous class
7374 (java_fix_constructors): Deleted code creating default
7375 constructor. Call craft_constructor instead.
7376 (java_check_regular_methods): Set `saw_constructor' to 1 for
7378 (fix_constructors): Pass extra argument to verify_constructor_super.
7379 (verify_constructor_super): New local `sdecl', use it. Search for
7380 matching constructor (possibly featuring arguments) in super
7382 (lookup_method_invoke): Craft constructor according to arguments
7383 list when dealing with anonymous class constructors.
7384 (build_super_invocation): Pass arguments to anonymous class super
7386 (search_loop): Use FOR_LOOP_P.
7387 (labeled_block_contains_loop_p): Likewise.
7389 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7391 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
7392 (enclosing_context_p): New function.
7393 (get_access_flags_from_decl): Handle CLASS_STATIC.
7394 (maybe_layout_super_class): Extra first argument passed to
7396 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
7398 * decl.c (access0_identifier_node): New global.
7399 (init_decl_processing): access0_identifier_node initialized.
7400 (pushdecl): Set DECL_CONTEXT only on non type decls.
7401 * expr.c (lookup_field): Lookup inner class fields in enclosing
7403 (expand_invoke): Use ID_INIT_P.
7404 (expand_java_field_op): Use DECL_CLINIT_P.
7405 * java-tree.def (CLASS_LITERAL): New tree code.
7406 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
7407 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
7408 (struct lang_decl): New field `inner_access'.
7409 (enclosing_context_p): Prototyped.
7410 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
7411 ID_CLINIT_P): New macros.
7412 (CLASS_STATIC): New macro.
7413 (CLASS_ACCESS0_GENERATED_P): New macro.
7414 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
7415 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
7416 INNER_CLASS_P): New macros.
7417 (DECL_INNER_CLASS_LIST): New macro.
7418 * jcf-parse.c (yyparse): Avoid the use of ANSI string
7420 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7421 the shift value to int. Fixed typo in comment.
7422 * lex.c (inst_id, wpv_id): Initialize.
7423 * mangle.c (unicode_mangling_length): Take `$' into account.
7424 * parse.h (DRECOVER, RECOVER): Terminate properly.
7425 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
7426 (typedef struct _jdep): New field `enclosing'.
7427 (JDEP_ENCLOSING): New macro.
7428 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
7429 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
7430 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
7431 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
7432 GET_ENCLOSING_CPC_CONTEXT): New macros.
7433 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
7434 (do_resolve_class): Added extra argument in prototype.
7435 * parse.y (resolve_class): Added extra argument in prototype.
7436 (maybe_create_class_interface_decl): Likewise.
7437 (maybe_use_access_method, build_wfl_wrap): New functions.
7438 (java_complete_expand_classes, java_complete_expand_class):
7440 (java_parser_context_push_initialized_field,
7441 java_parser_context_suspend, java_parser_context_resume):
7443 (maybe_make_nested_class_name, make_nested_class_name,
7444 set_nested_class_simple_name_value,
7445 link_nested_class_to_enclosing, find_as_inner_class,
7446 find_as_inner_class_do, check_inner_class_redefinition,
7447 build_thisn_assign, build_current_thisn, build_access_to_thisn,
7448 maybe_build_thisn_access_method, build_outer_field_access,
7449 build_outer_field_access_methods, build_outer_field_access_expr,
7450 build_outer_method_access_method, build_new_access_id,
7451 build_outer_field_access_method, outer_field_access_p,
7452 outer_field_expanded_access_p, outer_field_access_fix,
7453 build_incomplete_class_ref, patch_incomplete_class_ref,
7454 create_anonymous_class): Likewise.
7455 (inst_id, wpv_id): New static global variables.
7456 (synchronized:): New rule, tagged <node>.
7457 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
7459 (anonymous_class_creation:): New rule, tagged <node>.
7460 (NEW_TK): Tagged <node>.
7461 (type_literals, array_type_literal): New rules, tagged <node>.
7462 (class_declaration:): Removed action when reducing by class_body:
7463 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
7464 using GET_CPC in sub-rules.
7465 (class_member_declaration): Handle inner classes.
7466 (method_declaration): When reducing method_header:, reset
7467 current_function_decl when appropriate.
7468 (method_declarator:): Set the number of formal parameter to 0 for
7469 method declared without arguments.
7470 (constructor_declarator:): Likewise.
7471 (static_initializer:): List of elements kept in a list.
7472 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
7473 use of the keyword `static' for type declarations.
7474 (block_statement:): Handle inner class declarations.
7475 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
7476 type qualified `this'.
7477 (class_instance_creation_expression): Use anonymous_class_creation:
7478 to handle inner class instances creation. Handle qualified `new'.
7479 (something_dot_new): Added appropriate actions.
7480 (create_new_parser_context): New function.
7481 (java_push_parser_context, java_parser_context_save_global,
7482 java_parser_context_suspend): Use create_new_parser_context.
7483 (check_modifiers): Changed leading comment.
7484 (check_class_interface_creation): Handle interclasses.
7485 (add_superinterfaces): Fixed comment.
7486 (create_interface): Build qualified name from the raw_name instead
7487 of its matching WFL. Push the initialized fields list. raw_name added
7488 as an extra argument to maybe_create_class_interface_decl.
7489 (create_class): Build qualified name from the raw_name instead of
7490 its matching WFL. Removed assignment to current_parsed_class_un.
7491 Call PUSH_ERROR before returning an error. Suspend the current
7492 parser context when processing an inner class. Push the
7493 initialized fields list. raw_name added as an extra argument to
7494 maybe_create_class_interface_decl. Add the private this$<n>
7496 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
7497 (register_fields): Get the class type from GET_CPC and handle
7498 previous errors. Added code to handle the creation of static
7499 fields in inner classes. Initialized fields initialization
7500 statements kept in a list of lists.
7501 (maybe_generate_finit): Initialized fields initialization
7502 statements kept in a list of lists. Use GET_CPC.
7503 (maybe_generate_clinit): Likewise.
7504 (method_header): Use GET_CPC and GET_CPC_UN.
7505 (parser_qualified_classname): Handle inner classes.
7506 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
7507 (java_fix_constructors): Hide pointer to enclosing context
7508 instance in constructor list when dealing with inner classes.
7509 (jdep_resolve_class): Call resolve_class with extra first argument
7511 (resolve_class): Add enclosing context as a first extra argument
7512 to do_resolve_class.
7513 (do_resolve_class): Call find_as_inner_class. Handle WFLs
7515 (resolve_no_layout): Extra argument added to resolve_class
7517 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
7518 (java_get_real_method_name): Use GET_CPC_UN.
7519 (check_abstract_method_definitions): Use DECL_CLINIT_P.
7520 (java_check_abstract_methods): Handle static method declared in
7521 inner classes by an error.
7522 (java_check_regular_methods): Use DECL_CLINIT_P.
7523 (source_start_java_method): Also set DECL_MAX_LOCALS.
7524 (create_artificial_method): Call java_parser_context_save_global
7525 and java_parser_context_restore_global instead of saving/restoring
7526 the context by hand.
7527 (expand_start_java_method): Improved verbose mode message.
7528 (java_complete_expand_methods): Fixed leading comment. Use
7530 (fix_constructors): Added assignment to this$<n> if necessary.
7531 (java_expand_classes): Call java_complete_expand_classes instead
7532 of java_complete_expand_methods.
7533 (make_qualified_primary): Simplified.
7534 (merge_qualified_name): Optimized for missing left or right parts.
7535 (resolve_expression_name): Handle access to outer class fields from
7537 (resolve_qualified_expression_name): New macro
7538 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
7539 classes. Report error on non appropriate qualification of
7540 `new'. Handle qualified `this'.
7541 (not_accessible_p): Allow access to outer class private fields from
7543 (patch_method_invocation): Handle method invocations through
7544 access methods and inner class constructor invocations.
7545 (find_applicable_accessible_methods_list): Search enclosing
7546 contexts of an inner class.
7547 (search_applicable_methods_list): Fixed typo.
7548 (argument_types_convertible): Handle inner class constructors'
7549 hidden outer context reference argument.
7550 (qualify_ambiguous_name): Handle qualified `this'.
7551 (java_complete_lhs): Handle use of field accessed through
7552 artificial access methods in various cases of assignments. Handle
7554 (check_final_assignment): Use DECL_CLINIT_P.
7555 (valid_ref_assignconv_cast_p): Handle the destination being an
7556 enclosing context of the source.
7557 (patch_unaryop): Handle use of field accessed through artificial
7559 (patch_return): Use DECL_CLINIT_P.
7560 (patch_throw_statement): Use DECL_CLINIT_P.
7561 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
7562 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
7565 2000-01-16 Anthony Green <green@cygnus.com>
7567 * parse.y (build_string_concatenation): Only use
7568 StringBuffer(String) shortcut if String arg is constant.
7570 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7572 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7573 the shift value to int. Fixed typo in comment.
7575 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
7577 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
7578 * jcf-write.c: Likewise.
7579 * parse.y: Likewise.
7580 * parse.c: Regenerate.
7582 2000-01-09 Anthony Green <green@cygnus.com>
7584 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
7585 bytecodes in the correct order.
7587 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7589 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
7591 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
7593 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7594 before building constant array decl.
7596 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7598 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
7599 method invocation and typo in conditional expression.
7600 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
7601 the appropriate NOTE_POP.
7602 * parse.y (patch_binop): Shift value mask to feature the right
7605 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7607 * class.c (assume_compiled, assume_compiled_node): Add static
7609 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
7611 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
7613 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
7615 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
7616 to `__modifier' to avoid stringifying it.
7618 * parse.y (verify_constructor_circularity): Don't call a variadic
7619 function with a non-literal format string.
7620 (java_check_abstract_methods): Move unreachable code inside
7621 `continue' statement.
7622 (lookup_method_invoke): Call xstrdup, not strdup.
7624 * expr.c (expand_java_field_op): Avoid the use of ANSI string
7627 * jcf-parse.c (yyparse): Likewise.
7629 * jv-scan.c (main): Likewise.
7631 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7633 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
7634 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
7635 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
7638 * parse.y (synchronized, variable_redefinition_error,
7639 check_class_interface_creation, create_interface, create_class,
7640 method_header, finish_method_declaration,
7641 check_modifiers_consistency, method_declarator,
7642 complete_class_report_errors, check_abstract_method_definitions,
7643 java_check_regular_methods, check_throws_clauses,
7644 java_check_abstract_methods, read_import_dir,
7645 check_pkg_class_access, declare_local_variables, fix_constructors,
7646 cut_identifier_in_qualified, resolve_expression_name,
7647 resolve_qualified_expression_name, patch_method_invocation,
7648 java_complete_lhs, patch_assignment, try_builtin_assignconv,
7649 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
7650 patch_exit_expr, patch_exit_expr, patch_switch_statement,
7651 patch_try_statement, patch_synchronized_statement,
7652 patch_throw_statement, check_thrown_exceptions,
7653 patch_conditional_expr): Likewise.
7655 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7657 * Makefile.in (LIBDEPS): Added gcc's errors.o
7658 (../jcf-dump$(exeext):): Link with gcc's errors.o
7659 (../gcjh$(exeext):): Likewise.
7660 * expr.c (expand_java_NEW): Layout the entire target type instead of
7661 laying out its methods only.
7662 (lookup_field): Layout the class after having loaded it.
7663 * java-tree.h (java_debug_context): Declared.
7664 * jcf-io.c (toplev.h): Included.
7665 (find_class): Removed assignment to jcf's outofsynch
7666 field. Force source file to be read if newer than its matching
7667 class file. Tweaked debug messages.
7668 * jcf-parse.c (jcf_out_of_synch): Deleted.
7669 (read_class): Call to jcf_out_of_synch removed.
7670 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
7671 (jcf_out_of_synch): Prototype deleted.
7672 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
7673 `deprecated' and `class_err': integer turned into bit-fields.
7674 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
7675 * parse.y (package_list): New global.
7676 (package_declaration:): Record newly parsed package name.
7677 (extra_ctxp_pushed_p): Static global deleted.
7678 (java_parser_context_save_global): Create buffer context for the
7679 purpose of saving globals, if necessary.
7680 (java_parser_context_restore_global): Pop context pushed for the
7681 purpose of saving globals, if necessary.
7682 (java_debug_context_do): New prototype and function.
7683 (java_debug_context): Likewise.
7684 (do_resolve_class): Use already parsed package names to qualify
7685 and lookup class candidate.
7686 (java_pre_expand_clinit): Removed unnecessary local variable.
7688 1999-12-17 Tom Tromey <tromey@cygnus.com>
7690 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
7692 (process_file): Use `\n\' at end of each line in string.
7694 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7696 * expr.c (expand_invoke): Layout the loaded class before
7697 attempting to use it.
7698 (expand_java_field_op): Allow final field assignments to take
7700 * typeck.c (convert): Return error_mark_node if expr is null.
7702 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7704 * class.c (class_depth): Return -1 if the class doesn't load
7706 * expr.c (can_widen_reference_to): Check for errors during depth
7707 computation and return 0 accordingly.
7708 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
7709 create default constructors and add an other error check.
7710 * parse.h (java_fix_constructors): Prototyped.
7711 * parse.y (java_pre_expand_clinit): Likewise.
7712 (build_super_invocation): Re-prototyped to feature one argument.
7713 (java_check_circular_reference): Directly use `current'.
7714 (java_fix_constructors): New function.
7715 (java_check_regular_methods): Don't create default constructors
7716 here, but abort if none were found.
7717 (java_complete_expand_methods): Pre-process <clinit> calling
7718 java_pre_expand_clinit.
7719 (java_pre_expand_clinit): New function.
7720 (fix_constructors): build_super_invocation invoked with the
7721 current method declaration as an argument.
7722 (build_super_invocation): Use the context of the processed method
7723 decl argument instead of current_class.
7724 * typeck.c (lookup_java_method): Take WFLs in method names into
7727 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
7729 * class.c (make_class_data): flag_keep_inline_functions to keep
7730 private methods in the method array.
7732 1999-12-15 Anthony Green <green@cygnus.com>
7734 * check-init.c (check_init): Take into account both types of
7735 `throw's when checking for uninitialized variables.
7737 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7739 * parse.y (java_complete_lhs): Force convertion of array
7740 dimensions to int_type_node, that's what runtime's ABI expects.
7742 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7744 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
7745 operand of a WFL, until the Java front-end gets fixed with regard
7746 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
7748 1999-12-10 Andrew Haley <aph@cygnus.com>
7750 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
7751 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
7752 expr.c (build_java_athrow): Add support for sjlj-exceptions.
7756 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7758 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7759 before calling expand_eh_region_start and expand_start_all_catch.
7760 * except.c (expand_start_java_handler): Switch to permanent
7761 obstack before calling expand_eh_region_start.
7762 (expand_end_java_handler): Switch to permanent obstack before
7763 calling expand_start_all_catch.
7765 1999-12-5 Anthony Green <green@cygnus.com>
7767 * decl.c (init_decl_processing): Mark throw_node as a noreturn
7768 function with side effects.
7769 (init_decl_processing): Mark all memory allocating DECLs with
7772 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7774 * except.c (expand_end_java_handler): Call
7775 expand_resume_after_catch and end_catch_handler.
7777 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
7779 * verify.c (verify_jvm_instructions): Create new return label
7780 chain if non existent (don't rely on the verified state of the jsr
7783 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7785 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
7786 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
7788 * parse.y (patch_assignment): Removed bogus final class test on
7789 lhs when checking on whether to emit an ArrayStoreException runtime
7791 * expr.c (expand_java_arraystore): Likewise.
7793 1999-11-28 Anthony Green <green@cygnus.com>
7795 * decl.c (find_local_variable): Reuse single slot decls when
7798 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7800 * jcf-parse.c (saw_java_source): Global variable removed.
7801 (read_class): Don't use `saw_java_source'. Added extra braces.
7802 (yyparse): Code setting `saw_java_source' removed.
7804 1999-11-24 Mark Mitchell <mark@codesourcery.com>
7806 * except.c (emit_handlers): Zero catch_clauses after emitting them.
7808 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7810 * verify.c (merge_type_state): Non verified subroutines being
7811 considered more than once to trigger passive type merge.
7813 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7815 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
7816 in case of error. Error message tuned.
7818 1999-11-21 Anthony Green <green@cygnus.com>
7820 * constants.c (find_methodref_index): Unwrap method names before
7821 inserting them in the constant pool.
7823 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
7825 * class.c (assume_compiled_node): New typedef.
7826 (assume_compiled_tree): New static data.
7827 (find_assume_compiled_node): New function.
7828 (add_assume_compiled): New function.
7829 (assume_compiled): New function.
7830 * class.c (make_class_data): Use assume_compiled.
7831 (is_compiled_class): Use assume_compiled.
7833 * java-tree.h (add_assume_compiled): Declare.
7835 * lang.c (lang_decode_option): Parse new options.
7837 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7839 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
7840 int_type_node: that's what `_Jv_AllocObject' expects.
7842 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7844 * parse.y (lookup_method_invoke): Use lang_printable_name to
7845 reliably build the type name during error report. Fixes PR gcj/97.
7847 1999-11-09 Tom Tromey <tromey@cygnus.com>
7849 * jcf-path.c: Include <sys/stat.h>.
7850 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
7851 (DIR_UP): New macro.
7853 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7855 * parse.y (source_end_java_method): Resume permanent allocation,
7856 reversing Apr 27 1998 patch.
7857 (patch_string_cst): Pop obstacks after having pushed the permanent
7860 1999-11-05 Tom Tromey <tromey@cygnus.com>
7862 * class.c (finish_class): Emit inlined methods if any native
7863 methods exist in the class. Fixes PR gcj/85.
7865 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7867 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
7868 (qualify_ambiguous_name): Likewise.
7870 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
7872 * typeck.c: (lookup_java_method): search all inherited
7873 interfaces when looking up interface method.
7875 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7877 * parse.y (method_header:): Issue error message for rule `type
7879 (synchronized:): Error report when not using synchronized.
7881 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7883 * parse.y (resolve_qualified_expression_name): Prevent `this' from
7884 being used before the superclass constructor has been called.
7885 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
7886 instead of `CALL_THIS_CONSTRUCTOR_P'.
7888 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
7890 * check-init.c: Fix typo in comment.
7892 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7894 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
7897 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7899 * parse.y (expression_statement:): Call function to report
7900 improper invocation of a constructor.
7901 (parse_ctor_invocation_error): New function.
7903 1999-10-26 Mark Mitchell <mark@codesourcery.com>
7905 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
7908 1999-10-21 Tom Tromey <tromey@cygnus.com>
7910 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
7911 in generated `main'.
7913 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7915 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
7916 (qualify_ambiguous_name): Likewise.
7918 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7920 * parse.y (java_complete_tree): fold_constant_for_init to work on
7922 (java_complete_lhs): Likewise.
7923 (array_constructor_check_entry): Complete an initializer element
7924 on permanent_obstack.
7926 1999-10-19 Tom Tromey <tromey@cygnus.com>
7928 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
7929 From Mike Moreton <mike@pillim.demon.co.uk>.
7931 1999-10-15 Greg McGary <gkm@gnu.org>
7933 * java-tree.h (flag_bounds_check): Remove extern decl.
7934 * lang.c (flag_bounds_check): Remove global variable.
7935 (lang_f_options): Remove "bounds-check" entry.
7936 (lang_init_options): Default flag_bounds_check to "on".
7938 1999-10-14 Tom Tromey <tromey@cygnus.com>
7940 * jvgenmain.c (usage): New function.
7941 (main): Use it. Also, handle `-D' options.
7942 * jvspec.c (lang_specific_driver): Recognize -D.
7943 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
7945 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
7947 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7949 * jcf-dump.c (print_constant, disassemble_method): Don't call a
7950 variadic function with a non-literal format string.
7952 * parse-scan.y (report_main_declaration): Likewise.
7954 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7956 * parse.y (read_import_dir, patch_assignment, patch_binop,
7957 patch_array_ref): Likewise.
7959 * typeck.c (build_java_array_type): Likewise.
7961 * verify.c (verify_jvm_instructions): Likewise.
7963 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7965 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7967 1999-10-07 Anthony Green <green@cygnus.com>
7969 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7970 where CHECK_PUT may fail for valid reasons.
7972 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7973 UNSAFE_PUTN): New macros.
7975 1999-10-04 Tom Tromey <tromey@cygnus.com>
7977 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7978 well. Fixes Java PR gcj/59.
7979 * parse-scan.y (yyerror): Report errors.
7981 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7983 * decl.c (insert_block): Remove unconditional `abort'.
7985 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7987 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7988 FUNCTION_CODE now of type int. All callers changed.
7989 Set the builtin's DECL_BUILT_IN_CLASS.
7991 1999-09-23 Tom Tromey <tromey@cygnus.com>
7993 * jvspec.c (lang_specific_driver): Don't read spec file if
7994 -fsyntax-only given.
7996 1999-09-22 Tom Tromey <tromey@cygnus.com>
7998 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
8000 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
8001 (WORDS_TO_LONG): Likewise.
8002 (WORDS_TO_DOUBLE): Likewise.
8004 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8006 * jcf-write.c (RELOCATION_VALUE_0): New macro.
8007 (RELOCATION_VALUE_1): Likewise.
8008 (emit_iinc, emit_reloc, push_constant1, push_constant2,
8009 push_in_const, push_long_const): Prototyped.
8010 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
8011 (push_constant2): Likewise.
8012 (push_int_const): Cast find_constant1's integer arguments to `jword'.
8013 (find_constant_wide): Cast find_constant2's integer arguments to
8015 (find_constant_index): Cast find_constant2's and find_constant2's
8016 integer arguments to `jword'.
8017 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
8018 (emit_switch_reloc): Use RELOCATION_VALUE_0.
8019 (emit_if): Use RELOCATION_VALUE_1.
8020 (emit_goto): Likewise.
8021 (emit_jsr): Likewise.
8022 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
8023 argument to push_long_const to HOST_WIDE_INT.
8025 1999-09-15 Andreas Schwab <schwab@suse.de>
8027 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
8029 1999-09-20 Nick Clifton <nickc@cygnus.com>
8031 * lang.c (lang_decode_option): Extend comment.
8033 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8035 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
8038 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8040 * gjavah.c (get_field_name, print_method_info, print_include,
8041 add_namelet): Use xmalloc, not malloc.
8043 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
8044 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
8047 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
8049 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
8051 * jcf-path.c (add_entry): Likewise.
8053 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
8055 * jv-scan.c (xmalloc): Remove definition.
8057 * jvgenmain.c (xmalloc): Likewise.
8059 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
8061 * lex.c (java_store_unicode): Use xrealloc, not realloc.
8063 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
8064 concat, not xmalloc/sprintf.
8065 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
8066 (xstrdup): Remove definition.
8068 * parse.y (duplicate_declaration_error_p,
8069 constructor_circularity_msg, verify_constructor_circularity,
8070 check_abstract_method_definitions, java_check_regular_methods,
8071 java_check_abstract_methods, patch_method_invocation,
8072 check_for_static_method_reference, patch_assignment, patch_binop,
8073 patch_cast, array_constructor_check_entry, patch_return,
8074 patch_conditional_expr): Use xstrdup, not strdup.
8076 * zextract.c (ALLOC): Use xmalloc, not malloc.
8078 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8080 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
8082 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
8083 (do_spec, lang_specific_pre_link, lang_specific_driver,
8084 input_filename, input_filename_length): Don't declare.
8085 (main_class_name, jvgenmain_spec, lang_specific_driver):
8087 (lang_specific_driver): All calls to the function pointer
8088 parameter now explicitly call `fatal'.
8090 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8092 * parse.y (find_applicable_accessible_methods_list): Search
8093 abstract classes as interfaces.
8095 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8097 * class.c (finish_class): We're now outside a valid method
8098 declaration. Tell the rest of gcc so.
8100 1999-09-08 Bruce Korb autogen@linuxbox.com
8102 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
8104 1999-09-07 Tom Tromey <tromey@cygnus.com>
8106 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
8108 (decode_signature_piece): Don't emit "::" in JArray<>.
8109 (print_namelet): Only print trailing `;' when printing a class.
8111 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
8113 * java-tree.h: Delete declarations for all tree nodes now moved to
8115 * decl.c: Delete their definitions.
8117 1999-09-04 Mark Mitchell <mark@codesourcery.com>
8119 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
8120 * Makefile.in (OBJS): Add ggc-callbacks.o.
8121 (OBJDEPS): Likewise.
8123 1999-09-03 Tom Tromey <tromey@cygnus.com>
8125 * parse.y (strip_out_static_field_access_decl): Return operand if
8126 it satisfies JDECL_P.
8128 1999-09-02 Tom Tromey <tromey@cygnus.com>
8130 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
8131 Handle nested arrays, like `[[I'.
8133 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8135 * class.c (finish_class): Remove unused parameter, all callers
8138 * expr.c (build_java_athrow): Change return type to void.
8139 (java_lang_expand_expr): Make sure each case in switch returns a
8142 * java-tree.h (finish_class): Fix prototype to take void args.
8144 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
8145 (main): Issue return from main, not exit.
8147 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
8149 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
8151 * jv-scan.c (main): Issue return from main, not exit.
8153 * parse.y (check_abstract_method_definitions,
8154 java_check_abstract_method_definitions): Add static prototypes.
8155 (java_complete_expand_methods): Fix call to `finish_class'.
8157 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
8160 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8162 * lang.c (language_string): Constify.
8164 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8166 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
8167 Remove hacks for stuff which comes from libiberty.
8169 * Make-lang.in: Likewise.
8171 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
8173 * Makefile.in (xref.o): Depend on xref.c explicitly.
8175 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8177 * java-tree.h (lang_printable_name): Constify a char*.
8179 * lang.c (lang_printable_name): Likewise.
8181 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
8183 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
8186 1999-08-26 Tom Tromey <tromey@cygnus.com>
8188 * gjavah.c (print_cxx_classname): Print "::" before qualified
8191 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8193 * parse.y (lookup_cl): Changed leading comment. Now does its best
8194 to set the column number.
8195 (qualify_ambiguous_name): Take WFL wrappers into account.
8197 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
8199 * verify.c (verify_jvm_instructions): Don't check instruction
8200 validity beyond end of method.
8202 1999-08-25 Tom Tromey <tromey@cygnus.com>
8204 * jvspec.c (lang_specific_driver): Correctly handle --help again.
8206 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8208 * gjavah.c (print_name, print_base_classname, utf8_cmp,
8209 cxx_keyword_subst, generate_access, name_is_method_p,
8210 get_field_name, print_field_name, super_class_name, print_include,
8211 decode_signature_piece, print_class_decls, usage, help,
8212 java_no_argument, version, add_namelet, print_namelet): Add static
8214 (print_base_classname, utf8_cmp, cxx_keyword_subst,
8215 name_is_method_p): Constify a char*.
8216 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
8217 Provide a final else clause in an if-else-if.
8218 (print_field_info): Add missing final arg in function call to
8220 (print_method_info, decompile_method, decode_signature_piece,
8221 print_c_decl, print_full_cxx_name, print_stub,
8222 print_mangled_classname, super_class_name, print_include,
8223 add_namelet, add_class_decl, print_class_decls, process_file,
8224 help): Constify a char*.
8226 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
8227 push_int_const, find_constant_wide, find_constant_index,
8228 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
8229 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
8230 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
8231 emit_if, emit_goto, emit_jsr, call_cleanups,
8232 make_class_file_name): Add static prototypes.
8233 (generate_bytecode_return, generate_bytecode_insns): Pass a
8234 NULL_PTR, not a NULL_TREE.
8236 * jv-scan.c: Include "jcf.h".
8237 (main): Declare using DEFUN macro.
8239 * jvspec.c (find_spec_file, lang_specific_pre_link,
8240 lang_specific_driver): Add prototypes.
8241 (find_spec_file): Constify a char*.
8243 * keyword.gperf (hash, java_keyword): Add prototypes.
8245 * lang.c (lang_print_error): Add static prototype.
8246 (lang_init): Prefer memcpy over bcopy to avoid casts.
8248 * lex.c (yylex): Add static prototype.
8250 * parse-scan.y: Include "lex.c" earlier.
8252 * parse.h: Remove redundant declaration for `yylex'.
8254 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
8255 labeled_block_contains_loop_p): Add static prototypes.
8256 (not_accessible_p): Make static to match prototype.
8258 * verify.c (start_pc_cmp): Don't needlessly cast away const.
8260 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8262 * parse.y (check_method_redefinition): Changed leading comment.
8263 (check_abstract_method_definitions): New function.
8264 (java_check_abstract_method_definitions): New function.
8265 (java_check_regular_methods): Call it.
8266 (verify_constructor_super): Fixed indentation.
8267 (lookup_method_invoke): Likewise.
8269 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8271 * parse.y (method_header): Return a null pointer if the current
8273 (finish_method_declaration): Return if the current function decl
8275 (source_start_java_method): Likewise.
8276 (java_method_add_stmt): Likewise.
8278 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8280 * class.c (emit_register_class): Removed unnecessary call to
8282 * parse.y (labeled_block_contains_loop_p): Removed unused local
8285 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8287 * parse.y (java_refold): Added prototype.
8289 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8291 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
8292 (java_stabilize_reference): Removed unnecessary `else'.
8293 (java_complete_lhs): Set flag to remember boolean. Call
8294 java_refold. Added comments.
8295 (java_decl_equiv): New function.
8296 (binop_compound_p): Likewise.
8297 (java_refold): Likewise.
8298 (patch_unaryop): Striped static field access assigned to decl and
8299 op. Changed promotion scheme for ++/-- operators.
8300 (search_loop): New function.
8301 (labeled_block_contains_loop_p): Likewise.
8302 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
8304 (patch_bc_statement): Call search_loop. Fixed comment.
8306 1999-08-14 Anthony Green <green@cygnus.com>
8308 * expr.c (java_lang_expand_expr): Mark static array data as
8311 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8313 * jvgenmain.c (main): NUL-terminate name_obstack.
8315 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8317 * check-init.c (check_bool2_init, done_alternative): Add static
8320 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
8321 (add_method, build_utf8_ref, build_class_ref,
8322 append_gpp_mangled_type, layout_class_method): Constify a char*.
8324 * decl.c (push_promoted_type, make_binding_level): Add static
8326 (push_promoted_type, pushdecl): Constify a char*.
8328 * except.c (find_handler_in_range, link_handler,
8329 check_start_handlers): Add static prototypes.
8331 * expr.c (process_jvm_instruction): Constify a char*.
8333 * gjavah.c (main): Constify a char*.
8335 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
8338 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
8340 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
8341 munge, print_ents): Constify a char*.
8343 * jcf-dump.c (disassemble_method): Constify a char*.
8344 (print_constant_pool, print_exception_table): Add static prototypes.
8345 (print_constant, print_exception_table, main, disassemble_method):
8348 * jcf-io.c (find_classfile, find_class): Likewise.
8350 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
8351 (set_source_filename, predefined_filename_p): Add static prototypes.
8352 (set_source_filename, get_constant, get_class_constant,
8353 find_in_current_zip): Constify a char*.
8355 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
8357 (add_entry, add_path, jcf_path_classpath_arg,
8358 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8360 * jcf-reader.c (get_attribute, jcf_parse_preamble,
8361 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
8362 jcf_parse_one_method, jcf_parse_methods,
8363 jcf_parse_final_attributes): Add static prototypes.
8364 (get_attribute): Constify a char*.
8366 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
8367 jcf_dependency_add_target, jcf_path_classpath_arg,
8368 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8370 * jv-scan.c (main): Constify a char*.
8371 (gcc_obstack_init): Add prototype arguments.
8373 * jvgenmain.c (gcc_obstack_init): Likewise.
8374 (main): Constify a char*.
8376 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
8378 (put_decl_string, lang_print_error): Constify a char*.
8379 (lang_init): Remove redundant extern prototype.
8381 * mangle.c (emit_unicode_mangled_name): Constify a char*.
8383 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
8384 Add static prototypes.
8385 (get_type_from_signature): Constify a char*.
8387 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
8388 Add static prototypes.
8389 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
8390 (verify_jvm_instructions): Constify a char*.
8392 * xref.c (xref_flag_value): Likewise.
8394 * xref.h (xref_flag_value): Likewise.
8396 * zextract.c (makeword, makelong): Add static prototypes.
8397 (makeword, makelong): Constify a uch*.
8399 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8401 * lang.c (java_dummy_print): Constify a char*.
8402 (lang_print_error): Likewise.
8403 (lang_init): Remove redundant prototype for `print_error_function'.
8404 (lang_init_source): Likewise.
8405 (lang_identify): Constify a char*.
8407 1999-08-09 Tom Tromey <tromey@cygnus.com>
8409 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
8410 (WORDS_TO_LONG): Likewise.
8411 (WORDS_TO_DOUBLE): Likewise.
8413 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8415 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
8417 * expr.c (java_stack_pop, java_array_data_offset,
8418 build_java_throw_out_of_bounds_exception, case_identity,
8419 build_java_check_indexed_type): Add static prototypes.
8420 (linenumber_table, expand_invoke, expand_java_field_op,
8421 build_primtype_type_ref, expand_byte_code): Constify a char*.
8423 * java-tree.h (build_primtype_type_ref, linenumber_table):
8425 (java_lang_expand_expr): Add prototype.
8427 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
8428 `java_lang_expand_expr'.
8430 * lex.c (java_lex_error): Constify a char*.
8431 (java_get_unicode, java_read_char, java_allocate_new_line,
8432 java_unget_unicode, java_sneak_unicode): Prototype.
8434 * parse-scan.y (current_class, package_name, method_declarator,
8435 report_class_declaration, yyerror): Constify a char*.
8437 * parse.h (java_report_errors): Prototype.
8438 (yyerror): Constify a char*.
8440 * parse.y (classitf_redefinition_error, check_modifiers,
8441 parse_jdk1_1_error, lookup_package_type,
8442 lookup_package_type_and_set_next, get_printable_method_name,
8443 purify_type_name): Constify a char*.
8444 (build_super_invocation, maybe_generate_finit,
8445 verify_constructor_super, parser_add_interface,
8446 add_superinterfaces, jdep_resolve_class, note_possible_classname,
8447 java_complete_expand_methods, java_expand_finals,
8448 cut_identifier_in_qualified, java_stabilize_reference,
8449 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
8450 merge_string_cste): Prototype.
8451 (single_type_import_declaration, yyerror,
8452 variable_redefinition_error, build_array_from_name,
8453 build_unresolved_array_type, check_class_interface_creation,
8454 resolve_class, complete_class_report_errors,
8455 note_possible_classname, read_import_dir,
8456 find_in_imports_on_demand, resolve_package, fix_constructors,
8457 check_deprecation, lookup_method_invoke,
8458 maybe_build_primttype_type_ref, array_constructor_check_entry):
8460 (java_complete_expand_methods, java_expand_finals): Make static.
8461 (convert_narrow): Remove static prototype.
8463 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
8465 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
8467 1999-08-02 Richard Henderson <rth@cygnus.com>
8469 * decl.c: Include defaults.h instead of expr.h.
8470 * parse.y: Likewise.
8472 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
8474 * java/decl.c (start_java_method): Change all uses of
8475 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
8476 Ensure expr.h is included.
8477 * java/expr.c (pop_arguments): Ditto.
8478 * java/parse.y (expand_start_java_method): Ditto.
8480 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8482 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
8484 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
8486 * decl.c: Include "function.h".
8487 * except.c: Likewise.
8488 * parse.y: Likewise.
8489 * Makefile.in: Update dependencies.
8491 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8493 * expr.c (build_java_soft_divmod): Provide a default case in switch.
8494 (java_lang_expand_expr): Mark parameters `target', `tmode' and
8495 `modifier' with ATTRIBUTE_UNUSED.
8497 * gjavah.c (process_file): Add braces around ambiguous `else'.
8499 * jcf-dump.c (print_access_flags, localvar_free): Change return
8502 * parse.y (java_complete_expand_method): Initialize variable
8504 (resolve_qualified_expression_name): Likewise for `field_decl'.
8505 (patch_method_invocation): Likewise for `class_to_search'.
8506 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
8507 (patch_assignment): Likewise for `lhs_type'.
8509 * verify.c (verify_jvm_instructions): Remove unused variable
8512 1999-07-25 Richard Henderson <rth@cygnus.com>
8514 * decl.c (va_list_type_node): New.
8516 1999-07-25 Anthony Green <green@cygnus.com>
8518 * gjavah.c (print_stub): New function.
8519 (METHOD_IS_NATIVE): New macro.
8520 (print_mangled_classname): Make static.
8521 (HANDLE_END_FIELD): Don't emit fields during stub generation.
8522 (process_file): Perform stub generation.
8523 (HANDLE_METHOD): Don't emit class decls during stub
8525 (HANDLE_END_METHOD): Take into account stub generation.
8526 (print_method_info): Handle stub generation.
8527 (print_stub): New function.
8528 (print_cxx_classname): Make signature consistant with others.
8529 (help): Describe -stubs option.
8530 (main): Create stub file.
8531 (version): Use version.c.
8532 (print_full_cxx_name): New function.
8533 (print_c_decl): Use print_full_cxx_name.
8535 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8537 * check-init.c (check_init): Handle MAX_EXPR.
8539 1999-07-15 Andrew Haley <aph@cygnus.com>
8541 * lang.c (flag_use_divide_subroutine): New variable.
8542 * typeck.c: (convert_ieee_real_to_integer): Bounds check
8543 fp-to-integer conversion.
8544 (convert): Call convert_ieee_real_to_integer when flag_fast_math
8547 * expr.c (build_java_soft_divmod): New function.
8548 (build_java_binop): Call build_java_soft_divmod if
8549 flag_use_divide_subroutine is set.
8550 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8551 soft_lrem_node: new builtin functions.
8552 (init_decl_processing) Initialize the new builtins.
8553 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8554 soft_lrem_node: new builtin functions.
8555 (build_java_soft_divmod): New function.
8556 * parse.y: Call build_java_soft_divmod if
8557 flag_use_divide_subroutine is set.
8560 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
8561 a --specs= arg) even if not linking.
8562 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
8563 -fuse-divide-subroutine
8565 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8567 * parse.y (resolve_and_layout): Check methods only once.
8568 (resolve_qualified_expression_name): Verify thrown exceptions
8570 (check_thrown_exceptions): Reject exceptions thrown in
8571 initializer. Error message tuned.
8573 1999-07-14 Andrew Haley <aph@cygnus.com>
8575 * expr.c (expand_expr): Do not return the last statement in a
8576 block as the block's value.
8578 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8580 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
8581 CALL_EXPR, to avoid order of evaluation changes.
8583 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8585 * parse.y (qualify_ambiguous_name): Do not use
8586 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
8588 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8590 * check-init.c (check_init): Handle MAX_EXPR.
8591 * expr.c (force_evaluation_order): Force method call arguments to
8592 be evaluated in left-to-right order.
8593 * parse.y (qualify_ambiguous_name): Loop again to qualify
8594 NEW_ARRAY_EXPR properly.
8596 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8598 * parse.y (patch_invoke): Resolve unresolved invoked method
8600 (qualify_ambiguous_name): STRING_CST to qualify expression for
8601 type name resolution.
8603 1999-06-24 Andrew Haley <aph@cygnus.com>
8605 * class.c (finish_class): Whenever a deferred method is
8606 output, rescan the list of methods to see if a new candidate for
8607 output can be found.
8609 1999-06-28 Tom Tromey <tromey@cygnus.com>
8611 * jvspec.c (lang_specific_driver): Recognize --help.
8613 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8615 * parse.y (resolve_package): Fixed bogus return statement.
8616 (patch_method_invocation): Resolve method invocation beginning with
8617 a package name qualifier.
8619 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8621 * Make-lang.in (java.stage1): Depend on stage1-start.
8622 (java.stage2): Likewise for stage2-start.
8623 (java.stage3): Likewise for stage3-start.
8624 (java.stage4): Likewise for stage4-start.
8626 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8628 * parse.y (java_complete_lhs): When doing cross referencing, don't
8629 try to keep file location on a WFL expanded as a CALL_EXPR.
8631 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8633 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
8634 compiling to class file a void method with an empty method body.
8635 As a side effect, the bytecode backend will generate the
8636 appropriate `return' instruction.
8638 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8640 * parse.y (lookup_package_type_and_set_next): New function prototype.
8641 (resolve_package): Search current and imported packages.
8642 (lookup_package_type_and_set_next): New function.
8644 1999-06-22 Andrew Haley <aph@cygnus.com>
8646 * verify.c (verify_jvm_instructions): Check for pending blocks
8647 before invalid PC test and opcode switch, not after.
8649 1999-06-21 Andrew Haley <aph@cygnus.com>
8651 * except.c (find_handler_in_range): The upper limit for exception
8652 ranges is exclusive, not inclusive: (start <= pc < end).
8653 (link_handler): find child pointer which points to outer by
8654 searching sibling list: previous code incorrectly assumed that
8655 outer->outer->first_child must point to outer.
8656 * verify.c (verify_jvm_instructions): FIXME added to code for
8658 (verify_jvm_instructions): Do not assume that the last block
8659 processed in a subroutine is a block which ends with a `ret'
8660 instruction. With some control flows it is possible that the last
8661 block ends with an `athrow'.
8663 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8665 * parse.y (qualify_ambiguous_name): Reorganized the post
8666 evaluation of non WFL leading expression nodes.
8668 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8670 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
8673 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8675 * parse.y (qualify_ambiguous_name): Handle qualified expression
8676 beginning with a STRING_CST.
8678 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8680 * parse.y (register_fields): Set DECL_INITIAL on both
8681 pre-initialized static and public fields.
8682 (resolve_field_access): Static field access expressions to always
8684 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
8685 qualification. CONVERT_EXPR to be resolved as an expression name.
8686 (java_complete_lhs): Identify and access qualified final
8687 initialized field in switch statement case expression.
8688 (fold_constant_for_init): Pre-initialized field decl constant to
8691 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8693 * parse.y (note_possible_classname): Mark returned node with
8694 QUALIFIED_P only if the original class name contained a '/'.
8696 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
8698 * Make-lang.in (gcjh): More parallel build fixes.
8700 1999-06-03 Mike Stump <mrs@wrs.com>
8702 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
8704 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
8706 * except.c (link_handler): Chain exception handlers in order.
8708 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
8710 * expr.c (expand_byte_code): Fill unreachable bytecode regions
8711 with nops and process as usual in order to always set correct EH
8712 ranges. Emit detailed warnings about unreachable bytecodes.
8714 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
8716 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
8719 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8721 * parse.y (lookup_field_wrapper): Unified returned value to NULL
8722 or the searched field decl.
8724 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8726 * parse.y (fold_constant_for_init): Convert numerical constant
8727 values to the type of the assigned field.
8729 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8731 * expr.c (lookup_field): Relaxed the test on class loading error
8733 * parse.y (fold_constant_for_init): Enabeled old code.
8735 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8737 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
8738 decide the validity of the cast of a java.lang.Cloneable reference
8740 (patch_conditional_expr): Fixed first argument passed to
8741 binary_numeric_promotion.
8743 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8745 * parse.y (qualify_ambiguous_name): Take into account that a
8746 CONVERT_EXPR might specify a type as a WFL.
8748 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8750 * parse.y (patch_assignment): Save the rhs before using it as an
8751 argument to _Jv_CheckArrayStore.
8753 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8755 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
8757 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8759 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
8760 floating point litteral only when the exponent indicator has been
8763 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8765 * parse.y (formal_parameter:): Construct argument tree list
8766 element even if a yet unsupported final parameter was encountered.
8768 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8770 * parse.y (finish_method_declaration): Issue errors for native or
8771 abstract methods declared with a method body, as well as for non
8772 native or non abstract methods with no method body.
8774 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8776 * class.c (build_utf8_ref): Initialize variable `field'.
8778 * decl.c (init_decl_processing): Initialize variable `field'.
8780 * expr.c (build_known_method_ref): Mark parameters `method_type',
8781 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
8782 (process_jvm_instruction): Likewise for parameter `length'.
8784 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
8785 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
8788 * parse.y (maybe_generate_clinit): Remove unused variable
8789 `has_non_primitive_fields'.
8790 (find_in_imports_on_demand): Initialize variables `node_to_use'
8792 (patch_binop): Likewise for variable `prom_type'.
8793 (patch_unaryop): Likewise for variable `prom_type'.
8795 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
8797 * xref.c (xref_table): Add missing initializer.
8799 1999-05-14 Tom Tromey <tromey@cygnus.com>
8801 * java-except.h (struct eh_range): Removed unused `next' member.
8802 * verify.c (verify_jvm_instructions): Call check_nested_ranges
8803 after adding all exception handlers. Sort exception ranges in
8805 (struct pc_index): New structure.
8806 (start_pc_cmp): New function.
8807 * except.c (add_handler): Return `void'. Don't call link_handler;
8808 instead construct an ordinary linked list and do range
8810 (check_nested_ranges): New function.
8811 (link_handler): Changed interface to allow merging of eh_ranges.
8812 Split overlapping ranges. Return `void'.
8814 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8816 * parse.y (constructor_block_end:): New rule, tagged <node>.
8817 (constructor_body:): Use `constructor_block_end' instead of
8820 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8822 * parse.y (statement_nsi:): Pop `for' statement block.
8823 (java_complete_lhs): Labeled blocks containing no statement are
8824 marked as completing normally.
8826 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8828 * xref.c (xref_set_current_fp): New function, defined.
8829 * xref.h (xref_set_current_fp): New function, prototyped.
8831 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8833 * check-init.c (check_init): Take into account that
8834 LABELED_BLOCK_STMT can be empty.
8836 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8838 * parse.y (java_check_regular_methods): Warning check on not
8839 overriding methods with default access in other packages does not
8840 apply to `<clinit>'.
8841 (java_complete_lhs): If block body is an empty_stmt_node, replace
8842 it by NULL_TREE. This prevents gcc from generating an irrelevant
8845 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8847 * check-init.c (check_init): Removed code accepting to see things
8848 falling through default:, when doing xrefs.
8849 * java-tree.h (do_not_fold): New global variable, declared.
8850 * parse.y (do_not_fold): New global variable, defined.
8851 (java_complete_expand_method): Set `do_not_fold' to the value of
8852 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
8853 and reinstall them after them have been purged; do not check for
8854 initializations; do not issue missing return errors.
8855 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
8857 (patch_binop): Skip the fold part when doing xrefs.
8858 (build_string_concatenation): Skip the concatenation part when
8860 (patch_synchronized_statement): Do not generate a try-finally when
8862 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
8863 and keep the location where the throw was seen.
8864 * typeck.c (convert): When `do_not_fold' is set, do not attempt
8865 any treatment on the converted node an simply return a NOP_EXPR of
8867 * xref.c (xref_get_data): New function, defined.
8868 * xref.h (xref_get_data): New function, declared.
8869 (XREF_GET_DATA): Use xref_get_data.
8871 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8873 * gjavah.c (print_include): Cast the result of `strlen' to int
8874 when comparing against a signed value.
8875 (add_namelet): Likewise.
8877 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8879 * expr.c (expand_invoke): Mark parameter `nargs' with
8881 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
8883 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
8886 * jcf-reader.c (get_attribute): Cast a value to long
8887 when comparing against a signed expression. Likewise.
8889 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
8892 1999-05-11 Andrew Haley <aph@cygnus.com>
8894 * parse.y (source_end_java_method): If the current method contains
8895 any exception handlers, force asynchronous_exceptions: this is
8896 necessary because signal handlers in libjava may throw exceptions.
8897 * decl.c (end_java_method): Ditto.
8899 1999-05-11 Tom Tromey <tromey@cygnus.com>
8901 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
8903 * jvspec.c (THREAD_NAME): Removed.
8904 (GC_NAME): Likewise.
8905 (MATHLIB): Likewise.
8906 (WITHLIBC): Likewise.
8908 (THREADLIB): Likewise.
8909 (MATH_LIBRARY): Likewise.
8910 (lang_specific_driver): Don't add `-l' options to command line.
8911 Instead, add a single --specs option. Recognize `-L' options and
8912 use them to search for spec file.
8913 (find_spec_file): New function.
8914 (SPEC_FILE): New define.
8916 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
8918 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
8919 cpplib-enabled build.
8921 1999-05-05 Per Bothner <bothner@cygnus.com>
8923 * class.c (make_field_value): DECL_INITIAL may be a string literal;
8924 temporarily zero it while calling rest_of_decl_compilation.
8926 * java-tree.h (string_ptr_type_node): Add declaration.
8927 * decl.c: Define and initialize string_ptr_type_node.
8928 * parse.y (patch_string_cst): Use string_ptr_type_node.
8930 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
8931 * parse.y (for_statement): Now unconditionally exit_block.
8932 (finish_labeled_statement): No longer exit_block if for-loop.
8933 (patch_loop_statement): Check harder if the loop is already labeled.
8935 * parse.y (patch_initialized_static_field): Removed function.
8936 (maybe_generate_clinit): Removed special handling for interfaces.
8937 (java_complete_expand_methods): Do a preliminary java_complete_tree
8938 on <clinit> to determine if it can be removed.
8939 (java_complete_expand_method): Remove special handling for <clinit>.
8940 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
8941 optimize if we get back empty_stmt_node.
8942 For MODIFY_EXPR, re-do checking of static initializers.
8943 (fold_constant_for_init): Don't return immediate if VAR_DECL.
8944 For VAR_DECL, pass correct context.
8946 * verify.c (verify_jvm_instructions): Better error messages.
8948 1999-05-03 Tom Tromey <tromey@cygnus.com>
8950 * parse-scan.y (interface_declaration): Call
8951 report_class_declaration for interfaces.
8953 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8955 * Makefile.in: Remove -v from bison command lines.
8957 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8959 * check-init.c (check_init): Exclude a case of error when doing
8961 * class.c (layout_class_method): Don't generate the error message
8962 twice when compiling from source.
8963 * lang-options.h: Added `-Wredundant-modifers' and
8964 `-Wunusupported-jdk11' flags and help text.
8965 * lang.c (lang_decode_option): Added support for
8966 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8967 flag_static_local_jdk11 and flag_redundant set accordingly.
8968 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8969 * parse.h (EXPR_WFL_ADD_COL): New macro.
8970 (DECL_END_SOURCE_LINE): Likewise.
8971 (DECL_INHERITED_SOURCE_LINE): Likewise.
8972 * parse.y (static_ref_err): New function, prototyped.
8973 (CCB_TK): Now tagged <operator>.
8974 (class_body:): Remember the location of the closing '}' of a class
8975 definition when doing xrefs.
8977 (block_end:): Likewise.
8978 (create_class): Remember the location of the inherited class
8979 identifier when doing xrefs.
8980 (register_fields): Added test on first operand of `init' before
8981 testing it TREE_CODE.
8982 (method_header): Store the location of the class identifier in the
8983 class decl when doing xrefs.
8984 (finish_method_declaration): Don't combine first/last method line
8986 (java_check_regular_methods): Warning check on not overriding
8987 methods with default access on other packages move before check on
8988 static methods. Initialization of `aflags' also moved up.
8989 (resolve_expression_name): Call static_ref_err to report the error.
8990 (static_ref_err): New function, implemented.
8991 (resolve_field_access): Returned simplified static field access
8993 (resolve_qualified_expression_name): Check for illegal use of
8994 static fields in a non static context. Call static_ref_err to
8995 report error in various places.
8996 (java_complete_tree): Do not fold initialized static fields when
8998 (java_complete_lhs): Likewise.
9000 1999-04-29 Anthony Green <green@cygnus.com>
9002 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
9003 create internal labels.
9004 (lookup_label): Ditto.
9006 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9008 * class.c (layout_class_method): Generate <clinit>'s rtl for
9010 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9011 for interfaces' <clinit>.
9012 * expr.c (lookup_field): Search for fields in interfaces.
9013 (expand_invoke): Fixed indentation.
9014 (expand_java_field_op): Likewise. Use IS_CLINIT.
9015 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
9016 (IS_CLINIT): New macro.
9017 * parse.y (type_declaration:): Call maybe_generate_clinit after an
9018 interface was parsed.
9019 (maybe_generate_clinit): Don't generate if the current class is an
9020 interface with only fields of primitive types.
9021 (reset_method_name): Use IS_CLINIT.
9022 (java_complete_expand_method): Expand <clinit> when it exists for
9023 interfaces. Use IS_CLINIT.
9024 (resolve_expression_name): Use DECL_CONTEXT instead of
9025 current_class to build static field references.
9026 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
9027 ARRAY_REF when doing xreferencing.
9028 (check_final_assignment): Fixed typo in leading comment. Use
9030 (patch_array_ref): Don't fully expand array references when
9032 (patch_return): Use IS_CLINIT.
9033 (patch_throw_statement): Likewise.
9035 1999-04-22 Tom Tromey <tromey@cygnus.com>
9037 * Make-lang.in (JAVA_SRCS): Added check-init.c.
9039 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9041 * decl.c (predef_filenames, predef_filenames_size): New globals
9042 (init_decl_processing): predef_filenames and predef_filenames_size
9044 * java-tree.h (predef_filenames, predef_filenames_size): Declared
9046 * jcf-parse.c (predefined_filename_p): New function.
9047 (yyparse): Check that files on the command line are specified only
9048 once and issue a warning otherwise.
9049 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
9050 * parse.y (source_end_java_method): Nullify NOP method bodies, to
9051 avoid a gcc warning with -W -Wall turned on.
9052 (java_expand_classes): Abort if errors were encountered.
9053 (java_complete_lhs): If the cross reference flag is set, wrap
9054 field DECL node around a WFL when resolving expression name.
9056 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9058 * lang.c (lang_decode_option): Fixed returned value when parsing
9059 `-fxref=...' and `-Wall'.
9060 * parse.y (source_end_java_method): Do not generate code when
9061 flag_emit_xref is set.
9062 (resolve_expression_name): Do not build static field access when
9063 flag_emit_xref is set.
9064 (resolve_field_access): No special treatment on `length' when
9065 flag_emit_xref is set. Do not build qualified static field access
9066 when flag_emit_xref is set.
9067 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
9068 when flag_emit_xref is set.
9069 (patch_assignment): Do not generate array store runtime check when
9070 flag_emit_xref is set.
9071 * xref.c (xref_flag_value): Fixed function declaration
9073 (xset_set_data): New function.
9074 * xref.h (xref_set_data): Added prototype for new function.
9075 (typedef struct xref_flag_table): New field data.
9076 (XREF_GET_DATA): New macro.
9078 1999-04-19 Tom Tromey <tromey@cygnus.com>
9080 * xref.h (enum): Removed trailing comma.
9082 * parse.y (resolve_qualified_expression_name): Added missing
9085 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
9087 * gjavah.c: New prototypes for java_float_finite and
9090 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9092 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
9095 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
9097 * Makefile.in (TREE_H): Add tree-check.h.
9098 (RTL_H): Add genrtl.h.
9100 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9102 * parse.y (patch_assignment): Added ArrayStoreException runtime
9105 1999-04-06 Per Bothner <bothner@cygnus.com>
9107 * expr.c (pop_type_0): New function.
9108 (pop_type): Use pop_type_0.
9109 * java-tree.h (pop_type_0): New declaration.
9110 * verify.c (verify_jvm_instructions): Check return instructions.
9112 * parse.y (patch_binop): Don't fold if non-constant and emiting
9115 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9117 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
9119 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
9120 (main_jcf): Don't define.
9121 (process_file): Don't set `main_jcf'.
9123 * java-tree.h (main_jcf): Don't declare.
9125 * jcf-parse.c (main_jcf): Add static definition.
9127 * lang.c (main_jcf): Don't define.
9129 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9131 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
9133 * decl.c (copy_lang_decl): Likewise for `bcopy'.
9135 * jcf-depend.c: Include "config.h", not <config.h>.
9137 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
9140 * jcf-path.c: Include "config.h", not <config.h>.
9142 * lex.c: Don't include various system header files.
9143 (java_init_lex): Cast the argument of `bzero' to PTR
9145 * parse-scan.y (java_push_parser_context): Likewise.
9147 * parse.y (java_push_parser_context): Likewise.
9148 (patch_bc_statement): Match format specifier to variable argument.
9150 * xref.c: Don't include <stdio.h>.
9152 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9154 * parse.y (struct parser_ctxt *ctxp): Now global.
9155 (declare_local_variables): Use WFL compound value for the
9156 declaration source line value, when doing cross-referencing.
9158 1999-03-31 Tom Tromey <tromey@cygnus.com>
9160 * gjavah.c (print_field_info): Allow constants of other types.
9161 (print_include): Generate include when new name is proper prefix
9162 of already printed name.
9163 (add_namelet): Likewise.
9164 (cxx_keyword_subst): New function.
9165 (print_method_info): Use it.
9166 (print_field_name): New function.
9167 (get_field_name): New function.
9168 (print_field_info): Use get_field_name and print_field_name.
9170 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9172 * Makefile.in (keyword.h): Generate using gperf language 'C', not
9173 'KR-C', so gperf uses the `const' keyword on strings.
9175 * keyword.gperf (java_keyword): Const-ify a char*.
9177 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9179 * parse.y (patch_bc_statement): Fixed identation and a bogus
9182 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9184 * parse.y (patch_assignment): Allow static variables in other
9185 classes to be assigned.
9187 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9189 * class.c (maybe_add_interface): Remove unused variable
9191 (make_class_data): Use = for assignment, not ==. Likewise.
9192 (emit_register_classes): Remove unused variable `decl'.
9194 * lex.c: Fix comment so as not to contain an embedded `/*'.
9196 * verify.c (verify_jvm_instructions): Remove unused variable
9199 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
9201 * parse.y (complete_loop_body): Rename to finish_loop_body.
9202 (complete_labeled_statement): Rename to finish_labeled_statement.
9203 (complete_for_loop): Rename to finish_for_loop.
9204 (complete_method_declaration): Rename to finish_method_declaration.
9206 * java-tree.h (continue_identifier_node): New global node.
9207 * decl.c: Define and initialize continue_identifier_node.
9208 * parse.y (generate_labeled_block): Remove - no longer needed.
9209 (build_loop_body): Use continue_identifier_node for continue block.
9210 (finish_labeled_statement): Also do pop_labeled_block actions.
9211 (java_complete_lhs): POP_LOOP even if error.
9212 (build_labeled_block): Special handling for continue_identifier_node.
9213 (patch_loop_statement): Re-organize.
9214 (patch_bc_statement): Re-write.
9216 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9218 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
9219 using a WFL compound value.
9220 * parse.y (xref.h): Include.
9221 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
9223 (register_fields): Set WFL compound value to lineno if doing
9225 (java_complete_expand_method): Call expand_xref if flag_emit_xref
9227 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
9228 * xref.h (expand_xref): Prototype renamed from xref_generate.
9230 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9232 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
9233 (GET_CURRENT_BLOCK): New macro.
9234 * parse.y (current_static_block): New global variable.
9235 (method_body:): Define action.
9236 (complete_method_declaration): Set current_function_decl to NULL
9237 when work on the current method is done.
9238 (declare_local_variables): Use GET_CURRENT_BLOCK.
9239 (java_method_add_stmt): Likewise.
9240 (java_complete_expand_method): Disable the use of `this' when
9242 (enter_a_block): If no current method exist, use
9243 current_static_block to link static initializer blocks.
9244 (exit_block): Rewritten to use current_static_block when no current
9246 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
9247 (patch_return): Forbid the use of `return' in static initializers.
9248 (patch_throw_statement): Fixed indentation. Issue specific error
9249 for uncaught thrown checked exception in static initializer
9250 blocks. Removed FIXME.
9252 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
9254 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
9255 Link gcj from gcc.o.
9257 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9259 * parse.y (find_applicable_accessible_methods_list): When dealing
9260 with interface: ensure that a given interface or java.lang.Object
9261 are searched only once.
9263 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9265 * gjavah.c (print_c_decl): Remove unused argument `flags'.
9267 * jcf-dump.c (print_access_flags): Add braces around if-else.
9269 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
9272 * lex.c (build_wfl_node): Add static prototype.
9274 * lex.h (build_wfl_node): Remove static prototype.
9276 * parse.y: Include lex.c early enough to declare everything needed.
9277 Ensure calls to `build_wfl_node' pass the proper arguments.
9278 (create_class): Remove unused variable `super_decl'.
9279 (get_printable_method_name): Initialize variable `name'.
9281 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9283 * Changelog: Fixed 1999-03-22 typos.
9284 * lang.c (lang_decode_option): Fixed typo in error string in the
9287 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9289 * Makefile.in (JAVA_OBJS): Added entry xref.o.
9291 * java-tree.h (flag_emit_xref): Declared extern.
9292 * lang.c (xref.h): Included.
9293 (flag_emit_xref): New global variable.
9294 (lang_decode_option): Added support for -fxref.
9298 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
9300 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
9303 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9305 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
9306 $(srcdir)/../system.h and $(JAVA_TREE_H).
9307 (jcf-io.o): Depend on $(JAVA_TREE_H).
9308 (mangle.o): Likewise.
9310 * check-init.c (check_cond_init): Add static prototype.
9312 * class.c (build_java_method_type, hashUtf8String,
9313 make_field_value, get_dispatch_vector, get_dispatch_table,
9314 append_gpp_mangled_type, mangle_static_field): Likewise.
9315 (strLengthUtf8): Hide unused definition.
9316 (hashUtf8String): Const-ify.
9317 (make_field_value): Un-ANSI-fy.
9319 * constants.c: Move inclusion of jcf.h above java-tree.h.
9320 (set_constant_entry, find_class_or_string_constant,
9321 find_name_and_type_constant, get_tag_node,
9322 build_constant_data_ref): Add static prototype.
9324 * decl.c (push_jvm_slot, builtin_function,
9325 lookup_name_current_level): Likewise.
9326 (builtin_function): Const-ify.
9328 * except.c (expand_start_java_handler, expand_end_java_handler):
9329 Add static prototype.
9331 * expr.c (flush_quick_stack, push_value, pop_value,
9332 java_stack_swap, java_stack_dup, build_java_athrow,
9333 build_java_jsr, build_java_ret, expand_java_multianewarray,
9334 expand_java_arraystore, expand_java_arrayload,
9335 expand_java_array_length, build_java_monitor, expand_java_pushc,
9336 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
9337 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
9338 expand_compare, expand_test, expand_cond, expand_java_goto,
9339 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
9340 expand_java_field_op, java_push_constant_from_pool): Likewise.
9342 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
9343 (build_java_arraynull_check): Mark parameters `node' and `type'
9344 with ATTRIBUTE_UNUSED.
9345 (note_label): Likewise for parameter `current_pc'.
9346 (expand_java_call, expand_java_ret): Hide unused definition.
9348 * java-tree.h (make_class, build_constants_constructor,
9349 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
9350 init_outgoing_cpool, register_class, emit_register_classes,
9351 java_layout_seen_class_methods): Prototype.
9352 (unicode_mangling_length): Const-ify.
9353 (append_gpp_mangled_name, append_gpp_mangled_classtype,
9354 emit_unicode_mangled_name, format_int, format_uint,
9355 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
9356 jcf_print_utf8_replace, open_class): Prototype.
9358 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
9359 <stdio.h>. Include tree.h/java-tree.h.
9360 (utf8_equal_string usage, process_class): Add static prototype.
9361 (open_class): Don't prototype this here.
9362 (utf8_equal_string): Match arguments to format specifiers.
9363 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
9364 TABLE_SWITCH, disassemble_method): Likewise.
9366 * jcf-io.c: Include tree.h/java-tree.h.
9367 (open_class, find_classfile, jcf_print_utf8,
9368 jcf_print_utf8_replace): Const-ify.
9370 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
9371 parse_class_file): Add static prototype.
9372 (find_in_current_zip): Match definition to existing static
9375 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
9376 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
9377 finish_jcf_block, define_jcf_label, get_jcf_label_here,
9378 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
9379 write_chunks, adjust_typed_op, generate_bytecode_conditional,
9380 generate_bytecode_return, perform_relocations, init_jcf_state,
9381 init_jcf_method, release_jcf_state, generate_classfile):
9382 Add static prototype.
9383 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
9384 (make_class_file_name): Const-ify.
9386 * jcf.h (find_classfile): Const-ify.
9388 * jv-scan.c (reset_report): Remove prototype.
9390 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
9391 (error): Rewrite to allow varargs.
9393 * lang.c (lang_f_options): Const-ify.
9395 * lex.c (java_parse_escape_sequence): Add static prototype.
9396 (java_allocate_new_line): Match definition to existing static
9399 * mangle.c Include tree.h/java-tree.h.
9400 (unicode_mangling_length, emit_unicode_mangled_name,
9401 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
9403 * parse.h (jdep_code): Remove trailing comma in enumeration.
9404 (java_get_line_col): Move prototype outside of !JC1_LITE test.
9405 (reset_report): Add prototype.
9407 * verify.c (push_pending_label, merge_types): Add static
9410 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
9412 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9414 * parse.y (find_applicable_accessible_methods_list): Extend the
9415 search to superinterfaces when relevant.
9416 (search_applicable_methods_list): New function.
9418 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9420 * class.c (unmangle_classname): Implemented stricter testing
9421 before setting the QUALIFIED_P flag on an identifier.
9423 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
9425 * parse.y (java_complete_lhs): Call force_evaluation_order
9426 after patch_newarray.
9427 (patch_binop): Don't call fold if there are side effects.
9429 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9431 * parse.y (java_stabilize_reference): Use save_expr instead of
9432 building a SAVE_EXPR node.
9433 (java_complete_lhs): Patch the resulting string of the `+='
9434 operator (if necessary) and complete the RHS after having built
9437 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
9439 * class.c (make_class): Don't set CLASS_P here (because
9440 this function is also called by build_java_array_type).
9441 (push_class): Set CLASS_P here instead.
9442 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
9444 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
9445 context. If the context is class, perfer "super" over "synchronized".
9446 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
9448 * parse.y (create_class): Don't call parser_check_super here;
9449 it is not robust. Always wait until later.
9451 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
9452 match what JDK 1.2 does), but don't set ACC_PUBLIC.
9454 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
9456 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
9457 * lex.h (UNGETC): Change misleading macro.
9459 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9461 * parse.y (java_stabilize_reference): Return NODE when patching a
9463 (java_complete_lhs): Put parenthesis around truth values.
9465 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9467 * class.c (layout_class_method): Don't make rtl for interface
9469 * parse.h (GET_TYPE_NAME): New macro.
9470 * parse.y (if_then_statement:): Fixed indentation.
9471 (if_then_else_statement:): Likewise.
9472 (for_statement:): Fixed spacing.
9473 (try_statement:): Fixed indentation.
9474 (create_interface): Don't force interfaces to be abstract.
9475 (method_header): Abstract methods are OK in interfaces.
9476 (declare_local_variables): Fixed typo in comment.
9477 (java_complete_expand_method): Fixed indentation.
9478 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
9479 non accessible fields.
9480 (java_stabilize_reference): New function.
9481 (java_complete_lhs): Fixed indentation. Use
9482 java_stabilize_reference in compound assignement. Insert the
9483 cast. If not processing `+' fix string constants before processing
9486 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9488 * constants.c (find_class_or_string_constant): Cast variable `j'
9489 to a `jword' when comparing against one.
9491 * expr.c (java_lang_expand_expr): Remove unused variables
9492 `has_finally_p' and `op0'.
9494 * gjavah.c (print_field_info): Cast a value to jint when comparing
9495 against one. Likewise for a jlong.
9496 (add_namelet): Likewise cast a `sizeof' to an int when comparing
9497 against a signed quantity.
9499 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
9500 (print_signature): Don't needlessly dereference variable `str'
9502 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
9503 `max_locals' with ATTRIBUTE_UNUSED.
9504 (jcf_parse_class): Likewise for variable `index'.
9506 * parse.h (reverse_jdep_list): Remove static prototype.
9508 * parse.y (build_jump_to_finally): Remove prototype and definition.
9509 (reverse_jdep_list): Add static prototype.
9511 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
9512 `assignment' and `expr_decl'.
9514 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
9516 1999-03-12 Andrew Haley <aph@cygnus.com>
9518 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
9519 we'll need a directory separator and a null character.
9521 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
9523 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
9525 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9527 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
9530 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
9532 * lex.c (java_parse_end_comment): Take extra parameter (next char).
9534 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
9536 * class.c (layout_class_method): A static method in a base class
9537 is never overridden, so treat it like it doesn't exist.
9538 However, do complain about private non-static method overriding
9539 public static method.
9541 * parse.y: Don't set unused INITIALIZED_P flag.
9542 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
9544 * parse.y (find_expr_with_wfl): Optimize tail-calls.
9545 (build_array_from_name): Re-order &index[string] to &string[index].
9547 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
9548 error_mark (it might catch more errors, but it is more likely to lose).
9550 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9552 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
9553 (parse-scan.o): Depend on toplev.h.
9555 * class.c (make_method_value): Add prototype. Make it static.
9556 Remove unused second argument, caller changed.
9558 * expr.c (java_lang_expand_expr): Remove unused variable
9561 * java-tree.h: Don't prototype find_in_current_zip.
9562 Add prototypes for verify_constant_pool, start_java_method,
9563 end_java_method, give_name_to_locals, expand_byte_code,
9564 open_in_zip, set_constant_value, find_constant1, find_constant2,
9565 find_utf8_constant, find_string_constant, find_class_constant,
9566 find_fieldref_index, find_methodref_index, write_constant_pool,
9567 count_constant_pool_bytes and encode_newarray_type.
9569 * jcf-dump.c: Remove unused variable `LONG_temp'.
9571 * jcf-parse.c: Include parse.h.
9572 (jcf_parse_source): Remove unused parameter, all callers changed.
9573 (jcf_figure_file_type): Add static prototype.
9574 (find_in_current_zip): Likewise. Also remove unused parameter,
9575 all callers changed.
9576 (read_class): Initialize variable `saved_pos'.
9578 * jcf-reader.c (jcf_parse_preamble): Mark variables
9579 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
9581 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
9582 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
9583 (java_parse_doc_section): Initialize variable `seen_star'.
9584 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
9585 (java_lex_error): Mark parameters `msg' and `forward' with
9587 (java_get_line_col): Mark parameters `filename' and `line' with
9590 * parse-scan.y: Include toplev.h.
9591 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
9593 * parse.h: use `struct JCF', not plain `JCF'.
9594 (java_parser_context_save_global, java_expand_classes
9595 java_parser_context_restore_global, java_parse): Add prototypes.
9597 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
9600 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
9602 * check-init.c (check_init): COPYN takes word count, not bit count.
9604 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
9606 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
9607 explicit build_decl. (Avoids crash in reload when optimizing.)
9609 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
9611 * decl.c (complete_start_java_method): Handle synchronized method
9612 even when compiling from bytecode.
9614 1999-02-26 Tom Tromey <tromey@cygnus.com>
9616 * gjavah.c (add_class_decl): Only generate `#include' if outer
9617 class is not the name of the class we are processing. Correctly
9618 append `.h' in #include.
9619 (process_file): Clean up newlines around generated `#include's.
9620 (decode_signature_piece): Correctly handle inner classes.
9621 (struct include): New structure.
9622 (all_includes): New global.
9623 (print_include): New function.
9624 (add_class_decl): Use it.
9625 (process_file): Likewise.
9626 (add_class_decl): Generate include for java-array.h if array
9628 (process_file): Don't generate java-array.h include.
9630 * gjavah.c (add_namelet): Check for standard package names here.
9631 (add_class_decl): Don't check for standard package names here.
9633 1999-02-25 Tom Tromey <tromey@cygnus.com>
9635 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
9636 When reading a zip file, only use strncmp if both strings are
9637 bigger than the buffer length. Initialize `k' when looping
9640 1999-02-24 Tom Tromey <tromey@cygnus.com>
9642 * gjavah.c (struct namelet): New structure.
9643 (add_namelet): New function.
9644 (print_namelet): New function.
9645 (print_class_decls): Use add_namelet and print_namelet to generate
9646 namespaces and not classes.
9647 (method_printed): New global.
9648 (HANDLE_END_METHOD): Examine method_printed.
9649 (print_method_info): Set method_printed when required. Print
9650 error if function to be ignored is marked virtual. Handle $finit$
9652 (METHOD_IS_FINAL): New macro.
9653 (print_field_info): Use it.
9654 (HANDLE_METHOD): Clear method_printed.
9655 (method_pass): New global.
9656 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
9657 (process_file): Do two passes over both fields and methods.
9658 (HANDLE_METHOD): Examine method_pass.
9660 (add_class_decl): New function.
9661 (print_class_decls): Don't scan over entire constant pool.
9663 1999-02-23 Tom Tromey <tromey@cygnus.com>
9665 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
9666 disable linking in that case.
9668 1999-02-20 Tom Tromey <tromey@cygnus.com>
9670 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
9673 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
9675 * decl.c (build_result_decl), java-tree.h: New method.
9676 (complete_start_java_method): Handle synchronized methods.
9677 Don't build DECL_RESULT here. (Ordering dependency problem.)
9678 (start_java_method): Call build_result_decl here instead ...
9679 * parse.y (java_complete_expand_method): ... and here.
9680 (expand_start_java_method): Don't call complete_start_java_method here.
9681 (java_complete_expand_method): Call it here instead.
9682 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
9683 * java-tree.h: ... here.
9685 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
9686 * parse.y (java_complete_lhs): Don't call force_evaluation_order
9687 for ARRAY_REF - it doesn't work when array bounds are checked.
9688 (patch_array_ref): Handle it here instead.
9690 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
9692 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
9694 Force left-to-right evaluation of binary operations etc.
9695 * expr.c (force_evaluation_order), java-tree.h: New function.
9696 * parse.y (java_complete_lhs): Pass binary operations, procedure
9697 calls, and ARRAY_REFs to force_evaluation_order.
9698 (various): Set TREE_SIDE_EFFECTS more carefully.
9700 Tolerate random (non-UTF8) encoding in comments without complaining.
9701 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
9702 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
9704 * parse.y (resolve_qualified_expression_name): Handle error_mark.
9705 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
9707 * parse.y (java_complete_lhs): Ignore an empty statement in a
9708 COMPOUND_EXPR. Don't complain about empty statement after return.
9710 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
9712 * parse.y (obtain_incomplete_type): Don't wrap unknown types
9713 in TREE_LIST - just chain the POINTER_TYPEs together.
9714 (resolve_class): If type already resolved, return decl.
9715 After resolving, update TREE_TYPE(class_type), and name (if array).
9716 * parse.h (do_resolve_class), parse.y: Make non-static.
9717 * class.c (maybe_layout_super_class): Take this_class argument.
9718 Do do_resolve_class if necessary.
9719 (layout_class, layout_class_methods): Adjust calls appropriately.
9720 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9721 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
9722 * typeck.c (build_java_array_type): Don't call layout_class.
9724 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9726 * parse.y (check_pkg_class_access): Allow private class access
9727 within the same package.
9728 (strip_out_static_field_access_decl): New function.
9729 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
9730 operator argument before testing its nature.
9732 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
9734 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
9735 (TRY_EXPR): Simplify - it no longer has a finally clause.
9736 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
9737 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9738 * expr.c (java_lang_expand_expr): Likewise.
9739 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
9740 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
9741 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
9742 (build_try_statement): Remove finally parameter and handling.
9743 (build_try_finally_statement): New function.
9744 (patch_try_statement): No longer need to support finally clause.
9745 (try_statement): Update grammar action rules.
9746 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
9747 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9749 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
9751 * jcf-parse.c (get_constant): Add braces around computation of 'd'
9752 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
9754 1999-02-17 Andrew Haley <aph@cygnus.com>
9756 * class.c (build_utf8_ref): Back out broken patch which was
9757 intended to to output signatures using '.' as a separator.
9759 * class.c (make_class_data): Output signatures using '.' as a
9760 separator, rather than '/'.
9761 (mangled_classname): Likewise.
9762 (make_field_value): Likewise.
9763 (make_method_value): Likewise.
9764 * constants.c (alloc_class_constant): Likewise.
9765 * expr.c (build_invokeinterface): Likewise.
9767 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9769 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
9770 of an ancient workaround.
9772 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
9774 * jvspec.c (xmalloc): Kill the prototype. It does not belong
9777 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9779 * lex.c (yylex): Encode \0 as UTF8.
9781 1999-02-10 Tom Tromey <tromey@cygnus.com>
9783 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
9784 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
9785 (libgcj_zip): Renamed.
9786 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
9788 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
9790 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
9791 (GC_NAME): Renamed -lgc to -lgcjgc.
9793 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9795 * lex.c (java_lang_cloneable): Initialize.
9796 * parse.y (java_lang_cloneable): New static variable.
9797 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
9798 doing one more qualification round.
9799 (valid_ref_assignconv_cast_p): Reject null source or
9800 destination. Allow an array to be cast into java.lang.Cloneable.
9801 (patch_cast): Swapped two first arguments to first call to
9802 valid_ref_assignconv_cast_p.
9804 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9806 * parse.h: DECL_P renamed JDECL_P.
9807 * parse.y: DECL_P replaced by JDECL_P.
9808 (build_array_from_name): Always use pointer's type.
9809 (patch_bc_statement): Extra code to search continue target in a
9810 for loop. Fixed comments. Continue target is current loop when
9813 1999-02-05 Andrew Haley <aph@cygnus.com>
9815 * class.c (make_class_data): The superclass of an interface should
9816 be null, not class Object.
9818 * lex.c (java_lex): Sign extend hex literals.
9820 1999-02-04 Andrew Haley <aph@cygnus.com>
9822 * class.c (build_utf8_ref): Output signatures using '.' as a
9823 separator, rather than '/'.
9824 (make_class_data): Likewise.
9826 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
9828 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
9829 mkstemp.o. Get them from libiberty now.
9831 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
9833 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
9835 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9837 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
9840 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
9842 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
9843 * jcf-write.c (generate_bytecode_return): New function.
9844 (generate_bytecode_insns): Use it, for RETURN_EXPR.
9846 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
9847 generate special [fd]const_[01] instructions.
9849 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
9851 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
9852 handling OPCODE_lookupswitch or OPCODE_tableswitch.
9854 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
9856 * parse.y (patch_method_invocation): Handle calling static methods,
9857 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
9859 * parse.y (java_complete_lhs): Don't complain about unreachable
9860 exit condition in a do-while statement.
9862 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9864 * lex.c (java_read_char): Fixed utf8 decoding.
9865 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
9867 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
9868 comments. Local variable `all_primitive' is gone. Broadened
9869 acceptance of `0' to floating point targets. `long' can now be
9870 widened to `double' or `float'.
9871 (valid_method_invocation_conversion_p): Added leading
9872 comment. Fixed tabulation.
9873 (build_string_concatenation): Optimize out left or right empty
9876 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
9878 * jcf-write.c (localvar_alloc): Only emit entry for
9879 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
9880 (generate_bytecode_insns): Only call put_linenumber if
9881 debug_info_level > DINFO_LEVEL_NONE.
9882 * jvspec.c (lang_specific_driver): If no -O* or -g* option
9883 is specified, add -g1 (for compatibility wih javac).
9885 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
9887 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
9888 gjavah.o, check-init.o, jv-scan.o
9890 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9892 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
9894 * gjavah.c: Include config.h and system.h.
9896 * javaop.h (inline): Don't define, its handled by system.h.
9897 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
9898 from `inline' to `static inline'.
9900 * jcf.h (inline): Don't define, its handled by system.h.
9902 * lex.c (inline): Likewise.
9904 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
9906 * lang-specs.h: Map -Qn to -fno-ident.
9908 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
9910 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
9912 1999-01-29 Tom Tromey <tromey@cygnus.com>
9914 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
9915 then cast it to Object before calling `append' method.
9917 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
9919 * check-init.c (check_bool2_init, check_bool_init, check_init):
9920 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
9921 * jcf-write.c (generate_bytecode_insns): Likewise.
9923 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9925 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
9926 * parse.y (patch_cast): Allow a boolean to be cast into a
9929 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9931 * parse.y: (class_declaration:): Fixed indentation.
9932 (class_member_declaration:): Extra `;' after field declaration now
9934 (interface_declaration:): Removed debug messages in error reports.
9935 (patch_binop): Nodes created and returned inherit the orignal
9936 node's COMPOUND_ASSIGN_P flag value.
9937 (patch_cast): Fix cast from char to floating point.
9939 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
9941 * except.c, java-except.h (expand_resume_after_catch): new
9943 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
9944 to branch back to main flow of control after a catch block.
9946 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9948 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
9949 $(srcdir)/../system.h.
9950 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
9951 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
9952 (jcf-write.o): Likewise.
9953 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9954 (mangle.o): Depend on $(srcdir)/../toplev.h.
9955 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9956 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9958 * class.c: Include output.h and parse.h.
9959 (mangled_classname): Add the `const' keyword to a char*.
9960 (find_named_method): Hide unused function definition.
9961 (build_utf8_ref): Change type of variable `c' to unsigned char.
9962 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9963 (build_class_ref): Add the `const' keyword to a char*.
9964 (layout_class_method): Remove unused variable `buf'.
9966 * decl.c (find_local_variable): Remove unused variable `rtl'.
9967 (pushdecl): Likewise for variables `different_binding_level' and
9969 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9970 (maybe_build_cleanup): Likewise for parameter `decl'.
9972 * except.c (expand_start_java_handler): Mark parameter `range'
9973 with ATTRIBUTE_UNUSED.
9975 * expr.c: Include except.h.
9976 (pop_type): Remove unused variable `i'.
9977 (pop_value): Likewise for variables `n_words' and `i'.
9978 (expand_java_arrayload): Likewise for variable `convert'.
9979 (java_lang_expand_expr): Likewise for variables `op0', `type',
9980 `mode', `unsignedp', `node' and `elements'.
9981 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9983 (process_jvm_instruction): Add a `const' qualifier to a char*.
9985 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9986 (temp_directory): Likewise.
9987 (print_c_decl): Likewise.
9988 (print_method_info): Likewise.
9989 (decode_signature_piece): Likewise.
9990 (print_mangled_classname): Likewise.
9992 * java-except.h: Provide prototypes for maybe_start_try,
9993 maybe_end_try and add_handler.
9995 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9996 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9997 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9998 init_expr_processing, push_super_field, init_class_processing,
9999 can_widen_reference_to, class_depth, verify_jvm_instructions,
10000 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
10001 set_local_type, merge_type_state, push_type, load_type_state,
10002 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
10003 emit_unicode_mangled_name): Add prototypes.
10005 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
10006 (print_signature_type): Use ISDIGIT, not isdigit.
10007 (print_signature): Remove unused variable `j'.
10009 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
10010 int when comparing against one.
10012 * jcf-parse.c: Include toplev.h.
10014 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
10015 (localvar_free): Remove unused variable `i'.
10016 (generate_bytecode_conditional): Likewise for variable `kind'.
10018 * jv-scan.c: Include config.h and system.h. Remove redundant
10019 OS header and gansidecl.h includes.
10020 (warning): Add the `const' keyword to a char*. Also add
10021 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
10022 __STDC__, when determining whether to use ANSI-isms.
10023 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
10024 (xmalloc): Don't redundantly prototype here.
10025 (main): Remove unused parameter `envp'. Also fix the arguments
10026 passed to function `fatal' to match the format specifier.
10028 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
10030 * mangle.c: Include toplev.h.
10031 (emit_unicode_mangled_name): Declare parameter `len'.
10033 * parse.y (parse_warning_context): Add the `const' keyword to a
10034 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
10035 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
10036 (issue_warning_error_from_context): Add the `const' keyword to
10038 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
10039 not `__STDC__' for whether to use ANSI-isms.
10041 * typeck.c (incomplete_type_error): Mark parameters `value' and
10042 `type' with ATTRIBUTE_UNUSED.
10043 (parse_signature_type): Use ISDIGIT, not isdigit.
10045 * verify.c (check_pending_block): Add the `const' keyword to a char*.
10046 (verify_jvm_instructions): Likewise. Remove unused variables
10047 `field_name' and `default_val'.
10049 * zextract.c: Include config.h and system.h. Remove redundant
10050 OS header includes.
10052 * zipfile.h: Prototype `read_zip_archive'.
10054 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
10056 * typeck.c (convert): Allow conversions to void type: some
10057 optimizations in gcc do this.
10059 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
10061 * typeck.c (convert_ieee_real_to_integer): New function.
10062 (convert): When not using fast-math and using hardware fp, convert
10063 an IEEE NaN to zero.
10065 1999-01-18 Andrew Haley <aph@cygnus.com>
10067 * parse.y (patch_binop): Do a type conversion from signed to
10068 unsigned and then back to signed when a ">>>" is found.
10070 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10072 * java-tree.h: (check_for_initialization): Added prototype.
10073 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
10074 * parse.y (do_resolve_class): Removed unused locals.
10075 (read_import_dir): Likewise.
10076 (resolve_qualified_expression_name): Array creation
10077 expressions are valid primary expressions.
10078 (qualify_ambiguous_name): Likewise.
10079 (patch_synchronized_statement): Removed unused local.
10081 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
10083 * Makefile.in (zextract.o): Add dependencies.
10085 * Makefile.in: Do not put ^Ls at the start of a line.
10087 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
10089 * expr.c (process_jvm_instruction): Coerce to correct Throwable
10090 sub-type the result of the call that gets the exception value.
10092 * parse.y (java_complete_expand_methods): If flags_syntax_only,
10093 don't call finish_class.
10095 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
10096 clear found before continuing.
10098 * verify.c (verify_jvm_instructions): On an array load, allow
10099 and handle top of stack to be TYPE_NULL.
10101 * gjavah.c (generate_access): Translate Java package private or
10102 protected access to C++ public, but with a comment.
10104 1999-01-13 Andrew Haley <aph@cygnus.com>
10106 * expr.c (generate_name): Name prefix changed to avoid clashes
10107 with assembler temp labels.
10109 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
10110 MODIFY_EXPR. Without this, code for the assignement may not be
10111 generated at all and the synchronized statement will read an
10112 uninitialized variable.
10114 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10116 * class.c (maybe_layout_super_class): Fixed returned value.
10117 * lex.c: Added 1999 to the copyright.
10118 (java_init_lex): Initialize java_lang_imported.
10119 * lex.h: Added 1999 to the copyright.
10120 * parse.h: Added 1999 to the copyright.
10121 (REGISTER_IMPORT): Fixed typo in trailing macro.
10122 (CURRENT_OSB): New macro.
10123 (struct parser_ctxt): New fields osb_depth, osb_limit.
10124 * parse.y (java_lang_id): New global variable.
10125 (type_import_on_demand_declaration): Don't import java.lang.* twice.
10126 (array_creation_expression:): Use CURRENT_OSB.
10127 (dims:): Uses a stack to keep track of array dimensions.
10128 (cast_expression:): Use CURRENT_OSB.
10129 (find_expr_with_wfl): Return NULL if node found doesn't meet the
10131 (register_fields): Fixed typos in comment.
10132 (check_method_redefinition): Fixed comment indentation.
10133 (java_check_regular_methods): Set saved found wfl to NULL after
10134 having reinstalled it in the previously found DECL_NAME.
10136 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
10138 * gjavah.c (java_float_finite): Use a union to do type punning.
10139 (java_double_finite): Likewise.
10141 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
10143 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
10144 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
10145 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
10146 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
10147 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
10148 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
10150 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
10152 * check-init.c (check_init): If compiling to native, we don't
10153 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
10155 1999-01-08 Tom Tromey <tromey@cygnus.com>
10157 * parse-scan.y (variable_declarator_id): Set or increment
10159 (bracket_count): New global.
10160 (formal_parameter): Handle case where bracket pairs trail variable
10163 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
10165 * jcf-parse.c (yyparse): variable len changed from a char to an
10166 int to prevent overflow.
10168 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
10170 * java-tree.h: Declare read_class.
10171 * jcf-parse.c (read_class): New function.
10172 (load_class): Now just call read_class.
10174 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
10175 * jcf-parse.c (parse_source_file): Declare save_error_count,
10176 which is needed by java_parse_abort_on_error macro,
10177 * parse.y (java_layout_classes, java_expand_classes): Likewise.
10179 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
10180 constructor, if initializing a static field.
10181 (patch_new_array_init): Set TREE_CONSTANT if it is.
10182 * expr.c (java_lang_expand_expr): For a static array constructor
10183 of primitive elements, allocate the array itself statically.
10184 Disabled until we can set the vtable field statically.
10186 * check-init.c: New file. Checks for definite assignment.
10187 * Makefile.in (JAVA_OBJS): Add check-init.o.
10188 * parse.y (java_complete_expand_method): Call check_for_initialization.
10189 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
10191 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
10193 * parse.y : include system.h instead of including
10194 standard headers directly with the exception of <dirent.h>.
10196 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
10198 * lex.h: Moved static function declarations to lex.c,
10199 to shut up some -Wall warnings.
10200 * lex.c: Static function declarations moved here.
10201 * jcf-dump.c: Small fixes to shut up -Wall warnings.
10203 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10205 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
10207 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
10209 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
10210 * verify.c (verify_jvm_instructions): Fix off-by-one error.
10212 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
10213 (localvar_alloc): Change return type to void,
10214 (emit_unop): Remove unused variable size.
10216 * jcf-write.c (struct jcf_block): Add new union.
10217 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
10218 (call_cleanups): New functions.
10219 (struct jcf_partial): New fields num_finalizers and return_value_decl.
10220 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
10221 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
10222 * lang.c (lang_init): Call using_eh_for_cleanups.
10223 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
10224 completing operands to patch_synchronized_statement.
10225 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
10226 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
10227 WITH_CLEANUP_EXPR instead of TRY_EXPR.
10229 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
10231 * Make-lang.in: Comment out control-Ls; they upset some makes.
10233 1998-12-18 Tom Tromey <tromey@cygnus.com>
10235 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
10238 1998-12-17 Tom Tromey <tromey@cygnus.com>
10240 * parse.y (DIR_SEPARATOR): New define.
10241 (check_class_interface_creation): Use it.
10243 * parse-scan.y (report_main_declaration): Recognize
10244 `java.lang.String' in argument to main.
10246 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
10248 * parse.y (create_interface): Remove bogus test.
10250 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
10252 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
10253 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
10255 1998-12-16 Tom Tromey <tromey@cygnus.com>
10257 * parse-scan.y (qualified_name): Use correct sprintf format.
10259 1998-12-15 Tom Tromey <tromey@cygnus.com>
10261 * gjavah.c (print_field_info): Changed how most negative number is
10264 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
10266 * parse.y (fold_constant_for_init): New function.
10267 (resolve_expression_name): Don't replace static final
10268 constant-initialized fields by its value.
10269 (java_complete_lhs): New. Same as java_complete_tree, except does
10270 not replace static final constant-initialized fields by their values.
10271 (register_fields): If there is an initializer, set DECL_INITIAL and
10272 MODIFY_EXPR_FROM_INITIALIZATION_P.
10273 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
10274 Only call patch_initialized_static_field if
10275 MODIFY_EXPR_FROM_INITIALIZATION_P.
10276 (patch_initialized_static_field): If not valid constant, clear
10279 * parse.y (lookup_field_wrapper): Fix thinko.
10281 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
10282 set and restore global lineno.
10284 1998-12-14 Tom Tromey <tromey@cygnus.com>
10286 * gjavah.c (print_field_info): If value to print is the smallest
10287 value of its size, then print as hex to avoid later warnings from
10290 1998-12-14 Tom Tromey <tromey@cygnus.com>
10292 * gjavah.c (decompile_method): Decompile `return null'.
10293 (process_file): Generate `#pragma interface'.
10294 (method_declared): New global.
10295 (print_method_info): Set it.
10296 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
10297 (print_method_info): Handle abstract methods.
10299 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
10301 * parse.y (patch_method_invocation): If class_decl is null
10302 (e.g. an array type), use original type.
10304 * parse.y (check_thrown_exceptions): Temporary hack to suppress
10305 errors about uncaught exception from clone (of array, specifically).
10307 1998-12-13 Tom Tromey <tromey@cygnus.com>
10309 * gjavah.c (decompile_method): Handle all types of `return'
10310 opcode. Decompile `return this' and `return'.
10311 (method_access): New global.
10312 (print_method_info): Set it.
10313 (decompile_method): Don't decompile a synchronized method.
10315 1998-12-13 Tom Tromey <tromey@cygnus.com>
10317 * jcf-reader.c (jcf_parse_one_method): Recognize
10319 * gjavah.c (HANDLE_END_METHOD): New macro.
10320 (HANDLE_CODE_ATTRIBUTE): New macro.
10321 (decompile_method): New function.
10322 (print_method_info): Don't print `;\n' at end of function decl.
10323 Include java-opcodes.h.
10324 (decompiled): New global.
10326 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
10328 * class.c (build_class_ref): Handle PRIMTYPE.class if
10329 flag_emit_class_files.
10330 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
10331 if flag_emit_class_files.
10332 * parse.y (java_complete_tree): Pre-liminary support for
10333 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
10335 * parse.y (patch_synchronized_statement): Don't call monitorexit
10336 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
10338 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
10340 * zipfile.h (opendir_in_zip): New declaration.
10341 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
10342 (opendir_in_zip): New function, using code from open_in_zip.
10343 (open_in_zip): Call opendir_in_zip.
10344 (find_class): Remove no-longer-used do_class_file parameter,
10345 but add source_ok parameter. Change logic so if we find a .java file,
10346 we don't look for .class in later classpath emtries.
10347 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
10348 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
10349 * gjavah.c: Update call to find_class.
10350 * jcf-dump.c: Likewise.
10352 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
10353 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
10354 nothing if body is empty_stmt_node.
10355 Various little fixes so SP gets correctly adjusted.
10356 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
10357 For CALL_EXPR, test if static first.
10358 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
10359 such as the ones we create for Object and Class.
10360 Set and restore current_function_decl.
10361 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
10362 (note_possible_classname): New function.
10363 (read_import_entry): Removed. Merged with read_import_dir.
10364 (read_import_dir): Don't call find_class - that only gives us
10365 the first classpath entry having the needed package.
10366 Use the struct buffer data structure from buffer.h.
10367 (read_import_dir, find_in_imports_on_demand): The remembered
10368 class names now use '.' (not '/') as package separator.
10370 * parse.y (java_complete_expand_methods): Call write_classfile
10371 here, and not in java_expand_classes (which only gets first class).
10373 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10375 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
10376 (register_fields): If a static fields has an initializer, just
10377 chain it on ctxp->static_initialized, and handle later.
10378 (java_complete_expand_methods): Force <clinit> first.
10379 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
10380 - it's already been completed.
10381 (patch_initialized_static_field): New function.
10382 (java_complete_field): Call it.
10384 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
10386 * expr.c (encode_newarray_type, build_new_array): New functions.
10387 * java-tree.h: Declare build_new_array.
10388 * jcf-write.c (patch_newarray): Use build_new_array.
10390 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
10391 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
10393 * parse.y (patch_new_array_init): Re-organize.
10394 Now is passed the actual array (pointer) type of the value.
10395 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
10396 (patch_array_constructor): Removed - merged into patch_new_array_init.
10397 (java_complete_tree): Update patch_new_array_init.
10399 * jcf-write.c (find_constant_index): New function.
10400 (generate_bytecode_insns): Use find_constant_index.
10401 (generate_classfile): Use find_constant_index for ConstantValue.
10403 1998-12-11 Tom Tromey <tromey@cygnus.com>
10405 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
10406 * decl.c (init_decl_processing): Renamed dtable -> vtable.
10407 * class.c (make_class_data): Renamed dtable -> vtable, and
10408 dtable_method_count -> vtable_method_count.
10410 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10412 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
10413 global variables, initialized.
10414 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
10415 Declared new global variables.
10416 * lex.c (java_lex): Return long_zero_node, float_zero_node,
10417 double_zero_node, integer_zero_node upon direct matching.
10418 * parse.y (purify_type_name): Added function prototype.
10419 (duplicate_declaration_error_p): Consider new_type as potentially
10420 being a incomplete type. Use purify_type_name on type string.
10421 (method_header): saved_type: unused variable removed. Don't figure
10422 return type if method name is invalid.
10423 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
10424 processed by patch_unaryop.
10425 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
10426 increment/decrement node into its original type after binary
10427 numeric promotion on its operands.
10429 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10431 * parse.y (array_initializer:): Array init operand is NULL_TREE
10432 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
10433 now an error. Fixed indentation problems.
10434 (patch_string): Handle error_mark_node as an argument.
10435 (patch_new_array_init): Fixed indentation problems.
10436 (array_constructor_check_entry): Removed check on null wfl_value.
10437 Return an error if wfl_value's walk returns an error.
10439 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10441 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
10442 * lex.c (java_lex): Remember column position before advancing one
10443 token. Retain location information on OCB_TK.
10444 * lex.h (typedef struct java_lc): Added new field.
10445 * parse.h (GET_SKIP_TYPE): New macro.
10446 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
10447 * parse.y (build_new_array_init, patch_new_array_init,
10448 patch_array_constructor, maybe_build_array_element_wfl,
10449 array_constructor_check_entry): New function prototypes.
10450 (switch_block:): Tagged <node>.
10451 (OCB_TK): Tagged <operator>.
10452 (array_initializer:): Installed actions.
10453 (variable_initializer): Build location information on element if
10455 (switch_statement:): Fixed indentation typo.
10456 (switch_block:): Redefined default action.
10457 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
10458 (patch_assignment): Removed duplicate code.
10459 (maybe_build_array_element_wfl, build_new_array_init,
10460 patch_new_array_init, patch_array_constructor,
10461 array_constructor_check_entry): New functions.
10463 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10465 * parse.y (array_initializer): Tagged <node>.
10466 (variable_initializer:): Use default rule.
10467 (array_initializer:): Defined actions.
10468 (variable_initializers:): Likewise.
10469 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
10470 non-static field accesses.
10471 (patch_invoke): Fixed indentation typo.
10472 (java_complete_tree): Likewise.
10473 (build_labeled_block): Changed leading comment. Generate an error
10474 in case of duplicate loop labels.
10475 (patch_conditional_expr): Patch results of string concatenation
10478 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
10480 * constants.c (find_methodref_index): When the class is an interface,
10481 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
10483 * decl.c (finit_identifier_node): Use "$finit$", rather than
10484 "<finit>" (which Sun's verifier rejects).
10485 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
10486 (generate_field_initialization_code): Removed.
10487 (fix_constructors) Don't add call to $finit$ here (wrong order).
10488 (patch_method_invocation): Add $finit$ call here.
10490 * java-tree.h (CALL_USING_SUPER): New macro.
10491 * parse.y (patch_invoke): Remove im local variable.
10492 (patch_method_invocation, patch_invoke): Don't pass super parameter.
10493 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
10494 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
10496 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
10498 * parse.y (java_complete_tree): Don't complain about unreachable
10499 statement if it is empty_stmt_node.
10501 * jcf-write.c (find_constant_wide): New function.
10502 (push_long_const): Use find_constant_wide.
10504 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
10505 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
10506 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
10507 Emit invokeinterface when calling an interface method.
10508 Emit invokespecial also when calling super or private methods.
10510 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
10512 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
10514 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
10516 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10518 * java-tree.h (java_layout_seen_class_methods): New function
10520 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
10521 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
10522 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
10523 * parse.y (method_declarator:): Defined action.
10524 (issue_warning_error_from_context): input_filename saved, set to
10525 the appropriate value and restored after java_error is called.
10526 (build_unresolved_array_type): Fixed comment.
10527 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
10528 (method_header): Deal with return type the same way type are
10529 handled for fields and method's parameters and local variables
10531 (check_method_redefinition): Removed extra CR.
10532 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
10533 (java_layout_seen_class_methods): New function.
10534 (java_layout_classes): Call java_layout_seen_class_methods.
10536 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
10538 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
10540 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
10542 * jcf-dump.c (main): Fix error message.
10543 * jcf-path.c (add_entry): Style fix.
10545 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10547 * class.c (layout_class_method): Call build_java_argument_signature
10548 on constructors too.
10549 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
10550 (patch_method_invocation): Define a primary when resolving an
10551 expression name. Augmented comment on code checking illegal `this'
10552 usage. Loosened it test by accepting NEW_CLASS_EXPR.
10554 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10556 * class.c (layout_class_method): Don't report error on non-static
10557 overriding static if the method is private.
10558 * java-tree.h (finish_class): Prototype added.
10559 * lex.c (java_get_line_col): Handle col argument -2 value.
10560 * parse.h: All static method declarations moved to parse.y.
10561 * parse.y: Now contains all static method declarations previously
10563 (find_expr_with_wfl, missing_return_error,
10564 unreachable_stmt_error): New functions.
10565 (java_get_real_method_name): Identify constructors bearing class
10566 names in source code compiled classes only.
10567 (java_complete_expand_methods): Call missing_return_error.
10568 (invocation_mode): Private methods invoked as static methods.
10569 (java_complete_tree): Call unreachable_stmt_error.
10571 1998-12-01 Tom Tromey <tromey@cygnus.com>
10573 * Makefile.in (+target): Removed.
10574 (+xmake_file): Likewise.
10575 (+tmake_file): Likewise.
10576 (.NOEXPORT): Removed duplicate.
10578 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10580 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
10582 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
10584 * jvgenmain.c: Remove the xmalloc prototype, we get it from
10585 libiberty.h. Provide an xmalloc definition.
10587 * jvspec.c: Remove the xmalloc prototype.
10589 * parse-scan.y: Include config.h and system.h. Don't include
10590 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
10591 Provide an xstrdup definition.
10593 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
10595 * jcf-path.c (add_entry): Recognize ".jar" too.
10596 * lang-specs.h: Likewise.
10598 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
10600 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
10601 soft_monitorenter_node, soft_monitorexit_node, throw_node.
10603 * jcf-write.c (generate_bytecode_insns):
10604 Handle pre/post-increment/decrement of long.
10606 * jcf-write.c (generate_bytecode_insns):
10607 Handle missing exception handler (finally for synchronized).
10609 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
10611 * java-tree.h (end_params_node): Declare global.
10612 * decl.c (end_params_node): New global.
10613 (init_decl_processing, start_java_method): Use end_params_node for
10614 end of list of parameter types. Follows correct gcc conventions.
10615 * expr.c (pop_argument_types, pop_arguments): Likewise.
10616 * lang.c (put_decl_node): Likewise.
10617 * typeck.c (various places): Likewise.
10618 * class.y (various places): Likewise.
10619 * parse.y (various places): Likewise.
10621 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
10622 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
10624 * class.c: Add #include flags.h, remove no-longer needed declaration.
10626 * class.c (layout_class_method): Remove commented-out code, re-format.
10627 Don't add vtable entry (or index) for private methods.
10628 * expr.c (expand_invoke): A private method is implicitly final.
10629 * class.c (make_class_data): If inlining or optimizing,
10630 skip private methods.
10632 * class.c (finish_class): New function. Calls existing methods,
10633 but alls emits deferred inline functions.
10634 * jcf-parse.c (parse_class_file): Call finish_class.
10635 * parse.y (java_complete_expand_methods): Likewise.
10637 * expr.c (build_java_binop): Explicit default, to silence -Wall.
10639 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
10641 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
10643 * jcf-write.c (generate_bytecode_conditional): Fix typo.
10645 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
10647 * (generate_classfile): Always write class access flag with
10650 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10652 * class.c (maybe_layout_super_class): New function.
10653 (layout_class): Reorganized. Loop on class methods dispatched into
10654 a new function. Call maybe_layout_super_class.
10655 (layout_class_methods, layout_class_method): New functions.
10656 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
10658 (expand_invoke): Likewise.
10659 * java-tree.h (all_class_list): New global variable declared.
10660 (layout_class_methods, layout_class_method): New function
10662 (LAYOUT_SEEN_CLASS_METHODS): New macro.
10663 * jcf-parse.c (all_class_list): New global variable.
10664 (load_class): Extended what class_or_name can be. Use parser
10665 context mechanism to save globals before calling jcf_parse.
10666 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
10667 is set on the file name.
10668 (jcf_parse): Layout class methods when Object is loaded, otherwise
10669 record class in all_class_list for delayed method layout.
10670 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
10671 * lang.c (put_decl_node): Decode <init> into the decl context
10673 * lex.c (java_allocate_new_line): Use xmalloc.
10674 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
10675 pointers, not TREE_LIST elements.
10676 (struct parser_ctxt): Fixed comment indentations, added comments
10677 and reordered some fields.
10678 (java_check_methods): Function prototype removed.
10679 * parse.y (java_push_parser_context): Use xmalloc.
10680 (java_parser_context_restore_global): Pop extra pushed ctxp only
10681 when there's nothing next.
10682 (maybe_create_class_interface_decl): Fixed comment, add new
10683 created class decl to all_class_list.
10684 (method_header): Use GET_REAL_TYPE on argument's types.
10685 (method_declarator): Use GET_REAL_TYPE, change type to the real
10686 type in TREE_LIST dependency node. Build argument list with the
10688 (create_jdep_list): Use xmalloc. Removed allocation error message.
10689 (obtain_incomplete_type): Fixed leading comment. Broadened
10690 incoming argument meaning.
10691 (register_incomplete_type): Use xmalloc. Removed allocation error
10693 (safe_layout_class): Fixed leading comment.
10694 (jdep_resolve_class): Reversed if statement condition and switch
10695 if and else bodies.
10696 (resolve_and_layout): Fixed leading comment. Broadened incoming
10698 (complete_class_report_errors): New local variable name, for
10699 clarity. purify_type_name used for all error cases.
10700 (java_get_real_method_name): Stricter check on constructors.
10701 (java_check_regular_methods): Reverse methods list only if not
10702 already laid out. Layout artificial constructor.
10703 (java_check_methods): Deleted.
10704 (source_start_java_method): Obtain incomplete type for patchable
10706 (java_layout_classes): Fixed leading comment. Use
10707 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
10708 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
10709 before returning. Fixed comments.
10710 (java_expand_classes): Check for errors up front.
10711 (patch_method_invocation): Class to search is resolved and laid
10714 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
10716 * expr.c (java_lang_expand_expr): Add missing emit_queue.
10718 * javaop.h (int8): Removed - not used.
10719 (jbyte): Redefine portably with correct signedness.
10721 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
10723 * jcf-write.c (generate_bytecode_insns): Fix typo
10724 OPCODE_getstatic to OPCODE_getfield.
10726 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
10727 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
10728 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
10730 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10732 * jcf-parse.c (jcf_parse_source): Function returned type is
10733 void. Added prototype.
10734 (jcf_parse): Function returned type is void.
10735 (yyparse): Remove call to fclose on the last parsed file.
10737 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
10739 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10741 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
10742 (layout_class): Cope with methods featuring WFL in decl names.
10743 * decl.c (unqualified_object_id_node): New global variable,
10745 (build_decl_no_layout): Removed.
10746 * expr.c (build_primtype_type_ref): Handle Double.
10747 (java_lang_expand_expr): Fixed indentations.
10748 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
10749 (flag_wall, flag_redundant, flag_not_overriding,
10750 flag_static_local_jdk1_1, unqualified_object_id_node): Global
10751 variable declarations.
10752 (build_decl_no_layout): Removed prototype.
10753 (java_get_real_method_name): Added prototype.
10754 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
10755 (java_parse_abort_on_error): Macro now just returns.
10756 * jcf-parse.c (jcf_parse_source): Check fclose returned
10757 value. Call emit_register_classes if java_report_errors returns
10759 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
10760 flag_static_local_jdk1_1): New integer flags.
10761 (lang_decode_option): New flags set here.
10762 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
10763 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
10764 the flag_redundant variable.
10765 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
10766 when parsing java.lang.Object class.
10767 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
10768 NULL_TREE to build.
10769 (resolve_qualified_expression_name): Fixed indentation.
10770 (patch_array_ref): Changed prototype.
10771 (not_initialized_as_it_should_p): Prototype removed.
10772 (java_report_errors): Added function prototype.
10773 * parse.y (formal_parameter:): Changed error message for not yet
10774 supported final parameters.
10775 (class_type_list:): Set both PURPOSE and VALUE of created
10776 TREE_LIST to be class_type.
10777 (primary_no_new_array:): Handle class literals on primitive types.
10778 (parse_warning_context): Reinstalled correct force_error and
10779 do_warning flags setups.
10780 (java_report_errors): Changed prototype. Return java_error_count
10782 (variable_redefinition_error): Consider treating variable type as
10784 (create_interface): Warn about redundant abstract modifier if
10785 flag_redundant is set. Changed error message.
10786 (lookup_field_wrapper): Save/restore globals before/after looking
10788 (duplicate_declaration_error_p): Consider treating declaration
10789 type as a fake pointer.
10790 (register_fields): Extract real type from dependency node. Check
10791 for duplicate field declaration after type adjustment. Use
10792 DECL_INITIAL to store static final initialized values.
10793 (method_header): Extract real function type from dependency node.
10794 (check_abstract_method_header): Use GET_METHOD_NAME.
10795 (obtain_incomplete_type): Layout fake pointer type.
10796 (safe_layout_class): Don't try to check for methods before layout.
10797 (java_complete_class): Don't check for correct throws clause
10798 elements inheritance here.
10799 (resolve_and_layout): Broadened name parameter meaning.
10800 (reset_method_name): Use GET_METHOD_NAME.
10801 (java_get_real_method_name): New function.
10802 (java_check_regular_methods): Don't check methods in
10803 java.lang.Object. Verify lineage of throws clause elements. Use
10804 flag_no_overriding in warning report.
10805 (check_throws_clauses): Don't check if class was from
10806 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
10807 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
10808 (declare_local_variables): Use flag_static_local_jdk1_1 to report
10809 warning on unsupported final local variables. Use build_decl
10810 instead of build_decl_no_layout. Get real local variable type from
10812 (source_start_java_method): Get real parameter type from
10813 dependency node. Call build_decl instead of build_decl_no_layout.
10814 (java_layout_classes): Reverse tree and layout type and class as
10815 required. Mark class as loaded when done.
10816 (resolve_field_access): Fixed indentation. Restricted condition
10817 leading to static field access code generation. Set field_type
10818 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
10819 (resolve_qualified_expression_name): Initialize type_found to
10820 null. Handle static field resolved during qualification. Fixed
10821 layout on non primitive field decl types.
10822 (not_accessible_p): Fixed typo in comment.
10823 (patch_method_invocation): Resolve and layout class to search from
10825 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
10826 layout non primitive type, if necessary. Make method node only to
10828 (find_applicable_accessible_methods_list): Consider WFL'ed method
10829 decl names. Fixed indentation.
10830 (argument_types_convertible): Resolve and layout target type if
10832 (java_complete_tree): Fixed indentation problems. Rewrote
10833 CALL_EXPR thrown exceptions check. Re-installed further processing
10834 of the assignment in certain cases.
10835 (patch_assignment): Call maybe_build_primttype_type_ref to perform
10836 inlining on class literals.
10837 (valid_builtin_assignconv_identity_widening_p): Cope with constant
10839 (valid_method_invocation_conversion_p): Likewise.
10840 (patch_string): Temporary disable forbidden use of `this' in
10841 explicit constructor invocations when doing string concatenation
10842 within their scope.
10843 (patch_unaryop): Added comment. Reinstalled code to disable
10844 further check on assignment operation with cast expression RHS.
10845 (patch_switch_statement): Fixed indentation.
10846 (build_try_statement): Call build_decl instead of
10847 build_decl_no_layout.
10848 (patch_synchronized_statement): Likewise.
10849 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
10850 IS_UNCHECKED_EXPRESSION_P.
10851 (check_thrown_exceptions_do): Changed leading comment. Resolve and
10852 layout argument exception type.
10853 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
10854 of IS_UNCHECKED_EXPRESSION_P.
10856 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
10858 * jcf-parse.c (yyparse): Open class file in binary mode.
10860 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
10862 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
10864 * jcf-write.c (perform_relocations): Move check out one loop.
10866 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
10868 * Make-lang.in: Fix reference to srcdir.
10869 * jv-scan.c: Add missing xmalloc prototype.
10870 * jvgenmain.c: Ditto.
10872 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
10874 * decl.c (error_mark_node), java-tree.h: New global.
10875 * parse.y: Use empty_stmt_node instead of size_zero_node.
10876 (build_if_else_statement): If missing else, use empty_stmt_node.
10878 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
10879 (java_complete_expand_method): Complain if return is missing.
10880 (java_check_regular_methods): Comment out incorrect error check.
10881 (not_accessible_p): Fix incorrect handling of protected methods.
10882 (patch_method_invocation): Pass correct context to not_accessible_p.
10883 (find_applicable_accessible_methods_list): Likewise.
10884 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
10885 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
10886 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
10887 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
10889 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
10890 (push_int_const): Remove reundant NOTE_PUSH.
10891 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
10892 (- case SWITCH_EXPR): Fix code generation bug.
10893 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
10894 (generate_classfile): More robust for abstract methods.
10896 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
10898 * Makefile.in: jv-scan and jvgenmain all require libiberty.
10899 * Make-lang.in: Ditto.
10901 * jv-scan.c: Remove xmalloc and xstrdup definitions.
10902 * jvgenmain: Ditto.
10904 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
10906 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
10908 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
10910 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
10912 Allow uses of interface types to verify. This is not really
10913 type-safe, but it matches what Sun does, and is OK as long as
10914 there are appropriate run-time checks.
10915 * verify.c (merge_types): If merging two interface types,
10916 just set the result to java.lang.Object.
10917 * expr.c (pop_type): Any interface is matches by java.lang.Object.
10919 1998-11-13 Tom Tromey <tromey@cygnus.com>
10921 * gjavah.c (main): Handle --output-class-directory argument.
10922 * jvspec.c (lang_specific_driver): Translate `-d' into
10923 -foutput-class-dir.
10924 * jcf.h (jcf_write_base_directory): Declare.
10925 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
10926 * lang-options.h: Mention -foutput-class-dir.
10927 * jcf-write.c (jcf_write_base_directory): New global.
10928 (make_class_file_name): Put generated .class file into `-d'
10929 directory, or into source directory if -d not given. Function now
10931 (write_classfile): Free class file name. Handle case where class
10933 (DIR_SEPARATOR): New macro.
10934 Include <sys/stat.h>
10936 * Makefile.in (prefix): New macro.
10938 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
10940 * parse.y (patch_invoke): Do less if flag_emit_class_files.
10941 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
10942 here (done in patch_invoke instead).
10943 (case_identity): Moved here from parse.y.
10945 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
10946 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
10947 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
10948 so they can be efficiently scanned without recursion.
10949 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
10950 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
10951 in BLOCK iteratively, rather than recursively.
10953 * parse.y (do_unary_numeric_promotion): New function.
10954 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10956 * parse.y (patch_newarray): Various fixes.
10958 Re-do handling of switch statements (for proper block scoping).
10959 * parse.y: Add just a single block for the enture switch block,
10960 but don't create any "case blocks".
10961 (group_of_labels): Rmeoved unneeded non-terminal.
10962 CASE_EXPR and DEFAULT_EXPR are added to current block.
10963 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10964 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10965 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10966 * parse.y (wfl_operator, print_int_node): Make non-static.
10967 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10968 as part of recursive scan of block.
10969 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10970 (patch_switch_statement): Most tests move dinto java_complete_tree.
10972 * parse.y: Make various production be non-typed (void).
10973 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10974 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10975 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10977 * jcf-write.c (struct jcf_handler): New type.
10978 (struct jcf_switch_state): New type.
10979 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10980 (alloc_handler, emit_unop, emit_reloc): New functions.
10981 (adjust_typed_op): Add extra parameter ("max type" offset).
10982 (emit_switch_reloc, emit_case-reloc): New function.
10983 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10984 (generate_bytecode_insns): Support REAL_CST, switch statements,
10985 exception handling, method calls, object/array creation, and more.
10987 * class.c: Remove some unused variables.
10988 * constants.c (find_string_constant): New function.
10989 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10990 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10991 if flag_emit_class_files.
10993 1998-11-12 Tom Tromey <tromey@cygnus.com>
10995 * jcf-io.c (find_class): Added explanatory comment.
10997 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10998 trailing slash to `.zip' entries.
11000 * jvspec.c (lang_specific_driver): Correctly handle case where
11001 GC_NAME not defined.
11003 1998-11-11 Tom Tromey <tromey@cygnus.com>
11005 * jvspec.c (GC_NAME): New define.
11006 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
11008 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
11010 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
11012 * jcf-dump.c (TABLE_SWITCH): Fix typos.
11014 1998-11-11 Tom Tromey <tromey@cygnus.com>
11016 * jcf-dump.c (main): Correctly recognize `--'-style long options.
11018 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11020 * class.c (is_compiled_class): Call safe_layout_class for class
11021 compiled from source.
11022 * conver.h (convert_to_integer, convert_to_real,
11023 convert_to_pointer): Added prototypes.
11024 * decl.c (init_decl_processing): Non longer push the decls of
11025 `methodtable', `constants', `Class', `Field', `dispatchTable'
11026 `jexception' and `Method'.
11027 * expr.c (build_invokeinterface): New function.
11028 (expand_invoke): static variable CLASS_IDENT now in
11029 build_invokeinterface. Use build_invokeinterface.
11030 (expand_java_field_op): Moved code to inline
11031 java.lang.PRIMTYPE.TYPE into a function.
11032 (build_primtype_type_ref): New function.
11033 * java-tree.def (INSTANCEOF_EXPR): New tree code.
11034 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
11035 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
11036 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
11037 (DECL_LOCAL_STATIC_VALUE): New macro.
11038 (build_invokeinterface, build_primtype_type_ref): New function
11040 (java_parse_abort_on_error): Macro rewritten.
11041 * jcf-parse.c (current_method): Add comment to declaration.
11042 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
11043 Function prototypes fixed.
11044 (jcf_parse_source): push/pop parser context. save/restore global.
11045 (parse_source_file): Fixed leading comment. Now take a
11046 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
11047 classes and pop the parser context anymore.
11048 (yyparse): Push parser context, save globals, parse the source
11049 file, restore globals and pop the parser context when processing a
11051 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
11052 * lex.c (java_parse_doc_section): New function.
11053 (java_lex): Call java_parse_doc_section when appropriate. Build an
11054 operator around INSTANCEOF_TK.
11055 * lex.h (java_lineterminator, java_sprint_unicode,
11056 java_unicode_2_utf8, java_lex_error, java_store_unicode):
11057 Prototypes rewritten.
11058 (java_parse_escape_sequence, java_letter_or_digit_p,
11059 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
11060 java_read_unicode, java_store_unicode, java_read_char,
11061 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
11062 Added function prototypes.
11063 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
11065 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
11067 (struct parser_ctxt): New fields: deprecated,
11068 current_parsed_class_un, gclass_list.
11069 (fix_method_argument_names, issue_warning_error_from_context,
11070 resolve_package, lookup_package_type): New function prototypes.
11071 (resolve_expression_name): Fixed function prototype.
11072 (find_applicable_accessible_methods_list): Fixed indentation, added
11073 extra argument in prototype.
11074 (check_final_assignment, build_null_of_type, check_deprecation,
11075 check_method_redefinition, reset_method_name,
11076 java_check_regular_methods, java_check_abstract_methods,
11077 maybe_build_primttype_type_ref): New function prototype.
11078 * parse.y (conver.h): Include.
11079 (INSTANCEOF_TK): Tagged <operator>.
11080 (single_type_import_declaration): Use REGISTER_IMPORT macro.
11081 (relational_expression:): Build binop for instanceof.
11082 (java_push_parser_context): Remember ctxp->gclass_list across
11084 (java_pop_parser_context): Simply return if no context
11085 exists. Remember gclass_list across contexts.
11086 (issue_warning_error_from_context): New function.
11087 (parse_error_context): Don't setup ctxp->elc here. Call
11088 issue_warning_error_from_context instead.
11089 (parse_warning_context): Likewise.
11090 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
11091 setup. Link new class/interface to ctxp->gclass_list.
11092 (add_superinterfaces): Register interface as incomplete if not
11094 (create_class): Remember class unqualified name in
11095 ctxp->current_parsed_class_un. Check class deprecation.
11096 (register_fields): Check field deprecation. Remember static final
11097 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
11099 (method_header): New local variable ORIG_ARG. Use unqualified
11100 current class name for check on constructor errors. Promote return
11101 type if of record type. Argument list fix moved in
11102 fix_method_argument_names, called here. Check method deprecation.
11103 (fix_method_argument_names): New function.
11104 (method_declarator): Promote record typed arguments.
11105 (safe_layout_class): Check class methods before layout.
11106 (java_complete_class): Compute field layout when patched.
11107 (do_resolve_class): Try to load class after having it renamed
11108 after the package name.
11109 (get_printable_method_name): Use DECL_CONTEXT.
11110 (reset_method_name): New function.
11111 (check_method_redefinition): Use reset_method_name.
11112 (java_check_regular_methods): New local variable
11113 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
11114 names for error report. Check for compile-time error when method
11115 found has default (package) access.
11116 (java_check_abstract_methods): Now takes an interface DECL node as
11117 an argument. Also reinstall real name on unchecked
11118 overriding/hiding methods for error report.
11119 (java_check_methods): Fixed leading comment. Get classes to verify
11120 from ctxp->gclass_list. Use CHECK_METHODS macro and set
11121 CLASS_METHOD_CHECKED_P on class verification.
11122 (lookup_java_method2): Get real method name if necessary.
11123 (find_in_imports): Don't check package class access here.
11124 (resolve_package, lookup_package_type): New functions.
11125 (java_layout_classes): Fixed leading comment. Take classes to be
11126 laid out from ctxp->gclass_list.
11127 (java_complete_expand_methods): Don't expand native and abstract
11129 (java_expand_classes): New function.
11130 (resolve_expression_name): Use additional argument ORIG. Retrieve
11131 values of static final field of primitive types.
11132 (resolve_field_access): Handles static final field of promotive
11134 (resolve_qualified_expression_name): Handle STRING_CST as
11135 primaries and package name resolution. Check deprecation on found
11136 decls. Set where_found and type_found on non static field resolved
11137 during qualification. Layout non primitive field decl types.
11138 (check_deprecation): New function.
11139 (maybe_access_field): Simplified.
11140 (patch_method_invocation_stmt): Local variable CLASS_TYPE
11141 removed. Reverse method's argument when primary is a type. Don't
11142 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
11143 instead. Include abstract class in the list of class searchable
11144 for constructors. Use DECL_CONTEXT of found method for access
11145 checks. Check method deprecation.
11146 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
11147 converting arguments. Handle INVOKE_INTERFACE.
11148 (lookup_method_invoke): Search constructor using existing
11149 infrastructure (don't rely on lookup_java_constructor anymore).
11150 (find_applicable_accessible_methods_list): Extra argument flag
11151 LC. Now include constructor in the search.
11152 (qualify_ambiguous_name): Conditional expression are primaries.
11153 (not_initialized_as_it_should_p): static final are always
11155 (java_complete_tree): Pass extra NULL argument to
11156 resolve_expression_name. Stricter test to carry on patching
11157 assignments. New case for INSTANCEOF_EXPR.
11158 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
11159 (check_final_assignment, maybe_build_primttype_type_ref): New
11161 (patch_assignment): Detect resolved static finals and carry normal
11162 assignment error check on them. Inline PRIMTYPE.TYPE read access.
11163 (try_builtin_assignconv): Access constant 0 on all primitive
11165 (valid_builtin_assignconv_identity_widening_p): Accept identical
11166 types. Accept all promoted type on int type.
11167 (valid_ref_assignconv_cast_p): Accept a null pointer to be
11168 assigned to a reference.
11169 (valid_method_invocation_conversion_p): Accept to check null
11171 (build_binop): Merge declaration and initialization of local
11173 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
11174 numeric types. Improved validity test for qualify operators on
11176 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
11177 and PREINCREMENT_EXPR. Also detect resolved static finals of a
11178 primitive type and issue the appropriate error message.
11179 (resolve_type_during_patch): Mark class loaded when resolved.
11180 (patch_cast): Allow null to be cased to reference types.
11181 (build_null_of_type): New function.
11182 (patch_array_ref): Handle array on references correctly.
11183 (patch_return): Removed unused local variable MODIFY. Force
11184 boolean to be returned as integers. Allows null to be returned by
11185 a function returning a reference.
11186 * typeck.c (convert_to_integer, convert_to_real,
11187 convert_to_pointer): Prototypes moved to convert.h
11188 (lookup_argument_method): Use method real name, if necessary.
11190 1998-10-30 Tom Tromey <tromey@cygnus.com>
11192 * class.c (build_class_ref): Changed name of primitive classes to
11195 * class.c (make_class_data): Renamed fields: nmethods to
11196 method_count, method_count to dtable_method_count. Always set
11197 `state' field to 0.
11198 * decl.c (init_decl_processing): Likewise.
11200 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11202 * class.c (layout_class): Don't mangle <finit>, produce
11203 __finit<class> instead. Don't verify artificial methods.
11204 * decl.c (finit_identifier_node): New declared global.
11205 (init_decl_processing): finit_identifier_node initialized.
11206 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
11207 * java-tree.h (finit_identifier_node): Declared as extern.
11208 (struct lang_decl): New field called_constructor.
11209 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
11210 (CLASS_HAS_FINIT_P): New macro.
11211 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
11212 explicit constructor invocation.
11213 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
11214 CALL_SUPER_CONSTRUCTOR_P): New macros.
11215 (write_classfile): Added prototype.
11216 * jcf-parse.c (jcf_parse_source): Parse and remember for
11217 generation if the file was seen on the command line.
11218 (parse_source_file): Don't write the class file here.
11219 (yyparse): Loop on files rewritten. Set current_jcf.
11220 (parse_zip_file_entries): Parse class file only if it was found.
11221 * lang.c (init_parse): Don't open command line provided filename
11223 (lang_parse): Don't set main_jcf anymore.
11224 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
11225 (JCONSTRUCTOR_CHECK): New macro.
11226 (JBSC_TYPE_P): New macro.
11227 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
11228 (COMPLETE_CHECK_OP_2): New macro.
11229 (struct parse_ctxt): New field explicit_constructor_p.
11230 (check_class_interface_creation): Fixed prototype indentation.
11231 (patch_method_invocation_stmt): Prototype reflects added argument.
11232 (patch_invoke): Likewise.
11233 (complete_method_declaration, build_super_invocation,
11234 verify_constructor_circularity,
11235 build_this_super_qualified_invocation, get_printable_method_name,
11236 patch_conditional_expr, maybe_generate_finit, fix_constructors,
11237 verify_constructor_super, create_artificial_method,
11238 start_artificial_method_body, end_artificial_method_body,
11239 generate_field_initialization_code): New function prototypes.
11240 * parse.y: Fixed leading comment
11241 (constructor_header:, constructor_body:, block_end:): Rules tagged
11243 (type_declaration:): Call maybe_generate_finit.
11244 (method_declaration:): Action for method_body: placed in new
11245 function complete_method_declaration, called here.
11246 (constructor_declaration:): Defined actions. Removed leading
11248 (constructor_header:): New rule with action.
11249 (constructor_body:): Rule rewritten using block_begin: and
11250 block_end:. Defined actions.
11251 (constructor_declarator:, explicit_constructor_invocation:):
11253 (block:): Use new rules block_begin: block_end:.
11254 (block_begin:, block_end:): New rules and actions.
11255 (block_statements:): Fixed error message for explicit
11257 (method_invocation:): Call build_this_super_qualified_invocation
11258 if primary is `this' or `super' was seen.
11259 (conditional_expression:): Action defined.
11260 (extra_ctxp_pushed_p): New static global flag.
11261 (java_parser_context_save_global): Create parser context if
11262 necessary. Use extra_ctxp_pushed_p to remember it.
11263 (java_parser_context_restore_global): Pop extra parser context if
11265 (build_array_from_name): Array on primitive types are marked
11267 (register_fields): Restore new name in field initializer
11268 expression if type was altered. Non static fields initialized upon
11269 declaration marked initialized.
11270 (maybe_generate_finit): New function.
11271 (maybe_generate_clinit): Use create_artificial_method,
11272 start_artificial_method_body, end_artificial_method_body. Generate
11273 debug info for enclosed initialization statements.
11274 (method_header): Fixed leading comment. Check constructor
11275 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
11277 (complete_method_declaration, constructor_circularity_msg,
11278 verify_constructor_circularity): New functions.
11279 (get_printable_method_name): New function.
11280 (check_method_redefinition): Don't rename <finit> methods. Fix
11281 declared constructor names. Error message for
11282 constructors modified.
11283 (java_check_regular_methods): Local variable seen_constructor
11284 renamed saw_constructor. Skip verification on constructors. Create
11285 default constructor with create_artificial_method.
11286 (java_check_methods): Removed unnecessary empty line.
11287 (create_artificial_method, start_artificial_method_body,
11288 end_artificial_method_body): New functions.
11289 (java_layout_classes): Changed leading comment. Reverse fields
11290 list if necessary. Always layout java.lang.Object if being
11292 (java_complete_expand_methods): Verify constructor circularity.
11293 (java_complete_expand_method): Call fix_constructor on
11294 constructors. Local variable no_ac_found removed. Restore
11295 bindings if method body expansion failed.
11296 (fix_constructors, verify_constructor_super,
11297 generate_field_initialization_code): New function.
11298 (java_expand_classes): Fixed leading comment. Write class file
11300 (resolve_expression_name): Check for illegal instance variable
11301 usage within the argument scope of an explicit constructor
11303 (resolve_qualified_expression_name): Pass extra from_super flag
11304 when invoking patch_method_invocation_stmt. New case for
11305 conditional expression when used as a primary. Check for error
11306 when acquiring super.
11307 (patch_method_invocation_stmt): Added extra argument super. New
11308 local variable is_static_flag. Set class_to_search according to
11309 the nature of the constructor invocation. Don't add `this'
11310 argument when expanding NEW_CLASS_EXPR. Check for illegal method
11311 invocation within the argument scope of explicit constructor
11312 invocation. Set is_static according to is_static_flag. Provide
11313 extra `super' argument to patch_invoke invocation.
11314 (patch_invoke): New argument from_super. Loop on arguments
11315 indentation fixed. Pass from_super to invocation_mode. New switch
11316 case INVOKE_SUPER. Fixed error message in switch default case.
11317 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
11319 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
11320 (lookup_method_invoke): Fixed prototypes in candidates list. Error
11321 message takes constructors into account.
11322 (find_applicable_accessible_methods_list): Fixed indentation.
11323 (qualify_ambiguous_name): Take explicit constructor invocation
11324 into account. Deal with a conditional expression as a primary to
11326 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
11327 case. Added extra argument to patch_method_invocation_stmt.
11328 Register calls made to explicit constructor `this'. Don't call
11329 save_expr in ARRAY_REF case when emitting class files. Check for
11330 illegal use of this when expanding explicit constructor invocation
11332 (complete_function_arguments): Set and reset parser context
11333 explicit_constructor_p field value when appropriate.
11334 (build_super_invocation, build_this_super_qualified_invocation):
11336 (patch_assignment): Fixed typo.
11337 (patch_unaryop): Check on final fields occurs only when a decl
11339 (patch_return): Take constructors into account.
11340 (patch_conditional_expr): New function.
11341 * typeck.c (build_java_signature): Removed unnecessary empty line.
11343 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
11345 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
11347 1998-10-28 Tom Tromey <tromey@cygnus.com>
11349 * decl.c (init_decl_processing): Renamed fields.
11350 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
11351 interface_len, msize fields.
11353 * class.c (make_class_data): Removed subclass_head and
11354 subclass_next fields.
11355 * decl.c (init_decl_processing): Removed subclass_head and
11356 subclass_next fields.
11358 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
11360 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
11361 * mangle.c (emit_unicode_mangled_name): Similarly.
11363 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
11365 * jcf-parse.c (get_constant): Place braces around code to compute
11366 'd' when REAL_ARITHMETIC is not defined.
11368 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
11370 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
11373 1998-10-23 Tom Tromey <tromey@cygnus.com>
11375 * lang-specs.h: `.zip' files are input to jc1.
11377 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
11379 * jvspecs.c: Add (but don't enable) support for combining multiple
11380 .class and .java input filenames to a single jc1 invocation.
11381 Add support for -C flag (copile to .class files).
11382 Translate -classpath and -CLASSPATH arguments.
11383 * lang-specs.h: Don't set %2 spec.
11385 1998-10-22 Tom Tromey <tromey@cygnus.com>
11387 * jcf-path.c (add_entry): Don't add trailing separator if entry is
11389 (add_path): Don't add trailing separator to non-empty path
11392 * lang.c (lang_decode_option): Check for -fclasspath and
11393 -fCLASSPATH before examining other `-f' options.
11395 * java-tree.h (finalize_identifier_node): Don't declare.
11396 * class.c (make_class_data): Don't push "final" field.
11397 * decl.c (init_decl_processing): Don't push "final" field.
11398 (finalize_identifier_node): Removed.
11399 (init_decl_processing): Don't set finalize_identifier_node.
11401 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
11403 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
11405 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
11406 (JV_SCAN_SOURCES): New macro.
11407 (JCF_DUMP_SOURCES): Likewise.
11408 (jcf-dump$(exeext)): New target.
11409 (jv-scan$(exeext)): New target.
11411 1998-10-22 Tom Tromey <tromey@cygnus.com>
11413 * Makefile.in (LEX): Removed.
11414 (LEXFLAGS): Likewise.
11415 (SET_BISON): New macro.
11417 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
11418 spurious diffs in parse.c.
11419 ($(PARSE_SCAN_C)): Likewise.
11420 (PARSE_DIR): New macro.
11422 (PARSE_SCAN_C): Likewise.
11423 (PARSE_RELDIR): New macro.
11425 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
11427 * jcf-io.c (find_class): Use saw_java_source to determine when to
11428 look for `.java' file.
11429 * jcf-parse.c (saw_java_source): New global.
11430 (yyparse): Set it if `.java' file seen.
11432 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
11433 (GCJH_SOURCES): Likewise.
11434 * Makefile.in (datadir): New macro.
11435 (libjava_zip): Likewise.
11436 (JAVA_OBJS): Added jcf-path.o.
11437 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11438 (../gcjh$(exeext)): Likewise.
11439 (jcf-path.o): New target.
11440 * java-tree.h (fix_classpath): Removed decl.
11441 * jcf-parse.c (fix_classpath): Removed.
11442 (load_class): Don't call fix_classpath.
11443 * parse.y (read_import_dir): Don't call fix_classpath.
11444 * lex.h: Don't mention classpath.
11445 * lex.c (java_init_lex): Don't initialize classpath.
11446 * jcf-io.c (classpath): Removed global.
11447 (find_class): Use jcf_path iteration functions. Correctly search
11448 class path for .java file.
11449 (open_in_zip): New argument `is_system'.
11450 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
11451 classpath-related options.
11452 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
11454 (lang_init): Call jcf_path_init.
11455 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
11456 * lang-specs.h: Handle -I. Minor cleanup to -M options.
11457 Correctly put braces around second string in each entry.
11458 * gjavah.c (main): Call jcf_path_init. Recognize all the new
11459 classpath-related options.
11460 (help): Updated for new options.
11461 * jcf.h: Declare functions from jcf-path.c. Don't mention
11462 `classpath' global.
11463 * jcf-path.c: New file.
11465 * jcf-depend.c: Include jcf.h.
11467 * jcf-write.c (localvar_alloc): Returns `void'.
11468 (localvar_free): Removed unused variable.
11470 * lang.c (OBJECT_SUFFIX): Define if not already defined.
11471 (init_parse): Use OBJECT_SUFFIX, not ".o".
11473 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11475 * class.c (emit_register_classes): Renamed from
11476 emit_register_class.
11477 * java-tree.h (emit_register_classes): Prototype renamed from
11478 emit_register_class.
11479 * jcf-parse.c (yyparse): Call emit_register_classes once before
11481 * parse.y (java_expand_classes): No longer register classes.
11483 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11485 * class.c (is_compiled_class): New local variable
11486 seen_in_zip. Identify classes found in currently compiled source
11488 * decl.c (complete_start_java_method): Fixed typo.
11489 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
11490 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
11491 (CLASS_P): Moved around.
11492 (java_parse_abort_on_error): Macro moved from jcf-parse.c
11493 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
11495 (jcf_parse_source): Changed leading comment. Removed unnecessary
11496 fclose and CLASS_FROM_SOURCE_P marking.
11497 (parse_source_file): New local variables remember_for_generation
11498 and filename. Mark parsed file name identifier node. Removed block
11499 executed when parse_only was null. Set remember_for_generation.
11500 Use it as an argument to java_pop_parser_context.
11501 (yyparse): New local variables several_files, list, next node and
11502 current_file_list. Split ampersand separated file names into
11503 current_file_list. Iterate through the list and parse accordingly.
11504 * parse.h (java_pop_parser_context): New function prototype.
11505 * parse.y (ctxp_for_generation): New static global variable.
11506 (java_pop_parser_context): New argument generate. Link popped ctxp
11507 to ctxp_for_generation list accordingly.
11508 (java_complete_expand_methods): Fixed indentation.
11509 (java_expand_classes): New function.
11511 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
11513 * Makefile.in: Link with libiberty.a instead of memmove.o.
11515 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11517 * lex.c (setjmp.h): No longer included.
11518 * lex.h (setjmp.h): Included.
11519 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
11520 (duplicate_declaration_error_p): Renamed from
11521 duplicate_declaration_error.
11522 (build_array_from_name): New function prototype.
11523 * parse.y (setjmp.h): No longer included.
11524 (variable_declarator_id): Define action.
11525 (build_array_from_name): New function.
11526 (duplicate_declaration_error_p): Renamed from
11527 duplicate_declaration_error. Fixed leading comment.
11528 (register_fields): Main `for' loop reorganized. Uses
11529 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
11530 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
11531 build_array_from_name.
11532 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
11534 (read_import_dir): Don't try to skip `.' and `..'.
11535 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
11536 build_array_from_name. Main `for' loop reorganized.
11537 (resolve_qualified_expression_name): When building access to a
11538 field, use the type where the field was found, not its own type.
11539 (maybe_access_field): Use field DECL_CONTEXT if the type where the
11540 field was found is null.
11541 (qualify_ambiguous_name): Sweep through all successive array
11544 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11546 * java-tree.h (pop_labeled_block, lang_printable_name,
11547 maybe_add_interface, set_super_info, get_access_flags_from_decl,
11548 interface_of_p, inherits_from_p, fix_classpath,
11549 complete_start_java_method, emit_handlers, init_outgoing_cpool,
11550 make_class_data, register_class, alloc_name_constant): New
11551 function prototypes.
11552 * lang.c (lang_decode_option): Set argc argument unused. Fixed
11553 indentation. Added cast to remove warning.
11554 (lang_printable_name): Set v argument unused.
11555 (lang_print_error): Added argument to lang_printable_name call.
11556 (java_dummy_print, print_lang_decl, print_lang_type,
11557 print_lang_identifier, lang_print_xnode): All argument marked
11559 * lex.c (java_unget_unicode): Removed unnecessary argument.
11560 (java_allocate_new_line): Unused local variable is gone.
11561 (java_read_char): Added parenthesis in expressions to remove
11562 warnings. Added final return statement.
11563 (java_read_unicode): Added parenthesis in expression to remove
11565 (java_parse_end_comment): Fixed java_unget_unicode invocation.
11566 (java_parse_escape_sequence): Likewise.
11567 (java_lex): Unused local variables are gone. Fixed
11568 java_unget_unicode invocation.
11569 * lex.h (set_float_handler): Prototype added when JC1_LITE not
11571 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
11572 lang_printable_name invocation in macro.
11573 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
11575 (duplicate_declaration_error): Suppressed unused argument in
11577 (identical_subpath_p): Function declaration is gone.
11578 (patch_invoke): Suppressed unused argument in prototype.
11579 (patch_cast, build_labeled_block, check_thrown_exceptions):
11581 * parse.y (setjmp.h): Included
11582 (toplev.h): Likewise.
11583 (field_declaration:): Suppressed unused local
11584 (label_decl:): Fixed build_labeled_block invocation.
11585 (java_pop_parser_context): Put extra parenthesis around assignment
11587 (yyerror): Suppressed unused local variables.
11588 (variable_redefinition_error): Fixed lang_printable_name
11590 (create_interface): Suppressed unused local variables.
11591 (create_class): Likewise.
11592 (duplicate_declaration_error): Suppressed unused argument. Fixed
11593 lang_printable_name invocation.
11594 (register_fields): Suppressed unused local variable. Fixed
11595 duplicate_declaration_error invocation.
11596 (method_header): Suppressed unused local variable.
11597 (method_declarator, parser_check_super): Likewise.
11598 (java_complete_class): Suppressed unused local variable. Fixed
11599 fatal error message.
11600 (complete_class_report_errors): Added default: in switch.
11601 (java_check_regular_methods): Fixed lang_printable_name
11603 (check_throws_clauses): Likewise.
11604 (java_check_abstract_methods): Suppressed unused local
11605 variable. Fixed lang_printable_name invocation.
11606 (read_import_entry): Added supplemental return statement.
11607 (read_import_dir): Suppressed unused local variables.
11608 (check_pkg_class_access, declare_local_variables): Likewise.
11609 (source_start_java_method): Suppressed unused extern variable
11611 (expand_start_java_method): Suppressed unused extern and local
11612 variable declarations.
11613 (java_complete_expand_methods): Likewise.
11614 (java_complete_expand_method): Suppressed unused local variables.
11615 (make_qualified_name): Likewise.
11616 (resolve_qualified_expression_name): Added default: in
11617 switch. Fixed lang_printable_name invocation.
11618 (class_instance_creation_expression): Added parenthesis around
11620 (patch_method_invocation_stmt): Fixed lang_printable_name and
11621 patch_invoke invocations.
11622 (check_for_static_method_reference): Fixed lang_printable_name
11624 (patch_invoke): Suppressed unused arguments and local variables.
11625 (lookup_method_invoke): Suppressed unused local variables.
11626 (qualify_ambiguous_name): Added default: in switch.
11627 (identical_subpath_p): Function removed.
11628 (patch_assignment): Suppressed unused local variables. Suppressed
11629 unnecessary if statement. Fixed lang_printable_name invocations.
11630 (try_builtin_assignconv): Fixed lang_printable_name invocations.
11631 (valid_ref_assignconv_cast_p): Parenthesis around
11632 expression. Suppressed unused local variables.
11633 (build_binop): Suppressed unused local variables. fixed
11634 lang_printable_name invocations.
11635 (string_constant_concatenation): Suppressed unused local
11637 (patch_unaryop): Fixed lang_printable_name invocation.
11638 (patch_cast): Suppressed unnecessary argument. Fixed
11639 lang_printable_name invocation.
11640 (patch_array_ref): Fixed lang_printable_name invocation.
11641 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
11642 (build_labeled_block): Suppressed unused argument.
11643 (generate_labeled_block): Fixed build_labeled_block invocation.
11644 (build_loop_body): Suppressed unused local variables.
11645 (patch_loop_statement): Likewise.
11646 (patch_exit): Fixed lang_printable_name invocation.
11647 (patch_switch_statement): Likewise.
11648 (case_identity): First argument marked unused.
11649 (patch_try_statement): Fixed lang_printable_name invocations.
11650 (patch_synchronized_statement, patch_throw_statement): Likewise.
11651 (check_thrown_exceptions): Fixed check_thrown_exceptions and
11652 lang_printable_name invocations.
11653 (check_thrown_exceptions_do): Suppressed unused argument.
11655 1998-10-14 Tom Tromey <tromey@cygnus.com>
11657 * jcf-write.c (write_classfile): Add output class file as target.
11658 * lang-options.h: Added -MD, -MMD, -M, and -MM.
11659 * jcf.h: Added declarations for dependency-tracking functions.
11660 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
11661 * lang.c (lang_decode_option): Recognize -MD and -MMD.
11662 (finish_parse): Call jcf_dependency_write.
11663 (dependency_tracking): New global.
11664 (DEPEND_SET_FILE): New define.
11665 (DEPEND_ENABLE): New define.
11666 (init_parse): Enable dependency tracking if required.
11668 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
11669 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11670 (../gcjh$(exeext)): Likewise.
11671 (jcf-depend.o): New target.
11672 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
11673 (GCJH_SOURCES): Likewise.
11674 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
11676 (find_classfile): Added dep_name argument.
11677 (find_class): Compute name of dependency.
11678 (open_in_zip): Call jcf_dependency_add_file.
11679 * gjavah.c (output_file): No longer global.
11680 (usage): Don't mention "gjavah".
11682 (java_no_argument): Likewise.
11683 (version): Likewise.
11684 (main): Recognize and handle -M family of options.
11685 (print_mangled_classname): Return is void.
11686 (process_file): Handle case where output is suppressed.
11687 (HANDLE_END_FIELD): Likewise.
11688 (HANDLE_METHOD): Likewise.
11689 * jcf-depend.c: New file.
11691 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
11693 * java-tree.def: Add missing newline at EOF.
11695 1998-10-13 Tom Tromey <tromey@cygnus.com>
11697 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
11698 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
11700 Include <config.h> and "system.h".
11701 (disassemble_method): Undefine RET to avoid clash with
11702 config/i386/i386.h.
11704 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11706 * decl.c (runtime_exception_type_node, error_exception_type_node):
11707 New global variables.
11708 (init_decl_processing): Initialized.
11709 * expr.c (java_lang_expand_expr): Set caught exception type to
11710 null if catch handler argument doesn't exit.
11711 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
11713 * java-tree.h (runtime_exception_type_node,
11714 error_exception_type_node): Global variables declared.
11715 (DECL_FUNCTION_THROWS): New macro.
11716 (DECL_FUNCTION_BODY): Modified comment.
11717 (DECL_SPECIFIC_COUNT): Likewise.
11718 (struct lang_decl): New field throws_list.
11719 (IS_UNCHECKED_EXPRESSION_P): New macro.
11720 * lex.c (java_lex): Generate location information for THROW_TK.
11721 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
11722 EXCEPTIONS_P): New macros.
11723 (enum jdep_code): New value JDEP_EXCEPTION.
11724 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
11725 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
11726 PATCH_METHOD_RETURN_ERROR): New macros.
11727 (patch_method_invocation_stmt): Added new argument to prototype.
11728 (patch_synchronized_statement, patch_throw_statement,
11729 check_thrown_exceptions, check_thrown_exceptions_do,
11730 purge_unchecked_exceptions, check_throws_clauses): New function
11732 * parse.y Fixed typo in keyword section.
11733 (throw:): Rule tagged <node>.
11734 (THROW_TK): Keyword tagged <operator>.
11735 (method_header:): Last argument to call to method_header passed
11737 (throws:, class_type_list:, throw_statement:,
11738 synchronized_statement:, synchronized:): Defined actions.
11739 (method_header): New local variable current. Register exceptions
11740 from throws clause.
11741 (java_complete_tree): Complete and verify exceptions from throws
11743 (complete_class_report_errors): Error message on exceptions not
11745 (java_check_regular_methods): Fixed typo. Shortcut on private
11746 overriding methods. Changed error message on method
11747 redefinition. Check for throws clause compatibility.
11748 (check_throws_clauses): New function.
11749 (java_check_abstract_methods): Use DECL_NAME for wfl or current
11750 method. Changed error message on method redefinition.
11751 (currently_caught_type_list): New static variable.
11752 (java_complete_expand_methods): Purge unchecked exceptions from
11753 throws clause list. Call PUSH_EXCEPTIONS before walk and
11754 POP_EXCEPTIONS after.
11755 (resolve_qualified_expression_name): Pass new argument as NULL to
11756 patch_method_invocation_stmt.
11757 (patch_method_invocation_stmt): New argument ref_decl. Invoke
11758 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
11759 argument list when appropriate. Use new argument if non null to
11760 store selected method decl.
11761 (patch_invoke): Convert if necessary args of builtin types before
11762 forming CALL_EXPR. Argument list no longer reversed here.
11763 (invocation_mode): Treat final methods as static methods.
11764 (java_complete_tree): New cases for THROW_EXPR: and
11765 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
11767 (complete_function_arguments): No more RECORD_TYPE
11768 conversion. Function parameter nodes no longer saved.
11769 (valid_ref_assignconv_cast_p): Avoid handling null type.
11770 (patch_binop): Fixed null constant reference handling.
11771 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
11772 BUILD_THROW macros.
11773 (patch_try_statement): Fixed comments. Record caught types in
11774 list, push the list, expand try block and pop the list.
11775 (patch_synchronized_statement, patch_throw_statement,
11776 check_thrown_exceptions, check_thrown_exceptions_do,
11777 purge_unchecked_exceptions): New functions.
11778 * typeck.c (lookup_argument_method): Allow WFL in place of method
11779 DECL_NAME during method definition check
11781 1998-10-09 Tom Tromey <tromey@cygnus.com>
11783 * gjavah.c (decode_signature_piece): New function.
11784 (print_c_decl): Use it. Added `name_override' argument.
11785 (print_method_info): Use name_override argument to print_c_decl.
11786 (seen_fields): Removed.
11787 (print_field_info): Don't update seen_fields.
11788 (struct method_name): New structure.
11789 (method_name_list): New global.
11790 (print_method_info): Add new method to list of methods.
11791 (name_is_method_p): New function.
11792 (print_field_info): If field name has same name as method, then
11794 (process_file): Parse methods before fields.
11795 (field_pass): New global.
11796 (HANDLE_END_FIELD): Take field_pass into account.
11798 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11800 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
11801 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
11803 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
11805 * jvspec.c: Fix bug in jvgenmain_spec patch.
11807 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11809 * Makefile.in (lang.o:): Install dependency on java-tree.def.
11810 * decl.c (soft_exceptioninfo_call_node): New global variable.
11811 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
11812 takes extra integer argument. soft_exceptioninfo_call_node
11814 * except.c (java_set_exception_lang_code): New function
11815 (method_init_exceptions): Called here.
11816 (prepare_eh_table_type): New function.
11817 (expand_end_java_handler): Called here.
11818 * expr.c (build_java_throw_out_of_bounds_exception): Now features
11819 one argument. Modified generation of call to
11820 soft_badarrayindex_node to use new argument.
11821 (build_java_arrayaccess): Pass faulty index value to
11822 build_java_throw_out_of_bounds_exception.
11823 (generate_name): New function.
11824 (java_lang_expand_expr): New local variables node, current,
11825 has_finally_p. Expand TRY_EXPR node.
11826 (process_jvm_instruction): Replace top of the stack with thrown
11827 object reference when entering exception handler.
11828 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
11829 specific tree codes.
11830 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
11832 (DECL_SPECIFIC_COUNT): New macro.
11833 (prepare_eh_table_type, java_set_exception_lang_code,
11834 generate_name): New function declarations.
11835 (match_java_method): Declaration deleted.
11836 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
11838 * lex.c (TRY_TK, CATCH_TK): Generate location information.
11839 * parse.h (redefinition_error, refine_accessible_methods_list,
11840 can_cast_to_p): Function declaration removed.
11841 (classitf_redefinition_error, variable_redefinition_error,
11842 parse_jdk1_1_error, find_applicable_accessible_methods_list,
11843 find_most_specific_methods_list, argument_types_convertible,
11844 enter_a_block, valid_builtin_assignconv_identity_widening_p,
11845 valid_cast_to_p, valid_method_invocation_conversion_p,
11846 try_reference_assignconv, add_stmt_to_compound,
11847 build_jump_to_finally, build_tree_list, patch_try_statement,
11848 java_get_catch_block): New function declarations.
11849 * parse.y (string_buffer_type): Global variable deleted.
11850 (group_of_labels, catches, catch_clause, catch_clause_parameter,
11851 finally): Rules tagged <node>.
11852 (TRY_TK, CATCH_TK): Token tagged <operator>.
11853 (class_body_declaration:, class_member_declaration:,
11854 formal_parameter:, explicit_constructor_invocation:,
11855 interface_member_declaration:, constant_declaration:,
11856 primary_no_new_array:, class_instance_creation_expression:,
11857 array_creation_expression:): Issue error on unsuported JDK1.1
11859 (try_statement:, catches:, finally:): Define actions.
11860 (catch_clause_parameter): New rule.
11861 (catch_clause:): Use new rule catch_clause_parameter.
11862 (parse_jdk1_1_error): New function.
11863 (redefinition_error): Renamed classitf_redefinition_error.
11864 (variable_redefinition_error): New function.
11865 (check_class_interface_creation): Call
11866 classitf_redefinition_error.
11867 (java_complete_tree): Added error message on JDEP_TYPE: case.
11868 (complete_class_report_errors): Fixed indentation.
11869 (declare_local_variables): Call variable_redefinition_error.
11870 (source_end_java_method): Call java_set_exception_lang_code and
11871 emit_handlers where appropriate.
11872 (java_method_add_stmt): Call add_stmt_to_block.
11873 (add_stmt_to_block): New function.
11874 (lookup_method_invoke): Fixed outside comment. new local variable
11875 candicates. Call find_applicable_accessible_methods_list and
11876 find_most_specific_methods_list when searching for a
11877 method. Modified error report to list possible candidates when
11879 (find_applicable_accessible_methods_list,
11880 find_most_specific_methods_list, argument_types_convertible): New
11882 (refine_accessible_methods_list): Function deleted.
11883 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
11884 expr (if applicable) before calling patch_array_ref.
11885 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
11886 (enter_block): Fixed comment.
11887 (enter_a_block): New function.
11888 (patch_assignment): Reorganized. Call try_reference_assignconv for
11889 references. Call valid_cast_to_p instead of can_cast_to_p.
11890 (try_reference_assignconv,
11891 valid_builtin_assignconv_identity_widening_p): New functions.
11892 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
11893 (valid_cast_to_p, valid_method_invocation_conversion_p): New
11895 (build_string_concatenation): Don't resolve StringBuffer.
11896 (patch_cast): Fixed inverted arguments.
11897 (patch_array_ref): Code to save array expr deleted. Call
11898 valid_cast_to_p instead of can_cast_to_p.
11899 (generate_labeled_block): Call generate_name.
11900 (build_jump_to_finally, build_try_statement, java_get_catch_block,
11901 patch_try_statement): New functions.
11902 * typeck.c (match_java_method): Function deleted.
11904 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
11906 * jvspec.c: jvgenmain_spec uses different temporary file names.
11908 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
11910 * jvspec.c (lang_specific_driver): Fail if user specifies
11911 --main= when not linking.
11913 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
11915 * class.c (make_class_data): Push value for `thread' field.
11916 * decl.c (init_decl_processing): Added `thread' field to class.
11918 * class.c (add_field): Always make static fields externally
11921 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
11923 * expr.c (build_java_athrow,
11924 build_java_throw_out_of_bounds_exception, expand_invoke,
11925 build_newarray, expand_java_multianewarray, build_java_monitor):
11926 Update comments to reflect _Jv_* function names.
11928 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
11930 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
11931 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
11932 * parse.y (expand_start_java_method): Likewise.
11934 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
11936 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11938 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11939 (add_field): No longer need to convert from RECORD_TYPE to pointer,
11940 * expr.c: Remove no-longer-needed calls to promote_type.
11941 * decl.c (give_name_to_locals): Liekwise.
11942 * jcf-parse.c (get_class_constant): Compensate for new signatures.
11943 * parse.y: Add/remove promote_type calls as appropriate.
11944 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
11945 (parse_signature_string): Likewise.
11946 (build_java_array_type): Fix for now signature convenions.
11948 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
11950 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
11952 * class.c (init_class_processing): libjava function renamed to
11955 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11957 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11958 * java-tree.def: Fixed DEFTREECODE third argument.
11959 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11960 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11961 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11962 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11963 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11964 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11965 * lang.c (java_tree_code_type, java_tree_code_length,
11966 java_tree_code_name): New arrays.
11967 (lang_init): Append Java tree node definitions to Gcc ones.
11968 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11970 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11972 (java_lex): Allow declaration of empty string constants. Retain
11973 location information on CASE_TK and DEFAULT_TK.
11974 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11975 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11976 Modified to be more robust.
11977 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11978 (build_new_invocation, try_builtin_assignconv,
11979 patch_switch_statement, string_constant_concatenation,
11980 build_string_concatenation, patch_string_cst, patch_string,
11981 java_expand_switch): New function declarations.
11982 * parse.y: Rules related to switch and EH tagged <node>.
11983 (label_id): Set to NULL_TREE
11984 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11986 (this_or_super:): Fixed indentation.
11987 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11988 statement_expression:): Removed call to RULE on all sub-rules.
11989 (switch_expression:, switch_labels:): New rules.
11990 (switch_statement:, switch_block:, switch_block_statement_groups:,
11991 switch_block_statement_group:, switch_labels:, switch_label:):
11993 (throw_statement:, synchronized_statement:, try_statement:):
11994 Defined temporary actions.
11995 (class_instance_creation_expression:): Call
11996 build_new_invocation. Fixed indentation.
11997 (field_access): Fixed indentation.
11998 (method_invocation): Likewise.
11999 (make_qualified_primary): Use THIS_EXPR.
12000 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
12001 resolving from SUPER, set *type_found.
12002 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
12003 (java_complete_tree): Removed unused local variable `location'. Case
12004 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
12005 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
12006 on MODIFY_EXPR: and all binary operator tree code cases. Removed
12007 STRING_CST: case. default: checks for patchable strings.
12008 (complete_function_arguments): Transform string constant or
12009 crafted StringBuffer if necessary.
12010 (build_method_invocation): Fixed comments.
12011 (build_new_invocation): New function.
12012 (patch_assignment): Call try_builtin_assignconv to figure a valid
12013 assignment conversion between builtin types.
12014 (try_builtin_assignconv): New function.
12015 (build_binop): Use URSHIFT_EXPR directly to call build.
12016 (operator_string): Use UNARY_PLUS_EXPR.
12017 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
12019 (do_merge_string_cste, merge_string_cste,
12020 string_constant_concatenation, build_string_concatenation,
12021 patch_string, patch_string_cst): New function.
12022 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
12023 (patch_unaryop): Likewise. New test of valid ++/-- operands.
12024 (build_newarray_node): Use NEW_ARRAY_EXPR.
12025 (build_this): Use THIS_EXPR.
12026 (build_return): Enable debug information on return statement.
12027 (build_if_else_statement): Likewise.
12028 (complete_labeled_statement): Fixed related comment.
12029 (build_loop_body): Fixed comment.
12030 (build_bc_statement): Enable debug information on break/continue
12032 (patch_bc_statement): Fixed typos. Handle SWITCH statement
12034 (patch_switch_statement, case_identity, java_expand_switch): New
12037 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
12039 * buffer.h (BUFFER_INIT): New macro.
12040 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
12041 Pass (struct jcf_partial *state) to most functions.
12042 (jcf_block, jcf_relocation): New types.
12043 Support labels, branches, conditionals, loops.
12045 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
12047 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
12049 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
12051 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
12052 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
12053 not integer_type_node (INT_TYPE_SIZ bits).
12055 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
12057 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
12058 * jcf-dump.c (print_exception_table): New function.
12059 (disassemble_method): Better handling of wide instructions.
12060 Make more robust for bad input.
12062 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
12064 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
12067 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
12069 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
12071 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
12073 * Makefile.in ($(PARSE_H)): Removed target.
12075 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
12077 * Makefile.in (JAVA_OBJS): Add memmove.o
12078 (memmove.o): New target & rules.
12080 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
12082 * expr.c (expand_invoke): Don't generate a call to the class init
12085 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
12087 * Makefile.in: Add many missing dependencies.
12088 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
12090 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
12091 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
12093 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
12095 * decl.c (complete_start_java_method): If method is static (and
12096 not private) call _Jv_InitClass.
12097 * expr.c (expand_invoke): Don't call build_class_init.
12099 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
12101 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
12103 * Make-lang.in (GCJ): Define before using.
12105 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
12107 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
12108 losing due to namespace pollution in GNU getopt.h
12110 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
12112 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
12113 (java.all.cross): Likewise.
12114 (java.rest.encap): Likewise.
12116 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
12118 * gjavah.c (print_class_decls): Fix thinko in arglist
12119 * jcv-io.c (find_classfile): Similarly.
12121 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
12123 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
12125 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
12127 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
12128 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
12129 * Makefile.in (PARSE_C): New macro.
12130 (PARSE_H): Likewise.
12131 (PARSE_SCAN_C): Likewise.
12132 ($(PARSE_C)): Target renamed from parse.c.
12133 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
12134 (clean): Remove parse-scan.c as well.
12135 (parse.o): Depend on $(PARSE_C).
12137 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
12139 * README, license.terms: Removed.
12141 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
12142 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
12143 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
12144 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
12145 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
12146 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
12147 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
12148 and Java trademark attribution.
12150 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
12152 * Makefile.in: Use gcjh, not gjavah.
12153 * config-lang.in (stagestuff): Use gcjh, not gjavah.
12154 * Make-lang.in: Changed gjavah to gcjh everywhere.
12156 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
12158 * gjavah.c: Support new -prepend -add -append flags.
12159 (print_method_info): Method is not virtual if class is final.
12161 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12163 * jv-scan.c: Fixed copyright assignment.
12164 * keyword.gperf: Likewise.
12165 * keyword.h: Likewise.
12166 * lex.c: Fixed copyright assignment.
12167 (java_lex): Push unicode back when parsing '<'.
12168 * lex.h: Fixed copyright assignment.
12169 * parse-scan.y: Likewise.
12170 * parse.h: Fixed copyright assignment.
12171 (build_debugable_stmt, complete_for_loop): New function prototypes.
12172 * parse.y: Fixed copyright assignment.
12173 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
12174 size_zero_node when completing a loop with no exit condition.
12175 (for_statement_nsi:): Define action.
12176 (for_init:, for_update:): Return size_zero_node when empty.
12177 (declare_local_variables): Call build_debugable_stmt.
12178 (build_debugable_stmt): New function.
12179 (build_loop_body): Build debugable statement around loop
12181 (complete_loop_body): Take into account the debugable statement
12182 around the EXIT_EXPR.
12183 (complete_loop_body): New function.
12184 (patch_exit_expr): Fixed condition inversion.
12186 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
12188 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
12189 name of thread define.
12190 * jvspec.c (THREAD_NAME): New macro.
12192 (THREADLIB): Likewise.
12193 (lang_specific_driver): Recognize attempt to link with thread
12194 library or gc library. Recognize -ljava on command line so it
12195 isn't linked against more than once.
12197 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12199 * parse-scan.y (report_main_declaration): Name of the class
12200 containing `main' can be a qualified name.
12202 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
12204 * config-lang.in: Changed gjavac to gjc everywhere.
12205 * Make-lang.in: Changed gjavac to gjc everywhere.
12207 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12209 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
12210 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
12211 and install the files.
12212 * Makefile.in (JAVA_OBJS_LITE): New variable.
12213 (compiler:): Now include jv-scan as a dependency.
12214 (../jv-scan$(exeext), parse-scan.c): New targets.
12215 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
12216 * config-lang.in (compilers): Removed gcj, gjavah from the list.
12217 * jcf-parse.c (parse_source_file): Call java_layout_classes and
12218 check for errors even if parse_only.
12219 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
12221 (yylex): New function. Uses java_lex body.
12222 (java_lex): Removed commented out statement. Remove local variable
12223 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
12224 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
12225 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
12226 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
12227 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
12228 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
12230 (java_lex_error): Empty if JC1_LITE is defined.
12231 (java_get_line_col): Return 0 if JC1_LITE is defined.
12232 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
12233 SET_MODIFIER_CTX): Moved into the section containing the macros
12234 conditionally defined by JC1_LITE.
12235 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
12236 argument if JC1_LITE is defined.
12237 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
12238 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
12240 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
12241 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
12242 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
12243 to different values according to JC1_LITE.
12244 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
12245 declared if JC1_LITE set.
12246 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
12247 defined if JC1_LITE not set.
12248 (struct parser_ctx): Reorganized and skip the jc1 front end part
12250 (java_layout_classes): New function definition.
12251 (java_push_parser_context, java_init_lex, yyparse, yylex,
12252 yyerror): Prototype always declared. All other static function
12253 prototypes declared only if JC1_LITE is not set.
12254 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
12255 declared in parse.h.
12256 (java_layout_classes): New function.
12257 (java_complete_expand_methods): No longer layout the class here.
12258 * parse-scan.y: New file.
12259 * jv-scan.c: New file.
12261 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
12263 * gjavah.c (main): Handle -friend option.
12264 (friend_specs): New global.
12265 (generate_access): Handle friend_specs.
12266 (process_file): Likewise.
12267 (MAX_FRIENDS): New macro.
12268 (friend_count): New global.
12269 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
12270 Changed all callers.
12272 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
12274 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
12275 (main): Handle processing all the entries of a named .zip archive.
12276 * jcf-io.c (jcf_trim_old_input): New function.
12277 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
12279 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
12281 * lang.c (flag_assume_compiled): Make default be on.
12283 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
12285 * jcf-dump.c: Add bunches of flags to control output more.
12286 (process_class): New function; support printing more than one class.
12287 (main): Support new --print-main and --javap flags.
12288 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
12289 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
12291 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
12293 Change mangling of dispatch table to match C++ vtable (w/thunks).
12294 * class.c (build_dtable_decl), java-tree.h: New function.
12295 (make_class_data): Call it.
12296 * decl.c (init_decl_processing): Likewise.
12298 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
12300 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
12301 soft_anewarray; adjust args passed.
12302 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
12303 match _Jv_NewObjectArray.
12305 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12307 * decl.c (push_labeled_block, pop_labeled_block): New functions.
12308 * expr.c (loopup_label): Call create_label_decl.
12309 (create_label_decl): New function.
12310 (java_lang_expand_expr): Call expand_start_bindings with argument
12312 * java-tree.h Added space after PROTO in function declarations
12314 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
12315 (create_label_decl, push_labeled_block): New function
12317 * lex.c (label_id): Initialize.
12318 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
12320 * parse.h Added space after PROTO in function declarations when
12322 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
12323 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
12324 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
12325 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
12327 (struct parser_ctxt): New fields current_loop,
12328 current_labeled_block.
12329 (build_if_else_statement, patch_if_else_statement,
12330 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
12331 generate_labeled_block, complete_labeled_statement,
12332 build_bc_statement, patch_bc_statement, patch_loop_statement,
12333 build_new_loop, build_loop_body, complete_loop_body): New function
12335 * parse.y (java_warning_count): New global variable.
12336 (label_id): New static variable.
12337 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
12338 (block:): Return size_zero_node when block is empty.
12339 (empty_statement:): Return size_zero_node.
12340 (statement:): Implement supplemental action when for_statement: is
12342 (label_decl:): New rule.
12343 (labeled_statement:): Rewritten using label_decl. Actions
12345 (labeled_statement_nsi:): Likewise.
12346 (if_then_statement): Actions implemented.
12347 (while_expression): New rule.
12348 (while_statement:): Rewritten using while_expression. Actions
12350 (while_statement_nsi:): Likewise.
12351 (do_statement_begin:): New rule.
12352 (do_statement:): Rewritten using do_statement_begin. Actions
12354 (for_statement:): Rewritten using for_begin. Actions implemented.
12355 (for_statement_nsi:): Likewise.
12356 (for_header:, for_begin:): New rules.
12357 (for_init:): Actions implemented.
12358 (statement_expression_list:, break_statement:,
12359 continue_statement:): Likewise.
12360 (yyerror): Count number of issued warning(s).
12361 (java_report_errors): Report error(s) and/or warning(s).
12362 (java_complete_class): Use build_java_argument_signature to
12363 recompute completed method signature.
12364 (java_check_regular_methods): New locals method_wfl and aflags.
12365 Use method_wfl instead of lookup_cl during error reports. Fixed
12366 indentation and modified some error messages. Use
12367 lang_printable_name in method instead of the DECL_NAME. New code
12368 to issue warnings on methods not overriding corresponding methods
12369 private to a different package.
12370 (java_method_add_stmt): Call add_stmt_to_compound.
12371 (add_stmt_to_compound): New function.
12372 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
12373 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
12374 (build_if_else_statement, patch_if_else_statement,
12375 build_labeled_block, generate_labeled_block,
12376 complete_labeled_statement, build_new_loop, build_loop_body,
12377 complete_loop_body, patch_loop_statement, build_bc_statement,
12378 patch_bc_statement, patch_exit_expr): New functions.
12379 * typeck.c (build_java_signature): Build argument signature before
12380 enclosing it in between parenthesis.
12382 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
12384 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
12385 (JAVA_OBJS): Added reminder comment
12387 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
12389 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
12390 be interpreted as a long long.
12392 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
12394 * decl.c (init_decl_processing): Use _Jv_InitClass, not
12395 soft_initialise_class. Use _Jv_NewMultiArray, not
12396 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
12397 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
12398 _Jv_CheckArrayStore, not soft_checkarraystore. Use
12399 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
12401 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
12403 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
12404 length_identifier_node): New global tree node constants.
12405 * parse.y (kw_super, kw_this, kw_length): Removed globals.
12406 Replace uses by super_identifier_node etc.
12407 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
12409 * parse.y (resolve_field_access): Don't special-case ".length" if
12410 flag_emit_class_files.
12411 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
12412 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
12415 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
12417 * decl.c (init_decl_processing): Remove unused method_type_node fields.
12418 * class.c (make_method_value): Remove init for removed fields.
12420 * class.c (layout_class): Use build_java_argument_signature.
12421 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
12423 * typeck.c (push_java_argument_signature): Removed. Merged into ...
12424 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
12425 (build_java_signature): Don't use push_java_argument_signature.
12427 * typeck.c (lookup_argument_method): New function.
12428 * parse.y (java_check_regular_methods): Use lookup_argument_method
12429 instead of lookup_java_method2 followed by lookup_java_method.
12431 * parse.y (check_method_redefinition): Minor optimization.
12433 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
12434 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
12436 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
12438 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
12441 * gjavah.c (java_float_finite): Use K&R-style definition.
12442 (java_double_finite): Likewise.
12443 (generate_access): Now returns void. Changed all callers.
12444 (last_access_generated): Removed.
12445 (process_file): Only make a single pass over the .class file.
12447 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
12449 * class.c (get_dispatch_table): Add extra dummy vtable entry,
12450 for compatibility for G++ (with -fvtable-thunks).
12451 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
12453 * gjavah.c (process_file): Use public inheritance for super-class.
12455 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12457 * lex.c (java_init_lex): Initialize ctxp->package.
12458 * parse.h (struct parser_ctxt): package and package_len replaced
12459 by tree package, an identifier node. Field method_decl_list is
12460 gone. Fixed comments.
12461 (lookup_field_wrapper, merge_qualified_name, not_accessible,
12462 class_in_current_package): New function prototypes.
12463 * parse.y (array_type:): Set class loaded flag on primitive type
12465 (package_declaration:): Assign ctxp->package to the
12467 (method_invocation:): Handle invocation of method qualified by
12469 (single_type_import_declaration:): Removed ambiguity check.
12470 (java_pop_parser_context): New local variable `next'. Reset and
12471 set IMPORT_CLASSFILE_NAME flags on current and previous import
12473 (java_accstring_lookup): Use new local macro COPY_RETURN.
12474 (lookup_field_wrapper): New function.
12475 (parser_qualified_classname): Use merge_qualified_name.
12476 (parser_check_super_interface): Broaden error message.
12477 (do_resolve_class): Check for qualified class name in the current
12478 compilation unit if appropriate.
12479 (process_imports): Check for already defined classes.
12480 (check_pkg_class_access): Got rid of call to
12481 get_access_flags_from_decl.
12482 (java_complete_expand_methods): Call safe_layout_class based on
12483 the current class size.
12484 (make_qualified_primary): Build a WFL qualification on primary if
12486 (merge_qualified_name): New function.
12487 (make_qualified_name): Use merge_qualified_name.
12488 (resolve_expression_name): Use safe_lookup_field.
12489 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
12490 (resolve_qualified_expression_name): Likewise. Check on resolved
12491 element accessibility.
12492 (not_accessible_p, class_in_current_package): New functions.
12493 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
12494 (patch_method_invocation_stmt): Merged common pieces. Check
12495 accessibility of invoked method.
12496 (check_for_static_method_reference): Add returned type in error
12498 (invocation_mode): Get rid of bogus check on PRIVATE methods.
12499 (refine_accessible_methods_list): Merged two conditions in test.
12500 (java_complete_class): Sanity check on stabilize_ref gone.
12501 * zextract.c (read_zip_archive): Cast lseek second argument to long.
12503 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
12505 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
12507 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
12509 * gjavah.c (F_NAN): Removed.
12510 (F_NAN_MASK): New macro.
12511 (F_POSITIVE_INFINITY): Removed.
12512 (F_NEGATIVE_INFINITY): Likewise.
12513 (java_float_finite): Rewrote.
12514 (D_NAN_MASK): Renamed.
12515 (java_double_finite): Rewrote.
12516 (D_POSITIVE_INFINITY): Removed.
12517 (D_NEGATIVE_INFINITY): Likewise.
12519 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
12520 If verbose, print underlying representation of value in hex.
12522 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
12524 * buffer.h, buffer.c: New files.
12525 * Makefile.in (JAVA_OBJS): Add buffer.o.
12527 Support locals variables and writing their debug entries to .class.
12528 * jcf-write.c: Simplify some by user new buffer type.
12529 (vode_buffer_grow): Removed.
12530 (struct localvar_info): New type.
12531 (localsvars, localvartable): New buffers.
12532 (localvar_alloc, localvar_free): New functions.
12533 (generate_bytecode_insns): Handle local variables.
12534 (generate_classfile): Write LocalVariableTable attribute.
12536 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12538 * jcf-io.c (open_in_zip): Check the zipfile magic number.
12539 * zipfile.h (ZIPMAGIC): New macro.
12541 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
12543 * Makefile.in (gjavah.o): Updated dependencies.
12544 (jcf-dump.o): Likewise.
12545 (all.indirect): Use ../gjavah.
12546 (../gjavah$(exeext)): Likewise.
12547 (clean): Don't remove gjavah.
12548 (clean): Remove parse.c, not java/parse.c.
12549 * Make-lang.in (java): Added gjavah.
12550 (gjavah$(exeext)): New target.
12551 (GJAVAH_SOURCES): New macro.
12552 (java.all.build): Added gjavah.
12553 (java.all.cross): Likewise.
12554 (java.rest.encap): Likewise.
12555 * config-lang.in (compilers, stagestuff): Added gjavah.
12557 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
12559 * gjavah.c (java_float_finite): New function.
12560 (java_double_finite): Likewise.
12561 (F_POSITIVE_INFINITY): New macro.
12562 (F_NEGATIVE_INFINITY): Likewise.
12564 (D_POSITIVE_INFINITY): Likewise.
12565 (D_NEGATIVE_INFINITY): Likewise.
12567 (print_field_info): Use java_float_finite and java_double_finite.
12569 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
12571 * parse.y (method_header): Name "this" implicit argument.
12573 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
12575 * jcf-write.c: Write out LineNumberTable attribute in .class file.
12576 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
12577 (put_linenumber): New function.
12578 (generate_bytecode_insns, generate_classfile): Write line numbers.
12580 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12582 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
12583 (lookup_name, build_known_method_ref, build_class_init,
12584 build_invokevirtual, invoke_build_dtable, match_java_method,
12585 build_field_ref, pushdecl_force_head, build_java_binop,
12586 binary_numeric_promotion, build_decl_no_layout,
12587 build_java_arrayaccess, build_newarray, build_anewarray,
12588 build_java_array_length_access, build_java_arraynull_check): New
12589 extern function prototypes.
12590 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12591 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
12593 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
12595 * jcf.h (jcf_out_of_synch): New extern function prototype.
12596 * parse.h: Static/global function implemented in parse.y
12597 prototyped and declarations moved at the end of the file.
12598 (DECL_P): Check that the argument isn't null.
12599 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12600 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
12601 (QUAL_DECL_TYPE): New macro.
12602 (PARAMS): Macro definition removed.
12603 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
12604 (return_statement:): Call build_return.
12605 (field_access:): Call make_qualified_primary in sub rule.
12606 (method_invocation:): Build method invocation and call
12607 make_qualified_primary when processing primaries.
12608 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
12609 get_type_from_signature.
12610 (java_check_regular_method): Extra integer 0 argument when calling
12611 lookup_java_method2.
12612 (lookup_java_interface_method2): Extra method DECL argument when
12613 calling lookup_java_interface_method2.
12614 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
12615 COMPOUND_EXPR node.
12616 (java_complete_expand_method): Layout current class iff not
12617 already done. Don't process interface's methods.
12618 (java_complete_expand_method): Use super class only if it
12619 exists. Use current class otherwise.
12620 (make_qualified_primary): New function.
12621 (resolve_expression_name): Process qualified expression or
12622 expression from primary the same way.
12623 (resolve_expression_name): Two last arguments to
12624 resolve_field_access are now NULL_TREEs.
12625 (resolve_field_access): New variable is_static. Local field must
12626 be DECLs. is_static computed on field DECLs only. Append code in
12627 where_found to the field access if necessary. Use QUAL_DECL_TYPE
12628 to initialize field_type.
12629 (resolve_qualified_expression_name): New local variable,
12630 previous_call_static and is_static. Handle primaries with function
12631 calls, casts, array references and `this'. `super' now handled as
12632 `(super_class)this'. Use is_static to clarify boolean expressions.
12633 Added code to handle case where a proper handle is required to
12634 access a field. Use QUAL_DECL_TYPE where applicable.
12635 (maybe_access_field): New function.
12636 (patch_method_invocation_stmt): New arguments primary, where,
12637 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
12638 deleted. Use `where' as a type to search from if specified. Check
12639 for static method reference where forbidden. Append primary or
12640 current_this to the argument list if not calling constructor nor
12642 (check_for_static_method_reference): New function.
12643 (patch_invoke): Layout the class on which new is done if
12645 (lookup_method_invoke): Changed format to report errors on
12647 (qualify_ambiguous_name): New local variable this_found. Now
12648 handle things from primaries. Method call are considered
12650 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
12651 changed into NULLs.
12652 (not_initialized_as_it_should_p): Comply with the new DECL_P.
12653 (java_complete_tree): New case fo RETURN_EXPR. Process function
12654 call arguments in separate function.
12655 (complete_function_arguments): New function.
12656 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
12658 (patch_assignment): Take the return function slot into account as
12659 a RHS. Distinguish assignment from a return.
12660 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
12661 when checking methods in interfaces.
12662 (resolve_type_during_patch): NULL argument to unresolve_type_p
12663 instead of NULL_TREE.
12664 (patch_newarray): Fixed typo in comment.
12665 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
12666 (build_return, patch_return): New functions.
12667 * typeck.c (lookup_java_constructor): Fixed typo in comment.
12669 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
12671 * constants.c (find_name_and_type_constant, find_fieldref_index,
12672 find_methodref_index): New methods.
12673 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
12674 just return given method. Also, rename to build_known_method_ref.
12675 (expand_invoke): Rename call to build_invoke_non_interface.
12676 * java-tree.h, parse.h: Update prototype.
12677 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
12678 (such as expand_expr_stmt) if flag_emit_class_files.
12679 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
12680 STACK_TARGET, IGNORE_TARGET): New macros.
12681 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
12682 (generate_bytecode_insn): New function to generate method's bytecode.
12683 (generate_classfile): Node generate Code attribute for a method.
12684 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
12685 push_long_const, field_op, adjust_typed_op, maybe_wide):
12686 New functions used by generate_bytecode_insn.
12688 * typeck.c (signature_include_return): Remove variable.
12689 (push_java_argument_signature, build_java_argument_signature): New.
12690 (build_java_signature): Use push_java_argument_signature.
12691 * parse.y: Use build_java_argument_signature instead of fiddling
12692 with signature_include_return.
12694 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
12696 * gjavah.c (print_c_decl): Always generate JArray<>* for array
12699 * Makefile.in (all.indirect): Added gjavah$(exeext).
12700 (gjavah$(exeext)): Added $(exeext).
12703 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12705 * class.c (layout_class): Call to java_layout_parsed_class replace
12706 by safe_layout_class.
12707 * expr.c (build_java_array_length_access): Removed static storage
12708 class in the function definition.
12709 (build_java_arraynull_check): Likewise.
12710 Also fixed typos in two comments.
12711 * lex.c (java_init_lex): Initialize static global kw_length.
12712 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
12713 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
12715 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
12716 * parse.h (resolve_no_layout): New static function declaration.
12717 (get_identifier_in_static): Declaration removed.
12718 (java_layout_parsed_class): Function name declaration changed to
12720 (build_newarray_node, patch_newarray, resolve_type_during_patch,
12721 not_initialized_as_it_should_p, build_this): New static function
12723 (pushdecl_force_head, build_java_binop, int_fits_type_p,
12724 binary_numeric_promotion, stabilize_reference,
12725 build_decl_no_layout, build_java_arrayaccess): Extern function
12726 declarations moved into their own section.
12727 (build_newarray, build_anewarray, build_java_array_length_access,
12728 build_java_arraynull_check): New extern function declarations.
12729 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
12730 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
12732 (CALL_CONSTRUCTOR_P): New macro.
12733 * parse.y (kw_length): New static global tree node.
12734 (return_statement): Tagged <node>.
12735 (RETURN_TK): Tagged <operator>.
12736 (variable_declarator_id:): Build variable declaration with an
12737 empty initialization value if a syntax error was found in the
12738 initialization part of the variable declaration.
12739 (statement_without_trailing_substatement:): return_statement: now
12740 uses the default rule.
12741 (return_statement:): Temporarily fixed to return NULL_TREE.
12742 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
12743 (class_instance_creation_expression:): Class creation rules now
12744 call build_method_invocation upon reduction.
12745 (array_creation_expression:): Rules call build_newarray_node upon
12747 (dim_exprs:): Build a list of dimension expressions.
12748 (dim_expr:): Store location of the OSB_TK in the dimension
12750 (method_invocation:): Added a new error rule.
12751 (build_unresolved_array_type): WFL argument may also be an array
12752 on a primitive type. Name of the argument changed to reflect this.
12753 (method_declarator): Insert argument type at the beginning of the
12754 argument type list and later reverse the list.
12755 (unresolved_type_p): Argument 'returned' may be optionally
12757 (java_layout_class_from_source): Function renamed
12759 (resolve_and_layout): Now call resolve_no_layout and
12761 (resolve_no_layout): New function.
12762 (purify_type_name): New function.
12763 (complete_class_report_errors): Call purify_type_name during error
12764 report on a type not found.
12765 (process_imports): error_found local variable doesn't need to be
12766 initialized to zero.
12767 (declare_local_variables): New local type_wfl. Fixed typo in error
12768 message. type_wfl assigned to unresolved type and used to register
12769 incomplete type. Build a WFL around the variable initialization
12770 statement so that debug info can be generated on it.
12771 (source_start_java_method): Reverse argument list after they've
12773 (current_this): New static global variable.
12774 (java_complete_expand_methods): Set current_this when appropriate.
12775 (resolve_expression_name): Build correct static and non static
12776 field access bearing a simple name.
12777 (resolve_field_access): Resolve the length field of arrays. Handle
12779 (patch_method_invocation_stmt): Set the type of the method
12780 invocation to error_mark_node. This value is later overridden by a
12781 valid type, if any. Don't handle qualified constructor invocation
12782 as qualified method invocation. Call lookup_method_invoke with its
12783 new flag. It's no longer necessary to access the selected method
12784 as the value of a tree list. Handle constructor invocation.
12785 (patch_invoke): Reverse argument list when invoking non interface
12786 methods. Insert call to new as the first argument of the
12788 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
12789 defined within a final class. Return INVOKE_STATIC if the invoked
12790 method is a constructor.
12791 (lookup_method_invoke): New lc argument is a flag to indicate a
12792 constructor lookup. Now handle constructor lookup. Choose the most
12793 specific method in case several were matching the invocation
12794 requirements. Return a method decl instead of a tree list featuring
12795 one single method decl element.
12796 (refine_accessible_methods_list): New lc flag argument to
12797 indicate that a constructor is being looked up.
12798 (not_initialized_as_it_should_p): New function.
12799 (java_complete_tree): Now process fake tree codes
12800 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
12801 save_expr on resolved function call arguments. Case on
12802 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
12803 (patch_assignment): LHS can be a field access expression. When
12804 dealing with reference, lhs_type is the promoted type of the
12805 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
12807 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12808 (patch_binop): Use not_initialized_as_it_should_p where
12810 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12811 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
12813 (resolve_type_during_patch): New function.
12814 (patch_cast): Call resolve_type_during_patch to resolve type and
12815 report error accordingly.
12816 (patch_array_ref): Use not_initialized_as_it_should_p where
12817 applicable. Array base expression is saved before being
12818 used. Promote the type of an array elements if it contains non
12820 (build_newarray_node, patch_newarray, build_this): New functions.
12822 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
12824 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
12825 increment it in `for' statement.
12826 (print_field_info): If number is inf or nan, don't print it.
12827 (print_method_info): If method name is `delete', just ignore it.
12828 (print_c_decl): Special-case jstringArray.
12830 * gjavah.c (help): New function.
12831 (no_argument): New function.
12832 (usage): Changed text.
12833 (main): Rewrote argument handling. Now handles -v, --help,
12835 (version): New function.
12836 (found_error): New global.
12837 (main): Return found_error.
12838 (generate_access): Set found_error.
12839 (print_c_decl): Likewise.
12841 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
12843 * gjavah.c (print_c_decl): Don't print "," when examining field.
12844 Skip type name when looking at "[L" types.
12845 (process_file): Now static.
12846 (generate_access): Now returns int.
12847 (last_access_generated): New global.
12848 (process_file): Clear last_access_generated; make multiple passes
12850 (print_field_info): Just return if generate_access returns true.
12851 (print_method_info): Likewise. Also, allow <init> functions to
12853 (print_c_decl): Added is_init argument. Print constructors
12855 (print_cxx_classname): Use UTF8_GET to extract characters from
12857 (print_base_classname): New function.
12858 (print_class_decls): New function.
12859 (process_file): Use it.
12860 (utf8_cmp): New function.
12862 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
12864 * lang-options.h: Format changed to match changes in gcc/toplev.c
12865 to implement a --help option.
12867 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
12869 * decl.c (init_decl_processing): Revert change to dtable_type.
12871 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
12873 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
12875 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
12877 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
12879 * lang.c (lang_init): Default flag_exceptions to 1, without
12880 checking to see if it's 2 first.
12882 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
12884 * constants.c: Include "system.h".
12885 * decl.c: Likewise.
12886 * lang.c (flag_new_exceptions): Get via extern now.
12887 (lang_init_options): New functions. Turn on flag_new_exceptions.
12889 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12891 * lex.c (java_lex): Return 0 when we see an invalid character in
12894 * lex.c (java_read_char): Specify extra argument when calling
12896 (java_read_unicode, java_parse_end_comment,
12897 java_parse_escape_sequence): Likewise,
12898 (java_lex): Specify extra argument when calling
12899 java_lex_error. Test that IDs are beginning with a legal character
12900 for IDs. Handle invalid characters with an error message and a
12901 call to java_lex_error.
12902 (java_lex_error): Adjust column position by new argument
12903 `forward'. Issue an error even if in the middle of reporting an
12906 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
12908 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
12909 we don't explicitly put a null pointer when we're copying it.
12911 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
12913 * gjavah.c (print_cxx_classname): New function.
12914 (super_class_name): Likewise.
12915 (print_super_fields): Removed.
12916 (in_super): Removed.
12917 (print_field_info): Never generate #defines.
12918 (print_c_decl): Changed generated types to match JNI. No longer
12919 print class name before method name.
12920 (print_method_info): Print "static" before static methods.
12921 Print "virtual" before non-final methods.
12922 (usage): Use exit(1), not exit(-1).
12924 (print_field_info): Use %.17g to print a double.
12925 (last_access): New globals.
12926 (process_file): Initialize last_access.
12927 (usage): Now static.
12928 (ACC_VISIBILITY): New define.
12929 (generate_access): New function.
12930 (print_field_info): Call it.
12931 (print_method_info): Likewise. Also, generate information for all
12932 methods, not just native methods. Return void.
12933 (print_c_decl): Return void.
12934 (print_field_info): Return void.
12936 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12938 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12939 processing the jc1 grammar file. Prefix bison functions and
12940 variables with java_.
12941 (parse.c): Dependencies on parse.h and lex.h
12942 * expr.c (build_java_arrayaccess): Function now global.
12943 * java-tree.h: Comment reorganized to carry on previous
12944 classification effort.
12945 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
12946 RESOLVE_TYPE_NAME_P): New flags on WFLs.
12947 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
12948 java_parse (new prefix java_ generated by bison).
12949 (java_layout_parsed_class, java_register_parsed_class): Function
12951 (yyparse): Removed unnecessary call to init_outgoing_cpool.
12952 * lex.c (static tree wfl_op): Variable deleted.
12953 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12954 ctxp fields to NULL_TREE.
12955 (java_lex): No longer create WFL for operators. Filename caching
12956 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12957 created as STRING_CST and later expanded. Removed extra argument
12958 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12960 (build_wfl_node): Removed code in comments.
12961 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12962 store token and location data in the current bison token.
12963 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12964 static/extern function declaration at the beginning of the file.
12965 (struct qualification): Data structure definition deleted.
12966 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12967 (qualify_ambiguous_name): Function declaration modified. Function
12968 now returns nothing.
12969 (build_array_ref, patch_array_ref, make_qualified_name,
12970 resolve_qualified_expression_name, maybe_generate_clinit,
12971 resolve_field_access): New static function declarations.
12972 (build_java_arrayaccess): New extern function declaration.
12973 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12974 (CALL_EXPR_PRIMARY): Macro deleted.
12975 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12976 (struct parser_ctxt): Field initialized_final
12977 removed. non_static_initialized, static_initialized: New fields.
12978 * parse.y (static tree kw_super, static tree kw_this): New global
12980 (%union): tree wfl field of operator member replaced by int
12981 location. WFLs are non longer created for operators.
12982 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12983 (qualified_name:): Now calls make_qualified_name to build the
12985 (type_declaration:): Consider generating <clinit> when class
12987 (variable_declarator:): Directly build an assignment node when the
12988 variable is initialized when declared.
12989 (this_or_super:): Build a WFL and set current location when THIS
12990 or SUPER are parsed.
12991 (expression_statement:): Wrap statement around a WFL.
12992 (primary_no_new_array:): Fixed typo. Changed value returned by
12993 THIS_TK because of its new type (temporary).
12994 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12995 (field_access:): Build qualified name with SUPER.
12996 (method_invocation:): Fixed returned value because of SUPER's new
12998 (array_access:): Use OSB_TK location information.
12999 (post_increment_expression:, post_decrement_expression:,
13000 unary_expression:, pre_increment_expression:,
13001 pre_decrement_expression:, unary_expression_not_plus_minus:,
13002 cast_expression:, multiplicative_expression:,
13003 additive_expression:, shift_expression:, relational_expression:,
13004 equality_expression:, and_expression:, exclusive_or_expression:,
13005 inclusive_or_expression:, conditional_and_expression:,
13006 conditional_or_expression:, assignment:): Use new location/token
13007 information available on operators.
13008 (create_class): Set super_decl_type to NULL_TREE when processing
13010 (register_fields): Field initialization is now a MODIFY_EXPR
13011 node. Chain initialization code to the matching lists (according
13012 the the field declaration modifiers).
13013 (maybe_generate_clinit): New function.
13014 (method_header): Don't set method's DECL_NAME to a WFL when adding
13015 methods to java.lang.Object.
13016 (resolve_and_layout): Now can return NULL_TREE if the type
13017 resolution fails. Otherwise, return the class DECL instead of its
13019 (check_method_redefinition): Don't patch method DECL_NAME if it
13020 belongs to java.lang.Object.
13021 (process_imports): Simply assign error_found to the value returned
13022 by check_pkg_class_access.
13023 (declare_local_variables): Don't use their init statements (if
13024 any) when parsing error were previously found. Reuse MODIFY_EXPR
13025 build during parsing as an init statement.
13026 (java_method_add_stmt): Now return the current method body.
13027 (java_layout_parsed_class, java_register_parsed_class): Functions
13029 (java_complete_expand_methods): Initialize the constant pool on a
13030 per class basis. Layout the classes before expanding their method
13031 bodies. Don't try expand artificial constructor code if error were
13032 found. Make the classes data and register them if no error were
13034 (java_complete_expand_method): Retrieve an artificial constructor
13035 argument list before entering its body. Assign the top block to
13036 the artificial constructor function body and set types of declared
13037 blocks and compound statements to void. Walk method body if not an
13038 artificial constructor.
13039 (make_qualified_name, cut_identifier_in_qualified): New functions.
13040 (resolve_expression_name): Fixed comments. Save/restore the
13041 current class CLASS_LOADED_P flag value. Build non qualified
13042 static field access and handle qualified expression names.
13043 (resolve_field_access, resolve_qualified_expression_name): New
13045 (patch_method_invocation_stmt): Use the new expression resolution
13046 scheme, calling resolve_field_access when the function call is
13047 resolved as an expression.
13048 (qualify_ambiguous_name): Function rewritten to work on qualified
13049 expression produced by make_qualified_name.
13050 (java_complete_tree): Promote type when function's argument are
13051 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
13052 the assignment to discover further errors if RHS is a expression
13053 name that fails to evaluate. Declare LHS initialized even though
13054 the assignment failed. Don't use the location variable and removed
13055 extra argument in patch function calls. Now handle the ARRAY_REF
13056 case and build internal string representation when STRING_CSTs are
13058 (build_method_invocation): Don't wrap function call around a WFL.
13059 (build_assignment): Likewise. Use the operator location
13061 (patch_assignment): Handle array access LHSs. Handle error
13062 provenance, resulting in a better error report.
13063 (build_binop): Use op_location from operator as binop location
13065 (build_unaryop, build_incdec, build_cast): Likewise.
13066 (patch_binop): Extract location information from the node. Fixed
13067 typo in error message.
13068 (patch_unary_op): Extract location information from the node.
13069 (build_array_ref, patch_array_ref): New functions.
13071 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
13073 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
13074 match _Jv_IsInstanceOf.
13075 * decl.c (init_decl_processing): Use _Jv_NewArray, not
13076 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
13078 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
13080 * decl.c (init_decl_processing): Functions are now named
13081 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
13083 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
13085 * java-tree.h (load_class): Add prototype.
13086 * class.c (is_compiled_class): Add missing arg to load_class.
13087 * expr.c (expand_java_NEW): Call load_class.
13088 * parse.y (process_import): Removed bogus use of void return value.
13090 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
13092 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
13093 Function name is "_Jv_Throw" instead of "soft_athrow".
13094 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
13095 Function name is "_Jv_AllocObject" instead of "soft_new".
13096 Takes an extra parameter (object size).
13097 * expr.c: Update calls.
13099 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
13101 * lex.c (java_get_line_col): Handle end-of-file.
13102 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
13104 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
13106 * lang.c (lang_init): Make -fexceptions the default.
13107 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
13108 exception handling is not turned on.
13110 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
13112 * lang.c (flag_new_exceptions): Make this this default.
13113 * decl.c (end_java_method): Call emit_handlers.
13114 * except.c (method_init_exceptions): Set language code and version.
13115 (expand_start_java_handler): Enable exception, and call
13116 expand_eh_region_start.
13117 (expand_end_java_handler): Enable exception, and set up catch blocks.
13118 (emit_handlers): New routine to generate the saved handlers.
13119 * java-except.h (emit_handlers): Add prototype.
13121 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
13123 We used to have three different representations of the constant pool:
13124 the CPool structure, the tree_constant_pool, and the constructures
13125 used to build the Class object (which may need class and string
13126 constants) in compiled code. None were appropriate for compiling
13127 to .class files, so I did a major overhaul.
13129 First, the tree_constant_pool array was removed. Things were
13130 modified to the CPool structure in the JCF could be used.
13131 Second, a "capacity" field was added to the CPool, and functions
13132 written to search for a matching constant, adding one if not found.
13133 The code that generated the Class object was changed to use a CPool.
13134 The actual TREE_LISTs used to build the CONSTRUCTORs used for
13135 the static Class object are now only in build_constants_constructor.
13136 Finally, I wrote code which can generate a .class file (including its
13137 constant pool) from the RECORD_TYPE of a class. This is a big step
13138 on the way to compiling Java source into .class files.
13140 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
13141 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
13143 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
13144 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
13145 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
13146 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
13147 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
13148 (lang_type): Removed constant_pool field.
13149 * jcf.h (CPool): Renamed size to count. Added field capacity.
13150 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
13151 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
13152 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
13154 * constants.c (current_constant_pool_tags, current_constant_pool_data,
13155 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
13156 * constants.c (build_constants_constructor): Use new outgoing_cpool.
13157 (set_constant_entry, find_constant1, find_constant2,
13158 find_class_constant, count_constant_pool_bytes, write_constant_pool,
13159 find_utf8_constant, find_class_or_string_constant): New functions.
13161 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
13162 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
13163 (give_name_to_class, get_class_constant): Likewise.
13164 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
13165 (get_name_and_type_constant, get_ref_constant): Removed.
13166 * parse.h (parser_ctxt): Remove field tree_constant_pool.
13167 * parse.y: Don't save/restore tree_constant_pool.
13168 * verify.c (verify_jvm_instructions): Update for new approach.
13169 * expr.c (expand_invoke, expand_java_field_op): Likewise.
13171 * lang-options.h: Added -femit-class-file, -femit-class-files.
13172 * lang.c (flag_emit_class_files), java-tree.h: New flag.
13173 (lang_f_options): Added "emit-class-file(s)".
13175 * expr.c (build_java_arrayaccess): Generate more efficient array
13176 bounds checking, by using unsigned compare.
13178 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
13180 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13182 * parse.h: New comment on the handling of unresolved type
13183 identifiers. JDEPs are now part of the jdep_code enum.
13184 (typedef struct jdep): Now use enum jdep_code or int, depending on
13185 availability. Both are narrowed down to an 8 bits bitfield.
13186 (CALL_EXPR_PRIMARY): Fixed comment.
13188 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
13190 * Make-lang.in (java): Added gjavac and jvgenmain.
13191 (java.start.encap): Depend on gjavac.
13192 (java.rest.encap): Depend on jvgenmain.
13194 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
13195 (JAVA_CROSS_NAME): Likewise.
13196 (java.all.build): Depend on jvgenmain and gjavac.
13197 (java.all.cross): Depend on jvgenmain and gjavac-cross.
13198 (jvgenmain$(exeext)): New target.
13199 (java.install-common): Wrote.
13200 * config-lang.in (compilers, stagestuff): Added gjavac and
13203 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
13205 * lang.c (lang_decode_option): New argc/argv interface.
13207 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13209 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
13210 * decl.c (build_decl_no_layout): New function.
13211 * expr.c (java_lang_expand_expr): Layout declarations found in
13212 blocks before they're pushed.
13213 * jcf-parse.c (load_class): Save current line when parsing class
13215 (parse_source_file): Register class before expanding their
13217 * lang.c (put_decl_node): Produce `null' when `void *' is
13219 * lex.c (static tree wfl_op): New static global, for error report
13221 (java_init_lex): wfl_operator and wfl_op initialized
13222 here. Filename caching added for wfl_op. Return wfl_op when `(' is
13224 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
13225 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
13226 build_unresolved_array_type): New static function definitions.
13227 (build_decl_no_layout): New extern function declared.
13228 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
13229 faulty modifier exists.
13230 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
13231 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
13232 (UNARY_PLUS_EXPR): New fake operator.
13233 (struct parser_ctxt): New field osb_number.
13234 * parse.y (static tree wfl_operator): New static WFL for operator
13235 bound error messages.
13236 (DECR_TK, INCR_TK): Moved.
13237 (OP_TK): Tagged <operator>.
13238 (array_type:): Now call build_unresolved_array_type.
13239 (dim_expr:): Count the number of '[' seen.
13240 (post_increment_expression, post_decrement_expression,
13241 pre_increment_expression, pre_decrement_expression,
13242 unary_expression_not_plus_minus, unary_expression:): Actions are
13243 now building the corresponding unary expressions.
13244 (cast_expression:): Actions are now building cast expressions.
13245 (build_unresolved_array_type): New function.
13246 (create_interface): Reset the number of declared interfaces.
13247 (create_class): Likewise.
13248 (method_header): Methods declared within the scope of an interface
13249 are now implicitly set public and abstract.
13250 (java_complete_class): Variable's and parameter's type are patched
13251 with a promoted type.
13252 (declare_local_variables): Resolved non builtin types are promoted
13253 before being used to build a variable decl. Removed type patch
13254 posted on variable initialization statement.
13255 (source_start_java_method): Use build_decl_no_layout to build the
13256 decl of a parameter of incomplete type.
13257 (java_register_parsed_class): Process interfaces too. Call
13258 rest_of_decl_compilation on each processed class declarations.
13259 (java_complete_expand_methods): Don't attempt to expand things in
13261 (java_complete_tree): Process CONVERT_EXPR, even though it always
13262 has a type. Propagate error_mark_node to node's type too. Promote
13263 method's call argument type and return error_mark_node if
13264 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
13265 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
13266 handle unary operator nodes.
13267 (build_assignment): Added comment.
13268 (print_int_node): New function.
13269 (patch_assignment): New second argument. New error handling. Use
13270 print_int_node. Handle references. Use can_cast_to_p to issue
13271 different error message according to the context and check upon
13272 the initialization of the RHS.
13273 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
13274 (operator_string): Handle more operators.
13275 (patch_binop): No longer use a function static
13276 wfl_operator. Improved error message on shift distance.
13277 (build_unaryop, build_incdec, build_cast, patch_unaryop,
13278 patch_cast): New functions.
13280 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
13282 * jvspec.c: New file.
13283 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
13285 * java-tree.h (identifier_subst): Add declaration.
13287 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
13289 * jvgenmain.c (main): Generate call to JvRunMain.
13291 * class.c (make_class_data): Push value for "sync_info" field.
13292 * decl.c (init_decl_processing): Push "sync_info" field.
13294 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
13296 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
13297 Java (source) name, not signature.
13298 Set TYPE_ALIGN to (at least) that of element_type.
13300 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
13302 * class.c: Moved classname-mangling-rekated code to ...
13303 * mangle.c: ... this new file.
13304 * jvgenmain.c: New program (needs mangle.c) to generate main program.
13305 * Makefile.in: Update for above changes.
13307 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13309 * expr.c (truthvalue_conversion): Convert integer and floating
13310 point value to their truth value.
13311 * lex.c (java_lex): Handle the `null' literal.
13312 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
13313 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
13314 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
13317 * parse.y: Reorganization/documentation on token declaration.
13318 (binop_lookup[]): New added new tree codes.
13319 (relational_expression): Build corresponding binary operators.
13320 (equality_expression, conditional_and_expression,
13321 conditional_or_expression): Likewise.
13322 (java_complete_class): Fix crash in debug message.
13323 (java_complete_tree): Check initialization of method call
13324 arguments. Further bogus node evaluation to detect more error
13325 during assignments. Handles more binary operators.
13326 (patch_assignment): Use DECL_P.
13327 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
13329 (operator_string): Handle more case. Compacted source.
13330 (patch_binop): Changed function comment. Checking for
13331 uninitialized first operand takes the compound assignment into
13332 account and uses DECL_P. Checking for uninitialized second operand
13333 delayed to routine's end. Use macros to issue type bound error
13334 messages and issue messages on both operands if their types are
13335 different. Force fixed type into node. Handle all binary
13338 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13340 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
13341 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
13342 build operator node and return tokens.
13343 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
13344 * parse.h (java_complete_tree): Changed returned type in prototype.
13345 (build_method_invocation, build_assignment, patch_assignment,
13346 patch_binop): New static function declarations.
13347 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
13348 BUILD_EXPR_WFL): New macros.
13349 * parse.y (enum tree_code binop_lookup[]): New static for token to
13351 (%union): Parser union has new sub-structure `operator'.
13352 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
13353 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
13354 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
13355 ASSIGN_ANY_TK): Tokens tagged `operator'.
13356 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
13357 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
13358 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
13359 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
13360 (assignment_operator:): Rule tagged `operator'.
13361 (expression_statement:): Re-installed default rule.
13362 (method_invocation:): Sub rules call build_method_invocation.
13363 (postfix_expression:): Don't attempt to resolve name here. Just
13365 (multiplicative_expression:): Sub-rules build corresponding binop
13367 (additive_expression:, shift_expression:, and_expression:,
13368 exclusive_or_expression:, inclusive_or_expression:): Likewise.
13369 (assignment:): Sub rule invoke build_assignment.
13370 (assignment_operator:): Default rules on sub rules.
13371 (force_error): Added documentation on this variable.
13372 (declare_local_variables): Build initialization calling
13374 (expand_start_java_method): Removed unused rtx declaration. Mark
13375 arguments as already initialized.
13376 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
13377 (java_complete_expand_methods): Don't process next method if
13378 completion of the previous one triggered errors.
13379 (java_complete_expand_method): Call source_end_java_method if no
13380 error were found during completion.
13381 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
13382 locals declaratilon. Handle names found within a class. Return
13383 error_mark_node when things aren't found.
13384 (patch_method_invocation_stmt): Return error_mark_node on failures.
13385 (patch_invoke): Removed unused local. Return the correct node.
13386 (java_complete_tree): Now returns a value. The BLOCK section binds
13387 local identifiers and the type of a BLOCK is now void. Assign the
13388 result of operand completion on COMPOUND_EXPR. Assign the
13389 encapsulated node of a WFL to the result of its completion, except
13390 when the node is an identifier. Now handle MODIFY_EXPR and several
13391 binary operators. Return error_mark_node on errors.
13392 (build_method_invocation, build_assignment, patch_assignment,
13393 build_binop, operator_string, patch_binop): New functions.
13394 * typeck.c (binary_numeric_promotion): New function.
13396 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
13398 * class.c (identifier_subst): New convenience wrapper for ident_subst.
13399 Replace most uses of ident_subst by identifier_subst.
13401 * class.c (push_class_static_dummy_field): Removed function.
13402 (build_class_ref): Find Class object decl by looking up "CNAME.class",
13403 instead of looking got "class" static field. Create that decl here.
13404 (class_identifier_node): Removed; no longer needed.
13405 (init_class_processing): Don't init class_identifier_node.
13406 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
13407 Do nreverse 0 times (instead of twice) for Object and Class.
13408 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
13410 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
13412 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
13413 while initializing linenumber_count and linenumber_table.
13414 Do it before init_function_start (which calls emit_line_note).
13415 * expr.c (expand_byte_code): Don't need to clear lineno here.
13417 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
13419 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
13420 then mangle number as _N_.
13422 * class.c (mangle_class_field): New function.
13423 (build_class_ref): Set assembler name of class reference using
13424 mangle_class_field.
13425 (push_class_static_dummy_field): Likewise.
13427 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
13429 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
13430 of assigning to TREE_CODE. The latter method exploits a feature
13431 of GCC that is not ANSI compliant.
13433 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13435 * decl.c (pushdecl_force_head): New function.
13436 (pushlevel): Removed conditional printf.
13437 (complete_start_java_method): Don't enter local variable scope if
13438 function is compiled from source code.
13439 * expr.c: parse.h now included
13440 (java_lang_expand_expr): New function.
13441 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
13442 printf. Terminate buffer when doing directories.
13443 * jcf-parse.c (parse_source_file): Call lang_init_source before
13444 parsing and before code generation.
13445 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
13446 use printf if the macro is defined.
13447 * lang.c (lang_init): Install lang_expand_expr hook on
13448 java_lang_expand_expr.
13449 (java_dummy_print): New function.
13450 (lang_init_source): New function.
13451 * lex.c (java_lex): Remember location of an opening brace at the
13452 second nesting level.
13453 (java_is_eol): Unget character seen after a CR if it is EOF.
13454 * parse.h: Now includes lex.h
13455 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
13456 printf if the macro is defined.
13457 (expand_start_java_method, build_expr_block, enter_block,
13458 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
13459 New static function declarations.
13460 (pushdecl_force_head): New extern function declaration.
13461 (INCOMPLETE_TYPE_P): New macro.
13462 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
13463 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
13464 BLOCK_EXPR_ORIGIN): New macros.
13465 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
13466 DECL_SOURCE_LINE_LAST): New macros.
13467 (struct parser_ctxt): Removed field current_method_decl, redundant
13468 with the field current_function_decl. Added fields
13469 first_ccb_indent1 and pending_block.
13470 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
13471 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
13473 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
13474 (compilation_unit:): Cosmetic on sub rule.
13475 (type_declaration:): Cosmetic on sub rules. Added an error rule.
13476 (variable_initializer:): Installed default rule on expression:.
13477 (method_declaration:): method_header: starts a new
13478 method. method_body: installs the function body, absorbs blocks
13479 emitted for temporary variable scopings, pops function's body block
13480 and merges function's last statement lineno in DECL_SOURCE_LINE.
13481 (method_body:): Installed default rules.
13482 (block:): Call enter_block when an opening brace is seen. Absorb
13483 scoping blocks and call exit_block when a closing brace is seen.
13484 (block_statement:): Cosmetic changes.
13485 (method_invocation:): Create WFL around CALL_EXPR node.
13486 (patch_stage): Added comment around definition.
13487 (method_header): Try to use first_ccb_indent1 as the first line of
13488 the method, so BP debug info are emitted at the first opening
13489 brace of the function. If the function has no body, use the
13490 location of the function's name. Override currently defined method
13491 name with the matching WFL so we can point redefinition errors
13492 using the location where the function's name was declared.
13493 (check_abstract_method_header): Interprets DECL_NAME as an
13494 identifier or as a WFL, accordingly.
13495 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
13496 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
13497 location and name information out of it and reinstall DECL_NAME to
13498 its original identifier node value.
13499 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
13500 function's source code).
13501 (read_import_dir): Test the value returned by find_class and issue
13502 a fatal accordingly.
13503 (declare_local_variables): Push a new block for the scope of the
13504 new variable(s) if code has been already generated at that nesting
13505 level. Pinpoint redefinition errors using the variable id
13506 WFLs. Generate initialization code if necessary. If the variable
13507 type is incomplete, register a patch on its decl.
13508 (source_start_java_method): Rewritten. Define a new block for the
13509 function's parameters. Build parameter decl out of function's
13510 arguments and register them for a patch if their types are
13512 (expand_start_java_method): Includes the part of
13513 source_start_java_method that was pushing the parameter decls and
13514 completing the method start code.
13515 (source_end_java_method): Removed call the expand_end_bindings and
13516 poplevel (already taken care of). Reinstall function's arguments
13517 and get function's last line of code before calling
13518 expand_function_end.
13519 (java_method_add_stmt): New comment before the function's
13520 code. Complement the second operand of the current COMPOUND_EXPR
13522 (java_complete_expand_methods): Don't generate debug info on line
13523 zero when expanding a generated constructor.
13524 (java_complete_expand_method): Set start and end line numbers for
13525 a artificially generated constructor to one and manually call
13526 enter_block and exit_block when defining it. For all methods:
13527 expand function's start calling the new expand_start_java_method
13528 and invoke java_complete_tree on the effective method's body, if
13530 (resolve_expression_name): Now use lookup_name_in_blocks to search
13531 local variable decls and print out an error when variables are
13533 (patch_method_invocation_stmt): Inserted comment before the
13535 (lookup_method_invoke): Chain method's arguments using chainon
13536 with the current arg list as a second argument. Inserted missing
13537 IDENTIFIER_POINTER when reporting an error on methods not found.
13538 (refine_accessible_methods_list): Don't retain constructors.
13539 (patch_arguments): Function removed.
13540 (java_complete_tree): Inserted comment before the function's
13541 code. New case for BLOCKs. Moved the WFL case a bit
13542 further. Complete function's arguments.
13543 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
13544 maybe_absorb_scoping_blocks): New functions.
13546 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13548 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
13550 * jcf-parse.c (parse_source_file, java_error_count): New forward
13551 and extern declarations.
13552 (java_parse_abort_on_error): Macro moved.
13553 (jcf_parse_source): fatal called if fopen fails. Now calls
13555 (parse_source_file): New parse_only parameter. Reflects the
13556 elimination of the second pass.
13557 (yyparse): parse_source_file called with argument set to 0.
13558 * jcf.h (JCF_ZERO): Sets java_source to zero.
13559 * lex.c (java_init_lex): pass argument is gone. Function modified
13560 to be called once during the analysis of a file.
13561 (java_unget_unicode): Fixed typo in fatal message.
13562 (java_get_line_col): Likewise.
13563 (java_lval): Likewise. String literals no longer built during
13565 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
13567 * parse.h (MODIFIER_WFL): New macro.
13568 (parse_check_super, parser_check_super_interface): Now return int.
13569 (parser_chain_incomplete_item, not_builtin_p,
13570 complete_method_decl): Declarations removed.
13571 (build_method_invocation_stmt, build_invoke): Renamed using the
13572 `patch' instead of `build'
13573 (register-incomplete_type, obtain_incomplete_type,
13574 java_complete_tree, java_complete_expand_method,
13575 unresolved_type_p, create_jdep_list): New function declarations.
13576 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
13577 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
13578 (jdep): New typedef on new struct _jdep.
13579 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
13580 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
13581 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13582 JDEP_RESOLVED_P): New macros.
13583 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
13584 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
13585 JDEP_VARIABLE): New enum values and jdep kinds.
13586 (jdeplist): New typedef on struct _jdeplist.
13587 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
13589 (CALL_EXPR_PRIMARY): New macro.
13590 (struct parser_ctxt): Fields java_pass, current_method_decl,
13591 method_decl_list deleted. New field jdeplist.
13592 (INCOMPLETE_P): Macro deleted.
13593 * parse.y (single_type_import_declaration:): Removed pass switch.
13594 (type_import_on_demand_declaration): Likewise.
13595 (field_declaration:): Removed pass switch on all sub rules.
13596 (class_declaration:): Call the complete_class_decl removed on
13598 (method_declaration:): Removed second pass switch. No longer chain
13599 methods decl when method_header reduced.
13600 (method_header:): Sub rules no longer depend on pass switch.
13601 (method_declarator:): Likewise.
13602 (method_body:): Likewise.
13603 (abstract_method_declaration:): Likewise.
13604 (block_statement:): Likewise.
13605 (local_variable_declaration:): Likewise.
13606 (argument_list:): Likewise.
13607 (method_invocation:): Likewise. Call to build_method_invocation_stmt
13608 removed. Partial CLASS_EXPR tree node built instead.
13609 (postfix_expression:): Removed pass switch on all sub rules.
13610 (java_pop_parser_context): Free classd_list content.
13611 (yyerror): Call obstrack_grow0 to finalize error message.
13612 (check_class_interface_creation): Comment modified to reflect new
13613 returned value meaning. Removed second pass switch. Return 1 if an
13614 error was found, 0 otherwise. Adjust pointer on filename if a
13615 leading path separator was found.
13616 (maybe_create_class_interface_decl): Removed first pass switch
13617 when linking the class decl to the class_list. Install a new
13618 jdep_list for the class.
13619 (add_superinterfaces): List of unresolved interfaces is
13620 gone. Unresolved interfaces are directly added to the current
13622 (create_interface): Second pass shortcut removed.
13623 ctpx->modifier_ctx access through MODIFIER_WFL.
13624 (create_class): Second pass shortcut removed. Call to
13625 register_incomplete_type replaces the call to
13626 parser_chain_incomplete_item.
13627 (complete_class_decl): Function removed.
13628 (duplicate_declaration_error): New way of retrieving redeclared
13630 (register_fields): Call to lookup_modifier_cl replaced by
13631 MODIFIER_WFL. New way of handling unresolved type, using
13632 unresolved_type_p and obtain_incomplete_type.
13633 register_incomplete_type replaces call to parser_chain_incomplete_item.
13634 (patch_stage): New static global variable.
13635 (method_header): New way of handling unresolved type, using
13636 unresolved_type_p and obtain_incomplete_type. patch_stage used to
13637 indicates that the method decl needs to be patched.
13638 (check_abstract_method_header): Call to lookup_modifier_cl
13639 replaced by MODIFIER_WFL.
13640 (method_declarator): Incomplete argument type are registered
13641 calling register_incomplete_type. Patch on the declared method is
13642 issued in that case.
13643 (unresolved_type_p): New function.
13644 (parser_check_super_interface): New comment to reflect function's
13645 modified returned type (int). Function and has a new argument
13646 this_wfl. Call to parse_error_context uses this_wfl instead of
13647 relying on lookup_cl.
13648 (parser_check_super): Comment reflects function's new returned
13649 type (int). Function returns nonzero value on error.
13650 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
13651 register_incomplete_type, jdep_resolve_class): New functions to
13652 handle incomplete types in declarations.
13653 (java_complete_class): Rewritten to work with the new incomplete
13654 type handling scheme.
13655 (complete_class_report_errors): Likewise.
13656 (complete_method_decl): Removed: it jobs is now handled by
13657 java_complete_class.
13658 (do_resolve_class): Class loaded in not already loaded and not
13659 found in Java source code.
13660 (java_check_regular_methods, java_check_abstract_methods): Don't
13661 call complete_method_decl anymore.
13662 (lookup_modifier_cl, not_builtin_p): Functions deleted.
13663 (read_import_dir): Got rid of the pass number dependency.
13664 (declare_local_variables): New handling of unresolved types (patch
13666 (source_start_java_method): New parameter level. Function called
13667 with level set to 1 when argument types are potentially
13668 unresolved. Called to complete the job with level set to 2 once
13669 types are complete.
13670 (source_end_java_method): Call to permanent_allocation
13671 removed. Waiting to be replaced by a more suitable obstack
13673 (java_complete_expand_methods, java_complete_expand_method,
13674 java_expand_finals): New functions.
13675 (build_method_invocation_stmt): Renamed
13676 patch_method_invocation_stmt. Extracts function call expression
13677 (wfl) and arguments (args) from CALL_EXPR tree operands.
13678 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
13679 call. Patch the function and argument operand of the CALL_EXPR
13681 (patch_argument, java_complete_tree): New functions.
13683 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
13685 Recover from missing fields and methods (i.e. error instead of fatal).
13686 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
13687 * expr.c (expand_invoke): Recover from missing method.
13688 (expand_java_field_op): Recover from missing field.
13689 Inline references to java.lang.{Integer,Char,...}.TYPE.
13690 * typeck.c (get_type_from_signature), java-tree.h: New function.
13691 * class.c (add_method): Use get_type_from_signature.
13692 (build_class_ref): Handle a class that was not found.
13693 * typeck.c (convert): Handle conversion to pointers (for convenience).
13694 * verify.c (verify_jvm_instructions): Use get_type_from_signature
13695 instead of lookup_field to handle missing fields.
13697 * jcf-parse.c (process_zip_dir): Set java_source.
13699 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
13701 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
13703 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13705 * jcf-parse.c (load_class): Don't change input_filename before
13706 calling jcf_parse_source (but still do it before calling
13708 (jcf_parse_source): Assign input_filename after having saved the
13710 * lex.c (java_init_lex): Chain a WFL node to the import on demand
13711 list. ctxp->modifier_ctx zeroed according to its new
13712 definition. ctxp->filename initialized. Removed
13713 JAVA_MODIFIER_CTX_UNMARK.
13714 (java_unget_unicode): Update the character based column position.
13715 (java_allocate_new_line): ref_count not used anymore. Always free
13716 ctxp->p_line. Initialize c_line->char_col to 0.
13717 (java_get_unicode): Update the character based column position.
13718 (java_lex): Use ctxp->elc to store current position in source
13719 file, at the beginning of the parsed token. Set modifier_ctx entry
13720 corresponding to the parse modifier to a WFL node. Return a WFL
13721 node when an identifier is parsed.
13722 (java_lex_error): Now uses ctxp->elc to store current position in
13724 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
13725 * lex.h (build_wfl_node): New function definitions.
13726 (struct java_line): ref_count and next fields are gone. New field
13728 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13729 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
13730 (JAVA_COLUMN_DELTA): New macro.
13731 (java_lc): New typedef on new struct _java_lc.
13732 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
13733 (parse_error_context, parse_warning_context): Changed prototypes.
13734 (java_get_line_col): Added as an available global function.
13735 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
13736 (IC_DECL): Replaced by macro IC_TYPE
13737 (DEPEND_WFL): New macro.
13738 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
13740 (exit_java_complete_class): Removed a commented out statement.
13741 (struct parser_ctxt): Added comments on fields. modifier_ctx is
13742 now an array of tree nodes. Deleted fields line_list and
13743 e_line. New field elc, to replace e_line.
13744 * parse.y (array_type:): Build WFL node.
13745 (qualified_name:): Build a single WFL node out of two. Retain
13746 the location information of the first node in the resulting node.
13747 (package_declaration:): Use package name as a WFL node
13748 (single_type_import_declaration:): Use imported name as a WFL node.
13749 (type_import_on_demand_declaration:): Use root of the imported
13750 packages as a WFL node.
13751 (field_declaration:): Removed unused local variable cl.
13752 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
13753 (yyerror): New static elc. Removed static error_line, error_pos.
13754 New local code_from_source. Save ctxp->elc into elc at the first
13755 pass. Call java_get_line_col to get a string of the line where
13756 the error occurred.
13757 (debug_line): Removed static function.
13758 (parse_error_context, parse_warning_context): Parameter cl is now
13759 a WFL node. Use its value to initialize ctxp->elc.
13760 (redefinition_error): Parameter cl is now a WFL node.
13761 (parse_add_interface): New parameter wfl. No longer call
13762 lookup_cl, use wfl instead.
13763 (check_class_interface_creation): Parameter cl is now a WFL node.
13764 (maybe_create_class_interface_decl): Likewise.
13765 (add_superinterfaces): New function.
13766 (create_interface): Removed local cl, node, super_decl,
13767 super_decl_type. Function now uses id as a WFL node. Better
13768 warning/error report on obsolete or forbidden mix of
13769 modifiers. Now calls add_superinterfaces to register interfaces.
13770 (create_class): Removed local cl, node. Local variable id is used
13771 as a WFL node. Better error report on forbidden modifier
13772 mix. Uses add_superinterfaces to register interfaces.
13773 (find_field): Argument cl is now a WFL node. Now store the WFL
13774 node of a fields that needs to be checked for their
13776 (method_header): Local variable node non longer used. Local
13777 variable id replaces cl.
13778 (check_modifiers_consistency): Local variable cl is now a WFL
13780 (method_declarator): Local variable cl replaced by parameter id.
13781 (parser_qualified_name): Now uses parameter name as a WFL node.
13782 (parser_check_super_interface): New parameter wfl, for achieve
13783 greater accuracy during error reports.
13784 (parser_chain_incomplete_item): New parameter named location. Used,
13785 along the decl, to construct the incomplete item node.
13786 (java_complete_class): resolve_class now uses WFL node extracted
13787 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
13789 (complete_method_decl): Unresolved function's argument types are WFL.
13790 (resolve_class): Parameter cl is now a WFL node.
13791 (resolve_and_layout): Likewise.
13792 (do_resolve_class): Likewise. Try first to use cl and then do the
13793 lookup on the decl when calling check_pkg_class_access.
13794 (complete_class_report_errors): Use IC_TYPE in place of
13795 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
13796 instead of doing a lookup over the decl.
13797 (java_check_final): Use WFL info from field tree list.
13798 (lookup_cl): Rewritten and returns a statically defined WFL node.
13799 (lookup_modifier_cl): Now uses information from WFL nodes.
13800 (process_imports): Likewise.
13801 (read_import_dir): name and cl arguments replaced by a single WFL
13802 node. Function modified accordingly.
13803 (find_in_imports_on_demand): Now uses WFL node.
13804 (check_pkg_class_access): cl argument is now a WFL node.
13805 (declare_local_variables): Fixed to use WFL nodes.
13806 (resolve_expression_name): Likewise.
13807 (build_method_invocation_stmt): name_combo argument renamed
13808 wfl. Function modified to use WFL nodes.
13809 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
13810 (lookup_method_invoke): cl is now a WFL node. Added missing
13811 IDENTIFIER_POINTER to class type decl name.
13813 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
13815 * lang.c (init_parse): Now returns char* containing the filename.
13817 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
13819 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
13821 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
13822 * class.c (make_class_data): If flag_assume_compiled, initial class
13823 state is CSTATE_PREPARED; make superclass and interfaces direct
13824 references, rather than constant pool indexes.
13826 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13828 * parser.y: Include flags.h. Removed debug variable pl.
13829 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
13830 (block:): Likewise.
13831 (labeled_statement_nsi:): Generate debug info when reducing
13832 expression_statement:.
13833 (check_pkg_class_access): get_access_flags_from_decl invokation
13834 fixed for new CLASS_* flags location.
13835 (source_end_java_method): Save/restore parser context when
13836 entering/leaving this routine. Restore lineno to its right value
13837 before calling expand_end_bindings.
13838 (build_method_invocation_stmt): build_invoke called with the
13839 current line information.
13840 (build_invoke): New argument cl. Wrap the function call around a
13842 (refine_accessible_methods_list): Changed comment, removed
13844 * parse.h: Fixed typo in comments.
13845 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
13846 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
13847 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
13849 * lex.c (java_lex): Record the last closing curly bracket of a
13851 * jcf-parse.c (jcf_parse_source): Now calls
13852 java_check_methods. Clarified comment, fixed typo.
13854 1998-04-09 Dave Brolley <brolley@cygnus.com>
13856 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
13857 (finish_parse): Expose for non USE_CPPLIB builds.
13859 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
13861 * lang.c (lang_print_xnode): New function.
13863 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
13865 * decl.c (class_dtable_decl), java-tree.h: New tree node.
13866 * class.c (get_dispatch_vector, get_dispatch_table): New functions
13867 used to build a class's dispatch table.
13868 (make_class_data): Generate dispatch table if flag_assume_compiled.
13869 Set dtable of class object to address of class_dtable_decl.
13871 * decl.c (int_decl_processing): Make soft_badarrayindex_node
13872 be volatile and have side effects - generates better code.
13874 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
13875 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
13877 * expr.c (expand_invoke): If class is final, method is
13878 effectively final, so can call it directly.
13880 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
13882 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
13884 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13886 * parse.y (build_method_invocation_stmt): Removed extra argument
13889 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13891 * expr.c (dtable_indent): Now static global.
13892 (expand_invoke): Now call invoke_build_dtable and
13893 build_invokevirtual.
13894 (invoke_build_dtable, build_invokevirtual): New functions.
13895 * jcf-io.c (find_class): Defer issuing a warning by setting
13896 jcf->outofsynch to 1.
13897 * jcf-parse.c (jcf_out_of_synch): New function.
13898 (load_class): Test this_jcf.outofsynch flag and call
13899 jcf_out_of_synch accordingly.
13900 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
13901 comment indentation.
13902 * lex.c (java_get_unicode): Fixed code indentation.
13903 (java_lex): Create string literal. Fixed typo. Removed several
13904 premature obstack_free.
13905 * parse.h: New enums for name resolution and invocation mode.
13906 (struct qualification): New data structure.
13907 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
13908 (do_resolve_class, build_method_invocation_stmt,
13909 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
13910 debug_line, identical_subpath_p, invocation_mode,
13911 refine_accessible_methods_list, build_invoke,
13912 lookup_method_invoke): New functions declared.
13913 (build_invokevirtual, invoke_build_dtable, match_java_method,
13914 build_field_ref, jcf_out_of_synch): New references to external
13916 (struct parse_ctxt): Removed artificial_constructor field.
13917 * parse.y: (array_type:): Type defined for this rule.
13918 (class_type:): Installed default rule for interface_type:.
13919 (array_type:): Now build Java array type.
13920 (qualified_name:): Now use obstack_grow0.
13921 (method_declaration:): Skip the artificial constructor added to
13923 (abstract_method_declaration:): Execute the code only during pass 1.
13924 (block:): Installed default rule in block_statements:.
13925 (block_statement:): Add the statement to the method during pass 2.
13926 (statement_expression): Installed default rule for
13927 method_invocation:.
13928 (argument_list:): Added code to build the argument list.
13929 (method_invocation:): Added call to create the method invocation
13931 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
13932 (debug_line): New function for debug.
13933 (complete_class_decl): No longer do something during pass 1.
13934 (method_header): Use BUILD_PTR_FROM_NAME.
13935 (parser_qualified_classname): Use obstack_grow0. Removed bogus
13937 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13938 function's main comment.
13939 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
13941 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
13942 (resolve_class): Now works with arrays.
13943 (do_resolve_class, resolve_and_layout): New functions.
13944 (java_check_regular_methods): Reverse method list before and after
13945 having processed it. No longer set ctxp->artificial_constructor.
13946 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
13947 accordingly. Fixed typo in issued error message. Now use
13949 (find_in_imports_on_demand): Now use obstack_grow0.
13950 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
13951 (source_end_java_method): Call expand_expr_stmt instead of
13952 expand_expr. Calls it before calling expand_function_end.
13953 (java_method_add_stmt): Do nothing if errors were found during
13955 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13956 (build_method_invocation_stmt, build_invoke, invocation_mode,
13957 lookup_method_invoke, refine_accessible_methods_list,
13958 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13960 * typeck.c (build_java_signature): Properly end method signature
13961 if return type skipped.
13962 (match_java_method): New function.
13964 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13966 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13968 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13970 * expr.c (build_invoke_non_interface): New function.
13971 (methods_ident, ncode_ident): Now static globals.
13972 (expand_invoke): Use build_invoke_non_interface.
13973 * java-tree.h (struct lang_decl): New field function_decl_body.
13974 (DECL_FUNCTION_BODY): New macro.
13975 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13976 CLASS_FROM_SOURCE_P.
13977 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13978 before starting pass 2. Call to java_generate_parsed_class replaced
13979 by java_register_parsed_class.
13980 * lex.c: Fixed typo in header. Some line width related formating.
13981 * lex.h: Some line width related formating.
13982 * parse.h (source_end_java_method, resolve_expression_name,
13983 complete_class_decl, maybe_create_class_interface_decl,
13984 check_class_interface_creation): New static function declarations.
13985 (java_layout_parsed_class, java_method_add_stmt): New function
13987 (struct parser_ctxt): Field mark_class_generate removed. New
13988 fields class_list and artificial_constructor.
13989 * parse.y: Fixed typo in header.
13990 (class_declaration:): Call complete_class_decl when class body
13992 (method_declaration:): Call source_end_java_method in pass 2 when
13993 the method body is defined.
13994 (postfix_expression:): Do expression name resolution on sub-rule
13995 name during pass 2.
13996 (create_class, create_interface): Merged common pieces.
13997 (check_class_interface_creation, maybe_create_class_interface_decl):
13999 (complete_class_decl): New function.
14000 (register_fields): Fixed line width related typo.
14001 (method_header): Correctly skip first argument when fixing
14002 argument line. Changed the loop.
14003 (java_check_circular_reference): Now use ctxp->class_list.
14004 (java_complete_class): Removed start/stop marking.
14005 (java_check_regular_methods): Now takes a class decl as an
14006 argument. Add default constructor if none were encountered.
14007 (java_check_methods): Now use ctxp->class_list. Changed call to
14008 java_check_regular_methods.
14009 (source_start_java_method): Set DECL_ARG_TYPE for each function
14011 (source_end_java_method, java_method_add_stmt): New functions.
14012 (java_generate_parsed_class): No longer exists.
14013 (java_layout_parsed_class, java_register_parsed_class): New functions.
14014 (resolve_expression_name): New function.
14016 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
14018 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
14019 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
14020 until pass initializations are done. Call read_import_dir with
14022 * parse.h: (lookup_modifier_cl): New function declared.
14023 (INTERFACE_FIELD_MODIFIERS): New macro.
14024 (OBSOLETE_MODIFIER_WARNING): New macro.
14025 * parse.y: (register_fields): Class type and current field name in
14026 local variables. Check modifier(s) if adding field(s) to an interface.
14027 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
14028 and report errors using the faulty modifier line context.
14029 (lookup_modifier_cl): New function.
14030 (read_import_dir): Detect and report default import processing
14033 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
14035 Add a pair of -fassume-compiled/-fno-assume-compiled options.
14036 * class.c (is_compiled_class): Return 1 after making sure it
14037 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
14038 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
14039 * java-tree.h (flag_assume_compiled): Add decl.
14040 * lang.c (lang_f_options): Add the flag.
14041 (flag_assume_compiled): Add decl, default to 0.
14043 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
14045 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
14046 (is_compiled_class): Likewise.
14047 (layout_class): Likewise.
14048 (layout_class): Detect and lay out classes defined in source code.
14049 (interface_of_p, add_interface_do, may_add_interface): New
14051 (add_interface): Now use add_interface_do.
14052 (add_method_1): New function.
14053 (add_method): Now use add_method_1.
14054 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
14055 (complete_start_java_method): New function.
14056 (start_java_mehod): Now call complete_start_java_method.
14057 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
14058 (expand_invoke): Likewise and fixed typo.
14059 *gjava.c: (print_super_field): Use new argument to find_class
14062 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
14063 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
14064 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
14066 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
14067 (add_method_1, push_class): New prototypes.
14068 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
14069 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
14070 directory where the class was found.
14071 (find_class): New argument DO_CLASS_FILE. Function find_class
14072 modified accordingly.
14073 *jcf-parse.c: (fix_class_path): New function.
14074 (load_class): Use new VERBOSE argument. load_class now finds and
14075 loads/parses .class/.java files. Save read_state of current_jcf
14077 (java_parser_abort_on_error): New macro.
14078 (jcf_parse_source, parse_source_file): New function.
14079 (jcf_parse): Fixed typo.
14080 (yyparse): Call parse_source_file () only.
14081 (process_zip_dir): Fixed typo, fix zdir->filename_length when
14082 writing the real class name back in the zip directory entry.
14083 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
14084 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
14085 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
14086 (find_class): Prototype fixed.
14087 *lex.c: Added 1998 time stamp.
14088 Removed all static global variables, moved into the parser
14089 context data structure.. Now include unistd.h if SEEK_SET not
14091 (java_init_lex): Rewritten.
14092 (java_sneak_unicode): Modified current unicode access in current line.
14093 (java_unget_unicode): Likewise.
14094 (java_allocate_new_line): New allocation management.
14095 (java_read_char): Modified access and storage of unget_utf8_value.
14096 New way of processing current unicode.
14097 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
14098 (java_get_unicode): Now use the parser context.
14099 (java_lineterminator): Likewise.
14100 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
14101 of the reentrant parser implementation. Function now use the
14102 parser context data structure and java_lval. Fixed production of
14103 the float and double constant "out of range" error message. Fixed
14104 obstack use. Return integer value when hitting a modifier. Now
14105 return type for TRUE, FALSE and other predefined types. Return
14106 identifier as a TREE_LIST list containing the current line context
14107 as the TREE_VALUE sub-node.
14108 (java_unicode_2_utf8): Fixed typo in declaration.
14109 (java_lex_error): Now use the parser context data structure.
14110 *lex.h: Added 1998 time stamp.
14111 (struct java_line): New fields ref_count and next.
14112 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14113 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
14114 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
14115 *parse.h: Added 1998 time stamp.
14116 (java_parse_source_file): Renamed from parse_source_file.
14117 (YYERROR_NOW, YYNOT_TWICE): Fixed.
14118 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
14119 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
14120 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
14121 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
14122 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
14123 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
14124 (struct parser_ctxt): New data structure to keep the parser context.
14125 *parse.y: Added 1998 time stamp, got rid of static global variables.
14126 (java_error_count, ctxp): New global variables.
14127 (%union): New value field.
14128 (numeric_type, integral_type): Rules removed.
14129 (primitive_type): Rule defined to handle integral, float, double and
14131 (qualified_name, package_declaration,
14132 single_type_import_declaration, type_import_on_demand_declaration,
14133 modifiers, class_declaration, super, interfaces,
14134 interface_type_list, class_body, field_declaration,
14135 field_declaration, variable_declarators, variable_declarator,
14136 variable_declarator_id, method_declaration, method_header,
14137 formal_parameter_list, formal_parameter, method_body, block,
14138 static, interface_declaration, extends_interfaces,
14139 abstract_method_declaration, local_variable_declarators): Rules now
14141 (force_error, do_warning): New global statics.
14142 (push_parser_context, parser_context_save_global,
14143 parser_context_restore_global, pop_parser_context): New functions.
14144 (yyerror): Now uses the global parser context. Fixed use of obstack.
14145 (parse_error, parse_error_context, parse_warning_context,
14146 java_accstring_lookup, redefinition_error, check_modifiers,
14147 parser_add_interface, create_interface, create_class, find_field,
14148 duplicate_declaration_error, register_fields, method_header,
14149 check_modifiers_consistency, check_abstract_method_header,
14150 method_declarator, parser_qualified_classname,
14151 parser_check_super_interface, parser_check_super,
14152 parser_chain_incomplete_item, java_check_circular_reference,
14153 layout_class_from_source, java_complete_class,
14154 complete_method_decl, resolve_class, complete_class_report_errors,
14155 java_check_final, check_method_redefinition,
14156 java_check_regular_methods, java_check_abstract_methods,
14157 java_check_methods, lookup_java_interface_method2,
14158 lookup_java_method2, lookup_cl, find_name_in_single_imports,
14159 process_imports, find_in_imports, read_import_entry,
14160 read_import_dir, find_in_imports_on_demand,
14161 check_pkg_class_access, not_builtin_p, declare_local_variables,
14162 source_start_java_method, java_generate_parsed_class): New
14164 *typeck.c: (signature_include_return): New global variable.
14165 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
14166 to add the function returned type in the signature.
14168 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
14170 * jcf-io.c (open_in_zip): Use strncmp and LEN.
14172 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
14174 * Make-lang.in (java.info): Added.
14175 (java.install-info): Added
14177 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
14179 * Makefile.in (clean): Also remove java/parse.c.
14181 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
14183 Add a pair of -fbounds-check/-fno-bounds-check options.
14184 * lang.c (lang_decode_option): Add code to grok arguments.
14185 (flag_bounds_check): Add decl.
14186 (lang_f_options): New array w/ the option in it.
14187 * java-tree.h (flag_bounds_check): Add decl.
14188 * lang-options.h: New file.
14189 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
14190 of a static macro value.
14191 (JAVA_ARRAY_EXCEPTION): Delete macro.
14193 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
14195 * typeck.c (build_java_array_type): Fix two bugs in previous change.
14196 * expr.c (build_anewarray): Add missing promote_type.
14198 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
14200 Add array types with known length to optimize bounds checking.
14201 * typeck.c (build_java_array_type): Take length parameter.
14202 (java_array_type_length, build_prim_array_type): New functions.
14203 * java-tree.h: Update for new functions.
14204 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
14205 * class.c: Use build_prim_array_type.
14206 * expr.c (can_widen_reference_to): Handle known-length array types.
14207 (verify_jvm_instructions): Keep track of integer push instructions
14208 followed by newarray/anewarray, so we can build known-length arrays.
14209 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
14210 (java_array_data_offset): New function.
14211 (build_java_array_length_access): New function. Optimize if constant.
14212 (build_java_arrayaccess): Constant fold bounds check.
14213 (expand_java_newarray, expand_java_anewarray): Replaced by ...
14214 (build_newarray, build_anewarray): New functions.
14215 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
14216 * verify.c (merge_types): Handle known-lengh array types.
14218 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
14220 * expr.c (expand_byte_code): Fix performace bug, which caused
14221 searching linenumber_table to be linear rather than constant.
14223 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
14225 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
14227 * decl.c, java-tree.h (soft_fmod_node): New global.
14228 * decl.c (init_decl_processing): Define __builtin_fmod.
14229 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
14230 using __builtin_fmod.
14232 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14234 * keyword.h: New file, output of keyword.gperf as processed by
14236 * lex.c (java_lex_init): Initialize java_error_flag.
14237 * parse.c (YYERROR_NOW): Uses java_error_flag.
14238 * parse.y: New static java_error_flag. Useless definition of
14240 * parse.y (java_error): Portable error recovery using
14241 java_error_flag (not yet completely tuned).
14243 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
14245 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
14247 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14249 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
14250 (parse.c, lex.c, keyword.h): New rules for Java source code
14252 * parse.c: Renamed into jcf-parse.c.
14253 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
14254 * keyword.gperf: New file, Java keywords.
14255 * parse.y: New file, Java language grammar.
14256 * parse.h: New file, Java language grammar definitions.
14257 * lex.c: New file, Java language lexer.
14258 * lex.h: New file, Java language lexer definitions.
14260 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
14262 * decl.c (clinit_identifier_node), java-tree.h: New global.
14263 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
14264 * verify.c (verify_jvm_instructions): Inline use of removed macros.
14265 * expr.c (expand_java_field_op): Check for invalid assignment
14268 * jcf-reader.c (get_attribute): Test for wrong attribute length.
14270 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
14272 * verify.c (verify_jvm_instructions): When processing a handler,
14273 attempt to set the current_subr to the right value.
14274 (More complicated code combines Sep 17 and Oct 22 versions.)
14276 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
14278 * class.c (push_class): Figure out (guess) name of source file.
14279 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
14280 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
14281 (parse_class_file): Change return type from int to void.
14282 Call debug_start_source_file/debug_end_source_file.
14284 * expr.c (build_java_binop): Fix masking 2nd operand.
14285 * decl.c (init_decl_processing): Set sizetype first.
14287 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
14289 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
14290 (Revert Sep 17 change.)
14292 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14294 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
14295 .class extension in their name and fix thing so we don't process
14296 them parse_zip_file_entries().
14297 (parse_zip_file_entries): Cleaned unused local variables.
14299 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
14301 * expr.c (can_widen_reference_to): Allows equal array element types.
14302 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
14303 * jcf-dump.c (RET): Get (and print) index.
14305 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
14306 Promote element type to POINTER_TYPE.
14308 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14310 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
14311 find_in_current_zip, jcf_figure_file_type): Moved from
14312 jcf-reader.c to parse.c.
14313 * zextract.c: (read_zip_archive): takes file_comment_length possible
14314 field into account.
14316 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
14318 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
14320 * verify.c (merge_types): Handle array types even better ...
14322 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
14324 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
14326 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
14327 * class.c (make_class_data): Don't build fields_decl if no fields.
14328 When building fields_decl, skip if DECL_ARTIFICIAL.
14330 * expr.c (java_stack_swap): Update stack_type_map.
14331 * verify.c (merge_types): Handle array types better.
14333 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
14335 * class.c (add_field): Don't promote short integral fields to
14336 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
14337 * expr.c (push_value): Promote and convert short integral values.
14339 * decl.c, java-tree.h (integer_two_node): New constant node.
14340 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
14342 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14344 * class.c (append_gpp_mangled_type): Use function argument
14345 unpromoted type to generate mangled name.
14347 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14349 * constants.c (build_constant_data_ref): Now uses current_class
14350 instead of main_class.
14351 (build_constants_constructor): Now uses current_class instead of
14353 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
14354 of the global variable SeepZipFiles done here.
14355 * zextract.c (read_zip_archive): extra_field optional field taken
14356 into account while computing the position of the class file in the
14358 * verify.c (verify_jvm_instructions): Use current_jcf to search
14360 * parse.c (load_class): First search for the class to load in the
14361 current zip file. Saves current_jcf (restored before returning
14362 from that function). Don't call JCF_FINISH in the class was found
14363 in the current ZIP file.
14364 (jcf_parse): If the class was found in the current ZIP file, save
14365 its tree_constant_pool (for later reuse).
14366 (parse_class_file): New function. Process each method defined in
14367 the current class and record the class as to be later registered.
14368 (yyparse): Rewritten. Figure the type of the current file and switch
14370 * lang.c: New global variable current_jcf.
14371 (lang_init): Removed compiling_from_source test (done later, in
14372 yyparse). Removed call the jcf_parse ().
14373 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
14374 (typedef struct JCF): New fields seen_in_zip (to mark a class found
14375 in the current ZIP file) and zip_offset (offset to the class data in
14376 the current zip file).
14377 * jcf-reader.c: zipfile.h included.
14378 localToFile: New ZipFileCache static global variable
14379 (parse_zip_file_entries): New function. Browse the current ZIP
14380 file directory and process each class found.
14381 (process_zip_dir): New function. Register each class found in the
14382 ZIP file directory. The class aren't parsed but a valid JCF is
14383 link to each of them.
14384 (find_in_current_zip): New function. Search for a class in the
14385 current ZIP file directory. If found, prepare the class so that it
14387 (jcf_figure_file_type): New function. Examine the file structure
14388 to figure a class file, a ZIP file. If none of these categories are
14389 matched, a source file is assumed.
14390 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
14391 SeenZipFile: New global variable.
14392 (open_in_zip): Use zipmember's length to accelerate the search for
14393 a member. If zipmember was NULL and zip file successfully read,
14395 * java-tree.h: New global variable current_jcf declared. Added
14396 declaration for current_constant_pool_tags, current_constant_pool_data,
14397 current_constant_pool_length, current_constant_pool_data_ref.
14398 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
14399 store the JCF of classes seen in a zip file) and tree *constant_pool
14400 (to save a loaded class constant pool). current_class declared here.
14401 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
14402 retrieve method_ref_constant.
14403 (PUSHC): java_push_constant_from_pool now uses current_jcf.
14404 (OBJECT): get_class_constant now uses current_jcf.
14405 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
14406 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
14407 (expand_invoke): Now uses current_class instead of main_class
14408 (build_class_init): Now uses current_class instead of main_class
14409 * class.c: New static global variable registered_class.
14410 (register_class): New function.
14411 (emit_register_class): Modified to use registered_class instead of
14413 (is_compiled_class): Now take into account class seen in the archive.
14415 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
14417 * except.h: Renamed to: java-except.h.
14418 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
14419 * except.c: Add semi-working (commented out) implementation.
14421 * expr.c (expand_iinc): Add needed flush_quick_stack.
14422 * parse.c (set_source_filename): New function.
14423 (give_name_to_class): Set input_filename from package.classname.java.
14425 * jcf-io.c (find_class): Don't look first in ".".
14427 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14429 * zextract.c (read_zip_archive): Now takes into account the
14431 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
14433 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
14435 * constants.c, java-tree.h (build_internal_class_name): New function.
14436 (alloc_class_constant): Re-implement using build_internal_class_name.
14437 * class.c (make_class_data): Likewise.
14438 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
14440 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
14442 * verify.c (verify_jvm_instructions): Temporarily set current_subr
14443 to NULL before pushing an exception handler target.
14445 * expr.c (flush_quick_stack): Save from low stack indexes to high.
14446 (java_stack_swap, java_stack_dup): Re-write to be safe from
14447 clobbering registers.
14448 (build_class_init): New function.
14450 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14452 * typeck.c (build_java_array_type): Temporary use
14453 permanent_obstack to create the array 'length' field.
14454 * expr.c (lookup_label): Temporay use permanent_obstack to create
14455 label if not found.
14456 * class.c (push_super_field): Tempory use permanent_obstack.
14458 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14460 * typeck.c (type_for_mode): Now handles double_type_node and
14462 * verify.c (verify_jvm_instructions): The instruction following
14463 the wide bytecode is checked. OPCODE_ret added to the list of
14466 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14468 * class.c (make_class): Temporary use permanent_obstack. Set the
14469 class CLASS_P field to 1.
14470 (push_class): Temporary use permanent_obstack.
14471 (set_super_info): Temporary use permanent_obstack.
14472 (add_method): Temporary use permanent_obstack, set
14473 METHOD_TRANSIENT().
14474 (add_field): Temporary use permanent_obstack. Sets
14475 FIELD_VOLATILE() and FIELD_TRANSIENT().
14476 (build_class_ref): Temporary use permanent_obstack if the class
14478 (build_static_field_ref): Temporary use permanent_obstack when
14479 creating field's rtl.
14480 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
14481 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
14482 and fields. Function finalized, as far as flag handling.
14483 (push_class_static_dummy_field): Temporary use permanent_obstack.
14484 (emit_register_class): Force generation of class registration at
14486 * decl.c (end_java_method): Call permanent_allocation() before
14488 * expr.c (can_widen_reference_to): Added comment to interface
14489 handling, fixed typo.
14490 (lookup_field): Now uses CLASS_P() to correct FIXME
14491 (expand_invoke): Verification on public && !static &&
14492 !abstract moved into soft_lookupinterfacemethod (kaffe).
14493 Use Object class dtable if objectref is an array when expanding
14495 (java_push_constant_from_pool): Temporary use permanent_obstack
14496 for CONSTANT_string
14497 * parse.c (get_ref_constant): Temporary use permanent_obstack to
14498 create constant references.
14499 (get_constant): Temporary use permanent_obstack to create constant.
14500 (load_class): Temporary use permanent_obstack to load class.
14501 (jcf_parse): Temporary use permanent_obstack to perform class
14503 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
14504 (build_java_signature): Temporary use permanent_obstack.
14505 * verify.c: (verify_jvm_instruction): removed unnecessary verification
14507 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
14508 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
14511 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
14513 * class.c (append_gpp_mangled_type): Fix typo.
14514 (emit_register_class): Use main_class to get class object, rather
14515 than looking for no-longer-existing static decl starting with _CL.
14516 * typeck.c (parse_signature_type): Promote array element type
14517 if it is a RECORD_TYPE.
14519 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
14521 * class.c (push_class_static_dummy_field): New function.
14522 (mangle_static_field): New. Do G++-style mangling of static fields.
14523 (layout_class): Mandle static fields here, not in add_field.
14524 (build_class_ref): The class object is now a dummy static field.
14525 * decl.c (find_local_variable): Look for best, instead of first match.
14526 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
14527 (build_java_athrow): Don't check here if exception is Throwable.
14528 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
14529 (TYPE_USED): Removed. No longer used ...
14530 * parse.c (jcf_parse): Call push_class_static_dummy_field.
14531 * verify.c (push_pending_label): New function.
14532 (push_pending_block): Renamed to check_pending_block.
14533 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
14534 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
14535 re-checking possible handlers) after a store (less wasted work).
14536 Check for null handler (finally) before calling add_handler.
14537 Various changes to (finally?) correctly handle try/finally.
14539 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
14541 * class.c: Include stdio.h.
14543 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
14545 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
14546 to make sure class is initialized before static/special invoke.
14548 * verify.c (verify_jvm_instructions): On a store instruction,
14549 call find_local_variable to force pre-allocation of decl and rtx.
14550 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
14552 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
14554 * class.c (build_class_ref): Strip off "promoted_" if need be.
14555 (make_field_value): Call build_java_signature when needed.
14556 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
14557 * expr.c (build_java_athrow): Don't push_value of exception.
14558 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
14559 match specification of [fd]cmp[lg] for NaNs.
14560 (expand_byte_code): Add support for exception handler ranges.
14561 * except.c: Add skeleton for EH code-generation.
14562 * verify.c (merge_types): Treat all promoted integral types as equal.
14563 * constants.c (build_constants_constructor): To force creation of
14564 current_constant_pool_data_ref, call build_constant_data_ref.
14566 * javaop.def (lload): Fix typo.
14567 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
14569 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14571 * parse.c: Don't include function.h.
14573 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
14575 * except.[ch]: New files.
14576 * Makefile.in (JAVA_OBJS): Add except.o
14577 * expr.c: Temporary warning about unimplemented exceptions.
14578 * verify.c: Verify exception handlers.
14580 * jcf-dump.c (disassemble_method): Print exception table.
14582 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14584 * expr.c (verify_jvm_instructions): Started a thorough
14585 verification of invoke* bytecodes.
14586 (expand_byte_code): flush quick stack if PC is the target of a
14587 branch. and undef RET (conflicting with config/i386/i386.h).
14588 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
14590 (expand_invoke): Now handles invokeinterface and do more
14591 verification according to the bytecode.
14592 (lookup_field): Don't try to load the class if processing
14594 (can_widen_reference_to): Now handles interfaces.
14595 * decl.c (init_decl_processing): New global variable
14596 soft_lookupinterfacemethod_node, declared in java-tree.h.
14597 Call set_super_info on string_type_node.
14598 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
14600 * class.c (set_super_info): Fills the CLASS_* flags according to
14602 (get_access_flags_from_decl): Handles all class flags.
14604 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
14606 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
14607 * parse.c (yyparse): Check for abstract method, and missing code.
14608 * expr.c (expand_byte_code): Change interface.
14609 * lang.c (put_decl_node): Print promoted types prettier.
14610 * verify.c (verify_jvm_instruction): Change interface.
14611 Partial support for scanning exception table.
14612 For load instructions, handle promoted integral types.
14614 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
14616 * verify.c: New file, with contents moved from expr.c.
14617 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
14618 * typeck.c (is_array_type_p): Moved here from expr.c.
14619 * java-tree.h: Add some now-needed function declarations.
14620 * Makefile.in (JAVA_OBJS): Added verify.o.
14622 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14624 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
14625 METHOD_ABSTRACT flag.
14627 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
14628 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
14629 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
14631 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
14633 (start_java_method): Hook for SYNCHRONIZED methods.
14635 * expr.c (build_java_jsr, build_java_ret): New functions
14636 (JSR,PRE): New macros
14637 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
14638 (verify_jvm_instructions): tableswitch, lookupswitch,
14639 monitorenter, monitorexit, goto_w: verified.
14640 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
14641 (build_java_monitor): New function.
14642 (MONITOR_OPERATION): Modified to call build_java_monitor()
14643 (verify_jvm_instructions): Started a thorough verification of
14646 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
14648 Support verification of jsr/ret subroutines (used for try/finally).
14649 * decl.c (return_address_type_node): New type node.
14650 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
14651 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
14652 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
14653 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
14654 TYPE_USED): New macros for special types in type_map.
14656 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
14657 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
14659 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
14661 * expr.c (can_widen_reference_to): New function.
14662 (pop_type): Use it.
14663 (merge_type_state): Support handling start of subroutine.
14664 (push_pending_block): Return char* error message, instead of calling
14665 fatal on an error. Also handle subroutines.
14666 (verify_jvm_instructions): Handle errors from push_poending_block.
14667 Support jsr and ret instructions.
14669 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
14671 * jcf-io.c (find_classfile): Fix thinko.
14672 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
14674 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
14676 * Makefile.in (BISON): Remove.
14678 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
14680 * Makefile.in: Convert to autoconf.
14681 * config-lang.in (outputs): Added java/Makefile.
14683 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
14684 Rename cc1java to jc1.
14686 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
14687 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
14689 * class.c (class_depth): Do load_class if needed.
14691 Mostly better verification.
14692 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
14693 (init_decl_processing): Change return type of soft_checkcast.
14694 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
14695 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
14696 lang_print_error): New functions.
14697 (lang_init): Set global hook print_error_function to lang_print_error.
14698 * expr.c: In the type_map ptr_type_node is only used for null now.
14699 (pop_type, merge_types): Hence ptr_type_node matches any reference.
14700 (merge_types): Dererence pointer to record types before comparing.
14701 (decode_newarray_type, merge_types): On error just return NULL.
14702 (build_java_binop): Add preliminary implementation (with warning)
14703 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
14704 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
14705 (expand_compare, expand_java_goto, expand_java_call): Don't
14706 push_pending_block, since that only makes sense when verifying.
14707 (merge_type_state): Different return codes.
14708 (push_pending_block): A block may need to be verified more than once.
14709 (expand_byte_code): Warn about unused code at code generation time.
14710 (verify_jvm_instruction): Changed logic, since code may need to be
14711 re-verified if type-state has changed. Also, better error handling.
14712 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
14713 Improve newarray, anewarray, ?aload, athrow,
14714 * java-tree.h (LABEL_CHANGED): New macro.
14716 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14718 * decl.c (soft_athrow_node): New global variable initialized.
14719 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
14720 * typeck.c (convert): Added support for REAL_TYPE.
14721 (convert_to_char): New function.
14722 (convert): Handle CHAR_TYPE.
14723 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
14724 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
14725 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
14727 (verify_jvm_instructions): Added break a the end of bogus unop: label.
14728 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
14729 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
14730 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
14731 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
14732 to Use The Right Things.
14733 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
14734 compatible with INT. BOOLEAN is made equivalent to BYTE.
14735 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
14736 OPCODE_ifnonnull): Now supported.
14737 (build_java_athrow): New function.
14739 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
14741 Rename method name <init> to match G++ (and fix mangling).
14742 * class.c (layout_class): Replace method name of <init> by class name.
14743 (make_method_value): Do inverse renaming of constructor from <init>.
14744 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
14745 * typeck.c (lookup_java_constructor): New function.
14746 * expr.c (expand_invoke): If method_name is <init>, call
14747 lookup_java_constructor to find constructor.
14749 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
14751 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14753 * parse.c (get_class_constant): Modified to handle array "classes"
14754 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
14756 (convert): Modified to handle real type.
14757 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
14758 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
14759 variables declared.
14760 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
14761 soft_multianewarray, soft_newarray_node, soft_throw_node): New
14762 global variables initialized.
14763 (find_local_variable): Handles the case of a pointer
14764 (end_java_method): Restore the use of one more scope
14765 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
14766 build_java_array_length_access, expand_java_arrayload,
14767 expand_java_arraystore, expand_java_array_length,
14768 expand_java_multianewarray, expand_java_anewarray,
14769 build_java_check_indexed_type, is_array_type_p,
14770 build_java_throw_out_of_bound_exception): New functions.
14771 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
14772 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
14773 OPCODE_<t>aload): Implemented code for verification.
14774 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
14775 ARRAY_NEW_MULTI): Macro defined.
14776 (CONVERT): Modified to invoke convert().
14777 (case OPCODE_aload2): Fixed index typo from 2 to 1.
14779 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
14781 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
14782 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
14783 (make_class_data): Field name needs '/' as package prefix.
14784 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
14786 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
14788 Implement debug information for local variables.
14789 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
14790 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
14791 DECL_LOCAL_SLOT_CHAIN): New macros.
14792 (struct lang_decl_var): New type.
14793 * parse.c (give_name_to_locals): Move to decl.c.
14794 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
14795 (start_java_method): Re-write parameter handling.
14796 (pending_local_decls): New global variable.
14797 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
14798 (find_local_variable): Accept pc so we can skips decls not in range.
14799 (struct binding_level): Add end_pc field.
14800 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
14801 (various): Change so current pc gets passed to find_local_variable.
14803 * decl.c (init_decl_processing): Re-arrange fields in
14804 class_type_node and and method_type_node to match kaffe 0.9.1.
14805 * class.c (make_method_value, make_class_data): Update
14806 initializations to match.
14808 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
14810 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
14811 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
14812 (push_super_field): New function.
14813 (make_class_data): Handle inheritance of class static initializer.
14814 (layout_class): New name mangling.
14815 * constants.c (build_constant_data_ref): Init type of data array
14816 to a one-element array.
14817 (build_constants_constructor): Set DECL_SIZE from complete array type.
14818 * decl.c: Rename class_type, object_type etc to class_type_node,
14819 object_type_node etc. Make former inherit from latter.
14820 * expr.c (expand_invoke): Add cast of function address.
14821 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
14822 * parse.c (yyparse): Don't call layout_class here.
14823 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
14825 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
14827 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
14828 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
14829 (alloc_class_constant): New.
14830 * expr.c (expand_invoke): Make sure method's class is initialized.
14831 * class.c (interits_from_p, emit_register_class): New functions.
14832 * parse.c (yyparse): Call emit_register_class.
14834 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
14836 * constants.c: New file, to handle constant pool.
14837 * Makefile.in (JAVA_OBJS): Add constants.o.
14838 * decl.c (init_decl_processing): Update, fix, finish various structs.
14839 (pushdecl_top_level): New.
14840 * parse.c (layout_class): Moved to class.c.
14841 * expr.c (java_push_constant_from_pool): New function.
14842 * class.c (build_class_ref): Make work fully
14843 (make_class_data): Emit super-class, constant pool, interface vector.
14845 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
14847 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
14848 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
14849 * class.c (class_depth): New function.
14850 (lookup_named_class): Replaced by new function lookup_class.
14851 * decl.c (object_type_node, string_type_node): New.
14852 Remove various types that we no longer need.
14853 * expr.c (verify_jvm_instructions): New separate verifier pass.
14854 (push_type, pop_type): New functions for verifier.
14855 (type_stack_dup, pop_argument_types, merge_types): Likewise.
14856 (expand_byte_code): Simplify, since we assume already verified.
14857 (expand_invoke): Now mostly works.
14858 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
14859 * lang.c (main_class): Move to parse.c. Don't make_class yet.
14860 * parse.c: Wait to allocate class object until we know its name.
14861 (layout_class): Calculate DECL_VINDEX for each virtual method.
14862 * typeck.c (get_array_type): Rename to ...
14863 (build_java_array_type): ... and provide working implementation.
14864 (build_java_signature): New function - build Java signature of type.
14865 (set_java_signature): New function - cache signature with type.
14866 (lookup_java_method): New function.
14868 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
14870 * class.c (ident_subst): Take extra SUFFIX parameter.
14871 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
14872 (set_constant_value, build_static_field_ref, is_compiled_class): New.
14873 (build_class_ref): Actually implement.
14874 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
14875 * decl.c (builtin_function): New.
14876 (init_decl_processing): Update for current Kaffe. Declare some
14877 builtin Kaffe functions.
14878 * expr.c (build_address_of): New.
14879 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
14880 Renamed (from expand_java_new etc), and added working implementations.
14881 (build_field_ref): Now also handle static fields.
14882 (expand_invoke): Implement invokestatic, and start implement rest.
14883 * java-opcodes.h: Use javaop.def to avoid duplicated list.
14884 * javaop.def: Rename invokevirt -> invokevirtual.
14885 * lang.c (use_handles): Removed.
14886 * parse.c: Add support for ConstantValue attribute.
14887 Handle nested loading of a class. (JPOOL_UTF): New.
14889 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
14891 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
14893 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
14895 * Make-lang.in (java.install-man): New empty rule.
14896 * typeck.c (set_local_type): New function.
14897 * expr.c (STORE_INTERNAL): Call find_local_variable,
14898 not find_stack_slot. Call set_local_type.
14900 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
14902 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
14903 and building RECORD_TYPE CONSTRUCTORs.
14904 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
14906 * lang.c (use_handles): Change the default to 0.
14907 * decl.c: Define and build class_type, field_type, utf8const_type.
14908 * class.c (make_class_data, make_field_value,
14909 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
14910 hashUtf8String, strLengthUtf8, mangled_classname:
14911 Functions to build reflective data structures.
14912 * parse.c (yyparse): Call make_class_data.
14914 * jcf-io.c (open_class, find_classfile): New functions.
14915 * jcf-dump.c: Support reading classfile from explicitly-named
14916 class file (without CLASSPATH searching).
14918 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
14920 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
14921 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
14922 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
14923 (get_constant): Now trivial for CONSTANT_Utf8.
14925 * jcf.h: Make NEW_CPOOL the default.
14926 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
14928 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>