1 2003-03-01 Roger Sayle <roger@eyesopen.com>
3 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
4 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
6 2003-03-01 Tom Tromey <tromey@redhat.com>
8 * parse.y (jdep_resolve_class): Only check deprecation if we found
11 2003-02-28 Tom Tromey <tromey@redhat.com>
14 * class.c (maybe_layout_super_class): Always pass a WFL to
16 * parse.y (do_resolve_class): Updated comment to explain
19 2003-02-26 Tom Tromey <tromey@redhat.com>
21 * jcf-write.c (generate_classfile): Check whether class is
22 deprecated before writing attribute count.
24 2003-02-25 Roger Sayle <roger@eyesopen.com>
26 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
27 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
29 2003-02-23 Tom Tromey <tromey@redhat.com>
31 * lang-options.h: Added -Wdeprecated.
32 * gcj.texi (Warnings): Document -Wdeprecated.
33 * java-tree.h (flag_deprecated): Declare.
34 * lang.c (lang_W_options): Added deprecated.
35 (flag_deprecated): New global.
36 * chartables.h: Rebuilt.
37 * gen-table.pl (process_one): Look at whitespace.
38 (print_tables): Define LETTER_SPACE, LETTER_MASK.
39 * parse.h (CLEAR_DEPRECATED): New macro.
40 (CHECK_DEPRECATED_NO_RESET): New macro.
41 * jcf-parse.c (handle_deprecated): New function.
42 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
43 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
44 * parse.y (resolve_type_during_patch): Check deprecation.
45 (jdep_resolve_class): Likewise.
46 (process_imports): Likewise.
47 (resolve_expression_name): Likewise.
48 (check_deprecation): Strip arrays from decl. Check
50 (patch_method_invocation): Also check the particular constructor
52 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
53 * jcf-write.c (append_deprecated_attribute): New function.
54 (generate_classfile): Generate deprecated attribute when
56 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
57 (java_lex) [case '*']: Simplify logic.
58 (java_start_char_p): Use LETTER_MASK.
59 (java_part_char_p): Likewise.
60 (java_space_char_p): New function.
62 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
64 Change base class access representation.
65 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
66 (add_interface_do): Likewise.
68 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
70 * decl.c (java_init_decl_processing): Change
71 soft_lookupjnimethod_node to reflect the change in
72 signature of _Jv_LookupJNIMethod in libjava/jni.cc
73 * expr.c (build_jni_stub): Calculate and pass the size
74 on the stack of the arguments to a JNI function. Use
75 new target macro MODIFY_JNI_METHOD_CALL to allow a
76 target to modify the call to a JNI method.
78 2003-02-08 Roger Sayle <roger@eyesopen.com>
80 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
81 instead of basename to avoid compiler warnings on Tru64.
83 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
85 * gcj.texi: Update to GFDL 1.2.
87 2003-01-31 Andrew Haley <aph@redhat.com>
89 * parse.y (java_expand_classes): Scan the whole class list looking
90 for access methods that haven't yet been expanded.
92 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
96 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
97 to fix bootstrap on sparc-unknown-netbsdelf1.5.
98 * jcf-parse.c: Likewise.
100 2003-01-31 Mark Wielaard <mark@klomp.org>
102 * gjavah.c (throwable_p): Allocate 1 more byte for string.
104 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
106 * class.c (make_class): Use BINFO_ELTS.
107 (set_super_info): Likewse.
108 (add_interface_do): Likewise.
110 2003-01-30 Tom Tromey <tromey@redhat.com>
112 * jcf-parse.c (read_class): Update identifier's class value if it
113 changed during parsing.
115 2003-01-30 Loren James Rittle <ljrittle@acm.org>
117 * Make-lang.in (po-generated): Find the targets in $(parsedir).
118 Propagate change to all other rules as required.
119 (java/parse-scan.o): Add explicit dependency on
120 $(parsedir)/java/parse-scan.c .
122 2003-01-29 Tom Tromey <tromey@redhat.com>
124 * parse.y (patch_assignment): Only transform the rhs of an
125 assignment when compiling to native.
127 2003-01-28 Tom Tromey <tromey@redhat.com>
129 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
131 2003-01-28 Tom Tromey <tromey@redhat.com>
133 * lex.c (java_lex): Don't include UEOF as part of token.
134 (java_read_unicode): Error if \u sequence prematurely terminated.
136 2003-01-27 Tom Tromey <tromey@redhat.com>
138 * parse.y (java_check_regular_methods): Check for construct after
139 checking types in throws clause.
141 2003-01-24 Tom Tromey <tromey@redhat.com>
143 * class.c (build_static_field_ref): Only a String or numeric field
144 can fold to a constant.
146 2003-01-23 Tom Tromey <tromey@redhat.com>
148 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
149 file name in resource buffer.
151 2003-01-23 Tom Tromey <tromey@redhat.com>
153 * expr.c (build_known_method_ref): Use method's context to find
156 2003-01-23 Tom Tromey <tromey@redhat.com>
158 * constants.c (set_constant_entry): Allocated cleared memory.
160 2003-01-22 Tom Tromey <tromey@redhat.com>
162 * java-tree.h: Don't use PARAMS.
163 * resource.c: Add prototypes for all functions.
164 (write_resource_constructor): Use `const char *' to avoid
167 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
169 * jcf-parse.c (process_zip_dir): Remove unused variable.
171 2003-01-22 Tom Tromey <tromey@redhat.com>
173 * expr.c (build_invokeinterface): Abort if method's context is not
176 2003-01-22 Tom Tromey <tromey@redhat.com>
178 * gcj.texi (Input and output files): Mention non-class entries.
179 * decl.c (java_init_decl_processing): Call
180 init_resource_processing.
181 * java-tree.h (compile_resource_data, write_resource_constructor,
182 compile_resource_file, init_resource_processing): Declare.
183 * config-lang.in (gtfiles): Added resource.c.
184 * Make-lang.in (gt-java-resource.h): New target.
185 (JAVA_OBJS): Added resource.o.
186 (java/resource.o): New target.
187 * resource.c: New file.
188 * class.c (compile_resource_file): Moved to resource.c.
189 (registerResource_libfunc): Likewise.
190 (utf8_decl_list): Mark with GTY; now static.
191 * jcf-parse.c (classify_zip_file): New function.
192 (parse_zip_file_entries): Use it; compile .properties files.
193 (process_zip_dir): Use classify_zip_file and compute_class_name.
194 Don't write class name into zip directory.
195 (java_parse_file): Call write_resource_constructor.
196 (compute_class_name): New function.
197 * jcf-io.c (read_zip_member): Reindented.
199 2003-01-21 Tom Tromey <tromey@redhat.com>
201 * class.c (supers_all_compiled): New function.
202 (make_class_data): Use it.
204 2003-01-21 Tom Tromey <tromey@redhat.com>
206 * parse.y (method_header): Native method can't be strictfp.
207 No method can be transient or volatile.
209 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
211 Make-lang.in (jvspec.o-warn): Add -Wno-error.
213 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
215 * check-init.c: Fix comment typos.
217 * constants.c: Likewise.
219 * except.c: Likewise.
221 * java-except.h: Likewise.
222 * java-tree.h: Likewise.
223 * javaop.h: Likewise.
224 * jcf-dump.c: Likewise.
225 * jcf-io.c: Likewise.
226 * jcf-parse.c: Likewise.
227 * jcf-write.c: Likewise.
229 * mangle.c: Likewise.
230 * typeck.c: Likewise.
231 * verify.c: Likewise.
233 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
235 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
236 * jcf-write.c: Include "tm_p.h".
238 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
240 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
242 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
244 * builtins.c (java_build_function_call_expr): Renamed from
245 build_function_call_expr. All callers changed.
247 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
248 * jcf-parse.c: Include tm_p.h.
250 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
253 2003-01-14 Tom Tromey <tromey@redhat.com>
255 * class.c (make_class_data): Check that super is compiled before
256 building class reference to it.
258 2003-01-14 Andrew Haley <aph@redhat.com>
260 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
261 varargs function -- correct.
263 2003-01-14 Andrew Haley <aph@redhat.com>
265 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
267 2003-01-14 Andrew Haley <aph@redhat.com>
269 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
270 varargs function -- correct.
272 * parse.y (patch_assignment): Copy the rhs of an assignment into a
273 temporary if the RHS is a reference.
275 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
277 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
278 * keyword.h: Regenerated.
280 * All Files: Convert to ISO C style function definitions.
282 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
284 * parse.y (check_pkg_class_access): ANSIfy definition.
286 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
288 * decl.c, parse-scan.y, parse.y: Don't cast return value of
291 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
293 2003-01-09 Geoffrey Keating <geoffk@apple.com>
295 Merge from pch-branch:
297 2002-12-02 Geoffrey Keating <geoffk@apple.com>
299 * Make-lang.in (java/gjavah.o): Update dependencies.
300 * gjavah.c: Include ggc.h.
302 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
304 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
305 (JCFDUMP_OBJS): Add ggc-none.o.
306 (java/jcf-dump.o): Depend on GGC_H.
307 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
309 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
310 * jcf-dump.c: Include ggc.h.
312 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
314 * jcf.h (union cpool_entry): New.
315 (struct CPool): Use gengtype to mark. Change field 'data' to be
317 (struct JCF): Use gengtype to mark.
318 (CPOOL_UINT): Update for new cpool_entry type.
319 (CPOOL_USHORT1): Likewise.
320 (CPOOL_USHORT2): Likewise.
321 (CPOOL_FINISH): Use GC to free cpool subfields.
322 * parse.h (struct parser_ctxt): Mark field current_jcf.
323 * lex.c (java_init_lex): Use GC to allocate struct JCF.
324 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
325 (main_jcf): Use gengtype to mark.
326 (ggc_mark_jcf): Delete.
327 (get_constant): Update for new cpool_entry type.
328 (give_name_to_class): Likewise.
329 (get_class_constant): Likewise.
330 (init_outgoing_cpool): Use GGC to allocate struct CPool.
331 (java_parse_file): Use GGC to allocate struct JCF.
332 (init_jcf_parse): Don't call ggc_add_root.
333 * jcf-reader.c (jcf_parse_constant_pool): Update for new
335 * java-tree.h (current_jcf): Use gengtype to mark.
336 (CPOOL_UTF): Update for new cpool_entry type.
337 (outgoing_cpool): Use gengtype to mark.
338 (struct lang_type): GC struct JCF and struct CPool.
339 * config-lang.in (gtfiles): Add jcf.h.
340 * constants.c (find_tree_constant): New.
341 (set_constant_entry): Allocate cpool subfields using GGC. Update
342 for new cpool_entry type.
343 (find_constant1): Update for new cpool_entry type.
344 (find_constant2): Likewise.
345 (find_utf8_constant): Use find_tree_constant.
346 (find_class_or_string_constant): Remove unnecessary cast to jword.
347 Update for new cpool_entry type.
348 (count_constant_pool_bytes): Update for new cpool_entry type.
349 (write_constant_pool): Likewise.
350 (alloc_name_constant): Use find_tree_constant.
351 (build_constants_constructor): Update for new cpool_entry type.
353 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
355 * parse.y (mark_parser_ctxt): Delete.
356 (goal): Don't use ggc_add_root.
357 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
358 (java_pop_parser_context): Let GC free parser_ctxt.
359 (java_parser_context_resume): Likewise.
360 * parse.h (struct parser_ctxt): Use gengtype to mark.
362 (ctxp_for_generation): Likewise.
363 * lex.h (struct java_lc_s): Mark for gengtype.
364 (java_lexer): Rearrange for gengtype.
365 * config-lang.in (gtfiles): Add lex.h, parse.h.
367 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
369 * All Files: Remove PARAMS macro.
371 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
372 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
375 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
378 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
380 * Make-lang.in (java.install-common, java.uninstall,
381 java.install-info, java.install-man): Prepend $(DESTDIR)
382 to destination paths in all (un)installation commands.
383 (java.install-common): Rewrite $(LN) command to support
384 DESTDIR with "ln" as well as with "ln -s".
386 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
388 * java-tree.h: Protect against multiple inclusion.
390 2003-01-07 Tom Tromey <tromey@redhat.com>
392 * class.c (add_assume_compiled): Don't adjust parent if we're
393 already at the root of tree.
395 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
397 * lang.c (dump_compound_expr): Prototype.
399 2003-01-03 Tom Tromey <tromey@redhat.com>
401 Fix for PR java/8712:
402 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
403 when simply checking against `null'.
405 2003-01-03 Tom Tromey <tromey@redhat.com>
407 * gcj.texi (Standard Properties): Document http.proxyHost and
410 * gcj.texi (GNU Classpath Properties): Document new properties.
412 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
414 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
415 java/lang-options.h, java/mangle.c, java/mangle_name.c,
416 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
418 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
420 * Make-lang.in, boehm.c, buffer.c,
421 buffer.h, builtins.c, class.c,
422 config-lang.in, constants.c,
423 convert.h, decl.c, except.c,
424 expr.c, java-except.h,
425 java-tree.h, javaop.def,
426 jcf-parse.c, jcf-write.c,
427 jv-scan.c, jvgenmain.c,
428 jvspec.c, keyword.gperf,
429 keyword.h, lang-options.h,
430 lang-specs.h, lang.c, lex.c,
431 lex.h, mangle.c, mangle_name.c,
432 parse-scan.y, parse.h, parse.y,
433 typeck.c, verify.c, xref.c,
434 xref.h: Replace "GNU CC" with
435 "GCC" in the copyright header.
437 * check-init.c, gjavah.c, javaop.h,
438 jcf-depend.c, jcf-dump.c, jcf-io.c,
439 jcf-path.c, jcf-reader.c, jcf.h,
440 zextract.c, zipfile.h: These files are
441 "part of GCC". Also say "GCC" not "GNU CC".
443 2002-12-30 DJ Delorie <dj@redhat.com>
445 * Make-lang.in: Protect against texi2pod/pod2man failing.
447 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
449 * gcj.texi: Use @copying.
451 2002-12-27 Mark Mitchell <mark@codesourcery.com>
453 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
455 (print_cxx_classname): Add add_scope parameter.
456 (print_class_decls): Do not emit a semicolon after the extern
458 (process_file): Adjust calls to print_cxx_classname.
460 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
462 * gcj.texi: Include Cover Texts in man page.
464 2002-12-23 Jeff Sturm <jsturm@one-point.com>
466 * class.c (build_static_field_ref): Check FIELD_FINAL.
468 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
469 instead of current_constant_pool_data_ref.
470 * java-tree.h (current_constant_pool_data_ref): Undefine.
471 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
472 * jcf-parse.c (init_outgoing_cpool): Don't initialize
473 current_constant_pool_data_ref.
475 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
476 not build_internal_class_name.
478 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
479 Use it when class ref isn't certain to be compiled.
481 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
483 * gcj.texi: Include gcc-common.texi.
484 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
485 $(srcdir)/doc/include/gcc-common.texi.
487 2002-12-22 Anthony Green <green@redhat.com>
489 * gcj.texi (Limitations): Add note about org.xml.sax and
492 2002-12-20 Tom Tromey <tromey@redhat.com>
494 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
495 where minimum case value is Integer.MIN_VALUE.
498 2002-12-18 Andrew Haley <aph@redhat.com>
500 * parse.y (patch_invoke): Force evaluation order when `check' is
501 set. For PR libgcj/8945.
503 2002-12-16 Mark Mitchell <mark@codesourcery.com>
505 * gcj.texi: Change version number to 3.4.
507 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
508 Andrew Haley <aph@redhat.com>
510 * parse.y (source_end_java_method): Remove custom encoding of line
511 numbers for a function decl before passing it to the back end.
513 2002-12-03 Andrew Haley <aph@redhat.com>
515 * class.c (make_class_data): New field, "chain".
516 * decl.c (java_init_decl_processing): Likewise.
518 2002-12-02 Tom Tromey <tromey@redhat.com>
521 * parse.y (do_resolve_class): Handle qualified name via
524 2002-11-30 Zack Weinberg <zack@codesourcery.com>
526 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
527 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
528 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
529 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
530 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
531 Include coretypes.h and tm.h.
532 * Make-lang.in: Update dependencies.
534 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
536 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
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 2002-11-25 Diego Novillo <dnovillo@redhat.com>
545 * jcf-reader.c: Don't expand JCF_readu4 inside the
546 expansion of JCF_SKIP.
548 2002-11-22 Tom Tromey <tromey@redhat.com>
550 * parse.y (patch_binop): Cast right hand side of shift expression
551 to `int'. Fixes PR java/8676.
553 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
554 Andrew Haley <aph@redhat.com>
556 * gcc/java/jcf-write.c (write_classfile): Remove target
557 class file, if it exists, before renaming the temporary
560 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
562 * jvspec.c (lang_specific_spec_functions): New.
564 2002-11-18 Tom Tromey <tromey@redhat.com>
566 Fix for PR java/7912:
567 * expr.c (can_widen_reference_to): Allow cast of array to
568 Cloneable or Serializable.
569 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
570 (java_io_serializable_identifier_node): Likewise.
571 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
572 (valid_ref_assignconv_cast_p): Use new identifier nodes.
573 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
574 java_io_serializable.
575 * decl.c (java_init_decl_processing): Initialize
576 java_lang_cloneable_identifier_node and
577 java_io_serializable_identifier_node.
578 (java_lang_cloneable_identifier_node): New global.
579 (java_io_serializable_identifier_node): Likewise.
581 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
583 * buffer.c: Remove unnecessary casts.
584 * check-init.c: Likewise.
586 * constants.c: Likewise.
588 * except.c: Likewise.
589 * gjavah.c: Likewise.
590 * jcf-io.c: Likewise.
591 * jcf-parse.c: Likewise.
592 * jcf-path.c: Likewise.
593 * jvspec.c: Likewise.
596 * verify.c: Likewise.
598 2002-11-06 Tom Tromey <tromey@redhat.com>
600 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
603 2002-11-05 Tom Tromey <tromey@redhat.com>
605 Fix for PR java/6388.
606 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
607 * java-tree.h (enum java_tree_index): New values
608 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
609 (decimal_int_max, decimal_long_max): New defines.
610 * lex.c (yylex): Rewrote range checking. Sign extend literals.
611 (error_if_numeric_overflow): Rewrote range checking.
612 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
615 2002-11-02 Tom Tromey <tromey@redhat.com>
617 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
619 * class.c (make_method_value): Put class name, not signature, into
620 `throws' field. For PR java/8415.
622 2002-10-24 Tom Tromey <tromey@redhat.com>
624 * gcj.texi (Invoking gij): Document --showversion.
625 (Standard Properties): java.library.path now set.
627 2002-10-23 Tom Tromey <tromey@redhat.com>
629 * gjavah.c (decode_signature_piece): In JNI mode, print
630 `jobjectArray' when array depth is nonzero.
633 2002-10-15 Andrew Haley <aph@redhat.com>
635 * parse.y (patch_invoke): Call force_evaluation_order on a static
637 (resolve_qualified_expression_name): Call force_evaluation_order
638 on a arg list that is part of a Qualified Expression Name.
640 * lang.c (dump_compound_expr): New.
641 (java_dump_tree): New.
643 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
645 * gcj.texi: Added item describing the GCJ runtime property
648 2002-10-15 Richard Henderson <rth@redhat.com>
650 * jcf-parse.c (get_constant): Fix type warning.
652 2002-10-15 Andrew Haley <aph@redhat.com>
654 * java-tree.h (java_inlining_merge_static_initializers): Declare.
655 (java_inlining_map_static_initializers): Declare.
657 2002-10-14 Andrew Haley <aph@redhat.com>
659 * tree-inline.c (remap_block): All local class initialization
660 flags go in the outermost scope.
661 (expand_call_inline): Call java_inlining_map_static_initializers.
662 (expand_call_inline): Call java_inlining_merge_static_initializers.
663 * java/lang.c (merge_init_test_initialization): New.
664 (java_inlining_merge_static_initializers): New.
665 (inline_init_test_initialization): New.
666 (java_inlining_map_static_initializers): New.
668 2002-10-11 Mark Wielaard <mark@klomp.org>
670 * gcj.texi (Compatibility): Add Limitations and Extensions section.
672 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
674 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
676 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
678 * parse.y (merge_string_cste): Add parentheses around & within |.
680 2002-10-08 Tom Tromey <tromey@redhat.com>
682 * parse.y (variable_declarator_id): Simplify error path for
683 array declarator error. For PR java/8003.
685 2002-10-08 Zack Weinberg <zack@codesourcery.com>
687 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
690 2002-10-08 Andrew Haley <aph@redhat.com>
692 * parse.y (attach_init_test_initialization_flags): Check for
695 2002-10-07 Anthony Green <green@redhat.com>
697 * parse.y (merge_string_cste): Fix bug in string concatenation.
699 2002-10-03 Michael Koch <konqueror@gmx.de>
701 * gcj.texi (Standard properties):
702 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
704 2002-10-02 Roger Sayle <roger@eyesopen.com>
707 * lang.c (java_init): If storing the vbit in function
708 pointers, ensure that force_align_functions_log is atleast
709 one to aid compatability with g++ vtables.
711 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
713 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
714 foul of type-based aliasing.
716 2002-09-30 Anthony Green <green@redhat.com>
718 * gcj.texi (Invoking jv-scan): Fix texinfo.
720 2002-09-28 Anthony Green <green@redhat.com>
722 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
723 (Code Generation): Add -fno-assert documentation.
724 * jv-scan.c (flag_assert): New global.
725 (options): Add assert option.
726 (help): Add --no-assert documentation.
727 * parse-scan.y (flag_assert): New global.
728 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
729 (flag_assert): New global.
730 * java-tree.h (flag_assert): New global.
731 * lex.c (java_lex): Obey flag_assert.
732 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
735 2002-09-26 Andrew Haley <aph@redhat.com>
737 * expr.c (build_java_array_length_access): Check for null pointer.
738 * expr.c (expand_java_arrayload): Likewise.
740 2002-09-21 Richard Henderson <rth@redhat.com>
742 * jcf-parse.c (get_constant): Decode from IEEE no matter
743 what the target format.
745 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
747 * ChangeLog: Follow spelling conventions.
751 * gjavah.c: Likewise.
752 * java-tree.h: Likewise.
753 * jcf-dump.c: Likewise.
754 * jcf-parse.c: Likewise.
755 * jvspec.c: Likewise.
757 * mangle.c: Likewise.
760 2002-09-17 Tom Tromey <tromey@redhat.com>
762 * lex.c (java_read_unicode_collapsing_terminators): Handle case
763 where \r appears at EOF. Fixes PR java/7950.
765 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
767 * jvspec.c (lang_specific_driver): Remove unused variable.
769 2002-09-16 Geoffrey Keating <geoffk@apple.com>
771 * java-tree.h (union lang_tree_node): Add chain_next option.
773 2002-09-16 Richard Henderson <rth@redhat.com>
775 * jcf-parse.c (get_constant): Runtime check for IEEE format;
776 use new real.h interface.
777 * jcf-write.c (find_constant_index): Use new real.h interface.
778 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
780 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
782 * lang.c: Follow spelling conventions.
784 2002-09-11 Per Bothner <per@bothner.com>
786 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
787 constant to the type of the field.
788 (java_complete_tree): Remove now-redundant code.
790 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
792 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
795 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
796 return label if a ret instruction for the jsr has been reached.
798 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
800 * parse.y (DIR_SEPARATOR): Don't define.
801 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
803 2002-08-28 Andrew Haley <aph@redhat.com>
805 * verify.c (verify_jvm_instructions): Allow exception handler
806 inside code that is being protected, but generate a warning.
807 * except.c (link_handler): Initialize `expanded' in new eh_range.
808 (binding_depth, is_class_level, current_pc): Declare extern.
810 2002-09-01 Mark Wielaard <mark@klomp.org>
812 * gcj.texi: Add chapter about system properties.
815 2002-08-26 Tom Tromey <tromey@redhat.com>
817 * parse.y (try_builtin_assignconv): Allow narrowing primitive
818 conversion if RHS_TYPE is byte, short, or char.
820 2002-08-22 Tom Tromey <tromey@redhat.com>
822 * gcj.texi (Invoking gij): Document -cp and -classpath.
824 2002-08-21 Tom Tromey <tromey@redhat.com>
826 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
827 $(prefix)/share. For PR libgcj/7633.
829 For PR java/6005 and PR java/7611:
830 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
831 (java_can_use_bit_fields_p): New function.
833 2002-08-16 Tom Tromey <tromey@redhat.com>
835 * gcj.texi (Class Initialization): Mention class initialization of
838 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
840 * Make-lang.in (java-tree-inline.o): New.
841 (JAVA_OBJS): Add java-tree-inline.o.
842 * parse.y (source_end_java_method): Call java_optimize_inline.
843 (java_expand_method_bodies): Save method's tree in
845 (add_stmt_to_compound): Keep track of the number of statments.
846 * lang.c (java_init): Enable flag_inline_trees.
847 (java_post_options): If flag_inline_functions is on, enable
848 flag_inline_trees instread.
849 (decl_constant_value): New.
850 (java_tree_inlining_walk_subtrees): New.
851 * java-tree.h (DECL_NUM_STMTS): New macro.
852 (java_optimize_inline): Declare.
853 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
855 * decl.c (build_result_decl): If we already have a DECL_RESULT
857 (dump_function): New.
858 (java_optimize_inline): New.
859 (dump_function): New.
861 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
864 * parse.y (build_assertion): Invert return from
865 desiredAssertionStatus.
867 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
869 * jcf-write.c (get_access_flags): Return correct access flags for
870 private and protected inner classes.
872 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
874 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
876 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
878 * mangle_name.c: Don't include obstack.h twice.
879 * xref.c: Don't include obstack.h.
881 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
883 * class.c: (permanent_obstack): Delete declaration.
884 * constants.c: (permanent_obstack): Delete declaration.
885 * except.c: (permanent_obstack): Delete declaration.
886 * expr.c: (permanent_obstack): Delete declaration.
887 * jcf-parse.c: (permanent_obstack): Delete declaration.
888 (saveable_obstack): Delete declaration.
889 * parse.h: (permanent_obstack): Delete declaration.
890 * typeck.c: (permanent_obstack): Delete declaration.
892 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
894 * gcj.texi (version-gcc): Increase to 3.3.
896 2002-07-22 Tom Tromey <tromey@redhat.com>
898 * lex.c (java_lex): Check for `e' or `E' after 0.
900 2002-07-21 Richard Henderson <rth@redhat.com>
902 * lang.c (java_unsafe_for_reeval): New.
903 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
905 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
907 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
908 (jcf_path_init): Use GET_ENVIRONMENT.
910 2002-07-10 Roger Sayle <roger@eyesopen.com>
911 Zack Weinberg <zack@codesourcery.com>
913 * builtins.c (initialize_builtins): Remove defines that
914 handled C/C++ specific junk hereby removed from builtins.def.
916 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
918 * lang.c (java_post_options): Update prototype.
920 2002-07-05 Roger Sayle <roger@eyesopen.com>
922 * builtins.c (initialize_builtins): Ignore the additional
923 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
924 the builtins.def file.
926 2002-07-01 Tom Tromey <tromey@redhat.com>
929 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
932 2002-07-01 Roger Sayle <roger@eyesopen.com>
934 * java/decl.c (builtin_function): Accept additional parameter.
935 (java_init_decl_processing): Pass an additional NULL_TREE
936 argument to builtin_function.
938 2002-06-29 T.J. Mather <tjmather@maxmind.com>
940 * gcj.texi: Fixed gcj invocation example so that it compiles.
942 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
944 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
945 * parse.y (mark_parser_ctxt): Likewise.
946 (check_modifiers, declare_local_variables): Avoid incorrect
947 hardcoded constant 10.
949 * lex.c (java_read_char): Avoid "comparison is always true"
952 2002-06-25 Andreas Schwab <schwab@suse.de>
954 * expr.c (JSR): Avoid undefined operation on PC.
956 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
958 * decl.c (clear_binding_level): Const-ify.
960 2002-06-13 Akim Demaille <akim@epita.fr>
962 * parse.y (class_declaration, interface_declaration): Make sure
963 all their rules have an action, in order to avoid meaningless `$$
964 = $1' and their type clashes.
966 2002-06-11 Tom Tromey <tromey@redhat.com>
968 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
969 * parse-scan.y (statement_without_trailing_substatement): Added
971 (assert_statement): New rule.
972 * java-tree.h (struct lang_type) [assertions]: New field.
973 (TYPE_USES_ASSERTIONS): New macro.
974 (CLASS_USES_ASSERTIONS): Likewise.
975 (FIELD_SYNTHETIC): New define.
976 * lex.c (java_lval;): Added ASSERT_TK.
977 * parse.y (ASSERT_TK): Added.
978 (statement_without_trailing_substatement): Added assert_statement.
979 (assert_statement): New rule.
980 (build_assertion): New function.
981 (maybe_generate_pre_expand_clinit): Create and initialize
983 (lookup_package_type): Removed decl.
984 * keyword.h: Rebuilt.
985 * keyword.gperf (assert): New token.
987 2002-06-10 Akim Demaille <akim@epita.fr>
989 * parse.y (interface_type_list, class_member_declaration)
990 (unary_expression_not_plus_minus): Remove duplicate %type.
993 2002-06-09 Tom Tromey <tromey@redhat.com>
995 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
997 * parse.y (method_header): Give error message in all cases.
1000 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1002 Don't use RTL inlining. Fix for PR java/6820.
1003 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
1004 (flag_really_inline): New.
1005 (java_decode_option): Set flag_really_inline if -finline-functions
1007 (java_post_options): New function. Turn off inlining unless
1008 flag_really_inline is set.
1010 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1012 * gjavah.c (throwable_p): Accept argument as either a classname or
1013 signature fragment. Create null-terminated classname string for super
1014 when calling itself recursively.
1015 (decode_signature_piece): Skip first character from class name
1016 signature when calling throwable_p.
1018 2002-06-08 H.J. Lu (hjl@gnu.org)
1020 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
1022 2002-06-04 Tom Tromey <tromey@redhat.com>
1024 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
1026 2002-06-04 Michael Koch <konqueror@gmx.de>
1028 * gcj.texi (Input Options): Fixed typo.
1030 2002-06-04 Zack Weinberg <zack@codesourcery.com>
1032 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
1033 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
1034 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
1035 and all now-pointless local variables. Rename other local
1036 variables to reflect their not being handles.
1038 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
1039 #if JCF_USE_STDIO blocks.
1041 * parse.y: Add missing semicolon at end of rule.
1043 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
1045 * check-init.c (attach_initialized_static_class): Delete, unused.
1046 * parse.y: Use htab_t instead of struct hashtable, update
1048 * java-tree.h: Include hashtab.h instead of hash.h.
1049 (struct lang_decl_func): Use htab_t, set up for gengtype.
1050 (struct init_test_hash_entry): Delete.
1051 (struct treetreehash_entry): New.
1052 (java_treetreehash_find): New
1053 (java_treetreehash_new): New prototype.
1054 (java_treetreehash_create): New prototype.
1055 (java_mark_tree): Delete prototype.
1056 (java_hash_hash_tree_node): Delete prototype.
1057 (java_hash_compare_tree_node): Delete prototype.
1058 (attach_initialized_static_class): Delete prototype.
1059 * expr.c (build_class_init): Update to use java_treetreehash
1061 (java_expand_expr): Update to use htab_t.
1062 (emit_init_test_initialization): Likewise.
1063 * decl.c (java_mark_tree): Delete.
1064 * class.c (init_test_hash_newfunc): Delete.
1065 (java_hash_hash_tree_node): Delete.
1066 (java_hash_compare_tree_node): Delete.
1067 (add_method_1): Update to use java_treetreehash functions.
1068 (JAVA_TREEHASHHASH_H): New macro.
1069 (java_treetreehash_hash): New function.
1070 (java_treetreehash_compare): New function.
1071 (java_treetreehash_find): New function.
1072 (java_treetreehash_new): New function.
1073 (java_treetreehash_create): New function.
1074 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
1076 * Make-lang.in (java/parse.o): Depend on debug.h.
1077 * java-tree.h (struct lang_identifier): Use gengtype.
1078 (union lang_tree_node): New.
1079 (struct lang_decl_func): Use gengtype.
1080 (struct lang_decl_var): Likewise.
1081 (struct lang_decl): Likewise.
1082 * parse.y: Include debug.h.
1083 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
1085 * lang.c (struct language_function): New dummy structure.
1087 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
1088 descriminator for DECL_LANG_SPECIFIC.
1089 (struct lang_decl_func): Rename from struct lang_decl.
1090 (enum lang_decl_desc): New.
1091 (struct lang_decl): Make it a union. Update all the accessor macros.
1092 (struct lang_type): Use gengtype.
1093 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
1094 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
1095 are now the same size.
1096 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
1097 use discriminator to mark DECL_LANG_SPECIFIC.
1099 * Make-lang.in (gt-java-builtins.h): New rule.
1100 (java/builtins.o): Add dependency on gt-<filename>.h.
1101 * builtins.c: Use gengtype for roots.
1102 (union string_or_tree): Use gengtype.
1103 (struct builtin_record): Use gengtype.
1104 * config-lang.in (gtfiles): Add builtins.c.
1106 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
1107 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
1108 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
1109 gt-java-parse.h, gtype-java.h): Add rules to generate.
1110 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
1111 (class.o): Add dependency on gt-*.h.
1112 (constants.o): Likewise.
1115 (jcf-parse.o): Likewise.
1116 (jcf-write.o): Likewise.
1118 * config-lang.in (gtfiles): New.
1119 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1120 * constants.c: Replace uses of ggc_add_* with GTY markers.
1122 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1123 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1124 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
1125 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
1127 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
1129 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1130 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
1132 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1133 Include gtype-java.h.
1135 2002-06-02 Tom Tromey <tromey@redhat.com>
1137 Fix for PR java/5913:
1138 * parse.y (patch_binop): Call patch_string on op1.
1140 2002-06-02 Tom Tromey <tromey@redhat.com>
1142 Fix for PR java/1343, PR java/6336:
1143 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
1144 formatting. Changed return type.
1145 (anonymous_class_counter): Moved to top of file.
1146 (maybe_make_nested_class_name): Append number to class name for
1147 function-local classes.
1149 2002-05-28 Zack Weinberg <zack@codesourcery.com>
1151 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
1152 * Make-lang.in: Update dependency lists.
1154 2002-05-18 Mark Mitchell <mark@codesourcery.com>
1156 * gjavah.c (throwable_p): Do not free the name of the class after
1157 passing it to find_class.
1158 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
1159 * jcf-io.c (dirent.h): Include it.
1160 (fnmatch.h): Likewise.
1161 (compare_path): New function.
1162 (java_or_class_file): Likewise.
1163 (memoized_dirlist_entry): New type.
1164 (memoized_dirlist_lookup_eq): New function.
1165 (memoized_dirlists): New variable.
1166 (caching_stat): New function.
1167 (memoized_class_lookup_eq): New function.
1168 (memoized_class_lookups): Likewise.
1169 (find_class): Use memoized_class_lookups and caching_stat.
1170 * jcf.h (JCF_USE_SCANDIR): Define.
1171 * parse.y (java_expand_classes): Write the class files in reverse
1174 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1176 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
1178 2002-05-13 Mark Mitchell <mark@codesourcery.com>
1180 * jcf-write.c (write_classfile): Unlink the temporary file if it
1181 cannot be renamed. Use concat to build up the name of the
1184 2002-05-08 Mark Mitchell <mark@codesourcery.com>
1186 * jcf-write.c (write_classfile): Write the file to a
1187 temporary file and then rename it.
1189 2002-05-07 Tom Tromey <tromey@redhat.com>
1191 * gjavah.c (throwable_p): Use xstrdup, not strdup.
1193 Fix for PR java/1200:
1194 * gjavah.c (throwable_p): New function.
1195 (decode_signature_piece): Use it. A `WeakReference' isn't the
1198 (gcjh_streq): New function.
1200 2002-05-07 Andreas Jaeger <aj@suse.de>
1202 * parse.y (finish_for_loop): Fix if statement.
1204 2002-05-06 Tom Tromey <tromey@redhat.com>
1206 Fix for PR java/5941:
1207 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
1208 loop update expression.
1209 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
1210 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
1212 2002-05-04 Mark Wielaard <mark@klomp.org>
1215 * parse.y (build_string_concatenation): Return just op1 only when op2
1216 is null and op1 is a STRING_CST, otherwise always construct a
1219 2002-04-27 Tom Tromey <tromey@redhat.com>
1222 * parse.y (string_convert_int_cst): New function.
1223 (merge_string_cste): Use it.
1225 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
1227 * java-tree.h (java_parse_file): Update.
1228 (java_set_yydebug): Remove.
1229 * jcf-parse.c (yydebug): Remove.
1230 (java_set_yydebug): Die.
1231 (java_parse_file): Update.
1232 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
1234 2002-04-24 Tom Tromey <tromey@redhat.com>
1237 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
1238 EXPR_WFL_QUALIFICATION of qual_wfl.
1240 2002-04-23 Per Bothner <per@bothner.com>
1242 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
1243 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
1244 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
1246 2002-04-23 Tom Tromey <tromey@redhat.com>
1249 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
1250 recognize `-fcompile-resource='.
1251 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
1254 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1256 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
1257 paths. Fixes PR java/2791.
1259 2002-04-19 Andrew Haley <aph@redhat.com>
1261 * jcf-write.c (push_long_const): lo, hi: New variables.
1262 Use rshift_double to extract the high part of a 64-bit long.
1263 Use WORD_TO_INT to extract the low part.
1265 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
1266 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
1267 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
1269 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
1271 * typeck.c (incomplete_type_error): Remove.
1273 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1275 * class.c (make_class_data): Set DECL_ALIGN on static class data,
1276 for hash synchronization.
1277 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
1278 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
1281 2002-04-16 Mark Wielaard <mark@klomp.org>
1283 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
1286 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1288 Fix for PR java/6294:
1289 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
1292 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1294 Fix for PR java/6085:
1295 * parse.y (patch_method_invocation): Always use build_access_to_thisn
1296 to get enclosing "this" argument for inner-class constructor
1297 invocation. Pass correct arguments to build_access_to_thisn.
1299 2002-04-10 Andreas Jaeger <aj@suse.de>
1301 * gcj.texi (Input Options): Fix extdirs patch.
1303 2002-04-10 Anthony Green <green@redhat.com>
1305 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
1307 2002-04-09 Anthony Green <green@redhat.com>
1309 * gcj.texi (Input Options): Add --extdirs documentation.
1310 * jcf-dump.c (OPT_extdirs): New macro.
1311 (options): Add extdirs option.
1312 (help): Describe --extdirs.
1313 (main): Handle OPT_extdirs.
1314 * gjavah.c (OPT_extdirs): New macro.
1315 (options): Add extdirs option.
1316 (help): Describe --extdirs.
1317 (main): Handle OPT_extdirs.
1318 * jcf-path.c (jcf_path_init): Add extdirs support.
1319 (jcf_path_extdirs_arg): New function.
1320 (extensions): New variable to hold extensions path entries.
1321 * jvspec.c: Remove -fextdirs= when compiling main().
1322 * lang.c (java_decode_option): Handle -fextdirs=.
1323 * jcf.h (jcf_path_extdirs_arg): Declare new function.
1324 * Make-lang.in: Compile jcf-path with version info for use in
1325 identifying the appropriate libgcj.jar.
1327 2002-04-08 Tom Tromey <tromey@redhat.com>
1330 * .cvsignore: Added rmic.1 and rmiregistry.1.
1331 * gcj.texi (Top): Link to new nodes.
1332 (Invoking rmic): New node.
1333 (Invoking rmiregistry): Likewise.
1334 * Make-lang.in (java.generated-manpages): Added rmic.1 and
1336 (java.maintainer-clean): Likewise.
1337 ($(srcdir)/java/rmic.1): New target.
1338 ($(srcdir)/java/rmiregistry.1): Likewise.
1339 (java.install-man): Handle rmic.1 and rmiregistry.1.
1341 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1343 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
1344 Add note about handling uncaught exceptions. Add an exception handler
1347 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1349 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
1350 after using it to patch CALL_EXPR.
1352 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1354 * gcj.texi (Invocation): Document CNI invocation API.
1356 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
1358 * expr.c (truthvalue_conversion): Rename. Update.
1359 (expand_compare): Update.
1360 * java-tree.h (java_truthvalue_conversion): New.
1361 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
1363 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1365 * java-tree.h (java_mark_addressable): New.
1366 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
1367 * typeck.c (mark_addressable): Rename, update.
1369 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1371 * expr.c (build_java_binop): Update.
1372 * java-tree.h (java_signed_type, java_unsigned_type,
1373 java_signed_or_unsigned_type): Update.
1374 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
1375 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
1376 * parse.y (patch_binop): Update.
1377 * typeck.c (signed_or_unsigned_type, unsigned_type,
1378 signed_type): Update.
1380 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
1382 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
1383 (java_dummy_print): Remove.
1384 (lang_print_error): Rename. Exit early if inhibiting output.
1385 (inhibit_error_printing_function): New.
1386 (java_init): Don't set hook.
1387 (lang_init_source): Use new boolean.
1389 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1391 * parse.y (do_resolve_class): Fix infinite recursion.
1393 2002-03-29 Tom Tromey <tromey@redhat.com>
1395 * parse.y (check_inner_circular_reference): Ignore incomplete
1398 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
1400 * Make-lang.in (builtins.o): Update.
1401 * boehm.c (get_boehm_type_descriptor): Update.
1402 * builtins.c: Include langhooks.h.
1403 * decl.c (java_init_decl_processing): Update.
1404 * java-tree.h (java_type_for_mode, java_type_for_size): New.
1405 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
1407 * typeck.c (type_for_mode, type_for_size): Update.
1409 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1411 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
1413 2002-03-28 Tom Tromey <tromey@redhat.com>
1415 * except.c (expand_end_java_handler): If the handler type is NULL,
1416 use java.lang.Throwable. Fixes PR java/5986.
1418 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1420 Fix for PR java/4715:
1421 * jcf-parse.c (parse_source_file_3): New function.
1422 (read_class): Call it.
1423 (java_parse_file): Likewise.
1425 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
1427 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
1429 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1431 * parse.y (resolve_package): Initialize "decl".
1432 (lookup_package_type): Remove unused function.
1434 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1436 Fix for PR java/5993:
1437 * parse.y (resolve_package): Return the decl if resolution was
1438 successful. Don't special case "java.lang" and "java.lang.reflect"
1439 packages. Set type_name to the merged identifier.
1440 (resolved_qualified_expression_name): Print error using "name" if
1441 resolve_package returns NULL_TREE.
1443 2002-03-27 Tom Tromey <tromey@redhat.com>
1445 * expr.c (expand_invoke): Don't generate null pointer check if
1446 we're calling <init>.
1448 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
1450 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
1452 * java-tree.h (java_lang_expand_expr): Similarly.
1453 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
1454 (java_init): Don't set hook.
1456 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1458 Fix for PR java/5850:
1459 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
1460 context if field was not found in the current scope.
1461 * expr.c (lookup_field): Don't look in enclosing contexts.
1463 2002-03-26 Tom Tromey <tromey@redhat.com>
1465 Fix for PR java/5942:
1466 * parse.y (init_src_parse): Added sanity check.
1467 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
1470 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
1472 * decl.c (lang_mark_tree): Rename java_mark_tree.
1473 * java-tree.h (java_mark_tree): New.
1474 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
1476 2002-03-25 Zack Weinberg <zack@codesourcery.com>
1478 * lex.c: Change java_perform_atof to take normal parameters
1479 instead of a pointer to a parameter block. Call it directly
1482 2002-03-22 Mark Wielaard <mark@klomp.org>
1484 Fix for PR java/5368:
1485 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
1486 when printing error message.
1488 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
1490 * decl.c (maybe_build_cleanup): Remove.
1492 2002-03-22 Tom Tromey <tromey@redhat.com>
1494 Andrew Haley <aph@cambridge.redhat.com>
1496 * expr.c (build_field_ref): Don't build a check if the field is a
1499 2002-03-21 Eric Blake <ebb9@email.byu.edu>
1501 Fix for PR java/6026:
1502 * lex.c (java_lex): Fix parsing of consecutive floats.
1504 2002-03-21 Tom Tromey <tromey@redhat.com>
1506 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
1509 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
1511 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
1512 insert_block, getdecls, kept_level_p, global_bindings_p): New.
1514 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1516 * gcj.texi: @code{gcj} becomes @command{gcj}.
1517 @code{gcc} becomes @command{gcc}.
1518 GcjRaw changed to gnu.gcc.RawData.
1520 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
1522 * decl.c (start_java_method): Use new hook.
1523 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
1524 (java_init): Remove old hook.
1526 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1528 * builtins.c (define_builtin): Do nothing if `type' is null.
1531 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1533 * parse.y (parser_check_super_interface): Fix error message
1536 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1538 * jcf-parse.c (get_constant): Delete unused variables.
1540 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
1542 * java-tree.h (java_parse_file): New.
1543 * jcf-parse.c (yyparse): Rename java_parse_file.
1544 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
1546 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1548 * parse.y (craft_constructor): Return the constructor decl.
1549 (java_expand_classes): Update comments.
1550 (lookup_method_invoke): Call fix_constructors immediately for
1551 anonymous class. Fixes PR java/5935.
1553 2002-03-15 Anthony Green <green@redhat.com>
1555 * jcf-parse.c (yyparse): Don't emit class registration
1556 constructor when compiling resource files.
1558 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1560 * lang.c (java_tree_code_type, java_tree_code_length,
1561 tree_code_name): Delete.
1562 (tree_code_type, tree_code_length, tree_code_name): Define.
1563 (java_init): Don't try to copy into the various tree_code
1566 2002-03-12 Tom Tromey <tromey@redhat.com>
1568 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
1569 UTF-8, not UCS-2. Fixes PR java/5923.
1571 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
1572 a call_expr wrapped in a convert. Fixes PR java/5848.
1574 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1576 * jcf-write.c (write_classfile): Improve error strings.
1578 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1580 * lex.c: Adjust comments to GNU standards.
1582 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1584 Fix for PR java/5902:
1585 * lex.c (java_lex): Fix parsing of literals.
1587 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1589 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
1590 to prevent it getting evaluated twice in the store checking case.
1591 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
1594 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1596 * decl.c (java_init_decl_processing): Make sure class_type_node
1597 alignment is not less than 64 bits if hash synchronization is enabled.
1599 2002-03-08 Per Bothner <per@bothner.com>
1601 * parse.y (java_complete_lhs): Check if patch_assignment
1602 returned an error-mark.
1604 * parse.y (try_builtin_assignconv): Don't special-case zero.
1606 2002-03-08 Per Bothner <per@bothner.com>
1608 Fix for PR java/5812.
1609 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
1610 here instead of in JSR macro. Likewise with load_type_state call.
1611 Do the latter on if the return_pc has been verified (the jsr returns).
1612 (JSR): Now just call build_java_jsr.
1614 2002-03-07 Jeff Sturm <jsturm@one-point.com>
1616 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
1617 (java.install-common): Link native driver to
1618 JAVA_TARGET_INSTALL_NAME.
1620 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
1622 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
1623 * builtins.c(sin_builtin): Likewise
1624 * builtins.c(sqrt_builtin): Likewise
1626 2002-03-03 Zack Weinberg <zack@codesourcery.com>
1628 * java/expr.c, java/jcf-parse.c, java/lex.c:
1629 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
1630 REAL_ARITHMETIC blocks unconditional. Delete some further
1631 #ifdef blocks predicated on REAL_ARITHMETIC.
1633 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1635 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
1636 explicit sizeof/sizeof.
1637 * decl.c (java_init_decl_processing): Likewise.
1638 * jcf-parse.c (init_jcf_parse): Likewise.
1639 * parse.y (init_src_parse): Likewise.
1641 2002-03-02 Per Bothner <per@bothner.com>
1643 Make --CLASSPATH by a synonym for --classpath and -classpath.
1644 Implement --bootclasspath.
1645 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
1646 (classpath_l): Remove.
1647 (jcf_path_CLASSPATH_arg): Remove.
1648 (jcf_path_bootclasspath_arg): New function.
1649 (jcf_path_seal): Simplify accordingly.
1651 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
1652 (jcf_path_CLASSPATH): Remove declaration.
1653 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
1654 (lang_specific_driver): Translate -bootclasspath.
1655 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
1656 * lang.c (decode_lang_options): Do jcf_path_init first.
1657 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
1658 * gjavah.c: Also handle --bootclasspath.
1659 Handle --CLASSPATH as a synonum for --classpath.
1660 * jcf-dump.c: Likewise.
1662 "." is not part of system path, but is the default for --classpath.
1663 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
1664 (jcf_path_seal): Add "." if no CLASSPATH specified.
1666 * gcj.texi: Document changes.
1668 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1670 * expr.c (build_java_arraystore_check): Fix formatting.
1672 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1674 Fix for PR java/5758, java/5632:
1675 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
1676 inner-class separator too.
1677 * parse.y (do_resolve_class): New local `decl_result.'
1678 Progressively build a name for what can have been loaded.
1680 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1682 * expr.c (java_array_data_offset): Removed function.
1683 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
1684 (build_java_array_length_access): Obtain "length" value using a
1685 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
1686 (build_java_arrayaccess): Correct comment. Access "data" using a
1687 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
1688 (build_java_arraystore_check): New function.
1689 (expand_java_arraystore): Use build_java_arraystore_check.
1690 * parse.y (patch_assignment): Simplify code to insert a store check
1691 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
1692 * check-init.c (check_init): Update to reflect that an array length
1693 access is now a COMPONENT_REF.
1694 * gcj.texi (Code Generation): Improve documentation of
1695 -fno-bounds-check. Add documentation for -fno-store-check.
1696 * java-tree.h (flag_store_check): Declare.
1697 (build_java_arraystore_check): Declare.
1698 * lang.c (flag_store_check): Initialize to 1.
1699 (lang_f_options): Add store-check option.
1700 * jvspec.c: Don't pass store-check option to jvgenmain.
1701 * lang-options.h: Add help string for -fno-store-check.
1703 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
1705 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
1706 * java-tree.h (java_dup_lang_specific_decl): New.
1707 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
1709 2002-02-27 Zack Weinberg <zack@codesourcery.com>
1711 * builtins.c, decl.c: Delete traditional-mode-related code
1712 copied from the C front end but not used, or used only to
1713 permit the compiler to link.
1715 2002-02-22 Tom Tromey <tromey@redhat.com>
1717 Fix for PR java/2369:
1718 * jvspec.c (verify_class_name): New function.
1719 (lang_specific_driver): Call it.
1720 (JAVA_START_CHAR_P): New macro.
1721 (JAVA_PART_CHAR_P): Likewise.
1723 2002-02-22 Per Bothner <per@bothner.com>
1725 * class.c: Change vtable to be more compatible with g++ v3 abi.
1726 (get_dispatch_table): Prepend offset-to-top (always 0) and
1727 type_info pointer (currently unimplemented hence NULL) to vtable.
1728 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
1729 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
1730 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
1731 (build_dtable_decl): Add declarations for new fields.
1733 2002-02-20 Per Bothner <per@bothner.com>
1735 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
1736 to finit$ (otherwise generate_bytecode_insns drops it). However, we
1737 don't need to set it on the COMPOUND_EXPR - the caller does that.
1739 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1741 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
1742 `--CLASSPATH' becomes `--classpath.'
1743 * gjavah.c: Likewise.
1744 * jcf-dump.c: Likewise.
1745 * lang-options.h: Likewise.
1747 * jcf-path.c: Updated comment.
1748 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
1749 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
1750 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
1751 (jcf_path_CLASSPATH_arg): Ditto.
1752 (classpath_u): Updated leading comment.
1754 2002-02-20 Per Bothner <per@bothner.com>
1756 * builtins.c (check_for_builtin): New function.
1757 (build_call_or_builtin): Remove.
1758 * java-tree.h: Update accordingly.
1759 * expr.c (expand_invoke): Use build + check_for_builtin instead
1760 of build_call_or_builtin.
1761 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
1762 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
1763 flag (which had caused jcf-write to incorrectly emit invokevirtual).
1765 2002-02-17 Tom Tromey <tromey@redhat.com>
1767 * java-tree.h (TYPE_STRICTFP): New macro.
1768 (struct lang_type) [strictfp]: New field.
1769 (CLASS_STRICTFP): New macro.
1770 (METHOD_STRICTFP): New macro.
1771 (struct lang_decl) [strictfp]: New field.
1772 * parse.y (method_header): Disallow strictfp constructor or
1774 (STRICT_TK): Move before MODIFIER_TK.
1775 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
1776 (METHOD_MODIFIERS): Likewise.
1777 (INTERFACE_MODIFIERS): Likewise.
1778 * jcf-write.c (get_access_flags): Likewise.
1779 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
1780 (add_method_1): Likewise.
1781 (get_access_flags_from_decl): Likewise.
1782 * jcf-dump.c (print_access_flags): Print in standard order. Also,
1783 recognize strictfp flag.
1784 * jcf.h (ACC_STRICT): New define.
1786 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
1788 * class.c(build_utf8_ref): Move declaration of decl_size
1790 2002-02-07 Tom Tromey <tromey@redhat.com>
1792 * gcj.texi (Input Options): --CLASSPATH does not suppress system
1795 2002-02-04 Anthony Green <green@redhat.com>
1797 * class.c (build_utf8_ref): Put UTF-8 constants into merged
1798 sections if available.
1800 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1802 * parse.y (java_expand_classes): Fix typo in static field loop.
1804 2002-02-02 Richard Henderson <rth@redhat.com>
1806 * class.c (add_field): Mark static fields external.
1807 (build_class_ref): Remove redundant set.
1808 * parse.y (java_expand_classes): Mark static fields of classes
1809 to be compiled as local.
1810 * jcf-parse.c (parse_class_file): Likewise.
1812 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1814 * gcj.texi (About CNI): New node.
1816 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
1819 * jcf-parse.c : Check for HAVE_LOCALE_H before using
1820 setlocale() with LC_CTYPE as a parameter.
1823 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
1825 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1826 Follow GNU Coding Standards for --version.
1828 2002-01-28 Tom Tromey <tromey@redhat.com>
1830 * expr.c (build_jni_stub): Ensure storage for `meth' is
1832 * parse.y (java_complete_expand_methods): Set
1833 current_function_decl before building JNI stub.
1835 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
1837 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
1840 2002-01-22 Tom Tromey <tromey@redhat.com>
1842 * decl.c (java_init_decl_processing): Use add_predefined_file.
1843 Predefine RawData.java.
1844 (predef_filenames): Removed.
1845 (java_init_decl_processing): Don't register predef_filenames.
1846 * jcf-parse.c (add_predefined_file): New function.
1847 (predefined_filename_p): Rewrote.
1848 (predefined_filename_p): No longer static.
1849 * decl.c (java_init_decl_processing): Call initialize_builtins.
1850 * Make-lang.in (JAVA_OBJS): Added builtins.o.
1851 (java/builtins.o): New target.
1852 * builtins.c: New file.
1853 * parse.y (patch_invoke): Use build_call_or_builtin.
1854 * java-tree.h (build_call_or_builtin): Declare.
1855 (initialize_builtins): Declare.
1856 (java_set_exception_lang_code): Removed unused declaration.
1857 (PREDEF_FILENAMES_SIZE): Removed.
1858 (java_tree_index): Added JTI_PREDEF_FILENAMES.
1859 (predef_filenames): New define.
1860 (add_predefined_file): Declare.
1861 (predefined_filename_p): Declare.
1862 * expr.c (expand_invoke): Use build_call_or_builtin.
1864 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1866 * parse.y (patch_switch_statement): Fix format specifier.
1868 2002-01-16 Tom Tromey <tromey@redhat.com>
1870 More for PR java/5365:
1871 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
1873 (process_file): Generate include for
1874 java.lang.UnsupportedOperationExceptions.
1876 2002-01-15 Andreas Jaeger <aj@suse.de>
1878 * .cvsignore: Add man pages.
1880 2002-01-15 Tom Tromey <tromey@redhat.com>
1882 Fix for PR java/5365:
1883 * gjavah.c (process_file): Turn class name into a file name.
1885 2002-01-14 Matthias Klose <doko@debian.org>
1887 * gcj.texi: Fix whitespace and formatting errors in the
1888 synopsis of the man pages. Update copyright.
1890 2002-01-14 Tom Tromey <tromey@redhat.com>
1893 * Make-lang.in (java.install-man): Handle jv-convert man page.
1894 (java.generated-manpages): Added jv-convert.1.
1895 (java.uninstall): Remove jv-convert.1.
1896 (java.maintainer-clean): Likewise.
1897 ($(srcdir)/java/jv-convert.1): New target.
1898 * gcj.texi (Top): Link to jv-convert node.
1899 (Individual utilities): Likewise.
1900 (Invoking jv-convert): New node.
1902 2001-01-10 Jeff Sturm <jsturm@one-point.com>
1903 Martin Kahlert <martin.kahlert@infineon.com>
1905 * jcf-parse.c (get_constant): Don't swap lo/hi for big
1906 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
1908 2002-01-03 Graham Stott <grahams@redhat.com>
1910 * class.c (compile_resource_file): Update copyright date.
1911 Constify filename parameter.
1912 (java-tree.h): Update copyright date.
1913 (compile_resource_file): Constify filename parameter.
1915 2002-01-03 Graham Stott <grahams@redhat.com>
1917 * gcc/jcf-parse.c: Update copyright date.
1918 (yyparse): Constify resource_filename.
1920 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1922 * parse.y (src_parse_roots): Don't needlessly zero init.
1924 2001-12-31 Tom Tromey <tromey@redhat.com>
1926 * parse.y (dump_java_tree): New function.
1927 (source_end_java_method): Call it.
1928 (end_class_declaration): Likewise.
1929 * lang.c (java_decode_option): Call dump_switch_p.
1931 2001-12-28 Tom Tromey <tromey@redhat.com>
1933 * gen-table.pl: Don't process characters after \uffff. Added
1934 comment pointing to input file.
1936 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1938 * gen-table.pl: Const-ify output. Document the location of a
1939 suitable unicode input file.
1941 * chartables.h: Regenerate.
1943 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1945 * chartables.h: Const-ify.
1946 * gjavah.c (options): Likewise.
1947 * jcf-dump.c (options): Likewise.
1948 * jv-scan.c (options): Likewise.
1949 * lex.c (java_start_char_p, java_part_char_p): Likewise.
1950 * parse.y (binop_lookup): Likewise.
1952 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1954 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
1955 the static arrays that are output.
1956 * jvspec.c (jvgenmain_spec): Make static.
1957 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
1958 * keyword.h: Regenerate.
1959 * lang.c (string_option, process_option_with_no, lang_f_options,
1960 lang_W_options): Const-ify.
1961 * lex.c (java_lex): Likewise.
1963 2001-12-21 Richard Henderson <rth@redhat.com>
1965 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1966 (get_boehm_type_descriptor): ... here. Arrange for the
1967 TREE_TYPE to get set properly.
1969 2001-12-21 Richard Henderson <rth@redhat.com>
1971 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1972 only if the target requires collect2.
1974 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1976 2001-12-20 Tom Tromey <tromey@redhat.com>
1979 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1980 CAN_COMPLETE_NORMALLY for the node.
1981 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1982 generate code for second branch if first branch can't complete
1984 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1985 the loop head if the loop body can't complete normally.
1987 2001-12-20 Tom Tromey <tromey@redhat.com>
1990 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1991 case where `finally' clause can't complete normally.
1993 2001-12-20 Tom Tromey <tromey@redhat.com>
1996 * parse.y (analyze_clinit_body): Added this_class parameter.
1997 Check for more cases where we must keep <clinit>.
1998 (maybe_yank_clinit): Cleaned up flow control.
2000 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2002 * decl.c (java_init_decl_processing): Don't initialize
2003 finit_leg_identifier_node.
2004 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
2005 (finit_leg_identifier_node): Remove.
2006 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
2008 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2010 * mangle.c (mangle_member_name): Don't special-case for
2012 * mangle_name.c (unicode_mangling_length): Likewise.
2013 (append_unicode_mangled_name): Likewise.
2014 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
2017 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2019 * expr.c (build_java_array_length_access): Don't force null pointer
2020 check unless flag_check_references is set.
2022 2001-12-20 Tom Tromey <tromey@redhat.com>
2024 Fix for PR java/3417:
2025 * parse.y (patch_assignment): Added special processing for
2027 (patch_return): Don't convert booleans to integers, and don't
2028 special-case `null'.
2030 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
2032 * config-lang.in (diff_excludes): Remove.
2034 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
2036 * gcj.texi: Update link to GCC manual.
2038 2001-12-17 Tom Tromey <tromey@redhat.com>
2040 * parse.y (link_nested_class_to_enclosing): Removed useless
2043 2001-12-16 Tom Tromey <tromey@redhat.com>
2045 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
2048 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
2050 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
2051 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
2054 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2056 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
2058 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2060 * decl.c (java_init_decl_processing): Build otable_type correctly.
2061 otable_decl is an otable_type.
2063 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2065 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
2066 otable_type, otable_ptr_type, method_symbol_type,
2067 method_symbols_array_type, method_symbols_array_ptr_type): New
2068 field/global tree definitions.
2069 (flag_indirect_dispatch): New flag.
2070 * decl.c (java_init_decl_processing): Initialize new otable and
2071 otable_syms type nodes and decls. Add new field "index" to
2073 * class.c (build_method_symbols_entry): New function.
2074 (make_method_value): Set "index" to to method's vtable index for
2075 virtual methods when indirect-dispatch is not used.
2076 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
2077 and set vtable_method_count to -1. Set otable and otable_syms field
2078 if indirect-dispatch is used and there was something to put in them.
2079 (build_method_symbols_entry): New function.
2080 (emit_offset_symbol_table): New function.
2081 * expr.c (get_offset_table_index): New function.
2082 (build_invokevirtual): Build array reference to otable at the index
2083 returned by get_offset_table_index, and use the result as the vtable
2085 (build_invokeinterface): Similar.
2086 * jcf-parse.c (yyparse): If indirect-dispatch, call
2087 emit_offset_symbol_table at the end of compilation, after all classes
2088 have been generated.
2089 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
2090 * lang.c (flag_indirect_dispatch): Define.
2091 (lang_f_options): Add indirect-dispatch flag.
2093 2001-12-14 Matthias Klose <doko@debian.org>
2095 * gcj.texi: Markup for man page generation. Document missing
2096 options printed by <tool> --help.
2097 Terminate description of gij's -ms option with a dot.
2098 * Make-lang.in ($(srcdir)/java/*.1): New targets.
2099 (java.generated-manpages java.install-man, java.uninstall,
2100 java-maintainer-clean) Updated.
2102 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
2104 * class.c (get_dispatch_table): Fix java vtable layout
2105 for TARGET_VTABLE_USES_DESCRIPTORS.
2106 * decl.c (java_init_decl_processing): Initialize
2107 alloc_no_finalizer_node, finalize_identifier_node.
2108 * expr.c (class_has_finalize_method): New function.
2109 (expand_java_NEW): Generate calls for finalizer-free allocation.
2110 (build_invokevirtual): Fix java vtable layout for
2111 TARGET_VTABLE_USES_DESCRIPTORS.
2112 * java-tree.h (enum java_tree_index): New entries:
2113 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
2114 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
2115 (class_has_finalize_method): declare.
2116 (HAS_FINALIZER_P): New macro.
2117 * parse.y (patch_invoke): Generate calls for finalizer-free
2120 2001-12-12 Matthias Klose <doko@debian.org>
2122 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
2123 whitespace at end of line.
2125 2001-12-11 Tom Tromey <tromey@redhat.com>
2127 * lex.c (java_init_lex): Define wfl_to_string as
2128 gnu.gcj.runtime.StringBuffer unless generating bytecode.
2130 2001-12-11 Jeff Sturm <jsturm@one-point.com>
2132 * class.c (make_method_value): Use null_pointer_node to
2133 represent empty exception table.
2135 2001-12-10 Tom Tromey <tromey@redhat.com>
2137 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
2139 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
2141 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
2143 2001-12-09 Per Bothner <per@bothner.com>
2145 * check-init.c (current_switch_has_default): New static field.
2146 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
2147 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
2148 DEFAULT_EXPR seen, simulate a default alternative that copies state.
2150 2001-12-09 Tom Tromey <tromey@redhat.com>
2152 * check-init.c (check_init): Don't allow pre- or post- increment
2153 or decrement of final variable.
2154 (final_assign_error): Minor error message rewording.
2156 2001-12-08 Tom Tromey <tromey@redhat.com>
2158 * java-tree.h: Fixed typo.
2160 * gjavah.c (decompile_method): Don't decompile to `return this'
2163 * gjavah.c (cxx_keywords): Re-sorted.
2164 * lex.c (cxx_keywords): Re-sorted.
2166 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
2169 * gjavah.c (print_namelet): Clear subnamelets.
2170 (HANDLE_METHOD): Set `method_printed' earlier.
2172 2001-12-07 Tom Tromey <tromey@redhat.com>
2174 * lang.c (lang_f_options): Added
2175 optimize-static-class-initialization.
2176 (java_decode_option): Removed special case.
2178 2001-12-07 Per Bothner <per@bothner.com>
2180 * check-init.c (check_init): Fix typo freeing memory twice.
2182 2001-12-05 Per Bothner <per@bothner.com>
2184 Restore support for static class initialization optimization.
2185 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
2186 * check-init.c (check_int): At end of BLOCK handle initialization
2187 blocks, which used to be done in java_complete_expand_method but did
2188 not handle the case where check_for_initialization might allocate
2189 more than a word of bits.
2190 * decl.c (lang_make_tree): The smic field is now a tree.
2191 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
2192 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
2194 * parse.y (emit_test_initialization): Combine hash_lookup calls.
2196 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
2197 Change from a hash table to a list.
2198 (struct_lang_decl): Change field 'smic' to match.
2199 * class.c (add_method_1): Initialize
2200 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
2201 * parse.y (adjust_init_test_initialization): Removed - inlined into -
2202 (java_expand_method_bodies): -here, since 'smic' is now a list.
2203 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
2205 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
2207 * class.c (java_hash_compare_tree_node): Fix casts.
2209 2001-12-04 Per Bothner <per@bothner.com>
2211 * check-init.c: Handle definite unassignment to finals in addition
2212 to definite assignment.
2213 (loop_current_locals): New field.
2214 (num_current_locals, int start_current_locals, num_current_words):
2216 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
2217 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
2218 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
2219 (get_variable_decl, check_final_reassigned): New functions.
2220 (check_init, check_bool_init): Modify as needed for checking finals.
2221 (check_for_initialization): Take extra parameter and return void.
2222 Do extra start-up logic to check final fields for assignment.
2223 * parse.y (check_static_final_variable_assignment_flag,
2224 reset_static_final_variable_assignment_flag, check_final_assignment,
2225 check_final_variable_local_assignment_flag,
2226 reset_final_variable_indirect_assignment_flag,
2227 reset_final_variable_global_assignment_flag): Remove functions.
2228 (java_complete_expand_methods, outer_field_access_fix,
2229 patch_assignment): Remove no-longer used logic.
2230 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
2231 * parse.y (register_fields, java_complete_tree): Update accordingly.
2233 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
2234 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
2235 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
2237 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
2239 * java-tree.h (DECL FINAL): New bit-field.
2240 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
2241 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
2242 (DECL_INIT_CALLS_THIS): New macro.
2243 (struct lang_decl): New bit-field init_calls_this.
2244 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
2245 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
2246 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
2247 use it for both local variables and final fields.
2248 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
2250 (struct lang_type): Remove hfv bit-field.
2251 (check_for_initialization): Change to return void.
2253 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
2254 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
2255 * check-init.c (final_assign_error): New helper function.
2256 (check_final_reassigned, check_init): Use it.
2257 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
2259 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
2260 bit-fields to unsigned.
2262 2001-12-03 Per Bothner <per@bothner.com>
2264 * parse.y (patch_binop): Minor constant folding.
2266 * parse.y (build_current_thisn): Shorter 'buffer'.
2268 2001-12-03 Per Bothner <per@bothner.com>
2270 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
2271 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
2272 * jcf-write.c (generate_bytecode_insns): Remove support for
2273 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
2274 * check-init.c (check_init): Likewise.
2276 2001-12-03 Per Bothner <per@bothner.com>
2278 * verify.c (subroutine_nesting): New function.
2279 (verify_jvm_instructions): Use it to fix logic for checking that
2280 we're done with the current subroutine.
2282 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
2283 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
2285 2001-12-03 Per Bothner <per@bothner.com>
2287 * jcf.h: Fix obvious typo in comment.
2288 * typeck.c (build_null_signature): Add comment.
2290 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
2292 * expr.c: Remove leading capital from diagnostic messages, as
2293 per GNU coding standards.
2294 * jcf-io.c: Similarly.
2295 * jcf-parse.c: Similarly.
2296 * jv-scan.c: Similarly.
2297 * jvspec.c: Similarly.
2298 * mangle.c: Similarly.
2300 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
2301 Alexandre Petit-Bianco <apbianco@redhat.com>
2303 * expr.c (build_java_arrayaccess): Call save_expr on array for
2304 correct evaluation order, modified comment, fixed indentation.
2305 * parse.y: (patch_assignment): Correctly extract the array base
2306 from the tree generate by build_java_arrayaccess, added comments.
2307 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
2308 Fixes PR java/3096, PR java/3803, PR java/3965.
2310 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
2312 * expr.c (expand_byte_code): Remove trailing periods from messages.
2313 * jcf-parse.c (load_class, jcf_parse): Similarly.
2314 * jcf-write.c (generate_classfile): Similarly.
2315 * lex.c (java_lex): Similarly.
2317 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2319 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
2321 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
2323 * Make-lang.in (java.generated-manpages): New dummy target.
2325 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2327 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2329 (lang_specific_pre_link): Use set_input to set input_filename.
2331 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2332 (main): Fix definition.
2333 Strip `main' from classname.
2336 2001-11-18 Roger Sayle <roger@eyesopen.com>
2338 * parse.h (java_expand_switch): Remove old prototype.
2340 2001-11-18 Tom Tromey <tromey@redhat.com>
2342 Fix for PR java/1401:
2343 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
2345 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
2348 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
2350 * lang.c (finish_parse): Rename to java_finish.
2351 (LANG_HOOKS_FINISH, java_finish): New.
2353 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
2355 * decl.c (init_decl_processing): Rename java_init_decl_processing.
2356 * java-tree.h: New prototype.
2357 * lang.c (java_init): Update prototype. Combine with old init_parse.
2359 2001-11-13 Tom Tromey <tromey@redhat.com>
2361 * gjavah.c (method_signature): New global.
2362 (HANDLE_METHOD): Set it.
2363 (decompile_return_statement): New function.
2364 (decompile_method): Use it.
2365 (print_method_info): Removed `synth' argument.
2367 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2369 * java-tree.h (java_set_yydebug): New.
2370 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
2371 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
2372 (print_lang_decl, print_lang_type, print_lang_identifier,
2373 print_lang_statistics, lang_print_xnode): Remove.
2375 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2377 * jcf-parse.c (init_lex): Remove.
2378 * lang.c (language_string, lang_identify): Remove.
2379 (struct lang_hooks): Constify.
2380 (LANG_HOOKS_NAME): Override.
2381 (init_parse): Update.
2383 2001-11-08 Andreas Franck <afranck@gmx.de>
2385 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
2386 program_transform_name the way suggested by autoconf.
2387 (java.install-common): Also transform auxiliary program names with
2388 program_transform_name.
2390 2001-11-08 Tom Tromey <tromey@cygnus.com>
2392 * parse.y (trap_overflow_corner_case): New rule.
2393 (unary_expression): Use it.
2394 * lex.c (java_init_lex): Don't set minus_seen.
2395 (yylex): Don't use minus_seen. Communicate overflow to parser for
2397 (error_if_numeric_overflow): New function.
2398 * parse.h (minus_seen): Removed field.
2399 (JAVA_RADIX10_FLAG): New define.
2401 2001-11-07 Tom Tromey <tromey@redhat.com>
2403 Patch for PR java/1414:
2404 * parse.y (case_label_list): New global.
2405 (goal): Register case_label_list with GC.
2406 (java_complete_lhs): Save new case on case_label_list.
2407 (patch_switch_statement): Check for duplicate case labels.
2409 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2411 * parse.y (patch_assignment): Removed unused third argument.
2412 (java_complete_lhs): Removed unused third argument to patch_assignment.
2414 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
2416 * lang.c: Include langhooks-def.h.
2417 * Make-lang.in: Update.
2419 2001-10-31 Zack Weinberg <zack@codesourcery.com>
2421 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
2423 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2425 * mangle.c (find_compression_record_match): Don't match compression
2426 records for package name elements unless they occur at the start of
2427 the name. Fix for PR java/4717.
2429 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2431 * expr.c (expand_java_field_op): Don't special-case references to
2432 java.lang.PRIMTYPE.TYPE.
2433 (build_primtype_type_ref): Removed.
2434 * java-tree.h (build_primtype_type_ref): Remove prototype.
2435 * parse.y (maybe_build_primttype_type_ref): Removed.
2436 (complete_function_arguments): Don't special-case references to
2437 java.lang.PRIMTYPE.TYPE.
2438 (patch_assignment): Likewise.
2439 (array_constructor_check_entry): Likewise.
2441 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2443 * mangle.c (static tree compression_table): Fixed leading comment.
2444 * parse.h (struct parser_ctxt): Fixed field comment.
2445 * parse.y (check_pkg_class_access): New prototype, fixed leading
2446 comment, new parameter used to emit error only if passed as true.
2447 (parse_check_super): Pass extra argument to check_pkg_class_access.
2448 (do_resolve_class): Likewise.
2449 (process_imports): Likewise.
2450 (read_import_dir): Fixed indentation.
2451 (find_in_imports_on_demand): New local class_type_name. Local
2452 node_to_use deleted. while loop changed into for loop. Report
2453 multiple definition only for accessible classes. Improved error
2455 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
2456 assigned to parameter list, fixed indentation. while loop changed
2457 into for loop, restore TREE_CHAIN on local `tem' before the next
2460 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2462 * lang.c (lang_get_alias_set): Deleted.
2464 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2466 * gjavah.c (jni_print_char): Fix thinko in last change.
2468 * gjavah.c (jni_print_char, decode_signature_piece): Use
2469 safe-ctype macros and/or fold extra calls into fewer ones.
2470 * lex.c (java_read_unicode, java_lex): Likewise.
2471 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
2472 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
2473 * mangle_name.c (append_unicode_mangled_name,
2474 unicode_mangling_length): Likewise.
2476 2001-10-17 Richard Henderson <rth@redhat.com>
2478 * Make-lang.in (java/lang.o): Depend on langhooks.h.
2480 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2482 * lang.c (langhooks.h): Included.
2483 (LANG_HOOKS_INIT): Redefined.
2484 (LANG_HOOKS_INIT_OPTIONS): Likewise.
2485 (LANG_HOOKS_DECODE_OPTION): Likewise.
2486 (struct lang_hooks lang_hooks): New initialization.
2488 2001-10-11 Per Bothner <per@bothner.com>
2490 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
2491 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
2492 The former is simpler, and jcf-write.c handles it better.
2493 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
2494 or WITH_CLEANUP_EXPR.
2495 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
2496 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
2498 * parse.y (patch_if_else_statement): If the condition is constant,
2499 optimize away the test.
2501 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2503 * parse.y (patch_cast): Call patch_string on the first operand of
2504 the incoming node, update it if necessary. Fixes PR java/4510.
2506 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2508 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
2509 when name qualifier matches a package name.
2511 2001-10-08 Tom Tromey <tromey@redhat.com>
2513 Fix for PR java/4489:
2514 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
2515 force a new label when computing `body_block'.
2517 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2519 * jcf-io.c (format_uint): Const-ify.
2520 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
2521 * lex.c (java_get_line_col): Likewise.
2522 * parse.y (build_incdec): Likewise.
2524 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2526 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
2527 a NULL enclosing context if appropriate. Fixes PR java/4466.
2529 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2531 * parse.y (patch_assignment): Use lvalue's original TYPE when
2532 building the final COMPOUND_EXPR.
2533 (try_reference_assignconv): Fixed leading comment.
2535 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2537 * parse.y (check_final_variable_indirect_assignment): For
2538 COMPOUND_EXPR, return only if finals were found initialized
2539 properly, if not, keep on checking.
2540 (check_final_variable_global_assignment_flag): New local
2541 error_found, set when appropriate and used to decide whether to
2542 report uninitialized finals. Fixed typo in comment.
2544 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2546 * decl.c (init_decl_processing): Fixed typo in predef_filenames
2547 last three initializations. Fixes PR java/4360.
2549 2001-09-21 Richard Henderson <rth@redhat.com>
2551 * class.c (get_dispatch_table): Handle function descriptors.
2552 (build_dtable_decl): Likewise.
2553 * expr.c (build_invokevirtual): Likewise.
2555 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2557 * parse.y (patch_method_invocation): Build class initialization
2558 when static finals are used to qualify method invocation.
2561 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
2563 * parse.h: (WFL_STRIP_BRACKET): Re-written using
2564 build_type_name_from_array_name.
2565 (STRING_STRIP_BRACKETS): New macro.
2566 * parse.y (build_type_name_from_array_name): New function.
2567 (array_creation_expression:): Accumulate []s instead of [s.
2568 (cast_expression:): Accumulate []s instead of [s after cast type
2570 (build_array_from_name): Local string deleted, use
2571 build_type_name_from_array_name.
2572 (build_unresolved_array_type): Accumulate []s instead of [s after
2574 (register_fields): Fixed comment.
2575 (resolve_class): Local name, base deleted, new locals tname and
2576 array_dims. Use build_type_name_from_array_name. Use array_dims to
2578 (purify_type_name): Use STRING_STRIP_BRACKETS.
2580 2001-09-18 Andreas Jaeger <aj@suse.de>
2582 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
2583 * jv-scan.c: Likewise.
2585 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2587 * parse.y (patch_method_invocation): Inner class creation context
2588 check not enforced within constructors. Fixes PR java/1873.
2590 2001-09-16 Tom Tromey <tromey@redhat.com>
2592 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
2593 NOTE_PUSH for single-case push. Fixes PR java/4189.
2595 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2597 * java-tree.h (TYPE_IMPORT_LIST): New macro.
2598 (TYPE_IMPORT_DEMAND_LIST): Likewise.
2599 (struct lang_type): New fields import_list and import_demand_list.
2600 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
2601 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
2602 (do_resolve_class): New local saved_enclosing_type, initialized,
2603 passed as parameter to find_in_imports and find_in_imports_on_demand.
2604 (find_in_imports): Added paramater enclosing_type, use its
2605 TYPE_IMPORT_LIST when applicable.
2606 (find_in_imports_on_demand): Added parameter enclosing_type, use
2607 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
2608 declaration and initialization.
2609 (fold_constant_for_init): Switch/restore current_class to the
2610 appropriate context.
2612 2001-09-13 Mark Mitchell <mark@codesourcery.com>
2614 * verify.c (verify_jvm_instructions): Fix typo.
2616 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2618 * expr.c (expand_invoke): Const-ification.
2619 * parse.y (patch_method_invocation): Likewise.
2621 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2623 * gjavah.c (cxx_keywords): Const-ification.
2624 * keyword.gperf (java_keyword): Likewise.
2625 * lang.c (java_tree_code_name): Likewise.
2626 * lex.c (cxx_keywords): Likewise.
2627 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
2629 2001-09-11 Richard Henderson <rth@redhat.com>
2631 * parse.h (ctxp_for_generation): Mark extern.
2633 2001-09-10 Richard Henderson <rth@redhat.com>
2635 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
2637 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2639 * typeck.c (java_array_type_length, build_prim_array_type):
2640 Represent empty arrays by NULL index.
2642 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
2644 * java-tree.h (compile_resource_file): Grouped with other prototypes.
2645 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
2647 2001-09-06 Anthony Green <green@redhat.com>
2649 * class.c (O_BINARY): Define if necessary.
2650 (registerResource_libfunc): Declare.
2651 (init_class_processing): Initilize registerResource_libfunc.
2652 (compile_resource_file): New function.
2653 * java-tree.h (resource_name): Declare.
2654 (compile_resource_file): Declare.
2655 * jcf-parse.c (yyparse): Handle compiling java resource files.
2656 * lang.c (java_decode_option): Handle -fcompile-resource option.
2657 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
2659 * gcj.texi (Code Generation): Add documentation for -R flag.
2661 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2663 * jcf-write.c (generate_classfile): Issue an error in case of
2664 field/initial value mismatch.
2665 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
2666 being initialized and we're generating bytecode.
2667 (java_complete_lhs): In MODIFY_EXPR section: added comments,
2668 set DECL_INITIAL properly when appropriate.
2672 2001-09-01 Per Bothner <per@bothner.com>
2674 * parse.y (maybe_yank_clinit): A field without an initializer is not
2675 relevant. All initializers except static final and constant require
2676 <clinit>, regardless of flag_emit_class_files.
2678 2001-08-31 Per Bothner <per@bothner.com>
2680 * class.c (set_constant_value): When not emiting class files, then a
2681 String ConstantValue is a utf8const_ptr_type.
2683 2001-08-30 Per Bothner <per@bothner.com>
2685 * jcf-write.c (generate_classfile): Check that field is primitive
2686 or string before emitting ConstantValue attribute.
2688 2001-08-30 Per Bothner <per@bothner.com>
2690 * parse.y (resolve_qualified_expression_name): If creating a
2691 COMPOUND_EXPR, set it's type correctly.
2693 2001-08-30 Per Bothner <per@bothner.com>
2695 * jcf-io.c (open_class): Set filename field.
2697 * jcf-parse,c (parse_class_file): Set current_function_decl
2698 for better error message when Code attribute is missing.
2700 * lang.c (put_decl_node, lang_print_error): Re-arrange for
2701 better diagnostics, especially for constructors.
2703 2001-08-30 Per Bothner <per@bothner.com>
2705 * jcf-write.c (generate_classfile): Don't write ConstantValue
2706 attribute if field is not final, for compatibility with jdk.
2708 * jcf-write.c (generate_classfile): Convert ConstantValue values
2709 to correct type. Work-around for front-end bug.
2710 * class.c (set_constant_value): Error if constant has wrong type.
2712 2001-08-30 Per Bothner <per@bothner.com>
2714 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
2715 "Double" are printed at verbosity 1.
2717 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
2719 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
2721 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2723 * parse.y (patch_assignment): Don't verify final re-assignment here.
2724 (java_complete_lhs): Verify assignments to finals calling
2725 patch_assignment. Verify re-assignments to finals before calling
2728 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
2730 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
2733 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2735 * lex.c (java_lex): new local found_hex_digits. Set and then used
2736 in test to reject invalid hexadecimal numbers.
2737 * parse.y (java_complete_tree): Prevent unwanted cast with
2738 initialized floating point finals.
2739 (patch_binop): Emit a warning when detecting a division by zero,
2740 mark result not constant, don't simplify non integer division.
2742 2001-08-28 Per Bothner <per@bothner.com>
2744 * jcf-write.c (generate_bytecode_insns): For increments and
2745 decrements just recurse to push constant. Improvement on Mark's patch.
2747 2001-08-28 Mark Mitchell <mark@codesourcery.com>
2749 * jcf-write.c (generate_bytecode_insns): Generate an integer to
2750 real conversion for increments and decrements of reals.
2752 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2754 * parse.y (resolve_qualified_expression_name): Handle unresolved
2755 qualified expressions, prevent numerical qualifiers, fixed typo.
2758 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2760 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
2761 don't report anything but deprecated class when marked so. Handle
2763 (patch_method_invocation): Check deprecation on methods and types.
2764 (patch_binop): code becomes an enum tree_code, added default: to
2765 switch to handle that. Detect division by zero, try to fold and
2766 return before using a subroutine.
2768 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2770 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
2771 file smaller than 4 bytes.
2772 * parse.y (check_inner_circular_reference): New function.
2773 (check_circular_reference): Likewise.
2774 (array_initializer:): Accept {,}.
2775 (java_check_circular_reference): Rewritten using
2776 check_circular_reference and check_inner_circular_reference.
2777 (java_complete_expand_method): Unconditionally save and restore
2778 the unpurged exception list.
2779 (build_dot_class_method_invocation): Unmangle signature parameter.
2781 2001-08-21 Tom Tromey <tromey@redhat.com>
2783 * decl.c (init_decl_processing): Add `throws' field to method
2785 * class.c (make_method_value): Compute `throws' field for method.
2787 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2789 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
2790 circularity is detected.
2791 (ctors_unchecked_throws_clause_p): Fixed leading comment.
2793 2001-08-17 Richard Henderson <rth@redhat.com>
2795 * class.c (emit_register_classes): Add align parameter to
2796 call to assemble_integer.
2798 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
2800 * jcf-parse.c (load_class): New locals saved and class_loaded. If
2801 loading a class_or_name fails, try considering an innerclass name
2802 and load the enclosing context.
2803 * parse.y (resolve_inner_class): New function.
2804 (find_as_inner_class): Added leading comment.
2805 (register_incomplete_type): Keep the current context as enclosing
2806 context for JDEP_FIELD dependencies.
2807 (do_resolve_class): Locals new_class_decl and super initialized to
2808 NULL. Call resolve_inner_class, explore the enclosing context
2809 superclass if necessary.
2812 2001-08-16 Tom Tromey <tromey@redhat.com>
2814 * jcf-dump.c (main): Updated for change to jcf_path_seal.
2815 * gjavah.c (main): Updated for change to jcf_path_seal.
2816 * lang.c (version_flag): New global.
2817 (java_decode_option): Recognize `-version'.
2818 (java_init): Update for change to jcf_path_seal.
2819 * jcf.h (jcf_path_seal): Added `print' argument.
2820 * jcf-path.c (jcf_path_seal): Added `print' argument.
2822 2001-08-13 Zack Weinberg <zackw@panix.com>
2824 * Make-lang.in (java/decl.o): Update dependencies.
2825 * decl.c: Include libfuncs.h, don't include toplev.h.
2827 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2829 * decl.c (init_decl_processing): exception_type_node,
2830 class_not_found_type_node, and no_class_def_found_type_node
2831 initialized. predef_filenames augmented accordingly.
2832 instinit_identifier_node initialized.
2833 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
2834 * java-tree.h (enum java_tree_index): New entries
2835 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
2836 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
2837 (exception_type_node): New macro.
2838 (class_not_found_type_node): Likewise.
2839 (no_class_def_found_type_node): Likewise.
2840 (instinit_identifier_node): Likewise.
2841 (PREDEF_FILENAMES_SIZE): Adjusted.
2842 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
2843 (struct lang_type): Fixed typo in bitfield name.
2844 (DECL_INSTINIT_P): New macro.
2845 (ID_INSTINIT_P): Likewise.
2846 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
2848 * parse.y (encapsulate_with_try_catch): New function.
2849 (generate_instinit): Likewise.
2850 (build_instinit_invocation): Likewise.
2851 (ctors_unchecked_throws_clause_p): Likewise.
2852 (add_instance_initializer): Deleted.
2853 (build_instance_initializer): Likewise.
2854 (in_instance_initializer): Likewise.
2855 (check_method_redefinition): instinit$ not to be verified.
2856 (java_complete_expand_methods): Generate instinit$, simplified code.
2857 (build_dot_class_method): Eliminated unnecessary locals. Use
2858 encapsulate_with_try_catch, removed unnecessary code.
2859 (fix_constructors): New local iii. Use build_instinit_invocation.
2860 (patch_method_invocation): Added comment.
2861 (maybe_use_access_method): Don't consider instinit$.
2862 (find_applicable_accessible_methods_list): Shorten the search for
2864 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
2865 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
2866 (patch_throw_statement): Likewise. Fixed typo.
2868 2001-08-12 David Edelsohn <edelsohn@gnu.org>
2871 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2872 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2874 (lang_specific_pre_link): Use set_input to set input_filename.
2876 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2877 (main): Fix definition.
2878 Strip `main' from classname.
2881 2001-08-11 Zack Weinberg <zackw@panix.com>
2883 * lex.h: Don't include setjmp.h. Don't define
2884 SET_FLOAT_HANDLER or prototype set_float_handler.
2886 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2888 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
2889 `poplevel' in the right order.
2891 2001-08-09 Richard Henderson <rth@redhat.com>
2893 * Make-lang.in (class.o): Depend on TARGET_H.
2894 * class.c (emit_register_classes): Use target hooks instead of
2895 assemble_constructor and assemble_destructor.
2897 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
2899 * check-init.c (flags.h): Include
2900 (check_init): Don't report uninitialized static class
2901 initialization flags, don't free bit index when doing static class
2902 initialization optimization.
2903 (check_for_initialization): Return type changed to `unsigned int.'
2904 (attach_initialized_static_class): New function.
2905 * class.c (add_method_1): Create the initialized static class
2907 (finish_class): Always emit deferred inline methods.
2908 * decl.c (emit_init_test_initialization): Moved to expr.c
2909 (complete_start_java_method): Don't traverse
2910 DECL_FUNCTION_INIT_TEST_TABLE.
2911 (lang_mark_tree): Mark hash tables in function decls.
2912 * expr.c (emit_init_test_initialization): Moved from decl.c.
2913 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
2914 initialization flag, set DECL_CONTEXT and
2915 LOCAL_CLASS_INITIALIZATION_FLAG.
2916 (java_lang_expand_expr): Emit initialization code for static class
2917 initialized flags when entering block, if necessary.
2918 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
2919 * java-tree.h (flag_optimize_sci): New global variable declaration.
2920 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
2921 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
2922 (LOCAL_FINAL_P): Fixed typo in comment.
2923 (FINAL_VARIABLE_P): Likewise.
2924 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
2925 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
2926 (struct lang_decl): New fields `ict', `smic' and `cif.'
2927 (check_for_initialization): New returned value for global.
2928 (attach_initialized_static_class): New global function.
2929 (STATIC_CLASS_INIT_OPT_P): New macro.
2930 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
2931 * lang.c (java_decode_option): Handle
2932 `-fno-optimize-static-class-initialization'
2933 * parse.y (start_complete_expand_method): New function.
2934 (java_expand_method_bodies): Likewise.
2935 (attach_init_test_initialization_flags): Likewise.
2936 (adjust_init_test_initialization): Likewise.
2937 (emit_test_initialization): Likewise.
2938 (java_complete_expand_methods): Nullify abstract and native method
2940 (java_complete_expand_method): New locals `fbody', `block_body'
2941 and `exception_copy.' Reorganized: directly return on empty method
2942 bodies, call `start_complete_expand_method', remember definitely
2943 initialized static class in function, don't expand method bodies.
2944 (java_expand_classes): Call `java_expand_method_bodies' before
2945 `finish_class' when compiling to native.
2946 (resolve_expression_name): Use `orig' after building outer class
2948 (patch_invoke): Remember static method invokations.
2950 2001-08-06 Richard Henderson <rth@redhat.com>
2952 * class.c (emit_register_classes): Pass a symbol_ref and priority
2953 to assemble_constructor.
2955 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
2957 * java-tree.h (all_class_filename): New macro.
2958 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2959 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2960 newly created IDENTIFIER_NODE to `all_class_filename.'
2962 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2964 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2965 Use ggc_add_tree_root to register roots.
2967 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2969 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2970 second operand calling check_init.
2971 * decl.c (complete_start_java_method): Swaped second and third
2972 arguments while creating WITH_CLEANUP_EXPR node.
2973 * jcf-write.c (generate_bytecode_insns): Use second operand
2974 instead of third when handling WITH_CLEANUP_EXPR.
2975 * parse.y (java_complete_lhs): Expand second operand of
2976 WITH_CLEANUP_EXPR nodes.
2977 (patch_synchronized_statement): Swaped second and third arguments
2978 while creating WITH_CLEANUP_EXPR node.
2980 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2982 * parse.y (create_interface): Avoid cyclic inheritance report when
2983 syntax error encountered during class definition.
2986 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2988 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2990 (lang_specific_pre_link): Use set_input to set input_filename.
2992 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2993 (main): Fix definition.
2994 Strip `main' from classname.
2997 2001-07-18 Tom Tromey <tromey@redhat.com>
3000 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
3001 * lex.c (java_new_lexer): Use ICONV_CONST.
3002 (java_read_char): Likewise.
3003 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
3004 (jv-scan$(exeext)): Likewise.
3006 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3008 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
3009 * parse.y (check_class_interface_creation): Allow `private' if the
3010 enclosing is not an interface.
3011 (create_interface): Interface tagged public if the enclosing
3012 context is an interface.
3013 (create_class): Class tagged public if the enclosing context
3017 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3019 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
3022 2001-07-14 Tim Josling <tej@melbpc.org.au>
3024 * check-init.c (check_init): Remove references to EXPON_EXPR.
3026 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3028 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
3029 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
3032 2001-07-13 Tom Tromey <tromey@redhat.com>
3034 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
3037 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3039 * parse.y (patch_method_invocation): Don't override primary if one
3040 is already provided, but let this$<n> be built. Fixed comment.
3042 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3044 * parse.y (empty_statement:): Report empty statement error only
3045 when found at class declaration level.
3048 2001-07-12 Tom Tromey <tromey@redhat.com>
3050 * expr.c (expand_load_internal): New function.
3051 (LOAD_INTERNAL): Use it.
3053 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
3055 * parse.y (verify_constructor_super): Compare anonymous class ctor
3056 args with `valid_method_invocation_conversion_p.'
3059 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3061 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
3062 `-fsyntax-only.' Fixes PR java/3248
3064 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3066 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
3068 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3070 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
3071 current function is static. Fixes PR java/1970
3073 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3075 * parse.y (patch_method_invocation): Add enclosing context to ctor
3076 calls if necessary. Fixes PR java/2953
3078 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3080 * parse.y (resolve_package): Abort if qualified expression member
3082 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
3085 2001-07-07 Zack Weinberg <zackw@stanford.edu>
3087 * verify.c: Don't use // comments.
3089 2001-07-05 Tom Tromey <tromey@redhat.com>
3091 * lang.c (flag_assume_compiled): Removed.
3092 * java-tree.h (flag_assume_compiled): Removed.
3093 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
3094 -fhash-synchronization, -fuse-divide-subroutine,
3095 -fcheck-references, -femit-class-file, -femit-class-files,
3096 -fassume-compiled. Updated --encoding information. Changed
3097 -foutput-class-dir to `-d'.
3099 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
3101 * jcf-parse.c (parse_class_file): Add lineno parameter to
3102 debug_start_source_file call.
3104 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
3106 * gcj.texi: Use gpl.texi.
3107 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
3108 dependencies and use doc/include in search path.
3110 2001-07-03 Jeff Sturm <jsturm@one-point.com>
3112 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
3113 `this'. If so, don't build instance initializers.
3115 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3117 * parse.y (resolve_expression_name): Improved error message for
3118 inner class cases. Fixes PR java/1958
3120 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
3122 * lang.c: #include diagnostic.h
3123 (lang_print_error): Add a `diagnostic_context *' parameter.
3124 (java_dummy_print): Likewise.
3125 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
3127 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3129 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
3130 * jcf.h (typedef struct JCF): New bitfield `finished.'
3131 (JCF_FINISH): Set `finished.'
3132 (JCF_ZERO): Reset `finished.'
3135 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3137 * parse.y (class_body_declaration:): Don't install empty instance
3141 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3143 * class.c (set_super_info): Call `set_class_decl_access_flags.'
3144 (set_class_decl_access_flags): New function.
3145 * java-tree.h (set_class_decl_access_flags): New prototype.
3146 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
3147 (parse_class_file): New local `decl_max_locals.' Take wide types
3148 into account to compute DECL_MAX_LOCALS.
3149 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
3152 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
3154 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
3156 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3158 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
3159 * parse.y (do_resolve_class): Moved comments out to leading comment
3160 section. Removed local `start', New local `_ht' and
3161 `circularity_hash.' Record `enclosing' in hash table and search
3162 it to detect circularity. Use `enclosing' as an argument to
3163 `lookup_cl.' Free the hash table when done.
3165 2001-06-19 Tom Tromey <tromey@redhat.com>
3167 * lex.c (java_read_char): Disallow invalid and overlong
3168 sequences. Fixes PR java/2319.
3170 2001-06-05 Jeff Sturm <jsturm@one-point.com>
3172 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
3174 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3176 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
3177 arguments accordingly.
3179 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
3181 * gcj.texi: Move contents to just after title page.
3183 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
3185 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
3187 (patch_incomplete_class_ref): Build the class ref, build the class
3188 init if necessary, complete the tree.
3191 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3193 * parse.y (lookup_field_wrapper): Test `name' code.
3194 (resolve_qualified_expression_name): Test `qual_wfl' code.
3195 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
3196 handle `qual_wfl' by code.
3197 (maybe_build_primttype_type_ref): Test `wfl' code.
3199 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3201 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
3203 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
3204 the dvi file in the java directory.
3206 2001-05-25 Sam TH <sam@uchicago.edu>
3208 * gen-table.pl javaop.h jcf.h lex.h,
3209 parse.h: Fix header include guards.
3211 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
3213 * jv-scan.c (version): Update copyright year.
3215 2001-05-21 Per Bothner <per@bothner.com>
3217 * jcf-parse.c (read_class): If class is from .class or .zip file
3218 and it's already been read, don't push/pop parser context.
3220 2001-05-18 Per Bothner <per@bothner.com>
3222 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
3223 command line so the jvgenmain-generated main program comes first.
3225 2001-05-15 Tom Tromey <tromey@redhat.com>
3227 * class.c (build_utf8_ref): Don't generate identifier based on
3230 2001-05-12 Richard Henderson <rth@redhat.com>
3232 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
3233 * expr.c (java_lang_expand_expr): Expand it.
3234 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
3235 calling build_exception_object_ref.
3236 * parse.y (catch_clause_parameter): Likewise.
3237 (build_dot_class_method): Likewise.
3238 (try_reference_assignconv): Likewise.
3239 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
3240 * jcf-write.c (generate_bytecode_insns): Likewise.
3242 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3244 * parse.y (build_unresolved_array_type): Set
3245 EXPR_WFL_QUALIFICATION on the newly created wfl.
3246 Fixes PR java/2538. Fixes PR java/2535.
3248 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3250 * parse.y (fix_constructors): Removed unnecessary assignment to
3251 local. Moved assignment to `this$<n>', fixed comments and
3253 (build_wfl_wrap): Fixed indentation.
3254 Fixes PR java/2598, java/2579 and java/2658.
3256 2001-05-03 Mo DeJong <mdejong@redhat.com>
3258 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
3259 check for byte swap.
3261 2000-05-02 Jeff Sturm <jsturm@one-point.com>
3263 * expr.c (build_class_init): Move MODIFY_EXPR
3264 outside of COND_EXPR. Remove variable `call'.
3266 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3268 * decl.c: NULL_PTR -> NULL.
3269 * jcf-write.c: Likewise.
3271 2001-05-01 Tom Tromey <tromey@redhat.com>
3273 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
3274 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
3275 * gcj.texi: Updated copyright text. Include fdl.texi.
3276 (Top): Link to new node.
3278 2001-05-01 Per Bothner <per@bothner.com>
3280 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
3282 2001-05-01 Per Bothner <per@bothner.com>
3284 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
3285 import_list contains the name, not the TREE_PURPOSE.
3287 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3289 * jcf-io.c (read_zip_member): Cast to long in comparison with
3292 * jvspec.c (lang_specific_driver): Initialize variables.
3294 * mangle.c (find_compression_record_match): Likewise.
3296 * typeck.c (build_null_signature): Provide static prototype. Mark
3297 parameter with ATTRIBUTE_UNUSED.
3299 * verify.c (verify_jvm_instructions): Initialize variable.
3301 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3303 * parse.y (do_resolve_class): Check for cyclic inheritance during
3304 inner class resolution.
3306 2001-04-27 Per Bothner <per@bothner.com>
3308 * parse.y (java_expand_classes): Don't change ctxp_for_generation
3309 while iterating, since that could cause gc to lose stuff.
3311 2001-04-26 Per Bothner <per@bothner.com>
3313 Fix method search wrt scope of inner classes to match JLS2.
3314 * typeck.c (build_null_signature): New static function.
3315 (has_method): New function. Uses build_null_signature and lookup_do.
3316 * java-tree.h (has_method): New declaration.
3317 * parse.y (find_applicable_accessible_methods_list): Do not search
3318 context of inner classes here.
3319 (patch_method_invocation): Search scope, ie. current and outer clases,
3320 for method matching simple name, to find class.
3322 2001-04-26 Per Bothner <per@bothner.com>
3324 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
3325 Fix thinko: If a single case, use if_icmpeq, not ifeq.
3327 * constants.c (find_methodref_with_class_index): New function.
3328 (find_methodref_index): Use find_methodref_with_class_index.
3329 * java-tree.h (find_methodref_with_class_index): New declaration.
3330 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
3331 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
3332 If context changed from interface to class, don't use invokeinterface.
3334 2001-04-25 Per Bothner <per@bothner.com>
3336 * verify.c (verify_jvm_instructions): For field instructions,
3337 check that field index is valid. For invoke instructions, check that
3338 method index is valid.
3340 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
3342 * config-lang.in (target_libs): Copy from $libgcj_saved.
3344 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3346 * decl.c (init_decl_processing): Add new class "protectionDomain"
3348 * class.c (make_class_data): Set initial value for "protectionDomain".
3350 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3352 * jvspec.c (lang_specific_driver): Fix memory allocation
3353 deficit, by using concat in lieu of xmalloc/sprintf.
3355 2001-04-20 Per Bothner <per@bothner.com>
3357 Fixes to compile multiple .class files at once.
3358 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
3359 * java-tree.h (CLASS_PARSED_P): New macro.
3360 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
3361 * jcf-parse.c (jcf_parse_source): Inline into read_class.
3362 (read_class): Avoid some code duplication.
3363 Don't call JCF_FINISH for a .class file - might be needed later.
3364 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
3365 rather than CLASS_LOADED_P, since latter implies class laid out.
3366 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
3367 * parse.y: Don't need to set CLASS_LOADED_P for array types.
3369 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3371 * Make-lang.in (java/boehm.o): Depend on toplev.h.
3373 * boehm.c: Include toplev.h.
3375 2001-04-06 Tom Tromey <tromey@redhat.com>
3376 Alexandre Petit-Bianco <apbianco@redhat.com>
3378 Fix for PR gcj/1404 and PR gcj/2332:
3379 * parse.y (build_array_from_name): If we use the type_wfl then
3380 accumulate dimensions from the original type as well.
3381 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
3383 2001-04-06 Tom Tromey <tromey@redhat.com>
3385 * parse.y (analyze_clinit_body): Return true if the second operand
3386 of a METHOD_EXPR is nonzero.
3388 2001-04-06 Tom Tromey <tromey@redhat.com>
3390 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
3392 ($(srcdir)/java/parse.c): Likewise.
3394 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3396 * gcj.texi: Use `which-gcj' instead of `which-g77.'
3397 (version-gcc): Initialized.
3398 (which-gcj): Likewise.
3400 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3402 * java-tree.h (struct lang_decl): New macro
3403 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
3404 * parse.y (build_instance_initializer): New function.
3405 (add_instance_initializer): Use it.
3406 (java_fix_constructors): Set `current_class' before fix pass.
3407 (fix_constructors): Just return if already fixed. Move `super()'
3408 invokation ahead. Use `build_instance_initializer.'
3411 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3413 * parse.y (resolve_qualified_expression_name): Pass field's
3414 DECL_CONTEXT to `not_accessible_p.'
3415 (not_accessible_p): Changed parameters order in `inherits_from_p'
3418 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
3420 * lang-options.h: Add flag_check_references.
3422 2001-04-04 Per Bothner <per@bothner.com>
3424 * java-tree.h (CONSTANT_VALUE_P): New macro.
3425 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
3426 * parse.y (maybe_build_class_init_for_field): New static function.
3427 (resolve_expression_name, resolve_field_access): Use
3428 maybe_build_class_init_for_field instead of build_class_init
3429 This does not do the init if the field is compile-time-constant.
3430 (resolve_field_access): Simplify.
3432 * parse.y (fold_constant_for_init): Merge test into switch.
3434 2001-04-03 Zack Weinberg <zackw@stanford.edu>
3436 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
3438 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
3440 2001-04-02 Zack Weinberg <zackw@stanford.edu>
3442 * expr.c (pop_type_0): Save the result of the first
3443 lang_printable_name call in a scratch buffer, so it
3444 won't be clobbered by the second call.
3446 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3448 * parse-scan.y (array_type:): Rewritten.
3449 (type_declaration:): `empty_statement' replaces `SC_TK.'
3450 (class_member_declaration:): `empty statement' added.
3451 (method_body:): Simplified.
3452 (static_initializer:): Likewise.
3453 (primary_no_new_array:): Use `type_literals.'
3454 (type_literals:): New rule.
3455 (dims:): Set and update `bracket_count.'
3456 Fixes PR java/1074. Fixes PR java/2412.
3458 2001-03-28 Hans Boehm <boehm@acm.org>
3460 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
3461 (get_boehm_type_descriptor): Set type on returned value to be a
3462 pointer length integer.
3464 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3466 * expr.c (pop_type_0): Call `concat' rather than building the
3468 (pop_type): Add format specifier in call to `error'.
3470 * parse.y (patch_method_invocation): Avoid casting away
3473 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
3475 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
3477 2001-03-28 Richard Henderson <rth@redhat.com>
3479 IA-64 ABI Exception Handling:
3480 * Make-lang.in (except.o): Don't depend on eh-common.h.
3481 * check-init.c (check_init): Handle EXC_PTR_EXPR.
3482 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
3483 [soft_exceptioninfo_call_node]: Remove.
3484 [eh_personality_libfunc, lang_eh_runtime_type]: New.
3485 (end_java_method): No emit_handlers.
3486 * except.c (java_set_exception_lang_code): Remove.
3487 (method_init_exceptions): Don't call it.
3488 (prepare_eh_table_type): No CATCH_ALL_TYPE.
3489 (build_exception_object_ref): New.
3490 (expand_end_java_handler): Update for except.h name changes.
3491 (emit_handlers, expand_resume_after_catch): Remove.
3492 * expr.c (java_lang_expand_expr): Update for except.h name changes.
3493 (process_jvm_instruction): Use build_exception_object_ref.
3494 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
3495 (soft_exceptioninfo_call_node): Remove.
3496 (build_exception_object_ref): Declare.
3497 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
3498 soft_exceptioninfo_call_node. Move processing ...
3499 [EXC_PTR_EXPR]: ... here.
3500 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
3501 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
3502 (source_end_java_method): No java_set_exception_lang_code or
3504 (build_dot_class_method): Use build_exception_object_ref.
3505 (try_reference_assignconv): Check EXC_PTR_EXPR not
3506 soft_exceptioninfo_call_node.
3508 2001-03-28 Richard Henderson <rth@redhat.com>
3510 * java-tree.h (throw_node): Define as a single member of
3511 java_global_trees instead of a separate array.
3512 (JTI_THROW_NODE): New.
3513 * decl.c (throw_node): Don't declare.
3514 (init_decl_processing): Init a scalar throw_node.
3515 Don't register it for gc.
3516 * check-init.c (check_init): Reference scalar throw_node.
3517 * expr.c (build_java_athrow): Likewise.
3518 * jcf-write.c (generate_bytecode_insns): Likewise.
3519 * parse.h (BUILD_THROW): Likewise.
3521 2001-03-28 Richard Henderson <rth@redhat.com>
3523 * decl.c (end_java_method): Do not save and restore
3524 flag_non_call_exceptions.
3525 * parse.y (source_end_java_method): Likewise.
3526 * lang.c (flag_exceptions): Don't declare.
3527 (java_init_options): Set flag_non_call_exceptions. Set
3528 flag_exceptions here ...
3529 (java_init): ... not here.
3531 2001-03-27 Richard Henderson <rth@redhat.com>
3533 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
3534 exceptions_via_longjmp.
3536 * lang.c (flag_new_exceptions): Don't declare it.
3537 (java_init_options): Or set it.
3539 2001-03-27 Richard Henderson <rth@redhat.com>
3541 * decl.c (end_java_method): Rename asynchronous_exceptions to
3542 flag_non_call_exceptions.
3543 * parse.y (source_end_java_method): Likewise.
3545 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3547 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
3549 2001-03-26 Mark Mitchell <mark@codesourcery.com>
3551 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
3553 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3555 * parse.y (find_as_inner_class): Follow current package
3556 indications not to mistakingly load an unrelated class.
3558 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3560 * constants.c (PUTN): Use memcpy, not bcopy.
3562 * lex.c (java_read_char): Use memmove, not bcopy.
3564 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
3566 2001-03-23 Per Bothner <per@bothner.com>
3568 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
3569 macro for better error pin-pointing.
3570 * java-tree.h: Fix typo in comment.
3572 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
3573 Don't include jsr/goto in exception range.
3574 Check if start and end of exception range are the same (also TRY_EXPR).
3575 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
3576 However, do emit the following goto even if try_block is empty.
3577 Defer freeing exception_decl until after the finalizer, to make
3578 sure the local isn't reused in the finalizer. Fixes PR java/1208.
3580 * parse.y (java_complete_lhs): If the try-clause is empty, just
3581 return the finally-clause and vice versa.
3583 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3585 * gcj.texi (Input Options): documented the check for attribute
3586 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
3587 * java-tree.h (flag_force_classes_archive_check): Declared extern.
3588 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
3589 (jcf_parse): Check for the right classes archive if necessary.
3590 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
3591 (jcf_parse_fields): Fixed indentation.
3592 * jcf-write.c (append_gcj_attribute): New function.
3593 (generate_classfile): Compute the attribute count, invoke
3594 `append_gcj_attribute'.
3595 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
3596 turned into bit-fields. New bit-field `right_zip.'
3597 (JCF_ZERO): Set `right_zip' to zero.
3598 * lang-options.h (-fforce-classes-archive-check): Added flag.
3599 * lang.c (flag_force_classes_archive_check): New flag.
3600 (lang_f_options): New entry `force-classes-archive-check.'
3603 2001-02-07 Andrew Haley <aph@redhat.com>
3605 * gcj.texi (Configure-time Options): Add -fcheck-references.
3606 * expr.c (build_java_indirect_ref): New function.
3607 (java_check_reference): New function.
3608 (build_java_array_length_access): Use build_java_indirect_ref to
3609 check for null references.
3610 (build_java_arrayaccess): Likewise.
3611 (build_get_class): Likewise.
3612 (build_field_ref): Likewise.
3613 (invoke_build_dtable): Likewise.
3614 (build_invokeinterface): Likewise.
3615 * lang.c (lang_f_options): Add flag_check_references.
3616 * jvspec.c (jvgenmain_spec): Add flag_check_references.
3617 * java-tree.h (flag_check_references): New variable.
3618 * lang.c (flag_check_references): Likewise.
3619 * parse.y (patch_invoke): Use java_check_reference.
3620 (patch_assignment): Allow for extra nesting in
3621 _Jv_CheckArrayStore.
3623 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
3625 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
3626 * lex.c (cxx_keywords): Likewise.
3628 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3630 * parse.y (qualify_ambiguous_name): Broaden `length'
3631 recognition. Help MODIFY_EXPR be resolved as expression names.
3632 Fixes PR java/2066. Fixes PR java/2400.
3634 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
3636 * gjavah.c (process_file): Mark interface definitions with
3637 "__attribute__ ((java_interface))".
3639 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3641 * class.c (layout_class): Fixed push_super_field's second
3642 argument. Fixes PR java/2333.
3643 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
3644 too early to lay innerclasses out.
3646 2001-03-20 Tom Tromey <tromey@redhat.com>
3647 Alexandre Petit-Bianco <apbianco@redhat.com>
3649 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
3650 inside an array reference. Insertion of the array store check
3651 rewritten. Fixes PR java/2299.
3653 2001-03-20 Tom Tromey <tromey@redhat.com>
3655 * lex.c (java_read_unicode): Only accept leading `u's.
3657 2001-03-20 Tom Tromey <tromey@redhat.com>
3659 * jcf-parse.c (read_class): Initialize `class'.
3661 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3663 * jcf_parse.c (jcf_parse): Eliminate unused variable.
3665 2001-03-19 Mark Mitchell <mark@codesourcery.com>
3667 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
3668 (layout_class): Likewise.
3669 (layout_class_method): Likewise.
3670 (emit_register_classes): Likewise.
3671 * decl.c (builtin_function): Likewise.
3672 (give_name_to_locals): Likewise.
3674 2001-03-19 Per Bothner <per@bothner.com>
3676 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
3677 before trying to load an inner class.
3679 Fixes to process to command-line .class files in two passes.
3680 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
3681 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
3682 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
3683 * class.c (is_compiled_class): Fix for renamed flag.
3684 * parse.y (maybe_create_class_interface_decl): Likewise.
3685 * jcf-parse.c (yyparse): Also set if compiling .class files.
3686 * jcf-parse.c (read_class); Read current_class.
3687 (jcf_parse): Make static.
3688 (load_inner_classes): New function, with code moved from jcf_parse,
3689 because we need to inner classes after the command-line files are read.
3690 (yyparse): Set finput to NULL when it doesn't need to be closed.
3691 Reduce use of main_jcf (basically only for archive) and
3692 use finput instead of main_jcf->read_state.
3693 Inline jcf_figure_file_type into yyparse.
3694 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
3695 Defer load_inner_classes and parse_class_file to a second pass,
3696 after we've correctly mapped command-line .clas fiels to classes.
3697 (jcf_figure_file_type): Removed.
3698 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
3699 (JCF_ZERO): Also clear zipd field.
3700 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
3702 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3704 * jcf-parse.c (yyparse): Change ch from char * to char.
3706 2001-03-19 Per Bothner <per@bothner.com>
3708 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
3709 Add constructed filelist-file at end, following -xjava. Thus any .o
3710 and library files are not affected by the -xjava. Also wrap
3711 explicit @FILE with -xjava and -xnone.
3713 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
3715 * class.c (build_static_field_ref): Call make_decl_rtl() after
3716 setting the DECL_EXTERNAL flag.
3718 2001-03-17 Per Bothner <per@bothner.com>
3720 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
3722 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
3723 when result is is needed (target is STACK_TARGET).
3725 * parse.h (JDEP_SOLV): Removed.
3726 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
3728 * parse.y (incomplete_class_list): Removed.
3729 (obtain_incomplete_type): Don't use or set incomplete_class_list.
3730 It doesn't work if resolve_class changes the name of an array type
3731 that is on the list and then someone else looks for the modified name.
3732 Also, seems liable to break when compiling multiple source files at
3733 once. So the simplest is to just remove incomplete_class_list -
3734 it is only a minor space win and it is not even clear it saves time.
3736 * parse.y (resolve_class): Remove unneeded promote_type.
3738 2001-03-15 Per Bothner <per@bothner.com>
3740 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
3741 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
3742 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
3743 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
3745 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
3746 * parse.y (java_expand_classes): Likewise.
3748 * parse.y (expand_start_java_method): Was only called once and had a
3749 misleading name, so inline in caller java_complete_expand_method.
3750 (enter_a_block): Likewise inline in enter_block and remove.
3752 Remove junk from when gcc/java was created (by copying from C/C++).
3753 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
3754 (struct binding_level): Remove fields keep, keep_if_subblocks,
3755 more_cleanups_ok, have_cleanups (which have never been used).
3756 (pushlevel, poplevel): Remove related useless code.
3758 * class.c (make_class_data): The class_dtable_decl (i.e. the
3759 vtable for Class) should be external, except when compiling Class.
3761 * jvspec.c (lang_specific_driver): Fix -C handling.
3762 Check -save-temps to see if temp @FILE should be deleted.
3763 Follow-up to/fix for February 16 patch.
3765 * verify.c (verify_jvm_instructions): Better error msgs for dup.
3766 (type_stack_dup): Remove no-longer neded error check.
3768 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
3770 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
3771 to 'for_pointer'. If this type is for a pointer (argument) mangling,
3772 don't surround the element with 'N..E' if the type name is
3775 2001-03-14 Mark Mitchell <mark@codesourcery.com>
3777 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
3778 DECL_RTL_SET_P, etc.
3779 (make_method_value): Likewise.
3780 (get_dispatch_table): Likewise.
3782 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
3784 2001-03-07 Tom Tromey <tromey@redhat.com>
3786 * config-lang.in (lang_requires): Define.
3788 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
3790 * typeck.c (convert): Check flag_unsafe_math_optimizations,
3793 2001-03-05 Per Bothner <per@bothner.com>
3795 Fix a problem where rest_of_decl_compilation applied to
3796 class_dtable_decl causes problems because it was done too early,
3797 before output file was opened.
3798 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
3799 * class.c (class_dtable_decl): Add macro - element of class_roots.
3800 (make_class_data): Define class_dtable_decl.
3801 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
3803 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3805 * java/class.c, java/decl.c, java/java-tree.h: Replace all
3806 uses of 'boolean' with 'bool'.
3808 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3810 * lang-specs.h: Add zero initializer for cpp_spec field to all
3813 2001-02-16 Per Bothner <per@bothner.com>
3815 Handle compiling multiple input files at once, and @FILE syntax.
3816 * gcj.texi: Updated documentation to match.
3817 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
3818 * jcf-parse.c (parse_source_file): Split into ...
3819 (parse_source_file_1): New function - and:
3820 (parse_source_file_2): New function.
3821 (yyparse): On -ffilelist-file, open and scan named file.
3822 On first pass over files, only do parse_source_file_1.
3823 A new second pass calls parse_source_file_2 for each file to compile.
3824 (init_jcf_parse): Call init_src_parse.
3825 * jvspec.c (INDIRECT_FILE_ARG): New flag.
3826 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
3827 as multiple input file combined in one compilation.
3828 * lang-options.h: Add -ffilelist-file
3829 * lang.c (flag_filelist_file): New flag variable.
3830 (lang_f_options): Handle -ffilelist-file.
3831 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
3832 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
3833 gclass_list - use global fields of src_parse_roots instead.
3834 * parse.y (src_parse_roots): New array.
3835 (incomplete_class_list, gclass_list): New macros.
3836 (push_parser_context, java_pop_parser_context,
3837 java_parser_context_resume): Don't fiddle with deleted fields.
3838 (various): Use incomplete_class gclass_list and global macros
3839 instead of parse_ctxt fields - the lists are global.
3840 (init_src_parse): New function.
3842 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3844 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
3846 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3848 * parse.y (check_inner_class_access): Moved declaration of local
3849 `enclosing_decl_type' to the right location.
3851 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
3853 * parse.y (parser_check_super_interface): Don't call
3854 check_pkg_class_access for an inner interface.
3855 (parser_check_super): Don't call check_pkg_class_access for inner
3857 (do_resolve_class): Simplify enclosing type loop. Don't call
3858 check_pkg_class_access if CL and DECL are not set.
3859 (find_in_imports_on_demand): Set DECL if class_type needed to be
3860 loaded. Don't call check_pkg_class_access for an inner class.
3861 (check_inner_class_access): Rewritten to implement member access
3862 rules as per spec 6.6.1.
3863 (check_pkg_class_access): Handle the empty package correctly.
3864 (in_same_package): New function. Determine if two classes are in the
3867 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
3869 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
3870 method into array types.
3871 * parse.y (patch_method_invocation): Bypass access check on clone call
3874 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3876 * expr.c (build_instanceof): Check for arrays when trying fold to
3879 2001-02-15 Jim Meyering <meyering@lucent.com>
3881 * Make-lang.in (java.install-common): Depend on `installdirs'.
3882 (java.install-info): Likewise.
3884 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
3886 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
3888 2001-02-14 Tom Tromey <tromey@redhat.com>
3889 Alexandre Petit-Bianco <apbianco@cygnus.com>
3891 Fix for PR java/1261.
3892 * typeck.c (build_java_array_type): Add public `clone' method to
3894 * parse.y (resolve_qualified_expression_name): Use current_class
3895 when checking for inaccessibility.
3896 (patch_method_invocation): Fixed error message when accessibility
3897 denied. Added `from_super' argument.
3899 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3901 * parse.y (resolve_class): Don't build a fake decl. Use the one
3903 * typeck.c (build_java_array_type): Build and assign decl to array
3906 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3908 * parse.y (not_accessible_p): Changed leading comment. Added extra
3909 `where' argument. Use it to enforce protected access rules.
3910 (resolve_qualified_expression_name): Added extra argument to
3912 (patch_method_invocation): Use argument `primary' to provide
3913 not_accessible_p with an extra argument.
3914 (lookup_method_invoke): Added extra argument to not_accessible_p.
3915 (search_applicable_method_list): Likewise.
3917 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3919 * parse.y (resolve_qualified_expression_name): Try to resolve as
3920 an inner class access only if `decl' is a TYPE_DECL.
3922 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3924 * decl.c (classdollar_identifier_node): Initialize.
3925 * java-tree.h (enum java_tree_index): New entry
3926 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
3927 (classdollar_identifier_node): New macro.
3928 (ID_CLASSDOLLAR_P): Likewise.
3929 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
3930 (build_dot_class_method_invocation): Likewise.
3931 (find_applicable_accessible_methods_list): `class$' can't be
3934 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3936 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
3938 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3940 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
3941 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3944 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3946 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
3947 outside of the `__U' sequence too.
3948 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
3951 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3953 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
3955 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3957 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
3958 (JVGENMAIN_OBJS): Likewise.
3959 * java-tree.h (append_gpp_mangled_name): New prototype.
3960 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3961 Removed cast calling `gcc_add_root.'
3962 * jvgenmain.c (mangle_obstack): New global, initialized.
3964 (do_mangle_class): Constify local `ptr.'
3965 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3966 append_gpp_mangle_name and update `count' if necessary.
3967 Use `mangle_obstack.'
3968 * mangle.c (append_unicode_mangled_name): Removed.
3969 (append_gpp_mangled_name): Likewise.
3970 (unicode_mangling_length): Likewise.
3971 (mangle_member_name): Return type set to `void.'
3972 (mangle_field_decl): Don't append `U' in escaped names.
3973 (mangle_method_decl): Likewise.
3974 (mangle_member_name): Just use `append_gpp_mangled_name.'
3975 * mangle_name.c: New file.
3977 2001-02-07 Per Bothner <per@bothner.com>
3979 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3981 * check-init.c (check_init): Don't call done_alternative after
3982 processing loop code, as a LOOP_EXPR never terminates normally.
3984 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3986 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3988 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3990 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3993 2001-02-06 Tom Tromey <tromey@redhat.com>
3995 * lex.c (java_new_lexer): Longer error message.
3997 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4000 * typeck.c (build_prim_array_type): Added leading comment.
4001 (build_java_array_type): Moved locals out of
4002 block. Always create the `data' field, fixed alignment to match
4005 2001-02-04 Tom Tromey <tromey@redhat.com>
4007 * expr.c (java_lang_expand_expr): Don't bother recomputing
4008 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
4011 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4013 * parse.y (process_imports): Save the original name of the import
4014 for better error report.
4016 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
4018 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
4019 of macros used when compiling jvspec.c.
4020 * jvspec.c (lang_specific_driver): Link with the shared
4023 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4025 * check-init.c (check_init): Call internal_error instead of fatal.
4026 * expr.c (java_lang_expand_expr): Likewise.
4027 * jcf-parse.c (get_constant): Likewise.
4028 * mangle.c (java_mangle_decl): Likewise.
4029 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
4030 (operator_string): Likewise.
4031 * check-init.c (check_init): Call abort instead of fatal.
4032 * class.c (build_class_ref): Likewise.
4033 * constants.c (write_constant_pool): Likewise.
4034 * decl.c (start_java_method): Likewise.
4035 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
4036 (java_stack_dup, encode_newarray_type): Likewise.
4037 (build_java_array_length_access): Likewise.
4038 (build_java_check_indexed_type, expand_java_pushc): Likewise.
4039 (build_java_soft_divmod, build_invokeinterface): Likewise.
4040 * java-tree.h (INNER_CLASS_P): Likewise.
4041 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
4042 (give_name_to_class, get_class_constant): Likewise.
4043 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
4044 (find_constant_index, generate_bytecode_conditional): Likewise.
4045 (generate_bytecode_insns, perform_relocations): Likewise.
4046 * lex.c (java_unget_unicode, java_lex): Likewise.
4047 * mangle.c (mangle_type, mangle_record_type): Likewise.
4048 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
4049 (finish_mangling): Likewise.
4050 * parse.h (MARK_FINAL_PARMS): Likewise.
4051 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
4052 (obtain_incomplete_type, java_complete_class): Likewise.
4053 (java_check_regular_methods, java_complete_expand_method): Likewise.
4054 (cut_identifier_in_qualified, check_deprecation): Likewise.
4055 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
4056 (java_complete_lhs, lookup_name_in_blocks): Likewise.
4057 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
4058 * typeck.c (set_local_type, parse_signature_type): Likewise.
4059 (parse_signature_string, build_java_signature): Likewise;
4060 (set_java_signature): Likewise.
4061 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
4062 * class.c (add_method): Call fatal_error instead of fatal.
4063 (build_static_field_ref): Likewise.
4064 * expr.c (build_known_method_ref, expand_invoke): Likewise.
4065 * jcf-parse.c (get_constant, jcf_parse): Likewise.
4066 * lex.c (java_new_new_lexer): Likewise.
4067 * jv-scan.c (main): Likewise.
4068 (fatal_error): Renamed from fatal.
4069 * jcf-parse.c (yyparse): Call fatal_io_error instead of
4071 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
4072 (yyparse): Likewise.
4073 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
4074 * lex.c (java_get_line_col): Likewise.
4075 * jcf-parse.c (load_class): Make errors non-fatal.
4076 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
4078 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
4080 * jvgenmain.c (class_mangling_suffix): Remove unused string.
4081 (error): Remove unused function.
4082 (main): Don't use "__attribute__ alias" on generated class symbol.
4084 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
4086 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
4088 * parse.y (finish_method_declaration): Code accounting for WFLed
4089 method DECL_NAMEs deleted.
4090 (check_abstract_method_definitions): Likewise.
4091 (resolve_type_during_patch): Layout resolved type.
4092 * typeck.c (lookup_do): Removed unused local.
4094 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
4096 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
4097 * decl.c (init_decl_processing): Use integer_minus_one_node, not
4098 integer_negative_one_node.
4099 * expr.c (build_java_binop): Likewise.
4101 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
4103 * zextract.c (read_zip_archive): Read file_offset before writing
4104 zipd and consequently clobbering the header contents.
4106 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4108 * Make-lang.in: Remove all dependencies on defaults.h.
4109 * decl.c: Don't include defaults.h.
4111 * parse.y: Likewise.
4113 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4115 * ChangeLog (2001-01-21): Fixed typo.
4116 * class.c (layout_class_method): Code accounting for WFLed
4117 method DECL_NAMEs deleted.
4118 * constant.c (find_methodref_index): Likewise.
4119 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
4120 * java-tree.h (DECL_FUNCTION_WFL): New macro.
4121 (struct lang_decl): New field `wfl'.
4122 (java_get_real_method_name): Prototype deleted.
4123 * mangle.c (mangle_method_decl): Code accounting for WFLed
4124 method DECL_NAMEs deleted.
4125 * parse.h (GET_METHOD_NAME): Macro deleted.
4126 * parse.y (reset_method_name): Deleted.
4127 (method_header): Set DECL_FUNCTION_WFL.
4128 (check_abstract_method_header): Code accounting for WFLed method
4130 (java_get_real_method_name): Deleted.
4131 (check_method_redefinition): Code accounting for WFLed method
4132 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
4133 (java_check_regular_methods): Likewise.
4134 (java_check_abstract_methods): Likewise.
4135 (java_expand_classes): Don't call `reset_method_name.'
4136 (search_applicable_method_list): Use DECL_NAMEs instead of
4138 * typeck.c (lookup_do): Code accounting for WFLed method
4141 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
4143 * lex.c (java_read_char): Check for EOF from getc first.
4145 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4147 * class.c (layout_class): Don't lay the superclass out if it's
4148 already being laid out.
4149 * jcf-parse.c (handle_innerclass_attribute): New function.
4150 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
4151 handle_innerclasses_attribute.
4152 (jcf_parse): Don't load an innerclasses if it's already being
4154 * jcf-write.c (append_innerclass_attribute_entry): Static
4155 `anonymous_name' and its initialization deleted. `ocii' and `ini'
4156 to be zero for anonymous classes.
4158 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4160 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
4162 * jcf-parse.c (set_source_filename): Use
4163 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
4165 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4167 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
4168 gets a unique asm name.
4170 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4172 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
4173 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4175 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
4176 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
4177 * parse.y (lookup_package_type_and_set_next): Deleted.
4178 (resolve_package): Removed unnecessary code.
4179 (find_applicable_accessible_methods_list): `finit$' can't be
4181 * verify.c (pop_argument_types): Added missing prototype.
4183 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
4185 * config-lang.in: Disable java by default.
4187 2001-01-23 Tom Tromey <tromey@redhat.com>
4189 * gcj.texi (Copying): New node.
4190 Added copyright information.
4192 2001-01-21 Per Bothner <per@bothner.com>
4194 Various fixes to allow compiling a compressed .jar/.zip archive.
4195 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
4196 (struct ZipFile): Add fields name and next (from ZipFileCache).
4197 (struct ZipDirectory): New field zipf points to owning ZipFile.
4198 * jcf.h (struct ZipDirectory): Add forward declaration.
4199 (struct JCF): Declare zipd field to have type struct ZipDirectory.
4200 Remove seen_in_zip and zip_offset fields.
4201 (JCF_SEEN_IN_ZIP): New macro.
4202 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
4203 * jcf-io.c: Change all ZipFileCache to ZipFile.
4204 (read_zip_member): New function.
4205 (open_in_zip): Call read_zip_member.
4206 * jcf-parse.c (find_in_current_zip): Remove function.
4207 (read_class): Merge in find_in_current_zip functionality.
4208 Call read_zip_member if needed.
4209 (parse_zip_file_entries): Use read_zip_member.
4210 (process_zip_dir): Update for removed and added JCF fields.
4211 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
4213 2001-01-21 Per Bothner <per@bothner.com>
4215 Minor optimization of static ggc roots.
4216 * jcf-parse.c (parse_roots): New static field.
4217 (current_field, current_method, current_file_list): Replace by macros
4218 naming fields of parse_roots.
4219 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
4220 * class.c (class_roots): New static field.
4221 (registered_class, fields_ident, info_ident, class_list):
4222 New macros naming fields of parse_roots.
4223 (build_static_field_ref): Don't register roots here.
4224 (layout_class): Static field list replaced by macro class_list.
4225 (init_class_processing): Call ggc_add_tree_root for 4 roots.
4226 Initialize fields_ident and info_ident here.
4228 2001-01-21 Per Bothner <per@bothner.com>
4230 * jcf-parse.c (ggc_mark_jcf): New function.
4231 (init_jcf_parse): Register current_jcf as ggc root.
4233 2001-01-21 Per Bothner <per@bothner.com>
4235 * lang.c (put_decl_node): Print method's name.
4237 2001-01-21 Per Bothner <per@bothner.com>
4239 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
4240 (verify_jvm_instructions): Use it, for better error messages on loads.
4242 2001-01-21 Per Bothner <per@bothner.com>
4244 * verify.c (merge_type_state): Still may have to merge even if
4245 LABEL_VERIFIED (label).
4247 2001-01-21 Per Bothner <per@bothner.com>
4249 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
4250 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
4252 2001-01-19 Per Bothner <per@bothner.com>
4254 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
4255 if expeting an interface type. Refines Tom's change of 2000-09-12.
4257 2001-01-18 Per Bothner <per@bothner.com>
4259 * gcj.texi (Input Options): Mention .java files.
4261 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4263 * lang-options.h (-Wunsupported-jdk11): Removed.
4264 * lang.c (flag_not_overriding): Deleted.
4265 (flag_static_local_jdk1_1): Likewise.
4266 (lang_W_options): Removed "unsupported-jdk11" entry.
4267 * parse.y (java_check_methods): Removed dead code.
4269 2001-01-17 Tom Tromey <tromey@redhat.com>
4271 Changes suggested by Per Bothner:
4272 * gcj.texi (Input Options): Don't mention input files.
4273 (Code Generation): Updated --main information.
4274 (Invoking jcf-dump): Mention that --javap is incomplete.
4275 From Alexandre Petit-Bianco:
4276 (Warnings): Don't mention -Wunsupported-jdk11.
4278 (Compatibility): Mention JDK 1.2-ness of libraries.
4279 (Resources): Mention resources used when writing gcj.
4281 2001-01-17 Tom Tromey <tromey@redhat.com>
4283 * gcj.texi: New file.
4284 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
4285 (java.info): Depend on gcj.info.
4286 (java/gcj.dvi): New target.
4287 (java.dvi): Depend on gcj.dvi.
4288 (java.install-info): Wrote.
4290 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
4292 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
4293 having called make_decl_rtl.
4295 2001-01-14 Per Bothner <per@bothner.com>
4297 Various patches to emit better messages on verification errors.
4298 * expr.c (push_type_0): Return error indication on stack overflow,
4299 instead of callinfg fatal.
4300 (push_type): Now just call push_type_0 (nd fatal on overflow).
4301 (pop_type_0): Return detailed error message (in a char** argument).
4302 (pop_type): If pop_type_0 fails, print error message.
4303 (pop_argument_types): Moved to verify.c.
4304 * verify.c (pop_argument_types): Moved from expr.c.
4305 Return a (possible) error message, rather than void.
4306 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
4307 (verify_jvm_instruction): Use new macros, improving error messages.
4308 For case OPCODE_astore use object_ptr_type_node.
4309 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
4310 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
4312 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
4313 constant, return body without wrapper. (Improves constant folding.)
4314 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
4316 2001-01-13 Per Bothner <per@bothner.com>
4318 * expr.c (expand_java_field_op): Assigning to a final field outside
4319 an initializer does not violate JVM spec, so should be warning, not
4320 error. (Sun's verifier does not complain - though MicroSoft's does.)
4322 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
4324 * gjavah.c (version), jcf-dump.c (version): Update copyright year
4327 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
4329 * parse.y (resolve_expression_name): Permit instance variables from
4330 enclosing context in super constructor call.
4331 (resolve_qualified_expression_name): Permit enclosing class's qualified
4332 "this" in super constructor call.
4334 2001-01-10 Mark Mitchell <mark@codesourcery.com>
4336 * class.c (build_utf8_ref): Remove last argument in call to
4337 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
4338 (build_class_ref): Likewise.
4339 (build_static_field_ref): Likewise.
4340 (get_dispatch_table): Likewise.
4341 (layout_class_method): Likewise.
4342 (emit_register_classes): Likewise.
4343 * constants.c (build_constant_data_ref): Likewise.
4344 * decl.c (builtin_function): Likewise.
4345 (create_primitive_vtable): Likewise.
4346 * expr.c (build_known_method_def): Likewise.
4347 (build_jni_stub): Likewise.
4348 (java_lang_expand_expr): Likewise.
4350 2001-01-10 Tom Tromey <tromey@redhat.com>
4352 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
4354 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4356 * java-tree.h (lang_printable_name_wls): New prototype.
4357 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
4358 rather than `current_class' to print type name. Don't prepend type
4359 names when printing constructor names.
4360 (lang_printable_name_wls): New function.
4361 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
4362 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
4363 * parse.y (patch_method_invocation): Message tuned for constructors.
4364 (not_accessible_p): Grant `private' access from within
4367 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4369 All files with updated copyright when applicable.
4370 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
4371 * class.c (mangle_class_field): Function removed.
4372 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
4373 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
4374 (build_class_ref): Call `java_mangle_class_field' instead of
4375 `mangle_class_field.'
4376 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
4377 (layout_class): Call `java_mangle_decl' instead of
4378 `mangle_static_field.'
4379 (cxx_keywords): Initialized static array moved to `lex.c.'
4380 (layout_class_method): Changed leading comment. Simplified to
4381 call `java_mangle_decl.' Local `ptr' moved in for loop body.
4382 * decl.c (lang_mark_tree): Mark field `package_list.'
4383 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
4384 (struct lang_type): New field `package_list.'
4385 (unicode_mangling_length): Prototype removed.
4386 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4387 emit_unicode_mangled_name): Likewise.
4388 (cxx_keyword_p): New prototype.
4389 (java_mangle_decl, java_mangle_class_field,
4390 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
4391 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
4393 * jvgenmain.c (main_method_prefix): Global variable removed.
4394 (main_method_suffix): Likewise.
4395 (do_mangle_classname): New function.
4396 (main): Call it. Format changed to accommodate new mangling scheme.
4397 * lex.c: (utf8_cmp): Conditionally prototyped.
4398 (cxx_keywords): Moved from class.c, conditionally defined.
4399 (utf8_cmp, cxx_keyword_p): Likewise.
4400 * mangle.c (obstack.h, ggc.h): Included.
4401 (mangle_field_decl): New function.
4402 (mangle_method_decl, mangle_type, mangle_pointer_type,
4403 mangle_array_type, mangle_record_type,
4404 find_compression_pointer_match, find_compression_array_match,
4405 find_compression_record_match,
4406 find_compression_array_template_match, set_type_package_list,
4407 entry_match_pointer_p, emit_compression_string, init_mangling,
4408 finish_mangling, compression_table_add, mangle_member_name): Likewise.
4409 (mangle_obstack): New global.
4410 (MANGLE_RAW_STRING): New macro.
4411 (unicode_mangling_length): Turned static.
4412 (append_unicode_mangled_name): Renamed from
4413 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
4414 replaces `obstack', removed from the parameter list.
4415 (append_gpp_mangled_name): Turned static. `mangle_obstack'
4416 replaces parameter `obstack', removed from the parameter list. Call
4417 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
4418 (append_gpp_mangled_classtype): Removed.
4419 (compression_table, compression_next): New static variables.
4420 * parse.y (temporary_obstack): Extern declaration removed.
4422 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4424 * parse.y (patch_binop): Compute missing type in error situations.
4426 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4428 * class.c (make_class_data): Push initial value for "arrayclass".
4429 * decl.c (init_decl_processing): Add new class field "arrayclass".
4431 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4433 From patha@softlab.ericsson.se:
4434 * parse.y (switch_label): Use build, not build1, to construct
4437 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
4439 * lang.c (lang_decode_option): Change -MA to -MP.
4440 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
4441 Update to new prototype; do quote targets.
4442 (jcf_dependency_write): Update.
4444 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
4446 Shorten primitive array allocation path:
4447 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
4448 to create new primitive arrays.
4449 * expr.c (build_newarray): If generating native code, call
4450 soft_newarray_node with a reference to the primitive TYPE identifier
4451 instead of type_value.
4453 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
4455 Fix for PRs gcj/312 and gcj/253:
4456 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
4457 dest if they arn't already.
4458 * class.c (layout_class): Call maybe_layout_super_class on
4459 superinterfaces also, but only if compiling from bytecode.
4462 * parse.y (create_class): Set ACC_STATIC if class is declared in an
4465 2000-12-15 Tom Tromey <tromey@redhat.com>
4467 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
4470 2000-12-14 Andrew Haley <aph@redhat.com>
4472 * boehm.c (mark_reference_fields): Change test to correctly detect
4475 2000-12-15 Andreas Jaeger <aj@suse.de>
4477 * config-lang.in (lang_dirs): Added.
4479 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4481 * parse.y (end_artificial_method_body): Fixed undefined behavior.
4482 Credits go to rth for finding it.
4484 2000-12-13 Mike Stump <mrs@wrs.com>
4486 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
4488 2000-11-07 Tom Tromey <tromey@cygnus.com>
4490 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
4491 * lex.c (java_ignorable_control_p): Removed.
4492 (java_letter_or_digit_p): Removed.
4493 (java_start_char_p): New function.
4494 (java_read_char): Return `int', not `unicode_t'. Changed
4496 (java_read_unicode): Likewise.
4497 (java_read_unicode_collapsing_terminators): Likewise.
4498 (java_get_unicode): Likewise.
4499 (java_new_lexer): Initialize hit_eof.
4500 (java_parse_end_comment): Take `int' argument.
4501 (java_parse_doc_section): Likewise.
4502 (java_parse_escape_sequence): Don't allow backlash-newline.
4504 * lex.h (JAVA_DIGIT_P): Removed.
4505 (_JAVA_LETTER_OR_DIGIT_P): Removed.
4506 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
4507 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
4508 (JAVA_PART_CHAR_P): New macro.
4510 (JAVA_CHAR_ERROR): Now -2.
4511 (java_lexer): New field `hit_eof'.
4512 * chartables.h: New file.
4513 * gen-table.pl: new file.
4515 2000-11-20 Tom Tromey <tromey@cygnus.com>
4516 Alexandre Petit-Bianco <apbianco@cygnus.com>
4518 * parse.y (java_complete_lhs): Only allow compound assignment of
4519 reference type if type is String.
4521 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4523 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
4524 jcf-path.c: Likewise.
4526 2000-12-09 Anthony Green <green@redhat.com>
4528 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
4529 filestart and filename_length as int values.
4531 2000-12-07 Mo DeJong <mdejong@redhat.com>
4533 * jcf-io.c (find_class): Correct the logic that tests to see if a
4534 .java file is newer than its .class file. The compiler was
4535 incorrectly printing a warning when file mod times were equal.
4537 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
4539 * jvgenmain.c: Use ISPRINT not isascii.
4541 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4543 * parse.y (end_artificial_method_body): Fixed typo.
4545 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
4547 * parse.y (patch_method_invocation): Pick the correct enclosing
4548 context when creating inner class instances.
4551 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
4553 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
4554 Update copyright year to 2000.
4556 2000-11-23 Anthony Green <green@redhat.com>
4558 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
4559 Move current_file_list out of yyparse and make it static.
4561 * expr.c: Declare quick_stack and tree_list_free_list as static
4562 (init_expr_processing): Register quick_stack and
4563 tree_list_free_list roots.
4565 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4567 * parse.y (build_outer_field_access): New local `decl_ctx', use
4568 it. Check for field's context and current class immediate outer
4569 context inheritance.
4570 (outer_field_access_p): Consider fields inherited from the last
4572 (build_access_to_thisn): Stop at the last enclosing context if
4576 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
4578 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
4580 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
4582 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
4585 2000-11-20 Tom Tromey <tromey@cygnus.com>
4587 * jv-scan.c (help): Document --complexity.
4588 (options): Added --complexity.
4589 (flag_complexity): New global.
4590 (main): Call `report'.
4591 * parse-scan.y (complexity): New global.
4592 (if_then_statement, if_then_else_statement,
4593 if_then_else_statement_nsi, switch_block_statement_group,
4594 while_expression, do_statement, for_begin, continue_statement,
4595 throw_statement, catch_clause, finally, method_invocation,
4596 conditional_and_expression, conditional_or_expression,
4597 conditional_expression): Update complexity.
4598 (reset_report): Reset complexity.
4599 (report): New function.
4601 2000-11-20 Tom Tromey <tromey@cygnus.com>
4603 * lex.c (yylex): Added STRICT_TK case.
4604 * parse.y (STRICT_TK): Added.
4605 * parse-scan.y (STRICT_TK): Added.
4606 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
4607 `;'. Use 4, not 3, with -k option. Correctly rename resulting
4609 * keyword.h: Rebuilt.
4610 * keyword.gperf (strictfp): Added.
4612 2000-11-20 Tom Tromey <tromey@cygnus.com>
4614 * lex.c (yylex): Recognize floating point constants with leading
4617 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4619 * java-tree.h (cyclic_inheritance_report): Constify.
4620 * parse.y (cyclic_inheritance_report): Likewise.
4622 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
4624 * parse.y (goal): Remove call to ggc_add_string_root.
4626 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
4628 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
4629 Create string in scratch buffer, then pass to build_string.
4631 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
4633 * parse.y (issue_warning_error_from_context): Add
4636 2000-11-11 Anthony Green <green@redhat.com>
4638 * jcf-parse.c (process_zip_dir): Add finput parameter.
4639 (jcf_figure_file_type): Call process_zip_dir with appropriate
4642 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4644 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
4645 * jcf-parse.c (jcf_figure_file_type): Likewise.
4647 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
4649 * parse.y (create_new_parser_context): Use memset () instead of
4652 2000-11-08 Tom Tromey <tromey@cygnus.com>
4654 * gjavah.c (process_file): Only include gcj/cni.h when generating
4657 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
4659 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
4660 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
4661 instead of bzero ().
4663 2000-11-05 Tom Tromey <tromey@cygnus.com>
4665 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
4666 * lex.c (IS_ZERO): New define.
4667 (java_perform_atof): Error on floating point underflow.
4669 2000-11-04 Tom Tromey <tromey@cygnus.com>
4671 * lex.c (java_parse_escape_sequence): Only read two octal
4672 characters if the first one is greater than 3. Don't allow
4673 "octal" numbers to include the digits 8 or 9.
4675 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
4677 * Make-lang.in (java.distdir): Remove.
4679 2000-11-03 Tom Tromey <tromey@cygnus.com>
4681 * Make-lang.in (java.dvi): New target.
4682 Partial fix for PR other/567.
4684 * lang-options.h: Mention -Wout-of-date.
4685 * jcf-dump.c (flag_newer): New global.
4686 * gjavah.c (flag_newer): New global.
4687 * jcf-io.c (find_class): Only warn when flag_newer set.
4688 * lang.c (flag_newer): New global.
4689 (struct string_option): New declaration.
4690 (lang_W_options): New global.
4691 (process_option_with_no): New function.
4692 (lang_decode_option): Use it.
4694 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
4695 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
4698 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
4699 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
4700 * lex.c (java_read_unicode): Removed `term_context' argument.
4701 Recognize any number of `u' in `\u'.
4702 (java_read_unicode_collapsing_terminators): New function.
4703 (java_get_unicode): Use it.
4704 (java_lineterminator): Removed.
4705 (yylex): Produce error if character literal is newline or single
4706 quote. Return if eof found in middle of `//' comment. EOF in
4707 `//' comment is only an error if pedantic.
4708 (java_ignorable_control_p): New function.
4709 (java_parse_end_comment): Return if eof found in middle of
4712 * jv-scan.c (pedantic): New global.
4714 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4716 * parse.y (outer_field_access_p): Inherited fields aren't
4717 consider outer fields.
4718 (maybe_build_thisn_access_method): Use
4719 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
4720 (resolve_expression_name): Trigger an error if a static field
4721 is being accessed as an outer field.
4723 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4725 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
4728 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4730 * Make-lang.in: Move all build rules here from Makefile.in,
4731 adapt to new context. Wrap all rules that change the current
4732 directory in parentheses. Expunge all references to $(P).
4733 When one command depends on another and they're run all at
4734 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4735 all object-file generation rules. Delete obsolete variables.
4737 * Makefile.in: Delete.
4738 * config-lang.in: Delete outputs= line.
4740 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4742 * parse.y (patch_method_invocation): NULLify this_arg when already
4744 (maybe_use_access_method): Handle call to methods unrelated to the
4745 current class. Fixed comment.
4748 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4750 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
4753 2000-10-24 Tom Tromey <tromey@cygnus.com>
4755 * lex.c (java_new_lexer): Initialize new fields. Work around
4756 broken iconv() implementations.
4757 (java_read_char): Swap bytes if required. Use fallback decoder if
4759 (byteswap_init, need_byteswap): New globals.
4760 (java_destroy_lexer): Only close iconv handle if it is in use.
4761 * lex.h (java_lexer): New fields read_anything, byte_swap,
4763 Made out_buffer unsigned.
4765 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4767 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
4768 where an enclosing context can be set on the jdep.
4769 (do_resolve_class): Fixed identation.
4771 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4773 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
4775 * jcf-reader.c (peek_attribute, skip_attribute): Only define
4778 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
4780 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
4782 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4784 * jcf-write.c (OP1): Update `last_bc'.
4785 (struct jcf_block): Fixed indentation and typo in comments. New
4787 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
4788 follows `monitorenter'.
4789 * parse.y (patch_synchronized_statement): New local `tmp'. Call
4793 2000-10-16 Tom Tromey <tromey@cygnus.com>
4795 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
4796 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
4797 * lang-options.h: Added -MA, -MT, -MF..
4798 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
4799 (DEPEND_TARGET_SET): New macro.
4800 (DEPEND_FILE_ALREADY_SET): Likewise.
4801 (init_parse): Handle new flags.
4802 * jcf.h (jcf_dependency_print_dummies): Declare.
4803 * Make-lang.in (s-java): Added mkdeps.o.
4804 * Makefile.in (BACKEND): Added mkdeps.o.
4805 (../gcjh$(exeext)): Added mkdeps.o.
4806 (../jcf-dump$(exeext)): Added mkdeps.o.
4807 * jcf-depend.c: Include mkdeps.h.
4808 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
4809 add_entry): Removed.
4810 (jcf_dependency_reset): Rewrote.
4811 (dependencies): New global.
4812 (jcf_dependency_set_target): Rewrote.
4813 (jcf_dependency_add_target): Likewise.
4814 (jcf_dependency_add_file): Likewise.
4816 (print_ents): Removed.
4817 (jcf_dependency_write): Rewrote.
4818 (print_dummies): New global.
4819 (jcf_dependency_print_dummies): New function
4820 (jcf_dependency_write): Call deps_dummy_targets if required.
4822 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4824 * gjavah.c (add_class_decl): Removed unused variables `tname',
4825 `tlen' and `name_index'.
4826 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
4827 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
4828 in `wfl_operator' with value.
4829 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
4830 (jcf_figure_file_type): Fixed identation.
4831 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
4832 * parse.y (analyze_clinit_body): New function.
4833 (static_initializer:): Reset `current_static_block'.
4834 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
4835 `wfl_operator' with new value.
4836 (lookup_cl): Use EXPR_WFL_FILENAME.
4837 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
4838 analyze_clinit_body.
4839 (build_outer_field_access): Access to this$<n> built from
4840 current_class, not its outer context.
4841 (build_access_to_thisn): Fixed leading comment. Tidied things up.
4842 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
4843 (patch_method_invocation): Use `is_static_flag' when already
4845 (patch_newarray): Removed assignment in ternary operator.
4847 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4849 * except.c (free_eh_ranges): Don't free `whole_range'.
4851 2000-10-15 Anthony Green <green@redhat.com>
4853 * decl.c (init_decl_processing): Call init_class_processing before
4856 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4858 * check-init.c (check_init): Fixed leading comment. Use
4860 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4861 (give_name_to_locals): Likewise.
4862 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
4863 fields in lang_decl_var.
4864 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
4865 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
4866 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
4867 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
4868 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
4869 (LOCAL_FINAL): Rewritten.
4870 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
4871 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
4872 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
4873 `init_final' fields.
4874 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
4875 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
4876 (TYPE_HAS_FINAL_VARIABLE): New macro.
4877 (struct lang_type): Added `afv' field.
4878 * parse.y (check_static_final_variable_assignment_flag): New function.
4879 (reset_static_final_variable_assignment_flag): Likewise.
4880 (check_final_variable_local_assignment_flag): Likewise.
4881 (reset_final_variable_local_assignment_flag): Likewise.
4882 (check_final_variable_indirect_assignment): Likewise.
4883 (check_final_variable_global_assignment_flag): Likewise.
4884 (add_inner_class_fields): Use LOCAL_FINAL_P.
4885 (register_fields): Handle local finals and final variables.
4886 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
4887 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4888 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4890 (java_complete_expand_methods): Loop to set
4891 TYPE_HAS_FINAL_VARIABLE. Call
4892 `reset_final_variable_local_assignment_flag' and
4893 `check_final_variable_local_assignment_flag' accordingly before
4894 and after constructor expansion. Call
4895 `reset_static_final_variable_assignment_flag'
4896 before expanding <clinit> and after call
4897 `check_static_final_variable_assignment_flag' if the
4898 current_class isn't an interface. After all methods have been
4899 expanded, call `check_final_variable_global_assignment_flag' and
4900 `check_static_final_variable_assignment_flag' if the current class
4902 (maybe_yank_clinit): Fixed typo in comment.
4903 (build_outer_field_access_methods): Removed old sanity check. Use
4904 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4905 Don't create access methods for finals.
4906 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
4907 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
4908 existing DECL_INIT has been processed.
4909 (java_complete_lhs): Likewise.
4910 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
4911 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
4913 (patch_assignment): Use LOCAL_FINAL_P.
4914 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
4915 DECL_INITIAL is nullified.
4918 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4920 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
4922 * Makefile.in (parse.c, parse-scan.c): Likewise.
4924 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4926 * class.c (temporary_obstack): Remove.
4927 (make_class): Don't mess with obstascks.
4928 (push_class): Likewise.
4929 (set_super_info): Likewise.
4930 (add_method_1): Likewise.
4931 (add_method): Likewise.
4932 (add_field): Likewise.
4933 (build_utf8_ref): Likewise.
4934 (build_class_ref): Likewise.
4935 (build_static_field_ref): Likewise.
4936 (finish_class): Likewise.
4937 (push_super_field): Likewise.
4938 (layout_class): Likewise.
4939 (layout_class_methods): Likewise.
4940 (init_class_processing): Likewise.
4941 * constants.c (get_tag_node): Likewise.
4942 (build_constant_data_ref): Likewise.
4943 * decl.c (ggc_p): Remove.
4944 (copy_lang_decl): Use ggc_alloc.
4945 (complete_start_java_method): Don't mess with obstacks.
4946 (start_java_method): Likewise.
4947 (end_java_method): Likewise.
4948 * except.c (link_handler): Use xmalloc.
4949 (free_eh_ranges): New function.
4950 (method_init_exceptions): Use it.
4951 (add_handler): Use xmalloc.
4952 (expand_start_java_handler): Don't mess with obstacks.
4953 (prepare_eh_table_type): Likewise.
4954 (expand_end_java_handler): Likewise.
4955 * expr.c (push_value): Likewise.
4956 (create_label_decl): Likewise.
4957 (build_jni_stub): Likewise.
4958 (java_lang_expand_expr): Likewise.
4959 (note_instructions): Use xrealloc.
4960 (java_push_constant_from_pool): Don't mess with obstacks.
4961 (process_jvm_instruction): Likewise.
4962 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4964 * jcf-parse.c (get_constant): Don't mess with obstacks.
4965 (read_class): Likewise.
4966 (jcf_parse): Likewise.
4967 * lex.c (expression_obstack): Remove.
4968 (java_lex): Don't use obstack_free.
4969 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4970 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4971 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4972 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4973 * parse.y (gaol): Add more GC roots.
4974 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4975 (lookup_field_wrapper): Likewise.
4976 (obtain_incomplete_type): Don't mess with obstacks.
4977 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4979 (craft_constructor): Don't mess with obstacks.
4980 (safe_layout_class): Likewise.
4981 (java_complete_class): Likewise.
4982 (source_end_java_method): Likewise.
4983 (build_outer_field_access_methods): Likewise.
4984 (build_outer_method_access_method): Likewise.
4985 (maybe_build_thisn_access_method): Likewise.
4986 (build_dot_class_method_invocation): Likewise.
4987 (java_complete_tree): Likewise.
4988 (java_complete_lhs): Likewise.
4989 (do_merge_string_cste): Likewise.
4990 (patch_string_cst): Likewise.
4991 (array_constructor_check_entry): Likewise.
4992 * typeck.c (build_java_array_type): Likewise.
4993 (parse_signature_string): Likewise.
4994 (build_java_signature): Likewise.
4996 2000-10-12 Tom Tromey <tromey@cygnus.com>
4999 * gjavah.c (add_class_decl): Don't special-case inner classes.
5000 (add_namelet): Likewise.
5002 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
5004 * java-tree.h: Constify current_encoding.
5005 * lang.c: Constify current_encoding.
5007 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
5009 * jvgenmain.c (class_mangling_suffix): Omit `.'.
5010 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
5012 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5014 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
5015 patch. Fixes gcj/340.
5017 2000-10-10 Tom Tromey <tromey@cygnus.com>
5019 * lex.c (java_new_lexer): Initialize out_first and out_last
5021 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
5023 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5025 * parse.y (pop_current_osb): New function.
5026 (array_type:): Use `dims:', changed actions
5027 accordingly. Suggested by Anthony Green.
5028 (array_creation_expression:): Used pop_current_osb.
5029 (cast_expression:): Likewise.
5030 (search_applicable_method_list): Fixed indentation.
5032 2000-10-08 Anthony Green <green@redhat.com>
5034 * parse.y (array_type_literal): Remove production.
5035 (type_literals): Refer to array_type, not array_type_literal.
5037 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5039 Patch contributed by Corey Minyard.
5040 * decl.c (check_local_named_variable): New function.
5041 (tree check_local_unnamed_variable): Likewise.
5042 (find_local_variable): Splitted. Call check_local_{un}named_variable.
5044 2000-10-07 Anthony Green <green@redhat.com>
5046 * class.c (layout_class): Handle case where superclass can't be
5049 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
5051 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
5054 2000-10-05 Tom Tromey <tromey@cygnus.com>
5056 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
5057 * jvgenmain.c (class_mangling_prefix): Removed.
5058 (class_mangling_suffix): New global.
5060 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
5062 (print_method_info): Handle overrides for static and final
5064 (process_file): Generate declaration for class object field.
5065 * class.c (cxx_keywords): New array.
5066 (utf8_cmp): New function.
5067 (cxx_keyword_p): New function.
5068 (layout_class_method): Mangle C++ keywords by appending `$'.
5069 (mangle_field): New function.
5070 (mangle_class_field): Use mangle_field. Mangle class name as
5072 (mangle_static_field): Use mangle_field.
5074 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5076 * decl.c (find_local_variable): Removed uncessary type check and
5077 fixed range check typo. From Corey Minyard.
5079 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5081 * decl.c (give_name_to_locals): New local `code_offset'. Call
5082 `maybe_adjust_start_pc'.
5083 * expr.c (note_instructions): New function.
5084 (expand_byte_code): Don't collect insn starts here.
5085 (peek_opcode_at_pc): New function.
5086 (maybe_adjust_start_pc): Likewise.
5087 * java-tree.h (maybe_adjust_start_pc): Declare.
5088 (note_instructions): Likewise.
5089 * jcf-parse.c (parse_class_file): Call `note_instructions'.
5091 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5093 * parse.y (field_access:): Fixed indentation.
5094 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
5096 2000-09-07 Tom Tromey <tromey@cygnus.com>
5099 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
5100 JPRIMITIVE_TYPE_P, for arithmetic operators.
5101 (patch_method_invocation): Indentation fix.
5102 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
5103 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
5104 (do_unary_numeric_promotion): Cleaned up code.
5105 (valid_cast_to_p): Handle boolean correctly.
5107 2000-09-27 Tom Tromey <tromey@cygnus.com>
5109 * lex.c (java_read_unicode): Reset bs_count when finished with
5112 2000-10-01 Mark Mitchell <mark@codesourcery.com>
5115 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
5116 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
5117 (typeck.o): Depend on ggc.h.
5118 * class.c (add_method_1): Use GC functions for allocation.
5119 (init_class_processing): Register roots.
5120 * decl.c (ggc_p): Set to 1.
5121 (pending_local_decls): Make it static.
5122 (push_jvm_slot): Use GC functions for allocation.
5123 (init_decl_processing): Register roots.
5124 (give_name_to_locals): Use GC functions for allocation.
5125 (lang_mark_tree): New function.
5126 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
5127 functions for allocation.
5128 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
5129 * lex.c (java_lex): Use build_string, rather than replicating it
5131 * parse.y (goal): Add more roots.
5132 (mark_parser_ctxt): New function.
5133 * typeck.c: Include ggc.h.
5135 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5137 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
5138 contains something else than MODIFY_EXPR.
5140 2000-09-23 Mark Mitchell <mark@codesourcery.com>
5142 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
5143 * Makefile.in (parse.o): Depend on ggc.h.
5144 (class.o): Likewise.
5145 (constants.o): Likewise.
5148 (jcf-parse.o): Likewise.
5149 (jcf-write.o): Likewise.
5150 (mangle.o): Likewise.
5151 * class.c: Include ggc.h.
5152 (build_static_field_ref): Register GC roots.
5153 (layout_class): Likewise.
5154 (init_class_processing): Likewise.
5155 * constants.c: Include ggc.h.
5156 (current_constant_pool_data_ref): Remove.
5157 (tag_nodes): Move it to ...
5158 (get_tag_node): ... here. Register GC roots.
5159 * decl.c: Include ggc.h. Remove many global tree definitions.
5160 (throw_node): Define.
5161 (java_global_trees): Likewise.
5162 (predef_filenames): Make the size a constant.
5163 (init_decl_processing): Adjust accordingly.
5164 (init_decl_processing): Call init_jcf_parse. Register GC roots.
5165 * expr.c: Include ggc.h.
5166 (init_expr_processing): Register GC roots.
5167 (build_invokeinterface): Likewise.
5168 * java-tree.h: Replace extern tree declarations with macros.
5169 (java_global_trees): New variable.
5170 (java_tree_index): New enumeration.
5171 (init_jcf_parse): Declare.
5172 * jcf-parse.c: Include ggc.h.
5173 (current_class): Remove declaration.
5174 (main_class): Likewise.
5175 (all_class_list): Likewise.
5176 (predefined_filename_p): Adjust for constant size of
5178 (init_jcf_parse): New function.
5179 * jcf-write.c: Include ggc.h.
5180 (generate_classfile): Register GC roots.
5181 (append_synthetic_attribute): Likewise.
5182 (append_innerclass_attribute_entry): Likewise.
5183 * lang.c: Include ggc.h.
5184 (lang_print_error): Register GC roots.
5185 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
5187 * parse.y: Include ggc.h.
5188 (wfl_operator): Remove.
5189 (goal): Register GC roots.
5190 (java_pop_parser_context): Adjust for new field names.
5191 (java_parser_context_save_global): Likewse.
5192 (java_parser_context_restore_global): Likewise.
5193 (java_parser_context_suspend): Likewise.
5194 (java_parser_context_resume): Likewise.
5195 (verify_constructor_circularity): Register GC roots.
5196 (lookup_cl): Likewise.
5197 (java_reorder_fields): Likewise.
5198 (build_current_this): Likewise.
5199 (class_in_current_package): Likewise.
5200 (argument_types_convertible): Likewise.
5201 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
5203 2000-09-14 Tom Tromey <tromey@cygnus.com>
5205 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
5207 2000-09-13 Tom Tromey <tromey@cygnus.com>
5209 * jcf-parse.c: Include <locale.h>.
5210 * jv-scan.c: Include <locale.h>.
5212 2000-09-12 Tom Tromey <tromey@cygnus.com>
5214 * expr.c (pop_type_0): Return `Object' if trying to merge two
5216 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
5217 interface types; `Object' is always a valid supertype.
5219 2000-09-12 Tom Tromey <tromey@cygnus.com>
5222 * jv-scan.c (help): Document --encoding.
5223 (options): Added `encoding' entry.
5224 (OPT_ENCODING): New define.
5225 (main): Handle --encoding.
5226 Include <langinfo.h> if nl_langinfo exists.
5227 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
5229 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
5230 (parse_source_file): Correctly call java_init_lex. Added `finput'
5231 argument. Use nl_langinfo to determine default encoding.
5232 * java-tree.h (current_encoding): Declare.
5233 * parse.y (java_parser_context_restore_global): Don't restore
5235 (java_parser_context_save_global): Don't set `finput' field.
5236 (java_pop_parser_context): Don't restore `finput'. Free old lexer
5238 * lang.c (current_encoding): New global.
5239 (lang_decode_option): Recognize `-fencoding='.
5240 (finish_parse): Don't close finput.
5241 * parse.h (struct parser_ctxt): Removed `finput' and
5242 `unget_utf8_value' fields. Added `lexer' field.
5243 (java_init_lex): Fixed declaration.
5244 * lex.c (java_new_lexer): New function.
5245 (java_destroy_lexer): Likewise.
5246 (java_read_char): Added `lex' argument. Handle iconv case.
5247 (java_read_unicode): Added `lex' argument. Count backslashes in
5249 (java_init_lex): Added `finput' and `encoding' arguments. Set
5250 `lexer' field in ctxp.
5251 (BAD_UTF8_VALUE): Removed.
5252 (java_lex): Handle seeing UEOF in the middle of a string literal.
5253 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
5254 (java_lexer): New structure.
5257 (DEFAULT_ENCODING): New define.
5258 (java_destroy_lexer): Declare.
5260 2000-09-12 Tom Tromey <tromey@cygnus.com>
5263 * lex.c (java_init_lex): Initialize java_io_serializable.
5264 * parse.y (java_io_serializable): New global.
5265 (valid_ref_assignconv_cast_p): An array can be cast to
5268 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
5270 * decl.c, expr.c: Include defaults.h if not already included.
5271 Don't define the *_TYPE_SIZE macros.
5273 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
5275 * typeck.c (build_java_array_type): Correct first parameter
5276 in ADJUST_FIELD_ALIGN invocation.
5278 2000-09-06 Tom Tromey <tromey@cygnus.com>
5280 * lang-specs.h: Also recognize `-femit-class-files'.
5282 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5284 * verify.c (merge_types): Load the types to merge if necessary.
5286 2000-09-02 Anthony Green <green@redhat.com>
5288 * jcf-io.c: Include zlib.h.
5289 (open_in_zip): Read compressed class file archives.
5290 * zipfile.h (ZipDirectory): Add uncompressed_size and
5291 compression_method fields.
5292 * zextract.c (read_zip_archive): Collect file compression info.
5294 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
5296 * parse.y (do_resolve_class): Also explore superclasses of
5297 intermediate enclosing contexts when searching for inner classes.
5299 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5301 * parse.y (variable_declarator_id:): Better error message.
5302 (expression_statement:): Use YYNOT_TWICE.
5303 (cast_expression:): Likewise.
5304 (assignment:): Likewise.
5306 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5308 * parse.y (do_merge_string_cste): New locals. Create new
5309 STRING_CSTs each time, use memcpy. Fixes gcj/311.
5311 2000-08-07 Hans Boehm <boehm@acm.org>
5313 * boehm.c (mark_reference_fields): Set marking bits for all words in
5314 a multiple-word record.
5315 (get_boehm_type_descriptor): Use the procedure marking descriptor for
5318 2000-08-31 Mike Stump <mrs@wrs.com>
5320 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
5321 jcf-dump$(exeext)): Make parallel safe.
5323 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5325 * jcf-parse.c (set_source_filename): Constify a char *.
5326 * jcf-write.c (append_innerclasses_attribute,
5327 make_class_file_name): Constify a char *. Don't recycle a
5328 variable for an unrelated purpose.
5329 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
5330 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
5332 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5334 * expr.c (can_widen_reference_to): Fixed indentation.
5335 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
5336 * parse.y: `finit$' replaces `$finit$' in comments.
5337 (try_builtin_assignconv): Fixed leading comment.
5339 2000-08-25 Greg McGary <greg@mcgary.org>
5341 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
5343 2000-08-24 Greg McGary <greg@mcgary.org>
5345 * lang.c (lang_decode_option): Use ARRAY_SIZE.
5346 * parse.y (BINOP_LOOKUP): Likewise.
5348 2000-08-22 Andrew Haley <aph@cygnus.com>
5350 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
5351 sign extending. Fixes gcj/321.
5352 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
5353 combining to make a jlong. Fixes gcj/321.
5355 2000-08-21 Nix <nix@esperi.demon.co.uk>
5357 * lang-specs.h: Do not process -o or run the assembler if
5360 2000-08-16 Andrew Haley <aph@cygnus.com>
5362 * typeck.c (build_java_array_type): Rewrite code to do array
5363 alignment. Take into account back-end macros when aligning array
5364 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
5365 user to set alignment. Fixes gcj/252 and 160.
5367 2000-08-09 Tom Tromey <tromey@cygnus.com>
5369 * parse.y (check_abstract_method_definitions): Now return `int'.
5370 Check implemented interfaces. Fixes PR gcj/305.
5372 * parse.y (patch_switch_statement): Disallow `long' in switch
5373 expressions. Fixes PR gcj/310.
5375 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5377 * decl.c (finit_leg_identifier_node): New global.
5378 (init_decl_processing): Use `finit$' to initialize
5379 finit_identifier_node. Use `$finit$' to initialize
5380 finit_leg_identifier_node.
5381 * expr.c (expand_java_field_op): Use ID_FINIT_P.
5382 * java-tree.h (finit_identifier_node): Changed attached comment.
5383 (finit_leg_identifier_node): New declaration.
5384 (ID_FINIT_P): Take finit_identifier_node and
5385 finit_leg_identifier_node into account. This is a backward
5388 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5390 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
5392 (generate_bytecode_insns): Check `nargs' before emitting it.
5393 * verify.c (merge_type_state): Fixed typo.
5394 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
5395 generate_bytecode_{conditional,insns}.
5397 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
5399 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
5402 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5404 * class.c (maybe_layout_super_class): Fixed indentation.
5405 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
5406 (java_check_methods): New function declaration.
5407 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
5408 instead of `str_ptr'.
5409 * jcf-write.c (generate_bytecode_insns): Emit number the of args
5410 of a `invokeinterface' at the right time.
5411 * parse.h (WFL_STRIP_BRACKET): New macro.
5412 (SET_TYPE_FOR_RESOLUTION): Use it.
5413 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
5414 (check_class_interface_creation): Don't check for cross package
5415 innerclass name clashes.
5416 (method_header): Behave properly if MDECL is `error_mark_node'.
5417 (method_declarator): Return `error_mark_node' if bogus current
5419 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
5420 (resolve_and_layout): New local `decl_type', set and used. Call
5422 (java_check_methods): New method.
5423 (java_layout_classes): Use it.
5424 (resolve_qualified_expression_name): No EH check necessary in
5426 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
5428 (patch_assignment): Set DECL_INITIAL on integral final local.
5430 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5432 * java-tree.h (flag_extraneous_semicolon): New extern.
5433 * lang-options.h: (-Wextraneous-semicolon): New option.
5434 * lang.c (flag_redundant): Fixed typo in leading comment.
5435 (flag_extraneous_semicolon): New global.
5436 (lang_decode_option): Set `flag_extraneous_semicolon' when
5437 -Wall. Decode `-Wextraneous-semicolon'.
5438 * parse.y (type_declaration:): Removed `SC_TK' hack, added
5439 `empty_statement' rule.
5440 (class_body_declaration): Likewise.
5441 (method_body:): Accept `;' as a method body.
5442 (static_initializer:): Removed `SC_TK' hack.
5443 (constructor_block_end:): Likewise.
5444 (empty_statement:): Report deprecated empty declaration. Fixes
5447 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5449 * parse.y (build_dot_class_method_invocation): Changed parameter
5450 name to `type'. Build signature from `type' and convert it to a
5451 STRING_CST if it's an array.
5452 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
5453 to use `ref_type' directly.
5455 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
5457 * lang-options.h: Added a comma after the last element to avoid
5458 syntax errors when other languages define additional options.
5460 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5462 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
5463 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
5464 (jc1): Link with $(BACKEND).
5465 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
5467 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5469 * jvspec.c: Adjust type of second argument to
5470 lang_specific_driver, and update code as necessary.
5472 * class.c (build_dtable_decl): Initialize dummy.
5474 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5476 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
5477 method bodies not to rule out discarding `<clinit>'; don't use
5478 <clinit> to initialize static fields with constant initializers.
5480 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5482 * gjavah.c (print_method_info): Added `synth' parameter. Skip
5484 (method_synthetic): New global.
5485 (HANDLE_METHOD): Recognize synthetic method and tell
5486 `print_method_info' about it.
5487 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
5488 processing a synthetic method.
5489 * jcf-reader.c (skip_attribute): New function.
5490 ( skip_attribute): Likewise.
5492 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5494 * parse.y (build_outer_field_access): Fixed comments.
5495 (fix_constructors): Emit the initialization of this$<n> before
5497 (resolve_qualified_expression_name): Build an access to `decl' if
5500 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5502 * parse-scan.y (curent_class): Non longer const.
5503 (inner_qualifier, inner_qualifier_length): Deleted.
5504 (current_class_length): New global.
5505 (bracket_count): Fixed typo in leading comment.
5506 (anonymous_count): New global.
5507 (class_instance_creation_expression:): Handle anonymous classes.
5508 (anonymous_class_creation:): New rule.
5509 (push_class_context): Rewritten.
5510 (pop_class_context): Likewise.
5511 (INNER_QUALIFIER): Macro deleted.
5512 (report_class_declaration): call `push_class_context' when
5513 entering the function. `fprintf' format modified not to use
5515 (report_class_declaration): Assign `package_name' and
5516 `current_class' to NULL separately.
5518 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5520 * expr.c (build_invokeinterface): Call layout_class_methods on
5523 2000-07-27 Tom Tromey <tromey@cygnus.com>
5524 Anthony Green <green@cygnus.com>
5525 Alexandre Petit-Bianco <apbianco@cygnus.com>
5527 * class.c (make_class_data): Create vtable for abstract classes.
5528 (get_dispatch_table): Changed to cope with abstract classes.
5530 2000-07-27 Tom Tromey <tromey@cygnus.com>
5532 * parse.y (patch_method_invocation): Don't reverse the argument
5533 list when dealing with anonymous class constructors. Fixed typo in
5536 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5538 * parse.y (build_alias_initializer_parameter_list): Reverse
5539 crafted list when building aliases for anonymous class
5542 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5544 * parse.y (jdep_resolve_class): Don't bother checking potential
5545 innerclass access if `decl' is NULL.
5546 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
5549 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5551 * parse.c: Remove (again.)
5553 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5555 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
5556 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
5557 outside the `if' statement, alias to innerclass removed, `decl'
5558 used to mark the class complete.
5560 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5562 * parse.y (simple_name:): Fixed typo in error message.
5564 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5566 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
5567 or its first operand can be error marks.
5569 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5571 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
5572 * parse.y (method_header): Likewise.
5574 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5576 * parse.y (process_imports): Consider that one might be trying to
5577 import an innerclass. Fixes gcj/254
5579 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5581 * parse.y (find_as_inner_class): Handle the case where the
5582 enclosing context of an innerclass has been loaded as bytecode.
5584 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5586 * parse.y (simple_name:): Reject `$' in type names.
5587 (resolve_type_during_patch): Use `type' as a second
5588 argument to resolve_no_layout. Fixes gcj/257.
5590 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
5592 * parse.y (find_most_specific_methods_list): Select the only
5593 non-abstract method even if max has been set.
5594 Fixes gcj/285, gcj/298.
5596 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
5598 * lang-specs.h: Added %(jc1) to java compiler options.
5600 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5602 * .cvsignore: New file.
5604 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5606 * parse.y (not_accessible_p): Access granted to innerclasses
5607 (indirectly) extending the reference type. Fixes gcj/249.
5609 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5611 * parse.y (patch_method_invocation): Fixed comment.
5612 (maybe_use_access_method): Build this$<n>s to the context of the
5613 target method, or a type that extends it. Fixes gcj/242.
5615 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5619 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5621 * parse.y (fold_constant_for_init): Avoid bullish conversion.
5623 2000-07-13 Tom Tromey <tromey@cygnus.com>
5625 * lang-specs.h: Added %{I*}.
5627 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5629 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5631 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5633 * parse-scan.c: Remove.
5635 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5637 * class.c (set_super_info): Handled protected inner classes.
5638 (common_enclosing_context_p): Bail early if arguments aren't both
5640 (get_access_flags_from_decl): Handle private and protected inner
5642 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
5643 (CLASS_PROTECTED): Likewise.
5644 (struct lang_type): New bitfield `poic'.
5645 * parse.y (jdep_resolve_class): Call check_inner_class_access on
5647 (check_inner_class_access): Renamed arguments, added
5648 comments. Handles protected inner classes (fixes gcj/225)
5649 (not_accessible_p): Fixed comments. Avoid handling inner classes.
5651 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5653 * parse.y (resolve_qualified_expression_name): Verify qualified
5654 access to `this'. Fixes gcj/239.
5656 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5658 * jcf-write.c (generate_classfile): Don't install ConstantValue
5661 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5663 * parse.y (resolve_qualified_expression_name): Handle inner class
5664 access. Fixes gcj/256.
5666 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5668 * jcf-write.c (generate_classfile): Properly install the
5669 ConstantValue attribute and the initial value constant pool index
5670 on string constants.
5671 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
5674 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5676 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
5678 * parse.y (find_as_inner_class): Fixed typo.
5679 (do_resolve_class): Explore enclosing contexts when searching for
5680 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
5681 (check_inner_class_access): Check `decl' which can be null in case
5684 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5686 * java-tree.h (java_debug_context): Declared `extern'.
5687 (safe_layout_class): Likewise.
5688 * parse.y (resolve_field_access): Field must be `static' in order
5689 to be replaced by its initial value. Added comments.
5690 (find_applicable_accessible_methods_list): Fixed typo.
5691 (find_most_specific_methods_list): Methods found in innerclasses
5692 take over methods founds in the enclosing contexts.
5693 (java_complete_tree): Loosen restrictions on the type of DECLs
5694 that can be replaced by their initialization values.
5695 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
5697 2000-07-05 Tom Tromey <tromey@cygnus.com>
5699 * Make-lang.in (PARSE_DIR): New macro.
5700 (PARSE_RELDIR): Likewise.
5701 (PARSE_C): Likewise.
5702 (PARSE_SCAN_C): Likewise.
5703 ($(PARSE_C)): New target.
5704 ($(PARSE_SCAN_C)): Likewise.
5705 (SET_BISON): New macro.
5706 (BISONFLAGS): Likewise.
5707 (JAVABISONFLAGS): Likewise.
5709 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
5711 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
5712 argument on the first pass for CNI as well as JNI.
5713 (print_method_info): Set up method name on the first pass only.
5715 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5717 * parse.y (parser_qualified_classname): Removed parameter
5719 (create_interface): Removed first passed parameter to
5720 parser_qualified_classname.
5721 (create_class): Likewise. Don't install alias on static
5722 innerclasses. Fixes gcj/275.
5724 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5726 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
5727 debugable statement with empty_stmt_node. Fixes gcj/272
5729 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5731 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
5734 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5736 * jcf-write.c (push_long_const): Appropriately cast short negative
5739 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5741 * parse.y (verify_constructor_super): Use loop variable
5742 `m_arg_type' initialized with `mdecl_arg_type'.
5744 2000-06-29 Tom Tromey <tromey@cygnus.com>
5746 * parse.y (resolve_field_access): Handle case where `type_found'
5749 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5751 * expr.c (lookup_field): The same field can be found through two
5752 different interface. Don't declare it ambiguous in that case.
5754 2000-06-27 Tom Tromey <tromey@cygnus.com>
5756 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
5757 follows \r, then unget it at a lower level.
5759 2000-06-26 Tom Tromey <tromey@cygnus.com>
5761 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
5764 2000-06-25 Tom Tromey <tromey@cygnus.com>
5766 * parse.y (for_statement): Wrap expression in a WFL if it is a
5767 constant. For PR gcj/268.
5769 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5771 * parse.y (do_resolve_class): Minor optimiztion in the package
5772 list search. Removed unnecessary test and return statement.
5773 (valid_ref_assignconv_cast_p): Order of arguments to
5774 enclosing_context_p fixed.
5776 2000-06-24 Tom Tromey <tromey@cygnus.com>
5778 * expr.c (lookup_field): Print error and return error_mark_node if
5779 field reference is ambiguous.
5781 * parse.y (check_abstract_method_definitions): Also check if
5782 `other_method' is abstract.
5784 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5786 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
5788 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
5789 (struct lang_type): New field `pic'.
5790 (CLASS_PRIVATE): New macro.
5791 * parse.y (check_inner_class_access): New function.
5792 (jdep_resolve_class): Call it.
5794 2000-06-23 Tom Tromey <tromey@cygnus.com>
5796 * parse.y (patch_incomplete_class_ref): Initialize the returned
5797 class. For PR gcj/260.
5799 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5801 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
5803 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5805 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5806 Java specific checks.
5807 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
5809 * java-tree.def (CASE_EXPR): Marked 'e'.
5810 (DEFAULT_EXPR): Likewise.
5811 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
5813 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5814 Java specific checks.
5815 (generate_bytecode_insns): Test try_block for BLOCK before using
5817 * parse.y (build_wfl_wrap): Added `location' argument. Set
5818 EXPR_WFL_LINECOL accordingly.
5819 (dim_expr:): Wrap constants with WFLs.
5820 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
5821 (resolve_package): Check for `stmt' not being a BLOCK before
5822 building a debuggable statement with it.
5823 (make_qualified_primary): Added extra parameter to build_wfl_wrap
5825 (resolve_field_access): Make sure `decl' is a DECL before treating
5827 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
5828 IDENTIFIER_NODE before treating it as such.
5829 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
5830 treating it as such.
5831 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
5832 to be applied only on non array types.
5834 2000-06-16 Per Bothner <per@bothner.com>
5836 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
5837 define in terms of DECL_RESULT, as that fails when --enable-checking.
5839 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5841 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
5842 types the same in comparison.
5843 (CHECK_OP): Add static prototype.
5845 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5847 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
5848 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
5851 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5853 * decl.c (create_primitive_vtable): Prototype.
5855 * jcf-write.c (generate_bytecode_insns): Initialize variable
5858 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
5860 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5862 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
5863 to track searched classes, and do not search the same class more than
5864 once. Call find_applicable_accessible_methods_list on immediate
5865 superclass, instead of search_applicable_method_list on all ancestors.
5868 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5870 * parse.y (register_fields): Permit static fields in inner classes
5871 if they are final. Fix for PR gcj/255.
5873 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5875 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
5876 * parse.y (find_in_imports): Returned type changed to void,
5877 leading comment fixed.
5878 (register_package): New function.
5879 (qualify_and_find): Likewise.
5880 (package_declaration:): Use `register_package'.
5881 (single_type_import_declaration:): Removed local variable
5882 `node'. Added missing `;' for consistency.
5883 (type_import_on_demand_declaration:): Use `chainon' to link new
5885 (lookup_field_wrapper): Lookup local variables defined in outer
5887 (java_complete_class): Don't reverse the list of imported on demand.
5888 (do_resolve_class): Reorganized. Removed local variable
5889 `original_name'. Call `qualify_and_find' with the current package
5890 name, invoke `find_in_imports_on_demand' right after. Call
5891 `qualify_and_find' with the packages we've seen so far. Fixed
5892 operations numbering in comments.
5893 (java_expand_class): Don't reverse `package_list'.
5894 (find_most_specific_methods_list): New local variables `abstract'
5895 and `candidates'. Use them to pick the right method.
5897 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
5899 * parse.y (check_modifiers_consistency): Don't subtract out
5900 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
5902 2000-06-04 Philipp Thomas <pthomas@suse.de>
5904 * Makefile.in (INTLLIBS): New.
5908 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5910 * class.c (get_dispatch_table): Build the vtable dummy entry list
5911 element with a null purpose. Fixed leading comment.
5912 (build_dtable_decl): Build an accurate dtable type when appropriate
5915 2000-06-02 Richard Henderson <rth@cygnus.com>
5917 * lang.c (lang_get_alias_set): New.
5919 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5921 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
5922 before using it as the accessed field.
5924 2000-05-31 Tom Tromey <tromey@cygnus.com>
5926 * java-tree.h (boolean_array_vtable, byte_array_vtable,
5927 char_array_vtable, short_array_vtable, int_array_vtable,
5928 long_array_vtable, float_array_vtable, double_array_vtable):
5930 * expr.c (get_primitive_array_vtable): New function.
5931 (create_primitive_vtable): New function.
5932 (java_lang_expand_expr): Enable code to statically generate
5934 * decl.c (init_decl_processing): Create primitive vtables.
5935 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
5936 short_array_vtable, int_array_vtable, long_array_vtable,
5937 float_array_vtable, double_array_vtable): Define.
5939 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
5941 * java/parse.y (find_applicable_accessible_methods_list):
5942 Don't add an uninitialized value to the list.
5944 2000-05-25 Tom Tromey <tromey@cygnus.com>
5946 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
5947 when trying to see if field's class should be initialized. Always
5948 initialize field's declaring class, not qualified class.
5951 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
5952 `wfl_operator', to maybe_build_primttype_type_ref.
5955 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
5957 * parse.y (patch_method_invocation): Don't try to lookup methods
5960 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5962 * parse.y (resolve_field_access): Call the appropriate <clinit>
5963 before accessing the length of a static array. Craft a decl for
5964 the field while its time. Fixes PR gcj/129.
5966 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5968 * parse.y (resolve_package): Correctly set `*next' (was off by
5970 (resolve_qualified_expression_name): Fixed comment.
5972 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5974 * jcf-parse.c (jcf_parse_source): Reset current_class and
5975 current_function_decl to NULL before parsing a new file.
5977 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5979 * parse.y (block_end:): If the collected block doesn't feature a
5980 statement, insert an empty statement.
5982 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5984 * parse.y (maybe_yank_clinit): New function.
5985 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5986 end of the list of methods belonging to a class.
5987 (java_complete_expand_method): Check whether <clinit> is really
5988 necessary and expand it accordingly.
5990 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5992 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5993 processed by the method's switch statement.
5995 2000-05-19 Tom Tromey <tromey@cygnus.com>
5997 * java-tree.h: Added init state enum.
5998 * decl.c (emit_init_test_initialization): Initialize class
5999 initialization check variable by looking at class' state.
6001 2000-05-19 Tom Tromey <tromey@cygnus.com>
6003 * java-tree.h (build_instanceof): Declare.
6004 (build_get_class): Declare.
6005 * parse.y (patch_binop): Use build_instanceof.
6006 * expr.c (build_instanceof): New function. If class is final,
6007 don't make a function call.
6008 (expand_java_INSTANCEOF): Use it.
6009 (build_get_class): New function.
6011 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6013 * jcf-write.c (generate_classfile): Scan the source_file for
6014 slashes with the right pointer variable.
6016 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6018 * lang.c (lang_decode_option): Update -Wunused flags by calling
6020 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
6022 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6024 * check_init.c (check_init): Constify local char *.
6025 * class.c (push_class): Constify local char *.
6026 * java_tree.h: Update prototypes.
6027 * jcf-io.c (open_class): Constify filename parameter and
6029 (find_class): Remove redundant string copy. Cast return from
6031 * jcf-parse.c (read_class, parse_class_file, yyparse):
6032 Constify local char *.
6033 * jcf-write.c (generate_bytecode_insns, generate_classfile):
6034 Constify local char *.
6035 * jcf.h (JCF): Constify filename and classname.
6036 (JCF_FINISH): Cast args to FREE to char * when appropriate.
6037 * lang.c (init_parse): Constify parameter and return value.
6038 * lex.c (java_get_line_col): Constify filename parameter.
6039 * parse.h: Constify parser_ctxt.filename. Update prototypes.
6040 * parse.y (java_parser_context_suspend,
6041 issue_warning_error_from_context, safe_layout_class): Constify
6043 * parse.c: Regenerate.
6045 2000-05-08 Tom Tromey <tromey@cygnus.com>
6047 * expr.c (build_jni_stub): Cache the result of
6048 _Jv_LookupJNIMethod.
6050 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6052 * decl.c (predef_filenames_size): Now 7.
6053 (predef_filenames): New seventh entry.
6055 2000-05-04 Tom Tromey <tromey@cygnus.com>
6057 * boehm.c (mark_reference_fields): Don't mark RawData fields.
6058 Keep track of when we've seen a reference field after a
6059 non-reference field.
6060 (get_boehm_type_descriptor): Handle case where we see
6061 non-reference fields but no trailing reference field.
6062 * decl.c (rawdata_ptr_type_node): Define.
6063 (init_decl_processing): Initialize rawdata_ptr_type_node.
6064 * java-tree.h (rawdata_ptr_type_node): Declare.
6066 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6068 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
6069 specifiers in calls to fprintf.
6071 2000-05-03 Andrew Haley <aph@cygnus.com>
6073 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
6075 * javaop.h (WORD_TO_INT): New function.
6076 (IMMEDIATE_s4): Use WORD_TO_INT.
6077 * jcf.h (JPOOL_INT): Ditto.
6079 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
6082 2000-04-19 Tom Tromey <tromey@cygnus.com>
6084 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
6086 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
6088 * expr.c (build_jni_stub): New function.
6089 * lang-specs.h: -fjni and -femit-class-file are incompatible.
6091 * parse.y (java_complete_expand_methods): Expand a native method
6092 and call build_jni_stub if -fjni given.
6093 * lang-options.h: Document -fjni.
6094 * lang.c (flag_jni): New global.
6095 (lang_f_options): Added `jni' entry.
6096 * java-tree.h (soft_lookupjnimethod_node,
6097 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
6099 (flag_jni): Declare.
6100 (build_jni_stub): Declare.
6101 (struct lang_decl): Added `native' flag.
6102 (METHOD_NATIVE): Redefined to use `native' field of lang specific
6104 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
6105 soft_jnipopsystemframe_node): New globals.
6106 (init_decl_processing): Set them. _Jv_InitClass only takes one
6109 * java-tree.def: Put into `C' mode.
6111 2000-04-27 Tom Tromey <tromey@cygnus.com>
6114 * expr.c (expand_invoke): Generate check to see if object pointer
6115 is null in nonvirtual invocation case.
6116 * java-tree.h (soft_nullpointer_node): Declare.
6117 * decl.c (soft_nullpointer_node): New global.
6118 (init_decl_processing): Initialize soft_nullpointer_node.
6119 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6120 or `private' methods.
6121 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6123 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6125 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6128 2000-04-26 Tom Tromey <tromey@cygnus.com>
6130 * zextract.c (find_zip_file_start): New function.
6131 (read_zip_archive): Use it.
6133 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6135 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
6137 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6139 * class.c (common_enclosing_context_p): New function.
6140 * java-tree.h (common_enclosing_context_p): Added prototype.
6141 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
6142 classes sharing an outer context with the current instance.
6143 * parse.y (build_access_to_thisn): Fixed leading comment.
6144 (verify_constructor_super): New local `supper_inner'. Skip
6145 enclosing context argument in the case of inner class constructors.
6146 (patch_method_invocation): Insert proper context as second
6147 parameter to pure inner class constructor super invocations.
6149 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6151 * parse.y (end_class_declaration): Reset the interface number
6154 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6156 * parse.y (source_start_java_method): Deleted unnecessary code.
6157 (patch_method_invocation): Fixed comment.
6159 2000-04-24 Robert Lipe <robertlipe@usa.net>
6161 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
6163 2000-04-23 Tom Tromey <tromey@cygnus.com>
6165 * boehm.c (mark_reference_fields): Use int_byte_position.
6167 2000-04-22 Tom Tromey <tromey@cygnus.com>
6169 * boehm.c (mark_reference_fields): Only call byte_position on
6172 2000-04-22 Tom Tromey <tromey@cygnus.com>
6174 * boehm.c (mark_reference_fields): Added `last_view_index'
6175 argument. Use DECL_FIELD_OFFSET to determine field's offset.
6177 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
6179 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
6180 * parse.y (check_class_interface_creation): Fixed comments. Select
6181 permitted modifiers for (inner) interfaces. Changed error message
6182 to report rejected modifiers used with local classes.
6184 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6186 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
6187 of directly inherited type considered in scope.
6188 * parse.y (do_resolve_class): Search inherited classes for inner
6191 2000-04-20 Tom Tromey <tromey@cygnus.com>
6193 * parse.y (not_accessible_p): Use member's class, not current
6194 class, when doing inheritance check for protected reference.
6197 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
6199 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
6201 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6203 * parse.y (lookup_field_wrapper): Search for final local aliases.
6204 (resolve_expression_name): Let lookup_field_wrapper search for
6205 final local aliases. Force the value of `name' if one is found.
6206 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
6207 an expression name. Fixed comments.
6209 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6211 * parse.y (yyerror): `msg' can be null, don't use it in that case.
6213 2000-04-19 Tom Tromey <tromey@cygnus.com>
6215 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
6217 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6219 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
6221 2000-04-18 Tom Tromey <tromey@cygnus.com>
6224 * gjavah.c (utf8_cmp): Changed return value.
6225 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
6227 (cxx_keywords): New global.
6228 (get_field_name): Handle new result of cxx_keyword_subst.
6229 (print_method_info): Likewise.
6231 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
6233 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
6234 with a newline, for CNI.
6235 (print_stub_or_jni): Print a space or newline before method name for
6237 (print_cxx_classname): Don't write leading "::" in CNI stub method.
6238 (process_file): Include gcj/cni.h if generating CNI stubs.
6240 2000-04-16 Tom Tromey <tromey@cygnus.com>
6242 * gjavah.c (decompile_method): Use print_field_name.
6245 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6247 * parse.y (java_expand_classes): Reverse the package list once.
6248 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
6250 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
6251 the `==' and `!=' operators.
6253 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6255 * jcf-write.c (generate_bytecode_insns): At invokation time,
6256 always relate an interface method to the type of its selector.
6258 2000-04-05 Tom Tromey <tromey@cygnus.com>
6261 * expr.c (expand_invoke): Generate check to see if object pointer
6262 is null in nonvirtual invocation case.
6263 * java-tree.h (soft_nullpointer_node): Declare.
6264 * decl.c (soft_nullpointer_node): New global.
6265 (init_decl_processing): Initialize soft_nullpointer_node.
6266 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6267 or `private' methods.
6268 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6270 2000-04-05 Tom Tromey <tromey@cygnus.com>
6273 * parse.y (check_final_assignment): Recognize assignments to the
6274 `length' field of an array when generating class files.
6276 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6278 * class.c (decl_hash): Prototype removed.
6279 (decl_compare): Likewise.
6281 2000-04-05 Tom Tromey <tromey@cygnus.com>
6283 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
6284 * parse.y (check_modifiers_consistency): Check for final/volatile
6285 clash. Fixes PR gcj/164.
6287 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6289 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
6291 (java_hash_compare_tree_node): Renamed from `decl_compare, made
6293 (add_method_1): Use `java_hash_hash_tree_node' and
6294 `java_hash_compare_tree_node'.
6295 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
6296 (java_hash_compare_tree_node): Likewise.
6297 * parse.y (find_applicable_accessible_methods_list): Create,
6298 delete and use a hash table to remember already searched interfaces.
6300 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
6302 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
6305 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6307 * boehm.c (mark_reference_fields, set_bit): Prototype.
6308 (set_bit): Un-ANSI-fy definition.
6310 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
6313 * decl.c (emit_init_test_initialization): Likewise.
6315 * gjavah.c (jni_print_char): Likewise.
6317 * parse.y (create_new_parser_context): Likewise.
6319 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6321 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
6322 patch missing hunk. Fixed indentation.
6324 2000-03-30 Tom Tromey <tromey@cygnus.com>
6326 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
6327 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
6329 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6331 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6332 when negative *before* using it as an array index.
6333 * ChangeLog: Fixed typo.
6335 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6337 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6338 to 0 when it reaches -1.
6340 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6342 * jcf-parse.c (get_constant): Properly cast `num' during the
6343 invocation of `add_double'.
6344 * jcf-write.c (push_long_const): Properly cast `lo' before
6345 comparing it to short bounds.
6346 * parse-scan.y (interface_declaration:): Rule re-arrange so that
6347 `interface_body:' is reduced after the current interface is
6350 2000-03-26 Tom Tromey <tromey@cygnus.com>
6352 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
6353 Java-specific `-f' option.
6355 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6357 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
6358 Adjust order of making types.
6359 Make bitsize_*_node values.
6361 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6363 * class.c (make_field_value): Use byte_position.
6364 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
6365 (java_array_data_offset): Likewise.
6366 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
6369 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6371 * parse.y (check_abstract_method_definitions): New local
6372 `end_type_reached'. Make sure we also consider `end_type'.
6373 (java_check_abstract_method_definitions): Make sure we eventually
6374 consider `java.lang.Object'.
6375 (maybe_use_access_method): Don't use access method if not in the
6376 context of a pure inner class or if the method's context is right.
6377 (find_applicable_accessible_methods_list): New static flag
6378 `object_done'. Don't search abstract classes as interfaces. Fixed
6379 indentation. Fixed the `java.lang.Object' only search. Search
6380 class interface(s) first, then fully search enclosing contexts.
6381 (find_most_specific_methods_list): Pick the closest candidate when
6382 they're all abstract.
6384 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6386 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6387 properly initialize `finished_label'. Don't emit gotos for empty
6390 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6392 * except.c (emit_handlers): Clear catch_clauses_last.
6394 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6396 * parse.y (check_method_types_complete): New function.
6397 (create_class): Reset anonymous class counter only when seeing an
6399 (java_complete_class): JDEP_METHOD: Don't recompute signature
6402 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6404 * class.c (build_static_ref): Fixed indentation in comment.
6405 * java-tree.def (TRY_EXPR): Fixed typo in name.
6406 (CLASS_LITERAL): Likewise.
6407 * java-tree.h: (TYPE_DOT_CLASS): New macro.
6408 (struct lang_type): New field `dot_class'.
6409 * jcf-write.c (generate_bytecode_insns): Fixed error message.
6410 (generate_classfile): Method `class$' is synthetic.
6411 * parse.y (build_do_class_method): New function.
6412 (build_dot_class_method_invocation): Likewise.
6413 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
6414 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
6415 (qualify_ambiguous_name): Likewise.
6416 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
6417 (build_try_statement): Fixed leading comment.
6419 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6421 * class.c (make_field_value): Properly handle sizes.
6422 (get_dispatch_vector): Use tree_low_cst and host_integerp.
6423 (layout_class_method): Count using trees.
6424 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
6425 * expr.c (java_array_data_offset): Use int_bit_position.
6426 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
6427 (build_invokevirtual): Use tree_low_cst and do computations with trees.
6429 2000-03-16 Tom Tromey <tromey@cygnus.com>
6431 * lang.c (flag_hash_synchronization): New global.
6432 (lang_f_options): Added `hash-synchronization'.
6433 * lang-options.h: Mention -fhash-synchronization.
6434 * java-tree.h (flag_hash_synchronization): Declare.
6435 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
6436 hash table synchronization is disabled.
6437 * decl.c (init_decl_processing): Only push `sync_info' value when
6438 hash table synchronization is disabled.
6439 * class.c (make_class_data): Only push `sync_info' field when hash
6440 table synchronization is disabled. Removed dead code.
6442 2000-03-16 Tom Tromey <tromey@cygnus.com>
6444 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
6446 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6448 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
6450 * parse.y (patch_method_invocation): Handle anonymous classes
6451 creation in static context.
6453 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6455 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
6456 * parse.y (resolve_qualified_expression_name): Use it.
6457 (patch_method_invocation): Likewise.
6459 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6461 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
6462 depending on the type of dependency which dictates what the
6464 (unresolved_type_p): Resolved types limited to the current class.
6466 2000-03-15 Tom Tromey <tromey@cygnus.com>
6468 * decl.c (init_decl_processing): Set type of `sync_info' to be
6471 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
6472 Correctly compute bit number for current slot. Zero `high' and
6473 `low' in DS_LENGTH case. Don't skip inherited fields. Use
6474 mark_reference_fields.
6475 (mark_reference_fields): New function.
6477 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6479 * parse.y (register_incomplete_type): Fixed initialization of
6482 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6484 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
6486 (push_class_context, pop_class_context): New function.
6487 (class_body:): Call pop_class_context.
6488 (interface_body:): Likewise.
6489 (INNER_QUALIFIER): New macro.
6490 (report_class_declaration): Changed output format and use
6491 INNER_QUALIFIER. Call push_class_context.
6493 2000-02-14 Andrew Haley <aph@cygnus.com>
6495 * check-init.c (check_init): Add new cases for unary and binary
6498 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6500 * parse.y (resolve_package): Set `next' once a type name has been
6501 progressively discovered.
6502 (resolve_qualified_expression_name): Propagate resolution only if
6503 there are remaining qualifiers. Take into account `q' might have
6504 been cleared after re-qualification.
6505 * parse.y (patch_method_invocation): New local `resolved'.
6506 Section dealing with qualified expression rewritten to use
6507 resolve_field_access.
6509 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6511 * parse.h (PUSH_CPC): Fixed indentation.
6512 (DEBUG_CPC): New macro.
6513 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
6514 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
6515 * parse.y (class_body_declaration:): Use
6516 SET_CPC_INSTANCE_INITIALIZER_STMT.
6517 (method_declaration:): Check for null current_function_decl.
6518 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
6519 (java_parser_context_pop_initialized_field): Better handling of
6521 (maybe_make_nested_class_name): Mark nested class name as
6522 qualified when necessary.
6523 (end_class_declaration): Don't call java_parse_context_resume when
6524 one or more error occurred.
6525 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
6526 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
6527 SET_CPC_INITIALIZER_STMT.
6528 (method_header): Check for inner classes declaring static methods.
6529 (resolve_qualified_expression_name): Handle situation where `this'
6532 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
6534 * typeck.c (build_prim_array_type): Correctly set the high word too.
6536 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6538 * parse.y (java_complete_expand_methods): Leave <clinit> out of
6540 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
6541 list of methods for interfaces.
6543 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6545 * parse.y (qualify_ambiguous_name): Properly handle expressions
6548 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6550 * parse.y (check_final_assignment): Extended to process
6552 (patch_assignment): Have check_final_assignment called only once.
6554 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6556 * java-tree.h (IS_INIT_CHECKED): New flag.
6557 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
6558 * parse.y (patch_string): Call force_evaluation_order on the
6559 completed string concatenation tree.
6560 * expr.c (force_evaluation_order): Call force_evaluation_order on
6561 function's arguments too.
6563 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6565 * decl.c (emit_init_test_initialization): Mark KEY as unused.
6566 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
6567 (build_anewarray): Likewise.
6568 * parse.y (patch_newarray): Likewise.
6569 * parse.c: Regenerated.
6571 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6573 * decl.c (init_decl_processing): Added new class fields `depth',
6574 `ancestors', and `idt' to class_type_node. Use
6575 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
6576 * class.c (make_class_data): Push initial values for new fields.
6577 * java-tree.h: Updated prototype for `build_invokeinterface'.
6578 * expr.c (build_invokeinterface): Changed parameters to accept
6579 `method' tree. Calculate index of `method' in its declaring
6580 interface. Build call to _Jv_LookupInterfaceMethodIdx.
6581 (expand_invoke): Call `build_invokeinterface' with new parameters.
6582 * parse.y (patch_invoke): Call `build_invokeinterface' with new
6585 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6587 * typeck.c (lookup_do): Search superinterfaces first
6588 when looking up an interface method. From Godmar Back
6591 2000-03-06 Tom Tromey <tromey@cygnus.com>
6593 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
6595 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6597 * java-tree.h (lookup_argument_method2): Declared.
6598 (safe_layout_class): Prototype moved from parse.h.
6599 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
6600 * parse.y (java_check_regular_methods): Local `super_class' gone.
6601 Call lookup_argument_method2 instead of lookup_argument_method.
6602 Perform modifier match for methods found declared in implemented
6603 interfaces. Fixed indentation problem. Overriding/hiding error
6604 report to take place only for methods found in classes.
6605 * typeck.c (lookup_argument_method): Changed leading
6606 comment. Re-written by calling lookup_do.
6607 (lookup_argument_method2): New function.
6608 (lookup_java_method): Re-written by calling lookup_do.
6609 (lookup_do): New function.
6611 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6613 * check-init.c (check_init): Removed dead code. Handle (blank)
6615 * parse.y (declare_local_variables): New local `final_p', set it
6616 and use it to initialize LOCAL_FINAL.
6617 (check_final_assignment): Only check FIELD_DECLs.
6619 2000-02-17 Tom Tromey <tromey@cygnus.com>
6621 * Makefile.in (JAVA_OBJS): Added boehm.o.
6622 (boehm.o): New target.
6623 * Make-lang.in (JAVA_SRCS): Added boehm.c.
6624 * java-tree.h (flag_use_boehm_gc): Declare.
6625 (get_boehm_type_descriptor): Declare.
6626 * lang.c (lang_f_options): Added `use-boehm-gc'.
6627 (flag_use_boehm_gc): New global.
6628 * lang-options.h: Added -fuse-boehm-gc.
6629 * boehm.c: New file.
6630 * class.c (get_dispatch_table): If class uses a Boehm type
6631 descriptor, put it in the vtable.
6632 (make_class_data): Removed dead code.
6634 2000-03-03 Per Bothner <per@bothner.com>
6636 * decl.c (init_decl_processing): Initialize sizetype properly.
6638 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6640 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
6641 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
6642 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6643 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
6644 (jcf_parse): New local `current'. Load innerclasses seen in outer
6645 context being processed.
6646 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6647 * jcf-write.c (append_innerclasses_attribute): New function.
6648 (append_innerclasses_attribute_entry): Likewise.
6649 (get_access_flags): Handle static classes. Set anonymous and local
6650 classes to be private.
6651 (generate_classfile): Attribute count adjusted. Call
6652 append_innerclasses_attribute.
6653 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
6654 PURE_INNER_CLASS_TYPE_P.
6655 * parse.y (parser_qualified_classname): New parameter `is_static',
6656 produce non qualified name accordingly.
6657 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
6658 (create_interface): Added argument to parser_qualified_classname.
6659 (create_class): Added argument to parser_qualified_classname. Setup
6660 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
6661 (add_inner_class_fields): Fixed indentation.
6662 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
6663 (method_declarator): Fixed typo in comment.
6664 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
6665 (build_current_thisn): Likewise.
6666 (patch_method_invocation): Likewise.
6668 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
6670 * decl.c (current_function_decl): Move to toplev.c.
6672 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6674 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
6675 (DECL_BIT_INDEX): Use underlying representation.
6676 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
6678 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6680 * expr.c (build_java_ret): Pass proper type to size_binop.
6682 2000-02-25 Anthony Green <green@cygnus.com>
6684 * expr.c (build_class_init): Mark the decl to be ignored by
6686 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
6687 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
6688 * class.c (init_test_hash_newfunc): New function.
6689 (decl_hash): New function.
6690 (decl_compare): New function.
6691 * decl.c (emit_init_test_initialization): New function.
6692 (complete_start_java_method): Traverse the init test hashtable,
6693 calling emit_init_test_initialization.
6694 (always_initialize_class_p): Define.
6695 * expr.c (build_class_init): Use initialization tests when
6696 emitting class initialization code.
6697 (always_initialize_class_p): Declare.
6698 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
6700 * java-tree.h: Include hash.h.
6701 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
6702 (struct lang_decl): Add init_test_table field.
6703 (init_test_hash_entry): Define.
6705 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6707 * gjavah.c (main): Avoid using `argi' to report unimplemented
6710 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6712 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6713 initialize locals to avoid warnings. Local `exception_type' moved
6716 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6718 * parse.y (resolve_expression_name): Use `orig' as a second
6719 argument to resolve_field_access.
6720 (resolve_field_access): Removed unnecessary code when dealing with
6723 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6725 * class.c (push_super_field): Don't push the field twice.
6726 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
6727 * parse.h (java_reorder_fields): Prototyped.
6728 * parse.y (java_reorder_fields): New function.
6729 (java_layout_class): Simplified not to worry about re-ordering.
6731 2000-02-23 Tom Tromey <tromey@cygnus.com>
6733 * gjavah.c (print_name): In JNI case, correctly quote string.
6734 (print_method_info): Don't handle overrides in JNI mode.
6736 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6738 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
6739 value type set to `boolean_type_node'.
6741 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6743 * jcf-dump.c (main): Test for correct condition after
6744 output file creation.
6746 2000-02-19 Anthony Green <green@cygnus.com>
6748 * jcf-depend.c (add_entry): Fix test for first list entry.
6750 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6752 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
6753 * constants.c (build_constants_constructor): Likewise.
6755 2000-02-19 Anthony Green <green@cygnus.com>
6757 * jcf-depend.c (add_entry): Add entries to the end of the list.
6759 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
6761 * decl.c (INT_TYPE_SIZE): Define if necessary.
6762 (expand_java_return): Handle the case of a native integer smaller
6765 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
6767 * gjavah.c (help): Use GCCBUGURL.
6768 * jv-scan.c (help): Likewise.
6769 * jcf-dump.c (help): Likewise.
6771 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6773 * jcf-write.c (generate_bytecode_insns): Don't generate empty
6776 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6778 * jcf-parse.c (load_class): Call `fatal' if no file containing
6779 the target class are found.
6781 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
6783 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
6784 lex.c, lex.h, and PARSE_H to...
6785 (parse.o, parse-scan.o): ...here, respectively.
6787 * lex.c: Split out code that may trigger SIGFPE from yylex()
6788 to its own function.
6789 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
6791 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6793 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
6795 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6797 * parse.y (outer_field_access_p): Stop in time when outer contexts
6799 (resolve_qualified_expression_name): Properly qualify *everything*
6800 after a package.type to be resoled as expression names.
6801 (find_applicable_accessible_methods_list): Save/restore `class' to
6802 isolate it from a possible outer context search.
6804 2000-02-15 Tom Tromey <tromey@cygnus.com>
6806 * gjavah.c (jni_print_char): New function.
6807 (print_full_cxx_name): Use it.
6808 (decode_signature_piece): Likewise.
6809 (print_cxx_classname): Likewise.
6811 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6813 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
6815 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
6817 * gjavah.c: Include version.h.
6819 * jcf-dump.c: Likewise.
6821 * jv-scan.c: Likewise.
6823 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6825 * parse.y (outer_field_access_fix): First parameter now a tree
6826 node. Check for assignement to final. First argument to
6827 build_outer_field_access_fix modified to accommodate prototype.
6828 (build_outer_field_access): Don't check for assignment to final
6830 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
6831 possibly returned by outer_field_access_fix. Changed
6832 outer_field_access_fix's first argument.
6833 (check_final_assignment): $finit$'s context is OK.
6834 (patch_unaryop): Use node instead of its line/column value when
6835 calling outer_field_access_fix.
6837 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6839 * parse.y (interface_declaration:): No longer tagged
6840 <node>. Re-installed default action.
6841 (class_member_declaration:): Handle inner interfaces.
6842 (interface_member_declaration): Handle inner interfaces and
6844 (create_interface): Push error if one seen. Suspend parsing
6845 context when processing an inner interface.
6846 (register_fields): Inner class static field limitations not to
6847 apply to inner interfaces.
6849 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6851 * jcf-parse.c (load_class): Update `java_error_count' when a
6852 class' file can't be found.
6853 (parse.y): Avoid (byte)code generation when errors seen.
6855 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6857 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
6858 decodes a valid node.
6859 (patch_binop): Handle TRUNC_DIV_EXPR.
6861 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6863 * parse.y (resolve_package): New local `acc'. Try to progressively
6864 build and guess a package and type name.
6866 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6868 * parse.y (find_applicable_accessible_methods_list): Load and
6869 layout the search class if necessary.
6870 (java_complete_tree): Keep to original type of the folded initial
6873 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6875 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
6876 Generate error message if circularity is detected. New static
6878 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
6879 * jcf-write.c (generate_bytecode_insns): Very simply handle
6881 * parse.y (java_check_circular_reference): Use
6882 `cyclic_inheritance_report' during report, if necessary.
6883 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
6884 walking NEW_ARRAY_INIT twice.
6886 2000-02-09 Tom Tromey <tromey@cygnus.com>
6888 * parse.y (check_class_interface_creation): Allow inner classes to
6889 be `private' or `protected', check modifiers' consistency. Prevent
6890 block local classes from bearing any modifiers.
6892 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6894 * except.c (check_start_handlers): Re-add prototype lost in last
6896 (maybe_start_try): Remove excess argument to `check_start_handlers'.
6898 2000-02-09 Andrew Haley <aph@cygnus.com>
6900 * decl.c (clear_binding_level): Remove excess initializer.
6901 (maybe_poplevels): Remove unused variable.
6902 (force_poplevels): Ditto.
6903 (struct binding_level): Add comment.
6905 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6907 * jcf-write.c (generate_classfile): Don't consider
6908 pre-initialization with reference value (use <clinit> instead.)
6909 * parse.y (java_fix_constructors): No generated constructor for
6911 (build_outer_field_access): Removed debug message.
6912 (outer_field_expanded_access_p): Adapted to bytecode generation.
6913 (build_outer_field_access_method): Use fix_method_argument_names.
6914 (build_outer_method_access_method): Fixed indentation. Added
6915 comment. Handle access method generation for static and also void
6917 (build_access_to_thisn): Inserted debug message.
6918 (maybe_build_thisn_access_method): Use fix_method_argument_names.
6919 (resolve_qualified_expression_name): Fixed comment.
6920 (not_accessible_p): Adapted to bytecode generation. Added comment.
6921 (patch_method_invocation): Added comment.
6922 (maybe_use_access_method): Fixed leading comment. Handle static
6924 (java_complete_lhs): Don't shortcut handling of initialized upon
6925 declaration String type static fields when generating bytecode.
6926 (patch_unaryop): Handle outer field access when generating
6929 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6931 * java-tree.h (FIELD_THISN): New macro.
6932 * jcf-write.c (append_synthetic_attribute): New function.
6933 (generate_classfile): Set "Synthetic" attribute on this$<n>,
6934 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
6935 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
6937 (build_outer_field_access): Turned on access functions usage and
6938 generation when compiling to bytecode.
6939 (maybe_use_access_method): Likewise.
6941 2000-01-25 Andrew Haley <aph@cygnus.com>
6943 * java-except.h (struct eh_range): Add `expanded' field.
6944 (maybe_start_try): Add end_pc arg.
6945 (maybe_end_try): Ditto.
6946 * java-tree.h (force_poplevels): new function.
6947 * expr.c (expand_byte_code): Don't call maybe_start_try or
6949 * except.c (add_handler): Reset expanded.
6950 (expand_start_java_handler): Set expanded.
6951 (check_start_handlers): Don't expand a start handler that's
6952 already been expanded.
6953 (maybe_start_try): Add end_pc arg. Only expand a handler which
6955 (expand_end_java_handler): call force_poplevels.
6956 (force_poplevels): new function.
6957 * decl.c (binding_level): Add start_pc of binding level.
6958 (maybe_pushlevels): Call maybe_start_try when pushing binding
6960 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6961 (LARGEST_PC): Define.
6962 (clear_binding_level): Use LARGEST_PC.
6964 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6965 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6966 (binding_depth, is_class_level, current_pc): new variables.
6967 (struct binding_level): ditto.
6968 (indent): new function.
6969 (push_jvm_slot): add debugging info.
6970 (maybe_pushlevels): ditto.
6971 (maybe_poplevels): ditto.
6974 (start_java_method): ditto.
6975 (give_name_to_locals): comment only.
6976 * except.c (binding_depth, is_class_level, current_pc):
6978 (expand_start_java_handler): add debugging info.
6979 (expand_end_java_handler): ditto.
6981 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6983 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6984 (print_name_for_stub_or_jni, process_file): Constify a char*.
6986 2000-02-03 Tom Tromey <tromey@cygnus.com>
6988 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6990 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6992 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6993 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6996 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6998 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6999 * java-tree.h (TYPE_II_STMT_LIST): New macro.
7000 (struct lang_type): New field `ii_block'.
7001 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
7002 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
7003 * parse.h (struct parser_ctxt): New field `instance_initializers'.
7004 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
7005 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
7006 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
7008 * parse.y (add_instance_initializer): New function.
7009 (in_instance_initializer): New static global.
7010 (class_body_declaration:): Link instance initializer block.
7011 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
7012 (array_creation_expression:): Remove unused local.
7013 (java_parser_context_push_initialized_field): Fixed leading
7014 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
7015 CPC_INSTANCE_INITIALIZER_LIST.
7016 (java_parser_context_pop_initialized_field): Likewise.
7017 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
7018 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
7019 CPC_INITIALIZER_STMT.
7020 (fix_constructors): New local `class_type'. Use it. Call
7021 add_instance_initializer.
7022 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
7023 (patch_return): Forbid return in instance initializers.
7024 (patch_throw_statement): Enforce exception handling in the context
7025 of instance initializers.
7027 2000-02-03 Tom Tromey <tromey@cygnus.com>
7029 * Make-lang.in (java.mostlyclean): Remove executables in
7032 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7034 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
7035 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
7036 (java_float_finite): Convert to use union Word from javaop.h.
7037 (java_double_finite): Convert to use union DWord from javaop.h.
7039 2000-02-02 Tom Tromey <tromey@cygnus.com>
7041 * gjavah.c (options): Added `jni' entry.
7042 (help): Document -jni.
7043 (flag_jni): New global.
7044 (process_file): Handle JNI output. Don't print text from
7045 -prepend, -add, etc, when generating stubs. Only remove `.class'
7046 suffix if it actually exists.
7047 (main): Create a `.c' file when run with `--jni --stubs'. Create
7048 correct output file name with `--jni'.
7049 (print_include): Mangle header name differently in JNI case.
7050 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
7052 (print_method_info): Handle JNI case. Put signature info into
7053 method name. Handle case when STREAM is NULL.
7054 (print_name_for_stub_or_jni): New function.
7055 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
7056 (print_cxx_classname): Handle JNI.
7057 (print_full_cxx_name): Likewise.
7058 (decode_signature_piece): Likewise.
7059 (overloaded_jni_method_exists_p): New function.
7060 (struct method_name): Added `signature' and `sig_length' fields.
7061 (HANDLE_END_FIELD): Do nothing in JNI mode.
7063 2000-02-02 Tom Tromey <tromey@cygnus.com>
7065 * jv-scan.c: Include version.c, <getopt.h>.
7066 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
7067 (options): New array.
7068 (usage): New function.
7069 (version): New function.
7070 (main): Use getopt_long to parse command line.
7071 * jcf-dump.c: Include version.c, <getopt.h>.
7072 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
7073 OPT_JAVAP): New macros.
7074 (options): New array.
7075 (usage): Return `void'. Changed message.
7076 (help): New function.
7077 (version): New function.
7078 (main): Use getopt_long_only to parse command line.
7079 * gjavah.c: Include <getopt.h>.
7080 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
7081 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
7082 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
7083 (options): New array.
7084 (java_no_argument): Removed.
7085 (help): Updated with missing options.
7086 (main): Use getopt_long_only to parse command line.
7087 (usage): Changed message.
7089 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7091 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
7092 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
7093 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
7094 * parse.y (array_creation_expression:): Handle anonymous arrays.
7095 (build_array_from_name): Don't set `ret_name' if null.
7096 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
7097 (qualify_ambiguous_name): Likewise.
7098 (java_complete_expand_class): Likewise.
7100 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7102 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
7103 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
7104 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
7105 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
7106 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
7107 AIPL_FUNCTION_COMPLETED_INVOCATION.
7108 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
7109 AIPL_FUNCTION_INVOCATION_READY.
7110 (AIPL_FUNCTION_DECLARATION): New enum entry.
7111 * parse.y (reorder_static_initialized): New function.
7112 (java_parser_context_pop_initialized_field): Use it.
7113 (add_inner_class_fields): Use
7114 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
7115 augmented. Install marker after last alias initializer, if any.
7116 (generate_finit): Fixed typo. Don't try to retain only the used
7118 (method_header): Compute and set DECL_FUNCTION_NAP.
7119 (method_declarator): Fixed comment. Insert alias initializer in
7121 (build_alias_initializer_parameter_list): Fixed leading
7122 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
7123 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
7124 (java_complete_expand_class): Code to retain only used aliases
7126 (java_complete_expand_methods): New local `first_decl'. Generate
7127 $finit$ first, then expand the constructors, regular methods and
7129 (java_complete_expand_method): Don't report error on missing
7130 return statement if previously detected bogus.
7131 (fix_constructors): Don't patch constructor parameters list.
7132 (patch_method_invocation): Use new AIPL enum values. Reverse
7133 alias initializer list for anonymous classes.
7135 2000-01-30 Anthony Green <green@redhat.com>
7137 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
7138 determine how many stack slots to pop.
7140 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7142 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
7143 error handling/recovery.
7144 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
7146 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7148 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
7149 FIELD_LOCAL_ALIAS_USED): New macros.
7150 (DECL_FUNCTION_NAP): New macro.
7151 (struct lang_decl): New field `nap'.
7152 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
7153 (struct lang_type): New fields `finit_stmt_list' and
7155 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
7156 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
7157 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
7158 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
7159 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
7160 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
7161 (BUILD_THROW): Macro line separator re-indented.
7162 * parse.y (end_class_declaration): New function.
7163 (maybe_generate_pre_expand_clinit): New name for
7164 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
7165 pre-expand static fields.
7166 (maybe_generate_clinit): Function deleted.
7167 (check_for_static_method_reference): Prototype's parameter list
7169 (generate_finit): New name for maybe_generate_finit. Changed
7170 leading comment. Function rewritten to use
7171 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
7172 (build_alias_initializer_parameter_list): New function.
7173 (java_parser_context_pop_initialized_field): Likewise.
7174 (add_inner_class_fields): Likewise.
7175 (type_declaration:): Call end_class_declaration.
7176 (class_member_declaration:): Likewise.
7177 (formal_parameter_list:): Fixed typos.
7178 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
7179 element. Improved error handling.
7180 (block_statement:): Call end_class_declaration.
7181 (anonymous_class_creation:): Likewise.
7182 (create_anonymous_class): Fixed comments.
7183 (create_class): Call add_inner_class_fields.
7184 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
7185 (method_header): Use MARK_FINAL_PARMS.
7186 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
7187 (method_declarator): Propagate final argument flag.
7188 (craft_constructor): New local `artificial'. Call
7189 build_alias_initializer_parameter_list. Use
7190 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
7191 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
7193 (complete_expand_class): Get rid of unused outer context local
7195 (java_complete_expand_methods): Fixed leading
7196 comment. Generate/pre-expand <clinit> first. Changed method
7197 expansion order to regular, $finit$, constructors, <clinit>.
7198 (java_complete_expand_method): Set current_function_decl.
7199 (fix_constructors): Fix constructor parameter list to account for
7200 outer context local alias initializers.
7201 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7202 (resolve_expression_name): Lookup outer context local aliases. New
7203 local `access', use it.
7204 (patch_method_invocation): Patch inner class ctor invocation with
7205 outer context local aliases initialization values. $finit$
7206 invocation patching now includes things generated with
7207 build_alias_initializer_parameter_list.
7208 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7209 (build_super_invocation): Likewise.
7210 (patch_assignment): Changed comment.
7212 2000-01-27 Andrew Haley <aph@cygnus.com>
7214 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
7218 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7220 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
7222 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
7224 * parse.y (register_fields): Don't pass a format specifier to
7225 OBSOLETE_MODIFIER_WARNING.
7226 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
7227 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
7229 (check_modifiers): Change function into a macro.
7230 (check_class_interface_creation): Pass a literal format string.
7232 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7234 * buffer.h: PROTO -> PARAMS.
7235 * check-init.c: Likewise.
7236 * class.c: Likewise.
7237 * constants.c: Likewise.
7238 * convert.h: Likewise.
7240 * except.c: Likewise.
7242 * gjavah.c: Likewise.
7243 * java-except.h: Likewise.
7244 * java-tree.h: Likewise.
7245 * jcf-depend.c: Likewise.
7246 * jcf-dump.c: Likewise.
7247 * jcf-parse.c: Likewise.
7248 * jcf-path.c: Likewise.
7249 * jcf-reader.c: Likewise.
7250 * jcf-write.c: Likewise.
7252 * jv-scan.c: Likewise.
7253 * jvgenmain.c: Likewise.
7254 * jvspec.c: Likewise.
7258 * parse-scan.y: Likewise.
7259 * parse.h: Likewise.
7260 * parse.y: Likewise.
7261 * typeck.c: Likewise.
7262 * verify.c: Likewise.
7265 * zextract.c: Likewise.
7266 * zipfile.h: Likewise.
7268 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7270 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7271 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
7272 * constants.c (build_constant_data_ref): Check for cached
7273 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
7274 in TYPE_CPOOL_DATE_REF.
7275 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
7276 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
7277 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
7278 (LOCAL_FINAL): New macro.
7279 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
7280 constant pool -- don't try to reuse.
7281 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
7283 (find_in_current_zip): Use TYPE_JCF.
7284 * parse.h (java_check_final): Prototype removed.
7285 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
7286 (maybe_create_class_interface_decl,
7287 check_class_interface_creation): Likewise.
7288 (java_expand_finals): Function removed.
7289 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
7290 (block_statement:): Fixed comment.
7291 (anonymous_class_creation:): Likewise.
7292 (check_class_interface_creation): Reversed Jan 12, 2000 extra
7294 (check_class_interface_creation): Loosened error report on (inner)
7295 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
7296 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
7297 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
7299 (create_interface): Likewise.
7300 (anonymous_class_counter): New static global.
7301 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
7302 patch. Fixed comments.
7303 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
7304 anonymous_class_counter when declaring a toplevel class.
7305 (craft_constructor): Fixed constructor name when handling
7306 anonymous classes. Anonymous class constructors to feature hidden
7308 (java_fix_constructors): Added comment.
7309 (java_check_final): Function removed.
7310 (java_complete_expand_methods): Fixed comment. Don't generate
7311 class data, save its outgoing constant pool instead.
7312 (verify_constructor_super): Skip anonymous class constructor
7313 hidden this$<n> parameter.
7314 (java_expand_classes): New local `saved_ctxp'. Removed call to
7315 java_expand_finals and java_check_final. Expand anonymous class
7316 constructors. Generate class data.
7317 (build_super_invocation): Skip anonymous class hidden this$<n>
7319 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
7320 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7321 (set_java_signature): Likewise.
7323 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7325 * gjavah.c: Delete ACC_VISIBILITY define.
7326 * jcf.h: Add ACC_VISIBILITY define.
7327 * parse.y: final: rule tagged <value>.
7328 (java_check_regular_methods): Use ACC_VISIBILITY define for
7329 default package access check.
7330 (local_variable_declaration_statement): Use final: rule.
7332 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7334 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
7337 2000-01-17 Tom Tromey <tromey@cygnus.com>
7339 * gjavah.c (print_field_info): Allow non-static final fields.
7341 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7343 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
7344 * parse.y (patch_anonymous_class): New function.
7345 (create_anonymous_class): Register incomplete type when the
7346 class/interface to extends/implement isn't known yet.
7347 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
7348 (verify_constructor_super): Tuned error message.
7350 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7352 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
7353 (ANONYMOUS_CLASS_P): New macro.
7354 (TYPE_SIGNATURE, TYPE_JCF): New macros.
7355 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
7356 * parse.y (create_class): Added leading argument.
7357 (maybe_create_class_interface_decl,
7358 check_class_interface_creation): Likewise.
7359 (craft_constructor): New function.
7360 (verify_constructor_super): Added argument in prototype.
7361 (class_declaration:): Inserted leading argument.
7362 (for_begin:): Use FOR_LOOP_P.
7363 (anonymous_class_creation): Create WFL of the anonymous class to
7364 instantiate. Call build_new_invocation. Added comments.
7365 (check_class_interface_creation): Handle parameter `anonymous' in
7366 verbose mode class creation announce.
7367 (link_nested_class_to_enclosing): Exclude anonymous classes.
7368 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
7369 anonymous class, even though they appear to have an enclosing
7371 (create_interface): Pass extra argument to
7372 check_class_interface_creation.
7373 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
7374 (create_class): Call check_class_interface_creation and
7375 maybe_create_class_interface_decl with extra new argument. Don't
7376 add private this$<n> to anonymous classes.
7377 (method_declarator): Insert hidden this$<n> to anonymous class
7379 (java_fix_constructors): Deleted code creating default
7380 constructor. Call craft_constructor instead.
7381 (java_check_regular_methods): Set `saw_constructor' to 1 for
7383 (fix_constructors): Pass extra argument to verify_constructor_super.
7384 (verify_constructor_super): New local `sdecl', use it. Search for
7385 matching constructor (possibly featuring arguments) in super
7387 (lookup_method_invoke): Craft constructor according to arguments
7388 list when dealing with anonymous class constructors.
7389 (build_super_invocation): Pass arguments to anonymous class super
7391 (search_loop): Use FOR_LOOP_P.
7392 (labeled_block_contains_loop_p): Likewise.
7394 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7396 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
7397 (enclosing_context_p): New function.
7398 (get_access_flags_from_decl): Handle CLASS_STATIC.
7399 (maybe_layout_super_class): Extra first argument passed to
7401 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
7403 * decl.c (access0_identifier_node): New global.
7404 (init_decl_processing): access0_identifier_node initialized.
7405 (pushdecl): Set DECL_CONTEXT only on non type decls.
7406 * expr.c (lookup_field): Lookup inner class fields in enclosing
7408 (expand_invoke): Use ID_INIT_P.
7409 (expand_java_field_op): Use DECL_CLINIT_P.
7410 * java-tree.def (CLASS_LITERAL): New tree code.
7411 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
7412 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
7413 (struct lang_decl): New field `inner_access'.
7414 (enclosing_context_p): Prototyped.
7415 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
7416 ID_CLINIT_P): New macros.
7417 (CLASS_STATIC): New macro.
7418 (CLASS_ACCESS0_GENERATED_P): New macro.
7419 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
7420 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
7421 INNER_CLASS_P): New macros.
7422 (DECL_INNER_CLASS_LIST): New macro.
7423 * jcf-parse.c (yyparse): Avoid the use of ANSI string
7425 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7426 the shift value to int. Fixed typo in comment.
7427 * lex.c (inst_id, wpv_id): Initialize.
7428 * mangle.c (unicode_mangling_length): Take `$' into account.
7429 * parse.h (DRECOVER, RECOVER): Terminate properly.
7430 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
7431 (typedef struct _jdep): New field `enclosing'.
7432 (JDEP_ENCLOSING): New macro.
7433 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
7434 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
7435 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
7436 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
7437 GET_ENCLOSING_CPC_CONTEXT): New macros.
7438 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
7439 (do_resolve_class): Added extra argument in prototype.
7440 * parse.y (resolve_class): Added extra argument in prototype.
7441 (maybe_create_class_interface_decl): Likewise.
7442 (maybe_use_access_method, build_wfl_wrap): New functions.
7443 (java_complete_expand_classes, java_complete_expand_class):
7445 (java_parser_context_push_initialized_field,
7446 java_parser_context_suspend, java_parser_context_resume):
7448 (maybe_make_nested_class_name, make_nested_class_name,
7449 set_nested_class_simple_name_value,
7450 link_nested_class_to_enclosing, find_as_inner_class,
7451 find_as_inner_class_do, check_inner_class_redefinition,
7452 build_thisn_assign, build_current_thisn, build_access_to_thisn,
7453 maybe_build_thisn_access_method, build_outer_field_access,
7454 build_outer_field_access_methods, build_outer_field_access_expr,
7455 build_outer_method_access_method, build_new_access_id,
7456 build_outer_field_access_method, outer_field_access_p,
7457 outer_field_expanded_access_p, outer_field_access_fix,
7458 build_incomplete_class_ref, patch_incomplete_class_ref,
7459 create_anonymous_class): Likewise.
7460 (inst_id, wpv_id): New static global variables.
7461 (synchronized:): New rule, tagged <node>.
7462 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
7464 (anonymous_class_creation:): New rule, tagged <node>.
7465 (NEW_TK): Tagged <node>.
7466 (type_literals, array_type_literal): New rules, tagged <node>.
7467 (class_declaration:): Removed action when reducing by class_body:
7468 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
7469 using GET_CPC in sub-rules.
7470 (class_member_declaration): Handle inner classes.
7471 (method_declaration): When reducing method_header:, reset
7472 current_function_decl when appropriate.
7473 (method_declarator:): Set the number of formal parameter to 0 for
7474 method declared without arguments.
7475 (constructor_declarator:): Likewise.
7476 (static_initializer:): List of elements kept in a list.
7477 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
7478 use of the keyword `static' for type declarations.
7479 (block_statement:): Handle inner class declarations.
7480 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
7481 type qualified `this'.
7482 (class_instance_creation_expression): Use anonymous_class_creation:
7483 to handle inner class instances creation. Handle qualified `new'.
7484 (something_dot_new): Added appropriate actions.
7485 (create_new_parser_context): New function.
7486 (java_push_parser_context, java_parser_context_save_global,
7487 java_parser_context_suspend): Use create_new_parser_context.
7488 (check_modifiers): Changed leading comment.
7489 (check_class_interface_creation): Handle interclasses.
7490 (add_superinterfaces): Fixed comment.
7491 (create_interface): Build qualified name from the raw_name instead
7492 of its matching WFL. Push the initialized fields list. raw_name added
7493 as an extra argument to maybe_create_class_interface_decl.
7494 (create_class): Build qualified name from the raw_name instead of
7495 its matching WFL. Removed assignment to current_parsed_class_un.
7496 Call PUSH_ERROR before returning an error. Suspend the current
7497 parser context when processing an inner class. Push the
7498 initialized fields list. raw_name added as an extra argument to
7499 maybe_create_class_interface_decl. Add the private this$<n>
7501 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
7502 (register_fields): Get the class type from GET_CPC and handle
7503 previous errors. Added code to handle the creation of static
7504 fields in inner classes. Initialized fields initialization
7505 statements kept in a list of lists.
7506 (maybe_generate_finit): Initialized fields initialization
7507 statements kept in a list of lists. Use GET_CPC.
7508 (maybe_generate_clinit): Likewise.
7509 (method_header): Use GET_CPC and GET_CPC_UN.
7510 (parser_qualified_classname): Handle inner classes.
7511 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
7512 (java_fix_constructors): Hide pointer to enclosing context
7513 instance in constructor list when dealing with inner classes.
7514 (jdep_resolve_class): Call resolve_class with extra first argument
7516 (resolve_class): Add enclosing context as a first extra argument
7517 to do_resolve_class.
7518 (do_resolve_class): Call find_as_inner_class. Handle WFLs
7520 (resolve_no_layout): Extra argument added to resolve_class
7522 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
7523 (java_get_real_method_name): Use GET_CPC_UN.
7524 (check_abstract_method_definitions): Use DECL_CLINIT_P.
7525 (java_check_abstract_methods): Handle static method declared in
7526 inner classes by an error.
7527 (java_check_regular_methods): Use DECL_CLINIT_P.
7528 (source_start_java_method): Also set DECL_MAX_LOCALS.
7529 (create_artificial_method): Call java_parser_context_save_global
7530 and java_parser_context_restore_global instead of saving/restoring
7531 the context by hand.
7532 (expand_start_java_method): Improved verbose mode message.
7533 (java_complete_expand_methods): Fixed leading comment. Use
7535 (fix_constructors): Added assignment to this$<n> if necessary.
7536 (java_expand_classes): Call java_complete_expand_classes instead
7537 of java_complete_expand_methods.
7538 (make_qualified_primary): Simplified.
7539 (merge_qualified_name): Optimized for missing left or right parts.
7540 (resolve_expression_name): Handle access to outer class fields from
7542 (resolve_qualified_expression_name): New macro
7543 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
7544 classes. Report error on non appropriate qualification of
7545 `new'. Handle qualified `this'.
7546 (not_accessible_p): Allow access to outer class private fields from
7548 (patch_method_invocation): Handle method invocations through
7549 access methods and inner class constructor invocations.
7550 (find_applicable_accessible_methods_list): Search enclosing
7551 contexts of an inner class.
7552 (search_applicable_methods_list): Fixed typo.
7553 (argument_types_convertible): Handle inner class constructors'
7554 hidden outer context reference argument.
7555 (qualify_ambiguous_name): Handle qualified `this'.
7556 (java_complete_lhs): Handle use of field accessed through
7557 artificial access methods in various cases of assignments. Handle
7559 (check_final_assignment): Use DECL_CLINIT_P.
7560 (valid_ref_assignconv_cast_p): Handle the destination being an
7561 enclosing context of the source.
7562 (patch_unaryop): Handle use of field accessed through artificial
7564 (patch_return): Use DECL_CLINIT_P.
7565 (patch_throw_statement): Use DECL_CLINIT_P.
7566 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
7567 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
7570 2000-01-16 Anthony Green <green@cygnus.com>
7572 * parse.y (build_string_concatenation): Only use
7573 StringBuffer(String) shortcut if String arg is constant.
7575 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7577 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7578 the shift value to int. Fixed typo in comment.
7580 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
7582 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
7583 * jcf-write.c: Likewise.
7584 * parse.y: Likewise.
7585 * parse.c: Regenerate.
7587 2000-01-09 Anthony Green <green@cygnus.com>
7589 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
7590 bytecodes in the correct order.
7592 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7594 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
7596 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
7598 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7599 before building constant array decl.
7601 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7603 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
7604 method invocation and typo in conditional expression.
7605 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
7606 the appropriate NOTE_POP.
7607 * parse.y (patch_binop): Shift value mask to feature the right
7610 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7612 * class.c (assume_compiled, assume_compiled_node): Add static
7614 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
7616 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
7618 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
7620 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
7621 to `__modifier' to avoid stringifying it.
7623 * parse.y (verify_constructor_circularity): Don't call a variadic
7624 function with a non-literal format string.
7625 (java_check_abstract_methods): Move unreachable code inside
7626 `continue' statement.
7627 (lookup_method_invoke): Call xstrdup, not strdup.
7629 * expr.c (expand_java_field_op): Avoid the use of ANSI string
7632 * jcf-parse.c (yyparse): Likewise.
7634 * jv-scan.c (main): Likewise.
7636 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7638 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
7639 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
7640 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
7643 * parse.y (synchronized, variable_redefinition_error,
7644 check_class_interface_creation, create_interface, create_class,
7645 method_header, finish_method_declaration,
7646 check_modifiers_consistency, method_declarator,
7647 complete_class_report_errors, check_abstract_method_definitions,
7648 java_check_regular_methods, check_throws_clauses,
7649 java_check_abstract_methods, read_import_dir,
7650 check_pkg_class_access, declare_local_variables, fix_constructors,
7651 cut_identifier_in_qualified, resolve_expression_name,
7652 resolve_qualified_expression_name, patch_method_invocation,
7653 java_complete_lhs, patch_assignment, try_builtin_assignconv,
7654 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
7655 patch_exit_expr, patch_exit_expr, patch_switch_statement,
7656 patch_try_statement, patch_synchronized_statement,
7657 patch_throw_statement, check_thrown_exceptions,
7658 patch_conditional_expr): Likewise.
7660 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7662 * Makefile.in (LIBDEPS): Added gcc's errors.o
7663 (../jcf-dump$(exeext):): Link with gcc's errors.o
7664 (../gcjh$(exeext):): Likewise.
7665 * expr.c (expand_java_NEW): Layout the entire target type instead of
7666 laying out its methods only.
7667 (lookup_field): Layout the class after having loaded it.
7668 * java-tree.h (java_debug_context): Declared.
7669 * jcf-io.c (toplev.h): Included.
7670 (find_class): Removed assignment to jcf's outofsynch
7671 field. Force source file to be read if newer than its matching
7672 class file. Tweaked debug messages.
7673 * jcf-parse.c (jcf_out_of_synch): Deleted.
7674 (read_class): Call to jcf_out_of_synch removed.
7675 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
7676 (jcf_out_of_synch): Prototype deleted.
7677 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
7678 `deprecated' and `class_err': integer turned into bit-fields.
7679 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
7680 * parse.y (package_list): New global.
7681 (package_declaration:): Record newly parsed package name.
7682 (extra_ctxp_pushed_p): Static global deleted.
7683 (java_parser_context_save_global): Create buffer context for the
7684 purpose of saving globals, if necessary.
7685 (java_parser_context_restore_global): Pop context pushed for the
7686 purpose of saving globals, if necessary.
7687 (java_debug_context_do): New prototype and function.
7688 (java_debug_context): Likewise.
7689 (do_resolve_class): Use already parsed package names to qualify
7690 and lookup class candidate.
7691 (java_pre_expand_clinit): Removed unnecessary local variable.
7693 1999-12-17 Tom Tromey <tromey@cygnus.com>
7695 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
7697 (process_file): Use `\n\' at end of each line in string.
7699 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7701 * expr.c (expand_invoke): Layout the loaded class before
7702 attempting to use it.
7703 (expand_java_field_op): Allow final field assignments to take
7705 * typeck.c (convert): Return error_mark_node if expr is null.
7707 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7709 * class.c (class_depth): Return -1 if the class doesn't load
7711 * expr.c (can_widen_reference_to): Check for errors during depth
7712 computation and return 0 accordingly.
7713 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
7714 create default constructors and add an other error check.
7715 * parse.h (java_fix_constructors): Prototyped.
7716 * parse.y (java_pre_expand_clinit): Likewise.
7717 (build_super_invocation): Re-prototyped to feature one argument.
7718 (java_check_circular_reference): Directly use `current'.
7719 (java_fix_constructors): New function.
7720 (java_check_regular_methods): Don't create default constructors
7721 here, but abort if none were found.
7722 (java_complete_expand_methods): Pre-process <clinit> calling
7723 java_pre_expand_clinit.
7724 (java_pre_expand_clinit): New function.
7725 (fix_constructors): build_super_invocation invoked with the
7726 current method declaration as an argument.
7727 (build_super_invocation): Use the context of the processed method
7728 decl argument instead of current_class.
7729 * typeck.c (lookup_java_method): Take WFLs in method names into
7732 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
7734 * class.c (make_class_data): flag_keep_inline_functions to keep
7735 private methods in the method array.
7737 1999-12-15 Anthony Green <green@cygnus.com>
7739 * check-init.c (check_init): Take into account both types of
7740 `throw's when checking for uninitialized variables.
7742 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7744 * parse.y (java_complete_lhs): Force convertion of array
7745 dimensions to int_type_node, that's what runtime's ABI expects.
7747 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7749 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
7750 operand of a WFL, until the Java front-end gets fixed with regard
7751 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
7753 1999-12-10 Andrew Haley <aph@cygnus.com>
7755 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
7756 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
7757 expr.c (build_java_athrow): Add support for sjlj-exceptions.
7761 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7763 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7764 before calling expand_eh_region_start and expand_start_all_catch.
7765 * except.c (expand_start_java_handler): Switch to permanent
7766 obstack before calling expand_eh_region_start.
7767 (expand_end_java_handler): Switch to permanent obstack before
7768 calling expand_start_all_catch.
7770 1999-12-5 Anthony Green <green@cygnus.com>
7772 * decl.c (init_decl_processing): Mark throw_node as a noreturn
7773 function with side effects.
7774 (init_decl_processing): Mark all memory allocating DECLs with
7777 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7779 * except.c (expand_end_java_handler): Call
7780 expand_resume_after_catch and end_catch_handler.
7782 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
7784 * verify.c (verify_jvm_instructions): Create new return label
7785 chain if non existent (don't rely on the verified state of the jsr
7788 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7790 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
7791 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
7793 * parse.y (patch_assignment): Removed bogus final class test on
7794 lhs when checking on whether to emit an ArrayStoreException runtime
7796 * expr.c (expand_java_arraystore): Likewise.
7798 1999-11-28 Anthony Green <green@cygnus.com>
7800 * decl.c (find_local_variable): Reuse single slot decls when
7803 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7805 * jcf-parse.c (saw_java_source): Global variable removed.
7806 (read_class): Don't use `saw_java_source'. Added extra braces.
7807 (yyparse): Code setting `saw_java_source' removed.
7809 1999-11-24 Mark Mitchell <mark@codesourcery.com>
7811 * except.c (emit_handlers): Zero catch_clauses after emitting them.
7813 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7815 * verify.c (merge_type_state): Non verified subroutines being
7816 considered more than once to trigger passive type merge.
7818 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7820 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
7821 in case of error. Error message tuned.
7823 1999-11-21 Anthony Green <green@cygnus.com>
7825 * constants.c (find_methodref_index): Unwrap method names before
7826 inserting them in the constant pool.
7828 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
7830 * class.c (assume_compiled_node): New typedef.
7831 (assume_compiled_tree): New static data.
7832 (find_assume_compiled_node): New function.
7833 (add_assume_compiled): New function.
7834 (assume_compiled): New function.
7835 * class.c (make_class_data): Use assume_compiled.
7836 (is_compiled_class): Use assume_compiled.
7838 * java-tree.h (add_assume_compiled): Declare.
7840 * lang.c (lang_decode_option): Parse new options.
7842 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7844 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
7845 int_type_node: that's what `_Jv_AllocObject' expects.
7847 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7849 * parse.y (lookup_method_invoke): Use lang_printable_name to
7850 reliably build the type name during error report. Fixes PR gcj/97.
7852 1999-11-09 Tom Tromey <tromey@cygnus.com>
7854 * jcf-path.c: Include <sys/stat.h>.
7855 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
7856 (DIR_UP): New macro.
7858 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7860 * parse.y (source_end_java_method): Resume permanent allocation,
7861 reversing Apr 27 1998 patch.
7862 (patch_string_cst): Pop obstacks after having pushed the permanent
7865 1999-11-05 Tom Tromey <tromey@cygnus.com>
7867 * class.c (finish_class): Emit inlined methods if any native
7868 methods exist in the class. Fixes PR gcj/85.
7870 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7872 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
7873 (qualify_ambiguous_name): Likewise.
7875 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
7877 * typeck.c: (lookup_java_method): search all inherited
7878 interfaces when looking up interface method.
7880 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7882 * parse.y (method_header:): Issue error message for rule `type
7884 (synchronized:): Error report when not using synchronized.
7886 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7888 * parse.y (resolve_qualified_expression_name): Prevent `this' from
7889 being used before the superclass constructor has been called.
7890 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
7891 instead of `CALL_THIS_CONSTRUCTOR_P'.
7893 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
7895 * check-init.c: Fix typo in comment.
7897 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7899 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
7902 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7904 * parse.y (expression_statement:): Call function to report
7905 improper invocation of a constructor.
7906 (parse_ctor_invocation_error): New function.
7908 1999-10-26 Mark Mitchell <mark@codesourcery.com>
7910 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
7913 1999-10-21 Tom Tromey <tromey@cygnus.com>
7915 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
7916 in generated `main'.
7918 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7920 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
7921 (qualify_ambiguous_name): Likewise.
7923 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7925 * parse.y (java_complete_tree): fold_constant_for_init to work on
7927 (java_complete_lhs): Likewise.
7928 (array_constructor_check_entry): Complete an initializer element
7929 on permanent_obstack.
7931 1999-10-19 Tom Tromey <tromey@cygnus.com>
7933 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
7934 From Mike Moreton <mike@pillim.demon.co.uk>.
7936 1999-10-15 Greg McGary <gkm@gnu.org>
7938 * java-tree.h (flag_bounds_check): Remove extern decl.
7939 * lang.c (flag_bounds_check): Remove global variable.
7940 (lang_f_options): Remove "bounds-check" entry.
7941 (lang_init_options): Default flag_bounds_check to "on".
7943 1999-10-14 Tom Tromey <tromey@cygnus.com>
7945 * jvgenmain.c (usage): New function.
7946 (main): Use it. Also, handle `-D' options.
7947 * jvspec.c (lang_specific_driver): Recognize -D.
7948 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
7950 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
7952 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7954 * jcf-dump.c (print_constant, disassemble_method): Don't call a
7955 variadic function with a non-literal format string.
7957 * parse-scan.y (report_main_declaration): Likewise.
7959 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7961 * parse.y (read_import_dir, patch_assignment, patch_binop,
7962 patch_array_ref): Likewise.
7964 * typeck.c (build_java_array_type): Likewise.
7966 * verify.c (verify_jvm_instructions): Likewise.
7968 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7970 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7972 1999-10-07 Anthony Green <green@cygnus.com>
7974 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7975 where CHECK_PUT may fail for valid reasons.
7977 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7978 UNSAFE_PUTN): New macros.
7980 1999-10-04 Tom Tromey <tromey@cygnus.com>
7982 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7983 well. Fixes Java PR gcj/59.
7984 * parse-scan.y (yyerror): Report errors.
7986 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7988 * decl.c (insert_block): Remove unconditional `abort'.
7990 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7992 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7993 FUNCTION_CODE now of type int. All callers changed.
7994 Set the builtin's DECL_BUILT_IN_CLASS.
7996 1999-09-23 Tom Tromey <tromey@cygnus.com>
7998 * jvspec.c (lang_specific_driver): Don't read spec file if
7999 -fsyntax-only given.
8001 1999-09-22 Tom Tromey <tromey@cygnus.com>
8003 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
8005 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
8006 (WORDS_TO_LONG): Likewise.
8007 (WORDS_TO_DOUBLE): Likewise.
8009 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8011 * jcf-write.c (RELOCATION_VALUE_0): New macro.
8012 (RELOCATION_VALUE_1): Likewise.
8013 (emit_iinc, emit_reloc, push_constant1, push_constant2,
8014 push_in_const, push_long_const): Prototyped.
8015 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
8016 (push_constant2): Likewise.
8017 (push_int_const): Cast find_constant1's integer arguments to `jword'.
8018 (find_constant_wide): Cast find_constant2's integer arguments to
8020 (find_constant_index): Cast find_constant2's and find_constant2's
8021 integer arguments to `jword'.
8022 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
8023 (emit_switch_reloc): Use RELOCATION_VALUE_0.
8024 (emit_if): Use RELOCATION_VALUE_1.
8025 (emit_goto): Likewise.
8026 (emit_jsr): Likewise.
8027 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
8028 argument to push_long_const to HOST_WIDE_INT.
8030 1999-09-15 Andreas Schwab <schwab@suse.de>
8032 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
8034 1999-09-20 Nick Clifton <nickc@cygnus.com>
8036 * lang.c (lang_decode_option): Extend comment.
8038 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8040 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
8043 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8045 * gjavah.c (get_field_name, print_method_info, print_include,
8046 add_namelet): Use xmalloc, not malloc.
8048 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
8049 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
8052 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
8054 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
8056 * jcf-path.c (add_entry): Likewise.
8058 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
8060 * jv-scan.c (xmalloc): Remove definition.
8062 * jvgenmain.c (xmalloc): Likewise.
8064 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
8066 * lex.c (java_store_unicode): Use xrealloc, not realloc.
8068 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
8069 concat, not xmalloc/sprintf.
8070 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
8071 (xstrdup): Remove definition.
8073 * parse.y (duplicate_declaration_error_p,
8074 constructor_circularity_msg, verify_constructor_circularity,
8075 check_abstract_method_definitions, java_check_regular_methods,
8076 java_check_abstract_methods, patch_method_invocation,
8077 check_for_static_method_reference, patch_assignment, patch_binop,
8078 patch_cast, array_constructor_check_entry, patch_return,
8079 patch_conditional_expr): Use xstrdup, not strdup.
8081 * zextract.c (ALLOC): Use xmalloc, not malloc.
8083 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8085 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
8087 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
8088 (do_spec, lang_specific_pre_link, lang_specific_driver,
8089 input_filename, input_filename_length): Don't declare.
8090 (main_class_name, jvgenmain_spec, lang_specific_driver):
8092 (lang_specific_driver): All calls to the function pointer
8093 parameter now explicitly call `fatal'.
8095 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8097 * parse.y (find_applicable_accessible_methods_list): Search
8098 abstract classes as interfaces.
8100 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8102 * class.c (finish_class): We're now outside a valid method
8103 declaration. Tell the rest of gcc so.
8105 1999-09-08 Bruce Korb autogen@linuxbox.com
8107 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
8109 1999-09-07 Tom Tromey <tromey@cygnus.com>
8111 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
8113 (decode_signature_piece): Don't emit "::" in JArray<>.
8114 (print_namelet): Only print trailing `;' when printing a class.
8116 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
8118 * java-tree.h: Delete declarations for all tree nodes now moved to
8120 * decl.c: Delete their definitions.
8122 1999-09-04 Mark Mitchell <mark@codesourcery.com>
8124 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
8125 * Makefile.in (OBJS): Add ggc-callbacks.o.
8126 (OBJDEPS): Likewise.
8128 1999-09-03 Tom Tromey <tromey@cygnus.com>
8130 * parse.y (strip_out_static_field_access_decl): Return operand if
8131 it satisfies JDECL_P.
8133 1999-09-02 Tom Tromey <tromey@cygnus.com>
8135 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
8136 Handle nested arrays, like `[[I'.
8138 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8140 * class.c (finish_class): Remove unused parameter, all callers
8143 * expr.c (build_java_athrow): Change return type to void.
8144 (java_lang_expand_expr): Make sure each case in switch returns a
8147 * java-tree.h (finish_class): Fix prototype to take void args.
8149 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
8150 (main): Issue return from main, not exit.
8152 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
8154 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
8156 * jv-scan.c (main): Issue return from main, not exit.
8158 * parse.y (check_abstract_method_definitions,
8159 java_check_abstract_method_definitions): Add static prototypes.
8160 (java_complete_expand_methods): Fix call to `finish_class'.
8162 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
8165 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8167 * lang.c (language_string): Constify.
8169 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8171 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
8172 Remove hacks for stuff which comes from libiberty.
8174 * Make-lang.in: Likewise.
8176 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
8178 * Makefile.in (xref.o): Depend on xref.c explicitly.
8180 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8182 * java-tree.h (lang_printable_name): Constify a char*.
8184 * lang.c (lang_printable_name): Likewise.
8186 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
8188 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
8191 1999-08-26 Tom Tromey <tromey@cygnus.com>
8193 * gjavah.c (print_cxx_classname): Print "::" before qualified
8196 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8198 * parse.y (lookup_cl): Changed leading comment. Now does its best
8199 to set the column number.
8200 (qualify_ambiguous_name): Take WFL wrappers into account.
8202 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
8204 * verify.c (verify_jvm_instructions): Don't check instruction
8205 validity beyond end of method.
8207 1999-08-25 Tom Tromey <tromey@cygnus.com>
8209 * jvspec.c (lang_specific_driver): Correctly handle --help again.
8211 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8213 * gjavah.c (print_name, print_base_classname, utf8_cmp,
8214 cxx_keyword_subst, generate_access, name_is_method_p,
8215 get_field_name, print_field_name, super_class_name, print_include,
8216 decode_signature_piece, print_class_decls, usage, help,
8217 java_no_argument, version, add_namelet, print_namelet): Add static
8219 (print_base_classname, utf8_cmp, cxx_keyword_subst,
8220 name_is_method_p): Constify a char*.
8221 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
8222 Provide a final else clause in an if-else-if.
8223 (print_field_info): Add missing final arg in function call to
8225 (print_method_info, decompile_method, decode_signature_piece,
8226 print_c_decl, print_full_cxx_name, print_stub,
8227 print_mangled_classname, super_class_name, print_include,
8228 add_namelet, add_class_decl, print_class_decls, process_file,
8229 help): Constify a char*.
8231 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
8232 push_int_const, find_constant_wide, find_constant_index,
8233 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
8234 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
8235 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
8236 emit_if, emit_goto, emit_jsr, call_cleanups,
8237 make_class_file_name): Add static prototypes.
8238 (generate_bytecode_return, generate_bytecode_insns): Pass a
8239 NULL_PTR, not a NULL_TREE.
8241 * jv-scan.c: Include "jcf.h".
8242 (main): Declare using DEFUN macro.
8244 * jvspec.c (find_spec_file, lang_specific_pre_link,
8245 lang_specific_driver): Add prototypes.
8246 (find_spec_file): Constify a char*.
8248 * keyword.gperf (hash, java_keyword): Add prototypes.
8250 * lang.c (lang_print_error): Add static prototype.
8251 (lang_init): Prefer memcpy over bcopy to avoid casts.
8253 * lex.c (yylex): Add static prototype.
8255 * parse-scan.y: Include "lex.c" earlier.
8257 * parse.h: Remove redundant declaration for `yylex'.
8259 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
8260 labeled_block_contains_loop_p): Add static prototypes.
8261 (not_accessible_p): Make static to match prototype.
8263 * verify.c (start_pc_cmp): Don't needlessly cast away const.
8265 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8267 * parse.y (check_method_redefinition): Changed leading comment.
8268 (check_abstract_method_definitions): New function.
8269 (java_check_abstract_method_definitions): New function.
8270 (java_check_regular_methods): Call it.
8271 (verify_constructor_super): Fixed indentation.
8272 (lookup_method_invoke): Likewise.
8274 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8276 * parse.y (method_header): Return a null pointer if the current
8278 (finish_method_declaration): Return if the current function decl
8280 (source_start_java_method): Likewise.
8281 (java_method_add_stmt): Likewise.
8283 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8285 * class.c (emit_register_class): Removed unnecessary call to
8287 * parse.y (labeled_block_contains_loop_p): Removed unused local
8290 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8292 * parse.y (java_refold): Added prototype.
8294 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8296 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
8297 (java_stabilize_reference): Removed unnecessary `else'.
8298 (java_complete_lhs): Set flag to remember boolean. Call
8299 java_refold. Added comments.
8300 (java_decl_equiv): New function.
8301 (binop_compound_p): Likewise.
8302 (java_refold): Likewise.
8303 (patch_unaryop): Striped static field access assigned to decl and
8304 op. Changed promotion scheme for ++/-- operators.
8305 (search_loop): New function.
8306 (labeled_block_contains_loop_p): Likewise.
8307 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
8309 (patch_bc_statement): Call search_loop. Fixed comment.
8311 1999-08-14 Anthony Green <green@cygnus.com>
8313 * expr.c (java_lang_expand_expr): Mark static array data as
8316 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8318 * jvgenmain.c (main): NUL-terminate name_obstack.
8320 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8322 * check-init.c (check_bool2_init, done_alternative): Add static
8325 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
8326 (add_method, build_utf8_ref, build_class_ref,
8327 append_gpp_mangled_type, layout_class_method): Constify a char*.
8329 * decl.c (push_promoted_type, make_binding_level): Add static
8331 (push_promoted_type, pushdecl): Constify a char*.
8333 * except.c (find_handler_in_range, link_handler,
8334 check_start_handlers): Add static prototypes.
8336 * expr.c (process_jvm_instruction): Constify a char*.
8338 * gjavah.c (main): Constify a char*.
8340 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
8343 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
8345 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
8346 munge, print_ents): Constify a char*.
8348 * jcf-dump.c (disassemble_method): Constify a char*.
8349 (print_constant_pool, print_exception_table): Add static prototypes.
8350 (print_constant, print_exception_table, main, disassemble_method):
8353 * jcf-io.c (find_classfile, find_class): Likewise.
8355 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
8356 (set_source_filename, predefined_filename_p): Add static prototypes.
8357 (set_source_filename, get_constant, get_class_constant,
8358 find_in_current_zip): Constify a char*.
8360 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
8362 (add_entry, add_path, jcf_path_classpath_arg,
8363 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8365 * jcf-reader.c (get_attribute, jcf_parse_preamble,
8366 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
8367 jcf_parse_one_method, jcf_parse_methods,
8368 jcf_parse_final_attributes): Add static prototypes.
8369 (get_attribute): Constify a char*.
8371 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
8372 jcf_dependency_add_target, jcf_path_classpath_arg,
8373 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8375 * jv-scan.c (main): Constify a char*.
8376 (gcc_obstack_init): Add prototype arguments.
8378 * jvgenmain.c (gcc_obstack_init): Likewise.
8379 (main): Constify a char*.
8381 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
8383 (put_decl_string, lang_print_error): Constify a char*.
8384 (lang_init): Remove redundant extern prototype.
8386 * mangle.c (emit_unicode_mangled_name): Constify a char*.
8388 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
8389 Add static prototypes.
8390 (get_type_from_signature): Constify a char*.
8392 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
8393 Add static prototypes.
8394 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
8395 (verify_jvm_instructions): Constify a char*.
8397 * xref.c (xref_flag_value): Likewise.
8399 * xref.h (xref_flag_value): Likewise.
8401 * zextract.c (makeword, makelong): Add static prototypes.
8402 (makeword, makelong): Constify a uch*.
8404 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8406 * lang.c (java_dummy_print): Constify a char*.
8407 (lang_print_error): Likewise.
8408 (lang_init): Remove redundant prototype for `print_error_function'.
8409 (lang_init_source): Likewise.
8410 (lang_identify): Constify a char*.
8412 1999-08-09 Tom Tromey <tromey@cygnus.com>
8414 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
8415 (WORDS_TO_LONG): Likewise.
8416 (WORDS_TO_DOUBLE): Likewise.
8418 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8420 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
8422 * expr.c (java_stack_pop, java_array_data_offset,
8423 build_java_throw_out_of_bounds_exception, case_identity,
8424 build_java_check_indexed_type): Add static prototypes.
8425 (linenumber_table, expand_invoke, expand_java_field_op,
8426 build_primtype_type_ref, expand_byte_code): Constify a char*.
8428 * java-tree.h (build_primtype_type_ref, linenumber_table):
8430 (java_lang_expand_expr): Add prototype.
8432 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
8433 `java_lang_expand_expr'.
8435 * lex.c (java_lex_error): Constify a char*.
8436 (java_get_unicode, java_read_char, java_allocate_new_line,
8437 java_unget_unicode, java_sneak_unicode): Prototype.
8439 * parse-scan.y (current_class, package_name, method_declarator,
8440 report_class_declaration, yyerror): Constify a char*.
8442 * parse.h (java_report_errors): Prototype.
8443 (yyerror): Constify a char*.
8445 * parse.y (classitf_redefinition_error, check_modifiers,
8446 parse_jdk1_1_error, lookup_package_type,
8447 lookup_package_type_and_set_next, get_printable_method_name,
8448 purify_type_name): Constify a char*.
8449 (build_super_invocation, maybe_generate_finit,
8450 verify_constructor_super, parser_add_interface,
8451 add_superinterfaces, jdep_resolve_class, note_possible_classname,
8452 java_complete_expand_methods, java_expand_finals,
8453 cut_identifier_in_qualified, java_stabilize_reference,
8454 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
8455 merge_string_cste): Prototype.
8456 (single_type_import_declaration, yyerror,
8457 variable_redefinition_error, build_array_from_name,
8458 build_unresolved_array_type, check_class_interface_creation,
8459 resolve_class, complete_class_report_errors,
8460 note_possible_classname, read_import_dir,
8461 find_in_imports_on_demand, resolve_package, fix_constructors,
8462 check_deprecation, lookup_method_invoke,
8463 maybe_build_primttype_type_ref, array_constructor_check_entry):
8465 (java_complete_expand_methods, java_expand_finals): Make static.
8466 (convert_narrow): Remove static prototype.
8468 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
8470 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
8472 1999-08-02 Richard Henderson <rth@cygnus.com>
8474 * decl.c: Include defaults.h instead of expr.h.
8475 * parse.y: Likewise.
8477 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
8479 * java/decl.c (start_java_method): Change all uses of
8480 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
8481 Ensure expr.h is included.
8482 * java/expr.c (pop_arguments): Ditto.
8483 * java/parse.y (expand_start_java_method): Ditto.
8485 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8487 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
8489 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
8491 * decl.c: Include "function.h".
8492 * except.c: Likewise.
8493 * parse.y: Likewise.
8494 * Makefile.in: Update dependencies.
8496 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8498 * expr.c (build_java_soft_divmod): Provide a default case in switch.
8499 (java_lang_expand_expr): Mark parameters `target', `tmode' and
8500 `modifier' with ATTRIBUTE_UNUSED.
8502 * gjavah.c (process_file): Add braces around ambiguous `else'.
8504 * jcf-dump.c (print_access_flags, localvar_free): Change return
8507 * parse.y (java_complete_expand_method): Initialize variable
8509 (resolve_qualified_expression_name): Likewise for `field_decl'.
8510 (patch_method_invocation): Likewise for `class_to_search'.
8511 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
8512 (patch_assignment): Likewise for `lhs_type'.
8514 * verify.c (verify_jvm_instructions): Remove unused variable
8517 1999-07-25 Richard Henderson <rth@cygnus.com>
8519 * decl.c (va_list_type_node): New.
8521 1999-07-25 Anthony Green <green@cygnus.com>
8523 * gjavah.c (print_stub): New function.
8524 (METHOD_IS_NATIVE): New macro.
8525 (print_mangled_classname): Make static.
8526 (HANDLE_END_FIELD): Don't emit fields during stub generation.
8527 (process_file): Perform stub generation.
8528 (HANDLE_METHOD): Don't emit class decls during stub
8530 (HANDLE_END_METHOD): Take into account stub generation.
8531 (print_method_info): Handle stub generation.
8532 (print_stub): New function.
8533 (print_cxx_classname): Make signature consistant with others.
8534 (help): Describe -stubs option.
8535 (main): Create stub file.
8536 (version): Use version.c.
8537 (print_full_cxx_name): New function.
8538 (print_c_decl): Use print_full_cxx_name.
8540 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8542 * check-init.c (check_init): Handle MAX_EXPR.
8544 1999-07-15 Andrew Haley <aph@cygnus.com>
8546 * lang.c (flag_use_divide_subroutine): New variable.
8547 * typeck.c: (convert_ieee_real_to_integer): Bounds check
8548 fp-to-integer conversion.
8549 (convert): Call convert_ieee_real_to_integer when flag_fast_math
8552 * expr.c (build_java_soft_divmod): New function.
8553 (build_java_binop): Call build_java_soft_divmod if
8554 flag_use_divide_subroutine is set.
8555 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8556 soft_lrem_node: new builtin functions.
8557 (init_decl_processing) Initialize the new builtins.
8558 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8559 soft_lrem_node: new builtin functions.
8560 (build_java_soft_divmod): New function.
8561 * parse.y: Call build_java_soft_divmod if
8562 flag_use_divide_subroutine is set.
8565 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
8566 a --specs= arg) even if not linking.
8567 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
8568 -fuse-divide-subroutine
8570 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8572 * parse.y (resolve_and_layout): Check methods only once.
8573 (resolve_qualified_expression_name): Verify thrown exceptions
8575 (check_thrown_exceptions): Reject exceptions thrown in
8576 initializer. Error message tuned.
8578 1999-07-14 Andrew Haley <aph@cygnus.com>
8580 * expr.c (expand_expr): Do not return the last statement in a
8581 block as the block's value.
8583 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8585 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
8586 CALL_EXPR, to avoid order of evaluation changes.
8588 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8590 * parse.y (qualify_ambiguous_name): Do not use
8591 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
8593 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8595 * check-init.c (check_init): Handle MAX_EXPR.
8596 * expr.c (force_evaluation_order): Force method call arguments to
8597 be evaluated in left-to-right order.
8598 * parse.y (qualify_ambiguous_name): Loop again to qualify
8599 NEW_ARRAY_EXPR properly.
8601 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8603 * parse.y (patch_invoke): Resolve unresolved invoked method
8605 (qualify_ambiguous_name): STRING_CST to qualify expression for
8606 type name resolution.
8608 1999-06-24 Andrew Haley <aph@cygnus.com>
8610 * class.c (finish_class): Whenever a deferred method is
8611 output, rescan the list of methods to see if a new candidate for
8612 output can be found.
8614 1999-06-28 Tom Tromey <tromey@cygnus.com>
8616 * jvspec.c (lang_specific_driver): Recognize --help.
8618 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8620 * parse.y (resolve_package): Fixed bogus return statement.
8621 (patch_method_invocation): Resolve method invocation beginning with
8622 a package name qualifier.
8624 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8626 * Make-lang.in (java.stage1): Depend on stage1-start.
8627 (java.stage2): Likewise for stage2-start.
8628 (java.stage3): Likewise for stage3-start.
8629 (java.stage4): Likewise for stage4-start.
8631 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8633 * parse.y (java_complete_lhs): When doing cross referencing, don't
8634 try to keep file location on a WFL expanded as a CALL_EXPR.
8636 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8638 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
8639 compiling to class file a void method with an empty method body.
8640 As a side effect, the bytecode backend will generate the
8641 appropriate `return' instruction.
8643 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8645 * parse.y (lookup_package_type_and_set_next): New function prototype.
8646 (resolve_package): Search current and imported packages.
8647 (lookup_package_type_and_set_next): New function.
8649 1999-06-22 Andrew Haley <aph@cygnus.com>
8651 * verify.c (verify_jvm_instructions): Check for pending blocks
8652 before invalid PC test and opcode switch, not after.
8654 1999-06-21 Andrew Haley <aph@cygnus.com>
8656 * except.c (find_handler_in_range): The upper limit for exception
8657 ranges is exclusive, not inclusive: (start <= pc < end).
8658 (link_handler): find child pointer which points to outer by
8659 searching sibling list: previous code incorrectly assumed that
8660 outer->outer->first_child must point to outer.
8661 * verify.c (verify_jvm_instructions): FIXME added to code for
8663 (verify_jvm_instructions): Do not assume that the last block
8664 processed in a subroutine is a block which ends with a `ret'
8665 instruction. With some control flows it is possible that the last
8666 block ends with an `athrow'.
8668 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8670 * parse.y (qualify_ambiguous_name): Reorganized the post
8671 evaluation of non WFL leading expression nodes.
8673 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8675 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
8678 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8680 * parse.y (qualify_ambiguous_name): Handle qualified expression
8681 beginning with a STRING_CST.
8683 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8685 * parse.y (register_fields): Set DECL_INITIAL on both
8686 pre-initialized static and public fields.
8687 (resolve_field_access): Static field access expressions to always
8689 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
8690 qualification. CONVERT_EXPR to be resolved as an expression name.
8691 (java_complete_lhs): Identify and access qualified final
8692 initialized field in switch statement case expression.
8693 (fold_constant_for_init): Pre-initialized field decl constant to
8696 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8698 * parse.y (note_possible_classname): Mark returned node with
8699 QUALIFIED_P only if the original class name contained a '/'.
8701 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
8703 * Make-lang.in (gcjh): More parallel build fixes.
8705 1999-06-03 Mike Stump <mrs@wrs.com>
8707 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
8709 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
8711 * except.c (link_handler): Chain exception handlers in order.
8713 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
8715 * expr.c (expand_byte_code): Fill unreachable bytecode regions
8716 with nops and process as usual in order to always set correct EH
8717 ranges. Emit detailed warnings about unreachable bytecodes.
8719 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
8721 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
8724 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8726 * parse.y (lookup_field_wrapper): Unified returned value to NULL
8727 or the searched field decl.
8729 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8731 * parse.y (fold_constant_for_init): Convert numerical constant
8732 values to the type of the assigned field.
8734 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8736 * expr.c (lookup_field): Relaxed the test on class loading error
8738 * parse.y (fold_constant_for_init): Enabeled old code.
8740 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8742 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
8743 decide the validity of the cast of a java.lang.Cloneable reference
8745 (patch_conditional_expr): Fixed first argument passed to
8746 binary_numeric_promotion.
8748 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8750 * parse.y (qualify_ambiguous_name): Take into account that a
8751 CONVERT_EXPR might specify a type as a WFL.
8753 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8755 * parse.y (patch_assignment): Save the rhs before using it as an
8756 argument to _Jv_CheckArrayStore.
8758 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8760 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
8762 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8764 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
8765 floating point litteral only when the exponent indicator has been
8768 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8770 * parse.y (formal_parameter:): Construct argument tree list
8771 element even if a yet unsupported final parameter was encountered.
8773 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8775 * parse.y (finish_method_declaration): Issue errors for native or
8776 abstract methods declared with a method body, as well as for non
8777 native or non abstract methods with no method body.
8779 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8781 * class.c (build_utf8_ref): Initialize variable `field'.
8783 * decl.c (init_decl_processing): Initialize variable `field'.
8785 * expr.c (build_known_method_ref): Mark parameters `method_type',
8786 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
8787 (process_jvm_instruction): Likewise for parameter `length'.
8789 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
8790 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
8793 * parse.y (maybe_generate_clinit): Remove unused variable
8794 `has_non_primitive_fields'.
8795 (find_in_imports_on_demand): Initialize variables `node_to_use'
8797 (patch_binop): Likewise for variable `prom_type'.
8798 (patch_unaryop): Likewise for variable `prom_type'.
8800 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
8802 * xref.c (xref_table): Add missing initializer.
8804 1999-05-14 Tom Tromey <tromey@cygnus.com>
8806 * java-except.h (struct eh_range): Removed unused `next' member.
8807 * verify.c (verify_jvm_instructions): Call check_nested_ranges
8808 after adding all exception handlers. Sort exception ranges in
8810 (struct pc_index): New structure.
8811 (start_pc_cmp): New function.
8812 * except.c (add_handler): Return `void'. Don't call link_handler;
8813 instead construct an ordinary linked list and do range
8815 (check_nested_ranges): New function.
8816 (link_handler): Changed interface to allow merging of eh_ranges.
8817 Split overlapping ranges. Return `void'.
8819 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8821 * parse.y (constructor_block_end:): New rule, tagged <node>.
8822 (constructor_body:): Use `constructor_block_end' instead of
8825 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8827 * parse.y (statement_nsi:): Pop `for' statement block.
8828 (java_complete_lhs): Labeled blocks containing no statement are
8829 marked as completing normally.
8831 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8833 * xref.c (xref_set_current_fp): New function, defined.
8834 * xref.h (xref_set_current_fp): New function, prototyped.
8836 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8838 * check-init.c (check_init): Take into account that
8839 LABELED_BLOCK_STMT can be empty.
8841 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8843 * parse.y (java_check_regular_methods): Warning check on not
8844 overriding methods with default access in other packages does not
8845 apply to `<clinit>'.
8846 (java_complete_lhs): If block body is an empty_stmt_node, replace
8847 it by NULL_TREE. This prevents gcc from generating an irrelevant
8850 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8852 * check-init.c (check_init): Removed code accepting to see things
8853 falling through default:, when doing xrefs.
8854 * java-tree.h (do_not_fold): New global variable, declared.
8855 * parse.y (do_not_fold): New global variable, defined.
8856 (java_complete_expand_method): Set `do_not_fold' to the value of
8857 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
8858 and reinstall them after them have been purged; do not check for
8859 initializations; do not issue missing return errors.
8860 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
8862 (patch_binop): Skip the fold part when doing xrefs.
8863 (build_string_concatenation): Skip the concatenation part when
8865 (patch_synchronized_statement): Do not generate a try-finally when
8867 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
8868 and keep the location where the throw was seen.
8869 * typeck.c (convert): When `do_not_fold' is set, do not attempt
8870 any treatment on the converted node an simply return a NOP_EXPR of
8872 * xref.c (xref_get_data): New function, defined.
8873 * xref.h (xref_get_data): New function, declared.
8874 (XREF_GET_DATA): Use xref_get_data.
8876 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8878 * gjavah.c (print_include): Cast the result of `strlen' to int
8879 when comparing against a signed value.
8880 (add_namelet): Likewise.
8882 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8884 * expr.c (expand_invoke): Mark parameter `nargs' with
8886 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
8888 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
8891 * jcf-reader.c (get_attribute): Cast a value to long
8892 when comparing against a signed expression. Likewise.
8894 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
8897 1999-05-11 Andrew Haley <aph@cygnus.com>
8899 * parse.y (source_end_java_method): If the current method contains
8900 any exception handlers, force asynchronous_exceptions: this is
8901 necessary because signal handlers in libjava may throw exceptions.
8902 * decl.c (end_java_method): Ditto.
8904 1999-05-11 Tom Tromey <tromey@cygnus.com>
8906 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
8908 * jvspec.c (THREAD_NAME): Removed.
8909 (GC_NAME): Likewise.
8910 (MATHLIB): Likewise.
8911 (WITHLIBC): Likewise.
8913 (THREADLIB): Likewise.
8914 (MATH_LIBRARY): Likewise.
8915 (lang_specific_driver): Don't add `-l' options to command line.
8916 Instead, add a single --specs option. Recognize `-L' options and
8917 use them to search for spec file.
8918 (find_spec_file): New function.
8919 (SPEC_FILE): New define.
8921 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
8923 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
8924 cpplib-enabled build.
8926 1999-05-05 Per Bothner <bothner@cygnus.com>
8928 * class.c (make_field_value): DECL_INITIAL may be a string literal;
8929 temporarily zero it while calling rest_of_decl_compilation.
8931 * java-tree.h (string_ptr_type_node): Add declaration.
8932 * decl.c: Define and initialize string_ptr_type_node.
8933 * parse.y (patch_string_cst): Use string_ptr_type_node.
8935 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
8936 * parse.y (for_statement): Now unconditionally exit_block.
8937 (finish_labeled_statement): No longer exit_block if for-loop.
8938 (patch_loop_statement): Check harder if the loop is already labeled.
8940 * parse.y (patch_initialized_static_field): Removed function.
8941 (maybe_generate_clinit): Removed special handling for interfaces.
8942 (java_complete_expand_methods): Do a preliminary java_complete_tree
8943 on <clinit> to determine if it can be removed.
8944 (java_complete_expand_method): Remove special handling for <clinit>.
8945 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
8946 optimize if we get back empty_stmt_node.
8947 For MODIFY_EXPR, re-do checking of static initializers.
8948 (fold_constant_for_init): Don't return immediate if VAR_DECL.
8949 For VAR_DECL, pass correct context.
8951 * verify.c (verify_jvm_instructions): Better error messages.
8953 1999-05-03 Tom Tromey <tromey@cygnus.com>
8955 * parse-scan.y (interface_declaration): Call
8956 report_class_declaration for interfaces.
8958 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8960 * Makefile.in: Remove -v from bison command lines.
8962 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8964 * check-init.c (check_init): Exclude a case of error when doing
8966 * class.c (layout_class_method): Don't generate the error message
8967 twice when compiling from source.
8968 * lang-options.h: Added `-Wredundant-modifers' and
8969 `-Wunusupported-jdk11' flags and help text.
8970 * lang.c (lang_decode_option): Added support for
8971 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8972 flag_static_local_jdk11 and flag_redundant set accordingly.
8973 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8974 * parse.h (EXPR_WFL_ADD_COL): New macro.
8975 (DECL_END_SOURCE_LINE): Likewise.
8976 (DECL_INHERITED_SOURCE_LINE): Likewise.
8977 * parse.y (static_ref_err): New function, prototyped.
8978 (CCB_TK): Now tagged <operator>.
8979 (class_body:): Remember the location of the closing '}' of a class
8980 definition when doing xrefs.
8982 (block_end:): Likewise.
8983 (create_class): Remember the location of the inherited class
8984 identifier when doing xrefs.
8985 (register_fields): Added test on first operand of `init' before
8986 testing it TREE_CODE.
8987 (method_header): Store the location of the class identifier in the
8988 class decl when doing xrefs.
8989 (finish_method_declaration): Don't combine first/last method line
8991 (java_check_regular_methods): Warning check on not overriding
8992 methods with default access on other packages move before check on
8993 static methods. Initialization of `aflags' also moved up.
8994 (resolve_expression_name): Call static_ref_err to report the error.
8995 (static_ref_err): New function, implemented.
8996 (resolve_field_access): Returned simplified static field access
8998 (resolve_qualified_expression_name): Check for illegal use of
8999 static fields in a non static context. Call static_ref_err to
9000 report error in various places.
9001 (java_complete_tree): Do not fold initialized static fields when
9003 (java_complete_lhs): Likewise.
9005 1999-04-29 Anthony Green <green@cygnus.com>
9007 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
9008 create internal labels.
9009 (lookup_label): Ditto.
9011 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9013 * class.c (layout_class_method): Generate <clinit>'s rtl for
9015 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9016 for interfaces' <clinit>.
9017 * expr.c (lookup_field): Search for fields in interfaces.
9018 (expand_invoke): Fixed indentation.
9019 (expand_java_field_op): Likewise. Use IS_CLINIT.
9020 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
9021 (IS_CLINIT): New macro.
9022 * parse.y (type_declaration:): Call maybe_generate_clinit after an
9023 interface was parsed.
9024 (maybe_generate_clinit): Don't generate if the current class is an
9025 interface with only fields of primitive types.
9026 (reset_method_name): Use IS_CLINIT.
9027 (java_complete_expand_method): Expand <clinit> when it exists for
9028 interfaces. Use IS_CLINIT.
9029 (resolve_expression_name): Use DECL_CONTEXT instead of
9030 current_class to build static field references.
9031 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
9032 ARRAY_REF when doing xreferencing.
9033 (check_final_assignment): Fixed typo in leading comment. Use
9035 (patch_array_ref): Don't fully expand array references when
9037 (patch_return): Use IS_CLINIT.
9038 (patch_throw_statement): Likewise.
9040 1999-04-22 Tom Tromey <tromey@cygnus.com>
9042 * Make-lang.in (JAVA_SRCS): Added check-init.c.
9044 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9046 * decl.c (predef_filenames, predef_filenames_size): New globals
9047 (init_decl_processing): predef_filenames and predef_filenames_size
9049 * java-tree.h (predef_filenames, predef_filenames_size): Declared
9051 * jcf-parse.c (predefined_filename_p): New function.
9052 (yyparse): Check that files on the command line are specified only
9053 once and issue a warning otherwise.
9054 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
9055 * parse.y (source_end_java_method): Nullify NOP method bodies, to
9056 avoid a gcc warning with -W -Wall turned on.
9057 (java_expand_classes): Abort if errors were encountered.
9058 (java_complete_lhs): If the cross reference flag is set, wrap
9059 field DECL node around a WFL when resolving expression name.
9061 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9063 * lang.c (lang_decode_option): Fixed returned value when parsing
9064 `-fxref=...' and `-Wall'.
9065 * parse.y (source_end_java_method): Do not generate code when
9066 flag_emit_xref is set.
9067 (resolve_expression_name): Do not build static field access when
9068 flag_emit_xref is set.
9069 (resolve_field_access): No special treatment on `length' when
9070 flag_emit_xref is set. Do not build qualified static field access
9071 when flag_emit_xref is set.
9072 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
9073 when flag_emit_xref is set.
9074 (patch_assignment): Do not generate array store runtime check when
9075 flag_emit_xref is set.
9076 * xref.c (xref_flag_value): Fixed function declaration
9078 (xset_set_data): New function.
9079 * xref.h (xref_set_data): Added prototype for new function.
9080 (typedef struct xref_flag_table): New field data.
9081 (XREF_GET_DATA): New macro.
9083 1999-04-19 Tom Tromey <tromey@cygnus.com>
9085 * xref.h (enum): Removed trailing comma.
9087 * parse.y (resolve_qualified_expression_name): Added missing
9090 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
9092 * gjavah.c: New prototypes for java_float_finite and
9095 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9097 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
9100 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
9102 * Makefile.in (TREE_H): Add tree-check.h.
9103 (RTL_H): Add genrtl.h.
9105 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9107 * parse.y (patch_assignment): Added ArrayStoreException runtime
9110 1999-04-06 Per Bothner <bothner@cygnus.com>
9112 * expr.c (pop_type_0): New function.
9113 (pop_type): Use pop_type_0.
9114 * java-tree.h (pop_type_0): New declaration.
9115 * verify.c (verify_jvm_instructions): Check return instructions.
9117 * parse.y (patch_binop): Don't fold if non-constant and emiting
9120 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9122 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
9124 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
9125 (main_jcf): Don't define.
9126 (process_file): Don't set `main_jcf'.
9128 * java-tree.h (main_jcf): Don't declare.
9130 * jcf-parse.c (main_jcf): Add static definition.
9132 * lang.c (main_jcf): Don't define.
9134 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9136 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
9138 * decl.c (copy_lang_decl): Likewise for `bcopy'.
9140 * jcf-depend.c: Include "config.h", not <config.h>.
9142 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
9145 * jcf-path.c: Include "config.h", not <config.h>.
9147 * lex.c: Don't include various system header files.
9148 (java_init_lex): Cast the argument of `bzero' to PTR
9150 * parse-scan.y (java_push_parser_context): Likewise.
9152 * parse.y (java_push_parser_context): Likewise.
9153 (patch_bc_statement): Match format specifier to variable argument.
9155 * xref.c: Don't include <stdio.h>.
9157 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9159 * parse.y (struct parser_ctxt *ctxp): Now global.
9160 (declare_local_variables): Use WFL compound value for the
9161 declaration source line value, when doing cross-referencing.
9163 1999-03-31 Tom Tromey <tromey@cygnus.com>
9165 * gjavah.c (print_field_info): Allow constants of other types.
9166 (print_include): Generate include when new name is proper prefix
9167 of already printed name.
9168 (add_namelet): Likewise.
9169 (cxx_keyword_subst): New function.
9170 (print_method_info): Use it.
9171 (print_field_name): New function.
9172 (get_field_name): New function.
9173 (print_field_info): Use get_field_name and print_field_name.
9175 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9177 * Makefile.in (keyword.h): Generate using gperf language 'C', not
9178 'KR-C', so gperf uses the `const' keyword on strings.
9180 * keyword.gperf (java_keyword): Const-ify a char*.
9182 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9184 * parse.y (patch_bc_statement): Fixed identation and a bogus
9187 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9189 * parse.y (patch_assignment): Allow static variables in other
9190 classes to be assigned.
9192 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9194 * class.c (maybe_add_interface): Remove unused variable
9196 (make_class_data): Use = for assignment, not ==. Likewise.
9197 (emit_register_classes): Remove unused variable `decl'.
9199 * lex.c: Fix comment so as not to contain an embedded `/*'.
9201 * verify.c (verify_jvm_instructions): Remove unused variable
9204 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
9206 * parse.y (complete_loop_body): Rename to finish_loop_body.
9207 (complete_labeled_statement): Rename to finish_labeled_statement.
9208 (complete_for_loop): Rename to finish_for_loop.
9209 (complete_method_declaration): Rename to finish_method_declaration.
9211 * java-tree.h (continue_identifier_node): New global node.
9212 * decl.c: Define and initialize continue_identifier_node.
9213 * parse.y (generate_labeled_block): Remove - no longer needed.
9214 (build_loop_body): Use continue_identifier_node for continue block.
9215 (finish_labeled_statement): Also do pop_labeled_block actions.
9216 (java_complete_lhs): POP_LOOP even if error.
9217 (build_labeled_block): Special handling for continue_identifier_node.
9218 (patch_loop_statement): Re-organize.
9219 (patch_bc_statement): Re-write.
9221 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9223 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
9224 using a WFL compound value.
9225 * parse.y (xref.h): Include.
9226 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
9228 (register_fields): Set WFL compound value to lineno if doing
9230 (java_complete_expand_method): Call expand_xref if flag_emit_xref
9232 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
9233 * xref.h (expand_xref): Prototype renamed from xref_generate.
9235 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9237 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
9238 (GET_CURRENT_BLOCK): New macro.
9239 * parse.y (current_static_block): New global variable.
9240 (method_body:): Define action.
9241 (complete_method_declaration): Set current_function_decl to NULL
9242 when work on the current method is done.
9243 (declare_local_variables): Use GET_CURRENT_BLOCK.
9244 (java_method_add_stmt): Likewise.
9245 (java_complete_expand_method): Disable the use of `this' when
9247 (enter_a_block): If no current method exist, use
9248 current_static_block to link static initializer blocks.
9249 (exit_block): Rewritten to use current_static_block when no current
9251 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
9252 (patch_return): Forbid the use of `return' in static initializers.
9253 (patch_throw_statement): Fixed indentation. Issue specific error
9254 for uncaught thrown checked exception in static initializer
9255 blocks. Removed FIXME.
9257 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
9259 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
9260 Link gcj from gcc.o.
9262 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9264 * parse.y (find_applicable_accessible_methods_list): When dealing
9265 with interface: ensure that a given interface or java.lang.Object
9266 are searched only once.
9268 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9270 * gjavah.c (print_c_decl): Remove unused argument `flags'.
9272 * jcf-dump.c (print_access_flags): Add braces around if-else.
9274 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
9277 * lex.c (build_wfl_node): Add static prototype.
9279 * lex.h (build_wfl_node): Remove static prototype.
9281 * parse.y: Include lex.c early enough to declare everything needed.
9282 Ensure calls to `build_wfl_node' pass the proper arguments.
9283 (create_class): Remove unused variable `super_decl'.
9284 (get_printable_method_name): Initialize variable `name'.
9286 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9288 * Changelog: Fixed 1999-03-22 typos.
9289 * lang.c (lang_decode_option): Fixed typo in error string in the
9292 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9294 * Makefile.in (JAVA_OBJS): Added entry xref.o.
9296 * java-tree.h (flag_emit_xref): Declared extern.
9297 * lang.c (xref.h): Included.
9298 (flag_emit_xref): New global variable.
9299 (lang_decode_option): Added support for -fxref.
9303 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
9305 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
9308 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9310 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
9311 $(srcdir)/../system.h and $(JAVA_TREE_H).
9312 (jcf-io.o): Depend on $(JAVA_TREE_H).
9313 (mangle.o): Likewise.
9315 * check-init.c (check_cond_init): Add static prototype.
9317 * class.c (build_java_method_type, hashUtf8String,
9318 make_field_value, get_dispatch_vector, get_dispatch_table,
9319 append_gpp_mangled_type, mangle_static_field): Likewise.
9320 (strLengthUtf8): Hide unused definition.
9321 (hashUtf8String): Const-ify.
9322 (make_field_value): Un-ANSI-fy.
9324 * constants.c: Move inclusion of jcf.h above java-tree.h.
9325 (set_constant_entry, find_class_or_string_constant,
9326 find_name_and_type_constant, get_tag_node,
9327 build_constant_data_ref): Add static prototype.
9329 * decl.c (push_jvm_slot, builtin_function,
9330 lookup_name_current_level): Likewise.
9331 (builtin_function): Const-ify.
9333 * except.c (expand_start_java_handler, expand_end_java_handler):
9334 Add static prototype.
9336 * expr.c (flush_quick_stack, push_value, pop_value,
9337 java_stack_swap, java_stack_dup, build_java_athrow,
9338 build_java_jsr, build_java_ret, expand_java_multianewarray,
9339 expand_java_arraystore, expand_java_arrayload,
9340 expand_java_array_length, build_java_monitor, expand_java_pushc,
9341 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
9342 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
9343 expand_compare, expand_test, expand_cond, expand_java_goto,
9344 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
9345 expand_java_field_op, java_push_constant_from_pool): Likewise.
9347 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
9348 (build_java_arraynull_check): Mark parameters `node' and `type'
9349 with ATTRIBUTE_UNUSED.
9350 (note_label): Likewise for parameter `current_pc'.
9351 (expand_java_call, expand_java_ret): Hide unused definition.
9353 * java-tree.h (make_class, build_constants_constructor,
9354 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
9355 init_outgoing_cpool, register_class, emit_register_classes,
9356 java_layout_seen_class_methods): Prototype.
9357 (unicode_mangling_length): Const-ify.
9358 (append_gpp_mangled_name, append_gpp_mangled_classtype,
9359 emit_unicode_mangled_name, format_int, format_uint,
9360 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
9361 jcf_print_utf8_replace, open_class): Prototype.
9363 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
9364 <stdio.h>. Include tree.h/java-tree.h.
9365 (utf8_equal_string usage, process_class): Add static prototype.
9366 (open_class): Don't prototype this here.
9367 (utf8_equal_string): Match arguments to format specifiers.
9368 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
9369 TABLE_SWITCH, disassemble_method): Likewise.
9371 * jcf-io.c: Include tree.h/java-tree.h.
9372 (open_class, find_classfile, jcf_print_utf8,
9373 jcf_print_utf8_replace): Const-ify.
9375 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
9376 parse_class_file): Add static prototype.
9377 (find_in_current_zip): Match definition to existing static
9380 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
9381 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
9382 finish_jcf_block, define_jcf_label, get_jcf_label_here,
9383 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
9384 write_chunks, adjust_typed_op, generate_bytecode_conditional,
9385 generate_bytecode_return, perform_relocations, init_jcf_state,
9386 init_jcf_method, release_jcf_state, generate_classfile):
9387 Add static prototype.
9388 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
9389 (make_class_file_name): Const-ify.
9391 * jcf.h (find_classfile): Const-ify.
9393 * jv-scan.c (reset_report): Remove prototype.
9395 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
9396 (error): Rewrite to allow varargs.
9398 * lang.c (lang_f_options): Const-ify.
9400 * lex.c (java_parse_escape_sequence): Add static prototype.
9401 (java_allocate_new_line): Match definition to existing static
9404 * mangle.c Include tree.h/java-tree.h.
9405 (unicode_mangling_length, emit_unicode_mangled_name,
9406 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
9408 * parse.h (jdep_code): Remove trailing comma in enumeration.
9409 (java_get_line_col): Move prototype outside of !JC1_LITE test.
9410 (reset_report): Add prototype.
9412 * verify.c (push_pending_label, merge_types): Add static
9415 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
9417 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9419 * parse.y (find_applicable_accessible_methods_list): Extend the
9420 search to superinterfaces when relevant.
9421 (search_applicable_methods_list): New function.
9423 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9425 * class.c (unmangle_classname): Implemented stricter testing
9426 before setting the QUALIFIED_P flag on an identifier.
9428 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
9430 * parse.y (java_complete_lhs): Call force_evaluation_order
9431 after patch_newarray.
9432 (patch_binop): Don't call fold if there are side effects.
9434 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9436 * parse.y (java_stabilize_reference): Use save_expr instead of
9437 building a SAVE_EXPR node.
9438 (java_complete_lhs): Patch the resulting string of the `+='
9439 operator (if necessary) and complete the RHS after having built
9442 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
9444 * class.c (make_class): Don't set CLASS_P here (because
9445 this function is also called by build_java_array_type).
9446 (push_class): Set CLASS_P here instead.
9447 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
9449 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
9450 context. If the context is class, perfer "super" over "synchronized".
9451 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
9453 * parse.y (create_class): Don't call parser_check_super here;
9454 it is not robust. Always wait until later.
9456 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
9457 match what JDK 1.2 does), but don't set ACC_PUBLIC.
9459 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
9461 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
9462 * lex.h (UNGETC): Change misleading macro.
9464 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9466 * parse.y (java_stabilize_reference): Return NODE when patching a
9468 (java_complete_lhs): Put parenthesis around truth values.
9470 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9472 * class.c (layout_class_method): Don't make rtl for interface
9474 * parse.h (GET_TYPE_NAME): New macro.
9475 * parse.y (if_then_statement:): Fixed indentation.
9476 (if_then_else_statement:): Likewise.
9477 (for_statement:): Fixed spacing.
9478 (try_statement:): Fixed indentation.
9479 (create_interface): Don't force interfaces to be abstract.
9480 (method_header): Abstract methods are OK in interfaces.
9481 (declare_local_variables): Fixed typo in comment.
9482 (java_complete_expand_method): Fixed indentation.
9483 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
9484 non accessible fields.
9485 (java_stabilize_reference): New function.
9486 (java_complete_lhs): Fixed indentation. Use
9487 java_stabilize_reference in compound assignement. Insert the
9488 cast. If not processing `+' fix string constants before processing
9491 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9493 * constants.c (find_class_or_string_constant): Cast variable `j'
9494 to a `jword' when comparing against one.
9496 * expr.c (java_lang_expand_expr): Remove unused variables
9497 `has_finally_p' and `op0'.
9499 * gjavah.c (print_field_info): Cast a value to jint when comparing
9500 against one. Likewise for a jlong.
9501 (add_namelet): Likewise cast a `sizeof' to an int when comparing
9502 against a signed quantity.
9504 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
9505 (print_signature): Don't needlessly dereference variable `str'
9507 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
9508 `max_locals' with ATTRIBUTE_UNUSED.
9509 (jcf_parse_class): Likewise for variable `index'.
9511 * parse.h (reverse_jdep_list): Remove static prototype.
9513 * parse.y (build_jump_to_finally): Remove prototype and definition.
9514 (reverse_jdep_list): Add static prototype.
9516 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
9517 `assignment' and `expr_decl'.
9519 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
9521 1999-03-12 Andrew Haley <aph@cygnus.com>
9523 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
9524 we'll need a directory separator and a null character.
9526 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
9528 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
9530 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9532 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
9535 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
9537 * lex.c (java_parse_end_comment): Take extra parameter (next char).
9539 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
9541 * class.c (layout_class_method): A static method in a base class
9542 is never overridden, so treat it like it doesn't exist.
9543 However, do complain about private non-static method overriding
9544 public static method.
9546 * parse.y: Don't set unused INITIALIZED_P flag.
9547 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
9549 * parse.y (find_expr_with_wfl): Optimize tail-calls.
9550 (build_array_from_name): Re-order &index[string] to &string[index].
9552 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
9553 error_mark (it might catch more errors, but it is more likely to lose).
9555 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9557 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
9558 (parse-scan.o): Depend on toplev.h.
9560 * class.c (make_method_value): Add prototype. Make it static.
9561 Remove unused second argument, caller changed.
9563 * expr.c (java_lang_expand_expr): Remove unused variable
9566 * java-tree.h: Don't prototype find_in_current_zip.
9567 Add prototypes for verify_constant_pool, start_java_method,
9568 end_java_method, give_name_to_locals, expand_byte_code,
9569 open_in_zip, set_constant_value, find_constant1, find_constant2,
9570 find_utf8_constant, find_string_constant, find_class_constant,
9571 find_fieldref_index, find_methodref_index, write_constant_pool,
9572 count_constant_pool_bytes and encode_newarray_type.
9574 * jcf-dump.c: Remove unused variable `LONG_temp'.
9576 * jcf-parse.c: Include parse.h.
9577 (jcf_parse_source): Remove unused parameter, all callers changed.
9578 (jcf_figure_file_type): Add static prototype.
9579 (find_in_current_zip): Likewise. Also remove unused parameter,
9580 all callers changed.
9581 (read_class): Initialize variable `saved_pos'.
9583 * jcf-reader.c (jcf_parse_preamble): Mark variables
9584 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
9586 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
9587 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
9588 (java_parse_doc_section): Initialize variable `seen_star'.
9589 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
9590 (java_lex_error): Mark parameters `msg' and `forward' with
9592 (java_get_line_col): Mark parameters `filename' and `line' with
9595 * parse-scan.y: Include toplev.h.
9596 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
9598 * parse.h: use `struct JCF', not plain `JCF'.
9599 (java_parser_context_save_global, java_expand_classes
9600 java_parser_context_restore_global, java_parse): Add prototypes.
9602 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
9605 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
9607 * check-init.c (check_init): COPYN takes word count, not bit count.
9609 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
9611 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
9612 explicit build_decl. (Avoids crash in reload when optimizing.)
9614 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
9616 * decl.c (complete_start_java_method): Handle synchronized method
9617 even when compiling from bytecode.
9619 1999-02-26 Tom Tromey <tromey@cygnus.com>
9621 * gjavah.c (add_class_decl): Only generate `#include' if outer
9622 class is not the name of the class we are processing. Correctly
9623 append `.h' in #include.
9624 (process_file): Clean up newlines around generated `#include's.
9625 (decode_signature_piece): Correctly handle inner classes.
9626 (struct include): New structure.
9627 (all_includes): New global.
9628 (print_include): New function.
9629 (add_class_decl): Use it.
9630 (process_file): Likewise.
9631 (add_class_decl): Generate include for java-array.h if array
9633 (process_file): Don't generate java-array.h include.
9635 * gjavah.c (add_namelet): Check for standard package names here.
9636 (add_class_decl): Don't check for standard package names here.
9638 1999-02-25 Tom Tromey <tromey@cygnus.com>
9640 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
9641 When reading a zip file, only use strncmp if both strings are
9642 bigger than the buffer length. Initialize `k' when looping
9645 1999-02-24 Tom Tromey <tromey@cygnus.com>
9647 * gjavah.c (struct namelet): New structure.
9648 (add_namelet): New function.
9649 (print_namelet): New function.
9650 (print_class_decls): Use add_namelet and print_namelet to generate
9651 namespaces and not classes.
9652 (method_printed): New global.
9653 (HANDLE_END_METHOD): Examine method_printed.
9654 (print_method_info): Set method_printed when required. Print
9655 error if function to be ignored is marked virtual. Handle $finit$
9657 (METHOD_IS_FINAL): New macro.
9658 (print_field_info): Use it.
9659 (HANDLE_METHOD): Clear method_printed.
9660 (method_pass): New global.
9661 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
9662 (process_file): Do two passes over both fields and methods.
9663 (HANDLE_METHOD): Examine method_pass.
9665 (add_class_decl): New function.
9666 (print_class_decls): Don't scan over entire constant pool.
9668 1999-02-23 Tom Tromey <tromey@cygnus.com>
9670 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
9671 disable linking in that case.
9673 1999-02-20 Tom Tromey <tromey@cygnus.com>
9675 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
9678 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
9680 * decl.c (build_result_decl), java-tree.h: New method.
9681 (complete_start_java_method): Handle synchronized methods.
9682 Don't build DECL_RESULT here. (Ordering dependency problem.)
9683 (start_java_method): Call build_result_decl here instead ...
9684 * parse.y (java_complete_expand_method): ... and here.
9685 (expand_start_java_method): Don't call complete_start_java_method here.
9686 (java_complete_expand_method): Call it here instead.
9687 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
9688 * java-tree.h: ... here.
9690 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
9691 * parse.y (java_complete_lhs): Don't call force_evaluation_order
9692 for ARRAY_REF - it doesn't work when array bounds are checked.
9693 (patch_array_ref): Handle it here instead.
9695 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
9697 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
9699 Force left-to-right evaluation of binary operations etc.
9700 * expr.c (force_evaluation_order), java-tree.h: New function.
9701 * parse.y (java_complete_lhs): Pass binary operations, procedure
9702 calls, and ARRAY_REFs to force_evaluation_order.
9703 (various): Set TREE_SIDE_EFFECTS more carefully.
9705 Tolerate random (non-UTF8) encoding in comments without complaining.
9706 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
9707 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
9709 * parse.y (resolve_qualified_expression_name): Handle error_mark.
9710 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
9712 * parse.y (java_complete_lhs): Ignore an empty statement in a
9713 COMPOUND_EXPR. Don't complain about empty statement after return.
9715 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
9717 * parse.y (obtain_incomplete_type): Don't wrap unknown types
9718 in TREE_LIST - just chain the POINTER_TYPEs together.
9719 (resolve_class): If type already resolved, return decl.
9720 After resolving, update TREE_TYPE(class_type), and name (if array).
9721 * parse.h (do_resolve_class), parse.y: Make non-static.
9722 * class.c (maybe_layout_super_class): Take this_class argument.
9723 Do do_resolve_class if necessary.
9724 (layout_class, layout_class_methods): Adjust calls appropriately.
9725 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9726 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
9727 * typeck.c (build_java_array_type): Don't call layout_class.
9729 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9731 * parse.y (check_pkg_class_access): Allow private class access
9732 within the same package.
9733 (strip_out_static_field_access_decl): New function.
9734 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
9735 operator argument before testing its nature.
9737 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
9739 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
9740 (TRY_EXPR): Simplify - it no longer has a finally clause.
9741 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
9742 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9743 * expr.c (java_lang_expand_expr): Likewise.
9744 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
9745 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
9746 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
9747 (build_try_statement): Remove finally parameter and handling.
9748 (build_try_finally_statement): New function.
9749 (patch_try_statement): No longer need to support finally clause.
9750 (try_statement): Update grammar action rules.
9751 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
9752 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9754 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
9756 * jcf-parse.c (get_constant): Add braces around computation of 'd'
9757 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
9759 1999-02-17 Andrew Haley <aph@cygnus.com>
9761 * class.c (build_utf8_ref): Back out broken patch which was
9762 intended to to output signatures using '.' as a separator.
9764 * class.c (make_class_data): Output signatures using '.' as a
9765 separator, rather than '/'.
9766 (mangled_classname): Likewise.
9767 (make_field_value): Likewise.
9768 (make_method_value): Likewise.
9769 * constants.c (alloc_class_constant): Likewise.
9770 * expr.c (build_invokeinterface): Likewise.
9772 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9774 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
9775 of an ancient workaround.
9777 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
9779 * jvspec.c (xmalloc): Kill the prototype. It does not belong
9782 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9784 * lex.c (yylex): Encode \0 as UTF8.
9786 1999-02-10 Tom Tromey <tromey@cygnus.com>
9788 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
9789 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
9790 (libgcj_zip): Renamed.
9791 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
9793 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
9795 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
9796 (GC_NAME): Renamed -lgc to -lgcjgc.
9798 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9800 * lex.c (java_lang_cloneable): Initialize.
9801 * parse.y (java_lang_cloneable): New static variable.
9802 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
9803 doing one more qualification round.
9804 (valid_ref_assignconv_cast_p): Reject null source or
9805 destination. Allow an array to be cast into java.lang.Cloneable.
9806 (patch_cast): Swapped two first arguments to first call to
9807 valid_ref_assignconv_cast_p.
9809 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9811 * parse.h: DECL_P renamed JDECL_P.
9812 * parse.y: DECL_P replaced by JDECL_P.
9813 (build_array_from_name): Always use pointer's type.
9814 (patch_bc_statement): Extra code to search continue target in a
9815 for loop. Fixed comments. Continue target is current loop when
9818 1999-02-05 Andrew Haley <aph@cygnus.com>
9820 * class.c (make_class_data): The superclass of an interface should
9821 be null, not class Object.
9823 * lex.c (java_lex): Sign extend hex literals.
9825 1999-02-04 Andrew Haley <aph@cygnus.com>
9827 * class.c (build_utf8_ref): Output signatures using '.' as a
9828 separator, rather than '/'.
9829 (make_class_data): Likewise.
9831 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
9833 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
9834 mkstemp.o. Get them from libiberty now.
9836 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
9838 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
9840 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9842 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
9845 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
9847 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
9848 * jcf-write.c (generate_bytecode_return): New function.
9849 (generate_bytecode_insns): Use it, for RETURN_EXPR.
9851 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
9852 generate special [fd]const_[01] instructions.
9854 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
9856 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
9857 handling OPCODE_lookupswitch or OPCODE_tableswitch.
9859 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
9861 * parse.y (patch_method_invocation): Handle calling static methods,
9862 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
9864 * parse.y (java_complete_lhs): Don't complain about unreachable
9865 exit condition in a do-while statement.
9867 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9869 * lex.c (java_read_char): Fixed utf8 decoding.
9870 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
9872 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
9873 comments. Local variable `all_primitive' is gone. Broadened
9874 acceptance of `0' to floating point targets. `long' can now be
9875 widened to `double' or `float'.
9876 (valid_method_invocation_conversion_p): Added leading
9877 comment. Fixed tabulation.
9878 (build_string_concatenation): Optimize out left or right empty
9881 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
9883 * jcf-write.c (localvar_alloc): Only emit entry for
9884 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
9885 (generate_bytecode_insns): Only call put_linenumber if
9886 debug_info_level > DINFO_LEVEL_NONE.
9887 * jvspec.c (lang_specific_driver): If no -O* or -g* option
9888 is specified, add -g1 (for compatibility wih javac).
9890 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
9892 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
9893 gjavah.o, check-init.o, jv-scan.o
9895 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9897 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
9899 * gjavah.c: Include config.h and system.h.
9901 * javaop.h (inline): Don't define, its handled by system.h.
9902 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
9903 from `inline' to `static inline'.
9905 * jcf.h (inline): Don't define, its handled by system.h.
9907 * lex.c (inline): Likewise.
9909 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
9911 * lang-specs.h: Map -Qn to -fno-ident.
9913 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
9915 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
9917 1999-01-29 Tom Tromey <tromey@cygnus.com>
9919 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
9920 then cast it to Object before calling `append' method.
9922 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
9924 * check-init.c (check_bool2_init, check_bool_init, check_init):
9925 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
9926 * jcf-write.c (generate_bytecode_insns): Likewise.
9928 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9930 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
9931 * parse.y (patch_cast): Allow a boolean to be cast into a
9934 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9936 * parse.y: (class_declaration:): Fixed indentation.
9937 (class_member_declaration:): Extra `;' after field declaration now
9939 (interface_declaration:): Removed debug messages in error reports.
9940 (patch_binop): Nodes created and returned inherit the orignal
9941 node's COMPOUND_ASSIGN_P flag value.
9942 (patch_cast): Fix cast from char to floating point.
9944 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
9946 * except.c, java-except.h (expand_resume_after_catch): new
9948 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
9949 to branch back to main flow of control after a catch block.
9951 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9953 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
9954 $(srcdir)/../system.h.
9955 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
9956 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
9957 (jcf-write.o): Likewise.
9958 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9959 (mangle.o): Depend on $(srcdir)/../toplev.h.
9960 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9961 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9963 * class.c: Include output.h and parse.h.
9964 (mangled_classname): Add the `const' keyword to a char*.
9965 (find_named_method): Hide unused function definition.
9966 (build_utf8_ref): Change type of variable `c' to unsigned char.
9967 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9968 (build_class_ref): Add the `const' keyword to a char*.
9969 (layout_class_method): Remove unused variable `buf'.
9971 * decl.c (find_local_variable): Remove unused variable `rtl'.
9972 (pushdecl): Likewise for variables `different_binding_level' and
9974 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9975 (maybe_build_cleanup): Likewise for parameter `decl'.
9977 * except.c (expand_start_java_handler): Mark parameter `range'
9978 with ATTRIBUTE_UNUSED.
9980 * expr.c: Include except.h.
9981 (pop_type): Remove unused variable `i'.
9982 (pop_value): Likewise for variables `n_words' and `i'.
9983 (expand_java_arrayload): Likewise for variable `convert'.
9984 (java_lang_expand_expr): Likewise for variables `op0', `type',
9985 `mode', `unsignedp', `node' and `elements'.
9986 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9988 (process_jvm_instruction): Add a `const' qualifier to a char*.
9990 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9991 (temp_directory): Likewise.
9992 (print_c_decl): Likewise.
9993 (print_method_info): Likewise.
9994 (decode_signature_piece): Likewise.
9995 (print_mangled_classname): Likewise.
9997 * java-except.h: Provide prototypes for maybe_start_try,
9998 maybe_end_try and add_handler.
10000 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
10001 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
10002 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
10003 init_expr_processing, push_super_field, init_class_processing,
10004 can_widen_reference_to, class_depth, verify_jvm_instructions,
10005 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
10006 set_local_type, merge_type_state, push_type, load_type_state,
10007 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
10008 emit_unicode_mangled_name): Add prototypes.
10010 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
10011 (print_signature_type): Use ISDIGIT, not isdigit.
10012 (print_signature): Remove unused variable `j'.
10014 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
10015 int when comparing against one.
10017 * jcf-parse.c: Include toplev.h.
10019 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
10020 (localvar_free): Remove unused variable `i'.
10021 (generate_bytecode_conditional): Likewise for variable `kind'.
10023 * jv-scan.c: Include config.h and system.h. Remove redundant
10024 OS header and gansidecl.h includes.
10025 (warning): Add the `const' keyword to a char*. Also add
10026 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
10027 __STDC__, when determining whether to use ANSI-isms.
10028 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
10029 (xmalloc): Don't redundantly prototype here.
10030 (main): Remove unused parameter `envp'. Also fix the arguments
10031 passed to function `fatal' to match the format specifier.
10033 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
10035 * mangle.c: Include toplev.h.
10036 (emit_unicode_mangled_name): Declare parameter `len'.
10038 * parse.y (parse_warning_context): Add the `const' keyword to a
10039 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
10040 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
10041 (issue_warning_error_from_context): Add the `const' keyword to
10043 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
10044 not `__STDC__' for whether to use ANSI-isms.
10046 * typeck.c (incomplete_type_error): Mark parameters `value' and
10047 `type' with ATTRIBUTE_UNUSED.
10048 (parse_signature_type): Use ISDIGIT, not isdigit.
10050 * verify.c (check_pending_block): Add the `const' keyword to a char*.
10051 (verify_jvm_instructions): Likewise. Remove unused variables
10052 `field_name' and `default_val'.
10054 * zextract.c: Include config.h and system.h. Remove redundant
10055 OS header includes.
10057 * zipfile.h: Prototype `read_zip_archive'.
10059 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
10061 * typeck.c (convert): Allow conversions to void type: some
10062 optimizations in gcc do this.
10064 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
10066 * typeck.c (convert_ieee_real_to_integer): New function.
10067 (convert): When not using fast-math and using hardware fp, convert
10068 an IEEE NaN to zero.
10070 1999-01-18 Andrew Haley <aph@cygnus.com>
10072 * parse.y (patch_binop): Do a type conversion from signed to
10073 unsigned and then back to signed when a ">>>" is found.
10075 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10077 * java-tree.h: (check_for_initialization): Added prototype.
10078 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
10079 * parse.y (do_resolve_class): Removed unused locals.
10080 (read_import_dir): Likewise.
10081 (resolve_qualified_expression_name): Array creation
10082 expressions are valid primary expressions.
10083 (qualify_ambiguous_name): Likewise.
10084 (patch_synchronized_statement): Removed unused local.
10086 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
10088 * Makefile.in (zextract.o): Add dependencies.
10090 * Makefile.in: Do not put ^Ls at the start of a line.
10092 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
10094 * expr.c (process_jvm_instruction): Coerce to correct Throwable
10095 sub-type the result of the call that gets the exception value.
10097 * parse.y (java_complete_expand_methods): If flags_syntax_only,
10098 don't call finish_class.
10100 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
10101 clear found before continuing.
10103 * verify.c (verify_jvm_instructions): On an array load, allow
10104 and handle top of stack to be TYPE_NULL.
10106 * gjavah.c (generate_access): Translate Java package private or
10107 protected access to C++ public, but with a comment.
10109 1999-01-13 Andrew Haley <aph@cygnus.com>
10111 * expr.c (generate_name): Name prefix changed to avoid clashes
10112 with assembler temp labels.
10114 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
10115 MODIFY_EXPR. Without this, code for the assignement may not be
10116 generated at all and the synchronized statement will read an
10117 uninitialized variable.
10119 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10121 * class.c (maybe_layout_super_class): Fixed returned value.
10122 * lex.c: Added 1999 to the copyright.
10123 (java_init_lex): Initialize java_lang_imported.
10124 * lex.h: Added 1999 to the copyright.
10125 * parse.h: Added 1999 to the copyright.
10126 (REGISTER_IMPORT): Fixed typo in trailing macro.
10127 (CURRENT_OSB): New macro.
10128 (struct parser_ctxt): New fields osb_depth, osb_limit.
10129 * parse.y (java_lang_id): New global variable.
10130 (type_import_on_demand_declaration): Don't import java.lang.* twice.
10131 (array_creation_expression:): Use CURRENT_OSB.
10132 (dims:): Uses a stack to keep track of array dimensions.
10133 (cast_expression:): Use CURRENT_OSB.
10134 (find_expr_with_wfl): Return NULL if node found doesn't meet the
10136 (register_fields): Fixed typos in comment.
10137 (check_method_redefinition): Fixed comment indentation.
10138 (java_check_regular_methods): Set saved found wfl to NULL after
10139 having reinstalled it in the previously found DECL_NAME.
10141 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
10143 * gjavah.c (java_float_finite): Use a union to do type punning.
10144 (java_double_finite): Likewise.
10146 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
10148 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
10149 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
10150 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
10151 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
10152 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
10153 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
10155 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
10157 * check-init.c (check_init): If compiling to native, we don't
10158 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
10160 1999-01-08 Tom Tromey <tromey@cygnus.com>
10162 * parse-scan.y (variable_declarator_id): Set or increment
10164 (bracket_count): New global.
10165 (formal_parameter): Handle case where bracket pairs trail variable
10168 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
10170 * jcf-parse.c (yyparse): variable len changed from a char to an
10171 int to prevent overflow.
10173 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
10175 * java-tree.h: Declare read_class.
10176 * jcf-parse.c (read_class): New function.
10177 (load_class): Now just call read_class.
10179 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
10180 * jcf-parse.c (parse_source_file): Declare save_error_count,
10181 which is needed by java_parse_abort_on_error macro,
10182 * parse.y (java_layout_classes, java_expand_classes): Likewise.
10184 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
10185 constructor, if initializing a static field.
10186 (patch_new_array_init): Set TREE_CONSTANT if it is.
10187 * expr.c (java_lang_expand_expr): For a static array constructor
10188 of primitive elements, allocate the array itself statically.
10189 Disabled until we can set the vtable field statically.
10191 * check-init.c: New file. Checks for definite assignment.
10192 * Makefile.in (JAVA_OBJS): Add check-init.o.
10193 * parse.y (java_complete_expand_method): Call check_for_initialization.
10194 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
10196 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
10198 * parse.y : include system.h instead of including
10199 standard headers directly with the exception of <dirent.h>.
10201 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
10203 * lex.h: Moved static function declarations to lex.c,
10204 to shut up some -Wall warnings.
10205 * lex.c: Static function declarations moved here.
10206 * jcf-dump.c: Small fixes to shut up -Wall warnings.
10208 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10210 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
10212 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
10214 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
10215 * verify.c (verify_jvm_instructions): Fix off-by-one error.
10217 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
10218 (localvar_alloc): Change return type to void,
10219 (emit_unop): Remove unused variable size.
10221 * jcf-write.c (struct jcf_block): Add new union.
10222 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
10223 (call_cleanups): New functions.
10224 (struct jcf_partial): New fields num_finalizers and return_value_decl.
10225 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
10226 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
10227 * lang.c (lang_init): Call using_eh_for_cleanups.
10228 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
10229 completing operands to patch_synchronized_statement.
10230 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
10231 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
10232 WITH_CLEANUP_EXPR instead of TRY_EXPR.
10234 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
10236 * Make-lang.in: Comment out control-Ls; they upset some makes.
10238 1998-12-18 Tom Tromey <tromey@cygnus.com>
10240 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
10243 1998-12-17 Tom Tromey <tromey@cygnus.com>
10245 * parse.y (DIR_SEPARATOR): New define.
10246 (check_class_interface_creation): Use it.
10248 * parse-scan.y (report_main_declaration): Recognize
10249 `java.lang.String' in argument to main.
10251 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
10253 * parse.y (create_interface): Remove bogus test.
10255 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
10257 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
10258 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
10260 1998-12-16 Tom Tromey <tromey@cygnus.com>
10262 * parse-scan.y (qualified_name): Use correct sprintf format.
10264 1998-12-15 Tom Tromey <tromey@cygnus.com>
10266 * gjavah.c (print_field_info): Changed how most negative number is
10269 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
10271 * parse.y (fold_constant_for_init): New function.
10272 (resolve_expression_name): Don't replace static final
10273 constant-initialized fields by its value.
10274 (java_complete_lhs): New. Same as java_complete_tree, except does
10275 not replace static final constant-initialized fields by their values.
10276 (register_fields): If there is an initializer, set DECL_INITIAL and
10277 MODIFY_EXPR_FROM_INITIALIZATION_P.
10278 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
10279 Only call patch_initialized_static_field if
10280 MODIFY_EXPR_FROM_INITIALIZATION_P.
10281 (patch_initialized_static_field): If not valid constant, clear
10284 * parse.y (lookup_field_wrapper): Fix thinko.
10286 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
10287 set and restore global lineno.
10289 1998-12-14 Tom Tromey <tromey@cygnus.com>
10291 * gjavah.c (print_field_info): If value to print is the smallest
10292 value of its size, then print as hex to avoid later warnings from
10295 1998-12-14 Tom Tromey <tromey@cygnus.com>
10297 * gjavah.c (decompile_method): Decompile `return null'.
10298 (process_file): Generate `#pragma interface'.
10299 (method_declared): New global.
10300 (print_method_info): Set it.
10301 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
10302 (print_method_info): Handle abstract methods.
10304 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
10306 * parse.y (patch_method_invocation): If class_decl is null
10307 (e.g. an array type), use original type.
10309 * parse.y (check_thrown_exceptions): Temporary hack to suppress
10310 errors about uncaught exception from clone (of array, specifically).
10312 1998-12-13 Tom Tromey <tromey@cygnus.com>
10314 * gjavah.c (decompile_method): Handle all types of `return'
10315 opcode. Decompile `return this' and `return'.
10316 (method_access): New global.
10317 (print_method_info): Set it.
10318 (decompile_method): Don't decompile a synchronized method.
10320 1998-12-13 Tom Tromey <tromey@cygnus.com>
10322 * jcf-reader.c (jcf_parse_one_method): Recognize
10324 * gjavah.c (HANDLE_END_METHOD): New macro.
10325 (HANDLE_CODE_ATTRIBUTE): New macro.
10326 (decompile_method): New function.
10327 (print_method_info): Don't print `;\n' at end of function decl.
10328 Include java-opcodes.h.
10329 (decompiled): New global.
10331 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
10333 * class.c (build_class_ref): Handle PRIMTYPE.class if
10334 flag_emit_class_files.
10335 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
10336 if flag_emit_class_files.
10337 * parse.y (java_complete_tree): Pre-liminary support for
10338 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
10340 * parse.y (patch_synchronized_statement): Don't call monitorexit
10341 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
10343 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
10345 * zipfile.h (opendir_in_zip): New declaration.
10346 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
10347 (opendir_in_zip): New function, using code from open_in_zip.
10348 (open_in_zip): Call opendir_in_zip.
10349 (find_class): Remove no-longer-used do_class_file parameter,
10350 but add source_ok parameter. Change logic so if we find a .java file,
10351 we don't look for .class in later classpath emtries.
10352 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
10353 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
10354 * gjavah.c: Update call to find_class.
10355 * jcf-dump.c: Likewise.
10357 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
10358 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
10359 nothing if body is empty_stmt_node.
10360 Various little fixes so SP gets correctly adjusted.
10361 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
10362 For CALL_EXPR, test if static first.
10363 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
10364 such as the ones we create for Object and Class.
10365 Set and restore current_function_decl.
10366 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
10367 (note_possible_classname): New function.
10368 (read_import_entry): Removed. Merged with read_import_dir.
10369 (read_import_dir): Don't call find_class - that only gives us
10370 the first classpath entry having the needed package.
10371 Use the struct buffer data structure from buffer.h.
10372 (read_import_dir, find_in_imports_on_demand): The remembered
10373 class names now use '.' (not '/') as package separator.
10375 * parse.y (java_complete_expand_methods): Call write_classfile
10376 here, and not in java_expand_classes (which only gets first class).
10378 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10380 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
10381 (register_fields): If a static fields has an initializer, just
10382 chain it on ctxp->static_initialized, and handle later.
10383 (java_complete_expand_methods): Force <clinit> first.
10384 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
10385 - it's already been completed.
10386 (patch_initialized_static_field): New function.
10387 (java_complete_field): Call it.
10389 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
10391 * expr.c (encode_newarray_type, build_new_array): New functions.
10392 * java-tree.h: Declare build_new_array.
10393 * jcf-write.c (patch_newarray): Use build_new_array.
10395 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
10396 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
10398 * parse.y (patch_new_array_init): Re-organize.
10399 Now is passed the actual array (pointer) type of the value.
10400 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
10401 (patch_array_constructor): Removed - merged into patch_new_array_init.
10402 (java_complete_tree): Update patch_new_array_init.
10404 * jcf-write.c (find_constant_index): New function.
10405 (generate_bytecode_insns): Use find_constant_index.
10406 (generate_classfile): Use find_constant_index for ConstantValue.
10408 1998-12-11 Tom Tromey <tromey@cygnus.com>
10410 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
10411 * decl.c (init_decl_processing): Renamed dtable -> vtable.
10412 * class.c (make_class_data): Renamed dtable -> vtable, and
10413 dtable_method_count -> vtable_method_count.
10415 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10417 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
10418 global variables, initialized.
10419 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
10420 Declared new global variables.
10421 * lex.c (java_lex): Return long_zero_node, float_zero_node,
10422 double_zero_node, integer_zero_node upon direct matching.
10423 * parse.y (purify_type_name): Added function prototype.
10424 (duplicate_declaration_error_p): Consider new_type as potentially
10425 being a incomplete type. Use purify_type_name on type string.
10426 (method_header): saved_type: unused variable removed. Don't figure
10427 return type if method name is invalid.
10428 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
10429 processed by patch_unaryop.
10430 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
10431 increment/decrement node into its original type after binary
10432 numeric promotion on its operands.
10434 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10436 * parse.y (array_initializer:): Array init operand is NULL_TREE
10437 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
10438 now an error. Fixed indentation problems.
10439 (patch_string): Handle error_mark_node as an argument.
10440 (patch_new_array_init): Fixed indentation problems.
10441 (array_constructor_check_entry): Removed check on null wfl_value.
10442 Return an error if wfl_value's walk returns an error.
10444 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10446 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
10447 * lex.c (java_lex): Remember column position before advancing one
10448 token. Retain location information on OCB_TK.
10449 * lex.h (typedef struct java_lc): Added new field.
10450 * parse.h (GET_SKIP_TYPE): New macro.
10451 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
10452 * parse.y (build_new_array_init, patch_new_array_init,
10453 patch_array_constructor, maybe_build_array_element_wfl,
10454 array_constructor_check_entry): New function prototypes.
10455 (switch_block:): Tagged <node>.
10456 (OCB_TK): Tagged <operator>.
10457 (array_initializer:): Installed actions.
10458 (variable_initializer): Build location information on element if
10460 (switch_statement:): Fixed indentation typo.
10461 (switch_block:): Redefined default action.
10462 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
10463 (patch_assignment): Removed duplicate code.
10464 (maybe_build_array_element_wfl, build_new_array_init,
10465 patch_new_array_init, patch_array_constructor,
10466 array_constructor_check_entry): New functions.
10468 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10470 * parse.y (array_initializer): Tagged <node>.
10471 (variable_initializer:): Use default rule.
10472 (array_initializer:): Defined actions.
10473 (variable_initializers:): Likewise.
10474 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
10475 non-static field accesses.
10476 (patch_invoke): Fixed indentation typo.
10477 (java_complete_tree): Likewise.
10478 (build_labeled_block): Changed leading comment. Generate an error
10479 in case of duplicate loop labels.
10480 (patch_conditional_expr): Patch results of string concatenation
10483 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
10485 * constants.c (find_methodref_index): When the class is an interface,
10486 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
10488 * decl.c (finit_identifier_node): Use "$finit$", rather than
10489 "<finit>" (which Sun's verifier rejects).
10490 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
10491 (generate_field_initialization_code): Removed.
10492 (fix_constructors) Don't add call to $finit$ here (wrong order).
10493 (patch_method_invocation): Add $finit$ call here.
10495 * java-tree.h (CALL_USING_SUPER): New macro.
10496 * parse.y (patch_invoke): Remove im local variable.
10497 (patch_method_invocation, patch_invoke): Don't pass super parameter.
10498 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
10499 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
10501 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
10503 * parse.y (java_complete_tree): Don't complain about unreachable
10504 statement if it is empty_stmt_node.
10506 * jcf-write.c (find_constant_wide): New function.
10507 (push_long_const): Use find_constant_wide.
10509 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
10510 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
10511 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
10512 Emit invokeinterface when calling an interface method.
10513 Emit invokespecial also when calling super or private methods.
10515 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
10517 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
10519 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
10521 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10523 * java-tree.h (java_layout_seen_class_methods): New function
10525 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
10526 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
10527 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
10528 * parse.y (method_declarator:): Defined action.
10529 (issue_warning_error_from_context): input_filename saved, set to
10530 the appropriate value and restored after java_error is called.
10531 (build_unresolved_array_type): Fixed comment.
10532 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
10533 (method_header): Deal with return type the same way type are
10534 handled for fields and method's parameters and local variables
10536 (check_method_redefinition): Removed extra CR.
10537 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
10538 (java_layout_seen_class_methods): New function.
10539 (java_layout_classes): Call java_layout_seen_class_methods.
10541 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
10543 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
10545 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
10547 * jcf-dump.c (main): Fix error message.
10548 * jcf-path.c (add_entry): Style fix.
10550 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10552 * class.c (layout_class_method): Call build_java_argument_signature
10553 on constructors too.
10554 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
10555 (patch_method_invocation): Define a primary when resolving an
10556 expression name. Augmented comment on code checking illegal `this'
10557 usage. Loosened it test by accepting NEW_CLASS_EXPR.
10559 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10561 * class.c (layout_class_method): Don't report error on non-static
10562 overriding static if the method is private.
10563 * java-tree.h (finish_class): Prototype added.
10564 * lex.c (java_get_line_col): Handle col argument -2 value.
10565 * parse.h: All static method declarations moved to parse.y.
10566 * parse.y: Now contains all static method declarations previously
10568 (find_expr_with_wfl, missing_return_error,
10569 unreachable_stmt_error): New functions.
10570 (java_get_real_method_name): Identify constructors bearing class
10571 names in source code compiled classes only.
10572 (java_complete_expand_methods): Call missing_return_error.
10573 (invocation_mode): Private methods invoked as static methods.
10574 (java_complete_tree): Call unreachable_stmt_error.
10576 1998-12-01 Tom Tromey <tromey@cygnus.com>
10578 * Makefile.in (+target): Removed.
10579 (+xmake_file): Likewise.
10580 (+tmake_file): Likewise.
10581 (.NOEXPORT): Removed duplicate.
10583 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10585 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
10587 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
10589 * jvgenmain.c: Remove the xmalloc prototype, we get it from
10590 libiberty.h. Provide an xmalloc definition.
10592 * jvspec.c: Remove the xmalloc prototype.
10594 * parse-scan.y: Include config.h and system.h. Don't include
10595 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
10596 Provide an xstrdup definition.
10598 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
10600 * jcf-path.c (add_entry): Recognize ".jar" too.
10601 * lang-specs.h: Likewise.
10603 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
10605 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
10606 soft_monitorenter_node, soft_monitorexit_node, throw_node.
10608 * jcf-write.c (generate_bytecode_insns):
10609 Handle pre/post-increment/decrement of long.
10611 * jcf-write.c (generate_bytecode_insns):
10612 Handle missing exception handler (finally for synchronized).
10614 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
10616 * java-tree.h (end_params_node): Declare global.
10617 * decl.c (end_params_node): New global.
10618 (init_decl_processing, start_java_method): Use end_params_node for
10619 end of list of parameter types. Follows correct gcc conventions.
10620 * expr.c (pop_argument_types, pop_arguments): Likewise.
10621 * lang.c (put_decl_node): Likewise.
10622 * typeck.c (various places): Likewise.
10623 * class.y (various places): Likewise.
10624 * parse.y (various places): Likewise.
10626 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
10627 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
10629 * class.c: Add #include flags.h, remove no-longer needed declaration.
10631 * class.c (layout_class_method): Remove commented-out code, re-format.
10632 Don't add vtable entry (or index) for private methods.
10633 * expr.c (expand_invoke): A private method is implicitly final.
10634 * class.c (make_class_data): If inlining or optimizing,
10635 skip private methods.
10637 * class.c (finish_class): New function. Calls existing methods,
10638 but alls emits deferred inline functions.
10639 * jcf-parse.c (parse_class_file): Call finish_class.
10640 * parse.y (java_complete_expand_methods): Likewise.
10642 * expr.c (build_java_binop): Explicit default, to silence -Wall.
10644 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
10646 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
10648 * jcf-write.c (generate_bytecode_conditional): Fix typo.
10650 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
10652 * (generate_classfile): Always write class access flag with
10655 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10657 * class.c (maybe_layout_super_class): New function.
10658 (layout_class): Reorganized. Loop on class methods dispatched into
10659 a new function. Call maybe_layout_super_class.
10660 (layout_class_methods, layout_class_method): New functions.
10661 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
10663 (expand_invoke): Likewise.
10664 * java-tree.h (all_class_list): New global variable declared.
10665 (layout_class_methods, layout_class_method): New function
10667 (LAYOUT_SEEN_CLASS_METHODS): New macro.
10668 * jcf-parse.c (all_class_list): New global variable.
10669 (load_class): Extended what class_or_name can be. Use parser
10670 context mechanism to save globals before calling jcf_parse.
10671 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
10672 is set on the file name.
10673 (jcf_parse): Layout class methods when Object is loaded, otherwise
10674 record class in all_class_list for delayed method layout.
10675 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
10676 * lang.c (put_decl_node): Decode <init> into the decl context
10678 * lex.c (java_allocate_new_line): Use xmalloc.
10679 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
10680 pointers, not TREE_LIST elements.
10681 (struct parser_ctxt): Fixed comment indentations, added comments
10682 and reordered some fields.
10683 (java_check_methods): Function prototype removed.
10684 * parse.y (java_push_parser_context): Use xmalloc.
10685 (java_parser_context_restore_global): Pop extra pushed ctxp only
10686 when there's nothing next.
10687 (maybe_create_class_interface_decl): Fixed comment, add new
10688 created class decl to all_class_list.
10689 (method_header): Use GET_REAL_TYPE on argument's types.
10690 (method_declarator): Use GET_REAL_TYPE, change type to the real
10691 type in TREE_LIST dependency node. Build argument list with the
10693 (create_jdep_list): Use xmalloc. Removed allocation error message.
10694 (obtain_incomplete_type): Fixed leading comment. Broadened
10695 incoming argument meaning.
10696 (register_incomplete_type): Use xmalloc. Removed allocation error
10698 (safe_layout_class): Fixed leading comment.
10699 (jdep_resolve_class): Reversed if statement condition and switch
10700 if and else bodies.
10701 (resolve_and_layout): Fixed leading comment. Broadened incoming
10703 (complete_class_report_errors): New local variable name, for
10704 clarity. purify_type_name used for all error cases.
10705 (java_get_real_method_name): Stricter check on constructors.
10706 (java_check_regular_methods): Reverse methods list only if not
10707 already laid out. Layout artificial constructor.
10708 (java_check_methods): Deleted.
10709 (source_start_java_method): Obtain incomplete type for patchable
10711 (java_layout_classes): Fixed leading comment. Use
10712 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
10713 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
10714 before returning. Fixed comments.
10715 (java_expand_classes): Check for errors up front.
10716 (patch_method_invocation): Class to search is resolved and laid
10719 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
10721 * expr.c (java_lang_expand_expr): Add missing emit_queue.
10723 * javaop.h (int8): Removed - not used.
10724 (jbyte): Redefine portably with correct signedness.
10726 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
10728 * jcf-write.c (generate_bytecode_insns): Fix typo
10729 OPCODE_getstatic to OPCODE_getfield.
10731 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
10732 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
10733 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
10735 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10737 * jcf-parse.c (jcf_parse_source): Function returned type is
10738 void. Added prototype.
10739 (jcf_parse): Function returned type is void.
10740 (yyparse): Remove call to fclose on the last parsed file.
10742 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
10744 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10746 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
10747 (layout_class): Cope with methods featuring WFL in decl names.
10748 * decl.c (unqualified_object_id_node): New global variable,
10750 (build_decl_no_layout): Removed.
10751 * expr.c (build_primtype_type_ref): Handle Double.
10752 (java_lang_expand_expr): Fixed indentations.
10753 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
10754 (flag_wall, flag_redundant, flag_not_overriding,
10755 flag_static_local_jdk1_1, unqualified_object_id_node): Global
10756 variable declarations.
10757 (build_decl_no_layout): Removed prototype.
10758 (java_get_real_method_name): Added prototype.
10759 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
10760 (java_parse_abort_on_error): Macro now just returns.
10761 * jcf-parse.c (jcf_parse_source): Check fclose returned
10762 value. Call emit_register_classes if java_report_errors returns
10764 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
10765 flag_static_local_jdk1_1): New integer flags.
10766 (lang_decode_option): New flags set here.
10767 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
10768 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
10769 the flag_redundant variable.
10770 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
10771 when parsing java.lang.Object class.
10772 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
10773 NULL_TREE to build.
10774 (resolve_qualified_expression_name): Fixed indentation.
10775 (patch_array_ref): Changed prototype.
10776 (not_initialized_as_it_should_p): Prototype removed.
10777 (java_report_errors): Added function prototype.
10778 * parse.y (formal_parameter:): Changed error message for not yet
10779 supported final parameters.
10780 (class_type_list:): Set both PURPOSE and VALUE of created
10781 TREE_LIST to be class_type.
10782 (primary_no_new_array:): Handle class literals on primitive types.
10783 (parse_warning_context): Reinstalled correct force_error and
10784 do_warning flags setups.
10785 (java_report_errors): Changed prototype. Return java_error_count
10787 (variable_redefinition_error): Consider treating variable type as
10789 (create_interface): Warn about redundant abstract modifier if
10790 flag_redundant is set. Changed error message.
10791 (lookup_field_wrapper): Save/restore globals before/after looking
10793 (duplicate_declaration_error_p): Consider treating declaration
10794 type as a fake pointer.
10795 (register_fields): Extract real type from dependency node. Check
10796 for duplicate field declaration after type adjustment. Use
10797 DECL_INITIAL to store static final initialized values.
10798 (method_header): Extract real function type from dependency node.
10799 (check_abstract_method_header): Use GET_METHOD_NAME.
10800 (obtain_incomplete_type): Layout fake pointer type.
10801 (safe_layout_class): Don't try to check for methods before layout.
10802 (java_complete_class): Don't check for correct throws clause
10803 elements inheritance here.
10804 (resolve_and_layout): Broadened name parameter meaning.
10805 (reset_method_name): Use GET_METHOD_NAME.
10806 (java_get_real_method_name): New function.
10807 (java_check_regular_methods): Don't check methods in
10808 java.lang.Object. Verify lineage of throws clause elements. Use
10809 flag_no_overriding in warning report.
10810 (check_throws_clauses): Don't check if class was from
10811 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
10812 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
10813 (declare_local_variables): Use flag_static_local_jdk1_1 to report
10814 warning on unsupported final local variables. Use build_decl
10815 instead of build_decl_no_layout. Get real local variable type from
10817 (source_start_java_method): Get real parameter type from
10818 dependency node. Call build_decl instead of build_decl_no_layout.
10819 (java_layout_classes): Reverse tree and layout type and class as
10820 required. Mark class as loaded when done.
10821 (resolve_field_access): Fixed indentation. Restricted condition
10822 leading to static field access code generation. Set field_type
10823 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
10824 (resolve_qualified_expression_name): Initialize type_found to
10825 null. Handle static field resolved during qualification. Fixed
10826 layout on non primitive field decl types.
10827 (not_accessible_p): Fixed typo in comment.
10828 (patch_method_invocation): Resolve and layout class to search from
10830 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
10831 layout non primitive type, if necessary. Make method node only to
10833 (find_applicable_accessible_methods_list): Consider WFL'ed method
10834 decl names. Fixed indentation.
10835 (argument_types_convertible): Resolve and layout target type if
10837 (java_complete_tree): Fixed indentation problems. Rewrote
10838 CALL_EXPR thrown exceptions check. Re-installed further processing
10839 of the assignment in certain cases.
10840 (patch_assignment): Call maybe_build_primttype_type_ref to perform
10841 inlining on class literals.
10842 (valid_builtin_assignconv_identity_widening_p): Cope with constant
10844 (valid_method_invocation_conversion_p): Likewise.
10845 (patch_string): Temporary disable forbidden use of `this' in
10846 explicit constructor invocations when doing string concatenation
10847 within their scope.
10848 (patch_unaryop): Added comment. Reinstalled code to disable
10849 further check on assignment operation with cast expression RHS.
10850 (patch_switch_statement): Fixed indentation.
10851 (build_try_statement): Call build_decl instead of
10852 build_decl_no_layout.
10853 (patch_synchronized_statement): Likewise.
10854 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
10855 IS_UNCHECKED_EXPRESSION_P.
10856 (check_thrown_exceptions_do): Changed leading comment. Resolve and
10857 layout argument exception type.
10858 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
10859 of IS_UNCHECKED_EXPRESSION_P.
10861 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
10863 * jcf-parse.c (yyparse): Open class file in binary mode.
10865 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
10867 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
10869 * jcf-write.c (perform_relocations): Move check out one loop.
10871 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
10873 * Make-lang.in: Fix reference to srcdir.
10874 * jv-scan.c: Add missing xmalloc prototype.
10875 * jvgenmain.c: Ditto.
10877 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
10879 * decl.c (error_mark_node), java-tree.h: New global.
10880 * parse.y: Use empty_stmt_node instead of size_zero_node.
10881 (build_if_else_statement): If missing else, use empty_stmt_node.
10883 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
10884 (java_complete_expand_method): Complain if return is missing.
10885 (java_check_regular_methods): Comment out incorrect error check.
10886 (not_accessible_p): Fix incorrect handling of protected methods.
10887 (patch_method_invocation): Pass correct context to not_accessible_p.
10888 (find_applicable_accessible_methods_list): Likewise.
10889 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
10890 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
10891 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
10892 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
10894 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
10895 (push_int_const): Remove reundant NOTE_PUSH.
10896 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
10897 (- case SWITCH_EXPR): Fix code generation bug.
10898 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
10899 (generate_classfile): More robust for abstract methods.
10901 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
10903 * Makefile.in: jv-scan and jvgenmain all require libiberty.
10904 * Make-lang.in: Ditto.
10906 * jv-scan.c: Remove xmalloc and xstrdup definitions.
10907 * jvgenmain: Ditto.
10909 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
10911 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
10913 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
10915 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
10917 Allow uses of interface types to verify. This is not really
10918 type-safe, but it matches what Sun does, and is OK as long as
10919 there are appropriate run-time checks.
10920 * verify.c (merge_types): If merging two interface types,
10921 just set the result to java.lang.Object.
10922 * expr.c (pop_type): Any interface is matches by java.lang.Object.
10924 1998-11-13 Tom Tromey <tromey@cygnus.com>
10926 * gjavah.c (main): Handle --output-class-directory argument.
10927 * jvspec.c (lang_specific_driver): Translate `-d' into
10928 -foutput-class-dir.
10929 * jcf.h (jcf_write_base_directory): Declare.
10930 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
10931 * lang-options.h: Mention -foutput-class-dir.
10932 * jcf-write.c (jcf_write_base_directory): New global.
10933 (make_class_file_name): Put generated .class file into `-d'
10934 directory, or into source directory if -d not given. Function now
10936 (write_classfile): Free class file name. Handle case where class
10938 (DIR_SEPARATOR): New macro.
10939 Include <sys/stat.h>
10941 * Makefile.in (prefix): New macro.
10943 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
10945 * parse.y (patch_invoke): Do less if flag_emit_class_files.
10946 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
10947 here (done in patch_invoke instead).
10948 (case_identity): Moved here from parse.y.
10950 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
10951 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
10952 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
10953 so they can be efficiently scanned without recursion.
10954 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
10955 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
10956 in BLOCK iteratively, rather than recursively.
10958 * parse.y (do_unary_numeric_promotion): New function.
10959 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10961 * parse.y (patch_newarray): Various fixes.
10963 Re-do handling of switch statements (for proper block scoping).
10964 * parse.y: Add just a single block for the enture switch block,
10965 but don't create any "case blocks".
10966 (group_of_labels): Rmeoved unneeded non-terminal.
10967 CASE_EXPR and DEFAULT_EXPR are added to current block.
10968 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10969 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10970 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10971 * parse.y (wfl_operator, print_int_node): Make non-static.
10972 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10973 as part of recursive scan of block.
10974 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10975 (patch_switch_statement): Most tests move dinto java_complete_tree.
10977 * parse.y: Make various production be non-typed (void).
10978 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10979 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10980 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10982 * jcf-write.c (struct jcf_handler): New type.
10983 (struct jcf_switch_state): New type.
10984 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10985 (alloc_handler, emit_unop, emit_reloc): New functions.
10986 (adjust_typed_op): Add extra parameter ("max type" offset).
10987 (emit_switch_reloc, emit_case-reloc): New function.
10988 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10989 (generate_bytecode_insns): Support REAL_CST, switch statements,
10990 exception handling, method calls, object/array creation, and more.
10992 * class.c: Remove some unused variables.
10993 * constants.c (find_string_constant): New function.
10994 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10995 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10996 if flag_emit_class_files.
10998 1998-11-12 Tom Tromey <tromey@cygnus.com>
11000 * jcf-io.c (find_class): Added explanatory comment.
11002 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
11003 trailing slash to `.zip' entries.
11005 * jvspec.c (lang_specific_driver): Correctly handle case where
11006 GC_NAME not defined.
11008 1998-11-11 Tom Tromey <tromey@cygnus.com>
11010 * jvspec.c (GC_NAME): New define.
11011 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
11013 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
11015 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
11017 * jcf-dump.c (TABLE_SWITCH): Fix typos.
11019 1998-11-11 Tom Tromey <tromey@cygnus.com>
11021 * jcf-dump.c (main): Correctly recognize `--'-style long options.
11023 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11025 * class.c (is_compiled_class): Call safe_layout_class for class
11026 compiled from source.
11027 * conver.h (convert_to_integer, convert_to_real,
11028 convert_to_pointer): Added prototypes.
11029 * decl.c (init_decl_processing): Non longer push the decls of
11030 `methodtable', `constants', `Class', `Field', `dispatchTable'
11031 `jexception' and `Method'.
11032 * expr.c (build_invokeinterface): New function.
11033 (expand_invoke): static variable CLASS_IDENT now in
11034 build_invokeinterface. Use build_invokeinterface.
11035 (expand_java_field_op): Moved code to inline
11036 java.lang.PRIMTYPE.TYPE into a function.
11037 (build_primtype_type_ref): New function.
11038 * java-tree.def (INSTANCEOF_EXPR): New tree code.
11039 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
11040 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
11041 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
11042 (DECL_LOCAL_STATIC_VALUE): New macro.
11043 (build_invokeinterface, build_primtype_type_ref): New function
11045 (java_parse_abort_on_error): Macro rewritten.
11046 * jcf-parse.c (current_method): Add comment to declaration.
11047 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
11048 Function prototypes fixed.
11049 (jcf_parse_source): push/pop parser context. save/restore global.
11050 (parse_source_file): Fixed leading comment. Now take a
11051 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
11052 classes and pop the parser context anymore.
11053 (yyparse): Push parser context, save globals, parse the source
11054 file, restore globals and pop the parser context when processing a
11056 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
11057 * lex.c (java_parse_doc_section): New function.
11058 (java_lex): Call java_parse_doc_section when appropriate. Build an
11059 operator around INSTANCEOF_TK.
11060 * lex.h (java_lineterminator, java_sprint_unicode,
11061 java_unicode_2_utf8, java_lex_error, java_store_unicode):
11062 Prototypes rewritten.
11063 (java_parse_escape_sequence, java_letter_or_digit_p,
11064 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
11065 java_read_unicode, java_store_unicode, java_read_char,
11066 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
11067 Added function prototypes.
11068 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
11070 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
11072 (struct parser_ctxt): New fields: deprecated,
11073 current_parsed_class_un, gclass_list.
11074 (fix_method_argument_names, issue_warning_error_from_context,
11075 resolve_package, lookup_package_type): New function prototypes.
11076 (resolve_expression_name): Fixed function prototype.
11077 (find_applicable_accessible_methods_list): Fixed indentation, added
11078 extra argument in prototype.
11079 (check_final_assignment, build_null_of_type, check_deprecation,
11080 check_method_redefinition, reset_method_name,
11081 java_check_regular_methods, java_check_abstract_methods,
11082 maybe_build_primttype_type_ref): New function prototype.
11083 * parse.y (conver.h): Include.
11084 (INSTANCEOF_TK): Tagged <operator>.
11085 (single_type_import_declaration): Use REGISTER_IMPORT macro.
11086 (relational_expression:): Build binop for instanceof.
11087 (java_push_parser_context): Remember ctxp->gclass_list across
11089 (java_pop_parser_context): Simply return if no context
11090 exists. Remember gclass_list across contexts.
11091 (issue_warning_error_from_context): New function.
11092 (parse_error_context): Don't setup ctxp->elc here. Call
11093 issue_warning_error_from_context instead.
11094 (parse_warning_context): Likewise.
11095 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
11096 setup. Link new class/interface to ctxp->gclass_list.
11097 (add_superinterfaces): Register interface as incomplete if not
11099 (create_class): Remember class unqualified name in
11100 ctxp->current_parsed_class_un. Check class deprecation.
11101 (register_fields): Check field deprecation. Remember static final
11102 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
11104 (method_header): New local variable ORIG_ARG. Use unqualified
11105 current class name for check on constructor errors. Promote return
11106 type if of record type. Argument list fix moved in
11107 fix_method_argument_names, called here. Check method deprecation.
11108 (fix_method_argument_names): New function.
11109 (method_declarator): Promote record typed arguments.
11110 (safe_layout_class): Check class methods before layout.
11111 (java_complete_class): Compute field layout when patched.
11112 (do_resolve_class): Try to load class after having it renamed
11113 after the package name.
11114 (get_printable_method_name): Use DECL_CONTEXT.
11115 (reset_method_name): New function.
11116 (check_method_redefinition): Use reset_method_name.
11117 (java_check_regular_methods): New local variable
11118 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
11119 names for error report. Check for compile-time error when method
11120 found has default (package) access.
11121 (java_check_abstract_methods): Now takes an interface DECL node as
11122 an argument. Also reinstall real name on unchecked
11123 overriding/hiding methods for error report.
11124 (java_check_methods): Fixed leading comment. Get classes to verify
11125 from ctxp->gclass_list. Use CHECK_METHODS macro and set
11126 CLASS_METHOD_CHECKED_P on class verification.
11127 (lookup_java_method2): Get real method name if necessary.
11128 (find_in_imports): Don't check package class access here.
11129 (resolve_package, lookup_package_type): New functions.
11130 (java_layout_classes): Fixed leading comment. Take classes to be
11131 laid out from ctxp->gclass_list.
11132 (java_complete_expand_methods): Don't expand native and abstract
11134 (java_expand_classes): New function.
11135 (resolve_expression_name): Use additional argument ORIG. Retrieve
11136 values of static final field of primitive types.
11137 (resolve_field_access): Handles static final field of promotive
11139 (resolve_qualified_expression_name): Handle STRING_CST as
11140 primaries and package name resolution. Check deprecation on found
11141 decls. Set where_found and type_found on non static field resolved
11142 during qualification. Layout non primitive field decl types.
11143 (check_deprecation): New function.
11144 (maybe_access_field): Simplified.
11145 (patch_method_invocation_stmt): Local variable CLASS_TYPE
11146 removed. Reverse method's argument when primary is a type. Don't
11147 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
11148 instead. Include abstract class in the list of class searchable
11149 for constructors. Use DECL_CONTEXT of found method for access
11150 checks. Check method deprecation.
11151 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
11152 converting arguments. Handle INVOKE_INTERFACE.
11153 (lookup_method_invoke): Search constructor using existing
11154 infrastructure (don't rely on lookup_java_constructor anymore).
11155 (find_applicable_accessible_methods_list): Extra argument flag
11156 LC. Now include constructor in the search.
11157 (qualify_ambiguous_name): Conditional expression are primaries.
11158 (not_initialized_as_it_should_p): static final are always
11160 (java_complete_tree): Pass extra NULL argument to
11161 resolve_expression_name. Stricter test to carry on patching
11162 assignments. New case for INSTANCEOF_EXPR.
11163 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
11164 (check_final_assignment, maybe_build_primttype_type_ref): New
11166 (patch_assignment): Detect resolved static finals and carry normal
11167 assignment error check on them. Inline PRIMTYPE.TYPE read access.
11168 (try_builtin_assignconv): Access constant 0 on all primitive
11170 (valid_builtin_assignconv_identity_widening_p): Accept identical
11171 types. Accept all promoted type on int type.
11172 (valid_ref_assignconv_cast_p): Accept a null pointer to be
11173 assigned to a reference.
11174 (valid_method_invocation_conversion_p): Accept to check null
11176 (build_binop): Merge declaration and initialization of local
11178 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
11179 numeric types. Improved validity test for qualify operators on
11181 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
11182 and PREINCREMENT_EXPR. Also detect resolved static finals of a
11183 primitive type and issue the appropriate error message.
11184 (resolve_type_during_patch): Mark class loaded when resolved.
11185 (patch_cast): Allow null to be cased to reference types.
11186 (build_null_of_type): New function.
11187 (patch_array_ref): Handle array on references correctly.
11188 (patch_return): Removed unused local variable MODIFY. Force
11189 boolean to be returned as integers. Allows null to be returned by
11190 a function returning a reference.
11191 * typeck.c (convert_to_integer, convert_to_real,
11192 convert_to_pointer): Prototypes moved to convert.h
11193 (lookup_argument_method): Use method real name, if necessary.
11195 1998-10-30 Tom Tromey <tromey@cygnus.com>
11197 * class.c (build_class_ref): Changed name of primitive classes to
11200 * class.c (make_class_data): Renamed fields: nmethods to
11201 method_count, method_count to dtable_method_count. Always set
11202 `state' field to 0.
11203 * decl.c (init_decl_processing): Likewise.
11205 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11207 * class.c (layout_class): Don't mangle <finit>, produce
11208 __finit<class> instead. Don't verify artificial methods.
11209 * decl.c (finit_identifier_node): New declared global.
11210 (init_decl_processing): finit_identifier_node initialized.
11211 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
11212 * java-tree.h (finit_identifier_node): Declared as extern.
11213 (struct lang_decl): New field called_constructor.
11214 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
11215 (CLASS_HAS_FINIT_P): New macro.
11216 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
11217 explicit constructor invocation.
11218 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
11219 CALL_SUPER_CONSTRUCTOR_P): New macros.
11220 (write_classfile): Added prototype.
11221 * jcf-parse.c (jcf_parse_source): Parse and remember for
11222 generation if the file was seen on the command line.
11223 (parse_source_file): Don't write the class file here.
11224 (yyparse): Loop on files rewritten. Set current_jcf.
11225 (parse_zip_file_entries): Parse class file only if it was found.
11226 * lang.c (init_parse): Don't open command line provided filename
11228 (lang_parse): Don't set main_jcf anymore.
11229 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
11230 (JCONSTRUCTOR_CHECK): New macro.
11231 (JBSC_TYPE_P): New macro.
11232 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
11233 (COMPLETE_CHECK_OP_2): New macro.
11234 (struct parse_ctxt): New field explicit_constructor_p.
11235 (check_class_interface_creation): Fixed prototype indentation.
11236 (patch_method_invocation_stmt): Prototype reflects added argument.
11237 (patch_invoke): Likewise.
11238 (complete_method_declaration, build_super_invocation,
11239 verify_constructor_circularity,
11240 build_this_super_qualified_invocation, get_printable_method_name,
11241 patch_conditional_expr, maybe_generate_finit, fix_constructors,
11242 verify_constructor_super, create_artificial_method,
11243 start_artificial_method_body, end_artificial_method_body,
11244 generate_field_initialization_code): New function prototypes.
11245 * parse.y: Fixed leading comment
11246 (constructor_header:, constructor_body:, block_end:): Rules tagged
11248 (type_declaration:): Call maybe_generate_finit.
11249 (method_declaration:): Action for method_body: placed in new
11250 function complete_method_declaration, called here.
11251 (constructor_declaration:): Defined actions. Removed leading
11253 (constructor_header:): New rule with action.
11254 (constructor_body:): Rule rewritten using block_begin: and
11255 block_end:. Defined actions.
11256 (constructor_declarator:, explicit_constructor_invocation:):
11258 (block:): Use new rules block_begin: block_end:.
11259 (block_begin:, block_end:): New rules and actions.
11260 (block_statements:): Fixed error message for explicit
11262 (method_invocation:): Call build_this_super_qualified_invocation
11263 if primary is `this' or `super' was seen.
11264 (conditional_expression:): Action defined.
11265 (extra_ctxp_pushed_p): New static global flag.
11266 (java_parser_context_save_global): Create parser context if
11267 necessary. Use extra_ctxp_pushed_p to remember it.
11268 (java_parser_context_restore_global): Pop extra parser context if
11270 (build_array_from_name): Array on primitive types are marked
11272 (register_fields): Restore new name in field initializer
11273 expression if type was altered. Non static fields initialized upon
11274 declaration marked initialized.
11275 (maybe_generate_finit): New function.
11276 (maybe_generate_clinit): Use create_artificial_method,
11277 start_artificial_method_body, end_artificial_method_body. Generate
11278 debug info for enclosed initialization statements.
11279 (method_header): Fixed leading comment. Check constructor
11280 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
11282 (complete_method_declaration, constructor_circularity_msg,
11283 verify_constructor_circularity): New functions.
11284 (get_printable_method_name): New function.
11285 (check_method_redefinition): Don't rename <finit> methods. Fix
11286 declared constructor names. Error message for
11287 constructors modified.
11288 (java_check_regular_methods): Local variable seen_constructor
11289 renamed saw_constructor. Skip verification on constructors. Create
11290 default constructor with create_artificial_method.
11291 (java_check_methods): Removed unnecessary empty line.
11292 (create_artificial_method, start_artificial_method_body,
11293 end_artificial_method_body): New functions.
11294 (java_layout_classes): Changed leading comment. Reverse fields
11295 list if necessary. Always layout java.lang.Object if being
11297 (java_complete_expand_methods): Verify constructor circularity.
11298 (java_complete_expand_method): Call fix_constructor on
11299 constructors. Local variable no_ac_found removed. Restore
11300 bindings if method body expansion failed.
11301 (fix_constructors, verify_constructor_super,
11302 generate_field_initialization_code): New function.
11303 (java_expand_classes): Fixed leading comment. Write class file
11305 (resolve_expression_name): Check for illegal instance variable
11306 usage within the argument scope of an explicit constructor
11308 (resolve_qualified_expression_name): Pass extra from_super flag
11309 when invoking patch_method_invocation_stmt. New case for
11310 conditional expression when used as a primary. Check for error
11311 when acquiring super.
11312 (patch_method_invocation_stmt): Added extra argument super. New
11313 local variable is_static_flag. Set class_to_search according to
11314 the nature of the constructor invocation. Don't add `this'
11315 argument when expanding NEW_CLASS_EXPR. Check for illegal method
11316 invocation within the argument scope of explicit constructor
11317 invocation. Set is_static according to is_static_flag. Provide
11318 extra `super' argument to patch_invoke invocation.
11319 (patch_invoke): New argument from_super. Loop on arguments
11320 indentation fixed. Pass from_super to invocation_mode. New switch
11321 case INVOKE_SUPER. Fixed error message in switch default case.
11322 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
11324 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
11325 (lookup_method_invoke): Fixed prototypes in candidates list. Error
11326 message takes constructors into account.
11327 (find_applicable_accessible_methods_list): Fixed indentation.
11328 (qualify_ambiguous_name): Take explicit constructor invocation
11329 into account. Deal with a conditional expression as a primary to
11331 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
11332 case. Added extra argument to patch_method_invocation_stmt.
11333 Register calls made to explicit constructor `this'. Don't call
11334 save_expr in ARRAY_REF case when emitting class files. Check for
11335 illegal use of this when expanding explicit constructor invocation
11337 (complete_function_arguments): Set and reset parser context
11338 explicit_constructor_p field value when appropriate.
11339 (build_super_invocation, build_this_super_qualified_invocation):
11341 (patch_assignment): Fixed typo.
11342 (patch_unaryop): Check on final fields occurs only when a decl
11344 (patch_return): Take constructors into account.
11345 (patch_conditional_expr): New function.
11346 * typeck.c (build_java_signature): Removed unnecessary empty line.
11348 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
11350 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
11352 1998-10-28 Tom Tromey <tromey@cygnus.com>
11354 * decl.c (init_decl_processing): Renamed fields.
11355 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
11356 interface_len, msize fields.
11358 * class.c (make_class_data): Removed subclass_head and
11359 subclass_next fields.
11360 * decl.c (init_decl_processing): Removed subclass_head and
11361 subclass_next fields.
11363 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
11365 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
11366 * mangle.c (emit_unicode_mangled_name): Similarly.
11368 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
11370 * jcf-parse.c (get_constant): Place braces around code to compute
11371 'd' when REAL_ARITHMETIC is not defined.
11373 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
11375 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
11378 1998-10-23 Tom Tromey <tromey@cygnus.com>
11380 * lang-specs.h: `.zip' files are input to jc1.
11382 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
11384 * jvspecs.c: Add (but don't enable) support for combining multiple
11385 .class and .java input filenames to a single jc1 invocation.
11386 Add support for -C flag (copile to .class files).
11387 Translate -classpath and -CLASSPATH arguments.
11388 * lang-specs.h: Don't set %2 spec.
11390 1998-10-22 Tom Tromey <tromey@cygnus.com>
11392 * jcf-path.c (add_entry): Don't add trailing separator if entry is
11394 (add_path): Don't add trailing separator to non-empty path
11397 * lang.c (lang_decode_option): Check for -fclasspath and
11398 -fCLASSPATH before examining other `-f' options.
11400 * java-tree.h (finalize_identifier_node): Don't declare.
11401 * class.c (make_class_data): Don't push "final" field.
11402 * decl.c (init_decl_processing): Don't push "final" field.
11403 (finalize_identifier_node): Removed.
11404 (init_decl_processing): Don't set finalize_identifier_node.
11406 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
11408 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
11410 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
11411 (JV_SCAN_SOURCES): New macro.
11412 (JCF_DUMP_SOURCES): Likewise.
11413 (jcf-dump$(exeext)): New target.
11414 (jv-scan$(exeext)): New target.
11416 1998-10-22 Tom Tromey <tromey@cygnus.com>
11418 * Makefile.in (LEX): Removed.
11419 (LEXFLAGS): Likewise.
11420 (SET_BISON): New macro.
11422 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
11423 spurious diffs in parse.c.
11424 ($(PARSE_SCAN_C)): Likewise.
11425 (PARSE_DIR): New macro.
11427 (PARSE_SCAN_C): Likewise.
11428 (PARSE_RELDIR): New macro.
11430 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
11432 * jcf-io.c (find_class): Use saw_java_source to determine when to
11433 look for `.java' file.
11434 * jcf-parse.c (saw_java_source): New global.
11435 (yyparse): Set it if `.java' file seen.
11437 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
11438 (GCJH_SOURCES): Likewise.
11439 * Makefile.in (datadir): New macro.
11440 (libjava_zip): Likewise.
11441 (JAVA_OBJS): Added jcf-path.o.
11442 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11443 (../gcjh$(exeext)): Likewise.
11444 (jcf-path.o): New target.
11445 * java-tree.h (fix_classpath): Removed decl.
11446 * jcf-parse.c (fix_classpath): Removed.
11447 (load_class): Don't call fix_classpath.
11448 * parse.y (read_import_dir): Don't call fix_classpath.
11449 * lex.h: Don't mention classpath.
11450 * lex.c (java_init_lex): Don't initialize classpath.
11451 * jcf-io.c (classpath): Removed global.
11452 (find_class): Use jcf_path iteration functions. Correctly search
11453 class path for .java file.
11454 (open_in_zip): New argument `is_system'.
11455 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
11456 classpath-related options.
11457 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
11459 (lang_init): Call jcf_path_init.
11460 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
11461 * lang-specs.h: Handle -I. Minor cleanup to -M options.
11462 Correctly put braces around second string in each entry.
11463 * gjavah.c (main): Call jcf_path_init. Recognize all the new
11464 classpath-related options.
11465 (help): Updated for new options.
11466 * jcf.h: Declare functions from jcf-path.c. Don't mention
11467 `classpath' global.
11468 * jcf-path.c: New file.
11470 * jcf-depend.c: Include jcf.h.
11472 * jcf-write.c (localvar_alloc): Returns `void'.
11473 (localvar_free): Removed unused variable.
11475 * lang.c (OBJECT_SUFFIX): Define if not already defined.
11476 (init_parse): Use OBJECT_SUFFIX, not ".o".
11478 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11480 * class.c (emit_register_classes): Renamed from
11481 emit_register_class.
11482 * java-tree.h (emit_register_classes): Prototype renamed from
11483 emit_register_class.
11484 * jcf-parse.c (yyparse): Call emit_register_classes once before
11486 * parse.y (java_expand_classes): No longer register classes.
11488 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11490 * class.c (is_compiled_class): New local variable
11491 seen_in_zip. Identify classes found in currently compiled source
11493 * decl.c (complete_start_java_method): Fixed typo.
11494 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
11495 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
11496 (CLASS_P): Moved around.
11497 (java_parse_abort_on_error): Macro moved from jcf-parse.c
11498 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
11500 (jcf_parse_source): Changed leading comment. Removed unnecessary
11501 fclose and CLASS_FROM_SOURCE_P marking.
11502 (parse_source_file): New local variables remember_for_generation
11503 and filename. Mark parsed file name identifier node. Removed block
11504 executed when parse_only was null. Set remember_for_generation.
11505 Use it as an argument to java_pop_parser_context.
11506 (yyparse): New local variables several_files, list, next node and
11507 current_file_list. Split ampersand separated file names into
11508 current_file_list. Iterate through the list and parse accordingly.
11509 * parse.h (java_pop_parser_context): New function prototype.
11510 * parse.y (ctxp_for_generation): New static global variable.
11511 (java_pop_parser_context): New argument generate. Link popped ctxp
11512 to ctxp_for_generation list accordingly.
11513 (java_complete_expand_methods): Fixed indentation.
11514 (java_expand_classes): New function.
11516 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
11518 * Makefile.in: Link with libiberty.a instead of memmove.o.
11520 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11522 * lex.c (setjmp.h): No longer included.
11523 * lex.h (setjmp.h): Included.
11524 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
11525 (duplicate_declaration_error_p): Renamed from
11526 duplicate_declaration_error.
11527 (build_array_from_name): New function prototype.
11528 * parse.y (setjmp.h): No longer included.
11529 (variable_declarator_id): Define action.
11530 (build_array_from_name): New function.
11531 (duplicate_declaration_error_p): Renamed from
11532 duplicate_declaration_error. Fixed leading comment.
11533 (register_fields): Main `for' loop reorganized. Uses
11534 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
11535 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
11536 build_array_from_name.
11537 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
11539 (read_import_dir): Don't try to skip `.' and `..'.
11540 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
11541 build_array_from_name. Main `for' loop reorganized.
11542 (resolve_qualified_expression_name): When building access to a
11543 field, use the type where the field was found, not its own type.
11544 (maybe_access_field): Use field DECL_CONTEXT if the type where the
11545 field was found is null.
11546 (qualify_ambiguous_name): Sweep through all successive array
11549 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11551 * java-tree.h (pop_labeled_block, lang_printable_name,
11552 maybe_add_interface, set_super_info, get_access_flags_from_decl,
11553 interface_of_p, inherits_from_p, fix_classpath,
11554 complete_start_java_method, emit_handlers, init_outgoing_cpool,
11555 make_class_data, register_class, alloc_name_constant): New
11556 function prototypes.
11557 * lang.c (lang_decode_option): Set argc argument unused. Fixed
11558 indentation. Added cast to remove warning.
11559 (lang_printable_name): Set v argument unused.
11560 (lang_print_error): Added argument to lang_printable_name call.
11561 (java_dummy_print, print_lang_decl, print_lang_type,
11562 print_lang_identifier, lang_print_xnode): All argument marked
11564 * lex.c (java_unget_unicode): Removed unnecessary argument.
11565 (java_allocate_new_line): Unused local variable is gone.
11566 (java_read_char): Added parenthesis in expressions to remove
11567 warnings. Added final return statement.
11568 (java_read_unicode): Added parenthesis in expression to remove
11570 (java_parse_end_comment): Fixed java_unget_unicode invocation.
11571 (java_parse_escape_sequence): Likewise.
11572 (java_lex): Unused local variables are gone. Fixed
11573 java_unget_unicode invocation.
11574 * lex.h (set_float_handler): Prototype added when JC1_LITE not
11576 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
11577 lang_printable_name invocation in macro.
11578 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
11580 (duplicate_declaration_error): Suppressed unused argument in
11582 (identical_subpath_p): Function declaration is gone.
11583 (patch_invoke): Suppressed unused argument in prototype.
11584 (patch_cast, build_labeled_block, check_thrown_exceptions):
11586 * parse.y (setjmp.h): Included
11587 (toplev.h): Likewise.
11588 (field_declaration:): Suppressed unused local
11589 (label_decl:): Fixed build_labeled_block invocation.
11590 (java_pop_parser_context): Put extra parenthesis around assignment
11592 (yyerror): Suppressed unused local variables.
11593 (variable_redefinition_error): Fixed lang_printable_name
11595 (create_interface): Suppressed unused local variables.
11596 (create_class): Likewise.
11597 (duplicate_declaration_error): Suppressed unused argument. Fixed
11598 lang_printable_name invocation.
11599 (register_fields): Suppressed unused local variable. Fixed
11600 duplicate_declaration_error invocation.
11601 (method_header): Suppressed unused local variable.
11602 (method_declarator, parser_check_super): Likewise.
11603 (java_complete_class): Suppressed unused local variable. Fixed
11604 fatal error message.
11605 (complete_class_report_errors): Added default: in switch.
11606 (java_check_regular_methods): Fixed lang_printable_name
11608 (check_throws_clauses): Likewise.
11609 (java_check_abstract_methods): Suppressed unused local
11610 variable. Fixed lang_printable_name invocation.
11611 (read_import_entry): Added supplemental return statement.
11612 (read_import_dir): Suppressed unused local variables.
11613 (check_pkg_class_access, declare_local_variables): Likewise.
11614 (source_start_java_method): Suppressed unused extern variable
11616 (expand_start_java_method): Suppressed unused extern and local
11617 variable declarations.
11618 (java_complete_expand_methods): Likewise.
11619 (java_complete_expand_method): Suppressed unused local variables.
11620 (make_qualified_name): Likewise.
11621 (resolve_qualified_expression_name): Added default: in
11622 switch. Fixed lang_printable_name invocation.
11623 (class_instance_creation_expression): Added parenthesis around
11625 (patch_method_invocation_stmt): Fixed lang_printable_name and
11626 patch_invoke invocations.
11627 (check_for_static_method_reference): Fixed lang_printable_name
11629 (patch_invoke): Suppressed unused arguments and local variables.
11630 (lookup_method_invoke): Suppressed unused local variables.
11631 (qualify_ambiguous_name): Added default: in switch.
11632 (identical_subpath_p): Function removed.
11633 (patch_assignment): Suppressed unused local variables. Suppressed
11634 unnecessary if statement. Fixed lang_printable_name invocations.
11635 (try_builtin_assignconv): Fixed lang_printable_name invocations.
11636 (valid_ref_assignconv_cast_p): Parenthesis around
11637 expression. Suppressed unused local variables.
11638 (build_binop): Suppressed unused local variables. fixed
11639 lang_printable_name invocations.
11640 (string_constant_concatenation): Suppressed unused local
11642 (patch_unaryop): Fixed lang_printable_name invocation.
11643 (patch_cast): Suppressed unnecessary argument. Fixed
11644 lang_printable_name invocation.
11645 (patch_array_ref): Fixed lang_printable_name invocation.
11646 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
11647 (build_labeled_block): Suppressed unused argument.
11648 (generate_labeled_block): Fixed build_labeled_block invocation.
11649 (build_loop_body): Suppressed unused local variables.
11650 (patch_loop_statement): Likewise.
11651 (patch_exit): Fixed lang_printable_name invocation.
11652 (patch_switch_statement): Likewise.
11653 (case_identity): First argument marked unused.
11654 (patch_try_statement): Fixed lang_printable_name invocations.
11655 (patch_synchronized_statement, patch_throw_statement): Likewise.
11656 (check_thrown_exceptions): Fixed check_thrown_exceptions and
11657 lang_printable_name invocations.
11658 (check_thrown_exceptions_do): Suppressed unused argument.
11660 1998-10-14 Tom Tromey <tromey@cygnus.com>
11662 * jcf-write.c (write_classfile): Add output class file as target.
11663 * lang-options.h: Added -MD, -MMD, -M, and -MM.
11664 * jcf.h: Added declarations for dependency-tracking functions.
11665 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
11666 * lang.c (lang_decode_option): Recognize -MD and -MMD.
11667 (finish_parse): Call jcf_dependency_write.
11668 (dependency_tracking): New global.
11669 (DEPEND_SET_FILE): New define.
11670 (DEPEND_ENABLE): New define.
11671 (init_parse): Enable dependency tracking if required.
11673 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
11674 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11675 (../gcjh$(exeext)): Likewise.
11676 (jcf-depend.o): New target.
11677 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
11678 (GCJH_SOURCES): Likewise.
11679 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
11681 (find_classfile): Added dep_name argument.
11682 (find_class): Compute name of dependency.
11683 (open_in_zip): Call jcf_dependency_add_file.
11684 * gjavah.c (output_file): No longer global.
11685 (usage): Don't mention "gjavah".
11687 (java_no_argument): Likewise.
11688 (version): Likewise.
11689 (main): Recognize and handle -M family of options.
11690 (print_mangled_classname): Return is void.
11691 (process_file): Handle case where output is suppressed.
11692 (HANDLE_END_FIELD): Likewise.
11693 (HANDLE_METHOD): Likewise.
11694 * jcf-depend.c: New file.
11696 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
11698 * java-tree.def: Add missing newline at EOF.
11700 1998-10-13 Tom Tromey <tromey@cygnus.com>
11702 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
11703 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
11705 Include <config.h> and "system.h".
11706 (disassemble_method): Undefine RET to avoid clash with
11707 config/i386/i386.h.
11709 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11711 * decl.c (runtime_exception_type_node, error_exception_type_node):
11712 New global variables.
11713 (init_decl_processing): Initialized.
11714 * expr.c (java_lang_expand_expr): Set caught exception type to
11715 null if catch handler argument doesn't exit.
11716 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
11718 * java-tree.h (runtime_exception_type_node,
11719 error_exception_type_node): Global variables declared.
11720 (DECL_FUNCTION_THROWS): New macro.
11721 (DECL_FUNCTION_BODY): Modified comment.
11722 (DECL_SPECIFIC_COUNT): Likewise.
11723 (struct lang_decl): New field throws_list.
11724 (IS_UNCHECKED_EXPRESSION_P): New macro.
11725 * lex.c (java_lex): Generate location information for THROW_TK.
11726 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
11727 EXCEPTIONS_P): New macros.
11728 (enum jdep_code): New value JDEP_EXCEPTION.
11729 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
11730 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
11731 PATCH_METHOD_RETURN_ERROR): New macros.
11732 (patch_method_invocation_stmt): Added new argument to prototype.
11733 (patch_synchronized_statement, patch_throw_statement,
11734 check_thrown_exceptions, check_thrown_exceptions_do,
11735 purge_unchecked_exceptions, check_throws_clauses): New function
11737 * parse.y Fixed typo in keyword section.
11738 (throw:): Rule tagged <node>.
11739 (THROW_TK): Keyword tagged <operator>.
11740 (method_header:): Last argument to call to method_header passed
11742 (throws:, class_type_list:, throw_statement:,
11743 synchronized_statement:, synchronized:): Defined actions.
11744 (method_header): New local variable current. Register exceptions
11745 from throws clause.
11746 (java_complete_tree): Complete and verify exceptions from throws
11748 (complete_class_report_errors): Error message on exceptions not
11750 (java_check_regular_methods): Fixed typo. Shortcut on private
11751 overriding methods. Changed error message on method
11752 redefinition. Check for throws clause compatibility.
11753 (check_throws_clauses): New function.
11754 (java_check_abstract_methods): Use DECL_NAME for wfl or current
11755 method. Changed error message on method redefinition.
11756 (currently_caught_type_list): New static variable.
11757 (java_complete_expand_methods): Purge unchecked exceptions from
11758 throws clause list. Call PUSH_EXCEPTIONS before walk and
11759 POP_EXCEPTIONS after.
11760 (resolve_qualified_expression_name): Pass new argument as NULL to
11761 patch_method_invocation_stmt.
11762 (patch_method_invocation_stmt): New argument ref_decl. Invoke
11763 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
11764 argument list when appropriate. Use new argument if non null to
11765 store selected method decl.
11766 (patch_invoke): Convert if necessary args of builtin types before
11767 forming CALL_EXPR. Argument list no longer reversed here.
11768 (invocation_mode): Treat final methods as static methods.
11769 (java_complete_tree): New cases for THROW_EXPR: and
11770 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
11772 (complete_function_arguments): No more RECORD_TYPE
11773 conversion. Function parameter nodes no longer saved.
11774 (valid_ref_assignconv_cast_p): Avoid handling null type.
11775 (patch_binop): Fixed null constant reference handling.
11776 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
11777 BUILD_THROW macros.
11778 (patch_try_statement): Fixed comments. Record caught types in
11779 list, push the list, expand try block and pop the list.
11780 (patch_synchronized_statement, patch_throw_statement,
11781 check_thrown_exceptions, check_thrown_exceptions_do,
11782 purge_unchecked_exceptions): New functions.
11783 * typeck.c (lookup_argument_method): Allow WFL in place of method
11784 DECL_NAME during method definition check
11786 1998-10-09 Tom Tromey <tromey@cygnus.com>
11788 * gjavah.c (decode_signature_piece): New function.
11789 (print_c_decl): Use it. Added `name_override' argument.
11790 (print_method_info): Use name_override argument to print_c_decl.
11791 (seen_fields): Removed.
11792 (print_field_info): Don't update seen_fields.
11793 (struct method_name): New structure.
11794 (method_name_list): New global.
11795 (print_method_info): Add new method to list of methods.
11796 (name_is_method_p): New function.
11797 (print_field_info): If field name has same name as method, then
11799 (process_file): Parse methods before fields.
11800 (field_pass): New global.
11801 (HANDLE_END_FIELD): Take field_pass into account.
11803 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11805 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
11806 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
11808 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
11810 * jvspec.c: Fix bug in jvgenmain_spec patch.
11812 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11814 * Makefile.in (lang.o:): Install dependency on java-tree.def.
11815 * decl.c (soft_exceptioninfo_call_node): New global variable.
11816 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
11817 takes extra integer argument. soft_exceptioninfo_call_node
11819 * except.c (java_set_exception_lang_code): New function
11820 (method_init_exceptions): Called here.
11821 (prepare_eh_table_type): New function.
11822 (expand_end_java_handler): Called here.
11823 * expr.c (build_java_throw_out_of_bounds_exception): Now features
11824 one argument. Modified generation of call to
11825 soft_badarrayindex_node to use new argument.
11826 (build_java_arrayaccess): Pass faulty index value to
11827 build_java_throw_out_of_bounds_exception.
11828 (generate_name): New function.
11829 (java_lang_expand_expr): New local variables node, current,
11830 has_finally_p. Expand TRY_EXPR node.
11831 (process_jvm_instruction): Replace top of the stack with thrown
11832 object reference when entering exception handler.
11833 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
11834 specific tree codes.
11835 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
11837 (DECL_SPECIFIC_COUNT): New macro.
11838 (prepare_eh_table_type, java_set_exception_lang_code,
11839 generate_name): New function declarations.
11840 (match_java_method): Declaration deleted.
11841 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
11843 * lex.c (TRY_TK, CATCH_TK): Generate location information.
11844 * parse.h (redefinition_error, refine_accessible_methods_list,
11845 can_cast_to_p): Function declaration removed.
11846 (classitf_redefinition_error, variable_redefinition_error,
11847 parse_jdk1_1_error, find_applicable_accessible_methods_list,
11848 find_most_specific_methods_list, argument_types_convertible,
11849 enter_a_block, valid_builtin_assignconv_identity_widening_p,
11850 valid_cast_to_p, valid_method_invocation_conversion_p,
11851 try_reference_assignconv, add_stmt_to_compound,
11852 build_jump_to_finally, build_tree_list, patch_try_statement,
11853 java_get_catch_block): New function declarations.
11854 * parse.y (string_buffer_type): Global variable deleted.
11855 (group_of_labels, catches, catch_clause, catch_clause_parameter,
11856 finally): Rules tagged <node>.
11857 (TRY_TK, CATCH_TK): Token tagged <operator>.
11858 (class_body_declaration:, class_member_declaration:,
11859 formal_parameter:, explicit_constructor_invocation:,
11860 interface_member_declaration:, constant_declaration:,
11861 primary_no_new_array:, class_instance_creation_expression:,
11862 array_creation_expression:): Issue error on unsuported JDK1.1
11864 (try_statement:, catches:, finally:): Define actions.
11865 (catch_clause_parameter): New rule.
11866 (catch_clause:): Use new rule catch_clause_parameter.
11867 (parse_jdk1_1_error): New function.
11868 (redefinition_error): Renamed classitf_redefinition_error.
11869 (variable_redefinition_error): New function.
11870 (check_class_interface_creation): Call
11871 classitf_redefinition_error.
11872 (java_complete_tree): Added error message on JDEP_TYPE: case.
11873 (complete_class_report_errors): Fixed indentation.
11874 (declare_local_variables): Call variable_redefinition_error.
11875 (source_end_java_method): Call java_set_exception_lang_code and
11876 emit_handlers where appropriate.
11877 (java_method_add_stmt): Call add_stmt_to_block.
11878 (add_stmt_to_block): New function.
11879 (lookup_method_invoke): Fixed outside comment. new local variable
11880 candicates. Call find_applicable_accessible_methods_list and
11881 find_most_specific_methods_list when searching for a
11882 method. Modified error report to list possible candidates when
11884 (find_applicable_accessible_methods_list,
11885 find_most_specific_methods_list, argument_types_convertible): New
11887 (refine_accessible_methods_list): Function deleted.
11888 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
11889 expr (if applicable) before calling patch_array_ref.
11890 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
11891 (enter_block): Fixed comment.
11892 (enter_a_block): New function.
11893 (patch_assignment): Reorganized. Call try_reference_assignconv for
11894 references. Call valid_cast_to_p instead of can_cast_to_p.
11895 (try_reference_assignconv,
11896 valid_builtin_assignconv_identity_widening_p): New functions.
11897 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
11898 (valid_cast_to_p, valid_method_invocation_conversion_p): New
11900 (build_string_concatenation): Don't resolve StringBuffer.
11901 (patch_cast): Fixed inverted arguments.
11902 (patch_array_ref): Code to save array expr deleted. Call
11903 valid_cast_to_p instead of can_cast_to_p.
11904 (generate_labeled_block): Call generate_name.
11905 (build_jump_to_finally, build_try_statement, java_get_catch_block,
11906 patch_try_statement): New functions.
11907 * typeck.c (match_java_method): Function deleted.
11909 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
11911 * jvspec.c: jvgenmain_spec uses different temporary file names.
11913 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
11915 * jvspec.c (lang_specific_driver): Fail if user specifies
11916 --main= when not linking.
11918 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
11920 * class.c (make_class_data): Push value for `thread' field.
11921 * decl.c (init_decl_processing): Added `thread' field to class.
11923 * class.c (add_field): Always make static fields externally
11926 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
11928 * expr.c (build_java_athrow,
11929 build_java_throw_out_of_bounds_exception, expand_invoke,
11930 build_newarray, expand_java_multianewarray, build_java_monitor):
11931 Update comments to reflect _Jv_* function names.
11933 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
11935 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
11936 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
11937 * parse.y (expand_start_java_method): Likewise.
11939 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
11941 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11943 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11944 (add_field): No longer need to convert from RECORD_TYPE to pointer,
11945 * expr.c: Remove no-longer-needed calls to promote_type.
11946 * decl.c (give_name_to_locals): Liekwise.
11947 * jcf-parse.c (get_class_constant): Compensate for new signatures.
11948 * parse.y: Add/remove promote_type calls as appropriate.
11949 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
11950 (parse_signature_string): Likewise.
11951 (build_java_array_type): Fix for now signature convenions.
11953 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
11955 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
11957 * class.c (init_class_processing): libjava function renamed to
11960 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11962 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11963 * java-tree.def: Fixed DEFTREECODE third argument.
11964 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11965 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11966 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11967 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11968 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11969 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11970 * lang.c (java_tree_code_type, java_tree_code_length,
11971 java_tree_code_name): New arrays.
11972 (lang_init): Append Java tree node definitions to Gcc ones.
11973 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11975 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11977 (java_lex): Allow declaration of empty string constants. Retain
11978 location information on CASE_TK and DEFAULT_TK.
11979 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11980 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11981 Modified to be more robust.
11982 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11983 (build_new_invocation, try_builtin_assignconv,
11984 patch_switch_statement, string_constant_concatenation,
11985 build_string_concatenation, patch_string_cst, patch_string,
11986 java_expand_switch): New function declarations.
11987 * parse.y: Rules related to switch and EH tagged <node>.
11988 (label_id): Set to NULL_TREE
11989 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11991 (this_or_super:): Fixed indentation.
11992 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11993 statement_expression:): Removed call to RULE on all sub-rules.
11994 (switch_expression:, switch_labels:): New rules.
11995 (switch_statement:, switch_block:, switch_block_statement_groups:,
11996 switch_block_statement_group:, switch_labels:, switch_label:):
11998 (throw_statement:, synchronized_statement:, try_statement:):
11999 Defined temporary actions.
12000 (class_instance_creation_expression:): Call
12001 build_new_invocation. Fixed indentation.
12002 (field_access): Fixed indentation.
12003 (method_invocation): Likewise.
12004 (make_qualified_primary): Use THIS_EXPR.
12005 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
12006 resolving from SUPER, set *type_found.
12007 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
12008 (java_complete_tree): Removed unused local variable `location'. Case
12009 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
12010 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
12011 on MODIFY_EXPR: and all binary operator tree code cases. Removed
12012 STRING_CST: case. default: checks for patchable strings.
12013 (complete_function_arguments): Transform string constant or
12014 crafted StringBuffer if necessary.
12015 (build_method_invocation): Fixed comments.
12016 (build_new_invocation): New function.
12017 (patch_assignment): Call try_builtin_assignconv to figure a valid
12018 assignment conversion between builtin types.
12019 (try_builtin_assignconv): New function.
12020 (build_binop): Use URSHIFT_EXPR directly to call build.
12021 (operator_string): Use UNARY_PLUS_EXPR.
12022 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
12024 (do_merge_string_cste, merge_string_cste,
12025 string_constant_concatenation, build_string_concatenation,
12026 patch_string, patch_string_cst): New function.
12027 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
12028 (patch_unaryop): Likewise. New test of valid ++/-- operands.
12029 (build_newarray_node): Use NEW_ARRAY_EXPR.
12030 (build_this): Use THIS_EXPR.
12031 (build_return): Enable debug information on return statement.
12032 (build_if_else_statement): Likewise.
12033 (complete_labeled_statement): Fixed related comment.
12034 (build_loop_body): Fixed comment.
12035 (build_bc_statement): Enable debug information on break/continue
12037 (patch_bc_statement): Fixed typos. Handle SWITCH statement
12039 (patch_switch_statement, case_identity, java_expand_switch): New
12042 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
12044 * buffer.h (BUFFER_INIT): New macro.
12045 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
12046 Pass (struct jcf_partial *state) to most functions.
12047 (jcf_block, jcf_relocation): New types.
12048 Support labels, branches, conditionals, loops.
12050 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
12052 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
12054 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
12056 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
12057 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
12058 not integer_type_node (INT_TYPE_SIZ bits).
12060 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
12062 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
12063 * jcf-dump.c (print_exception_table): New function.
12064 (disassemble_method): Better handling of wide instructions.
12065 Make more robust for bad input.
12067 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
12069 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
12072 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
12074 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
12076 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
12078 * Makefile.in ($(PARSE_H)): Removed target.
12080 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
12082 * Makefile.in (JAVA_OBJS): Add memmove.o
12083 (memmove.o): New target & rules.
12085 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
12087 * expr.c (expand_invoke): Don't generate a call to the class init
12090 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
12092 * Makefile.in: Add many missing dependencies.
12093 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
12095 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
12096 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
12098 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
12100 * decl.c (complete_start_java_method): If method is static (and
12101 not private) call _Jv_InitClass.
12102 * expr.c (expand_invoke): Don't call build_class_init.
12104 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
12106 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
12108 * Make-lang.in (GCJ): Define before using.
12110 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
12112 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
12113 losing due to namespace pollution in GNU getopt.h
12115 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
12117 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
12118 (java.all.cross): Likewise.
12119 (java.rest.encap): Likewise.
12121 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
12123 * gjavah.c (print_class_decls): Fix thinko in arglist
12124 * jcv-io.c (find_classfile): Similarly.
12126 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
12128 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
12130 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
12132 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
12133 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
12134 * Makefile.in (PARSE_C): New macro.
12135 (PARSE_H): Likewise.
12136 (PARSE_SCAN_C): Likewise.
12137 ($(PARSE_C)): Target renamed from parse.c.
12138 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
12139 (clean): Remove parse-scan.c as well.
12140 (parse.o): Depend on $(PARSE_C).
12142 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
12144 * README, license.terms: Removed.
12146 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
12147 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
12148 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
12149 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
12150 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
12151 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
12152 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
12153 and Java trademark attribution.
12155 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
12157 * Makefile.in: Use gcjh, not gjavah.
12158 * config-lang.in (stagestuff): Use gcjh, not gjavah.
12159 * Make-lang.in: Changed gjavah to gcjh everywhere.
12161 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
12163 * gjavah.c: Support new -prepend -add -append flags.
12164 (print_method_info): Method is not virtual if class is final.
12166 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12168 * jv-scan.c: Fixed copyright assignment.
12169 * keyword.gperf: Likewise.
12170 * keyword.h: Likewise.
12171 * lex.c: Fixed copyright assignment.
12172 (java_lex): Push unicode back when parsing '<'.
12173 * lex.h: Fixed copyright assignment.
12174 * parse-scan.y: Likewise.
12175 * parse.h: Fixed copyright assignment.
12176 (build_debugable_stmt, complete_for_loop): New function prototypes.
12177 * parse.y: Fixed copyright assignment.
12178 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
12179 size_zero_node when completing a loop with no exit condition.
12180 (for_statement_nsi:): Define action.
12181 (for_init:, for_update:): Return size_zero_node when empty.
12182 (declare_local_variables): Call build_debugable_stmt.
12183 (build_debugable_stmt): New function.
12184 (build_loop_body): Build debugable statement around loop
12186 (complete_loop_body): Take into account the debugable statement
12187 around the EXIT_EXPR.
12188 (complete_loop_body): New function.
12189 (patch_exit_expr): Fixed condition inversion.
12191 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
12193 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
12194 name of thread define.
12195 * jvspec.c (THREAD_NAME): New macro.
12197 (THREADLIB): Likewise.
12198 (lang_specific_driver): Recognize attempt to link with thread
12199 library or gc library. Recognize -ljava on command line so it
12200 isn't linked against more than once.
12202 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12204 * parse-scan.y (report_main_declaration): Name of the class
12205 containing `main' can be a qualified name.
12207 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
12209 * config-lang.in: Changed gjavac to gjc everywhere.
12210 * Make-lang.in: Changed gjavac to gjc everywhere.
12212 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12214 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
12215 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
12216 and install the files.
12217 * Makefile.in (JAVA_OBJS_LITE): New variable.
12218 (compiler:): Now include jv-scan as a dependency.
12219 (../jv-scan$(exeext), parse-scan.c): New targets.
12220 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
12221 * config-lang.in (compilers): Removed gcj, gjavah from the list.
12222 * jcf-parse.c (parse_source_file): Call java_layout_classes and
12223 check for errors even if parse_only.
12224 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
12226 (yylex): New function. Uses java_lex body.
12227 (java_lex): Removed commented out statement. Remove local variable
12228 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
12229 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
12230 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
12231 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
12232 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
12233 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
12235 (java_lex_error): Empty if JC1_LITE is defined.
12236 (java_get_line_col): Return 0 if JC1_LITE is defined.
12237 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
12238 SET_MODIFIER_CTX): Moved into the section containing the macros
12239 conditionally defined by JC1_LITE.
12240 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
12241 argument if JC1_LITE is defined.
12242 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
12243 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
12245 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
12246 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
12247 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
12248 to different values according to JC1_LITE.
12249 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
12250 declared if JC1_LITE set.
12251 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
12252 defined if JC1_LITE not set.
12253 (struct parser_ctx): Reorganized and skip the jc1 front end part
12255 (java_layout_classes): New function definition.
12256 (java_push_parser_context, java_init_lex, yyparse, yylex,
12257 yyerror): Prototype always declared. All other static function
12258 prototypes declared only if JC1_LITE is not set.
12259 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
12260 declared in parse.h.
12261 (java_layout_classes): New function.
12262 (java_complete_expand_methods): No longer layout the class here.
12263 * parse-scan.y: New file.
12264 * jv-scan.c: New file.
12266 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
12268 * gjavah.c (main): Handle -friend option.
12269 (friend_specs): New global.
12270 (generate_access): Handle friend_specs.
12271 (process_file): Likewise.
12272 (MAX_FRIENDS): New macro.
12273 (friend_count): New global.
12274 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
12275 Changed all callers.
12277 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
12279 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
12280 (main): Handle processing all the entries of a named .zip archive.
12281 * jcf-io.c (jcf_trim_old_input): New function.
12282 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
12284 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
12286 * lang.c (flag_assume_compiled): Make default be on.
12288 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
12290 * jcf-dump.c: Add bunches of flags to control output more.
12291 (process_class): New function; support printing more than one class.
12292 (main): Support new --print-main and --javap flags.
12293 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
12294 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
12296 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
12298 Change mangling of dispatch table to match C++ vtable (w/thunks).
12299 * class.c (build_dtable_decl), java-tree.h: New function.
12300 (make_class_data): Call it.
12301 * decl.c (init_decl_processing): Likewise.
12303 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
12305 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
12306 soft_anewarray; adjust args passed.
12307 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
12308 match _Jv_NewObjectArray.
12310 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12312 * decl.c (push_labeled_block, pop_labeled_block): New functions.
12313 * expr.c (loopup_label): Call create_label_decl.
12314 (create_label_decl): New function.
12315 (java_lang_expand_expr): Call expand_start_bindings with argument
12317 * java-tree.h Added space after PROTO in function declarations
12319 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
12320 (create_label_decl, push_labeled_block): New function
12322 * lex.c (label_id): Initialize.
12323 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
12325 * parse.h Added space after PROTO in function declarations when
12327 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
12328 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
12329 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
12330 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
12332 (struct parser_ctxt): New fields current_loop,
12333 current_labeled_block.
12334 (build_if_else_statement, patch_if_else_statement,
12335 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
12336 generate_labeled_block, complete_labeled_statement,
12337 build_bc_statement, patch_bc_statement, patch_loop_statement,
12338 build_new_loop, build_loop_body, complete_loop_body): New function
12340 * parse.y (java_warning_count): New global variable.
12341 (label_id): New static variable.
12342 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
12343 (block:): Return size_zero_node when block is empty.
12344 (empty_statement:): Return size_zero_node.
12345 (statement:): Implement supplemental action when for_statement: is
12347 (label_decl:): New rule.
12348 (labeled_statement:): Rewritten using label_decl. Actions
12350 (labeled_statement_nsi:): Likewise.
12351 (if_then_statement): Actions implemented.
12352 (while_expression): New rule.
12353 (while_statement:): Rewritten using while_expression. Actions
12355 (while_statement_nsi:): Likewise.
12356 (do_statement_begin:): New rule.
12357 (do_statement:): Rewritten using do_statement_begin. Actions
12359 (for_statement:): Rewritten using for_begin. Actions implemented.
12360 (for_statement_nsi:): Likewise.
12361 (for_header:, for_begin:): New rules.
12362 (for_init:): Actions implemented.
12363 (statement_expression_list:, break_statement:,
12364 continue_statement:): Likewise.
12365 (yyerror): Count number of issued warning(s).
12366 (java_report_errors): Report error(s) and/or warning(s).
12367 (java_complete_class): Use build_java_argument_signature to
12368 recompute completed method signature.
12369 (java_check_regular_methods): New locals method_wfl and aflags.
12370 Use method_wfl instead of lookup_cl during error reports. Fixed
12371 indentation and modified some error messages. Use
12372 lang_printable_name in method instead of the DECL_NAME. New code
12373 to issue warnings on methods not overriding corresponding methods
12374 private to a different package.
12375 (java_method_add_stmt): Call add_stmt_to_compound.
12376 (add_stmt_to_compound): New function.
12377 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
12378 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
12379 (build_if_else_statement, patch_if_else_statement,
12380 build_labeled_block, generate_labeled_block,
12381 complete_labeled_statement, build_new_loop, build_loop_body,
12382 complete_loop_body, patch_loop_statement, build_bc_statement,
12383 patch_bc_statement, patch_exit_expr): New functions.
12384 * typeck.c (build_java_signature): Build argument signature before
12385 enclosing it in between parenthesis.
12387 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
12389 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
12390 (JAVA_OBJS): Added reminder comment
12392 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
12394 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
12395 be interpreted as a long long.
12397 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
12399 * decl.c (init_decl_processing): Use _Jv_InitClass, not
12400 soft_initialise_class. Use _Jv_NewMultiArray, not
12401 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
12402 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
12403 _Jv_CheckArrayStore, not soft_checkarraystore. Use
12404 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
12406 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
12408 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
12409 length_identifier_node): New global tree node constants.
12410 * parse.y (kw_super, kw_this, kw_length): Removed globals.
12411 Replace uses by super_identifier_node etc.
12412 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
12414 * parse.y (resolve_field_access): Don't special-case ".length" if
12415 flag_emit_class_files.
12416 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
12417 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
12420 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
12422 * decl.c (init_decl_processing): Remove unused method_type_node fields.
12423 * class.c (make_method_value): Remove init for removed fields.
12425 * class.c (layout_class): Use build_java_argument_signature.
12426 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
12428 * typeck.c (push_java_argument_signature): Removed. Merged into ...
12429 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
12430 (build_java_signature): Don't use push_java_argument_signature.
12432 * typeck.c (lookup_argument_method): New function.
12433 * parse.y (java_check_regular_methods): Use lookup_argument_method
12434 instead of lookup_java_method2 followed by lookup_java_method.
12436 * parse.y (check_method_redefinition): Minor optimization.
12438 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
12439 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
12441 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
12443 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
12446 * gjavah.c (java_float_finite): Use K&R-style definition.
12447 (java_double_finite): Likewise.
12448 (generate_access): Now returns void. Changed all callers.
12449 (last_access_generated): Removed.
12450 (process_file): Only make a single pass over the .class file.
12452 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
12454 * class.c (get_dispatch_table): Add extra dummy vtable entry,
12455 for compatibility for G++ (with -fvtable-thunks).
12456 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
12458 * gjavah.c (process_file): Use public inheritance for super-class.
12460 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12462 * lex.c (java_init_lex): Initialize ctxp->package.
12463 * parse.h (struct parser_ctxt): package and package_len replaced
12464 by tree package, an identifier node. Field method_decl_list is
12465 gone. Fixed comments.
12466 (lookup_field_wrapper, merge_qualified_name, not_accessible,
12467 class_in_current_package): New function prototypes.
12468 * parse.y (array_type:): Set class loaded flag on primitive type
12470 (package_declaration:): Assign ctxp->package to the
12472 (method_invocation:): Handle invocation of method qualified by
12474 (single_type_import_declaration:): Removed ambiguity check.
12475 (java_pop_parser_context): New local variable `next'. Reset and
12476 set IMPORT_CLASSFILE_NAME flags on current and previous import
12478 (java_accstring_lookup): Use new local macro COPY_RETURN.
12479 (lookup_field_wrapper): New function.
12480 (parser_qualified_classname): Use merge_qualified_name.
12481 (parser_check_super_interface): Broaden error message.
12482 (do_resolve_class): Check for qualified class name in the current
12483 compilation unit if appropriate.
12484 (process_imports): Check for already defined classes.
12485 (check_pkg_class_access): Got rid of call to
12486 get_access_flags_from_decl.
12487 (java_complete_expand_methods): Call safe_layout_class based on
12488 the current class size.
12489 (make_qualified_primary): Build a WFL qualification on primary if
12491 (merge_qualified_name): New function.
12492 (make_qualified_name): Use merge_qualified_name.
12493 (resolve_expression_name): Use safe_lookup_field.
12494 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
12495 (resolve_qualified_expression_name): Likewise. Check on resolved
12496 element accessibility.
12497 (not_accessible_p, class_in_current_package): New functions.
12498 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
12499 (patch_method_invocation_stmt): Merged common pieces. Check
12500 accessibility of invoked method.
12501 (check_for_static_method_reference): Add returned type in error
12503 (invocation_mode): Get rid of bogus check on PRIVATE methods.
12504 (refine_accessible_methods_list): Merged two conditions in test.
12505 (java_complete_class): Sanity check on stabilize_ref gone.
12506 * zextract.c (read_zip_archive): Cast lseek second argument to long.
12508 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
12510 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
12512 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
12514 * gjavah.c (F_NAN): Removed.
12515 (F_NAN_MASK): New macro.
12516 (F_POSITIVE_INFINITY): Removed.
12517 (F_NEGATIVE_INFINITY): Likewise.
12518 (java_float_finite): Rewrote.
12519 (D_NAN_MASK): Renamed.
12520 (java_double_finite): Rewrote.
12521 (D_POSITIVE_INFINITY): Removed.
12522 (D_NEGATIVE_INFINITY): Likewise.
12524 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
12525 If verbose, print underlying representation of value in hex.
12527 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
12529 * buffer.h, buffer.c: New files.
12530 * Makefile.in (JAVA_OBJS): Add buffer.o.
12532 Support locals variables and writing their debug entries to .class.
12533 * jcf-write.c: Simplify some by user new buffer type.
12534 (vode_buffer_grow): Removed.
12535 (struct localvar_info): New type.
12536 (localsvars, localvartable): New buffers.
12537 (localvar_alloc, localvar_free): New functions.
12538 (generate_bytecode_insns): Handle local variables.
12539 (generate_classfile): Write LocalVariableTable attribute.
12541 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12543 * jcf-io.c (open_in_zip): Check the zipfile magic number.
12544 * zipfile.h (ZIPMAGIC): New macro.
12546 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
12548 * Makefile.in (gjavah.o): Updated dependencies.
12549 (jcf-dump.o): Likewise.
12550 (all.indirect): Use ../gjavah.
12551 (../gjavah$(exeext)): Likewise.
12552 (clean): Don't remove gjavah.
12553 (clean): Remove parse.c, not java/parse.c.
12554 * Make-lang.in (java): Added gjavah.
12555 (gjavah$(exeext)): New target.
12556 (GJAVAH_SOURCES): New macro.
12557 (java.all.build): Added gjavah.
12558 (java.all.cross): Likewise.
12559 (java.rest.encap): Likewise.
12560 * config-lang.in (compilers, stagestuff): Added gjavah.
12562 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
12564 * gjavah.c (java_float_finite): New function.
12565 (java_double_finite): Likewise.
12566 (F_POSITIVE_INFINITY): New macro.
12567 (F_NEGATIVE_INFINITY): Likewise.
12569 (D_POSITIVE_INFINITY): Likewise.
12570 (D_NEGATIVE_INFINITY): Likewise.
12572 (print_field_info): Use java_float_finite and java_double_finite.
12574 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
12576 * parse.y (method_header): Name "this" implicit argument.
12578 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
12580 * jcf-write.c: Write out LineNumberTable attribute in .class file.
12581 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
12582 (put_linenumber): New function.
12583 (generate_bytecode_insns, generate_classfile): Write line numbers.
12585 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12587 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
12588 (lookup_name, build_known_method_ref, build_class_init,
12589 build_invokevirtual, invoke_build_dtable, match_java_method,
12590 build_field_ref, pushdecl_force_head, build_java_binop,
12591 binary_numeric_promotion, build_decl_no_layout,
12592 build_java_arrayaccess, build_newarray, build_anewarray,
12593 build_java_array_length_access, build_java_arraynull_check): New
12594 extern function prototypes.
12595 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12596 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
12598 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
12600 * jcf.h (jcf_out_of_synch): New extern function prototype.
12601 * parse.h: Static/global function implemented in parse.y
12602 prototyped and declarations moved at the end of the file.
12603 (DECL_P): Check that the argument isn't null.
12604 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12605 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
12606 (QUAL_DECL_TYPE): New macro.
12607 (PARAMS): Macro definition removed.
12608 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
12609 (return_statement:): Call build_return.
12610 (field_access:): Call make_qualified_primary in sub rule.
12611 (method_invocation:): Build method invocation and call
12612 make_qualified_primary when processing primaries.
12613 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
12614 get_type_from_signature.
12615 (java_check_regular_method): Extra integer 0 argument when calling
12616 lookup_java_method2.
12617 (lookup_java_interface_method2): Extra method DECL argument when
12618 calling lookup_java_interface_method2.
12619 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
12620 COMPOUND_EXPR node.
12621 (java_complete_expand_method): Layout current class iff not
12622 already done. Don't process interface's methods.
12623 (java_complete_expand_method): Use super class only if it
12624 exists. Use current class otherwise.
12625 (make_qualified_primary): New function.
12626 (resolve_expression_name): Process qualified expression or
12627 expression from primary the same way.
12628 (resolve_expression_name): Two last arguments to
12629 resolve_field_access are now NULL_TREEs.
12630 (resolve_field_access): New variable is_static. Local field must
12631 be DECLs. is_static computed on field DECLs only. Append code in
12632 where_found to the field access if necessary. Use QUAL_DECL_TYPE
12633 to initialize field_type.
12634 (resolve_qualified_expression_name): New local variable,
12635 previous_call_static and is_static. Handle primaries with function
12636 calls, casts, array references and `this'. `super' now handled as
12637 `(super_class)this'. Use is_static to clarify boolean expressions.
12638 Added code to handle case where a proper handle is required to
12639 access a field. Use QUAL_DECL_TYPE where applicable.
12640 (maybe_access_field): New function.
12641 (patch_method_invocation_stmt): New arguments primary, where,
12642 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
12643 deleted. Use `where' as a type to search from if specified. Check
12644 for static method reference where forbidden. Append primary or
12645 current_this to the argument list if not calling constructor nor
12647 (check_for_static_method_reference): New function.
12648 (patch_invoke): Layout the class on which new is done if
12650 (lookup_method_invoke): Changed format to report errors on
12652 (qualify_ambiguous_name): New local variable this_found. Now
12653 handle things from primaries. Method call are considered
12655 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
12656 changed into NULLs.
12657 (not_initialized_as_it_should_p): Comply with the new DECL_P.
12658 (java_complete_tree): New case fo RETURN_EXPR. Process function
12659 call arguments in separate function.
12660 (complete_function_arguments): New function.
12661 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
12663 (patch_assignment): Take the return function slot into account as
12664 a RHS. Distinguish assignment from a return.
12665 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
12666 when checking methods in interfaces.
12667 (resolve_type_during_patch): NULL argument to unresolve_type_p
12668 instead of NULL_TREE.
12669 (patch_newarray): Fixed typo in comment.
12670 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
12671 (build_return, patch_return): New functions.
12672 * typeck.c (lookup_java_constructor): Fixed typo in comment.
12674 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
12676 * constants.c (find_name_and_type_constant, find_fieldref_index,
12677 find_methodref_index): New methods.
12678 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
12679 just return given method. Also, rename to build_known_method_ref.
12680 (expand_invoke): Rename call to build_invoke_non_interface.
12681 * java-tree.h, parse.h: Update prototype.
12682 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
12683 (such as expand_expr_stmt) if flag_emit_class_files.
12684 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
12685 STACK_TARGET, IGNORE_TARGET): New macros.
12686 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
12687 (generate_bytecode_insn): New function to generate method's bytecode.
12688 (generate_classfile): Node generate Code attribute for a method.
12689 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
12690 push_long_const, field_op, adjust_typed_op, maybe_wide):
12691 New functions used by generate_bytecode_insn.
12693 * typeck.c (signature_include_return): Remove variable.
12694 (push_java_argument_signature, build_java_argument_signature): New.
12695 (build_java_signature): Use push_java_argument_signature.
12696 * parse.y: Use build_java_argument_signature instead of fiddling
12697 with signature_include_return.
12699 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
12701 * gjavah.c (print_c_decl): Always generate JArray<>* for array
12704 * Makefile.in (all.indirect): Added gjavah$(exeext).
12705 (gjavah$(exeext)): Added $(exeext).
12708 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12710 * class.c (layout_class): Call to java_layout_parsed_class replace
12711 by safe_layout_class.
12712 * expr.c (build_java_array_length_access): Removed static storage
12713 class in the function definition.
12714 (build_java_arraynull_check): Likewise.
12715 Also fixed typos in two comments.
12716 * lex.c (java_init_lex): Initialize static global kw_length.
12717 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
12718 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
12720 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
12721 * parse.h (resolve_no_layout): New static function declaration.
12722 (get_identifier_in_static): Declaration removed.
12723 (java_layout_parsed_class): Function name declaration changed to
12725 (build_newarray_node, patch_newarray, resolve_type_during_patch,
12726 not_initialized_as_it_should_p, build_this): New static function
12728 (pushdecl_force_head, build_java_binop, int_fits_type_p,
12729 binary_numeric_promotion, stabilize_reference,
12730 build_decl_no_layout, build_java_arrayaccess): Extern function
12731 declarations moved into their own section.
12732 (build_newarray, build_anewarray, build_java_array_length_access,
12733 build_java_arraynull_check): New extern function declarations.
12734 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
12735 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
12737 (CALL_CONSTRUCTOR_P): New macro.
12738 * parse.y (kw_length): New static global tree node.
12739 (return_statement): Tagged <node>.
12740 (RETURN_TK): Tagged <operator>.
12741 (variable_declarator_id:): Build variable declaration with an
12742 empty initialization value if a syntax error was found in the
12743 initialization part of the variable declaration.
12744 (statement_without_trailing_substatement:): return_statement: now
12745 uses the default rule.
12746 (return_statement:): Temporarily fixed to return NULL_TREE.
12747 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
12748 (class_instance_creation_expression:): Class creation rules now
12749 call build_method_invocation upon reduction.
12750 (array_creation_expression:): Rules call build_newarray_node upon
12752 (dim_exprs:): Build a list of dimension expressions.
12753 (dim_expr:): Store location of the OSB_TK in the dimension
12755 (method_invocation:): Added a new error rule.
12756 (build_unresolved_array_type): WFL argument may also be an array
12757 on a primitive type. Name of the argument changed to reflect this.
12758 (method_declarator): Insert argument type at the beginning of the
12759 argument type list and later reverse the list.
12760 (unresolved_type_p): Argument 'returned' may be optionally
12762 (java_layout_class_from_source): Function renamed
12764 (resolve_and_layout): Now call resolve_no_layout and
12766 (resolve_no_layout): New function.
12767 (purify_type_name): New function.
12768 (complete_class_report_errors): Call purify_type_name during error
12769 report on a type not found.
12770 (process_imports): error_found local variable doesn't need to be
12771 initialized to zero.
12772 (declare_local_variables): New local type_wfl. Fixed typo in error
12773 message. type_wfl assigned to unresolved type and used to register
12774 incomplete type. Build a WFL around the variable initialization
12775 statement so that debug info can be generated on it.
12776 (source_start_java_method): Reverse argument list after they've
12778 (current_this): New static global variable.
12779 (java_complete_expand_methods): Set current_this when appropriate.
12780 (resolve_expression_name): Build correct static and non static
12781 field access bearing a simple name.
12782 (resolve_field_access): Resolve the length field of arrays. Handle
12784 (patch_method_invocation_stmt): Set the type of the method
12785 invocation to error_mark_node. This value is later overridden by a
12786 valid type, if any. Don't handle qualified constructor invocation
12787 as qualified method invocation. Call lookup_method_invoke with its
12788 new flag. It's no longer necessary to access the selected method
12789 as the value of a tree list. Handle constructor invocation.
12790 (patch_invoke): Reverse argument list when invoking non interface
12791 methods. Insert call to new as the first argument of the
12793 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
12794 defined within a final class. Return INVOKE_STATIC if the invoked
12795 method is a constructor.
12796 (lookup_method_invoke): New lc argument is a flag to indicate a
12797 constructor lookup. Now handle constructor lookup. Choose the most
12798 specific method in case several were matching the invocation
12799 requirements. Return a method decl instead of a tree list featuring
12800 one single method decl element.
12801 (refine_accessible_methods_list): New lc flag argument to
12802 indicate that a constructor is being looked up.
12803 (not_initialized_as_it_should_p): New function.
12804 (java_complete_tree): Now process fake tree codes
12805 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
12806 save_expr on resolved function call arguments. Case on
12807 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
12808 (patch_assignment): LHS can be a field access expression. When
12809 dealing with reference, lhs_type is the promoted type of the
12810 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
12812 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12813 (patch_binop): Use not_initialized_as_it_should_p where
12815 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12816 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
12818 (resolve_type_during_patch): New function.
12819 (patch_cast): Call resolve_type_during_patch to resolve type and
12820 report error accordingly.
12821 (patch_array_ref): Use not_initialized_as_it_should_p where
12822 applicable. Array base expression is saved before being
12823 used. Promote the type of an array elements if it contains non
12825 (build_newarray_node, patch_newarray, build_this): New functions.
12827 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
12829 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
12830 increment it in `for' statement.
12831 (print_field_info): If number is inf or nan, don't print it.
12832 (print_method_info): If method name is `delete', just ignore it.
12833 (print_c_decl): Special-case jstringArray.
12835 * gjavah.c (help): New function.
12836 (no_argument): New function.
12837 (usage): Changed text.
12838 (main): Rewrote argument handling. Now handles -v, --help,
12840 (version): New function.
12841 (found_error): New global.
12842 (main): Return found_error.
12843 (generate_access): Set found_error.
12844 (print_c_decl): Likewise.
12846 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
12848 * gjavah.c (print_c_decl): Don't print "," when examining field.
12849 Skip type name when looking at "[L" types.
12850 (process_file): Now static.
12851 (generate_access): Now returns int.
12852 (last_access_generated): New global.
12853 (process_file): Clear last_access_generated; make multiple passes
12855 (print_field_info): Just return if generate_access returns true.
12856 (print_method_info): Likewise. Also, allow <init> functions to
12858 (print_c_decl): Added is_init argument. Print constructors
12860 (print_cxx_classname): Use UTF8_GET to extract characters from
12862 (print_base_classname): New function.
12863 (print_class_decls): New function.
12864 (process_file): Use it.
12865 (utf8_cmp): New function.
12867 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
12869 * lang-options.h: Format changed to match changes in gcc/toplev.c
12870 to implement a --help option.
12872 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
12874 * decl.c (init_decl_processing): Revert change to dtable_type.
12876 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
12878 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
12880 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
12882 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
12884 * lang.c (lang_init): Default flag_exceptions to 1, without
12885 checking to see if it's 2 first.
12887 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
12889 * constants.c: Include "system.h".
12890 * decl.c: Likewise.
12891 * lang.c (flag_new_exceptions): Get via extern now.
12892 (lang_init_options): New functions. Turn on flag_new_exceptions.
12894 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12896 * lex.c (java_lex): Return 0 when we see an invalid character in
12899 * lex.c (java_read_char): Specify extra argument when calling
12901 (java_read_unicode, java_parse_end_comment,
12902 java_parse_escape_sequence): Likewise,
12903 (java_lex): Specify extra argument when calling
12904 java_lex_error. Test that IDs are beginning with a legal character
12905 for IDs. Handle invalid characters with an error message and a
12906 call to java_lex_error.
12907 (java_lex_error): Adjust column position by new argument
12908 `forward'. Issue an error even if in the middle of reporting an
12911 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
12913 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
12914 we don't explicitly put a null pointer when we're copying it.
12916 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
12918 * gjavah.c (print_cxx_classname): New function.
12919 (super_class_name): Likewise.
12920 (print_super_fields): Removed.
12921 (in_super): Removed.
12922 (print_field_info): Never generate #defines.
12923 (print_c_decl): Changed generated types to match JNI. No longer
12924 print class name before method name.
12925 (print_method_info): Print "static" before static methods.
12926 Print "virtual" before non-final methods.
12927 (usage): Use exit(1), not exit(-1).
12929 (print_field_info): Use %.17g to print a double.
12930 (last_access): New globals.
12931 (process_file): Initialize last_access.
12932 (usage): Now static.
12933 (ACC_VISIBILITY): New define.
12934 (generate_access): New function.
12935 (print_field_info): Call it.
12936 (print_method_info): Likewise. Also, generate information for all
12937 methods, not just native methods. Return void.
12938 (print_c_decl): Return void.
12939 (print_field_info): Return void.
12941 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12943 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12944 processing the jc1 grammar file. Prefix bison functions and
12945 variables with java_.
12946 (parse.c): Dependencies on parse.h and lex.h
12947 * expr.c (build_java_arrayaccess): Function now global.
12948 * java-tree.h: Comment reorganized to carry on previous
12949 classification effort.
12950 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
12951 RESOLVE_TYPE_NAME_P): New flags on WFLs.
12952 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
12953 java_parse (new prefix java_ generated by bison).
12954 (java_layout_parsed_class, java_register_parsed_class): Function
12956 (yyparse): Removed unnecessary call to init_outgoing_cpool.
12957 * lex.c (static tree wfl_op): Variable deleted.
12958 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12959 ctxp fields to NULL_TREE.
12960 (java_lex): No longer create WFL for operators. Filename caching
12961 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12962 created as STRING_CST and later expanded. Removed extra argument
12963 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12965 (build_wfl_node): Removed code in comments.
12966 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12967 store token and location data in the current bison token.
12968 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12969 static/extern function declaration at the beginning of the file.
12970 (struct qualification): Data structure definition deleted.
12971 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12972 (qualify_ambiguous_name): Function declaration modified. Function
12973 now returns nothing.
12974 (build_array_ref, patch_array_ref, make_qualified_name,
12975 resolve_qualified_expression_name, maybe_generate_clinit,
12976 resolve_field_access): New static function declarations.
12977 (build_java_arrayaccess): New extern function declaration.
12978 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12979 (CALL_EXPR_PRIMARY): Macro deleted.
12980 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12981 (struct parser_ctxt): Field initialized_final
12982 removed. non_static_initialized, static_initialized: New fields.
12983 * parse.y (static tree kw_super, static tree kw_this): New global
12985 (%union): tree wfl field of operator member replaced by int
12986 location. WFLs are non longer created for operators.
12987 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12988 (qualified_name:): Now calls make_qualified_name to build the
12990 (type_declaration:): Consider generating <clinit> when class
12992 (variable_declarator:): Directly build an assignment node when the
12993 variable is initialized when declared.
12994 (this_or_super:): Build a WFL and set current location when THIS
12995 or SUPER are parsed.
12996 (expression_statement:): Wrap statement around a WFL.
12997 (primary_no_new_array:): Fixed typo. Changed value returned by
12998 THIS_TK because of its new type (temporary).
12999 (dim_exprs:): Temporary fix because of OSB_TK's new type.
13000 (field_access:): Build qualified name with SUPER.
13001 (method_invocation:): Fixed returned value because of SUPER's new
13003 (array_access:): Use OSB_TK location information.
13004 (post_increment_expression:, post_decrement_expression:,
13005 unary_expression:, pre_increment_expression:,
13006 pre_decrement_expression:, unary_expression_not_plus_minus:,
13007 cast_expression:, multiplicative_expression:,
13008 additive_expression:, shift_expression:, relational_expression:,
13009 equality_expression:, and_expression:, exclusive_or_expression:,
13010 inclusive_or_expression:, conditional_and_expression:,
13011 conditional_or_expression:, assignment:): Use new location/token
13012 information available on operators.
13013 (create_class): Set super_decl_type to NULL_TREE when processing
13015 (register_fields): Field initialization is now a MODIFY_EXPR
13016 node. Chain initialization code to the matching lists (according
13017 the the field declaration modifiers).
13018 (maybe_generate_clinit): New function.
13019 (method_header): Don't set method's DECL_NAME to a WFL when adding
13020 methods to java.lang.Object.
13021 (resolve_and_layout): Now can return NULL_TREE if the type
13022 resolution fails. Otherwise, return the class DECL instead of its
13024 (check_method_redefinition): Don't patch method DECL_NAME if it
13025 belongs to java.lang.Object.
13026 (process_imports): Simply assign error_found to the value returned
13027 by check_pkg_class_access.
13028 (declare_local_variables): Don't use their init statements (if
13029 any) when parsing error were previously found. Reuse MODIFY_EXPR
13030 build during parsing as an init statement.
13031 (java_method_add_stmt): Now return the current method body.
13032 (java_layout_parsed_class, java_register_parsed_class): Functions
13034 (java_complete_expand_methods): Initialize the constant pool on a
13035 per class basis. Layout the classes before expanding their method
13036 bodies. Don't try expand artificial constructor code if error were
13037 found. Make the classes data and register them if no error were
13039 (java_complete_expand_method): Retrieve an artificial constructor
13040 argument list before entering its body. Assign the top block to
13041 the artificial constructor function body and set types of declared
13042 blocks and compound statements to void. Walk method body if not an
13043 artificial constructor.
13044 (make_qualified_name, cut_identifier_in_qualified): New functions.
13045 (resolve_expression_name): Fixed comments. Save/restore the
13046 current class CLASS_LOADED_P flag value. Build non qualified
13047 static field access and handle qualified expression names.
13048 (resolve_field_access, resolve_qualified_expression_name): New
13050 (patch_method_invocation_stmt): Use the new expression resolution
13051 scheme, calling resolve_field_access when the function call is
13052 resolved as an expression.
13053 (qualify_ambiguous_name): Function rewritten to work on qualified
13054 expression produced by make_qualified_name.
13055 (java_complete_tree): Promote type when function's argument are
13056 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
13057 the assignment to discover further errors if RHS is a expression
13058 name that fails to evaluate. Declare LHS initialized even though
13059 the assignment failed. Don't use the location variable and removed
13060 extra argument in patch function calls. Now handle the ARRAY_REF
13061 case and build internal string representation when STRING_CSTs are
13063 (build_method_invocation): Don't wrap function call around a WFL.
13064 (build_assignment): Likewise. Use the operator location
13066 (patch_assignment): Handle array access LHSs. Handle error
13067 provenance, resulting in a better error report.
13068 (build_binop): Use op_location from operator as binop location
13070 (build_unaryop, build_incdec, build_cast): Likewise.
13071 (patch_binop): Extract location information from the node. Fixed
13072 typo in error message.
13073 (patch_unary_op): Extract location information from the node.
13074 (build_array_ref, patch_array_ref): New functions.
13076 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
13078 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
13079 match _Jv_IsInstanceOf.
13080 * decl.c (init_decl_processing): Use _Jv_NewArray, not
13081 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
13083 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
13085 * decl.c (init_decl_processing): Functions are now named
13086 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
13088 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
13090 * java-tree.h (load_class): Add prototype.
13091 * class.c (is_compiled_class): Add missing arg to load_class.
13092 * expr.c (expand_java_NEW): Call load_class.
13093 * parse.y (process_import): Removed bogus use of void return value.
13095 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
13097 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
13098 Function name is "_Jv_Throw" instead of "soft_athrow".
13099 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
13100 Function name is "_Jv_AllocObject" instead of "soft_new".
13101 Takes an extra parameter (object size).
13102 * expr.c: Update calls.
13104 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
13106 * lex.c (java_get_line_col): Handle end-of-file.
13107 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
13109 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
13111 * lang.c (lang_init): Make -fexceptions the default.
13112 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
13113 exception handling is not turned on.
13115 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
13117 * lang.c (flag_new_exceptions): Make this this default.
13118 * decl.c (end_java_method): Call emit_handlers.
13119 * except.c (method_init_exceptions): Set language code and version.
13120 (expand_start_java_handler): Enable exception, and call
13121 expand_eh_region_start.
13122 (expand_end_java_handler): Enable exception, and set up catch blocks.
13123 (emit_handlers): New routine to generate the saved handlers.
13124 * java-except.h (emit_handlers): Add prototype.
13126 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
13128 We used to have three different representations of the constant pool:
13129 the CPool structure, the tree_constant_pool, and the constructures
13130 used to build the Class object (which may need class and string
13131 constants) in compiled code. None were appropriate for compiling
13132 to .class files, so I did a major overhaul.
13134 First, the tree_constant_pool array was removed. Things were
13135 modified to the CPool structure in the JCF could be used.
13136 Second, a "capacity" field was added to the CPool, and functions
13137 written to search for a matching constant, adding one if not found.
13138 The code that generated the Class object was changed to use a CPool.
13139 The actual TREE_LISTs used to build the CONSTRUCTORs used for
13140 the static Class object are now only in build_constants_constructor.
13141 Finally, I wrote code which can generate a .class file (including its
13142 constant pool) from the RECORD_TYPE of a class. This is a big step
13143 on the way to compiling Java source into .class files.
13145 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
13146 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
13148 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
13149 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
13150 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
13151 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
13152 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
13153 (lang_type): Removed constant_pool field.
13154 * jcf.h (CPool): Renamed size to count. Added field capacity.
13155 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
13156 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
13157 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
13159 * constants.c (current_constant_pool_tags, current_constant_pool_data,
13160 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
13161 * constants.c (build_constants_constructor): Use new outgoing_cpool.
13162 (set_constant_entry, find_constant1, find_constant2,
13163 find_class_constant, count_constant_pool_bytes, write_constant_pool,
13164 find_utf8_constant, find_class_or_string_constant): New functions.
13166 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
13167 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
13168 (give_name_to_class, get_class_constant): Likewise.
13169 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
13170 (get_name_and_type_constant, get_ref_constant): Removed.
13171 * parse.h (parser_ctxt): Remove field tree_constant_pool.
13172 * parse.y: Don't save/restore tree_constant_pool.
13173 * verify.c (verify_jvm_instructions): Update for new approach.
13174 * expr.c (expand_invoke, expand_java_field_op): Likewise.
13176 * lang-options.h: Added -femit-class-file, -femit-class-files.
13177 * lang.c (flag_emit_class_files), java-tree.h: New flag.
13178 (lang_f_options): Added "emit-class-file(s)".
13180 * expr.c (build_java_arrayaccess): Generate more efficient array
13181 bounds checking, by using unsigned compare.
13183 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
13185 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13187 * parse.h: New comment on the handling of unresolved type
13188 identifiers. JDEPs are now part of the jdep_code enum.
13189 (typedef struct jdep): Now use enum jdep_code or int, depending on
13190 availability. Both are narrowed down to an 8 bits bitfield.
13191 (CALL_EXPR_PRIMARY): Fixed comment.
13193 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
13195 * Make-lang.in (java): Added gjavac and jvgenmain.
13196 (java.start.encap): Depend on gjavac.
13197 (java.rest.encap): Depend on jvgenmain.
13199 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
13200 (JAVA_CROSS_NAME): Likewise.
13201 (java.all.build): Depend on jvgenmain and gjavac.
13202 (java.all.cross): Depend on jvgenmain and gjavac-cross.
13203 (jvgenmain$(exeext)): New target.
13204 (java.install-common): Wrote.
13205 * config-lang.in (compilers, stagestuff): Added gjavac and
13208 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
13210 * lang.c (lang_decode_option): New argc/argv interface.
13212 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13214 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
13215 * decl.c (build_decl_no_layout): New function.
13216 * expr.c (java_lang_expand_expr): Layout declarations found in
13217 blocks before they're pushed.
13218 * jcf-parse.c (load_class): Save current line when parsing class
13220 (parse_source_file): Register class before expanding their
13222 * lang.c (put_decl_node): Produce `null' when `void *' is
13224 * lex.c (static tree wfl_op): New static global, for error report
13226 (java_init_lex): wfl_operator and wfl_op initialized
13227 here. Filename caching added for wfl_op. Return wfl_op when `(' is
13229 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
13230 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
13231 build_unresolved_array_type): New static function definitions.
13232 (build_decl_no_layout): New extern function declared.
13233 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
13234 faulty modifier exists.
13235 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
13236 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
13237 (UNARY_PLUS_EXPR): New fake operator.
13238 (struct parser_ctxt): New field osb_number.
13239 * parse.y (static tree wfl_operator): New static WFL for operator
13240 bound error messages.
13241 (DECR_TK, INCR_TK): Moved.
13242 (OP_TK): Tagged <operator>.
13243 (array_type:): Now call build_unresolved_array_type.
13244 (dim_expr:): Count the number of '[' seen.
13245 (post_increment_expression, post_decrement_expression,
13246 pre_increment_expression, pre_decrement_expression,
13247 unary_expression_not_plus_minus, unary_expression:): Actions are
13248 now building the corresponding unary expressions.
13249 (cast_expression:): Actions are now building cast expressions.
13250 (build_unresolved_array_type): New function.
13251 (create_interface): Reset the number of declared interfaces.
13252 (create_class): Likewise.
13253 (method_header): Methods declared within the scope of an interface
13254 are now implicitly set public and abstract.
13255 (java_complete_class): Variable's and parameter's type are patched
13256 with a promoted type.
13257 (declare_local_variables): Resolved non builtin types are promoted
13258 before being used to build a variable decl. Removed type patch
13259 posted on variable initialization statement.
13260 (source_start_java_method): Use build_decl_no_layout to build the
13261 decl of a parameter of incomplete type.
13262 (java_register_parsed_class): Process interfaces too. Call
13263 rest_of_decl_compilation on each processed class declarations.
13264 (java_complete_expand_methods): Don't attempt to expand things in
13266 (java_complete_tree): Process CONVERT_EXPR, even though it always
13267 has a type. Propagate error_mark_node to node's type too. Promote
13268 method's call argument type and return error_mark_node if
13269 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
13270 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
13271 handle unary operator nodes.
13272 (build_assignment): Added comment.
13273 (print_int_node): New function.
13274 (patch_assignment): New second argument. New error handling. Use
13275 print_int_node. Handle references. Use can_cast_to_p to issue
13276 different error message according to the context and check upon
13277 the initialization of the RHS.
13278 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
13279 (operator_string): Handle more operators.
13280 (patch_binop): No longer use a function static
13281 wfl_operator. Improved error message on shift distance.
13282 (build_unaryop, build_incdec, build_cast, patch_unaryop,
13283 patch_cast): New functions.
13285 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
13287 * jvspec.c: New file.
13288 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
13290 * java-tree.h (identifier_subst): Add declaration.
13292 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
13294 * jvgenmain.c (main): Generate call to JvRunMain.
13296 * class.c (make_class_data): Push value for "sync_info" field.
13297 * decl.c (init_decl_processing): Push "sync_info" field.
13299 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
13301 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
13302 Java (source) name, not signature.
13303 Set TYPE_ALIGN to (at least) that of element_type.
13305 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
13307 * class.c: Moved classname-mangling-rekated code to ...
13308 * mangle.c: ... this new file.
13309 * jvgenmain.c: New program (needs mangle.c) to generate main program.
13310 * Makefile.in: Update for above changes.
13312 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13314 * expr.c (truthvalue_conversion): Convert integer and floating
13315 point value to their truth value.
13316 * lex.c (java_lex): Handle the `null' literal.
13317 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
13318 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
13319 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
13322 * parse.y: Reorganization/documentation on token declaration.
13323 (binop_lookup[]): New added new tree codes.
13324 (relational_expression): Build corresponding binary operators.
13325 (equality_expression, conditional_and_expression,
13326 conditional_or_expression): Likewise.
13327 (java_complete_class): Fix crash in debug message.
13328 (java_complete_tree): Check initialization of method call
13329 arguments. Further bogus node evaluation to detect more error
13330 during assignments. Handles more binary operators.
13331 (patch_assignment): Use DECL_P.
13332 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
13334 (operator_string): Handle more case. Compacted source.
13335 (patch_binop): Changed function comment. Checking for
13336 uninitialized first operand takes the compound assignment into
13337 account and uses DECL_P. Checking for uninitialized second operand
13338 delayed to routine's end. Use macros to issue type bound error
13339 messages and issue messages on both operands if their types are
13340 different. Force fixed type into node. Handle all binary
13343 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13345 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
13346 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
13347 build operator node and return tokens.
13348 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
13349 * parse.h (java_complete_tree): Changed returned type in prototype.
13350 (build_method_invocation, build_assignment, patch_assignment,
13351 patch_binop): New static function declarations.
13352 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
13353 BUILD_EXPR_WFL): New macros.
13354 * parse.y (enum tree_code binop_lookup[]): New static for token to
13356 (%union): Parser union has new sub-structure `operator'.
13357 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
13358 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
13359 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
13360 ASSIGN_ANY_TK): Tokens tagged `operator'.
13361 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
13362 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
13363 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
13364 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
13365 (assignment_operator:): Rule tagged `operator'.
13366 (expression_statement:): Re-installed default rule.
13367 (method_invocation:): Sub rules call build_method_invocation.
13368 (postfix_expression:): Don't attempt to resolve name here. Just
13370 (multiplicative_expression:): Sub-rules build corresponding binop
13372 (additive_expression:, shift_expression:, and_expression:,
13373 exclusive_or_expression:, inclusive_or_expression:): Likewise.
13374 (assignment:): Sub rule invoke build_assignment.
13375 (assignment_operator:): Default rules on sub rules.
13376 (force_error): Added documentation on this variable.
13377 (declare_local_variables): Build initialization calling
13379 (expand_start_java_method): Removed unused rtx declaration. Mark
13380 arguments as already initialized.
13381 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
13382 (java_complete_expand_methods): Don't process next method if
13383 completion of the previous one triggered errors.
13384 (java_complete_expand_method): Call source_end_java_method if no
13385 error were found during completion.
13386 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
13387 locals declaratilon. Handle names found within a class. Return
13388 error_mark_node when things aren't found.
13389 (patch_method_invocation_stmt): Return error_mark_node on failures.
13390 (patch_invoke): Removed unused local. Return the correct node.
13391 (java_complete_tree): Now returns a value. The BLOCK section binds
13392 local identifiers and the type of a BLOCK is now void. Assign the
13393 result of operand completion on COMPOUND_EXPR. Assign the
13394 encapsulated node of a WFL to the result of its completion, except
13395 when the node is an identifier. Now handle MODIFY_EXPR and several
13396 binary operators. Return error_mark_node on errors.
13397 (build_method_invocation, build_assignment, patch_assignment,
13398 build_binop, operator_string, patch_binop): New functions.
13399 * typeck.c (binary_numeric_promotion): New function.
13401 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
13403 * class.c (identifier_subst): New convenience wrapper for ident_subst.
13404 Replace most uses of ident_subst by identifier_subst.
13406 * class.c (push_class_static_dummy_field): Removed function.
13407 (build_class_ref): Find Class object decl by looking up "CNAME.class",
13408 instead of looking got "class" static field. Create that decl here.
13409 (class_identifier_node): Removed; no longer needed.
13410 (init_class_processing): Don't init class_identifier_node.
13411 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
13412 Do nreverse 0 times (instead of twice) for Object and Class.
13413 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
13415 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
13417 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
13418 while initializing linenumber_count and linenumber_table.
13419 Do it before init_function_start (which calls emit_line_note).
13420 * expr.c (expand_byte_code): Don't need to clear lineno here.
13422 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
13424 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
13425 then mangle number as _N_.
13427 * class.c (mangle_class_field): New function.
13428 (build_class_ref): Set assembler name of class reference using
13429 mangle_class_field.
13430 (push_class_static_dummy_field): Likewise.
13432 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
13434 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
13435 of assigning to TREE_CODE. The latter method exploits a feature
13436 of GCC that is not ANSI compliant.
13438 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13440 * decl.c (pushdecl_force_head): New function.
13441 (pushlevel): Removed conditional printf.
13442 (complete_start_java_method): Don't enter local variable scope if
13443 function is compiled from source code.
13444 * expr.c: parse.h now included
13445 (java_lang_expand_expr): New function.
13446 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
13447 printf. Terminate buffer when doing directories.
13448 * jcf-parse.c (parse_source_file): Call lang_init_source before
13449 parsing and before code generation.
13450 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
13451 use printf if the macro is defined.
13452 * lang.c (lang_init): Install lang_expand_expr hook on
13453 java_lang_expand_expr.
13454 (java_dummy_print): New function.
13455 (lang_init_source): New function.
13456 * lex.c (java_lex): Remember location of an opening brace at the
13457 second nesting level.
13458 (java_is_eol): Unget character seen after a CR if it is EOF.
13459 * parse.h: Now includes lex.h
13460 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
13461 printf if the macro is defined.
13462 (expand_start_java_method, build_expr_block, enter_block,
13463 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
13464 New static function declarations.
13465 (pushdecl_force_head): New extern function declaration.
13466 (INCOMPLETE_TYPE_P): New macro.
13467 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
13468 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
13469 BLOCK_EXPR_ORIGIN): New macros.
13470 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
13471 DECL_SOURCE_LINE_LAST): New macros.
13472 (struct parser_ctxt): Removed field current_method_decl, redundant
13473 with the field current_function_decl. Added fields
13474 first_ccb_indent1 and pending_block.
13475 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
13476 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
13478 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
13479 (compilation_unit:): Cosmetic on sub rule.
13480 (type_declaration:): Cosmetic on sub rules. Added an error rule.
13481 (variable_initializer:): Installed default rule on expression:.
13482 (method_declaration:): method_header: starts a new
13483 method. method_body: installs the function body, absorbs blocks
13484 emitted for temporary variable scopings, pops function's body block
13485 and merges function's last statement lineno in DECL_SOURCE_LINE.
13486 (method_body:): Installed default rules.
13487 (block:): Call enter_block when an opening brace is seen. Absorb
13488 scoping blocks and call exit_block when a closing brace is seen.
13489 (block_statement:): Cosmetic changes.
13490 (method_invocation:): Create WFL around CALL_EXPR node.
13491 (patch_stage): Added comment around definition.
13492 (method_header): Try to use first_ccb_indent1 as the first line of
13493 the method, so BP debug info are emitted at the first opening
13494 brace of the function. If the function has no body, use the
13495 location of the function's name. Override currently defined method
13496 name with the matching WFL so we can point redefinition errors
13497 using the location where the function's name was declared.
13498 (check_abstract_method_header): Interprets DECL_NAME as an
13499 identifier or as a WFL, accordingly.
13500 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
13501 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
13502 location and name information out of it and reinstall DECL_NAME to
13503 its original identifier node value.
13504 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
13505 function's source code).
13506 (read_import_dir): Test the value returned by find_class and issue
13507 a fatal accordingly.
13508 (declare_local_variables): Push a new block for the scope of the
13509 new variable(s) if code has been already generated at that nesting
13510 level. Pinpoint redefinition errors using the variable id
13511 WFLs. Generate initialization code if necessary. If the variable
13512 type is incomplete, register a patch on its decl.
13513 (source_start_java_method): Rewritten. Define a new block for the
13514 function's parameters. Build parameter decl out of function's
13515 arguments and register them for a patch if their types are
13517 (expand_start_java_method): Includes the part of
13518 source_start_java_method that was pushing the parameter decls and
13519 completing the method start code.
13520 (source_end_java_method): Removed call the expand_end_bindings and
13521 poplevel (already taken care of). Reinstall function's arguments
13522 and get function's last line of code before calling
13523 expand_function_end.
13524 (java_method_add_stmt): New comment before the function's
13525 code. Complement the second operand of the current COMPOUND_EXPR
13527 (java_complete_expand_methods): Don't generate debug info on line
13528 zero when expanding a generated constructor.
13529 (java_complete_expand_method): Set start and end line numbers for
13530 a artificially generated constructor to one and manually call
13531 enter_block and exit_block when defining it. For all methods:
13532 expand function's start calling the new expand_start_java_method
13533 and invoke java_complete_tree on the effective method's body, if
13535 (resolve_expression_name): Now use lookup_name_in_blocks to search
13536 local variable decls and print out an error when variables are
13538 (patch_method_invocation_stmt): Inserted comment before the
13540 (lookup_method_invoke): Chain method's arguments using chainon
13541 with the current arg list as a second argument. Inserted missing
13542 IDENTIFIER_POINTER when reporting an error on methods not found.
13543 (refine_accessible_methods_list): Don't retain constructors.
13544 (patch_arguments): Function removed.
13545 (java_complete_tree): Inserted comment before the function's
13546 code. New case for BLOCKs. Moved the WFL case a bit
13547 further. Complete function's arguments.
13548 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
13549 maybe_absorb_scoping_blocks): New functions.
13551 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13553 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
13555 * jcf-parse.c (parse_source_file, java_error_count): New forward
13556 and extern declarations.
13557 (java_parse_abort_on_error): Macro moved.
13558 (jcf_parse_source): fatal called if fopen fails. Now calls
13560 (parse_source_file): New parse_only parameter. Reflects the
13561 elimination of the second pass.
13562 (yyparse): parse_source_file called with argument set to 0.
13563 * jcf.h (JCF_ZERO): Sets java_source to zero.
13564 * lex.c (java_init_lex): pass argument is gone. Function modified
13565 to be called once during the analysis of a file.
13566 (java_unget_unicode): Fixed typo in fatal message.
13567 (java_get_line_col): Likewise.
13568 (java_lval): Likewise. String literals no longer built during
13570 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
13572 * parse.h (MODIFIER_WFL): New macro.
13573 (parse_check_super, parser_check_super_interface): Now return int.
13574 (parser_chain_incomplete_item, not_builtin_p,
13575 complete_method_decl): Declarations removed.
13576 (build_method_invocation_stmt, build_invoke): Renamed using the
13577 `patch' instead of `build'
13578 (register-incomplete_type, obtain_incomplete_type,
13579 java_complete_tree, java_complete_expand_method,
13580 unresolved_type_p, create_jdep_list): New function declarations.
13581 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
13582 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
13583 (jdep): New typedef on new struct _jdep.
13584 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
13585 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
13586 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13587 JDEP_RESOLVED_P): New macros.
13588 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
13589 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
13590 JDEP_VARIABLE): New enum values and jdep kinds.
13591 (jdeplist): New typedef on struct _jdeplist.
13592 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
13594 (CALL_EXPR_PRIMARY): New macro.
13595 (struct parser_ctxt): Fields java_pass, current_method_decl,
13596 method_decl_list deleted. New field jdeplist.
13597 (INCOMPLETE_P): Macro deleted.
13598 * parse.y (single_type_import_declaration:): Removed pass switch.
13599 (type_import_on_demand_declaration): Likewise.
13600 (field_declaration:): Removed pass switch on all sub rules.
13601 (class_declaration:): Call the complete_class_decl removed on
13603 (method_declaration:): Removed second pass switch. No longer chain
13604 methods decl when method_header reduced.
13605 (method_header:): Sub rules no longer depend on pass switch.
13606 (method_declarator:): Likewise.
13607 (method_body:): Likewise.
13608 (abstract_method_declaration:): Likewise.
13609 (block_statement:): Likewise.
13610 (local_variable_declaration:): Likewise.
13611 (argument_list:): Likewise.
13612 (method_invocation:): Likewise. Call to build_method_invocation_stmt
13613 removed. Partial CLASS_EXPR tree node built instead.
13614 (postfix_expression:): Removed pass switch on all sub rules.
13615 (java_pop_parser_context): Free classd_list content.
13616 (yyerror): Call obstrack_grow0 to finalize error message.
13617 (check_class_interface_creation): Comment modified to reflect new
13618 returned value meaning. Removed second pass switch. Return 1 if an
13619 error was found, 0 otherwise. Adjust pointer on filename if a
13620 leading path separator was found.
13621 (maybe_create_class_interface_decl): Removed first pass switch
13622 when linking the class decl to the class_list. Install a new
13623 jdep_list for the class.
13624 (add_superinterfaces): List of unresolved interfaces is
13625 gone. Unresolved interfaces are directly added to the current
13627 (create_interface): Second pass shortcut removed.
13628 ctpx->modifier_ctx access through MODIFIER_WFL.
13629 (create_class): Second pass shortcut removed. Call to
13630 register_incomplete_type replaces the call to
13631 parser_chain_incomplete_item.
13632 (complete_class_decl): Function removed.
13633 (duplicate_declaration_error): New way of retrieving redeclared
13635 (register_fields): Call to lookup_modifier_cl replaced by
13636 MODIFIER_WFL. New way of handling unresolved type, using
13637 unresolved_type_p and obtain_incomplete_type.
13638 register_incomplete_type replaces call to parser_chain_incomplete_item.
13639 (patch_stage): New static global variable.
13640 (method_header): New way of handling unresolved type, using
13641 unresolved_type_p and obtain_incomplete_type. patch_stage used to
13642 indicates that the method decl needs to be patched.
13643 (check_abstract_method_header): Call to lookup_modifier_cl
13644 replaced by MODIFIER_WFL.
13645 (method_declarator): Incomplete argument type are registered
13646 calling register_incomplete_type. Patch on the declared method is
13647 issued in that case.
13648 (unresolved_type_p): New function.
13649 (parser_check_super_interface): New comment to reflect function's
13650 modified returned type (int). Function and has a new argument
13651 this_wfl. Call to parse_error_context uses this_wfl instead of
13652 relying on lookup_cl.
13653 (parser_check_super): Comment reflects function's new returned
13654 type (int). Function returns nonzero value on error.
13655 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
13656 register_incomplete_type, jdep_resolve_class): New functions to
13657 handle incomplete types in declarations.
13658 (java_complete_class): Rewritten to work with the new incomplete
13659 type handling scheme.
13660 (complete_class_report_errors): Likewise.
13661 (complete_method_decl): Removed: it jobs is now handled by
13662 java_complete_class.
13663 (do_resolve_class): Class loaded in not already loaded and not
13664 found in Java source code.
13665 (java_check_regular_methods, java_check_abstract_methods): Don't
13666 call complete_method_decl anymore.
13667 (lookup_modifier_cl, not_builtin_p): Functions deleted.
13668 (read_import_dir): Got rid of the pass number dependency.
13669 (declare_local_variables): New handling of unresolved types (patch
13671 (source_start_java_method): New parameter level. Function called
13672 with level set to 1 when argument types are potentially
13673 unresolved. Called to complete the job with level set to 2 once
13674 types are complete.
13675 (source_end_java_method): Call to permanent_allocation
13676 removed. Waiting to be replaced by a more suitable obstack
13678 (java_complete_expand_methods, java_complete_expand_method,
13679 java_expand_finals): New functions.
13680 (build_method_invocation_stmt): Renamed
13681 patch_method_invocation_stmt. Extracts function call expression
13682 (wfl) and arguments (args) from CALL_EXPR tree operands.
13683 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
13684 call. Patch the function and argument operand of the CALL_EXPR
13686 (patch_argument, java_complete_tree): New functions.
13688 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
13690 Recover from missing fields and methods (i.e. error instead of fatal).
13691 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
13692 * expr.c (expand_invoke): Recover from missing method.
13693 (expand_java_field_op): Recover from missing field.
13694 Inline references to java.lang.{Integer,Char,...}.TYPE.
13695 * typeck.c (get_type_from_signature), java-tree.h: New function.
13696 * class.c (add_method): Use get_type_from_signature.
13697 (build_class_ref): Handle a class that was not found.
13698 * typeck.c (convert): Handle conversion to pointers (for convenience).
13699 * verify.c (verify_jvm_instructions): Use get_type_from_signature
13700 instead of lookup_field to handle missing fields.
13702 * jcf-parse.c (process_zip_dir): Set java_source.
13704 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
13706 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
13708 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13710 * jcf-parse.c (load_class): Don't change input_filename before
13711 calling jcf_parse_source (but still do it before calling
13713 (jcf_parse_source): Assign input_filename after having saved the
13715 * lex.c (java_init_lex): Chain a WFL node to the import on demand
13716 list. ctxp->modifier_ctx zeroed according to its new
13717 definition. ctxp->filename initialized. Removed
13718 JAVA_MODIFIER_CTX_UNMARK.
13719 (java_unget_unicode): Update the character based column position.
13720 (java_allocate_new_line): ref_count not used anymore. Always free
13721 ctxp->p_line. Initialize c_line->char_col to 0.
13722 (java_get_unicode): Update the character based column position.
13723 (java_lex): Use ctxp->elc to store current position in source
13724 file, at the beginning of the parsed token. Set modifier_ctx entry
13725 corresponding to the parse modifier to a WFL node. Return a WFL
13726 node when an identifier is parsed.
13727 (java_lex_error): Now uses ctxp->elc to store current position in
13729 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
13730 * lex.h (build_wfl_node): New function definitions.
13731 (struct java_line): ref_count and next fields are gone. New field
13733 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13734 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
13735 (JAVA_COLUMN_DELTA): New macro.
13736 (java_lc): New typedef on new struct _java_lc.
13737 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
13738 (parse_error_context, parse_warning_context): Changed prototypes.
13739 (java_get_line_col): Added as an available global function.
13740 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
13741 (IC_DECL): Replaced by macro IC_TYPE
13742 (DEPEND_WFL): New macro.
13743 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
13745 (exit_java_complete_class): Removed a commented out statement.
13746 (struct parser_ctxt): Added comments on fields. modifier_ctx is
13747 now an array of tree nodes. Deleted fields line_list and
13748 e_line. New field elc, to replace e_line.
13749 * parse.y (array_type:): Build WFL node.
13750 (qualified_name:): Build a single WFL node out of two. Retain
13751 the location information of the first node in the resulting node.
13752 (package_declaration:): Use package name as a WFL node
13753 (single_type_import_declaration:): Use imported name as a WFL node.
13754 (type_import_on_demand_declaration:): Use root of the imported
13755 packages as a WFL node.
13756 (field_declaration:): Removed unused local variable cl.
13757 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
13758 (yyerror): New static elc. Removed static error_line, error_pos.
13759 New local code_from_source. Save ctxp->elc into elc at the first
13760 pass. Call java_get_line_col to get a string of the line where
13761 the error occurred.
13762 (debug_line): Removed static function.
13763 (parse_error_context, parse_warning_context): Parameter cl is now
13764 a WFL node. Use its value to initialize ctxp->elc.
13765 (redefinition_error): Parameter cl is now a WFL node.
13766 (parse_add_interface): New parameter wfl. No longer call
13767 lookup_cl, use wfl instead.
13768 (check_class_interface_creation): Parameter cl is now a WFL node.
13769 (maybe_create_class_interface_decl): Likewise.
13770 (add_superinterfaces): New function.
13771 (create_interface): Removed local cl, node, super_decl,
13772 super_decl_type. Function now uses id as a WFL node. Better
13773 warning/error report on obsolete or forbidden mix of
13774 modifiers. Now calls add_superinterfaces to register interfaces.
13775 (create_class): Removed local cl, node. Local variable id is used
13776 as a WFL node. Better error report on forbidden modifier
13777 mix. Uses add_superinterfaces to register interfaces.
13778 (find_field): Argument cl is now a WFL node. Now store the WFL
13779 node of a fields that needs to be checked for their
13781 (method_header): Local variable node non longer used. Local
13782 variable id replaces cl.
13783 (check_modifiers_consistency): Local variable cl is now a WFL
13785 (method_declarator): Local variable cl replaced by parameter id.
13786 (parser_qualified_name): Now uses parameter name as a WFL node.
13787 (parser_check_super_interface): New parameter wfl, for achieve
13788 greater accuracy during error reports.
13789 (parser_chain_incomplete_item): New parameter named location. Used,
13790 along the decl, to construct the incomplete item node.
13791 (java_complete_class): resolve_class now uses WFL node extracted
13792 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
13794 (complete_method_decl): Unresolved function's argument types are WFL.
13795 (resolve_class): Parameter cl is now a WFL node.
13796 (resolve_and_layout): Likewise.
13797 (do_resolve_class): Likewise. Try first to use cl and then do the
13798 lookup on the decl when calling check_pkg_class_access.
13799 (complete_class_report_errors): Use IC_TYPE in place of
13800 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
13801 instead of doing a lookup over the decl.
13802 (java_check_final): Use WFL info from field tree list.
13803 (lookup_cl): Rewritten and returns a statically defined WFL node.
13804 (lookup_modifier_cl): Now uses information from WFL nodes.
13805 (process_imports): Likewise.
13806 (read_import_dir): name and cl arguments replaced by a single WFL
13807 node. Function modified accordingly.
13808 (find_in_imports_on_demand): Now uses WFL node.
13809 (check_pkg_class_access): cl argument is now a WFL node.
13810 (declare_local_variables): Fixed to use WFL nodes.
13811 (resolve_expression_name): Likewise.
13812 (build_method_invocation_stmt): name_combo argument renamed
13813 wfl. Function modified to use WFL nodes.
13814 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
13815 (lookup_method_invoke): cl is now a WFL node. Added missing
13816 IDENTIFIER_POINTER to class type decl name.
13818 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
13820 * lang.c (init_parse): Now returns char* containing the filename.
13822 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
13824 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
13826 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
13827 * class.c (make_class_data): If flag_assume_compiled, initial class
13828 state is CSTATE_PREPARED; make superclass and interfaces direct
13829 references, rather than constant pool indexes.
13831 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13833 * parser.y: Include flags.h. Removed debug variable pl.
13834 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
13835 (block:): Likewise.
13836 (labeled_statement_nsi:): Generate debug info when reducing
13837 expression_statement:.
13838 (check_pkg_class_access): get_access_flags_from_decl invokation
13839 fixed for new CLASS_* flags location.
13840 (source_end_java_method): Save/restore parser context when
13841 entering/leaving this routine. Restore lineno to its right value
13842 before calling expand_end_bindings.
13843 (build_method_invocation_stmt): build_invoke called with the
13844 current line information.
13845 (build_invoke): New argument cl. Wrap the function call around a
13847 (refine_accessible_methods_list): Changed comment, removed
13849 * parse.h: Fixed typo in comments.
13850 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
13851 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
13852 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
13854 * lex.c (java_lex): Record the last closing curly bracket of a
13856 * jcf-parse.c (jcf_parse_source): Now calls
13857 java_check_methods. Clarified comment, fixed typo.
13859 1998-04-09 Dave Brolley <brolley@cygnus.com>
13861 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
13862 (finish_parse): Expose for non USE_CPPLIB builds.
13864 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
13866 * lang.c (lang_print_xnode): New function.
13868 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
13870 * decl.c (class_dtable_decl), java-tree.h: New tree node.
13871 * class.c (get_dispatch_vector, get_dispatch_table): New functions
13872 used to build a class's dispatch table.
13873 (make_class_data): Generate dispatch table if flag_assume_compiled.
13874 Set dtable of class object to address of class_dtable_decl.
13876 * decl.c (int_decl_processing): Make soft_badarrayindex_node
13877 be volatile and have side effects - generates better code.
13879 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
13880 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
13882 * expr.c (expand_invoke): If class is final, method is
13883 effectively final, so can call it directly.
13885 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
13887 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
13889 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13891 * parse.y (build_method_invocation_stmt): Removed extra argument
13894 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13896 * expr.c (dtable_indent): Now static global.
13897 (expand_invoke): Now call invoke_build_dtable and
13898 build_invokevirtual.
13899 (invoke_build_dtable, build_invokevirtual): New functions.
13900 * jcf-io.c (find_class): Defer issuing a warning by setting
13901 jcf->outofsynch to 1.
13902 * jcf-parse.c (jcf_out_of_synch): New function.
13903 (load_class): Test this_jcf.outofsynch flag and call
13904 jcf_out_of_synch accordingly.
13905 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
13906 comment indentation.
13907 * lex.c (java_get_unicode): Fixed code indentation.
13908 (java_lex): Create string literal. Fixed typo. Removed several
13909 premature obstack_free.
13910 * parse.h: New enums for name resolution and invocation mode.
13911 (struct qualification): New data structure.
13912 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
13913 (do_resolve_class, build_method_invocation_stmt,
13914 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
13915 debug_line, identical_subpath_p, invocation_mode,
13916 refine_accessible_methods_list, build_invoke,
13917 lookup_method_invoke): New functions declared.
13918 (build_invokevirtual, invoke_build_dtable, match_java_method,
13919 build_field_ref, jcf_out_of_synch): New references to external
13921 (struct parse_ctxt): Removed artificial_constructor field.
13922 * parse.y: (array_type:): Type defined for this rule.
13923 (class_type:): Installed default rule for interface_type:.
13924 (array_type:): Now build Java array type.
13925 (qualified_name:): Now use obstack_grow0.
13926 (method_declaration:): Skip the artificial constructor added to
13928 (abstract_method_declaration:): Execute the code only during pass 1.
13929 (block:): Installed default rule in block_statements:.
13930 (block_statement:): Add the statement to the method during pass 2.
13931 (statement_expression): Installed default rule for
13932 method_invocation:.
13933 (argument_list:): Added code to build the argument list.
13934 (method_invocation:): Added call to create the method invocation
13936 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
13937 (debug_line): New function for debug.
13938 (complete_class_decl): No longer do something during pass 1.
13939 (method_header): Use BUILD_PTR_FROM_NAME.
13940 (parser_qualified_classname): Use obstack_grow0. Removed bogus
13942 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13943 function's main comment.
13944 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
13946 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
13947 (resolve_class): Now works with arrays.
13948 (do_resolve_class, resolve_and_layout): New functions.
13949 (java_check_regular_methods): Reverse method list before and after
13950 having processed it. No longer set ctxp->artificial_constructor.
13951 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
13952 accordingly. Fixed typo in issued error message. Now use
13954 (find_in_imports_on_demand): Now use obstack_grow0.
13955 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
13956 (source_end_java_method): Call expand_expr_stmt instead of
13957 expand_expr. Calls it before calling expand_function_end.
13958 (java_method_add_stmt): Do nothing if errors were found during
13960 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13961 (build_method_invocation_stmt, build_invoke, invocation_mode,
13962 lookup_method_invoke, refine_accessible_methods_list,
13963 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13965 * typeck.c (build_java_signature): Properly end method signature
13966 if return type skipped.
13967 (match_java_method): New function.
13969 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13971 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13973 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13975 * expr.c (build_invoke_non_interface): New function.
13976 (methods_ident, ncode_ident): Now static globals.
13977 (expand_invoke): Use build_invoke_non_interface.
13978 * java-tree.h (struct lang_decl): New field function_decl_body.
13979 (DECL_FUNCTION_BODY): New macro.
13980 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13981 CLASS_FROM_SOURCE_P.
13982 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13983 before starting pass 2. Call to java_generate_parsed_class replaced
13984 by java_register_parsed_class.
13985 * lex.c: Fixed typo in header. Some line width related formating.
13986 * lex.h: Some line width related formating.
13987 * parse.h (source_end_java_method, resolve_expression_name,
13988 complete_class_decl, maybe_create_class_interface_decl,
13989 check_class_interface_creation): New static function declarations.
13990 (java_layout_parsed_class, java_method_add_stmt): New function
13992 (struct parser_ctxt): Field mark_class_generate removed. New
13993 fields class_list and artificial_constructor.
13994 * parse.y: Fixed typo in header.
13995 (class_declaration:): Call complete_class_decl when class body
13997 (method_declaration:): Call source_end_java_method in pass 2 when
13998 the method body is defined.
13999 (postfix_expression:): Do expression name resolution on sub-rule
14000 name during pass 2.
14001 (create_class, create_interface): Merged common pieces.
14002 (check_class_interface_creation, maybe_create_class_interface_decl):
14004 (complete_class_decl): New function.
14005 (register_fields): Fixed line width related typo.
14006 (method_header): Correctly skip first argument when fixing
14007 argument line. Changed the loop.
14008 (java_check_circular_reference): Now use ctxp->class_list.
14009 (java_complete_class): Removed start/stop marking.
14010 (java_check_regular_methods): Now takes a class decl as an
14011 argument. Add default constructor if none were encountered.
14012 (java_check_methods): Now use ctxp->class_list. Changed call to
14013 java_check_regular_methods.
14014 (source_start_java_method): Set DECL_ARG_TYPE for each function
14016 (source_end_java_method, java_method_add_stmt): New functions.
14017 (java_generate_parsed_class): No longer exists.
14018 (java_layout_parsed_class, java_register_parsed_class): New functions.
14019 (resolve_expression_name): New function.
14021 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
14023 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
14024 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
14025 until pass initializations are done. Call read_import_dir with
14027 * parse.h: (lookup_modifier_cl): New function declared.
14028 (INTERFACE_FIELD_MODIFIERS): New macro.
14029 (OBSOLETE_MODIFIER_WARNING): New macro.
14030 * parse.y: (register_fields): Class type and current field name in
14031 local variables. Check modifier(s) if adding field(s) to an interface.
14032 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
14033 and report errors using the faulty modifier line context.
14034 (lookup_modifier_cl): New function.
14035 (read_import_dir): Detect and report default import processing
14038 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
14040 Add a pair of -fassume-compiled/-fno-assume-compiled options.
14041 * class.c (is_compiled_class): Return 1 after making sure it
14042 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
14043 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
14044 * java-tree.h (flag_assume_compiled): Add decl.
14045 * lang.c (lang_f_options): Add the flag.
14046 (flag_assume_compiled): Add decl, default to 0.
14048 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
14050 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
14051 (is_compiled_class): Likewise.
14052 (layout_class): Likewise.
14053 (layout_class): Detect and lay out classes defined in source code.
14054 (interface_of_p, add_interface_do, may_add_interface): New
14056 (add_interface): Now use add_interface_do.
14057 (add_method_1): New function.
14058 (add_method): Now use add_method_1.
14059 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
14060 (complete_start_java_method): New function.
14061 (start_java_mehod): Now call complete_start_java_method.
14062 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
14063 (expand_invoke): Likewise and fixed typo.
14064 *gjava.c: (print_super_field): Use new argument to find_class
14067 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
14068 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
14069 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
14071 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
14072 (add_method_1, push_class): New prototypes.
14073 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
14074 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
14075 directory where the class was found.
14076 (find_class): New argument DO_CLASS_FILE. Function find_class
14077 modified accordingly.
14078 *jcf-parse.c: (fix_class_path): New function.
14079 (load_class): Use new VERBOSE argument. load_class now finds and
14080 loads/parses .class/.java files. Save read_state of current_jcf
14082 (java_parser_abort_on_error): New macro.
14083 (jcf_parse_source, parse_source_file): New function.
14084 (jcf_parse): Fixed typo.
14085 (yyparse): Call parse_source_file () only.
14086 (process_zip_dir): Fixed typo, fix zdir->filename_length when
14087 writing the real class name back in the zip directory entry.
14088 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
14089 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
14090 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
14091 (find_class): Prototype fixed.
14092 *lex.c: Added 1998 time stamp.
14093 Removed all static global variables, moved into the parser
14094 context data structure.. Now include unistd.h if SEEK_SET not
14096 (java_init_lex): Rewritten.
14097 (java_sneak_unicode): Modified current unicode access in current line.
14098 (java_unget_unicode): Likewise.
14099 (java_allocate_new_line): New allocation management.
14100 (java_read_char): Modified access and storage of unget_utf8_value.
14101 New way of processing current unicode.
14102 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
14103 (java_get_unicode): Now use the parser context.
14104 (java_lineterminator): Likewise.
14105 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
14106 of the reentrant parser implementation. Function now use the
14107 parser context data structure and java_lval. Fixed production of
14108 the float and double constant "out of range" error message. Fixed
14109 obstack use. Return integer value when hitting a modifier. Now
14110 return type for TRUE, FALSE and other predefined types. Return
14111 identifier as a TREE_LIST list containing the current line context
14112 as the TREE_VALUE sub-node.
14113 (java_unicode_2_utf8): Fixed typo in declaration.
14114 (java_lex_error): Now use the parser context data structure.
14115 *lex.h: Added 1998 time stamp.
14116 (struct java_line): New fields ref_count and next.
14117 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14118 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
14119 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
14120 *parse.h: Added 1998 time stamp.
14121 (java_parse_source_file): Renamed from parse_source_file.
14122 (YYERROR_NOW, YYNOT_TWICE): Fixed.
14123 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
14124 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
14125 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
14126 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
14127 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
14128 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
14129 (struct parser_ctxt): New data structure to keep the parser context.
14130 *parse.y: Added 1998 time stamp, got rid of static global variables.
14131 (java_error_count, ctxp): New global variables.
14132 (%union): New value field.
14133 (numeric_type, integral_type): Rules removed.
14134 (primitive_type): Rule defined to handle integral, float, double and
14136 (qualified_name, package_declaration,
14137 single_type_import_declaration, type_import_on_demand_declaration,
14138 modifiers, class_declaration, super, interfaces,
14139 interface_type_list, class_body, field_declaration,
14140 field_declaration, variable_declarators, variable_declarator,
14141 variable_declarator_id, method_declaration, method_header,
14142 formal_parameter_list, formal_parameter, method_body, block,
14143 static, interface_declaration, extends_interfaces,
14144 abstract_method_declaration, local_variable_declarators): Rules now
14146 (force_error, do_warning): New global statics.
14147 (push_parser_context, parser_context_save_global,
14148 parser_context_restore_global, pop_parser_context): New functions.
14149 (yyerror): Now uses the global parser context. Fixed use of obstack.
14150 (parse_error, parse_error_context, parse_warning_context,
14151 java_accstring_lookup, redefinition_error, check_modifiers,
14152 parser_add_interface, create_interface, create_class, find_field,
14153 duplicate_declaration_error, register_fields, method_header,
14154 check_modifiers_consistency, check_abstract_method_header,
14155 method_declarator, parser_qualified_classname,
14156 parser_check_super_interface, parser_check_super,
14157 parser_chain_incomplete_item, java_check_circular_reference,
14158 layout_class_from_source, java_complete_class,
14159 complete_method_decl, resolve_class, complete_class_report_errors,
14160 java_check_final, check_method_redefinition,
14161 java_check_regular_methods, java_check_abstract_methods,
14162 java_check_methods, lookup_java_interface_method2,
14163 lookup_java_method2, lookup_cl, find_name_in_single_imports,
14164 process_imports, find_in_imports, read_import_entry,
14165 read_import_dir, find_in_imports_on_demand,
14166 check_pkg_class_access, not_builtin_p, declare_local_variables,
14167 source_start_java_method, java_generate_parsed_class): New
14169 *typeck.c: (signature_include_return): New global variable.
14170 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
14171 to add the function returned type in the signature.
14173 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
14175 * jcf-io.c (open_in_zip): Use strncmp and LEN.
14177 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
14179 * Make-lang.in (java.info): Added.
14180 (java.install-info): Added
14182 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
14184 * Makefile.in (clean): Also remove java/parse.c.
14186 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
14188 Add a pair of -fbounds-check/-fno-bounds-check options.
14189 * lang.c (lang_decode_option): Add code to grok arguments.
14190 (flag_bounds_check): Add decl.
14191 (lang_f_options): New array w/ the option in it.
14192 * java-tree.h (flag_bounds_check): Add decl.
14193 * lang-options.h: New file.
14194 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
14195 of a static macro value.
14196 (JAVA_ARRAY_EXCEPTION): Delete macro.
14198 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
14200 * typeck.c (build_java_array_type): Fix two bugs in previous change.
14201 * expr.c (build_anewarray): Add missing promote_type.
14203 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
14205 Add array types with known length to optimize bounds checking.
14206 * typeck.c (build_java_array_type): Take length parameter.
14207 (java_array_type_length, build_prim_array_type): New functions.
14208 * java-tree.h: Update for new functions.
14209 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
14210 * class.c: Use build_prim_array_type.
14211 * expr.c (can_widen_reference_to): Handle known-length array types.
14212 (verify_jvm_instructions): Keep track of integer push instructions
14213 followed by newarray/anewarray, so we can build known-length arrays.
14214 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
14215 (java_array_data_offset): New function.
14216 (build_java_array_length_access): New function. Optimize if constant.
14217 (build_java_arrayaccess): Constant fold bounds check.
14218 (expand_java_newarray, expand_java_anewarray): Replaced by ...
14219 (build_newarray, build_anewarray): New functions.
14220 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
14221 * verify.c (merge_types): Handle known-lengh array types.
14223 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
14225 * expr.c (expand_byte_code): Fix performace bug, which caused
14226 searching linenumber_table to be linear rather than constant.
14228 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
14230 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
14232 * decl.c, java-tree.h (soft_fmod_node): New global.
14233 * decl.c (init_decl_processing): Define __builtin_fmod.
14234 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
14235 using __builtin_fmod.
14237 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14239 * keyword.h: New file, output of keyword.gperf as processed by
14241 * lex.c (java_lex_init): Initialize java_error_flag.
14242 * parse.c (YYERROR_NOW): Uses java_error_flag.
14243 * parse.y: New static java_error_flag. Useless definition of
14245 * parse.y (java_error): Portable error recovery using
14246 java_error_flag (not yet completely tuned).
14248 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
14250 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
14252 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14254 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
14255 (parse.c, lex.c, keyword.h): New rules for Java source code
14257 * parse.c: Renamed into jcf-parse.c.
14258 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
14259 * keyword.gperf: New file, Java keywords.
14260 * parse.y: New file, Java language grammar.
14261 * parse.h: New file, Java language grammar definitions.
14262 * lex.c: New file, Java language lexer.
14263 * lex.h: New file, Java language lexer definitions.
14265 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
14267 * decl.c (clinit_identifier_node), java-tree.h: New global.
14268 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
14269 * verify.c (verify_jvm_instructions): Inline use of removed macros.
14270 * expr.c (expand_java_field_op): Check for invalid assignment
14273 * jcf-reader.c (get_attribute): Test for wrong attribute length.
14275 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
14277 * verify.c (verify_jvm_instructions): When processing a handler,
14278 attempt to set the current_subr to the right value.
14279 (More complicated code combines Sep 17 and Oct 22 versions.)
14281 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
14283 * class.c (push_class): Figure out (guess) name of source file.
14284 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
14285 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
14286 (parse_class_file): Change return type from int to void.
14287 Call debug_start_source_file/debug_end_source_file.
14289 * expr.c (build_java_binop): Fix masking 2nd operand.
14290 * decl.c (init_decl_processing): Set sizetype first.
14292 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
14294 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
14295 (Revert Sep 17 change.)
14297 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14299 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
14300 .class extension in their name and fix thing so we don't process
14301 them parse_zip_file_entries().
14302 (parse_zip_file_entries): Cleaned unused local variables.
14304 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
14306 * expr.c (can_widen_reference_to): Allows equal array element types.
14307 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
14308 * jcf-dump.c (RET): Get (and print) index.
14310 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
14311 Promote element type to POINTER_TYPE.
14313 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14315 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
14316 find_in_current_zip, jcf_figure_file_type): Moved from
14317 jcf-reader.c to parse.c.
14318 * zextract.c: (read_zip_archive): takes file_comment_length possible
14319 field into account.
14321 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
14323 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
14325 * verify.c (merge_types): Handle array types even better ...
14327 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
14329 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
14331 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
14332 * class.c (make_class_data): Don't build fields_decl if no fields.
14333 When building fields_decl, skip if DECL_ARTIFICIAL.
14335 * expr.c (java_stack_swap): Update stack_type_map.
14336 * verify.c (merge_types): Handle array types better.
14338 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
14340 * class.c (add_field): Don't promote short integral fields to
14341 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
14342 * expr.c (push_value): Promote and convert short integral values.
14344 * decl.c, java-tree.h (integer_two_node): New constant node.
14345 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
14347 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14349 * class.c (append_gpp_mangled_type): Use function argument
14350 unpromoted type to generate mangled name.
14352 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14354 * constants.c (build_constant_data_ref): Now uses current_class
14355 instead of main_class.
14356 (build_constants_constructor): Now uses current_class instead of
14358 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
14359 of the global variable SeepZipFiles done here.
14360 * zextract.c (read_zip_archive): extra_field optional field taken
14361 into account while computing the position of the class file in the
14363 * verify.c (verify_jvm_instructions): Use current_jcf to search
14365 * parse.c (load_class): First search for the class to load in the
14366 current zip file. Saves current_jcf (restored before returning
14367 from that function). Don't call JCF_FINISH in the class was found
14368 in the current ZIP file.
14369 (jcf_parse): If the class was found in the current ZIP file, save
14370 its tree_constant_pool (for later reuse).
14371 (parse_class_file): New function. Process each method defined in
14372 the current class and record the class as to be later registered.
14373 (yyparse): Rewritten. Figure the type of the current file and switch
14375 * lang.c: New global variable current_jcf.
14376 (lang_init): Removed compiling_from_source test (done later, in
14377 yyparse). Removed call the jcf_parse ().
14378 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
14379 (typedef struct JCF): New fields seen_in_zip (to mark a class found
14380 in the current ZIP file) and zip_offset (offset to the class data in
14381 the current zip file).
14382 * jcf-reader.c: zipfile.h included.
14383 localToFile: New ZipFileCache static global variable
14384 (parse_zip_file_entries): New function. Browse the current ZIP
14385 file directory and process each class found.
14386 (process_zip_dir): New function. Register each class found in the
14387 ZIP file directory. The class aren't parsed but a valid JCF is
14388 link to each of them.
14389 (find_in_current_zip): New function. Search for a class in the
14390 current ZIP file directory. If found, prepare the class so that it
14392 (jcf_figure_file_type): New function. Examine the file structure
14393 to figure a class file, a ZIP file. If none of these categories are
14394 matched, a source file is assumed.
14395 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
14396 SeenZipFile: New global variable.
14397 (open_in_zip): Use zipmember's length to accelerate the search for
14398 a member. If zipmember was NULL and zip file successfully read,
14400 * java-tree.h: New global variable current_jcf declared. Added
14401 declaration for current_constant_pool_tags, current_constant_pool_data,
14402 current_constant_pool_length, current_constant_pool_data_ref.
14403 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
14404 store the JCF of classes seen in a zip file) and tree *constant_pool
14405 (to save a loaded class constant pool). current_class declared here.
14406 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
14407 retrieve method_ref_constant.
14408 (PUSHC): java_push_constant_from_pool now uses current_jcf.
14409 (OBJECT): get_class_constant now uses current_jcf.
14410 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
14411 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
14412 (expand_invoke): Now uses current_class instead of main_class
14413 (build_class_init): Now uses current_class instead of main_class
14414 * class.c: New static global variable registered_class.
14415 (register_class): New function.
14416 (emit_register_class): Modified to use registered_class instead of
14418 (is_compiled_class): Now take into account class seen in the archive.
14420 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
14422 * except.h: Renamed to: java-except.h.
14423 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
14424 * except.c: Add semi-working (commented out) implementation.
14426 * expr.c (expand_iinc): Add needed flush_quick_stack.
14427 * parse.c (set_source_filename): New function.
14428 (give_name_to_class): Set input_filename from package.classname.java.
14430 * jcf-io.c (find_class): Don't look first in ".".
14432 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14434 * zextract.c (read_zip_archive): Now takes into account the
14436 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
14438 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
14440 * constants.c, java-tree.h (build_internal_class_name): New function.
14441 (alloc_class_constant): Re-implement using build_internal_class_name.
14442 * class.c (make_class_data): Likewise.
14443 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
14445 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
14447 * verify.c (verify_jvm_instructions): Temporarily set current_subr
14448 to NULL before pushing an exception handler target.
14450 * expr.c (flush_quick_stack): Save from low stack indexes to high.
14451 (java_stack_swap, java_stack_dup): Re-write to be safe from
14452 clobbering registers.
14453 (build_class_init): New function.
14455 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14457 * typeck.c (build_java_array_type): Temporary use
14458 permanent_obstack to create the array 'length' field.
14459 * expr.c (lookup_label): Temporay use permanent_obstack to create
14460 label if not found.
14461 * class.c (push_super_field): Tempory use permanent_obstack.
14463 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14465 * typeck.c (type_for_mode): Now handles double_type_node and
14467 * verify.c (verify_jvm_instructions): The instruction following
14468 the wide bytecode is checked. OPCODE_ret added to the list of
14471 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14473 * class.c (make_class): Temporary use permanent_obstack. Set the
14474 class CLASS_P field to 1.
14475 (push_class): Temporary use permanent_obstack.
14476 (set_super_info): Temporary use permanent_obstack.
14477 (add_method): Temporary use permanent_obstack, set
14478 METHOD_TRANSIENT().
14479 (add_field): Temporary use permanent_obstack. Sets
14480 FIELD_VOLATILE() and FIELD_TRANSIENT().
14481 (build_class_ref): Temporary use permanent_obstack if the class
14483 (build_static_field_ref): Temporary use permanent_obstack when
14484 creating field's rtl.
14485 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
14486 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
14487 and fields. Function finalized, as far as flag handling.
14488 (push_class_static_dummy_field): Temporary use permanent_obstack.
14489 (emit_register_class): Force generation of class registration at
14491 * decl.c (end_java_method): Call permanent_allocation() before
14493 * expr.c (can_widen_reference_to): Added comment to interface
14494 handling, fixed typo.
14495 (lookup_field): Now uses CLASS_P() to correct FIXME
14496 (expand_invoke): Verification on public && !static &&
14497 !abstract moved into soft_lookupinterfacemethod (kaffe).
14498 Use Object class dtable if objectref is an array when expanding
14500 (java_push_constant_from_pool): Temporary use permanent_obstack
14501 for CONSTANT_string
14502 * parse.c (get_ref_constant): Temporary use permanent_obstack to
14503 create constant references.
14504 (get_constant): Temporary use permanent_obstack to create constant.
14505 (load_class): Temporary use permanent_obstack to load class.
14506 (jcf_parse): Temporary use permanent_obstack to perform class
14508 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
14509 (build_java_signature): Temporary use permanent_obstack.
14510 * verify.c: (verify_jvm_instruction): removed unnecessary verification
14512 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
14513 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
14516 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
14518 * class.c (append_gpp_mangled_type): Fix typo.
14519 (emit_register_class): Use main_class to get class object, rather
14520 than looking for no-longer-existing static decl starting with _CL.
14521 * typeck.c (parse_signature_type): Promote array element type
14522 if it is a RECORD_TYPE.
14524 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
14526 * class.c (push_class_static_dummy_field): New function.
14527 (mangle_static_field): New. Do G++-style mangling of static fields.
14528 (layout_class): Mandle static fields here, not in add_field.
14529 (build_class_ref): The class object is now a dummy static field.
14530 * decl.c (find_local_variable): Look for best, instead of first match.
14531 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
14532 (build_java_athrow): Don't check here if exception is Throwable.
14533 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
14534 (TYPE_USED): Removed. No longer used ...
14535 * parse.c (jcf_parse): Call push_class_static_dummy_field.
14536 * verify.c (push_pending_label): New function.
14537 (push_pending_block): Renamed to check_pending_block.
14538 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
14539 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
14540 re-checking possible handlers) after a store (less wasted work).
14541 Check for null handler (finally) before calling add_handler.
14542 Various changes to (finally?) correctly handle try/finally.
14544 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
14546 * class.c: Include stdio.h.
14548 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
14550 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
14551 to make sure class is initialized before static/special invoke.
14553 * verify.c (verify_jvm_instructions): On a store instruction,
14554 call find_local_variable to force pre-allocation of decl and rtx.
14555 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
14557 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
14559 * class.c (build_class_ref): Strip off "promoted_" if need be.
14560 (make_field_value): Call build_java_signature when needed.
14561 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
14562 * expr.c (build_java_athrow): Don't push_value of exception.
14563 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
14564 match specification of [fd]cmp[lg] for NaNs.
14565 (expand_byte_code): Add support for exception handler ranges.
14566 * except.c: Add skeleton for EH code-generation.
14567 * verify.c (merge_types): Treat all promoted integral types as equal.
14568 * constants.c (build_constants_constructor): To force creation of
14569 current_constant_pool_data_ref, call build_constant_data_ref.
14571 * javaop.def (lload): Fix typo.
14572 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
14574 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14576 * parse.c: Don't include function.h.
14578 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
14580 * except.[ch]: New files.
14581 * Makefile.in (JAVA_OBJS): Add except.o
14582 * expr.c: Temporary warning about unimplemented exceptions.
14583 * verify.c: Verify exception handlers.
14585 * jcf-dump.c (disassemble_method): Print exception table.
14587 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14589 * expr.c (verify_jvm_instructions): Started a thorough
14590 verification of invoke* bytecodes.
14591 (expand_byte_code): flush quick stack if PC is the target of a
14592 branch. and undef RET (conflicting with config/i386/i386.h).
14593 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
14595 (expand_invoke): Now handles invokeinterface and do more
14596 verification according to the bytecode.
14597 (lookup_field): Don't try to load the class if processing
14599 (can_widen_reference_to): Now handles interfaces.
14600 * decl.c (init_decl_processing): New global variable
14601 soft_lookupinterfacemethod_node, declared in java-tree.h.
14602 Call set_super_info on string_type_node.
14603 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
14605 * class.c (set_super_info): Fills the CLASS_* flags according to
14607 (get_access_flags_from_decl): Handles all class flags.
14609 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
14611 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
14612 * parse.c (yyparse): Check for abstract method, and missing code.
14613 * expr.c (expand_byte_code): Change interface.
14614 * lang.c (put_decl_node): Print promoted types prettier.
14615 * verify.c (verify_jvm_instruction): Change interface.
14616 Partial support for scanning exception table.
14617 For load instructions, handle promoted integral types.
14619 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
14621 * verify.c: New file, with contents moved from expr.c.
14622 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
14623 * typeck.c (is_array_type_p): Moved here from expr.c.
14624 * java-tree.h: Add some now-needed function declarations.
14625 * Makefile.in (JAVA_OBJS): Added verify.o.
14627 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14629 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
14630 METHOD_ABSTRACT flag.
14632 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
14633 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
14634 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
14636 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
14638 (start_java_method): Hook for SYNCHRONIZED methods.
14640 * expr.c (build_java_jsr, build_java_ret): New functions
14641 (JSR,PRE): New macros
14642 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
14643 (verify_jvm_instructions): tableswitch, lookupswitch,
14644 monitorenter, monitorexit, goto_w: verified.
14645 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
14646 (build_java_monitor): New function.
14647 (MONITOR_OPERATION): Modified to call build_java_monitor()
14648 (verify_jvm_instructions): Started a thorough verification of
14651 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
14653 Support verification of jsr/ret subroutines (used for try/finally).
14654 * decl.c (return_address_type_node): New type node.
14655 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
14656 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
14657 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
14658 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
14659 TYPE_USED): New macros for special types in type_map.
14661 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
14662 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
14664 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
14666 * expr.c (can_widen_reference_to): New function.
14667 (pop_type): Use it.
14668 (merge_type_state): Support handling start of subroutine.
14669 (push_pending_block): Return char* error message, instead of calling
14670 fatal on an error. Also handle subroutines.
14671 (verify_jvm_instructions): Handle errors from push_poending_block.
14672 Support jsr and ret instructions.
14674 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
14676 * jcf-io.c (find_classfile): Fix thinko.
14677 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
14679 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
14681 * Makefile.in (BISON): Remove.
14683 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
14685 * Makefile.in: Convert to autoconf.
14686 * config-lang.in (outputs): Added java/Makefile.
14688 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
14689 Rename cc1java to jc1.
14691 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
14692 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
14694 * class.c (class_depth): Do load_class if needed.
14696 Mostly better verification.
14697 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
14698 (init_decl_processing): Change return type of soft_checkcast.
14699 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
14700 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
14701 lang_print_error): New functions.
14702 (lang_init): Set global hook print_error_function to lang_print_error.
14703 * expr.c: In the type_map ptr_type_node is only used for null now.
14704 (pop_type, merge_types): Hence ptr_type_node matches any reference.
14705 (merge_types): Dererence pointer to record types before comparing.
14706 (decode_newarray_type, merge_types): On error just return NULL.
14707 (build_java_binop): Add preliminary implementation (with warning)
14708 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
14709 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
14710 (expand_compare, expand_java_goto, expand_java_call): Don't
14711 push_pending_block, since that only makes sense when verifying.
14712 (merge_type_state): Different return codes.
14713 (push_pending_block): A block may need to be verified more than once.
14714 (expand_byte_code): Warn about unused code at code generation time.
14715 (verify_jvm_instruction): Changed logic, since code may need to be
14716 re-verified if type-state has changed. Also, better error handling.
14717 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
14718 Improve newarray, anewarray, ?aload, athrow,
14719 * java-tree.h (LABEL_CHANGED): New macro.
14721 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14723 * decl.c (soft_athrow_node): New global variable initialized.
14724 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
14725 * typeck.c (convert): Added support for REAL_TYPE.
14726 (convert_to_char): New function.
14727 (convert): Handle CHAR_TYPE.
14728 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
14729 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
14730 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
14732 (verify_jvm_instructions): Added break a the end of bogus unop: label.
14733 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
14734 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
14735 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
14736 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
14737 to Use The Right Things.
14738 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
14739 compatible with INT. BOOLEAN is made equivalent to BYTE.
14740 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
14741 OPCODE_ifnonnull): Now supported.
14742 (build_java_athrow): New function.
14744 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
14746 Rename method name <init> to match G++ (and fix mangling).
14747 * class.c (layout_class): Replace method name of <init> by class name.
14748 (make_method_value): Do inverse renaming of constructor from <init>.
14749 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
14750 * typeck.c (lookup_java_constructor): New function.
14751 * expr.c (expand_invoke): If method_name is <init>, call
14752 lookup_java_constructor to find constructor.
14754 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
14756 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14758 * parse.c (get_class_constant): Modified to handle array "classes"
14759 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
14761 (convert): Modified to handle real type.
14762 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
14763 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
14764 variables declared.
14765 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
14766 soft_multianewarray, soft_newarray_node, soft_throw_node): New
14767 global variables initialized.
14768 (find_local_variable): Handles the case of a pointer
14769 (end_java_method): Restore the use of one more scope
14770 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
14771 build_java_array_length_access, expand_java_arrayload,
14772 expand_java_arraystore, expand_java_array_length,
14773 expand_java_multianewarray, expand_java_anewarray,
14774 build_java_check_indexed_type, is_array_type_p,
14775 build_java_throw_out_of_bound_exception): New functions.
14776 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
14777 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
14778 OPCODE_<t>aload): Implemented code for verification.
14779 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
14780 ARRAY_NEW_MULTI): Macro defined.
14781 (CONVERT): Modified to invoke convert().
14782 (case OPCODE_aload2): Fixed index typo from 2 to 1.
14784 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
14786 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
14787 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
14788 (make_class_data): Field name needs '/' as package prefix.
14789 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
14791 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
14793 Implement debug information for local variables.
14794 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
14795 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
14796 DECL_LOCAL_SLOT_CHAIN): New macros.
14797 (struct lang_decl_var): New type.
14798 * parse.c (give_name_to_locals): Move to decl.c.
14799 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
14800 (start_java_method): Re-write parameter handling.
14801 (pending_local_decls): New global variable.
14802 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
14803 (find_local_variable): Accept pc so we can skips decls not in range.
14804 (struct binding_level): Add end_pc field.
14805 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
14806 (various): Change so current pc gets passed to find_local_variable.
14808 * decl.c (init_decl_processing): Re-arrange fields in
14809 class_type_node and and method_type_node to match kaffe 0.9.1.
14810 * class.c (make_method_value, make_class_data): Update
14811 initializations to match.
14813 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
14815 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
14816 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
14817 (push_super_field): New function.
14818 (make_class_data): Handle inheritance of class static initializer.
14819 (layout_class): New name mangling.
14820 * constants.c (build_constant_data_ref): Init type of data array
14821 to a one-element array.
14822 (build_constants_constructor): Set DECL_SIZE from complete array type.
14823 * decl.c: Rename class_type, object_type etc to class_type_node,
14824 object_type_node etc. Make former inherit from latter.
14825 * expr.c (expand_invoke): Add cast of function address.
14826 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
14827 * parse.c (yyparse): Don't call layout_class here.
14828 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
14830 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
14832 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
14833 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
14834 (alloc_class_constant): New.
14835 * expr.c (expand_invoke): Make sure method's class is initialized.
14836 * class.c (interits_from_p, emit_register_class): New functions.
14837 * parse.c (yyparse): Call emit_register_class.
14839 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
14841 * constants.c: New file, to handle constant pool.
14842 * Makefile.in (JAVA_OBJS): Add constants.o.
14843 * decl.c (init_decl_processing): Update, fix, finish various structs.
14844 (pushdecl_top_level): New.
14845 * parse.c (layout_class): Moved to class.c.
14846 * expr.c (java_push_constant_from_pool): New function.
14847 * class.c (build_class_ref): Make work fully
14848 (make_class_data): Emit super-class, constant pool, interface vector.
14850 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
14852 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
14853 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
14854 * class.c (class_depth): New function.
14855 (lookup_named_class): Replaced by new function lookup_class.
14856 * decl.c (object_type_node, string_type_node): New.
14857 Remove various types that we no longer need.
14858 * expr.c (verify_jvm_instructions): New separate verifier pass.
14859 (push_type, pop_type): New functions for verifier.
14860 (type_stack_dup, pop_argument_types, merge_types): Likewise.
14861 (expand_byte_code): Simplify, since we assume already verified.
14862 (expand_invoke): Now mostly works.
14863 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
14864 * lang.c (main_class): Move to parse.c. Don't make_class yet.
14865 * parse.c: Wait to allocate class object until we know its name.
14866 (layout_class): Calculate DECL_VINDEX for each virtual method.
14867 * typeck.c (get_array_type): Rename to ...
14868 (build_java_array_type): ... and provide working implementation.
14869 (build_java_signature): New function - build Java signature of type.
14870 (set_java_signature): New function - cache signature with type.
14871 (lookup_java_method): New function.
14873 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
14875 * class.c (ident_subst): Take extra SUFFIX parameter.
14876 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
14877 (set_constant_value, build_static_field_ref, is_compiled_class): New.
14878 (build_class_ref): Actually implement.
14879 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
14880 * decl.c (builtin_function): New.
14881 (init_decl_processing): Update for current Kaffe. Declare some
14882 builtin Kaffe functions.
14883 * expr.c (build_address_of): New.
14884 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
14885 Renamed (from expand_java_new etc), and added working implementations.
14886 (build_field_ref): Now also handle static fields.
14887 (expand_invoke): Implement invokestatic, and start implement rest.
14888 * java-opcodes.h: Use javaop.def to avoid duplicated list.
14889 * javaop.def: Rename invokevirt -> invokevirtual.
14890 * lang.c (use_handles): Removed.
14891 * parse.c: Add support for ConstantValue attribute.
14892 Handle nested loading of a class. (JPOOL_UTF): New.
14894 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
14896 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
14898 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
14900 * Make-lang.in (java.install-man): New empty rule.
14901 * typeck.c (set_local_type): New function.
14902 * expr.c (STORE_INTERNAL): Call find_local_variable,
14903 not find_stack_slot. Call set_local_type.
14905 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
14907 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
14908 and building RECORD_TYPE CONSTRUCTORs.
14909 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
14911 * lang.c (use_handles): Change the default to 0.
14912 * decl.c: Define and build class_type, field_type, utf8const_type.
14913 * class.c (make_class_data, make_field_value,
14914 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
14915 hashUtf8String, strLengthUtf8, mangled_classname:
14916 Functions to build reflective data structures.
14917 * parse.c (yyparse): Call make_class_data.
14919 * jcf-io.c (open_class, find_classfile): New functions.
14920 * jcf-dump.c: Support reading classfile from explicitly-named
14921 class file (without CLASSPATH searching).
14923 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
14925 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
14926 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
14927 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
14928 (get_constant): Now trivial for CONSTANT_Utf8.
14930 * jcf.h: Make NEW_CPOOL the default.
14931 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
14933 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>