1 2003-02-26 Tom Tromey <tromey@redhat.com>
3 * jcf-write.c (generate_classfile): Check whether class is
4 deprecated before writing attribute count.
6 2003-02-25 Roger Sayle <roger@eyesopen.com>
8 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
9 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
11 2003-02-23 Tom Tromey <tromey@redhat.com>
13 * lang-options.h: Added -Wdeprecated.
14 * gcj.texi (Warnings): Document -Wdeprecated.
15 * java-tree.h (flag_deprecated): Declare.
16 * lang.c (lang_W_options): Added deprecated.
17 (flag_deprecated): New global.
18 * chartables.h: Rebuilt.
19 * gen-table.pl (process_one): Look at whitespace.
20 (print_tables): Define LETTER_SPACE, LETTER_MASK.
21 * parse.h (CLEAR_DEPRECATED): New macro.
22 (CHECK_DEPRECATED_NO_RESET): New macro.
23 * jcf-parse.c (handle_deprecated): New function.
24 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
25 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
26 * parse.y (resolve_type_during_patch): Check deprecation.
27 (jdep_resolve_class): Likewise.
28 (process_imports): Likewise.
29 (resolve_expression_name): Likewise.
30 (check_deprecation): Strip arrays from decl. Check
32 (patch_method_invocation): Also check the particular constructor
34 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
35 * jcf-write.c (append_deprecated_attribute): New function.
36 (generate_classfile): Generate deprecated attribute when
38 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
39 (java_lex) [case '*']: Simplify logic.
40 (java_start_char_p): Use LETTER_MASK.
41 (java_part_char_p): Likewise.
42 (java_space_char_p): New function.
44 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
46 Change base class access representation.
47 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
48 (add_interface_do): Likewise.
50 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
52 * decl.c (java_init_decl_processing): Change
53 soft_lookupjnimethod_node to reflect the change in
54 signature of _Jv_LookupJNIMethod in libjava/jni.cc
55 * expr.c (build_jni_stub): Calculate and pass the size
56 on the stack of the arguments to a JNI function. Use
57 new target macro MODIFY_JNI_METHOD_CALL to allow a
58 target to modify the call to a JNI method.
60 2003-02-08 Roger Sayle <roger@eyesopen.com>
62 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
63 instead of basename to avoid compiler warnings on Tru64.
65 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
67 * gcj.texi: Update to GFDL 1.2.
69 2003-01-31 Andrew Haley <aph@redhat.com>
71 * parse.y (java_expand_classes): Scan the whole class list looking
72 for access methods that haven't yet been expanded.
74 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
78 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
79 to fix bootstrap on sparc-unknown-netbsdelf1.5.
80 * jcf-parse.c: Likewise.
82 2003-01-31 Mark Wielaard <mark@klomp.org>
84 * gjavah.c (throwable_p): Allocate 1 more byte for string.
86 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
88 * class.c (make_class): Use BINFO_ELTS.
89 (set_super_info): Likewse.
90 (add_interface_do): Likewise.
92 2003-01-30 Tom Tromey <tromey@redhat.com>
94 * jcf-parse.c (read_class): Update identifier's class value if it
95 changed during parsing.
97 2003-01-30 Loren James Rittle <ljrittle@acm.org>
99 * Make-lang.in (po-generated): Find the targets in $(parsedir).
100 Propagate change to all other rules as required.
101 (java/parse-scan.o): Add explicit dependency on
102 $(parsedir)/java/parse-scan.c .
104 2003-01-29 Tom Tromey <tromey@redhat.com>
106 * parse.y (patch_assignment): Only transform the rhs of an
107 assignment when compiling to native.
109 2003-01-28 Tom Tromey <tromey@redhat.com>
111 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
113 2003-01-28 Tom Tromey <tromey@redhat.com>
115 * lex.c (java_lex): Don't include UEOF as part of token.
116 (java_read_unicode): Error if \u sequence prematurely terminated.
118 2003-01-27 Tom Tromey <tromey@redhat.com>
120 * parse.y (java_check_regular_methods): Check for construct after
121 checking types in throws clause.
123 2003-01-24 Tom Tromey <tromey@redhat.com>
125 * class.c (build_static_field_ref): Only a String or numeric field
126 can fold to a constant.
128 2003-01-23 Tom Tromey <tromey@redhat.com>
130 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
131 file name in resource buffer.
133 2003-01-23 Tom Tromey <tromey@redhat.com>
135 * expr.c (build_known_method_ref): Use method's context to find
138 2003-01-23 Tom Tromey <tromey@redhat.com>
140 * constants.c (set_constant_entry): Allocated cleared memory.
142 2003-01-22 Tom Tromey <tromey@redhat.com>
144 * java-tree.h: Don't use PARAMS.
145 * resource.c: Add prototypes for all functions.
146 (write_resource_constructor): Use `const char *' to avoid
149 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
151 * jcf-parse.c (process_zip_dir): Remove unused variable.
153 2003-01-22 Tom Tromey <tromey@redhat.com>
155 * expr.c (build_invokeinterface): Abort if method's context is not
158 2003-01-22 Tom Tromey <tromey@redhat.com>
160 * gcj.texi (Input and output files): Mention non-class entries.
161 * decl.c (java_init_decl_processing): Call
162 init_resource_processing.
163 * java-tree.h (compile_resource_data, write_resource_constructor,
164 compile_resource_file, init_resource_processing): Declare.
165 * config-lang.in (gtfiles): Added resource.c.
166 * Make-lang.in (gt-java-resource.h): New target.
167 (JAVA_OBJS): Added resource.o.
168 (java/resource.o): New target.
169 * resource.c: New file.
170 * class.c (compile_resource_file): Moved to resource.c.
171 (registerResource_libfunc): Likewise.
172 (utf8_decl_list): Mark with GTY; now static.
173 * jcf-parse.c (classify_zip_file): New function.
174 (parse_zip_file_entries): Use it; compile .properties files.
175 (process_zip_dir): Use classify_zip_file and compute_class_name.
176 Don't write class name into zip directory.
177 (java_parse_file): Call write_resource_constructor.
178 (compute_class_name): New function.
179 * jcf-io.c (read_zip_member): Reindented.
181 2003-01-21 Tom Tromey <tromey@redhat.com>
183 * class.c (supers_all_compiled): New function.
184 (make_class_data): Use it.
186 2003-01-21 Tom Tromey <tromey@redhat.com>
188 * parse.y (method_header): Native method can't be strictfp.
189 No method can be transient or volatile.
191 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
193 Make-lang.in (jvspec.o-warn): Add -Wno-error.
195 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
197 * check-init.c: Fix comment typos.
199 * constants.c: Likewise.
201 * except.c: Likewise.
203 * java-except.h: Likewise.
204 * java-tree.h: Likewise.
205 * javaop.h: Likewise.
206 * jcf-dump.c: Likewise.
207 * jcf-io.c: Likewise.
208 * jcf-parse.c: Likewise.
209 * jcf-write.c: Likewise.
211 * mangle.c: Likewise.
212 * typeck.c: Likewise.
213 * verify.c: Likewise.
215 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
217 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
218 * jcf-write.c: Include "tm_p.h".
220 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
222 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
224 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
226 * builtins.c (java_build_function_call_expr): Renamed from
227 build_function_call_expr. All callers changed.
229 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
230 * jcf-parse.c: Include tm_p.h.
232 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
235 2003-01-14 Tom Tromey <tromey@redhat.com>
237 * class.c (make_class_data): Check that super is compiled before
238 building class reference to it.
240 2003-01-14 Andrew Haley <aph@redhat.com>
242 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
243 varargs function -- correct.
245 2003-01-14 Andrew Haley <aph@redhat.com>
247 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
249 2003-01-14 Andrew Haley <aph@redhat.com>
251 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
252 varargs function -- correct.
254 * parse.y (patch_assignment): Copy the rhs of an assignment into a
255 temporary if the RHS is a reference.
257 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
259 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
260 * keyword.h: Regenerated.
262 * All Files: Convert to ISO C style function definitions.
264 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
266 * parse.y (check_pkg_class_access): ANSIfy definition.
268 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
270 * decl.c, parse-scan.y, parse.y: Don't cast return value of
273 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
275 2003-01-09 Geoffrey Keating <geoffk@apple.com>
277 Merge from pch-branch:
279 2002-12-02 Geoffrey Keating <geoffk@apple.com>
281 * Make-lang.in (java/gjavah.o): Update dependencies.
282 * gjavah.c: Include ggc.h.
284 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
286 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
287 (JCFDUMP_OBJS): Add ggc-none.o.
288 (java/jcf-dump.o): Depend on GGC_H.
289 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
291 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
292 * jcf-dump.c: Include ggc.h.
294 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
296 * jcf.h (union cpool_entry): New.
297 (struct CPool): Use gengtype to mark. Change field 'data' to be
299 (struct JCF): Use gengtype to mark.
300 (CPOOL_UINT): Update for new cpool_entry type.
301 (CPOOL_USHORT1): Likewise.
302 (CPOOL_USHORT2): Likewise.
303 (CPOOL_FINISH): Use GC to free cpool subfields.
304 * parse.h (struct parser_ctxt): Mark field current_jcf.
305 * lex.c (java_init_lex): Use GC to allocate struct JCF.
306 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
307 (main_jcf): Use gengtype to mark.
308 (ggc_mark_jcf): Delete.
309 (get_constant): Update for new cpool_entry type.
310 (give_name_to_class): Likewise.
311 (get_class_constant): Likewise.
312 (init_outgoing_cpool): Use GGC to allocate struct CPool.
313 (java_parse_file): Use GGC to allocate struct JCF.
314 (init_jcf_parse): Don't call ggc_add_root.
315 * jcf-reader.c (jcf_parse_constant_pool): Update for new
317 * java-tree.h (current_jcf): Use gengtype to mark.
318 (CPOOL_UTF): Update for new cpool_entry type.
319 (outgoing_cpool): Use gengtype to mark.
320 (struct lang_type): GC struct JCF and struct CPool.
321 * config-lang.in (gtfiles): Add jcf.h.
322 * constants.c (find_tree_constant): New.
323 (set_constant_entry): Allocate cpool subfields using GGC. Update
324 for new cpool_entry type.
325 (find_constant1): Update for new cpool_entry type.
326 (find_constant2): Likewise.
327 (find_utf8_constant): Use find_tree_constant.
328 (find_class_or_string_constant): Remove unnecessary cast to jword.
329 Update for new cpool_entry type.
330 (count_constant_pool_bytes): Update for new cpool_entry type.
331 (write_constant_pool): Likewise.
332 (alloc_name_constant): Use find_tree_constant.
333 (build_constants_constructor): Update for new cpool_entry type.
335 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
337 * parse.y (mark_parser_ctxt): Delete.
338 (goal): Don't use ggc_add_root.
339 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
340 (java_pop_parser_context): Let GC free parser_ctxt.
341 (java_parser_context_resume): Likewise.
342 * parse.h (struct parser_ctxt): Use gengtype to mark.
344 (ctxp_for_generation): Likewise.
345 * lex.h (struct java_lc_s): Mark for gengtype.
346 (java_lexer): Rearrange for gengtype.
347 * config-lang.in (gtfiles): Add lex.h, parse.h.
349 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
351 * All Files: Remove PARAMS macro.
353 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
354 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
357 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
360 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
362 * Make-lang.in (java.install-common, java.uninstall,
363 java.install-info, java.install-man): Prepend $(DESTDIR)
364 to destination paths in all (un)installation commands.
365 (java.install-common): Rewrite $(LN) command to support
366 DESTDIR with "ln" as well as with "ln -s".
368 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
370 * java-tree.h: Protect against multiple inclusion.
372 2003-01-07 Tom Tromey <tromey@redhat.com>
374 * class.c (add_assume_compiled): Don't adjust parent if we're
375 already at the root of tree.
377 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
379 * lang.c (dump_compound_expr): Prototype.
381 2003-01-03 Tom Tromey <tromey@redhat.com>
383 Fix for PR java/8712:
384 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
385 when simply checking against `null'.
387 2003-01-03 Tom Tromey <tromey@redhat.com>
389 * gcj.texi (Standard Properties): Document http.proxyHost and
392 * gcj.texi (GNU Classpath Properties): Document new properties.
394 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
396 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
397 java/lang-options.h, java/mangle.c, java/mangle_name.c,
398 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
400 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
402 * Make-lang.in, boehm.c, buffer.c,
403 buffer.h, builtins.c, class.c,
404 config-lang.in, constants.c,
405 convert.h, decl.c, except.c,
406 expr.c, java-except.h,
407 java-tree.h, javaop.def,
408 jcf-parse.c, jcf-write.c,
409 jv-scan.c, jvgenmain.c,
410 jvspec.c, keyword.gperf,
411 keyword.h, lang-options.h,
412 lang-specs.h, lang.c, lex.c,
413 lex.h, mangle.c, mangle_name.c,
414 parse-scan.y, parse.h, parse.y,
415 typeck.c, verify.c, xref.c,
416 xref.h: Replace "GNU CC" with
417 "GCC" in the copyright header.
419 * check-init.c, gjavah.c, javaop.h,
420 jcf-depend.c, jcf-dump.c, jcf-io.c,
421 jcf-path.c, jcf-reader.c, jcf.h,
422 zextract.c, zipfile.h: These files are
423 "part of GCC". Also say "GCC" not "GNU CC".
425 2002-12-30 DJ Delorie <dj@redhat.com>
427 * Make-lang.in: Protect against texi2pod/pod2man failing.
429 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
431 * gcj.texi: Use @copying.
433 2002-12-27 Mark Mitchell <mark@codesourcery.com>
435 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
437 (print_cxx_classname): Add add_scope parameter.
438 (print_class_decls): Do not emit a semicolon after the extern
440 (process_file): Adjust calls to print_cxx_classname.
442 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
444 * gcj.texi: Include Cover Texts in man page.
446 2002-12-23 Jeff Sturm <jsturm@one-point.com>
448 * class.c (build_static_field_ref): Check FIELD_FINAL.
450 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
451 instead of current_constant_pool_data_ref.
452 * java-tree.h (current_constant_pool_data_ref): Undefine.
453 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
454 * jcf-parse.c (init_outgoing_cpool): Don't initialize
455 current_constant_pool_data_ref.
457 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
458 not build_internal_class_name.
460 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
461 Use it when class ref isn't certain to be compiled.
463 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
465 * gcj.texi: Include gcc-common.texi.
466 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
467 $(srcdir)/doc/include/gcc-common.texi.
469 2002-12-22 Anthony Green <green@redhat.com>
471 * gcj.texi (Limitations): Add note about org.xml.sax and
474 2002-12-20 Tom Tromey <tromey@redhat.com>
476 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
477 where minimum case value is Integer.MIN_VALUE.
480 2002-12-18 Andrew Haley <aph@redhat.com>
482 * parse.y (patch_invoke): Force evaluation order when `check' is
483 set. For PR libgcj/8945.
485 2002-12-16 Mark Mitchell <mark@codesourcery.com>
487 * gcj.texi: Change version number to 3.4.
489 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
490 Andrew Haley <aph@redhat.com>
492 * parse.y (source_end_java_method): Remove custom encoding of line
493 numbers for a function decl before passing it to the back end.
495 2002-12-03 Andrew Haley <aph@redhat.com>
497 * class.c (make_class_data): New field, "chain".
498 * decl.c (java_init_decl_processing): Likewise.
500 2002-12-02 Tom Tromey <tromey@redhat.com>
503 * parse.y (do_resolve_class): Handle qualified name via
506 2002-11-30 Zack Weinberg <zack@codesourcery.com>
508 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
509 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
510 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
511 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
512 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
513 Include coretypes.h and tm.h.
514 * Make-lang.in: Update dependencies.
516 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
518 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
520 2002-11-25 Diego Novillo <dnovillo@redhat.com>
522 * jcf-reader.c: Don't expand JCF_readu4 inside the
523 expansion of JCF_SKIP.
525 2002-11-25 Diego Novillo <dnovillo@redhat.com>
527 * jcf-reader.c: Don't expand JCF_readu4 inside the
528 expansion of JCF_SKIP.
530 2002-11-22 Tom Tromey <tromey@redhat.com>
532 * parse.y (patch_binop): Cast right hand side of shift expression
533 to `int'. Fixes PR java/8676.
535 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
536 Andrew Haley <aph@redhat.com>
538 * gcc/java/jcf-write.c (write_classfile): Remove target
539 class file, if it exists, before renaming the temporary
542 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
544 * jvspec.c (lang_specific_spec_functions): New.
546 2002-11-18 Tom Tromey <tromey@redhat.com>
548 Fix for PR java/7912:
549 * expr.c (can_widen_reference_to): Allow cast of array to
550 Cloneable or Serializable.
551 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
552 (java_io_serializable_identifier_node): Likewise.
553 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
554 (valid_ref_assignconv_cast_p): Use new identifier nodes.
555 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
556 java_io_serializable.
557 * decl.c (java_init_decl_processing): Initialize
558 java_lang_cloneable_identifier_node and
559 java_io_serializable_identifier_node.
560 (java_lang_cloneable_identifier_node): New global.
561 (java_io_serializable_identifier_node): Likewise.
563 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
565 * buffer.c: Remove unnecessary casts.
566 * check-init.c: Likewise.
568 * constants.c: Likewise.
570 * except.c: Likewise.
571 * gjavah.c: Likewise.
572 * jcf-io.c: Likewise.
573 * jcf-parse.c: Likewise.
574 * jcf-path.c: Likewise.
575 * jvspec.c: Likewise.
578 * verify.c: Likewise.
580 2002-11-06 Tom Tromey <tromey@redhat.com>
582 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
585 2002-11-05 Tom Tromey <tromey@redhat.com>
587 Fix for PR java/6388.
588 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
589 * java-tree.h (enum java_tree_index): New values
590 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
591 (decimal_int_max, decimal_long_max): New defines.
592 * lex.c (yylex): Rewrote range checking. Sign extend literals.
593 (error_if_numeric_overflow): Rewrote range checking.
594 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
597 2002-11-02 Tom Tromey <tromey@redhat.com>
599 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
601 * class.c (make_method_value): Put class name, not signature, into
602 `throws' field. For PR java/8415.
604 2002-10-24 Tom Tromey <tromey@redhat.com>
606 * gcj.texi (Invoking gij): Document --showversion.
607 (Standard Properties): java.library.path now set.
609 2002-10-23 Tom Tromey <tromey@redhat.com>
611 * gjavah.c (decode_signature_piece): In JNI mode, print
612 `jobjectArray' when array depth is nonzero.
615 2002-10-15 Andrew Haley <aph@redhat.com>
617 * parse.y (patch_invoke): Call force_evaluation_order on a static
619 (resolve_qualified_expression_name): Call force_evaluation_order
620 on a arg list that is part of a Qualified Expression Name.
622 * lang.c (dump_compound_expr): New.
623 (java_dump_tree): New.
625 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
627 * gcj.texi: Added item describing the GCJ runtime property
630 2002-10-15 Richard Henderson <rth@redhat.com>
632 * jcf-parse.c (get_constant): Fix type warning.
634 2002-10-15 Andrew Haley <aph@redhat.com>
636 * java-tree.h (java_inlining_merge_static_initializers): Declare.
637 (java_inlining_map_static_initializers): Declare.
639 2002-10-14 Andrew Haley <aph@redhat.com>
641 * tree-inline.c (remap_block): All local class initialization
642 flags go in the outermost scope.
643 (expand_call_inline): Call java_inlining_map_static_initializers.
644 (expand_call_inline): Call java_inlining_merge_static_initializers.
645 * java/lang.c (merge_init_test_initialization): New.
646 (java_inlining_merge_static_initializers): New.
647 (inline_init_test_initialization): New.
648 (java_inlining_map_static_initializers): New.
650 2002-10-11 Mark Wielaard <mark@klomp.org>
652 * gcj.texi (Compatibility): Add Limitations and Extensions section.
654 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
656 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
658 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
660 * parse.y (merge_string_cste): Add parentheses around & within |.
662 2002-10-08 Tom Tromey <tromey@redhat.com>
664 * parse.y (variable_declarator_id): Simplify error path for
665 array declarator error. For PR java/8003.
667 2002-10-08 Zack Weinberg <zack@codesourcery.com>
669 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
672 2002-10-08 Andrew Haley <aph@redhat.com>
674 * parse.y (attach_init_test_initialization_flags): Check for
677 2002-10-07 Anthony Green <green@redhat.com>
679 * parse.y (merge_string_cste): Fix bug in string concatenation.
681 2002-10-03 Michael Koch <konqueror@gmx.de>
683 * gcj.texi (Standard properties):
684 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
686 2002-10-02 Roger Sayle <roger@eyesopen.com>
689 * lang.c (java_init): If storing the vbit in function
690 pointers, ensure that force_align_functions_log is atleast
691 one to aid compatability with g++ vtables.
693 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
695 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
696 foul of type-based aliasing.
698 2002-09-30 Anthony Green <green@redhat.com>
700 * gcj.texi (Invoking jv-scan): Fix texinfo.
702 2002-09-28 Anthony Green <green@redhat.com>
704 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
705 (Code Generation): Add -fno-assert documentation.
706 * jv-scan.c (flag_assert): New global.
707 (options): Add assert option.
708 (help): Add --no-assert documentation.
709 * parse-scan.y (flag_assert): New global.
710 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
711 (flag_assert): New global.
712 * java-tree.h (flag_assert): New global.
713 * lex.c (java_lex): Obey flag_assert.
714 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
717 2002-09-26 Andrew Haley <aph@redhat.com>
719 * expr.c (build_java_array_length_access): Check for null pointer.
720 * expr.c (expand_java_arrayload): Likewise.
722 2002-09-21 Richard Henderson <rth@redhat.com>
724 * jcf-parse.c (get_constant): Decode from IEEE no matter
725 what the target format.
727 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
729 * ChangeLog: Follow spelling conventions.
733 * gjavah.c: Likewise.
734 * java-tree.h: Likewise.
735 * jcf-dump.c: Likewise.
736 * jcf-parse.c: Likewise.
737 * jvspec.c: Likewise.
739 * mangle.c: Likewise.
742 2002-09-17 Tom Tromey <tromey@redhat.com>
744 * lex.c (java_read_unicode_collapsing_terminators): Handle case
745 where \r appears at EOF. Fixes PR java/7950.
747 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
749 * jvspec.c (lang_specific_driver): Remove unused variable.
751 2002-09-16 Geoffrey Keating <geoffk@apple.com>
753 * java-tree.h (union lang_tree_node): Add chain_next option.
755 2002-09-16 Richard Henderson <rth@redhat.com>
757 * jcf-parse.c (get_constant): Runtime check for IEEE format;
758 use new real.h interface.
759 * jcf-write.c (find_constant_index): Use new real.h interface.
760 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
762 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
764 * lang.c: Follow spelling conventions.
766 2002-09-11 Per Bothner <per@bothner.com>
768 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
769 constant to the type of the field.
770 (java_complete_tree): Remove now-redundant code.
772 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
774 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
777 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
778 return label if a ret instruction for the jsr has been reached.
780 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
782 * parse.y (DIR_SEPARATOR): Don't define.
783 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
785 2002-08-28 Andrew Haley <aph@redhat.com>
787 * verify.c (verify_jvm_instructions): Allow exception handler
788 inside code that is being protected, but generate a warning.
789 * except.c (link_handler): Initialize `expanded' in new eh_range.
790 (binding_depth, is_class_level, current_pc): Declare extern.
792 2002-09-01 Mark Wielaard <mark@klomp.org>
794 * gcj.texi: Add chapter about system properties.
797 2002-08-26 Tom Tromey <tromey@redhat.com>
799 * parse.y (try_builtin_assignconv): Allow narrowing primitive
800 conversion if RHS_TYPE is byte, short, or char.
802 2002-08-22 Tom Tromey <tromey@redhat.com>
804 * gcj.texi (Invoking gij): Document -cp and -classpath.
806 2002-08-21 Tom Tromey <tromey@redhat.com>
808 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
809 $(prefix)/share. For PR libgcj/7633.
811 For PR java/6005 and PR java/7611:
812 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
813 (java_can_use_bit_fields_p): New function.
815 2002-08-16 Tom Tromey <tromey@redhat.com>
817 * gcj.texi (Class Initialization): Mention class initialization of
820 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
822 * Make-lang.in (java-tree-inline.o): New.
823 (JAVA_OBJS): Add java-tree-inline.o.
824 * parse.y (source_end_java_method): Call java_optimize_inline.
825 (java_expand_method_bodies): Save method's tree in
827 (add_stmt_to_compound): Keep track of the number of statments.
828 * lang.c (java_init): Enable flag_inline_trees.
829 (java_post_options): If flag_inline_functions is on, enable
830 flag_inline_trees instread.
831 (decl_constant_value): New.
832 (java_tree_inlining_walk_subtrees): New.
833 * java-tree.h (DECL_NUM_STMTS): New macro.
834 (java_optimize_inline): Declare.
835 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
837 * decl.c (build_result_decl): If we already have a DECL_RESULT
839 (dump_function): New.
840 (java_optimize_inline): New.
841 (dump_function): New.
843 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
846 * parse.y (build_assertion): Invert return from
847 desiredAssertionStatus.
849 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
851 * jcf-write.c (get_access_flags): Return correct access flags for
852 private and protected inner classes.
854 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
856 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
858 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
860 * mangle_name.c: Don't include obstack.h twice.
861 * xref.c: Don't include obstack.h.
863 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
865 * class.c: (permanent_obstack): Delete declaration.
866 * constants.c: (permanent_obstack): Delete declaration.
867 * except.c: (permanent_obstack): Delete declaration.
868 * expr.c: (permanent_obstack): Delete declaration.
869 * jcf-parse.c: (permanent_obstack): Delete declaration.
870 (saveable_obstack): Delete declaration.
871 * parse.h: (permanent_obstack): Delete declaration.
872 * typeck.c: (permanent_obstack): Delete declaration.
874 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
876 * gcj.texi (version-gcc): Increase to 3.3.
878 2002-07-22 Tom Tromey <tromey@redhat.com>
880 * lex.c (java_lex): Check for `e' or `E' after 0.
882 2002-07-21 Richard Henderson <rth@redhat.com>
884 * lang.c (java_unsafe_for_reeval): New.
885 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
887 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
889 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
890 (jcf_path_init): Use GET_ENVIRONMENT.
892 2002-07-10 Roger Sayle <roger@eyesopen.com>
893 Zack Weinberg <zack@codesourcery.com>
895 * builtins.c (initialize_builtins): Remove defines that
896 handled C/C++ specific junk hereby removed from builtins.def.
898 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
900 * lang.c (java_post_options): Update prototype.
902 2002-07-05 Roger Sayle <roger@eyesopen.com>
904 * builtins.c (initialize_builtins): Ignore the additional
905 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
906 the builtins.def file.
908 2002-07-01 Tom Tromey <tromey@redhat.com>
911 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
914 2002-07-01 Roger Sayle <roger@eyesopen.com>
916 * java/decl.c (builtin_function): Accept additional parameter.
917 (java_init_decl_processing): Pass an additional NULL_TREE
918 argument to builtin_function.
920 2002-06-29 T.J. Mather <tjmather@maxmind.com>
922 * gcj.texi: Fixed gcj invocation example so that it compiles.
924 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
926 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
927 * parse.y (mark_parser_ctxt): Likewise.
928 (check_modifiers, declare_local_variables): Avoid incorrect
929 hardcoded constant 10.
931 * lex.c (java_read_char): Avoid "comparison is always true"
934 2002-06-25 Andreas Schwab <schwab@suse.de>
936 * expr.c (JSR): Avoid undefined operation on PC.
938 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
940 * decl.c (clear_binding_level): Const-ify.
942 2002-06-13 Akim Demaille <akim@epita.fr>
944 * parse.y (class_declaration, interface_declaration): Make sure
945 all their rules have an action, in order to avoid meaningless `$$
946 = $1' and their type clashes.
948 2002-06-11 Tom Tromey <tromey@redhat.com>
950 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
951 * parse-scan.y (statement_without_trailing_substatement): Added
953 (assert_statement): New rule.
954 * java-tree.h (struct lang_type) [assertions]: New field.
955 (TYPE_USES_ASSERTIONS): New macro.
956 (CLASS_USES_ASSERTIONS): Likewise.
957 (FIELD_SYNTHETIC): New define.
958 * lex.c (java_lval;): Added ASSERT_TK.
959 * parse.y (ASSERT_TK): Added.
960 (statement_without_trailing_substatement): Added assert_statement.
961 (assert_statement): New rule.
962 (build_assertion): New function.
963 (maybe_generate_pre_expand_clinit): Create and initialize
965 (lookup_package_type): Removed decl.
966 * keyword.h: Rebuilt.
967 * keyword.gperf (assert): New token.
969 2002-06-10 Akim Demaille <akim@epita.fr>
971 * parse.y (interface_type_list, class_member_declaration)
972 (unary_expression_not_plus_minus): Remove duplicate %type.
975 2002-06-09 Tom Tromey <tromey@redhat.com>
977 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
979 * parse.y (method_header): Give error message in all cases.
982 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
984 Don't use RTL inlining. Fix for PR java/6820.
985 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
986 (flag_really_inline): New.
987 (java_decode_option): Set flag_really_inline if -finline-functions
989 (java_post_options): New function. Turn off inlining unless
990 flag_really_inline is set.
992 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
994 * gjavah.c (throwable_p): Accept argument as either a classname or
995 signature fragment. Create null-terminated classname string for super
996 when calling itself recursively.
997 (decode_signature_piece): Skip first character from class name
998 signature when calling throwable_p.
1000 2002-06-08 H.J. Lu (hjl@gnu.org)
1002 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
1004 2002-06-04 Tom Tromey <tromey@redhat.com>
1006 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
1008 2002-06-04 Michael Koch <konqueror@gmx.de>
1010 * gcj.texi (Input Options): Fixed typo.
1012 2002-06-04 Zack Weinberg <zack@codesourcery.com>
1014 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
1015 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
1016 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
1017 and all now-pointless local variables. Rename other local
1018 variables to reflect their not being handles.
1020 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
1021 #if JCF_USE_STDIO blocks.
1023 * parse.y: Add missing semicolon at end of rule.
1025 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
1027 * check-init.c (attach_initialized_static_class): Delete, unused.
1028 * parse.y: Use htab_t instead of struct hashtable, update
1030 * java-tree.h: Include hashtab.h instead of hash.h.
1031 (struct lang_decl_func): Use htab_t, set up for gengtype.
1032 (struct init_test_hash_entry): Delete.
1033 (struct treetreehash_entry): New.
1034 (java_treetreehash_find): New
1035 (java_treetreehash_new): New prototype.
1036 (java_treetreehash_create): New prototype.
1037 (java_mark_tree): Delete prototype.
1038 (java_hash_hash_tree_node): Delete prototype.
1039 (java_hash_compare_tree_node): Delete prototype.
1040 (attach_initialized_static_class): Delete prototype.
1041 * expr.c (build_class_init): Update to use java_treetreehash
1043 (java_expand_expr): Update to use htab_t.
1044 (emit_init_test_initialization): Likewise.
1045 * decl.c (java_mark_tree): Delete.
1046 * class.c (init_test_hash_newfunc): Delete.
1047 (java_hash_hash_tree_node): Delete.
1048 (java_hash_compare_tree_node): Delete.
1049 (add_method_1): Update to use java_treetreehash functions.
1050 (JAVA_TREEHASHHASH_H): New macro.
1051 (java_treetreehash_hash): New function.
1052 (java_treetreehash_compare): New function.
1053 (java_treetreehash_find): New function.
1054 (java_treetreehash_new): New function.
1055 (java_treetreehash_create): New function.
1056 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
1058 * Make-lang.in (java/parse.o): Depend on debug.h.
1059 * java-tree.h (struct lang_identifier): Use gengtype.
1060 (union lang_tree_node): New.
1061 (struct lang_decl_func): Use gengtype.
1062 (struct lang_decl_var): Likewise.
1063 (struct lang_decl): Likewise.
1064 * parse.y: Include debug.h.
1065 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
1067 * lang.c (struct language_function): New dummy structure.
1069 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
1070 descriminator for DECL_LANG_SPECIFIC.
1071 (struct lang_decl_func): Rename from struct lang_decl.
1072 (enum lang_decl_desc): New.
1073 (struct lang_decl): Make it a union. Update all the accessor macros.
1074 (struct lang_type): Use gengtype.
1075 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
1076 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
1077 are now the same size.
1078 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
1079 use discriminator to mark DECL_LANG_SPECIFIC.
1081 * Make-lang.in (gt-java-builtins.h): New rule.
1082 (java/builtins.o): Add dependency on gt-<filename>.h.
1083 * builtins.c: Use gengtype for roots.
1084 (union string_or_tree): Use gengtype.
1085 (struct builtin_record): Use gengtype.
1086 * config-lang.in (gtfiles): Add builtins.c.
1088 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
1089 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
1090 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
1091 gt-java-parse.h, gtype-java.h): Add rules to generate.
1092 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
1093 (class.o): Add dependency on gt-*.h.
1094 (constants.o): Likewise.
1097 (jcf-parse.o): Likewise.
1098 (jcf-write.o): Likewise.
1100 * config-lang.in (gtfiles): New.
1101 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1102 * constants.c: Replace uses of ggc_add_* with GTY markers.
1104 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1105 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1106 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
1107 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
1109 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
1111 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1112 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
1114 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1115 Include gtype-java.h.
1117 2002-06-02 Tom Tromey <tromey@redhat.com>
1119 Fix for PR java/5913:
1120 * parse.y (patch_binop): Call patch_string on op1.
1122 2002-06-02 Tom Tromey <tromey@redhat.com>
1124 Fix for PR java/1343, PR java/6336:
1125 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
1126 formatting. Changed return type.
1127 (anonymous_class_counter): Moved to top of file.
1128 (maybe_make_nested_class_name): Append number to class name for
1129 function-local classes.
1131 2002-05-28 Zack Weinberg <zack@codesourcery.com>
1133 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
1134 * Make-lang.in: Update dependency lists.
1136 2002-05-18 Mark Mitchell <mark@codesourcery.com>
1138 * gjavah.c (throwable_p): Do not free the name of the class after
1139 passing it to find_class.
1140 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
1141 * jcf-io.c (dirent.h): Include it.
1142 (fnmatch.h): Likewise.
1143 (compare_path): New function.
1144 (java_or_class_file): Likewise.
1145 (memoized_dirlist_entry): New type.
1146 (memoized_dirlist_lookup_eq): New function.
1147 (memoized_dirlists): New variable.
1148 (caching_stat): New function.
1149 (memoized_class_lookup_eq): New function.
1150 (memoized_class_lookups): Likewise.
1151 (find_class): Use memoized_class_lookups and caching_stat.
1152 * jcf.h (JCF_USE_SCANDIR): Define.
1153 * parse.y (java_expand_classes): Write the class files in reverse
1156 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1158 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
1160 2002-05-13 Mark Mitchell <mark@codesourcery.com>
1162 * jcf-write.c (write_classfile): Unlink the temporary file if it
1163 cannot be renamed. Use concat to build up the name of the
1166 2002-05-08 Mark Mitchell <mark@codesourcery.com>
1168 * jcf-write.c (write_classfile): Write the file to a
1169 temporary file and then rename it.
1171 2002-05-07 Tom Tromey <tromey@redhat.com>
1173 * gjavah.c (throwable_p): Use xstrdup, not strdup.
1175 Fix for PR java/1200:
1176 * gjavah.c (throwable_p): New function.
1177 (decode_signature_piece): Use it. A `WeakReference' isn't the
1180 (gcjh_streq): New function.
1182 2002-05-07 Andreas Jaeger <aj@suse.de>
1184 * parse.y (finish_for_loop): Fix if statement.
1186 2002-05-06 Tom Tromey <tromey@redhat.com>
1188 Fix for PR java/5941:
1189 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
1190 loop update expression.
1191 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
1192 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
1194 2002-05-04 Mark Wielaard <mark@klomp.org>
1197 * parse.y (build_string_concatenation): Return just op1 only when op2
1198 is null and op1 is a STRING_CST, otherwise always construct a
1201 2002-04-27 Tom Tromey <tromey@redhat.com>
1204 * parse.y (string_convert_int_cst): New function.
1205 (merge_string_cste): Use it.
1207 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
1209 * java-tree.h (java_parse_file): Update.
1210 (java_set_yydebug): Remove.
1211 * jcf-parse.c (yydebug): Remove.
1212 (java_set_yydebug): Die.
1213 (java_parse_file): Update.
1214 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
1216 2002-04-24 Tom Tromey <tromey@redhat.com>
1219 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
1220 EXPR_WFL_QUALIFICATION of qual_wfl.
1222 2002-04-23 Per Bothner <per@bothner.com>
1224 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
1225 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
1226 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
1228 2002-04-23 Tom Tromey <tromey@redhat.com>
1231 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
1232 recognize `-fcompile-resource='.
1233 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
1236 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1238 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
1239 paths. Fixes PR java/2791.
1241 2002-04-19 Andrew Haley <aph@redhat.com>
1243 * jcf-write.c (push_long_const): lo, hi: New variables.
1244 Use rshift_double to extract the high part of a 64-bit long.
1245 Use WORD_TO_INT to extract the low part.
1247 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
1248 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
1249 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
1251 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
1253 * typeck.c (incomplete_type_error): Remove.
1255 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1257 * class.c (make_class_data): Set DECL_ALIGN on static class data,
1258 for hash synchronization.
1259 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
1260 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
1263 2002-04-16 Mark Wielaard <mark@klomp.org>
1265 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
1268 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1270 Fix for PR java/6294:
1271 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
1274 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1276 Fix for PR java/6085:
1277 * parse.y (patch_method_invocation): Always use build_access_to_thisn
1278 to get enclosing "this" argument for inner-class constructor
1279 invocation. Pass correct arguments to build_access_to_thisn.
1281 2002-04-10 Andreas Jaeger <aj@suse.de>
1283 * gcj.texi (Input Options): Fix extdirs patch.
1285 2002-04-10 Anthony Green <green@redhat.com>
1287 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
1289 2002-04-09 Anthony Green <green@redhat.com>
1291 * gcj.texi (Input Options): Add --extdirs documentation.
1292 * jcf-dump.c (OPT_extdirs): New macro.
1293 (options): Add extdirs option.
1294 (help): Describe --extdirs.
1295 (main): Handle OPT_extdirs.
1296 * gjavah.c (OPT_extdirs): New macro.
1297 (options): Add extdirs option.
1298 (help): Describe --extdirs.
1299 (main): Handle OPT_extdirs.
1300 * jcf-path.c (jcf_path_init): Add extdirs support.
1301 (jcf_path_extdirs_arg): New function.
1302 (extensions): New variable to hold extensions path entries.
1303 * jvspec.c: Remove -fextdirs= when compiling main().
1304 * lang.c (java_decode_option): Handle -fextdirs=.
1305 * jcf.h (jcf_path_extdirs_arg): Declare new function.
1306 * Make-lang.in: Compile jcf-path with version info for use in
1307 identifying the appropriate libgcj.jar.
1309 2002-04-08 Tom Tromey <tromey@redhat.com>
1312 * .cvsignore: Added rmic.1 and rmiregistry.1.
1313 * gcj.texi (Top): Link to new nodes.
1314 (Invoking rmic): New node.
1315 (Invoking rmiregistry): Likewise.
1316 * Make-lang.in (java.generated-manpages): Added rmic.1 and
1318 (java.maintainer-clean): Likewise.
1319 ($(srcdir)/java/rmic.1): New target.
1320 ($(srcdir)/java/rmiregistry.1): Likewise.
1321 (java.install-man): Handle rmic.1 and rmiregistry.1.
1323 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1325 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
1326 Add note about handling uncaught exceptions. Add an exception handler
1329 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1331 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
1332 after using it to patch CALL_EXPR.
1334 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1336 * gcj.texi (Invocation): Document CNI invocation API.
1338 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
1340 * expr.c (truthvalue_conversion): Rename. Update.
1341 (expand_compare): Update.
1342 * java-tree.h (java_truthvalue_conversion): New.
1343 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
1345 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1347 * java-tree.h (java_mark_addressable): New.
1348 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
1349 * typeck.c (mark_addressable): Rename, update.
1351 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1353 * expr.c (build_java_binop): Update.
1354 * java-tree.h (java_signed_type, java_unsigned_type,
1355 java_signed_or_unsigned_type): Update.
1356 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
1357 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
1358 * parse.y (patch_binop): Update.
1359 * typeck.c (signed_or_unsigned_type, unsigned_type,
1360 signed_type): Update.
1362 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
1364 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
1365 (java_dummy_print): Remove.
1366 (lang_print_error): Rename. Exit early if inhibiting output.
1367 (inhibit_error_printing_function): New.
1368 (java_init): Don't set hook.
1369 (lang_init_source): Use new boolean.
1371 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1373 * parse.y (do_resolve_class): Fix infinite recursion.
1375 2002-03-29 Tom Tromey <tromey@redhat.com>
1377 * parse.y (check_inner_circular_reference): Ignore incomplete
1380 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
1382 * Make-lang.in (builtins.o): Update.
1383 * boehm.c (get_boehm_type_descriptor): Update.
1384 * builtins.c: Include langhooks.h.
1385 * decl.c (java_init_decl_processing): Update.
1386 * java-tree.h (java_type_for_mode, java_type_for_size): New.
1387 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
1389 * typeck.c (type_for_mode, type_for_size): Update.
1391 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1393 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
1395 2002-03-28 Tom Tromey <tromey@redhat.com>
1397 * except.c (expand_end_java_handler): If the handler type is NULL,
1398 use java.lang.Throwable. Fixes PR java/5986.
1400 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1402 Fix for PR java/4715:
1403 * jcf-parse.c (parse_source_file_3): New function.
1404 (read_class): Call it.
1405 (java_parse_file): Likewise.
1407 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
1409 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
1411 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1413 * parse.y (resolve_package): Initialize "decl".
1414 (lookup_package_type): Remove unused function.
1416 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1418 Fix for PR java/5993:
1419 * parse.y (resolve_package): Return the decl if resolution was
1420 successful. Don't special case "java.lang" and "java.lang.reflect"
1421 packages. Set type_name to the merged identifier.
1422 (resolved_qualified_expression_name): Print error using "name" if
1423 resolve_package returns NULL_TREE.
1425 2002-03-27 Tom Tromey <tromey@redhat.com>
1427 * expr.c (expand_invoke): Don't generate null pointer check if
1428 we're calling <init>.
1430 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
1432 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
1434 * java-tree.h (java_lang_expand_expr): Similarly.
1435 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
1436 (java_init): Don't set hook.
1438 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1440 Fix for PR java/5850:
1441 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
1442 context if field was not found in the current scope.
1443 * expr.c (lookup_field): Don't look in enclosing contexts.
1445 2002-03-26 Tom Tromey <tromey@redhat.com>
1447 Fix for PR java/5942:
1448 * parse.y (init_src_parse): Added sanity check.
1449 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
1452 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
1454 * decl.c (lang_mark_tree): Rename java_mark_tree.
1455 * java-tree.h (java_mark_tree): New.
1456 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
1458 2002-03-25 Zack Weinberg <zack@codesourcery.com>
1460 * lex.c: Change java_perform_atof to take normal parameters
1461 instead of a pointer to a parameter block. Call it directly
1464 2002-03-22 Mark Wielaard <mark@klomp.org>
1466 Fix for PR java/5368:
1467 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
1468 when printing error message.
1470 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
1472 * decl.c (maybe_build_cleanup): Remove.
1474 2002-03-22 Tom Tromey <tromey@redhat.com>
1476 Andrew Haley <aph@cambridge.redhat.com>
1478 * expr.c (build_field_ref): Don't build a check if the field is a
1481 2002-03-21 Eric Blake <ebb9@email.byu.edu>
1483 Fix for PR java/6026:
1484 * lex.c (java_lex): Fix parsing of consecutive floats.
1486 2002-03-21 Tom Tromey <tromey@redhat.com>
1488 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
1491 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
1493 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
1494 insert_block, getdecls, kept_level_p, global_bindings_p): New.
1496 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1498 * gcj.texi: @code{gcj} becomes @command{gcj}.
1499 @code{gcc} becomes @command{gcc}.
1500 GcjRaw changed to gnu.gcc.RawData.
1502 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
1504 * decl.c (start_java_method): Use new hook.
1505 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
1506 (java_init): Remove old hook.
1508 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1510 * builtins.c (define_builtin): Do nothing if `type' is null.
1513 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1515 * parse.y (parser_check_super_interface): Fix error message
1518 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1520 * jcf-parse.c (get_constant): Delete unused variables.
1522 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
1524 * java-tree.h (java_parse_file): New.
1525 * jcf-parse.c (yyparse): Rename java_parse_file.
1526 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
1528 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1530 * parse.y (craft_constructor): Return the constructor decl.
1531 (java_expand_classes): Update comments.
1532 (lookup_method_invoke): Call fix_constructors immediately for
1533 anonymous class. Fixes PR java/5935.
1535 2002-03-15 Anthony Green <green@redhat.com>
1537 * jcf-parse.c (yyparse): Don't emit class registration
1538 constructor when compiling resource files.
1540 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1542 * lang.c (java_tree_code_type, java_tree_code_length,
1543 tree_code_name): Delete.
1544 (tree_code_type, tree_code_length, tree_code_name): Define.
1545 (java_init): Don't try to copy into the various tree_code
1548 2002-03-12 Tom Tromey <tromey@redhat.com>
1550 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
1551 UTF-8, not UCS-2. Fixes PR java/5923.
1553 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
1554 a call_expr wrapped in a convert. Fixes PR java/5848.
1556 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1558 * jcf-write.c (write_classfile): Improve error strings.
1560 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1562 * lex.c: Adjust comments to GNU standards.
1564 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1566 Fix for PR java/5902:
1567 * lex.c (java_lex): Fix parsing of literals.
1569 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1571 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
1572 to prevent it getting evaluated twice in the store checking case.
1573 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
1576 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1578 * decl.c (java_init_decl_processing): Make sure class_type_node
1579 alignment is not less than 64 bits if hash synchronization is enabled.
1581 2002-03-08 Per Bothner <per@bothner.com>
1583 * parse.y (java_complete_lhs): Check if patch_assignment
1584 returned an error-mark.
1586 * parse.y (try_builtin_assignconv): Don't special-case zero.
1588 2002-03-08 Per Bothner <per@bothner.com>
1590 Fix for PR java/5812.
1591 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
1592 here instead of in JSR macro. Likewise with load_type_state call.
1593 Do the latter on if the return_pc has been verified (the jsr returns).
1594 (JSR): Now just call build_java_jsr.
1596 2002-03-07 Jeff Sturm <jsturm@one-point.com>
1598 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
1599 (java.install-common): Link native driver to
1600 JAVA_TARGET_INSTALL_NAME.
1602 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
1604 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
1605 * builtins.c(sin_builtin): Likewise
1606 * builtins.c(sqrt_builtin): Likewise
1608 2002-03-03 Zack Weinberg <zack@codesourcery.com>
1610 * java/expr.c, java/jcf-parse.c, java/lex.c:
1611 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
1612 REAL_ARITHMETIC blocks unconditional. Delete some further
1613 #ifdef blocks predicated on REAL_ARITHMETIC.
1615 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1617 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
1618 explicit sizeof/sizeof.
1619 * decl.c (java_init_decl_processing): Likewise.
1620 * jcf-parse.c (init_jcf_parse): Likewise.
1621 * parse.y (init_src_parse): Likewise.
1623 2002-03-02 Per Bothner <per@bothner.com>
1625 Make --CLASSPATH by a synonym for --classpath and -classpath.
1626 Implement --bootclasspath.
1627 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
1628 (classpath_l): Remove.
1629 (jcf_path_CLASSPATH_arg): Remove.
1630 (jcf_path_bootclasspath_arg): New function.
1631 (jcf_path_seal): Simplify accordingly.
1633 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
1634 (jcf_path_CLASSPATH): Remove declaration.
1635 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
1636 (lang_specific_driver): Translate -bootclasspath.
1637 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
1638 * lang.c (decode_lang_options): Do jcf_path_init first.
1639 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
1640 * gjavah.c: Also handle --bootclasspath.
1641 Handle --CLASSPATH as a synonum for --classpath.
1642 * jcf-dump.c: Likewise.
1644 "." is not part of system path, but is the default for --classpath.
1645 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
1646 (jcf_path_seal): Add "." if no CLASSPATH specified.
1648 * gcj.texi: Document changes.
1650 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1652 * expr.c (build_java_arraystore_check): Fix formatting.
1654 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1656 Fix for PR java/5758, java/5632:
1657 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
1658 inner-class separator too.
1659 * parse.y (do_resolve_class): New local `decl_result.'
1660 Progressively build a name for what can have been loaded.
1662 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1664 * expr.c (java_array_data_offset): Removed function.
1665 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
1666 (build_java_array_length_access): Obtain "length" value using a
1667 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
1668 (build_java_arrayaccess): Correct comment. Access "data" using a
1669 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
1670 (build_java_arraystore_check): New function.
1671 (expand_java_arraystore): Use build_java_arraystore_check.
1672 * parse.y (patch_assignment): Simplify code to insert a store check
1673 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
1674 * check-init.c (check_init): Update to reflect that an array length
1675 access is now a COMPONENT_REF.
1676 * gcj.texi (Code Generation): Improve documentation of
1677 -fno-bounds-check. Add documentation for -fno-store-check.
1678 * java-tree.h (flag_store_check): Declare.
1679 (build_java_arraystore_check): Declare.
1680 * lang.c (flag_store_check): Initialize to 1.
1681 (lang_f_options): Add store-check option.
1682 * jvspec.c: Don't pass store-check option to jvgenmain.
1683 * lang-options.h: Add help string for -fno-store-check.
1685 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
1687 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
1688 * java-tree.h (java_dup_lang_specific_decl): New.
1689 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
1691 2002-02-27 Zack Weinberg <zack@codesourcery.com>
1693 * builtins.c, decl.c: Delete traditional-mode-related code
1694 copied from the C front end but not used, or used only to
1695 permit the compiler to link.
1697 2002-02-22 Tom Tromey <tromey@redhat.com>
1699 Fix for PR java/2369:
1700 * jvspec.c (verify_class_name): New function.
1701 (lang_specific_driver): Call it.
1702 (JAVA_START_CHAR_P): New macro.
1703 (JAVA_PART_CHAR_P): Likewise.
1705 2002-02-22 Per Bothner <per@bothner.com>
1707 * class.c: Change vtable to be more compatible with g++ v3 abi.
1708 (get_dispatch_table): Prepend offset-to-top (always 0) and
1709 type_info pointer (currently unimplemented hence NULL) to vtable.
1710 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
1711 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
1712 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
1713 (build_dtable_decl): Add declarations for new fields.
1715 2002-02-20 Per Bothner <per@bothner.com>
1717 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
1718 to finit$ (otherwise generate_bytecode_insns drops it). However, we
1719 don't need to set it on the COMPOUND_EXPR - the caller does that.
1721 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1723 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
1724 `--CLASSPATH' becomes `--classpath.'
1725 * gjavah.c: Likewise.
1726 * jcf-dump.c: Likewise.
1727 * lang-options.h: Likewise.
1729 * jcf-path.c: Updated comment.
1730 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
1731 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
1732 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
1733 (jcf_path_CLASSPATH_arg): Ditto.
1734 (classpath_u): Updated leading comment.
1736 2002-02-20 Per Bothner <per@bothner.com>
1738 * builtins.c (check_for_builtin): New function.
1739 (build_call_or_builtin): Remove.
1740 * java-tree.h: Update accordingly.
1741 * expr.c (expand_invoke): Use build + check_for_builtin instead
1742 of build_call_or_builtin.
1743 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
1744 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
1745 flag (which had caused jcf-write to incorrectly emit invokevirtual).
1747 2002-02-17 Tom Tromey <tromey@redhat.com>
1749 * java-tree.h (TYPE_STRICTFP): New macro.
1750 (struct lang_type) [strictfp]: New field.
1751 (CLASS_STRICTFP): New macro.
1752 (METHOD_STRICTFP): New macro.
1753 (struct lang_decl) [strictfp]: New field.
1754 * parse.y (method_header): Disallow strictfp constructor or
1756 (STRICT_TK): Move before MODIFIER_TK.
1757 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
1758 (METHOD_MODIFIERS): Likewise.
1759 (INTERFACE_MODIFIERS): Likewise.
1760 * jcf-write.c (get_access_flags): Likewise.
1761 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
1762 (add_method_1): Likewise.
1763 (get_access_flags_from_decl): Likewise.
1764 * jcf-dump.c (print_access_flags): Print in standard order. Also,
1765 recognize strictfp flag.
1766 * jcf.h (ACC_STRICT): New define.
1768 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
1770 * class.c(build_utf8_ref): Move declaration of decl_size
1772 2002-02-07 Tom Tromey <tromey@redhat.com>
1774 * gcj.texi (Input Options): --CLASSPATH does not suppress system
1777 2002-02-04 Anthony Green <green@redhat.com>
1779 * class.c (build_utf8_ref): Put UTF-8 constants into merged
1780 sections if available.
1782 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1784 * parse.y (java_expand_classes): Fix typo in static field loop.
1786 2002-02-02 Richard Henderson <rth@redhat.com>
1788 * class.c (add_field): Mark static fields external.
1789 (build_class_ref): Remove redundant set.
1790 * parse.y (java_expand_classes): Mark static fields of classes
1791 to be compiled as local.
1792 * jcf-parse.c (parse_class_file): Likewise.
1794 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1796 * gcj.texi (About CNI): New node.
1798 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
1801 * jcf-parse.c : Check for HAVE_LOCALE_H before using
1802 setlocale() with LC_CTYPE as a parameter.
1805 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
1807 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1808 Follow GNU Coding Standards for --version.
1810 2002-01-28 Tom Tromey <tromey@redhat.com>
1812 * expr.c (build_jni_stub): Ensure storage for `meth' is
1814 * parse.y (java_complete_expand_methods): Set
1815 current_function_decl before building JNI stub.
1817 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
1819 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
1822 2002-01-22 Tom Tromey <tromey@redhat.com>
1824 * decl.c (java_init_decl_processing): Use add_predefined_file.
1825 Predefine RawData.java.
1826 (predef_filenames): Removed.
1827 (java_init_decl_processing): Don't register predef_filenames.
1828 * jcf-parse.c (add_predefined_file): New function.
1829 (predefined_filename_p): Rewrote.
1830 (predefined_filename_p): No longer static.
1831 * decl.c (java_init_decl_processing): Call initialize_builtins.
1832 * Make-lang.in (JAVA_OBJS): Added builtins.o.
1833 (java/builtins.o): New target.
1834 * builtins.c: New file.
1835 * parse.y (patch_invoke): Use build_call_or_builtin.
1836 * java-tree.h (build_call_or_builtin): Declare.
1837 (initialize_builtins): Declare.
1838 (java_set_exception_lang_code): Removed unused declaration.
1839 (PREDEF_FILENAMES_SIZE): Removed.
1840 (java_tree_index): Added JTI_PREDEF_FILENAMES.
1841 (predef_filenames): New define.
1842 (add_predefined_file): Declare.
1843 (predefined_filename_p): Declare.
1844 * expr.c (expand_invoke): Use build_call_or_builtin.
1846 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1848 * parse.y (patch_switch_statement): Fix format specifier.
1850 2002-01-16 Tom Tromey <tromey@redhat.com>
1852 More for PR java/5365:
1853 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
1855 (process_file): Generate include for
1856 java.lang.UnsupportedOperationExceptions.
1858 2002-01-15 Andreas Jaeger <aj@suse.de>
1860 * .cvsignore: Add man pages.
1862 2002-01-15 Tom Tromey <tromey@redhat.com>
1864 Fix for PR java/5365:
1865 * gjavah.c (process_file): Turn class name into a file name.
1867 2002-01-14 Matthias Klose <doko@debian.org>
1869 * gcj.texi: Fix whitespace and formatting errors in the
1870 synopsis of the man pages. Update copyright.
1872 2002-01-14 Tom Tromey <tromey@redhat.com>
1875 * Make-lang.in (java.install-man): Handle jv-convert man page.
1876 (java.generated-manpages): Added jv-convert.1.
1877 (java.uninstall): Remove jv-convert.1.
1878 (java.maintainer-clean): Likewise.
1879 ($(srcdir)/java/jv-convert.1): New target.
1880 * gcj.texi (Top): Link to jv-convert node.
1881 (Individual utilities): Likewise.
1882 (Invoking jv-convert): New node.
1884 2001-01-10 Jeff Sturm <jsturm@one-point.com>
1885 Martin Kahlert <martin.kahlert@infineon.com>
1887 * jcf-parse.c (get_constant): Don't swap lo/hi for big
1888 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
1890 2002-01-03 Graham Stott <grahams@redhat.com>
1892 * class.c (compile_resource_file): Update copyright date.
1893 Constify filename parameter.
1894 (java-tree.h): Update copyright date.
1895 (compile_resource_file): Constify filename parameter.
1897 2002-01-03 Graham Stott <grahams@redhat.com>
1899 * gcc/jcf-parse.c: Update copyright date.
1900 (yyparse): Constify resource_filename.
1902 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1904 * parse.y (src_parse_roots): Don't needlessly zero init.
1906 2001-12-31 Tom Tromey <tromey@redhat.com>
1908 * parse.y (dump_java_tree): New function.
1909 (source_end_java_method): Call it.
1910 (end_class_declaration): Likewise.
1911 * lang.c (java_decode_option): Call dump_switch_p.
1913 2001-12-28 Tom Tromey <tromey@redhat.com>
1915 * gen-table.pl: Don't process characters after \uffff. Added
1916 comment pointing to input file.
1918 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1920 * gen-table.pl: Const-ify output. Document the location of a
1921 suitable unicode input file.
1923 * chartables.h: Regenerate.
1925 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1927 * chartables.h: Const-ify.
1928 * gjavah.c (options): Likewise.
1929 * jcf-dump.c (options): Likewise.
1930 * jv-scan.c (options): Likewise.
1931 * lex.c (java_start_char_p, java_part_char_p): Likewise.
1932 * parse.y (binop_lookup): Likewise.
1934 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1936 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
1937 the static arrays that are output.
1938 * jvspec.c (jvgenmain_spec): Make static.
1939 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
1940 * keyword.h: Regenerate.
1941 * lang.c (string_option, process_option_with_no, lang_f_options,
1942 lang_W_options): Const-ify.
1943 * lex.c (java_lex): Likewise.
1945 2001-12-21 Richard Henderson <rth@redhat.com>
1947 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1948 (get_boehm_type_descriptor): ... here. Arrange for the
1949 TREE_TYPE to get set properly.
1951 2001-12-21 Richard Henderson <rth@redhat.com>
1953 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1954 only if the target requires collect2.
1956 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1958 2001-12-20 Tom Tromey <tromey@redhat.com>
1961 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1962 CAN_COMPLETE_NORMALLY for the node.
1963 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1964 generate code for second branch if first branch can't complete
1966 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1967 the loop head if the loop body can't complete normally.
1969 2001-12-20 Tom Tromey <tromey@redhat.com>
1972 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1973 case where `finally' clause can't complete normally.
1975 2001-12-20 Tom Tromey <tromey@redhat.com>
1978 * parse.y (analyze_clinit_body): Added this_class parameter.
1979 Check for more cases where we must keep <clinit>.
1980 (maybe_yank_clinit): Cleaned up flow control.
1982 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1984 * decl.c (java_init_decl_processing): Don't initialize
1985 finit_leg_identifier_node.
1986 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
1987 (finit_leg_identifier_node): Remove.
1988 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
1990 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1992 * mangle.c (mangle_member_name): Don't special-case for
1994 * mangle_name.c (unicode_mangling_length): Likewise.
1995 (append_unicode_mangled_name): Likewise.
1996 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
1999 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2001 * expr.c (build_java_array_length_access): Don't force null pointer
2002 check unless flag_check_references is set.
2004 2001-12-20 Tom Tromey <tromey@redhat.com>
2006 Fix for PR java/3417:
2007 * parse.y (patch_assignment): Added special processing for
2009 (patch_return): Don't convert booleans to integers, and don't
2010 special-case `null'.
2012 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
2014 * config-lang.in (diff_excludes): Remove.
2016 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
2018 * gcj.texi: Update link to GCC manual.
2020 2001-12-17 Tom Tromey <tromey@redhat.com>
2022 * parse.y (link_nested_class_to_enclosing): Removed useless
2025 2001-12-16 Tom Tromey <tromey@redhat.com>
2027 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
2030 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
2032 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
2033 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
2036 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2038 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
2040 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2042 * decl.c (java_init_decl_processing): Build otable_type correctly.
2043 otable_decl is an otable_type.
2045 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2047 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
2048 otable_type, otable_ptr_type, method_symbol_type,
2049 method_symbols_array_type, method_symbols_array_ptr_type): New
2050 field/global tree definitions.
2051 (flag_indirect_dispatch): New flag.
2052 * decl.c (java_init_decl_processing): Initialize new otable and
2053 otable_syms type nodes and decls. Add new field "index" to
2055 * class.c (build_method_symbols_entry): New function.
2056 (make_method_value): Set "index" to to method's vtable index for
2057 virtual methods when indirect-dispatch is not used.
2058 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
2059 and set vtable_method_count to -1. Set otable and otable_syms field
2060 if indirect-dispatch is used and there was something to put in them.
2061 (build_method_symbols_entry): New function.
2062 (emit_offset_symbol_table): New function.
2063 * expr.c (get_offset_table_index): New function.
2064 (build_invokevirtual): Build array reference to otable at the index
2065 returned by get_offset_table_index, and use the result as the vtable
2067 (build_invokeinterface): Similar.
2068 * jcf-parse.c (yyparse): If indirect-dispatch, call
2069 emit_offset_symbol_table at the end of compilation, after all classes
2070 have been generated.
2071 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
2072 * lang.c (flag_indirect_dispatch): Define.
2073 (lang_f_options): Add indirect-dispatch flag.
2075 2001-12-14 Matthias Klose <doko@debian.org>
2077 * gcj.texi: Markup for man page generation. Document missing
2078 options printed by <tool> --help.
2079 Terminate description of gij's -ms option with a dot.
2080 * Make-lang.in ($(srcdir)/java/*.1): New targets.
2081 (java.generated-manpages java.install-man, java.uninstall,
2082 java-maintainer-clean) Updated.
2084 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
2086 * class.c (get_dispatch_table): Fix java vtable layout
2087 for TARGET_VTABLE_USES_DESCRIPTORS.
2088 * decl.c (java_init_decl_processing): Initialize
2089 alloc_no_finalizer_node, finalize_identifier_node.
2090 * expr.c (class_has_finalize_method): New function.
2091 (expand_java_NEW): Generate calls for finalizer-free allocation.
2092 (build_invokevirtual): Fix java vtable layout for
2093 TARGET_VTABLE_USES_DESCRIPTORS.
2094 * java-tree.h (enum java_tree_index): New entries:
2095 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
2096 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
2097 (class_has_finalize_method): declare.
2098 (HAS_FINALIZER_P): New macro.
2099 * parse.y (patch_invoke): Generate calls for finalizer-free
2102 2001-12-12 Matthias Klose <doko@debian.org>
2104 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
2105 whitespace at end of line.
2107 2001-12-11 Tom Tromey <tromey@redhat.com>
2109 * lex.c (java_init_lex): Define wfl_to_string as
2110 gnu.gcj.runtime.StringBuffer unless generating bytecode.
2112 2001-12-11 Jeff Sturm <jsturm@one-point.com>
2114 * class.c (make_method_value): Use null_pointer_node to
2115 represent empty exception table.
2117 2001-12-10 Tom Tromey <tromey@redhat.com>
2119 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
2121 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
2123 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
2125 2001-12-09 Per Bothner <per@bothner.com>
2127 * check-init.c (current_switch_has_default): New static field.
2128 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
2129 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
2130 DEFAULT_EXPR seen, simulate a default alternative that copies state.
2132 2001-12-09 Tom Tromey <tromey@redhat.com>
2134 * check-init.c (check_init): Don't allow pre- or post- increment
2135 or decrement of final variable.
2136 (final_assign_error): Minor error message rewording.
2138 2001-12-08 Tom Tromey <tromey@redhat.com>
2140 * java-tree.h: Fixed typo.
2142 * gjavah.c (decompile_method): Don't decompile to `return this'
2145 * gjavah.c (cxx_keywords): Re-sorted.
2146 * lex.c (cxx_keywords): Re-sorted.
2148 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
2151 * gjavah.c (print_namelet): Clear subnamelets.
2152 (HANDLE_METHOD): Set `method_printed' earlier.
2154 2001-12-07 Tom Tromey <tromey@redhat.com>
2156 * lang.c (lang_f_options): Added
2157 optimize-static-class-initialization.
2158 (java_decode_option): Removed special case.
2160 2001-12-07 Per Bothner <per@bothner.com>
2162 * check-init.c (check_init): Fix typo freeing memory twice.
2164 2001-12-05 Per Bothner <per@bothner.com>
2166 Restore support for static class initialization optimization.
2167 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
2168 * check-init.c (check_int): At end of BLOCK handle initialization
2169 blocks, which used to be done in java_complete_expand_method but did
2170 not handle the case where check_for_initialization might allocate
2171 more than a word of bits.
2172 * decl.c (lang_make_tree): The smic field is now a tree.
2173 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
2174 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
2176 * parse.y (emit_test_initialization): Combine hash_lookup calls.
2178 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
2179 Change from a hash table to a list.
2180 (struct_lang_decl): Change field 'smic' to match.
2181 * class.c (add_method_1): Initialize
2182 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
2183 * parse.y (adjust_init_test_initialization): Removed - inlined into -
2184 (java_expand_method_bodies): -here, since 'smic' is now a list.
2185 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
2187 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
2189 * class.c (java_hash_compare_tree_node): Fix casts.
2191 2001-12-04 Per Bothner <per@bothner.com>
2193 * check-init.c: Handle definite unassignment to finals in addition
2194 to definite assignment.
2195 (loop_current_locals): New field.
2196 (num_current_locals, int start_current_locals, num_current_words):
2198 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
2199 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
2200 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
2201 (get_variable_decl, check_final_reassigned): New functions.
2202 (check_init, check_bool_init): Modify as needed for checking finals.
2203 (check_for_initialization): Take extra parameter and return void.
2204 Do extra start-up logic to check final fields for assignment.
2205 * parse.y (check_static_final_variable_assignment_flag,
2206 reset_static_final_variable_assignment_flag, check_final_assignment,
2207 check_final_variable_local_assignment_flag,
2208 reset_final_variable_indirect_assignment_flag,
2209 reset_final_variable_global_assignment_flag): Remove functions.
2210 (java_complete_expand_methods, outer_field_access_fix,
2211 patch_assignment): Remove no-longer used logic.
2212 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
2213 * parse.y (register_fields, java_complete_tree): Update accordingly.
2215 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
2216 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
2217 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
2219 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
2221 * java-tree.h (DECL FINAL): New bit-field.
2222 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
2223 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
2224 (DECL_INIT_CALLS_THIS): New macro.
2225 (struct lang_decl): New bit-field init_calls_this.
2226 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
2227 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
2228 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
2229 use it for both local variables and final fields.
2230 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
2232 (struct lang_type): Remove hfv bit-field.
2233 (check_for_initialization): Change to return void.
2235 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
2236 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
2237 * check-init.c (final_assign_error): New helper function.
2238 (check_final_reassigned, check_init): Use it.
2239 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
2241 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
2242 bit-fields to unsigned.
2244 2001-12-03 Per Bothner <per@bothner.com>
2246 * parse.y (patch_binop): Minor constant folding.
2248 * parse.y (build_current_thisn): Shorter 'buffer'.
2250 2001-12-03 Per Bothner <per@bothner.com>
2252 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
2253 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
2254 * jcf-write.c (generate_bytecode_insns): Remove support for
2255 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
2256 * check-init.c (check_init): Likewise.
2258 2001-12-03 Per Bothner <per@bothner.com>
2260 * verify.c (subroutine_nesting): New function.
2261 (verify_jvm_instructions): Use it to fix logic for checking that
2262 we're done with the current subroutine.
2264 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
2265 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
2267 2001-12-03 Per Bothner <per@bothner.com>
2269 * jcf.h: Fix obvious typo in comment.
2270 * typeck.c (build_null_signature): Add comment.
2272 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
2274 * expr.c: Remove leading capital from diagnostic messages, as
2275 per GNU coding standards.
2276 * jcf-io.c: Similarly.
2277 * jcf-parse.c: Similarly.
2278 * jv-scan.c: Similarly.
2279 * jvspec.c: Similarly.
2280 * mangle.c: Similarly.
2282 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
2283 Alexandre Petit-Bianco <apbianco@redhat.com>
2285 * expr.c (build_java_arrayaccess): Call save_expr on array for
2286 correct evaluation order, modified comment, fixed indentation.
2287 * parse.y: (patch_assignment): Correctly extract the array base
2288 from the tree generate by build_java_arrayaccess, added comments.
2289 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
2290 Fixes PR java/3096, PR java/3803, PR java/3965.
2292 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
2294 * expr.c (expand_byte_code): Remove trailing periods from messages.
2295 * jcf-parse.c (load_class, jcf_parse): Similarly.
2296 * jcf-write.c (generate_classfile): Similarly.
2297 * lex.c (java_lex): Similarly.
2299 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2301 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
2303 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
2305 * Make-lang.in (java.generated-manpages): New dummy target.
2307 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2309 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2311 (lang_specific_pre_link): Use set_input to set input_filename.
2313 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2314 (main): Fix definition.
2315 Strip `main' from classname.
2318 2001-11-18 Roger Sayle <roger@eyesopen.com>
2320 * parse.h (java_expand_switch): Remove old prototype.
2322 2001-11-18 Tom Tromey <tromey@redhat.com>
2324 Fix for PR java/1401:
2325 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
2327 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
2330 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
2332 * lang.c (finish_parse): Rename to java_finish.
2333 (LANG_HOOKS_FINISH, java_finish): New.
2335 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
2337 * decl.c (init_decl_processing): Rename java_init_decl_processing.
2338 * java-tree.h: New prototype.
2339 * lang.c (java_init): Update prototype. Combine with old init_parse.
2341 2001-11-13 Tom Tromey <tromey@redhat.com>
2343 * gjavah.c (method_signature): New global.
2344 (HANDLE_METHOD): Set it.
2345 (decompile_return_statement): New function.
2346 (decompile_method): Use it.
2347 (print_method_info): Removed `synth' argument.
2349 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2351 * java-tree.h (java_set_yydebug): New.
2352 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
2353 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
2354 (print_lang_decl, print_lang_type, print_lang_identifier,
2355 print_lang_statistics, lang_print_xnode): Remove.
2357 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2359 * jcf-parse.c (init_lex): Remove.
2360 * lang.c (language_string, lang_identify): Remove.
2361 (struct lang_hooks): Constify.
2362 (LANG_HOOKS_NAME): Override.
2363 (init_parse): Update.
2365 2001-11-08 Andreas Franck <afranck@gmx.de>
2367 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
2368 program_transform_name the way suggested by autoconf.
2369 (java.install-common): Also transform auxiliary program names with
2370 program_transform_name.
2372 2001-11-08 Tom Tromey <tromey@cygnus.com>
2374 * parse.y (trap_overflow_corner_case): New rule.
2375 (unary_expression): Use it.
2376 * lex.c (java_init_lex): Don't set minus_seen.
2377 (yylex): Don't use minus_seen. Communicate overflow to parser for
2379 (error_if_numeric_overflow): New function.
2380 * parse.h (minus_seen): Removed field.
2381 (JAVA_RADIX10_FLAG): New define.
2383 2001-11-07 Tom Tromey <tromey@redhat.com>
2385 Patch for PR java/1414:
2386 * parse.y (case_label_list): New global.
2387 (goal): Register case_label_list with GC.
2388 (java_complete_lhs): Save new case on case_label_list.
2389 (patch_switch_statement): Check for duplicate case labels.
2391 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2393 * parse.y (patch_assignment): Removed unused third argument.
2394 (java_complete_lhs): Removed unused third argument to patch_assignment.
2396 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
2398 * lang.c: Include langhooks-def.h.
2399 * Make-lang.in: Update.
2401 2001-10-31 Zack Weinberg <zack@codesourcery.com>
2403 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
2405 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2407 * mangle.c (find_compression_record_match): Don't match compression
2408 records for package name elements unless they occur at the start of
2409 the name. Fix for PR java/4717.
2411 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2413 * expr.c (expand_java_field_op): Don't special-case references to
2414 java.lang.PRIMTYPE.TYPE.
2415 (build_primtype_type_ref): Removed.
2416 * java-tree.h (build_primtype_type_ref): Remove prototype.
2417 * parse.y (maybe_build_primttype_type_ref): Removed.
2418 (complete_function_arguments): Don't special-case references to
2419 java.lang.PRIMTYPE.TYPE.
2420 (patch_assignment): Likewise.
2421 (array_constructor_check_entry): Likewise.
2423 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2425 * mangle.c (static tree compression_table): Fixed leading comment.
2426 * parse.h (struct parser_ctxt): Fixed field comment.
2427 * parse.y (check_pkg_class_access): New prototype, fixed leading
2428 comment, new parameter used to emit error only if passed as true.
2429 (parse_check_super): Pass extra argument to check_pkg_class_access.
2430 (do_resolve_class): Likewise.
2431 (process_imports): Likewise.
2432 (read_import_dir): Fixed indentation.
2433 (find_in_imports_on_demand): New local class_type_name. Local
2434 node_to_use deleted. while loop changed into for loop. Report
2435 multiple definition only for accessible classes. Improved error
2437 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
2438 assigned to parameter list, fixed indentation. while loop changed
2439 into for loop, restore TREE_CHAIN on local `tem' before the next
2442 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2444 * lang.c (lang_get_alias_set): Deleted.
2446 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2448 * gjavah.c (jni_print_char): Fix thinko in last change.
2450 * gjavah.c (jni_print_char, decode_signature_piece): Use
2451 safe-ctype macros and/or fold extra calls into fewer ones.
2452 * lex.c (java_read_unicode, java_lex): Likewise.
2453 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
2454 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
2455 * mangle_name.c (append_unicode_mangled_name,
2456 unicode_mangling_length): Likewise.
2458 2001-10-17 Richard Henderson <rth@redhat.com>
2460 * Make-lang.in (java/lang.o): Depend on langhooks.h.
2462 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2464 * lang.c (langhooks.h): Included.
2465 (LANG_HOOKS_INIT): Redefined.
2466 (LANG_HOOKS_INIT_OPTIONS): Likewise.
2467 (LANG_HOOKS_DECODE_OPTION): Likewise.
2468 (struct lang_hooks lang_hooks): New initialization.
2470 2001-10-11 Per Bothner <per@bothner.com>
2472 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
2473 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
2474 The former is simpler, and jcf-write.c handles it better.
2475 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
2476 or WITH_CLEANUP_EXPR.
2477 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
2478 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
2480 * parse.y (patch_if_else_statement): If the condition is constant,
2481 optimize away the test.
2483 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2485 * parse.y (patch_cast): Call patch_string on the first operand of
2486 the incoming node, update it if necessary. Fixes PR java/4510.
2488 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2490 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
2491 when name qualifier matches a package name.
2493 2001-10-08 Tom Tromey <tromey@redhat.com>
2495 Fix for PR java/4489:
2496 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
2497 force a new label when computing `body_block'.
2499 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2501 * jcf-io.c (format_uint): Const-ify.
2502 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
2503 * lex.c (java_get_line_col): Likewise.
2504 * parse.y (build_incdec): Likewise.
2506 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2508 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
2509 a NULL enclosing context if appropriate. Fixes PR java/4466.
2511 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2513 * parse.y (patch_assignment): Use lvalue's original TYPE when
2514 building the final COMPOUND_EXPR.
2515 (try_reference_assignconv): Fixed leading comment.
2517 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2519 * parse.y (check_final_variable_indirect_assignment): For
2520 COMPOUND_EXPR, return only if finals were found initialized
2521 properly, if not, keep on checking.
2522 (check_final_variable_global_assignment_flag): New local
2523 error_found, set when appropriate and used to decide whether to
2524 report uninitialized finals. Fixed typo in comment.
2526 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2528 * decl.c (init_decl_processing): Fixed typo in predef_filenames
2529 last three initializations. Fixes PR java/4360.
2531 2001-09-21 Richard Henderson <rth@redhat.com>
2533 * class.c (get_dispatch_table): Handle function descriptors.
2534 (build_dtable_decl): Likewise.
2535 * expr.c (build_invokevirtual): Likewise.
2537 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2539 * parse.y (patch_method_invocation): Build class initialization
2540 when static finals are used to qualify method invocation.
2543 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
2545 * parse.h: (WFL_STRIP_BRACKET): Re-written using
2546 build_type_name_from_array_name.
2547 (STRING_STRIP_BRACKETS): New macro.
2548 * parse.y (build_type_name_from_array_name): New function.
2549 (array_creation_expression:): Accumulate []s instead of [s.
2550 (cast_expression:): Accumulate []s instead of [s after cast type
2552 (build_array_from_name): Local string deleted, use
2553 build_type_name_from_array_name.
2554 (build_unresolved_array_type): Accumulate []s instead of [s after
2556 (register_fields): Fixed comment.
2557 (resolve_class): Local name, base deleted, new locals tname and
2558 array_dims. Use build_type_name_from_array_name. Use array_dims to
2560 (purify_type_name): Use STRING_STRIP_BRACKETS.
2562 2001-09-18 Andreas Jaeger <aj@suse.de>
2564 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
2565 * jv-scan.c: Likewise.
2567 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2569 * parse.y (patch_method_invocation): Inner class creation context
2570 check not enforced within constructors. Fixes PR java/1873.
2572 2001-09-16 Tom Tromey <tromey@redhat.com>
2574 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
2575 NOTE_PUSH for single-case push. Fixes PR java/4189.
2577 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2579 * java-tree.h (TYPE_IMPORT_LIST): New macro.
2580 (TYPE_IMPORT_DEMAND_LIST): Likewise.
2581 (struct lang_type): New fields import_list and import_demand_list.
2582 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
2583 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
2584 (do_resolve_class): New local saved_enclosing_type, initialized,
2585 passed as parameter to find_in_imports and find_in_imports_on_demand.
2586 (find_in_imports): Added paramater enclosing_type, use its
2587 TYPE_IMPORT_LIST when applicable.
2588 (find_in_imports_on_demand): Added parameter enclosing_type, use
2589 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
2590 declaration and initialization.
2591 (fold_constant_for_init): Switch/restore current_class to the
2592 appropriate context.
2594 2001-09-13 Mark Mitchell <mark@codesourcery.com>
2596 * verify.c (verify_jvm_instructions): Fix typo.
2598 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2600 * expr.c (expand_invoke): Const-ification.
2601 * parse.y (patch_method_invocation): Likewise.
2603 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2605 * gjavah.c (cxx_keywords): Const-ification.
2606 * keyword.gperf (java_keyword): Likewise.
2607 * lang.c (java_tree_code_name): Likewise.
2608 * lex.c (cxx_keywords): Likewise.
2609 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
2611 2001-09-11 Richard Henderson <rth@redhat.com>
2613 * parse.h (ctxp_for_generation): Mark extern.
2615 2001-09-10 Richard Henderson <rth@redhat.com>
2617 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
2619 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2621 * typeck.c (java_array_type_length, build_prim_array_type):
2622 Represent empty arrays by NULL index.
2624 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
2626 * java-tree.h (compile_resource_file): Grouped with other prototypes.
2627 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
2629 2001-09-06 Anthony Green <green@redhat.com>
2631 * class.c (O_BINARY): Define if necessary.
2632 (registerResource_libfunc): Declare.
2633 (init_class_processing): Initilize registerResource_libfunc.
2634 (compile_resource_file): New function.
2635 * java-tree.h (resource_name): Declare.
2636 (compile_resource_file): Declare.
2637 * jcf-parse.c (yyparse): Handle compiling java resource files.
2638 * lang.c (java_decode_option): Handle -fcompile-resource option.
2639 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
2641 * gcj.texi (Code Generation): Add documentation for -R flag.
2643 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2645 * jcf-write.c (generate_classfile): Issue an error in case of
2646 field/initial value mismatch.
2647 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
2648 being initialized and we're generating bytecode.
2649 (java_complete_lhs): In MODIFY_EXPR section: added comments,
2650 set DECL_INITIAL properly when appropriate.
2654 2001-09-01 Per Bothner <per@bothner.com>
2656 * parse.y (maybe_yank_clinit): A field without an initializer is not
2657 relevant. All initializers except static final and constant require
2658 <clinit>, regardless of flag_emit_class_files.
2660 2001-08-31 Per Bothner <per@bothner.com>
2662 * class.c (set_constant_value): When not emiting class files, then a
2663 String ConstantValue is a utf8const_ptr_type.
2665 2001-08-30 Per Bothner <per@bothner.com>
2667 * jcf-write.c (generate_classfile): Check that field is primitive
2668 or string before emitting ConstantValue attribute.
2670 2001-08-30 Per Bothner <per@bothner.com>
2672 * parse.y (resolve_qualified_expression_name): If creating a
2673 COMPOUND_EXPR, set it's type correctly.
2675 2001-08-30 Per Bothner <per@bothner.com>
2677 * jcf-io.c (open_class): Set filename field.
2679 * jcf-parse,c (parse_class_file): Set current_function_decl
2680 for better error message when Code attribute is missing.
2682 * lang.c (put_decl_node, lang_print_error): Re-arrange for
2683 better diagnostics, especially for constructors.
2685 2001-08-30 Per Bothner <per@bothner.com>
2687 * jcf-write.c (generate_classfile): Don't write ConstantValue
2688 attribute if field is not final, for compatibility with jdk.
2690 * jcf-write.c (generate_classfile): Convert ConstantValue values
2691 to correct type. Work-around for front-end bug.
2692 * class.c (set_constant_value): Error if constant has wrong type.
2694 2001-08-30 Per Bothner <per@bothner.com>
2696 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
2697 "Double" are printed at verbosity 1.
2699 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
2701 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
2703 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2705 * parse.y (patch_assignment): Don't verify final re-assignment here.
2706 (java_complete_lhs): Verify assignments to finals calling
2707 patch_assignment. Verify re-assignments to finals before calling
2710 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
2712 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
2715 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2717 * lex.c (java_lex): new local found_hex_digits. Set and then used
2718 in test to reject invalid hexadecimal numbers.
2719 * parse.y (java_complete_tree): Prevent unwanted cast with
2720 initialized floating point finals.
2721 (patch_binop): Emit a warning when detecting a division by zero,
2722 mark result not constant, don't simplify non integer division.
2724 2001-08-28 Per Bothner <per@bothner.com>
2726 * jcf-write.c (generate_bytecode_insns): For increments and
2727 decrements just recurse to push constant. Improvement on Mark's patch.
2729 2001-08-28 Mark Mitchell <mark@codesourcery.com>
2731 * jcf-write.c (generate_bytecode_insns): Generate an integer to
2732 real conversion for increments and decrements of reals.
2734 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2736 * parse.y (resolve_qualified_expression_name): Handle unresolved
2737 qualified expressions, prevent numerical qualifiers, fixed typo.
2740 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2742 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
2743 don't report anything but deprecated class when marked so. Handle
2745 (patch_method_invocation): Check deprecation on methods and types.
2746 (patch_binop): code becomes an enum tree_code, added default: to
2747 switch to handle that. Detect division by zero, try to fold and
2748 return before using a subroutine.
2750 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2752 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
2753 file smaller than 4 bytes.
2754 * parse.y (check_inner_circular_reference): New function.
2755 (check_circular_reference): Likewise.
2756 (array_initializer:): Accept {,}.
2757 (java_check_circular_reference): Rewritten using
2758 check_circular_reference and check_inner_circular_reference.
2759 (java_complete_expand_method): Unconditionally save and restore
2760 the unpurged exception list.
2761 (build_dot_class_method_invocation): Unmangle signature parameter.
2763 2001-08-21 Tom Tromey <tromey@redhat.com>
2765 * decl.c (init_decl_processing): Add `throws' field to method
2767 * class.c (make_method_value): Compute `throws' field for method.
2769 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2771 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
2772 circularity is detected.
2773 (ctors_unchecked_throws_clause_p): Fixed leading comment.
2775 2001-08-17 Richard Henderson <rth@redhat.com>
2777 * class.c (emit_register_classes): Add align parameter to
2778 call to assemble_integer.
2780 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
2782 * jcf-parse.c (load_class): New locals saved and class_loaded. If
2783 loading a class_or_name fails, try considering an innerclass name
2784 and load the enclosing context.
2785 * parse.y (resolve_inner_class): New function.
2786 (find_as_inner_class): Added leading comment.
2787 (register_incomplete_type): Keep the current context as enclosing
2788 context for JDEP_FIELD dependencies.
2789 (do_resolve_class): Locals new_class_decl and super initialized to
2790 NULL. Call resolve_inner_class, explore the enclosing context
2791 superclass if necessary.
2794 2001-08-16 Tom Tromey <tromey@redhat.com>
2796 * jcf-dump.c (main): Updated for change to jcf_path_seal.
2797 * gjavah.c (main): Updated for change to jcf_path_seal.
2798 * lang.c (version_flag): New global.
2799 (java_decode_option): Recognize `-version'.
2800 (java_init): Update for change to jcf_path_seal.
2801 * jcf.h (jcf_path_seal): Added `print' argument.
2802 * jcf-path.c (jcf_path_seal): Added `print' argument.
2804 2001-08-13 Zack Weinberg <zackw@panix.com>
2806 * Make-lang.in (java/decl.o): Update dependencies.
2807 * decl.c: Include libfuncs.h, don't include toplev.h.
2809 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2811 * decl.c (init_decl_processing): exception_type_node,
2812 class_not_found_type_node, and no_class_def_found_type_node
2813 initialized. predef_filenames augmented accordingly.
2814 instinit_identifier_node initialized.
2815 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
2816 * java-tree.h (enum java_tree_index): New entries
2817 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
2818 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
2819 (exception_type_node): New macro.
2820 (class_not_found_type_node): Likewise.
2821 (no_class_def_found_type_node): Likewise.
2822 (instinit_identifier_node): Likewise.
2823 (PREDEF_FILENAMES_SIZE): Adjusted.
2824 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
2825 (struct lang_type): Fixed typo in bitfield name.
2826 (DECL_INSTINIT_P): New macro.
2827 (ID_INSTINIT_P): Likewise.
2828 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
2830 * parse.y (encapsulate_with_try_catch): New function.
2831 (generate_instinit): Likewise.
2832 (build_instinit_invocation): Likewise.
2833 (ctors_unchecked_throws_clause_p): Likewise.
2834 (add_instance_initializer): Deleted.
2835 (build_instance_initializer): Likewise.
2836 (in_instance_initializer): Likewise.
2837 (check_method_redefinition): instinit$ not to be verified.
2838 (java_complete_expand_methods): Generate instinit$, simplified code.
2839 (build_dot_class_method): Eliminated unnecessary locals. Use
2840 encapsulate_with_try_catch, removed unnecessary code.
2841 (fix_constructors): New local iii. Use build_instinit_invocation.
2842 (patch_method_invocation): Added comment.
2843 (maybe_use_access_method): Don't consider instinit$.
2844 (find_applicable_accessible_methods_list): Shorten the search for
2846 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
2847 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
2848 (patch_throw_statement): Likewise. Fixed typo.
2850 2001-08-12 David Edelsohn <edelsohn@gnu.org>
2853 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2854 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2856 (lang_specific_pre_link): Use set_input to set input_filename.
2858 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2859 (main): Fix definition.
2860 Strip `main' from classname.
2863 2001-08-11 Zack Weinberg <zackw@panix.com>
2865 * lex.h: Don't include setjmp.h. Don't define
2866 SET_FLOAT_HANDLER or prototype set_float_handler.
2868 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2870 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
2871 `poplevel' in the right order.
2873 2001-08-09 Richard Henderson <rth@redhat.com>
2875 * Make-lang.in (class.o): Depend on TARGET_H.
2876 * class.c (emit_register_classes): Use target hooks instead of
2877 assemble_constructor and assemble_destructor.
2879 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
2881 * check-init.c (flags.h): Include
2882 (check_init): Don't report uninitialized static class
2883 initialization flags, don't free bit index when doing static class
2884 initialization optimization.
2885 (check_for_initialization): Return type changed to `unsigned int.'
2886 (attach_initialized_static_class): New function.
2887 * class.c (add_method_1): Create the initialized static class
2889 (finish_class): Always emit deferred inline methods.
2890 * decl.c (emit_init_test_initialization): Moved to expr.c
2891 (complete_start_java_method): Don't traverse
2892 DECL_FUNCTION_INIT_TEST_TABLE.
2893 (lang_mark_tree): Mark hash tables in function decls.
2894 * expr.c (emit_init_test_initialization): Moved from decl.c.
2895 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
2896 initialization flag, set DECL_CONTEXT and
2897 LOCAL_CLASS_INITIALIZATION_FLAG.
2898 (java_lang_expand_expr): Emit initialization code for static class
2899 initialized flags when entering block, if necessary.
2900 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
2901 * java-tree.h (flag_optimize_sci): New global variable declaration.
2902 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
2903 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
2904 (LOCAL_FINAL_P): Fixed typo in comment.
2905 (FINAL_VARIABLE_P): Likewise.
2906 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
2907 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
2908 (struct lang_decl): New fields `ict', `smic' and `cif.'
2909 (check_for_initialization): New returned value for global.
2910 (attach_initialized_static_class): New global function.
2911 (STATIC_CLASS_INIT_OPT_P): New macro.
2912 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
2913 * lang.c (java_decode_option): Handle
2914 `-fno-optimize-static-class-initialization'
2915 * parse.y (start_complete_expand_method): New function.
2916 (java_expand_method_bodies): Likewise.
2917 (attach_init_test_initialization_flags): Likewise.
2918 (adjust_init_test_initialization): Likewise.
2919 (emit_test_initialization): Likewise.
2920 (java_complete_expand_methods): Nullify abstract and native method
2922 (java_complete_expand_method): New locals `fbody', `block_body'
2923 and `exception_copy.' Reorganized: directly return on empty method
2924 bodies, call `start_complete_expand_method', remember definitely
2925 initialized static class in function, don't expand method bodies.
2926 (java_expand_classes): Call `java_expand_method_bodies' before
2927 `finish_class' when compiling to native.
2928 (resolve_expression_name): Use `orig' after building outer class
2930 (patch_invoke): Remember static method invokations.
2932 2001-08-06 Richard Henderson <rth@redhat.com>
2934 * class.c (emit_register_classes): Pass a symbol_ref and priority
2935 to assemble_constructor.
2937 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
2939 * java-tree.h (all_class_filename): New macro.
2940 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2941 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2942 newly created IDENTIFIER_NODE to `all_class_filename.'
2944 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2946 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2947 Use ggc_add_tree_root to register roots.
2949 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2951 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2952 second operand calling check_init.
2953 * decl.c (complete_start_java_method): Swaped second and third
2954 arguments while creating WITH_CLEANUP_EXPR node.
2955 * jcf-write.c (generate_bytecode_insns): Use second operand
2956 instead of third when handling WITH_CLEANUP_EXPR.
2957 * parse.y (java_complete_lhs): Expand second operand of
2958 WITH_CLEANUP_EXPR nodes.
2959 (patch_synchronized_statement): Swaped second and third arguments
2960 while creating WITH_CLEANUP_EXPR node.
2962 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2964 * parse.y (create_interface): Avoid cyclic inheritance report when
2965 syntax error encountered during class definition.
2968 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2970 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2972 (lang_specific_pre_link): Use set_input to set input_filename.
2974 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2975 (main): Fix definition.
2976 Strip `main' from classname.
2979 2001-07-18 Tom Tromey <tromey@redhat.com>
2982 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2983 * lex.c (java_new_lexer): Use ICONV_CONST.
2984 (java_read_char): Likewise.
2985 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2986 (jv-scan$(exeext)): Likewise.
2988 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2990 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
2991 * parse.y (check_class_interface_creation): Allow `private' if the
2992 enclosing is not an interface.
2993 (create_interface): Interface tagged public if the enclosing
2994 context is an interface.
2995 (create_class): Class tagged public if the enclosing context
2999 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3001 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
3004 2001-07-14 Tim Josling <tej@melbpc.org.au>
3006 * check-init.c (check_init): Remove references to EXPON_EXPR.
3008 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3010 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
3011 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
3014 2001-07-13 Tom Tromey <tromey@redhat.com>
3016 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
3019 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3021 * parse.y (patch_method_invocation): Don't override primary if one
3022 is already provided, but let this$<n> be built. Fixed comment.
3024 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3026 * parse.y (empty_statement:): Report empty statement error only
3027 when found at class declaration level.
3030 2001-07-12 Tom Tromey <tromey@redhat.com>
3032 * expr.c (expand_load_internal): New function.
3033 (LOAD_INTERNAL): Use it.
3035 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
3037 * parse.y (verify_constructor_super): Compare anonymous class ctor
3038 args with `valid_method_invocation_conversion_p.'
3041 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3043 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
3044 `-fsyntax-only.' Fixes PR java/3248
3046 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3048 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
3050 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3052 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
3053 current function is static. Fixes PR java/1970
3055 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3057 * parse.y (patch_method_invocation): Add enclosing context to ctor
3058 calls if necessary. Fixes PR java/2953
3060 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3062 * parse.y (resolve_package): Abort if qualified expression member
3064 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
3067 2001-07-07 Zack Weinberg <zackw@stanford.edu>
3069 * verify.c: Don't use // comments.
3071 2001-07-05 Tom Tromey <tromey@redhat.com>
3073 * lang.c (flag_assume_compiled): Removed.
3074 * java-tree.h (flag_assume_compiled): Removed.
3075 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
3076 -fhash-synchronization, -fuse-divide-subroutine,
3077 -fcheck-references, -femit-class-file, -femit-class-files,
3078 -fassume-compiled. Updated --encoding information. Changed
3079 -foutput-class-dir to `-d'.
3081 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
3083 * jcf-parse.c (parse_class_file): Add lineno parameter to
3084 debug_start_source_file call.
3086 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
3088 * gcj.texi: Use gpl.texi.
3089 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
3090 dependencies and use doc/include in search path.
3092 2001-07-03 Jeff Sturm <jsturm@one-point.com>
3094 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
3095 `this'. If so, don't build instance initializers.
3097 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3099 * parse.y (resolve_expression_name): Improved error message for
3100 inner class cases. Fixes PR java/1958
3102 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
3104 * lang.c: #include diagnostic.h
3105 (lang_print_error): Add a `diagnostic_context *' parameter.
3106 (java_dummy_print): Likewise.
3107 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
3109 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3111 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
3112 * jcf.h (typedef struct JCF): New bitfield `finished.'
3113 (JCF_FINISH): Set `finished.'
3114 (JCF_ZERO): Reset `finished.'
3117 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3119 * parse.y (class_body_declaration:): Don't install empty instance
3123 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3125 * class.c (set_super_info): Call `set_class_decl_access_flags.'
3126 (set_class_decl_access_flags): New function.
3127 * java-tree.h (set_class_decl_access_flags): New prototype.
3128 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
3129 (parse_class_file): New local `decl_max_locals.' Take wide types
3130 into account to compute DECL_MAX_LOCALS.
3131 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
3134 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
3136 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
3138 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3140 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
3141 * parse.y (do_resolve_class): Moved comments out to leading comment
3142 section. Removed local `start', New local `_ht' and
3143 `circularity_hash.' Record `enclosing' in hash table and search
3144 it to detect circularity. Use `enclosing' as an argument to
3145 `lookup_cl.' Free the hash table when done.
3147 2001-06-19 Tom Tromey <tromey@redhat.com>
3149 * lex.c (java_read_char): Disallow invalid and overlong
3150 sequences. Fixes PR java/2319.
3152 2001-06-05 Jeff Sturm <jsturm@one-point.com>
3154 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
3156 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3158 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
3159 arguments accordingly.
3161 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
3163 * gcj.texi: Move contents to just after title page.
3165 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
3167 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
3169 (patch_incomplete_class_ref): Build the class ref, build the class
3170 init if necessary, complete the tree.
3173 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3175 * parse.y (lookup_field_wrapper): Test `name' code.
3176 (resolve_qualified_expression_name): Test `qual_wfl' code.
3177 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
3178 handle `qual_wfl' by code.
3179 (maybe_build_primttype_type_ref): Test `wfl' code.
3181 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3183 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
3185 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
3186 the dvi file in the java directory.
3188 2001-05-25 Sam TH <sam@uchicago.edu>
3190 * gen-table.pl javaop.h jcf.h lex.h,
3191 parse.h: Fix header include guards.
3193 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
3195 * jv-scan.c (version): Update copyright year.
3197 2001-05-21 Per Bothner <per@bothner.com>
3199 * jcf-parse.c (read_class): If class is from .class or .zip file
3200 and it's already been read, don't push/pop parser context.
3202 2001-05-18 Per Bothner <per@bothner.com>
3204 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
3205 command line so the jvgenmain-generated main program comes first.
3207 2001-05-15 Tom Tromey <tromey@redhat.com>
3209 * class.c (build_utf8_ref): Don't generate identifier based on
3212 2001-05-12 Richard Henderson <rth@redhat.com>
3214 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
3215 * expr.c (java_lang_expand_expr): Expand it.
3216 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
3217 calling build_exception_object_ref.
3218 * parse.y (catch_clause_parameter): Likewise.
3219 (build_dot_class_method): Likewise.
3220 (try_reference_assignconv): Likewise.
3221 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
3222 * jcf-write.c (generate_bytecode_insns): Likewise.
3224 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3226 * parse.y (build_unresolved_array_type): Set
3227 EXPR_WFL_QUALIFICATION on the newly created wfl.
3228 Fixes PR java/2538. Fixes PR java/2535.
3230 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3232 * parse.y (fix_constructors): Removed unnecessary assignment to
3233 local. Moved assignment to `this$<n>', fixed comments and
3235 (build_wfl_wrap): Fixed indentation.
3236 Fixes PR java/2598, java/2579 and java/2658.
3238 2001-05-03 Mo DeJong <mdejong@redhat.com>
3240 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
3241 check for byte swap.
3243 2000-05-02 Jeff Sturm <jsturm@one-point.com>
3245 * expr.c (build_class_init): Move MODIFY_EXPR
3246 outside of COND_EXPR. Remove variable `call'.
3248 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3250 * decl.c: NULL_PTR -> NULL.
3251 * jcf-write.c: Likewise.
3253 2001-05-01 Tom Tromey <tromey@redhat.com>
3255 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
3256 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
3257 * gcj.texi: Updated copyright text. Include fdl.texi.
3258 (Top): Link to new node.
3260 2001-05-01 Per Bothner <per@bothner.com>
3262 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
3264 2001-05-01 Per Bothner <per@bothner.com>
3266 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
3267 import_list contains the name, not the TREE_PURPOSE.
3269 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3271 * jcf-io.c (read_zip_member): Cast to long in comparison with
3274 * jvspec.c (lang_specific_driver): Initialize variables.
3276 * mangle.c (find_compression_record_match): Likewise.
3278 * typeck.c (build_null_signature): Provide static prototype. Mark
3279 parameter with ATTRIBUTE_UNUSED.
3281 * verify.c (verify_jvm_instructions): Initialize variable.
3283 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3285 * parse.y (do_resolve_class): Check for cyclic inheritance during
3286 inner class resolution.
3288 2001-04-27 Per Bothner <per@bothner.com>
3290 * parse.y (java_expand_classes): Don't change ctxp_for_generation
3291 while iterating, since that could cause gc to lose stuff.
3293 2001-04-26 Per Bothner <per@bothner.com>
3295 Fix method search wrt scope of inner classes to match JLS2.
3296 * typeck.c (build_null_signature): New static function.
3297 (has_method): New function. Uses build_null_signature and lookup_do.
3298 * java-tree.h (has_method): New declaration.
3299 * parse.y (find_applicable_accessible_methods_list): Do not search
3300 context of inner classes here.
3301 (patch_method_invocation): Search scope, ie. current and outer clases,
3302 for method matching simple name, to find class.
3304 2001-04-26 Per Bothner <per@bothner.com>
3306 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
3307 Fix thinko: If a single case, use if_icmpeq, not ifeq.
3309 * constants.c (find_methodref_with_class_index): New function.
3310 (find_methodref_index): Use find_methodref_with_class_index.
3311 * java-tree.h (find_methodref_with_class_index): New declaration.
3312 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
3313 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
3314 If context changed from interface to class, don't use invokeinterface.
3316 2001-04-25 Per Bothner <per@bothner.com>
3318 * verify.c (verify_jvm_instructions): For field instructions,
3319 check that field index is valid. For invoke instructions, check that
3320 method index is valid.
3322 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
3324 * config-lang.in (target_libs): Copy from $libgcj_saved.
3326 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3328 * decl.c (init_decl_processing): Add new class "protectionDomain"
3330 * class.c (make_class_data): Set initial value for "protectionDomain".
3332 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3334 * jvspec.c (lang_specific_driver): Fix memory allocation
3335 deficit, by using concat in lieu of xmalloc/sprintf.
3337 2001-04-20 Per Bothner <per@bothner.com>
3339 Fixes to compile multiple .class files at once.
3340 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
3341 * java-tree.h (CLASS_PARSED_P): New macro.
3342 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
3343 * jcf-parse.c (jcf_parse_source): Inline into read_class.
3344 (read_class): Avoid some code duplication.
3345 Don't call JCF_FINISH for a .class file - might be needed later.
3346 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
3347 rather than CLASS_LOADED_P, since latter implies class laid out.
3348 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
3349 * parse.y: Don't need to set CLASS_LOADED_P for array types.
3351 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3353 * Make-lang.in (java/boehm.o): Depend on toplev.h.
3355 * boehm.c: Include toplev.h.
3357 2001-04-06 Tom Tromey <tromey@redhat.com>
3358 Alexandre Petit-Bianco <apbianco@redhat.com>
3360 Fix for PR gcj/1404 and PR gcj/2332:
3361 * parse.y (build_array_from_name): If we use the type_wfl then
3362 accumulate dimensions from the original type as well.
3363 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
3365 2001-04-06 Tom Tromey <tromey@redhat.com>
3367 * parse.y (analyze_clinit_body): Return true if the second operand
3368 of a METHOD_EXPR is nonzero.
3370 2001-04-06 Tom Tromey <tromey@redhat.com>
3372 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
3374 ($(srcdir)/java/parse.c): Likewise.
3376 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3378 * gcj.texi: Use `which-gcj' instead of `which-g77.'
3379 (version-gcc): Initialized.
3380 (which-gcj): Likewise.
3382 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3384 * java-tree.h (struct lang_decl): New macro
3385 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
3386 * parse.y (build_instance_initializer): New function.
3387 (add_instance_initializer): Use it.
3388 (java_fix_constructors): Set `current_class' before fix pass.
3389 (fix_constructors): Just return if already fixed. Move `super()'
3390 invokation ahead. Use `build_instance_initializer.'
3393 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3395 * parse.y (resolve_qualified_expression_name): Pass field's
3396 DECL_CONTEXT to `not_accessible_p.'
3397 (not_accessible_p): Changed parameters order in `inherits_from_p'
3400 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
3402 * lang-options.h: Add flag_check_references.
3404 2001-04-04 Per Bothner <per@bothner.com>
3406 * java-tree.h (CONSTANT_VALUE_P): New macro.
3407 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
3408 * parse.y (maybe_build_class_init_for_field): New static function.
3409 (resolve_expression_name, resolve_field_access): Use
3410 maybe_build_class_init_for_field instead of build_class_init
3411 This does not do the init if the field is compile-time-constant.
3412 (resolve_field_access): Simplify.
3414 * parse.y (fold_constant_for_init): Merge test into switch.
3416 2001-04-03 Zack Weinberg <zackw@stanford.edu>
3418 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
3420 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
3422 2001-04-02 Zack Weinberg <zackw@stanford.edu>
3424 * expr.c (pop_type_0): Save the result of the first
3425 lang_printable_name call in a scratch buffer, so it
3426 won't be clobbered by the second call.
3428 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3430 * parse-scan.y (array_type:): Rewritten.
3431 (type_declaration:): `empty_statement' replaces `SC_TK.'
3432 (class_member_declaration:): `empty statement' added.
3433 (method_body:): Simplified.
3434 (static_initializer:): Likewise.
3435 (primary_no_new_array:): Use `type_literals.'
3436 (type_literals:): New rule.
3437 (dims:): Set and update `bracket_count.'
3438 Fixes PR java/1074. Fixes PR java/2412.
3440 2001-03-28 Hans Boehm <boehm@acm.org>
3442 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
3443 (get_boehm_type_descriptor): Set type on returned value to be a
3444 pointer length integer.
3446 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3448 * expr.c (pop_type_0): Call `concat' rather than building the
3450 (pop_type): Add format specifier in call to `error'.
3452 * parse.y (patch_method_invocation): Avoid casting away
3455 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
3457 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
3459 2001-03-28 Richard Henderson <rth@redhat.com>
3461 IA-64 ABI Exception Handling:
3462 * Make-lang.in (except.o): Don't depend on eh-common.h.
3463 * check-init.c (check_init): Handle EXC_PTR_EXPR.
3464 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
3465 [soft_exceptioninfo_call_node]: Remove.
3466 [eh_personality_libfunc, lang_eh_runtime_type]: New.
3467 (end_java_method): No emit_handlers.
3468 * except.c (java_set_exception_lang_code): Remove.
3469 (method_init_exceptions): Don't call it.
3470 (prepare_eh_table_type): No CATCH_ALL_TYPE.
3471 (build_exception_object_ref): New.
3472 (expand_end_java_handler): Update for except.h name changes.
3473 (emit_handlers, expand_resume_after_catch): Remove.
3474 * expr.c (java_lang_expand_expr): Update for except.h name changes.
3475 (process_jvm_instruction): Use build_exception_object_ref.
3476 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
3477 (soft_exceptioninfo_call_node): Remove.
3478 (build_exception_object_ref): Declare.
3479 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
3480 soft_exceptioninfo_call_node. Move processing ...
3481 [EXC_PTR_EXPR]: ... here.
3482 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
3483 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
3484 (source_end_java_method): No java_set_exception_lang_code or
3486 (build_dot_class_method): Use build_exception_object_ref.
3487 (try_reference_assignconv): Check EXC_PTR_EXPR not
3488 soft_exceptioninfo_call_node.
3490 2001-03-28 Richard Henderson <rth@redhat.com>
3492 * java-tree.h (throw_node): Define as a single member of
3493 java_global_trees instead of a separate array.
3494 (JTI_THROW_NODE): New.
3495 * decl.c (throw_node): Don't declare.
3496 (init_decl_processing): Init a scalar throw_node.
3497 Don't register it for gc.
3498 * check-init.c (check_init): Reference scalar throw_node.
3499 * expr.c (build_java_athrow): Likewise.
3500 * jcf-write.c (generate_bytecode_insns): Likewise.
3501 * parse.h (BUILD_THROW): Likewise.
3503 2001-03-28 Richard Henderson <rth@redhat.com>
3505 * decl.c (end_java_method): Do not save and restore
3506 flag_non_call_exceptions.
3507 * parse.y (source_end_java_method): Likewise.
3508 * lang.c (flag_exceptions): Don't declare.
3509 (java_init_options): Set flag_non_call_exceptions. Set
3510 flag_exceptions here ...
3511 (java_init): ... not here.
3513 2001-03-27 Richard Henderson <rth@redhat.com>
3515 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
3516 exceptions_via_longjmp.
3518 * lang.c (flag_new_exceptions): Don't declare it.
3519 (java_init_options): Or set it.
3521 2001-03-27 Richard Henderson <rth@redhat.com>
3523 * decl.c (end_java_method): Rename asynchronous_exceptions to
3524 flag_non_call_exceptions.
3525 * parse.y (source_end_java_method): Likewise.
3527 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3529 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
3531 2001-03-26 Mark Mitchell <mark@codesourcery.com>
3533 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
3535 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3537 * parse.y (find_as_inner_class): Follow current package
3538 indications not to mistakingly load an unrelated class.
3540 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3542 * constants.c (PUTN): Use memcpy, not bcopy.
3544 * lex.c (java_read_char): Use memmove, not bcopy.
3546 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
3548 2001-03-23 Per Bothner <per@bothner.com>
3550 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
3551 macro for better error pin-pointing.
3552 * java-tree.h: Fix typo in comment.
3554 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
3555 Don't include jsr/goto in exception range.
3556 Check if start and end of exception range are the same (also TRY_EXPR).
3557 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
3558 However, do emit the following goto even if try_block is empty.
3559 Defer freeing exception_decl until after the finalizer, to make
3560 sure the local isn't reused in the finalizer. Fixes PR java/1208.
3562 * parse.y (java_complete_lhs): If the try-clause is empty, just
3563 return the finally-clause and vice versa.
3565 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3567 * gcj.texi (Input Options): documented the check for attribute
3568 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
3569 * java-tree.h (flag_force_classes_archive_check): Declared extern.
3570 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
3571 (jcf_parse): Check for the right classes archive if necessary.
3572 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
3573 (jcf_parse_fields): Fixed indentation.
3574 * jcf-write.c (append_gcj_attribute): New function.
3575 (generate_classfile): Compute the attribute count, invoke
3576 `append_gcj_attribute'.
3577 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
3578 turned into bit-fields. New bit-field `right_zip.'
3579 (JCF_ZERO): Set `right_zip' to zero.
3580 * lang-options.h (-fforce-classes-archive-check): Added flag.
3581 * lang.c (flag_force_classes_archive_check): New flag.
3582 (lang_f_options): New entry `force-classes-archive-check.'
3585 2001-02-07 Andrew Haley <aph@redhat.com>
3587 * gcj.texi (Configure-time Options): Add -fcheck-references.
3588 * expr.c (build_java_indirect_ref): New function.
3589 (java_check_reference): New function.
3590 (build_java_array_length_access): Use build_java_indirect_ref to
3591 check for null references.
3592 (build_java_arrayaccess): Likewise.
3593 (build_get_class): Likewise.
3594 (build_field_ref): Likewise.
3595 (invoke_build_dtable): Likewise.
3596 (build_invokeinterface): Likewise.
3597 * lang.c (lang_f_options): Add flag_check_references.
3598 * jvspec.c (jvgenmain_spec): Add flag_check_references.
3599 * java-tree.h (flag_check_references): New variable.
3600 * lang.c (flag_check_references): Likewise.
3601 * parse.y (patch_invoke): Use java_check_reference.
3602 (patch_assignment): Allow for extra nesting in
3603 _Jv_CheckArrayStore.
3605 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
3607 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
3608 * lex.c (cxx_keywords): Likewise.
3610 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3612 * parse.y (qualify_ambiguous_name): Broaden `length'
3613 recognition. Help MODIFY_EXPR be resolved as expression names.
3614 Fixes PR java/2066. Fixes PR java/2400.
3616 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
3618 * gjavah.c (process_file): Mark interface definitions with
3619 "__attribute__ ((java_interface))".
3621 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3623 * class.c (layout_class): Fixed push_super_field's second
3624 argument. Fixes PR java/2333.
3625 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
3626 too early to lay innerclasses out.
3628 2001-03-20 Tom Tromey <tromey@redhat.com>
3629 Alexandre Petit-Bianco <apbianco@redhat.com>
3631 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
3632 inside an array reference. Insertion of the array store check
3633 rewritten. Fixes PR java/2299.
3635 2001-03-20 Tom Tromey <tromey@redhat.com>
3637 * lex.c (java_read_unicode): Only accept leading `u's.
3639 2001-03-20 Tom Tromey <tromey@redhat.com>
3641 * jcf-parse.c (read_class): Initialize `class'.
3643 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3645 * jcf_parse.c (jcf_parse): Eliminate unused variable.
3647 2001-03-19 Mark Mitchell <mark@codesourcery.com>
3649 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
3650 (layout_class): Likewise.
3651 (layout_class_method): Likewise.
3652 (emit_register_classes): Likewise.
3653 * decl.c (builtin_function): Likewise.
3654 (give_name_to_locals): Likewise.
3656 2001-03-19 Per Bothner <per@bothner.com>
3658 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
3659 before trying to load an inner class.
3661 Fixes to process to command-line .class files in two passes.
3662 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
3663 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
3664 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
3665 * class.c (is_compiled_class): Fix for renamed flag.
3666 * parse.y (maybe_create_class_interface_decl): Likewise.
3667 * jcf-parse.c (yyparse): Also set if compiling .class files.
3668 * jcf-parse.c (read_class); Read current_class.
3669 (jcf_parse): Make static.
3670 (load_inner_classes): New function, with code moved from jcf_parse,
3671 because we need to inner classes after the command-line files are read.
3672 (yyparse): Set finput to NULL when it doesn't need to be closed.
3673 Reduce use of main_jcf (basically only for archive) and
3674 use finput instead of main_jcf->read_state.
3675 Inline jcf_figure_file_type into yyparse.
3676 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
3677 Defer load_inner_classes and parse_class_file to a second pass,
3678 after we've correctly mapped command-line .clas fiels to classes.
3679 (jcf_figure_file_type): Removed.
3680 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
3681 (JCF_ZERO): Also clear zipd field.
3682 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
3684 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3686 * jcf-parse.c (yyparse): Change ch from char * to char.
3688 2001-03-19 Per Bothner <per@bothner.com>
3690 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
3691 Add constructed filelist-file at end, following -xjava. Thus any .o
3692 and library files are not affected by the -xjava. Also wrap
3693 explicit @FILE with -xjava and -xnone.
3695 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
3697 * class.c (build_static_field_ref): Call make_decl_rtl() after
3698 setting the DECL_EXTERNAL flag.
3700 2001-03-17 Per Bothner <per@bothner.com>
3702 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
3704 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
3705 when result is is needed (target is STACK_TARGET).
3707 * parse.h (JDEP_SOLV): Removed.
3708 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
3710 * parse.y (incomplete_class_list): Removed.
3711 (obtain_incomplete_type): Don't use or set incomplete_class_list.
3712 It doesn't work if resolve_class changes the name of an array type
3713 that is on the list and then someone else looks for the modified name.
3714 Also, seems liable to break when compiling multiple source files at
3715 once. So the simplest is to just remove incomplete_class_list -
3716 it is only a minor space win and it is not even clear it saves time.
3718 * parse.y (resolve_class): Remove unneeded promote_type.
3720 2001-03-15 Per Bothner <per@bothner.com>
3722 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
3723 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
3724 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
3725 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
3727 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
3728 * parse.y (java_expand_classes): Likewise.
3730 * parse.y (expand_start_java_method): Was only called once and had a
3731 misleading name, so inline in caller java_complete_expand_method.
3732 (enter_a_block): Likewise inline in enter_block and remove.
3734 Remove junk from when gcc/java was created (by copying from C/C++).
3735 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
3736 (struct binding_level): Remove fields keep, keep_if_subblocks,
3737 more_cleanups_ok, have_cleanups (which have never been used).
3738 (pushlevel, poplevel): Remove related useless code.
3740 * class.c (make_class_data): The class_dtable_decl (i.e. the
3741 vtable for Class) should be external, except when compiling Class.
3743 * jvspec.c (lang_specific_driver): Fix -C handling.
3744 Check -save-temps to see if temp @FILE should be deleted.
3745 Follow-up to/fix for February 16 patch.
3747 * verify.c (verify_jvm_instructions): Better error msgs for dup.
3748 (type_stack_dup): Remove no-longer neded error check.
3750 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
3752 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
3753 to 'for_pointer'. If this type is for a pointer (argument) mangling,
3754 don't surround the element with 'N..E' if the type name is
3757 2001-03-14 Mark Mitchell <mark@codesourcery.com>
3759 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
3760 DECL_RTL_SET_P, etc.
3761 (make_method_value): Likewise.
3762 (get_dispatch_table): Likewise.
3764 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
3766 2001-03-07 Tom Tromey <tromey@redhat.com>
3768 * config-lang.in (lang_requires): Define.
3770 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
3772 * typeck.c (convert): Check flag_unsafe_math_optimizations,
3775 2001-03-05 Per Bothner <per@bothner.com>
3777 Fix a problem where rest_of_decl_compilation applied to
3778 class_dtable_decl causes problems because it was done too early,
3779 before output file was opened.
3780 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
3781 * class.c (class_dtable_decl): Add macro - element of class_roots.
3782 (make_class_data): Define class_dtable_decl.
3783 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
3785 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3787 * java/class.c, java/decl.c, java/java-tree.h: Replace all
3788 uses of 'boolean' with 'bool'.
3790 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3792 * lang-specs.h: Add zero initializer for cpp_spec field to all
3795 2001-02-16 Per Bothner <per@bothner.com>
3797 Handle compiling multiple input files at once, and @FILE syntax.
3798 * gcj.texi: Updated documentation to match.
3799 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
3800 * jcf-parse.c (parse_source_file): Split into ...
3801 (parse_source_file_1): New function - and:
3802 (parse_source_file_2): New function.
3803 (yyparse): On -ffilelist-file, open and scan named file.
3804 On first pass over files, only do parse_source_file_1.
3805 A new second pass calls parse_source_file_2 for each file to compile.
3806 (init_jcf_parse): Call init_src_parse.
3807 * jvspec.c (INDIRECT_FILE_ARG): New flag.
3808 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
3809 as multiple input file combined in one compilation.
3810 * lang-options.h: Add -ffilelist-file
3811 * lang.c (flag_filelist_file): New flag variable.
3812 (lang_f_options): Handle -ffilelist-file.
3813 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
3814 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
3815 gclass_list - use global fields of src_parse_roots instead.
3816 * parse.y (src_parse_roots): New array.
3817 (incomplete_class_list, gclass_list): New macros.
3818 (push_parser_context, java_pop_parser_context,
3819 java_parser_context_resume): Don't fiddle with deleted fields.
3820 (various): Use incomplete_class gclass_list and global macros
3821 instead of parse_ctxt fields - the lists are global.
3822 (init_src_parse): New function.
3824 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3826 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
3828 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3830 * parse.y (check_inner_class_access): Moved declaration of local
3831 `enclosing_decl_type' to the right location.
3833 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
3835 * parse.y (parser_check_super_interface): Don't call
3836 check_pkg_class_access for an inner interface.
3837 (parser_check_super): Don't call check_pkg_class_access for inner
3839 (do_resolve_class): Simplify enclosing type loop. Don't call
3840 check_pkg_class_access if CL and DECL are not set.
3841 (find_in_imports_on_demand): Set DECL if class_type needed to be
3842 loaded. Don't call check_pkg_class_access for an inner class.
3843 (check_inner_class_access): Rewritten to implement member access
3844 rules as per spec 6.6.1.
3845 (check_pkg_class_access): Handle the empty package correctly.
3846 (in_same_package): New function. Determine if two classes are in the
3849 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
3851 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
3852 method into array types.
3853 * parse.y (patch_method_invocation): Bypass access check on clone call
3856 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3858 * expr.c (build_instanceof): Check for arrays when trying fold to
3861 2001-02-15 Jim Meyering <meyering@lucent.com>
3863 * Make-lang.in (java.install-common): Depend on `installdirs'.
3864 (java.install-info): Likewise.
3866 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
3868 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
3870 2001-02-14 Tom Tromey <tromey@redhat.com>
3871 Alexandre Petit-Bianco <apbianco@cygnus.com>
3873 Fix for PR java/1261.
3874 * typeck.c (build_java_array_type): Add public `clone' method to
3876 * parse.y (resolve_qualified_expression_name): Use current_class
3877 when checking for inaccessibility.
3878 (patch_method_invocation): Fixed error message when accessibility
3879 denied. Added `from_super' argument.
3881 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3883 * parse.y (resolve_class): Don't build a fake decl. Use the one
3885 * typeck.c (build_java_array_type): Build and assign decl to array
3888 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3890 * parse.y (not_accessible_p): Changed leading comment. Added extra
3891 `where' argument. Use it to enforce protected access rules.
3892 (resolve_qualified_expression_name): Added extra argument to
3894 (patch_method_invocation): Use argument `primary' to provide
3895 not_accessible_p with an extra argument.
3896 (lookup_method_invoke): Added extra argument to not_accessible_p.
3897 (search_applicable_method_list): Likewise.
3899 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3901 * parse.y (resolve_qualified_expression_name): Try to resolve as
3902 an inner class access only if `decl' is a TYPE_DECL.
3904 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3906 * decl.c (classdollar_identifier_node): Initialize.
3907 * java-tree.h (enum java_tree_index): New entry
3908 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
3909 (classdollar_identifier_node): New macro.
3910 (ID_CLASSDOLLAR_P): Likewise.
3911 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
3912 (build_dot_class_method_invocation): Likewise.
3913 (find_applicable_accessible_methods_list): `class$' can't be
3916 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3918 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
3920 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3922 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
3923 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3926 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3928 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
3929 outside of the `__U' sequence too.
3930 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
3933 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3935 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
3937 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3939 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
3940 (JVGENMAIN_OBJS): Likewise.
3941 * java-tree.h (append_gpp_mangled_name): New prototype.
3942 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3943 Removed cast calling `gcc_add_root.'
3944 * jvgenmain.c (mangle_obstack): New global, initialized.
3946 (do_mangle_class): Constify local `ptr.'
3947 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3948 append_gpp_mangle_name and update `count' if necessary.
3949 Use `mangle_obstack.'
3950 * mangle.c (append_unicode_mangled_name): Removed.
3951 (append_gpp_mangled_name): Likewise.
3952 (unicode_mangling_length): Likewise.
3953 (mangle_member_name): Return type set to `void.'
3954 (mangle_field_decl): Don't append `U' in escaped names.
3955 (mangle_method_decl): Likewise.
3956 (mangle_member_name): Just use `append_gpp_mangled_name.'
3957 * mangle_name.c: New file.
3959 2001-02-07 Per Bothner <per@bothner.com>
3961 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3963 * check-init.c (check_init): Don't call done_alternative after
3964 processing loop code, as a LOOP_EXPR never terminates normally.
3966 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3968 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3970 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3972 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3975 2001-02-06 Tom Tromey <tromey@redhat.com>
3977 * lex.c (java_new_lexer): Longer error message.
3979 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3980 Alexandre Petit-Bianco <apbianco@cygnus.com>
3982 * typeck.c (build_prim_array_type): Added leading comment.
3983 (build_java_array_type): Moved locals out of
3984 block. Always create the `data' field, fixed alignment to match
3987 2001-02-04 Tom Tromey <tromey@redhat.com>
3989 * expr.c (java_lang_expand_expr): Don't bother recomputing
3990 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
3993 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3995 * parse.y (process_imports): Save the original name of the import
3996 for better error report.
3998 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
4000 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
4001 of macros used when compiling jvspec.c.
4002 * jvspec.c (lang_specific_driver): Link with the shared
4005 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4007 * check-init.c (check_init): Call internal_error instead of fatal.
4008 * expr.c (java_lang_expand_expr): Likewise.
4009 * jcf-parse.c (get_constant): Likewise.
4010 * mangle.c (java_mangle_decl): Likewise.
4011 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
4012 (operator_string): Likewise.
4013 * check-init.c (check_init): Call abort instead of fatal.
4014 * class.c (build_class_ref): Likewise.
4015 * constants.c (write_constant_pool): Likewise.
4016 * decl.c (start_java_method): Likewise.
4017 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
4018 (java_stack_dup, encode_newarray_type): Likewise.
4019 (build_java_array_length_access): Likewise.
4020 (build_java_check_indexed_type, expand_java_pushc): Likewise.
4021 (build_java_soft_divmod, build_invokeinterface): Likewise.
4022 * java-tree.h (INNER_CLASS_P): Likewise.
4023 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
4024 (give_name_to_class, get_class_constant): Likewise.
4025 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
4026 (find_constant_index, generate_bytecode_conditional): Likewise.
4027 (generate_bytecode_insns, perform_relocations): Likewise.
4028 * lex.c (java_unget_unicode, java_lex): Likewise.
4029 * mangle.c (mangle_type, mangle_record_type): Likewise.
4030 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
4031 (finish_mangling): Likewise.
4032 * parse.h (MARK_FINAL_PARMS): Likewise.
4033 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
4034 (obtain_incomplete_type, java_complete_class): Likewise.
4035 (java_check_regular_methods, java_complete_expand_method): Likewise.
4036 (cut_identifier_in_qualified, check_deprecation): Likewise.
4037 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
4038 (java_complete_lhs, lookup_name_in_blocks): Likewise.
4039 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
4040 * typeck.c (set_local_type, parse_signature_type): Likewise.
4041 (parse_signature_string, build_java_signature): Likewise;
4042 (set_java_signature): Likewise.
4043 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
4044 * class.c (add_method): Call fatal_error instead of fatal.
4045 (build_static_field_ref): Likewise.
4046 * expr.c (build_known_method_ref, expand_invoke): Likewise.
4047 * jcf-parse.c (get_constant, jcf_parse): Likewise.
4048 * lex.c (java_new_new_lexer): Likewise.
4049 * jv-scan.c (main): Likewise.
4050 (fatal_error): Renamed from fatal.
4051 * jcf-parse.c (yyparse): Call fatal_io_error instead of
4053 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
4054 (yyparse): Likewise.
4055 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
4056 * lex.c (java_get_line_col): Likewise.
4057 * jcf-parse.c (load_class): Make errors non-fatal.
4058 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
4060 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
4062 * jvgenmain.c (class_mangling_suffix): Remove unused string.
4063 (error): Remove unused function.
4064 (main): Don't use "__attribute__ alias" on generated class symbol.
4066 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
4068 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
4070 * parse.y (finish_method_declaration): Code accounting for WFLed
4071 method DECL_NAMEs deleted.
4072 (check_abstract_method_definitions): Likewise.
4073 (resolve_type_during_patch): Layout resolved type.
4074 * typeck.c (lookup_do): Removed unused local.
4076 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
4078 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
4079 * decl.c (init_decl_processing): Use integer_minus_one_node, not
4080 integer_negative_one_node.
4081 * expr.c (build_java_binop): Likewise.
4083 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
4085 * zextract.c (read_zip_archive): Read file_offset before writing
4086 zipd and consequently clobbering the header contents.
4088 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4090 * Make-lang.in: Remove all dependencies on defaults.h.
4091 * decl.c: Don't include defaults.h.
4093 * parse.y: Likewise.
4095 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4097 * ChangeLog (2001-01-21): Fixed typo.
4098 * class.c (layout_class_method): Code accounting for WFLed
4099 method DECL_NAMEs deleted.
4100 * constant.c (find_methodref_index): Likewise.
4101 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
4102 * java-tree.h (DECL_FUNCTION_WFL): New macro.
4103 (struct lang_decl): New field `wfl'.
4104 (java_get_real_method_name): Prototype deleted.
4105 * mangle.c (mangle_method_decl): Code accounting for WFLed
4106 method DECL_NAMEs deleted.
4107 * parse.h (GET_METHOD_NAME): Macro deleted.
4108 * parse.y (reset_method_name): Deleted.
4109 (method_header): Set DECL_FUNCTION_WFL.
4110 (check_abstract_method_header): Code accounting for WFLed method
4112 (java_get_real_method_name): Deleted.
4113 (check_method_redefinition): Code accounting for WFLed method
4114 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
4115 (java_check_regular_methods): Likewise.
4116 (java_check_abstract_methods): Likewise.
4117 (java_expand_classes): Don't call `reset_method_name.'
4118 (search_applicable_method_list): Use DECL_NAMEs instead of
4120 * typeck.c (lookup_do): Code accounting for WFLed method
4123 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
4125 * lex.c (java_read_char): Check for EOF from getc first.
4127 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4129 * class.c (layout_class): Don't lay the superclass out if it's
4130 already being laid out.
4131 * jcf-parse.c (handle_innerclass_attribute): New function.
4132 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
4133 handle_innerclasses_attribute.
4134 (jcf_parse): Don't load an innerclasses if it's already being
4136 * jcf-write.c (append_innerclass_attribute_entry): Static
4137 `anonymous_name' and its initialization deleted. `ocii' and `ini'
4138 to be zero for anonymous classes.
4140 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4142 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
4144 * jcf-parse.c (set_source_filename): Use
4145 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
4147 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4149 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
4150 gets a unique asm name.
4152 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4154 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
4155 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4157 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
4158 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
4159 * parse.y (lookup_package_type_and_set_next): Deleted.
4160 (resolve_package): Removed unnecessary code.
4161 (find_applicable_accessible_methods_list): `finit$' can't be
4163 * verify.c (pop_argument_types): Added missing prototype.
4165 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
4167 * config-lang.in: Disable java by default.
4169 2001-01-23 Tom Tromey <tromey@redhat.com>
4171 * gcj.texi (Copying): New node.
4172 Added copyright information.
4174 2001-01-21 Per Bothner <per@bothner.com>
4176 Various fixes to allow compiling a compressed .jar/.zip archive.
4177 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
4178 (struct ZipFile): Add fields name and next (from ZipFileCache).
4179 (struct ZipDirectory): New field zipf points to owning ZipFile.
4180 * jcf.h (struct ZipDirectory): Add forward declaration.
4181 (struct JCF): Declare zipd field to have type struct ZipDirectory.
4182 Remove seen_in_zip and zip_offset fields.
4183 (JCF_SEEN_IN_ZIP): New macro.
4184 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
4185 * jcf-io.c: Change all ZipFileCache to ZipFile.
4186 (read_zip_member): New function.
4187 (open_in_zip): Call read_zip_member.
4188 * jcf-parse.c (find_in_current_zip): Remove function.
4189 (read_class): Merge in find_in_current_zip functionality.
4190 Call read_zip_member if needed.
4191 (parse_zip_file_entries): Use read_zip_member.
4192 (process_zip_dir): Update for removed and added JCF fields.
4193 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
4195 2001-01-21 Per Bothner <per@bothner.com>
4197 Minor optimization of static ggc roots.
4198 * jcf-parse.c (parse_roots): New static field.
4199 (current_field, current_method, current_file_list): Replace by macros
4200 naming fields of parse_roots.
4201 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
4202 * class.c (class_roots): New static field.
4203 (registered_class, fields_ident, info_ident, class_list):
4204 New macros naming fields of parse_roots.
4205 (build_static_field_ref): Don't register roots here.
4206 (layout_class): Static field list replaced by macro class_list.
4207 (init_class_processing): Call ggc_add_tree_root for 4 roots.
4208 Initialize fields_ident and info_ident here.
4210 2001-01-21 Per Bothner <per@bothner.com>
4212 * jcf-parse.c (ggc_mark_jcf): New function.
4213 (init_jcf_parse): Register current_jcf as ggc root.
4215 2001-01-21 Per Bothner <per@bothner.com>
4217 * lang.c (put_decl_node): Print method's name.
4219 2001-01-21 Per Bothner <per@bothner.com>
4221 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
4222 (verify_jvm_instructions): Use it, for better error messages on loads.
4224 2001-01-21 Per Bothner <per@bothner.com>
4226 * verify.c (merge_type_state): Still may have to merge even if
4227 LABEL_VERIFIED (label).
4229 2001-01-21 Per Bothner <per@bothner.com>
4231 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
4232 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
4234 2001-01-19 Per Bothner <per@bothner.com>
4236 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
4237 if expeting an interface type. Refines Tom's change of 2000-09-12.
4239 2001-01-18 Per Bothner <per@bothner.com>
4241 * gcj.texi (Input Options): Mention .java files.
4243 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4245 * lang-options.h (-Wunsupported-jdk11): Removed.
4246 * lang.c (flag_not_overriding): Deleted.
4247 (flag_static_local_jdk1_1): Likewise.
4248 (lang_W_options): Removed "unsupported-jdk11" entry.
4249 * parse.y (java_check_methods): Removed dead code.
4251 2001-01-17 Tom Tromey <tromey@redhat.com>
4253 Changes suggested by Per Bothner:
4254 * gcj.texi (Input Options): Don't mention input files.
4255 (Code Generation): Updated --main information.
4256 (Invoking jcf-dump): Mention that --javap is incomplete.
4257 From Alexandre Petit-Bianco:
4258 (Warnings): Don't mention -Wunsupported-jdk11.
4260 (Compatibility): Mention JDK 1.2-ness of libraries.
4261 (Resources): Mention resources used when writing gcj.
4263 2001-01-17 Tom Tromey <tromey@redhat.com>
4265 * gcj.texi: New file.
4266 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
4267 (java.info): Depend on gcj.info.
4268 (java/gcj.dvi): New target.
4269 (java.dvi): Depend on gcj.dvi.
4270 (java.install-info): Wrote.
4272 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
4274 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
4275 having called make_decl_rtl.
4277 2001-01-14 Per Bothner <per@bothner.com>
4279 Various patches to emit better messages on verification errors.
4280 * expr.c (push_type_0): Return error indication on stack overflow,
4281 instead of callinfg fatal.
4282 (push_type): Now just call push_type_0 (nd fatal on overflow).
4283 (pop_type_0): Return detailed error message (in a char** argument).
4284 (pop_type): If pop_type_0 fails, print error message.
4285 (pop_argument_types): Moved to verify.c.
4286 * verify.c (pop_argument_types): Moved from expr.c.
4287 Return a (possible) error message, rather than void.
4288 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
4289 (verify_jvm_instruction): Use new macros, improving error messages.
4290 For case OPCODE_astore use object_ptr_type_node.
4291 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
4292 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
4294 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
4295 constant, return body without wrapper. (Improves constant folding.)
4296 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
4298 2001-01-13 Per Bothner <per@bothner.com>
4300 * expr.c (expand_java_field_op): Assigning to a final field outside
4301 an initializer does not violate JVM spec, so should be warning, not
4302 error. (Sun's verifier does not complain - though MicroSoft's does.)
4304 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
4306 * gjavah.c (version), jcf-dump.c (version): Update copyright year
4309 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
4311 * parse.y (resolve_expression_name): Permit instance variables from
4312 enclosing context in super constructor call.
4313 (resolve_qualified_expression_name): Permit enclosing class's qualified
4314 "this" in super constructor call.
4316 2001-01-10 Mark Mitchell <mark@codesourcery.com>
4318 * class.c (build_utf8_ref): Remove last argument in call to
4319 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
4320 (build_class_ref): Likewise.
4321 (build_static_field_ref): Likewise.
4322 (get_dispatch_table): Likewise.
4323 (layout_class_method): Likewise.
4324 (emit_register_classes): Likewise.
4325 * constants.c (build_constant_data_ref): Likewise.
4326 * decl.c (builtin_function): Likewise.
4327 (create_primitive_vtable): Likewise.
4328 * expr.c (build_known_method_def): Likewise.
4329 (build_jni_stub): Likewise.
4330 (java_lang_expand_expr): Likewise.
4332 2001-01-10 Tom Tromey <tromey@redhat.com>
4334 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
4336 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4338 * java-tree.h (lang_printable_name_wls): New prototype.
4339 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
4340 rather than `current_class' to print type name. Don't prepend type
4341 names when printing constructor names.
4342 (lang_printable_name_wls): New function.
4343 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
4344 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
4345 * parse.y (patch_method_invocation): Message tuned for constructors.
4346 (not_accessible_p): Grant `private' access from within
4349 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4351 All files with updated copyright when applicable.
4352 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
4353 * class.c (mangle_class_field): Function removed.
4354 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
4355 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
4356 (build_class_ref): Call `java_mangle_class_field' instead of
4357 `mangle_class_field.'
4358 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
4359 (layout_class): Call `java_mangle_decl' instead of
4360 `mangle_static_field.'
4361 (cxx_keywords): Initialized static array moved to `lex.c.'
4362 (layout_class_method): Changed leading comment. Simplified to
4363 call `java_mangle_decl.' Local `ptr' moved in for loop body.
4364 * decl.c (lang_mark_tree): Mark field `package_list.'
4365 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
4366 (struct lang_type): New field `package_list.'
4367 (unicode_mangling_length): Prototype removed.
4368 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4369 emit_unicode_mangled_name): Likewise.
4370 (cxx_keyword_p): New prototype.
4371 (java_mangle_decl, java_mangle_class_field,
4372 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
4373 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
4375 * jvgenmain.c (main_method_prefix): Global variable removed.
4376 (main_method_suffix): Likewise.
4377 (do_mangle_classname): New function.
4378 (main): Call it. Format changed to accommodate new mangling scheme.
4379 * lex.c: (utf8_cmp): Conditionally prototyped.
4380 (cxx_keywords): Moved from class.c, conditionally defined.
4381 (utf8_cmp, cxx_keyword_p): Likewise.
4382 * mangle.c (obstack.h, ggc.h): Included.
4383 (mangle_field_decl): New function.
4384 (mangle_method_decl, mangle_type, mangle_pointer_type,
4385 mangle_array_type, mangle_record_type,
4386 find_compression_pointer_match, find_compression_array_match,
4387 find_compression_record_match,
4388 find_compression_array_template_match, set_type_package_list,
4389 entry_match_pointer_p, emit_compression_string, init_mangling,
4390 finish_mangling, compression_table_add, mangle_member_name): Likewise.
4391 (mangle_obstack): New global.
4392 (MANGLE_RAW_STRING): New macro.
4393 (unicode_mangling_length): Turned static.
4394 (append_unicode_mangled_name): Renamed from
4395 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
4396 replaces `obstack', removed from the parameter list.
4397 (append_gpp_mangled_name): Turned static. `mangle_obstack'
4398 replaces parameter `obstack', removed from the parameter list. Call
4399 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
4400 (append_gpp_mangled_classtype): Removed.
4401 (compression_table, compression_next): New static variables.
4402 * parse.y (temporary_obstack): Extern declaration removed.
4404 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4406 * parse.y (patch_binop): Compute missing type in error situations.
4408 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4410 * class.c (make_class_data): Push initial value for "arrayclass".
4411 * decl.c (init_decl_processing): Add new class field "arrayclass".
4413 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4415 From patha@softlab.ericsson.se:
4416 * parse.y (switch_label): Use build, not build1, to construct
4419 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
4421 * lang.c (lang_decode_option): Change -MA to -MP.
4422 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
4423 Update to new prototype; do quote targets.
4424 (jcf_dependency_write): Update.
4426 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
4428 Shorten primitive array allocation path:
4429 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
4430 to create new primitive arrays.
4431 * expr.c (build_newarray): If generating native code, call
4432 soft_newarray_node with a reference to the primitive TYPE identifier
4433 instead of type_value.
4435 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
4437 Fix for PRs gcj/312 and gcj/253:
4438 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
4439 dest if they arn't already.
4440 * class.c (layout_class): Call maybe_layout_super_class on
4441 superinterfaces also, but only if compiling from bytecode.
4444 * parse.y (create_class): Set ACC_STATIC if class is declared in an
4447 2000-12-15 Tom Tromey <tromey@redhat.com>
4449 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
4452 2000-12-14 Andrew Haley <aph@redhat.com>
4454 * boehm.c (mark_reference_fields): Change test to correctly detect
4457 2000-12-15 Andreas Jaeger <aj@suse.de>
4459 * config-lang.in (lang_dirs): Added.
4461 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4463 * parse.y (end_artificial_method_body): Fixed undefined behavior.
4464 Credits go to rth for finding it.
4466 2000-12-13 Mike Stump <mrs@wrs.com>
4468 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
4470 2000-11-07 Tom Tromey <tromey@cygnus.com>
4472 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
4473 * lex.c (java_ignorable_control_p): Removed.
4474 (java_letter_or_digit_p): Removed.
4475 (java_start_char_p): New function.
4476 (java_read_char): Return `int', not `unicode_t'. Changed
4478 (java_read_unicode): Likewise.
4479 (java_read_unicode_collapsing_terminators): Likewise.
4480 (java_get_unicode): Likewise.
4481 (java_new_lexer): Initialize hit_eof.
4482 (java_parse_end_comment): Take `int' argument.
4483 (java_parse_doc_section): Likewise.
4484 (java_parse_escape_sequence): Don't allow backlash-newline.
4486 * lex.h (JAVA_DIGIT_P): Removed.
4487 (_JAVA_LETTER_OR_DIGIT_P): Removed.
4488 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
4489 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
4490 (JAVA_PART_CHAR_P): New macro.
4492 (JAVA_CHAR_ERROR): Now -2.
4493 (java_lexer): New field `hit_eof'.
4494 * chartables.h: New file.
4495 * gen-table.pl: new file.
4497 2000-11-20 Tom Tromey <tromey@cygnus.com>
4498 Alexandre Petit-Bianco <apbianco@cygnus.com>
4500 * parse.y (java_complete_lhs): Only allow compound assignment of
4501 reference type if type is String.
4503 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4505 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
4506 jcf-path.c: Likewise.
4508 2000-12-09 Anthony Green <green@redhat.com>
4510 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
4511 filestart and filename_length as int values.
4513 2000-12-07 Mo DeJong <mdejong@redhat.com>
4515 * jcf-io.c (find_class): Correct the logic that tests to see if a
4516 .java file is newer than its .class file. The compiler was
4517 incorrectly printing a warning when file mod times were equal.
4519 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
4521 * jvgenmain.c: Use ISPRINT not isascii.
4523 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4525 * parse.y (end_artificial_method_body): Fixed typo.
4527 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
4529 * parse.y (patch_method_invocation): Pick the correct enclosing
4530 context when creating inner class instances.
4533 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
4535 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
4536 Update copyright year to 2000.
4538 2000-11-23 Anthony Green <green@redhat.com>
4540 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
4541 Move current_file_list out of yyparse and make it static.
4543 * expr.c: Declare quick_stack and tree_list_free_list as static
4544 (init_expr_processing): Register quick_stack and
4545 tree_list_free_list roots.
4547 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4549 * parse.y (build_outer_field_access): New local `decl_ctx', use
4550 it. Check for field's context and current class immediate outer
4551 context inheritance.
4552 (outer_field_access_p): Consider fields inherited from the last
4554 (build_access_to_thisn): Stop at the last enclosing context if
4558 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
4560 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
4562 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
4564 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
4567 2000-11-20 Tom Tromey <tromey@cygnus.com>
4569 * jv-scan.c (help): Document --complexity.
4570 (options): Added --complexity.
4571 (flag_complexity): New global.
4572 (main): Call `report'.
4573 * parse-scan.y (complexity): New global.
4574 (if_then_statement, if_then_else_statement,
4575 if_then_else_statement_nsi, switch_block_statement_group,
4576 while_expression, do_statement, for_begin, continue_statement,
4577 throw_statement, catch_clause, finally, method_invocation,
4578 conditional_and_expression, conditional_or_expression,
4579 conditional_expression): Update complexity.
4580 (reset_report): Reset complexity.
4581 (report): New function.
4583 2000-11-20 Tom Tromey <tromey@cygnus.com>
4585 * lex.c (yylex): Added STRICT_TK case.
4586 * parse.y (STRICT_TK): Added.
4587 * parse-scan.y (STRICT_TK): Added.
4588 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
4589 `;'. Use 4, not 3, with -k option. Correctly rename resulting
4591 * keyword.h: Rebuilt.
4592 * keyword.gperf (strictfp): Added.
4594 2000-11-20 Tom Tromey <tromey@cygnus.com>
4596 * lex.c (yylex): Recognize floating point constants with leading
4599 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4601 * java-tree.h (cyclic_inheritance_report): Constify.
4602 * parse.y (cyclic_inheritance_report): Likewise.
4604 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
4606 * parse.y (goal): Remove call to ggc_add_string_root.
4608 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
4610 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
4611 Create string in scratch buffer, then pass to build_string.
4613 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
4615 * parse.y (issue_warning_error_from_context): Add
4618 2000-11-11 Anthony Green <green@redhat.com>
4620 * jcf-parse.c (process_zip_dir): Add finput parameter.
4621 (jcf_figure_file_type): Call process_zip_dir with appropriate
4624 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4626 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
4627 * jcf-parse.c (jcf_figure_file_type): Likewise.
4629 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
4631 * parse.y (create_new_parser_context): Use memset () instead of
4634 2000-11-08 Tom Tromey <tromey@cygnus.com>
4636 * gjavah.c (process_file): Only include gcj/cni.h when generating
4639 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
4641 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
4642 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
4643 instead of bzero ().
4645 2000-11-05 Tom Tromey <tromey@cygnus.com>
4647 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
4648 * lex.c (IS_ZERO): New define.
4649 (java_perform_atof): Error on floating point underflow.
4651 2000-11-04 Tom Tromey <tromey@cygnus.com>
4653 * lex.c (java_parse_escape_sequence): Only read two octal
4654 characters if the first one is greater than 3. Don't allow
4655 "octal" numbers to include the digits 8 or 9.
4657 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
4659 * Make-lang.in (java.distdir): Remove.
4661 2000-11-03 Tom Tromey <tromey@cygnus.com>
4663 * Make-lang.in (java.dvi): New target.
4664 Partial fix for PR other/567.
4666 * lang-options.h: Mention -Wout-of-date.
4667 * jcf-dump.c (flag_newer): New global.
4668 * gjavah.c (flag_newer): New global.
4669 * jcf-io.c (find_class): Only warn when flag_newer set.
4670 * lang.c (flag_newer): New global.
4671 (struct string_option): New declaration.
4672 (lang_W_options): New global.
4673 (process_option_with_no): New function.
4674 (lang_decode_option): Use it.
4676 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
4677 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
4680 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
4681 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
4682 * lex.c (java_read_unicode): Removed `term_context' argument.
4683 Recognize any number of `u' in `\u'.
4684 (java_read_unicode_collapsing_terminators): New function.
4685 (java_get_unicode): Use it.
4686 (java_lineterminator): Removed.
4687 (yylex): Produce error if character literal is newline or single
4688 quote. Return if eof found in middle of `//' comment. EOF in
4689 `//' comment is only an error if pedantic.
4690 (java_ignorable_control_p): New function.
4691 (java_parse_end_comment): Return if eof found in middle of
4694 * jv-scan.c (pedantic): New global.
4696 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4698 * parse.y (outer_field_access_p): Inherited fields aren't
4699 consider outer fields.
4700 (maybe_build_thisn_access_method): Use
4701 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
4702 (resolve_expression_name): Trigger an error if a static field
4703 is being accessed as an outer field.
4705 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4707 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
4710 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4712 * Make-lang.in: Move all build rules here from Makefile.in,
4713 adapt to new context. Wrap all rules that change the current
4714 directory in parentheses. Expunge all references to $(P).
4715 When one command depends on another and they're run all at
4716 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4717 all object-file generation rules. Delete obsolete variables.
4719 * Makefile.in: Delete.
4720 * config-lang.in: Delete outputs= line.
4722 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4724 * parse.y (patch_method_invocation): NULLify this_arg when already
4726 (maybe_use_access_method): Handle call to methods unrelated to the
4727 current class. Fixed comment.
4730 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4732 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
4735 2000-10-24 Tom Tromey <tromey@cygnus.com>
4737 * lex.c (java_new_lexer): Initialize new fields. Work around
4738 broken iconv() implementations.
4739 (java_read_char): Swap bytes if required. Use fallback decoder if
4741 (byteswap_init, need_byteswap): New globals.
4742 (java_destroy_lexer): Only close iconv handle if it is in use.
4743 * lex.h (java_lexer): New fields read_anything, byte_swap,
4745 Made out_buffer unsigned.
4747 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4749 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
4750 where an enclosing context can be set on the jdep.
4751 (do_resolve_class): Fixed identation.
4753 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4755 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
4757 * jcf-reader.c (peek_attribute, skip_attribute): Only define
4760 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
4762 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
4764 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4766 * jcf-write.c (OP1): Update `last_bc'.
4767 (struct jcf_block): Fixed indentation and typo in comments. New
4769 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
4770 follows `monitorenter'.
4771 * parse.y (patch_synchronized_statement): New local `tmp'. Call
4775 2000-10-16 Tom Tromey <tromey@cygnus.com>
4777 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
4778 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
4779 * lang-options.h: Added -MA, -MT, -MF..
4780 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
4781 (DEPEND_TARGET_SET): New macro.
4782 (DEPEND_FILE_ALREADY_SET): Likewise.
4783 (init_parse): Handle new flags.
4784 * jcf.h (jcf_dependency_print_dummies): Declare.
4785 * Make-lang.in (s-java): Added mkdeps.o.
4786 * Makefile.in (BACKEND): Added mkdeps.o.
4787 (../gcjh$(exeext)): Added mkdeps.o.
4788 (../jcf-dump$(exeext)): Added mkdeps.o.
4789 * jcf-depend.c: Include mkdeps.h.
4790 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
4791 add_entry): Removed.
4792 (jcf_dependency_reset): Rewrote.
4793 (dependencies): New global.
4794 (jcf_dependency_set_target): Rewrote.
4795 (jcf_dependency_add_target): Likewise.
4796 (jcf_dependency_add_file): Likewise.
4798 (print_ents): Removed.
4799 (jcf_dependency_write): Rewrote.
4800 (print_dummies): New global.
4801 (jcf_dependency_print_dummies): New function
4802 (jcf_dependency_write): Call deps_dummy_targets if required.
4804 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4806 * gjavah.c (add_class_decl): Removed unused variables `tname',
4807 `tlen' and `name_index'.
4808 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
4809 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
4810 in `wfl_operator' with value.
4811 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
4812 (jcf_figure_file_type): Fixed identation.
4813 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
4814 * parse.y (analyze_clinit_body): New function.
4815 (static_initializer:): Reset `current_static_block'.
4816 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
4817 `wfl_operator' with new value.
4818 (lookup_cl): Use EXPR_WFL_FILENAME.
4819 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
4820 analyze_clinit_body.
4821 (build_outer_field_access): Access to this$<n> built from
4822 current_class, not its outer context.
4823 (build_access_to_thisn): Fixed leading comment. Tidied things up.
4824 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
4825 (patch_method_invocation): Use `is_static_flag' when already
4827 (patch_newarray): Removed assignment in ternary operator.
4829 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4831 * except.c (free_eh_ranges): Don't free `whole_range'.
4833 2000-10-15 Anthony Green <green@redhat.com>
4835 * decl.c (init_decl_processing): Call init_class_processing before
4838 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4840 * check-init.c (check_init): Fixed leading comment. Use
4842 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4843 (give_name_to_locals): Likewise.
4844 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
4845 fields in lang_decl_var.
4846 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
4847 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
4848 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
4849 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
4850 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
4851 (LOCAL_FINAL): Rewritten.
4852 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
4853 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
4854 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
4855 `init_final' fields.
4856 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
4857 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
4858 (TYPE_HAS_FINAL_VARIABLE): New macro.
4859 (struct lang_type): Added `afv' field.
4860 * parse.y (check_static_final_variable_assignment_flag): New function.
4861 (reset_static_final_variable_assignment_flag): Likewise.
4862 (check_final_variable_local_assignment_flag): Likewise.
4863 (reset_final_variable_local_assignment_flag): Likewise.
4864 (check_final_variable_indirect_assignment): Likewise.
4865 (check_final_variable_global_assignment_flag): Likewise.
4866 (add_inner_class_fields): Use LOCAL_FINAL_P.
4867 (register_fields): Handle local finals and final variables.
4868 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
4869 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4870 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4872 (java_complete_expand_methods): Loop to set
4873 TYPE_HAS_FINAL_VARIABLE. Call
4874 `reset_final_variable_local_assignment_flag' and
4875 `check_final_variable_local_assignment_flag' accordingly before
4876 and after constructor expansion. Call
4877 `reset_static_final_variable_assignment_flag'
4878 before expanding <clinit> and after call
4879 `check_static_final_variable_assignment_flag' if the
4880 current_class isn't an interface. After all methods have been
4881 expanded, call `check_final_variable_global_assignment_flag' and
4882 `check_static_final_variable_assignment_flag' if the current class
4884 (maybe_yank_clinit): Fixed typo in comment.
4885 (build_outer_field_access_methods): Removed old sanity check. Use
4886 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4887 Don't create access methods for finals.
4888 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
4889 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
4890 existing DECL_INIT has been processed.
4891 (java_complete_lhs): Likewise.
4892 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
4893 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
4895 (patch_assignment): Use LOCAL_FINAL_P.
4896 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
4897 DECL_INITIAL is nullified.
4900 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4902 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
4904 * Makefile.in (parse.c, parse-scan.c): Likewise.
4906 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4908 * class.c (temporary_obstack): Remove.
4909 (make_class): Don't mess with obstascks.
4910 (push_class): Likewise.
4911 (set_super_info): Likewise.
4912 (add_method_1): Likewise.
4913 (add_method): Likewise.
4914 (add_field): Likewise.
4915 (build_utf8_ref): Likewise.
4916 (build_class_ref): Likewise.
4917 (build_static_field_ref): Likewise.
4918 (finish_class): Likewise.
4919 (push_super_field): Likewise.
4920 (layout_class): Likewise.
4921 (layout_class_methods): Likewise.
4922 (init_class_processing): Likewise.
4923 * constants.c (get_tag_node): Likewise.
4924 (build_constant_data_ref): Likewise.
4925 * decl.c (ggc_p): Remove.
4926 (copy_lang_decl): Use ggc_alloc.
4927 (complete_start_java_method): Don't mess with obstacks.
4928 (start_java_method): Likewise.
4929 (end_java_method): Likewise.
4930 * except.c (link_handler): Use xmalloc.
4931 (free_eh_ranges): New function.
4932 (method_init_exceptions): Use it.
4933 (add_handler): Use xmalloc.
4934 (expand_start_java_handler): Don't mess with obstacks.
4935 (prepare_eh_table_type): Likewise.
4936 (expand_end_java_handler): Likewise.
4937 * expr.c (push_value): Likewise.
4938 (create_label_decl): Likewise.
4939 (build_jni_stub): Likewise.
4940 (java_lang_expand_expr): Likewise.
4941 (note_instructions): Use xrealloc.
4942 (java_push_constant_from_pool): Don't mess with obstacks.
4943 (process_jvm_instruction): Likewise.
4944 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4946 * jcf-parse.c (get_constant): Don't mess with obstacks.
4947 (read_class): Likewise.
4948 (jcf_parse): Likewise.
4949 * lex.c (expression_obstack): Remove.
4950 (java_lex): Don't use obstack_free.
4951 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4952 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4953 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4954 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4955 * parse.y (gaol): Add more GC roots.
4956 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4957 (lookup_field_wrapper): Likewise.
4958 (obtain_incomplete_type): Don't mess with obstacks.
4959 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4961 (craft_constructor): Don't mess with obstacks.
4962 (safe_layout_class): Likewise.
4963 (java_complete_class): Likewise.
4964 (source_end_java_method): Likewise.
4965 (build_outer_field_access_methods): Likewise.
4966 (build_outer_method_access_method): Likewise.
4967 (maybe_build_thisn_access_method): Likewise.
4968 (build_dot_class_method_invocation): Likewise.
4969 (java_complete_tree): Likewise.
4970 (java_complete_lhs): Likewise.
4971 (do_merge_string_cste): Likewise.
4972 (patch_string_cst): Likewise.
4973 (array_constructor_check_entry): Likewise.
4974 * typeck.c (build_java_array_type): Likewise.
4975 (parse_signature_string): Likewise.
4976 (build_java_signature): Likewise.
4978 2000-10-12 Tom Tromey <tromey@cygnus.com>
4981 * gjavah.c (add_class_decl): Don't special-case inner classes.
4982 (add_namelet): Likewise.
4984 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4986 * java-tree.h: Constify current_encoding.
4987 * lang.c: Constify current_encoding.
4989 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
4991 * jvgenmain.c (class_mangling_suffix): Omit `.'.
4992 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
4994 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4996 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
4997 patch. Fixes gcj/340.
4999 2000-10-10 Tom Tromey <tromey@cygnus.com>
5001 * lex.c (java_new_lexer): Initialize out_first and out_last
5003 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
5005 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5007 * parse.y (pop_current_osb): New function.
5008 (array_type:): Use `dims:', changed actions
5009 accordingly. Suggested by Anthony Green.
5010 (array_creation_expression:): Used pop_current_osb.
5011 (cast_expression:): Likewise.
5012 (search_applicable_method_list): Fixed indentation.
5014 2000-10-08 Anthony Green <green@redhat.com>
5016 * parse.y (array_type_literal): Remove production.
5017 (type_literals): Refer to array_type, not array_type_literal.
5019 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5021 Patch contributed by Corey Minyard.
5022 * decl.c (check_local_named_variable): New function.
5023 (tree check_local_unnamed_variable): Likewise.
5024 (find_local_variable): Splitted. Call check_local_{un}named_variable.
5026 2000-10-07 Anthony Green <green@redhat.com>
5028 * class.c (layout_class): Handle case where superclass can't be
5031 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
5033 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
5036 2000-10-05 Tom Tromey <tromey@cygnus.com>
5038 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
5039 * jvgenmain.c (class_mangling_prefix): Removed.
5040 (class_mangling_suffix): New global.
5042 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
5044 (print_method_info): Handle overrides for static and final
5046 (process_file): Generate declaration for class object field.
5047 * class.c (cxx_keywords): New array.
5048 (utf8_cmp): New function.
5049 (cxx_keyword_p): New function.
5050 (layout_class_method): Mangle C++ keywords by appending `$'.
5051 (mangle_field): New function.
5052 (mangle_class_field): Use mangle_field. Mangle class name as
5054 (mangle_static_field): Use mangle_field.
5056 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5058 * decl.c (find_local_variable): Removed uncessary type check and
5059 fixed range check typo. From Corey Minyard.
5061 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5063 * decl.c (give_name_to_locals): New local `code_offset'. Call
5064 `maybe_adjust_start_pc'.
5065 * expr.c (note_instructions): New function.
5066 (expand_byte_code): Don't collect insn starts here.
5067 (peek_opcode_at_pc): New function.
5068 (maybe_adjust_start_pc): Likewise.
5069 * java-tree.h (maybe_adjust_start_pc): Declare.
5070 (note_instructions): Likewise.
5071 * jcf-parse.c (parse_class_file): Call `note_instructions'.
5073 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5075 * parse.y (field_access:): Fixed indentation.
5076 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
5078 2000-09-07 Tom Tromey <tromey@cygnus.com>
5081 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
5082 JPRIMITIVE_TYPE_P, for arithmetic operators.
5083 (patch_method_invocation): Indentation fix.
5084 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
5085 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
5086 (do_unary_numeric_promotion): Cleaned up code.
5087 (valid_cast_to_p): Handle boolean correctly.
5089 2000-09-27 Tom Tromey <tromey@cygnus.com>
5091 * lex.c (java_read_unicode): Reset bs_count when finished with
5094 2000-10-01 Mark Mitchell <mark@codesourcery.com>
5097 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
5098 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
5099 (typeck.o): Depend on ggc.h.
5100 * class.c (add_method_1): Use GC functions for allocation.
5101 (init_class_processing): Register roots.
5102 * decl.c (ggc_p): Set to 1.
5103 (pending_local_decls): Make it static.
5104 (push_jvm_slot): Use GC functions for allocation.
5105 (init_decl_processing): Register roots.
5106 (give_name_to_locals): Use GC functions for allocation.
5107 (lang_mark_tree): New function.
5108 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
5109 functions for allocation.
5110 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
5111 * lex.c (java_lex): Use build_string, rather than replicating it
5113 * parse.y (goal): Add more roots.
5114 (mark_parser_ctxt): New function.
5115 * typeck.c: Include ggc.h.
5117 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5119 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
5120 contains something else than MODIFY_EXPR.
5122 2000-09-23 Mark Mitchell <mark@codesourcery.com>
5124 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
5125 * Makefile.in (parse.o): Depend on ggc.h.
5126 (class.o): Likewise.
5127 (constants.o): Likewise.
5130 (jcf-parse.o): Likewise.
5131 (jcf-write.o): Likewise.
5132 (mangle.o): Likewise.
5133 * class.c: Include ggc.h.
5134 (build_static_field_ref): Register GC roots.
5135 (layout_class): Likewise.
5136 (init_class_processing): Likewise.
5137 * constants.c: Include ggc.h.
5138 (current_constant_pool_data_ref): Remove.
5139 (tag_nodes): Move it to ...
5140 (get_tag_node): ... here. Register GC roots.
5141 * decl.c: Include ggc.h. Remove many global tree definitions.
5142 (throw_node): Define.
5143 (java_global_trees): Likewise.
5144 (predef_filenames): Make the size a constant.
5145 (init_decl_processing): Adjust accordingly.
5146 (init_decl_processing): Call init_jcf_parse. Register GC roots.
5147 * expr.c: Include ggc.h.
5148 (init_expr_processing): Register GC roots.
5149 (build_invokeinterface): Likewise.
5150 * java-tree.h: Replace extern tree declarations with macros.
5151 (java_global_trees): New variable.
5152 (java_tree_index): New enumeration.
5153 (init_jcf_parse): Declare.
5154 * jcf-parse.c: Include ggc.h.
5155 (current_class): Remove declaration.
5156 (main_class): Likewise.
5157 (all_class_list): Likewise.
5158 (predefined_filename_p): Adjust for constant size of
5160 (init_jcf_parse): New function.
5161 * jcf-write.c: Include ggc.h.
5162 (generate_classfile): Register GC roots.
5163 (append_synthetic_attribute): Likewise.
5164 (append_innerclass_attribute_entry): Likewise.
5165 * lang.c: Include ggc.h.
5166 (lang_print_error): Register GC roots.
5167 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
5169 * parse.y: Include ggc.h.
5170 (wfl_operator): Remove.
5171 (goal): Register GC roots.
5172 (java_pop_parser_context): Adjust for new field names.
5173 (java_parser_context_save_global): Likewse.
5174 (java_parser_context_restore_global): Likewise.
5175 (java_parser_context_suspend): Likewise.
5176 (java_parser_context_resume): Likewise.
5177 (verify_constructor_circularity): Register GC roots.
5178 (lookup_cl): Likewise.
5179 (java_reorder_fields): Likewise.
5180 (build_current_this): Likewise.
5181 (class_in_current_package): Likewise.
5182 (argument_types_convertible): Likewise.
5183 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
5185 2000-09-14 Tom Tromey <tromey@cygnus.com>
5187 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
5189 2000-09-13 Tom Tromey <tromey@cygnus.com>
5191 * jcf-parse.c: Include <locale.h>.
5192 * jv-scan.c: Include <locale.h>.
5194 2000-09-12 Tom Tromey <tromey@cygnus.com>
5196 * expr.c (pop_type_0): Return `Object' if trying to merge two
5198 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
5199 interface types; `Object' is always a valid supertype.
5201 2000-09-12 Tom Tromey <tromey@cygnus.com>
5204 * jv-scan.c (help): Document --encoding.
5205 (options): Added `encoding' entry.
5206 (OPT_ENCODING): New define.
5207 (main): Handle --encoding.
5208 Include <langinfo.h> if nl_langinfo exists.
5209 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
5211 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
5212 (parse_source_file): Correctly call java_init_lex. Added `finput'
5213 argument. Use nl_langinfo to determine default encoding.
5214 * java-tree.h (current_encoding): Declare.
5215 * parse.y (java_parser_context_restore_global): Don't restore
5217 (java_parser_context_save_global): Don't set `finput' field.
5218 (java_pop_parser_context): Don't restore `finput'. Free old lexer
5220 * lang.c (current_encoding): New global.
5221 (lang_decode_option): Recognize `-fencoding='.
5222 (finish_parse): Don't close finput.
5223 * parse.h (struct parser_ctxt): Removed `finput' and
5224 `unget_utf8_value' fields. Added `lexer' field.
5225 (java_init_lex): Fixed declaration.
5226 * lex.c (java_new_lexer): New function.
5227 (java_destroy_lexer): Likewise.
5228 (java_read_char): Added `lex' argument. Handle iconv case.
5229 (java_read_unicode): Added `lex' argument. Count backslashes in
5231 (java_init_lex): Added `finput' and `encoding' arguments. Set
5232 `lexer' field in ctxp.
5233 (BAD_UTF8_VALUE): Removed.
5234 (java_lex): Handle seeing UEOF in the middle of a string literal.
5235 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
5236 (java_lexer): New structure.
5239 (DEFAULT_ENCODING): New define.
5240 (java_destroy_lexer): Declare.
5242 2000-09-12 Tom Tromey <tromey@cygnus.com>
5245 * lex.c (java_init_lex): Initialize java_io_serializable.
5246 * parse.y (java_io_serializable): New global.
5247 (valid_ref_assignconv_cast_p): An array can be cast to
5250 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
5252 * decl.c, expr.c: Include defaults.h if not already included.
5253 Don't define the *_TYPE_SIZE macros.
5255 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
5257 * typeck.c (build_java_array_type): Correct first parameter
5258 in ADJUST_FIELD_ALIGN invocation.
5260 2000-09-06 Tom Tromey <tromey@cygnus.com>
5262 * lang-specs.h: Also recognize `-femit-class-files'.
5264 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5266 * verify.c (merge_types): Load the types to merge if necessary.
5268 2000-09-02 Anthony Green <green@redhat.com>
5270 * jcf-io.c: Include zlib.h.
5271 (open_in_zip): Read compressed class file archives.
5272 * zipfile.h (ZipDirectory): Add uncompressed_size and
5273 compression_method fields.
5274 * zextract.c (read_zip_archive): Collect file compression info.
5276 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
5278 * parse.y (do_resolve_class): Also explore superclasses of
5279 intermediate enclosing contexts when searching for inner classes.
5281 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5283 * parse.y (variable_declarator_id:): Better error message.
5284 (expression_statement:): Use YYNOT_TWICE.
5285 (cast_expression:): Likewise.
5286 (assignment:): Likewise.
5288 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5290 * parse.y (do_merge_string_cste): New locals. Create new
5291 STRING_CSTs each time, use memcpy. Fixes gcj/311.
5293 2000-08-07 Hans Boehm <boehm@acm.org>
5295 * boehm.c (mark_reference_fields): Set marking bits for all words in
5296 a multiple-word record.
5297 (get_boehm_type_descriptor): Use the procedure marking descriptor for
5300 2000-08-31 Mike Stump <mrs@wrs.com>
5302 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
5303 jcf-dump$(exeext)): Make parallel safe.
5305 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5307 * jcf-parse.c (set_source_filename): Constify a char *.
5308 * jcf-write.c (append_innerclasses_attribute,
5309 make_class_file_name): Constify a char *. Don't recycle a
5310 variable for an unrelated purpose.
5311 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
5312 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
5314 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5316 * expr.c (can_widen_reference_to): Fixed indentation.
5317 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
5318 * parse.y: `finit$' replaces `$finit$' in comments.
5319 (try_builtin_assignconv): Fixed leading comment.
5321 2000-08-25 Greg McGary <greg@mcgary.org>
5323 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
5325 2000-08-24 Greg McGary <greg@mcgary.org>
5327 * lang.c (lang_decode_option): Use ARRAY_SIZE.
5328 * parse.y (BINOP_LOOKUP): Likewise.
5330 2000-08-22 Andrew Haley <aph@cygnus.com>
5332 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
5333 sign extending. Fixes gcj/321.
5334 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
5335 combining to make a jlong. Fixes gcj/321.
5337 2000-08-21 Nix <nix@esperi.demon.co.uk>
5339 * lang-specs.h: Do not process -o or run the assembler if
5342 2000-08-16 Andrew Haley <aph@cygnus.com>
5344 * typeck.c (build_java_array_type): Rewrite code to do array
5345 alignment. Take into account back-end macros when aligning array
5346 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
5347 user to set alignment. Fixes gcj/252 and 160.
5349 2000-08-09 Tom Tromey <tromey@cygnus.com>
5351 * parse.y (check_abstract_method_definitions): Now return `int'.
5352 Check implemented interfaces. Fixes PR gcj/305.
5354 * parse.y (patch_switch_statement): Disallow `long' in switch
5355 expressions. Fixes PR gcj/310.
5357 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5359 * decl.c (finit_leg_identifier_node): New global.
5360 (init_decl_processing): Use `finit$' to initialize
5361 finit_identifier_node. Use `$finit$' to initialize
5362 finit_leg_identifier_node.
5363 * expr.c (expand_java_field_op): Use ID_FINIT_P.
5364 * java-tree.h (finit_identifier_node): Changed attached comment.
5365 (finit_leg_identifier_node): New declaration.
5366 (ID_FINIT_P): Take finit_identifier_node and
5367 finit_leg_identifier_node into account. This is a backward
5370 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5372 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
5374 (generate_bytecode_insns): Check `nargs' before emitting it.
5375 * verify.c (merge_type_state): Fixed typo.
5376 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
5377 generate_bytecode_{conditional,insns}.
5379 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
5381 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
5384 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5386 * class.c (maybe_layout_super_class): Fixed indentation.
5387 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
5388 (java_check_methods): New function declaration.
5389 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
5390 instead of `str_ptr'.
5391 * jcf-write.c (generate_bytecode_insns): Emit number the of args
5392 of a `invokeinterface' at the right time.
5393 * parse.h (WFL_STRIP_BRACKET): New macro.
5394 (SET_TYPE_FOR_RESOLUTION): Use it.
5395 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
5396 (check_class_interface_creation): Don't check for cross package
5397 innerclass name clashes.
5398 (method_header): Behave properly if MDECL is `error_mark_node'.
5399 (method_declarator): Return `error_mark_node' if bogus current
5401 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
5402 (resolve_and_layout): New local `decl_type', set and used. Call
5404 (java_check_methods): New method.
5405 (java_layout_classes): Use it.
5406 (resolve_qualified_expression_name): No EH check necessary in
5408 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
5410 (patch_assignment): Set DECL_INITIAL on integral final local.
5412 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5414 * java-tree.h (flag_extraneous_semicolon): New extern.
5415 * lang-options.h: (-Wextraneous-semicolon): New option.
5416 * lang.c (flag_redundant): Fixed typo in leading comment.
5417 (flag_extraneous_semicolon): New global.
5418 (lang_decode_option): Set `flag_extraneous_semicolon' when
5419 -Wall. Decode `-Wextraneous-semicolon'.
5420 * parse.y (type_declaration:): Removed `SC_TK' hack, added
5421 `empty_statement' rule.
5422 (class_body_declaration): Likewise.
5423 (method_body:): Accept `;' as a method body.
5424 (static_initializer:): Removed `SC_TK' hack.
5425 (constructor_block_end:): Likewise.
5426 (empty_statement:): Report deprecated empty declaration. Fixes
5429 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5431 * parse.y (build_dot_class_method_invocation): Changed parameter
5432 name to `type'. Build signature from `type' and convert it to a
5433 STRING_CST if it's an array.
5434 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
5435 to use `ref_type' directly.
5437 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
5439 * lang-options.h: Added a comma after the last element to avoid
5440 syntax errors when other languages define additional options.
5442 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5444 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
5445 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
5446 (jc1): Link with $(BACKEND).
5447 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
5449 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5451 * jvspec.c: Adjust type of second argument to
5452 lang_specific_driver, and update code as necessary.
5454 * class.c (build_dtable_decl): Initialize dummy.
5456 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5458 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
5459 method bodies not to rule out discarding `<clinit>'; don't use
5460 <clinit> to initialize static fields with constant initializers.
5462 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5464 * gjavah.c (print_method_info): Added `synth' parameter. Skip
5466 (method_synthetic): New global.
5467 (HANDLE_METHOD): Recognize synthetic method and tell
5468 `print_method_info' about it.
5469 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
5470 processing a synthetic method.
5471 * jcf-reader.c (skip_attribute): New function.
5472 ( skip_attribute): Likewise.
5474 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5476 * parse.y (build_outer_field_access): Fixed comments.
5477 (fix_constructors): Emit the initialization of this$<n> before
5479 (resolve_qualified_expression_name): Build an access to `decl' if
5482 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5484 * parse-scan.y (curent_class): Non longer const.
5485 (inner_qualifier, inner_qualifier_length): Deleted.
5486 (current_class_length): New global.
5487 (bracket_count): Fixed typo in leading comment.
5488 (anonymous_count): New global.
5489 (class_instance_creation_expression:): Handle anonymous classes.
5490 (anonymous_class_creation:): New rule.
5491 (push_class_context): Rewritten.
5492 (pop_class_context): Likewise.
5493 (INNER_QUALIFIER): Macro deleted.
5494 (report_class_declaration): call `push_class_context' when
5495 entering the function. `fprintf' format modified not to use
5497 (report_class_declaration): Assign `package_name' and
5498 `current_class' to NULL separately.
5500 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5502 * expr.c (build_invokeinterface): Call layout_class_methods on
5505 2000-07-27 Tom Tromey <tromey@cygnus.com>
5506 Anthony Green <green@cygnus.com>
5507 Alexandre Petit-Bianco <apbianco@cygnus.com>
5509 * class.c (make_class_data): Create vtable for abstract classes.
5510 (get_dispatch_table): Changed to cope with abstract classes.
5512 2000-07-27 Tom Tromey <tromey@cygnus.com>
5514 * parse.y (patch_method_invocation): Don't reverse the argument
5515 list when dealing with anonymous class constructors. Fixed typo in
5518 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5520 * parse.y (build_alias_initializer_parameter_list): Reverse
5521 crafted list when building aliases for anonymous class
5524 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5526 * parse.y (jdep_resolve_class): Don't bother checking potential
5527 innerclass access if `decl' is NULL.
5528 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
5531 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5533 * parse.c: Remove (again.)
5535 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5537 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
5538 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
5539 outside the `if' statement, alias to innerclass removed, `decl'
5540 used to mark the class complete.
5542 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5544 * parse.y (simple_name:): Fixed typo in error message.
5546 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5548 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
5549 or its first operand can be error marks.
5551 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5553 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
5554 * parse.y (method_header): Likewise.
5556 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5558 * parse.y (process_imports): Consider that one might be trying to
5559 import an innerclass. Fixes gcj/254
5561 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5563 * parse.y (find_as_inner_class): Handle the case where the
5564 enclosing context of an innerclass has been loaded as bytecode.
5566 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5568 * parse.y (simple_name:): Reject `$' in type names.
5569 (resolve_type_during_patch): Use `type' as a second
5570 argument to resolve_no_layout. Fixes gcj/257.
5572 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
5574 * parse.y (find_most_specific_methods_list): Select the only
5575 non-abstract method even if max has been set.
5576 Fixes gcj/285, gcj/298.
5578 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
5580 * lang-specs.h: Added %(jc1) to java compiler options.
5582 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5584 * .cvsignore: New file.
5586 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5588 * parse.y (not_accessible_p): Access granted to innerclasses
5589 (indirectly) extending the reference type. Fixes gcj/249.
5591 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5593 * parse.y (patch_method_invocation): Fixed comment.
5594 (maybe_use_access_method): Build this$<n>s to the context of the
5595 target method, or a type that extends it. Fixes gcj/242.
5597 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5601 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5603 * parse.y (fold_constant_for_init): Avoid bullish conversion.
5605 2000-07-13 Tom Tromey <tromey@cygnus.com>
5607 * lang-specs.h: Added %{I*}.
5609 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5611 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5613 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5615 * parse-scan.c: Remove.
5617 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5619 * class.c (set_super_info): Handled protected inner classes.
5620 (common_enclosing_context_p): Bail early if arguments aren't both
5622 (get_access_flags_from_decl): Handle private and protected inner
5624 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
5625 (CLASS_PROTECTED): Likewise.
5626 (struct lang_type): New bitfield `poic'.
5627 * parse.y (jdep_resolve_class): Call check_inner_class_access on
5629 (check_inner_class_access): Renamed arguments, added
5630 comments. Handles protected inner classes (fixes gcj/225)
5631 (not_accessible_p): Fixed comments. Avoid handling inner classes.
5633 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5635 * parse.y (resolve_qualified_expression_name): Verify qualified
5636 access to `this'. Fixes gcj/239.
5638 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5640 * jcf-write.c (generate_classfile): Don't install ConstantValue
5643 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5645 * parse.y (resolve_qualified_expression_name): Handle inner class
5646 access. Fixes gcj/256.
5648 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5650 * jcf-write.c (generate_classfile): Properly install the
5651 ConstantValue attribute and the initial value constant pool index
5652 on string constants.
5653 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
5656 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5658 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
5660 * parse.y (find_as_inner_class): Fixed typo.
5661 (do_resolve_class): Explore enclosing contexts when searching for
5662 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
5663 (check_inner_class_access): Check `decl' which can be null in case
5666 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5668 * java-tree.h (java_debug_context): Declared `extern'.
5669 (safe_layout_class): Likewise.
5670 * parse.y (resolve_field_access): Field must be `static' in order
5671 to be replaced by its initial value. Added comments.
5672 (find_applicable_accessible_methods_list): Fixed typo.
5673 (find_most_specific_methods_list): Methods found in innerclasses
5674 take over methods founds in the enclosing contexts.
5675 (java_complete_tree): Loosen restrictions on the type of DECLs
5676 that can be replaced by their initialization values.
5677 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
5679 2000-07-05 Tom Tromey <tromey@cygnus.com>
5681 * Make-lang.in (PARSE_DIR): New macro.
5682 (PARSE_RELDIR): Likewise.
5683 (PARSE_C): Likewise.
5684 (PARSE_SCAN_C): Likewise.
5685 ($(PARSE_C)): New target.
5686 ($(PARSE_SCAN_C)): Likewise.
5687 (SET_BISON): New macro.
5688 (BISONFLAGS): Likewise.
5689 (JAVABISONFLAGS): Likewise.
5691 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
5693 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
5694 argument on the first pass for CNI as well as JNI.
5695 (print_method_info): Set up method name on the first pass only.
5697 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5699 * parse.y (parser_qualified_classname): Removed parameter
5701 (create_interface): Removed first passed parameter to
5702 parser_qualified_classname.
5703 (create_class): Likewise. Don't install alias on static
5704 innerclasses. Fixes gcj/275.
5706 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5708 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
5709 debugable statement with empty_stmt_node. Fixes gcj/272
5711 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5713 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
5716 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5718 * jcf-write.c (push_long_const): Appropriately cast short negative
5721 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5723 * parse.y (verify_constructor_super): Use loop variable
5724 `m_arg_type' initialized with `mdecl_arg_type'.
5726 2000-06-29 Tom Tromey <tromey@cygnus.com>
5728 * parse.y (resolve_field_access): Handle case where `type_found'
5731 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5733 * expr.c (lookup_field): The same field can be found through two
5734 different interface. Don't declare it ambiguous in that case.
5736 2000-06-27 Tom Tromey <tromey@cygnus.com>
5738 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
5739 follows \r, then unget it at a lower level.
5741 2000-06-26 Tom Tromey <tromey@cygnus.com>
5743 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
5746 2000-06-25 Tom Tromey <tromey@cygnus.com>
5748 * parse.y (for_statement): Wrap expression in a WFL if it is a
5749 constant. For PR gcj/268.
5751 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5753 * parse.y (do_resolve_class): Minor optimiztion in the package
5754 list search. Removed unnecessary test and return statement.
5755 (valid_ref_assignconv_cast_p): Order of arguments to
5756 enclosing_context_p fixed.
5758 2000-06-24 Tom Tromey <tromey@cygnus.com>
5760 * expr.c (lookup_field): Print error and return error_mark_node if
5761 field reference is ambiguous.
5763 * parse.y (check_abstract_method_definitions): Also check if
5764 `other_method' is abstract.
5766 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5768 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
5770 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
5771 (struct lang_type): New field `pic'.
5772 (CLASS_PRIVATE): New macro.
5773 * parse.y (check_inner_class_access): New function.
5774 (jdep_resolve_class): Call it.
5776 2000-06-23 Tom Tromey <tromey@cygnus.com>
5778 * parse.y (patch_incomplete_class_ref): Initialize the returned
5779 class. For PR gcj/260.
5781 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5783 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
5785 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5787 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5788 Java specific checks.
5789 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
5791 * java-tree.def (CASE_EXPR): Marked 'e'.
5792 (DEFAULT_EXPR): Likewise.
5793 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
5795 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5796 Java specific checks.
5797 (generate_bytecode_insns): Test try_block for BLOCK before using
5799 * parse.y (build_wfl_wrap): Added `location' argument. Set
5800 EXPR_WFL_LINECOL accordingly.
5801 (dim_expr:): Wrap constants with WFLs.
5802 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
5803 (resolve_package): Check for `stmt' not being a BLOCK before
5804 building a debuggable statement with it.
5805 (make_qualified_primary): Added extra parameter to build_wfl_wrap
5807 (resolve_field_access): Make sure `decl' is a DECL before treating
5809 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
5810 IDENTIFIER_NODE before treating it as such.
5811 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
5812 treating it as such.
5813 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
5814 to be applied only on non array types.
5816 2000-06-16 Per Bothner <per@bothner.com>
5818 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
5819 define in terms of DECL_RESULT, as that fails when --enable-checking.
5821 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5823 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
5824 types the same in comparison.
5825 (CHECK_OP): Add static prototype.
5827 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5829 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
5830 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
5833 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5835 * decl.c (create_primitive_vtable): Prototype.
5837 * jcf-write.c (generate_bytecode_insns): Initialize variable
5840 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
5842 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5844 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
5845 to track searched classes, and do not search the same class more than
5846 once. Call find_applicable_accessible_methods_list on immediate
5847 superclass, instead of search_applicable_method_list on all ancestors.
5850 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5852 * parse.y (register_fields): Permit static fields in inner classes
5853 if they are final. Fix for PR gcj/255.
5855 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5857 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
5858 * parse.y (find_in_imports): Returned type changed to void,
5859 leading comment fixed.
5860 (register_package): New function.
5861 (qualify_and_find): Likewise.
5862 (package_declaration:): Use `register_package'.
5863 (single_type_import_declaration:): Removed local variable
5864 `node'. Added missing `;' for consistency.
5865 (type_import_on_demand_declaration:): Use `chainon' to link new
5867 (lookup_field_wrapper): Lookup local variables defined in outer
5869 (java_complete_class): Don't reverse the list of imported on demand.
5870 (do_resolve_class): Reorganized. Removed local variable
5871 `original_name'. Call `qualify_and_find' with the current package
5872 name, invoke `find_in_imports_on_demand' right after. Call
5873 `qualify_and_find' with the packages we've seen so far. Fixed
5874 operations numbering in comments.
5875 (java_expand_class): Don't reverse `package_list'.
5876 (find_most_specific_methods_list): New local variables `abstract'
5877 and `candidates'. Use them to pick the right method.
5879 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
5881 * parse.y (check_modifiers_consistency): Don't subtract out
5882 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
5884 2000-06-04 Philipp Thomas <pthomas@suse.de>
5886 * Makefile.in (INTLLIBS): New.
5890 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5892 * class.c (get_dispatch_table): Build the vtable dummy entry list
5893 element with a null purpose. Fixed leading comment.
5894 (build_dtable_decl): Build an accurate dtable type when appropriate
5897 2000-06-02 Richard Henderson <rth@cygnus.com>
5899 * lang.c (lang_get_alias_set): New.
5901 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5903 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
5904 before using it as the accessed field.
5906 2000-05-31 Tom Tromey <tromey@cygnus.com>
5908 * java-tree.h (boolean_array_vtable, byte_array_vtable,
5909 char_array_vtable, short_array_vtable, int_array_vtable,
5910 long_array_vtable, float_array_vtable, double_array_vtable):
5912 * expr.c (get_primitive_array_vtable): New function.
5913 (create_primitive_vtable): New function.
5914 (java_lang_expand_expr): Enable code to statically generate
5916 * decl.c (init_decl_processing): Create primitive vtables.
5917 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
5918 short_array_vtable, int_array_vtable, long_array_vtable,
5919 float_array_vtable, double_array_vtable): Define.
5921 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
5923 * java/parse.y (find_applicable_accessible_methods_list):
5924 Don't add an uninitialized value to the list.
5926 2000-05-25 Tom Tromey <tromey@cygnus.com>
5928 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
5929 when trying to see if field's class should be initialized. Always
5930 initialize field's declaring class, not qualified class.
5933 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
5934 `wfl_operator', to maybe_build_primttype_type_ref.
5937 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
5939 * parse.y (patch_method_invocation): Don't try to lookup methods
5942 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5944 * parse.y (resolve_field_access): Call the appropriate <clinit>
5945 before accessing the length of a static array. Craft a decl for
5946 the field while its time. Fixes PR gcj/129.
5948 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5950 * parse.y (resolve_package): Correctly set `*next' (was off by
5952 (resolve_qualified_expression_name): Fixed comment.
5954 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5956 * jcf-parse.c (jcf_parse_source): Reset current_class and
5957 current_function_decl to NULL before parsing a new file.
5959 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5961 * parse.y (block_end:): If the collected block doesn't feature a
5962 statement, insert an empty statement.
5964 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5966 * parse.y (maybe_yank_clinit): New function.
5967 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5968 end of the list of methods belonging to a class.
5969 (java_complete_expand_method): Check whether <clinit> is really
5970 necessary and expand it accordingly.
5972 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5974 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5975 processed by the method's switch statement.
5977 2000-05-19 Tom Tromey <tromey@cygnus.com>
5979 * java-tree.h: Added init state enum.
5980 * decl.c (emit_init_test_initialization): Initialize class
5981 initialization check variable by looking at class' state.
5983 2000-05-19 Tom Tromey <tromey@cygnus.com>
5985 * java-tree.h (build_instanceof): Declare.
5986 (build_get_class): Declare.
5987 * parse.y (patch_binop): Use build_instanceof.
5988 * expr.c (build_instanceof): New function. If class is final,
5989 don't make a function call.
5990 (expand_java_INSTANCEOF): Use it.
5991 (build_get_class): New function.
5993 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5995 * jcf-write.c (generate_classfile): Scan the source_file for
5996 slashes with the right pointer variable.
5998 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6000 * lang.c (lang_decode_option): Update -Wunused flags by calling
6002 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
6004 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6006 * check_init.c (check_init): Constify local char *.
6007 * class.c (push_class): Constify local char *.
6008 * java_tree.h: Update prototypes.
6009 * jcf-io.c (open_class): Constify filename parameter and
6011 (find_class): Remove redundant string copy. Cast return from
6013 * jcf-parse.c (read_class, parse_class_file, yyparse):
6014 Constify local char *.
6015 * jcf-write.c (generate_bytecode_insns, generate_classfile):
6016 Constify local char *.
6017 * jcf.h (JCF): Constify filename and classname.
6018 (JCF_FINISH): Cast args to FREE to char * when appropriate.
6019 * lang.c (init_parse): Constify parameter and return value.
6020 * lex.c (java_get_line_col): Constify filename parameter.
6021 * parse.h: Constify parser_ctxt.filename. Update prototypes.
6022 * parse.y (java_parser_context_suspend,
6023 issue_warning_error_from_context, safe_layout_class): Constify
6025 * parse.c: Regenerate.
6027 2000-05-08 Tom Tromey <tromey@cygnus.com>
6029 * expr.c (build_jni_stub): Cache the result of
6030 _Jv_LookupJNIMethod.
6032 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6034 * decl.c (predef_filenames_size): Now 7.
6035 (predef_filenames): New seventh entry.
6037 2000-05-04 Tom Tromey <tromey@cygnus.com>
6039 * boehm.c (mark_reference_fields): Don't mark RawData fields.
6040 Keep track of when we've seen a reference field after a
6041 non-reference field.
6042 (get_boehm_type_descriptor): Handle case where we see
6043 non-reference fields but no trailing reference field.
6044 * decl.c (rawdata_ptr_type_node): Define.
6045 (init_decl_processing): Initialize rawdata_ptr_type_node.
6046 * java-tree.h (rawdata_ptr_type_node): Declare.
6048 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6050 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
6051 specifiers in calls to fprintf.
6053 2000-05-03 Andrew Haley <aph@cygnus.com>
6055 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
6057 * javaop.h (WORD_TO_INT): New function.
6058 (IMMEDIATE_s4): Use WORD_TO_INT.
6059 * jcf.h (JPOOL_INT): Ditto.
6061 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
6064 2000-04-19 Tom Tromey <tromey@cygnus.com>
6066 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
6068 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
6070 * expr.c (build_jni_stub): New function.
6071 * lang-specs.h: -fjni and -femit-class-file are incompatible.
6073 * parse.y (java_complete_expand_methods): Expand a native method
6074 and call build_jni_stub if -fjni given.
6075 * lang-options.h: Document -fjni.
6076 * lang.c (flag_jni): New global.
6077 (lang_f_options): Added `jni' entry.
6078 * java-tree.h (soft_lookupjnimethod_node,
6079 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
6081 (flag_jni): Declare.
6082 (build_jni_stub): Declare.
6083 (struct lang_decl): Added `native' flag.
6084 (METHOD_NATIVE): Redefined to use `native' field of lang specific
6086 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
6087 soft_jnipopsystemframe_node): New globals.
6088 (init_decl_processing): Set them. _Jv_InitClass only takes one
6091 * java-tree.def: Put into `C' mode.
6093 2000-04-27 Tom Tromey <tromey@cygnus.com>
6096 * expr.c (expand_invoke): Generate check to see if object pointer
6097 is null in nonvirtual invocation case.
6098 * java-tree.h (soft_nullpointer_node): Declare.
6099 * decl.c (soft_nullpointer_node): New global.
6100 (init_decl_processing): Initialize soft_nullpointer_node.
6101 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6102 or `private' methods.
6103 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6105 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6107 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6110 2000-04-26 Tom Tromey <tromey@cygnus.com>
6112 * zextract.c (find_zip_file_start): New function.
6113 (read_zip_archive): Use it.
6115 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6117 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
6119 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6121 * class.c (common_enclosing_context_p): New function.
6122 * java-tree.h (common_enclosing_context_p): Added prototype.
6123 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
6124 classes sharing an outer context with the current instance.
6125 * parse.y (build_access_to_thisn): Fixed leading comment.
6126 (verify_constructor_super): New local `supper_inner'. Skip
6127 enclosing context argument in the case of inner class constructors.
6128 (patch_method_invocation): Insert proper context as second
6129 parameter to pure inner class constructor super invocations.
6131 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6133 * parse.y (end_class_declaration): Reset the interface number
6136 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6138 * parse.y (source_start_java_method): Deleted unnecessary code.
6139 (patch_method_invocation): Fixed comment.
6141 2000-04-24 Robert Lipe <robertlipe@usa.net>
6143 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
6145 2000-04-23 Tom Tromey <tromey@cygnus.com>
6147 * boehm.c (mark_reference_fields): Use int_byte_position.
6149 2000-04-22 Tom Tromey <tromey@cygnus.com>
6151 * boehm.c (mark_reference_fields): Only call byte_position on
6154 2000-04-22 Tom Tromey <tromey@cygnus.com>
6156 * boehm.c (mark_reference_fields): Added `last_view_index'
6157 argument. Use DECL_FIELD_OFFSET to determine field's offset.
6159 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
6161 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
6162 * parse.y (check_class_interface_creation): Fixed comments. Select
6163 permitted modifiers for (inner) interfaces. Changed error message
6164 to report rejected modifiers used with local classes.
6166 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6168 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
6169 of directly inherited type considered in scope.
6170 * parse.y (do_resolve_class): Search inherited classes for inner
6173 2000-04-20 Tom Tromey <tromey@cygnus.com>
6175 * parse.y (not_accessible_p): Use member's class, not current
6176 class, when doing inheritance check for protected reference.
6179 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
6181 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
6183 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6185 * parse.y (lookup_field_wrapper): Search for final local aliases.
6186 (resolve_expression_name): Let lookup_field_wrapper search for
6187 final local aliases. Force the value of `name' if one is found.
6188 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
6189 an expression name. Fixed comments.
6191 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6193 * parse.y (yyerror): `msg' can be null, don't use it in that case.
6195 2000-04-19 Tom Tromey <tromey@cygnus.com>
6197 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
6199 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6201 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
6203 2000-04-18 Tom Tromey <tromey@cygnus.com>
6206 * gjavah.c (utf8_cmp): Changed return value.
6207 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
6209 (cxx_keywords): New global.
6210 (get_field_name): Handle new result of cxx_keyword_subst.
6211 (print_method_info): Likewise.
6213 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
6215 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
6216 with a newline, for CNI.
6217 (print_stub_or_jni): Print a space or newline before method name for
6219 (print_cxx_classname): Don't write leading "::" in CNI stub method.
6220 (process_file): Include gcj/cni.h if generating CNI stubs.
6222 2000-04-16 Tom Tromey <tromey@cygnus.com>
6224 * gjavah.c (decompile_method): Use print_field_name.
6227 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6229 * parse.y (java_expand_classes): Reverse the package list once.
6230 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
6232 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
6233 the `==' and `!=' operators.
6235 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6237 * jcf-write.c (generate_bytecode_insns): At invokation time,
6238 always relate an interface method to the type of its selector.
6240 2000-04-05 Tom Tromey <tromey@cygnus.com>
6243 * expr.c (expand_invoke): Generate check to see if object pointer
6244 is null in nonvirtual invocation case.
6245 * java-tree.h (soft_nullpointer_node): Declare.
6246 * decl.c (soft_nullpointer_node): New global.
6247 (init_decl_processing): Initialize soft_nullpointer_node.
6248 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6249 or `private' methods.
6250 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6252 2000-04-05 Tom Tromey <tromey@cygnus.com>
6255 * parse.y (check_final_assignment): Recognize assignments to the
6256 `length' field of an array when generating class files.
6258 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6260 * class.c (decl_hash): Prototype removed.
6261 (decl_compare): Likewise.
6263 2000-04-05 Tom Tromey <tromey@cygnus.com>
6265 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
6266 * parse.y (check_modifiers_consistency): Check for final/volatile
6267 clash. Fixes PR gcj/164.
6269 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6271 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
6273 (java_hash_compare_tree_node): Renamed from `decl_compare, made
6275 (add_method_1): Use `java_hash_hash_tree_node' and
6276 `java_hash_compare_tree_node'.
6277 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
6278 (java_hash_compare_tree_node): Likewise.
6279 * parse.y (find_applicable_accessible_methods_list): Create,
6280 delete and use a hash table to remember already searched interfaces.
6282 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
6284 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
6287 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6289 * boehm.c (mark_reference_fields, set_bit): Prototype.
6290 (set_bit): Un-ANSI-fy definition.
6292 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
6295 * decl.c (emit_init_test_initialization): Likewise.
6297 * gjavah.c (jni_print_char): Likewise.
6299 * parse.y (create_new_parser_context): Likewise.
6301 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6303 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
6304 patch missing hunk. Fixed indentation.
6306 2000-03-30 Tom Tromey <tromey@cygnus.com>
6308 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
6309 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
6311 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6313 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6314 when negative *before* using it as an array index.
6315 * ChangeLog: Fixed typo.
6317 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6319 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6320 to 0 when it reaches -1.
6322 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6324 * jcf-parse.c (get_constant): Properly cast `num' during the
6325 invocation of `add_double'.
6326 * jcf-write.c (push_long_const): Properly cast `lo' before
6327 comparing it to short bounds.
6328 * parse-scan.y (interface_declaration:): Rule re-arrange so that
6329 `interface_body:' is reduced after the current interface is
6332 2000-03-26 Tom Tromey <tromey@cygnus.com>
6334 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
6335 Java-specific `-f' option.
6337 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6339 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
6340 Adjust order of making types.
6341 Make bitsize_*_node values.
6343 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6345 * class.c (make_field_value): Use byte_position.
6346 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
6347 (java_array_data_offset): Likewise.
6348 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
6351 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6353 * parse.y (check_abstract_method_definitions): New local
6354 `end_type_reached'. Make sure we also consider `end_type'.
6355 (java_check_abstract_method_definitions): Make sure we eventually
6356 consider `java.lang.Object'.
6357 (maybe_use_access_method): Don't use access method if not in the
6358 context of a pure inner class or if the method's context is right.
6359 (find_applicable_accessible_methods_list): New static flag
6360 `object_done'. Don't search abstract classes as interfaces. Fixed
6361 indentation. Fixed the `java.lang.Object' only search. Search
6362 class interface(s) first, then fully search enclosing contexts.
6363 (find_most_specific_methods_list): Pick the closest candidate when
6364 they're all abstract.
6366 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6368 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6369 properly initialize `finished_label'. Don't emit gotos for empty
6372 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6374 * except.c (emit_handlers): Clear catch_clauses_last.
6376 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6378 * parse.y (check_method_types_complete): New function.
6379 (create_class): Reset anonymous class counter only when seeing an
6381 (java_complete_class): JDEP_METHOD: Don't recompute signature
6384 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6386 * class.c (build_static_ref): Fixed indentation in comment.
6387 * java-tree.def (TRY_EXPR): Fixed typo in name.
6388 (CLASS_LITERAL): Likewise.
6389 * java-tree.h: (TYPE_DOT_CLASS): New macro.
6390 (struct lang_type): New field `dot_class'.
6391 * jcf-write.c (generate_bytecode_insns): Fixed error message.
6392 (generate_classfile): Method `class$' is synthetic.
6393 * parse.y (build_do_class_method): New function.
6394 (build_dot_class_method_invocation): Likewise.
6395 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
6396 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
6397 (qualify_ambiguous_name): Likewise.
6398 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
6399 (build_try_statement): Fixed leading comment.
6401 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6403 * class.c (make_field_value): Properly handle sizes.
6404 (get_dispatch_vector): Use tree_low_cst and host_integerp.
6405 (layout_class_method): Count using trees.
6406 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
6407 * expr.c (java_array_data_offset): Use int_bit_position.
6408 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
6409 (build_invokevirtual): Use tree_low_cst and do computations with trees.
6411 2000-03-16 Tom Tromey <tromey@cygnus.com>
6413 * lang.c (flag_hash_synchronization): New global.
6414 (lang_f_options): Added `hash-synchronization'.
6415 * lang-options.h: Mention -fhash-synchronization.
6416 * java-tree.h (flag_hash_synchronization): Declare.
6417 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
6418 hash table synchronization is disabled.
6419 * decl.c (init_decl_processing): Only push `sync_info' value when
6420 hash table synchronization is disabled.
6421 * class.c (make_class_data): Only push `sync_info' field when hash
6422 table synchronization is disabled. Removed dead code.
6424 2000-03-16 Tom Tromey <tromey@cygnus.com>
6426 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
6428 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6430 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
6432 * parse.y (patch_method_invocation): Handle anonymous classes
6433 creation in static context.
6435 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6437 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
6438 * parse.y (resolve_qualified_expression_name): Use it.
6439 (patch_method_invocation): Likewise.
6441 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6443 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
6444 depending on the type of dependency which dictates what the
6446 (unresolved_type_p): Resolved types limited to the current class.
6448 2000-03-15 Tom Tromey <tromey@cygnus.com>
6450 * decl.c (init_decl_processing): Set type of `sync_info' to be
6453 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
6454 Correctly compute bit number for current slot. Zero `high' and
6455 `low' in DS_LENGTH case. Don't skip inherited fields. Use
6456 mark_reference_fields.
6457 (mark_reference_fields): New function.
6459 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6461 * parse.y (register_incomplete_type): Fixed initialization of
6464 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6466 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
6468 (push_class_context, pop_class_context): New function.
6469 (class_body:): Call pop_class_context.
6470 (interface_body:): Likewise.
6471 (INNER_QUALIFIER): New macro.
6472 (report_class_declaration): Changed output format and use
6473 INNER_QUALIFIER. Call push_class_context.
6475 2000-02-14 Andrew Haley <aph@cygnus.com>
6477 * check-init.c (check_init): Add new cases for unary and binary
6480 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6482 * parse.y (resolve_package): Set `next' once a type name has been
6483 progressively discovered.
6484 (resolve_qualified_expression_name): Propagate resolution only if
6485 there are remaining qualifiers. Take into account `q' might have
6486 been cleared after re-qualification.
6487 * parse.y (patch_method_invocation): New local `resolved'.
6488 Section dealing with qualified expression rewritten to use
6489 resolve_field_access.
6491 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6493 * parse.h (PUSH_CPC): Fixed indentation.
6494 (DEBUG_CPC): New macro.
6495 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
6496 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
6497 * parse.y (class_body_declaration:): Use
6498 SET_CPC_INSTANCE_INITIALIZER_STMT.
6499 (method_declaration:): Check for null current_function_decl.
6500 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
6501 (java_parser_context_pop_initialized_field): Better handling of
6503 (maybe_make_nested_class_name): Mark nested class name as
6504 qualified when necessary.
6505 (end_class_declaration): Don't call java_parse_context_resume when
6506 one or more error occurred.
6507 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
6508 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
6509 SET_CPC_INITIALIZER_STMT.
6510 (method_header): Check for inner classes declaring static methods.
6511 (resolve_qualified_expression_name): Handle situation where `this'
6514 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
6516 * typeck.c (build_prim_array_type): Correctly set the high word too.
6518 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6520 * parse.y (java_complete_expand_methods): Leave <clinit> out of
6522 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
6523 list of methods for interfaces.
6525 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6527 * parse.y (qualify_ambiguous_name): Properly handle expressions
6530 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6532 * parse.y (check_final_assignment): Extended to process
6534 (patch_assignment): Have check_final_assignment called only once.
6536 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6538 * java-tree.h (IS_INIT_CHECKED): New flag.
6539 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
6540 * parse.y (patch_string): Call force_evaluation_order on the
6541 completed string concatenation tree.
6542 * expr.c (force_evaluation_order): Call force_evaluation_order on
6543 function's arguments too.
6545 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6547 * decl.c (emit_init_test_initialization): Mark KEY as unused.
6548 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
6549 (build_anewarray): Likewise.
6550 * parse.y (patch_newarray): Likewise.
6551 * parse.c: Regenerated.
6553 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6555 * decl.c (init_decl_processing): Added new class fields `depth',
6556 `ancestors', and `idt' to class_type_node. Use
6557 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
6558 * class.c (make_class_data): Push initial values for new fields.
6559 * java-tree.h: Updated prototype for `build_invokeinterface'.
6560 * expr.c (build_invokeinterface): Changed parameters to accept
6561 `method' tree. Calculate index of `method' in its declaring
6562 interface. Build call to _Jv_LookupInterfaceMethodIdx.
6563 (expand_invoke): Call `build_invokeinterface' with new parameters.
6564 * parse.y (patch_invoke): Call `build_invokeinterface' with new
6567 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6569 * typeck.c (lookup_do): Search superinterfaces first
6570 when looking up an interface method. From Godmar Back
6573 2000-03-06 Tom Tromey <tromey@cygnus.com>
6575 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
6577 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6579 * java-tree.h (lookup_argument_method2): Declared.
6580 (safe_layout_class): Prototype moved from parse.h.
6581 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
6582 * parse.y (java_check_regular_methods): Local `super_class' gone.
6583 Call lookup_argument_method2 instead of lookup_argument_method.
6584 Perform modifier match for methods found declared in implemented
6585 interfaces. Fixed indentation problem. Overriding/hiding error
6586 report to take place only for methods found in classes.
6587 * typeck.c (lookup_argument_method): Changed leading
6588 comment. Re-written by calling lookup_do.
6589 (lookup_argument_method2): New function.
6590 (lookup_java_method): Re-written by calling lookup_do.
6591 (lookup_do): New function.
6593 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6595 * check-init.c (check_init): Removed dead code. Handle (blank)
6597 * parse.y (declare_local_variables): New local `final_p', set it
6598 and use it to initialize LOCAL_FINAL.
6599 (check_final_assignment): Only check FIELD_DECLs.
6601 2000-02-17 Tom Tromey <tromey@cygnus.com>
6603 * Makefile.in (JAVA_OBJS): Added boehm.o.
6604 (boehm.o): New target.
6605 * Make-lang.in (JAVA_SRCS): Added boehm.c.
6606 * java-tree.h (flag_use_boehm_gc): Declare.
6607 (get_boehm_type_descriptor): Declare.
6608 * lang.c (lang_f_options): Added `use-boehm-gc'.
6609 (flag_use_boehm_gc): New global.
6610 * lang-options.h: Added -fuse-boehm-gc.
6611 * boehm.c: New file.
6612 * class.c (get_dispatch_table): If class uses a Boehm type
6613 descriptor, put it in the vtable.
6614 (make_class_data): Removed dead code.
6616 2000-03-03 Per Bothner <per@bothner.com>
6618 * decl.c (init_decl_processing): Initialize sizetype properly.
6620 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6622 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
6623 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
6624 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6625 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
6626 (jcf_parse): New local `current'. Load innerclasses seen in outer
6627 context being processed.
6628 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6629 * jcf-write.c (append_innerclasses_attribute): New function.
6630 (append_innerclasses_attribute_entry): Likewise.
6631 (get_access_flags): Handle static classes. Set anonymous and local
6632 classes to be private.
6633 (generate_classfile): Attribute count adjusted. Call
6634 append_innerclasses_attribute.
6635 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
6636 PURE_INNER_CLASS_TYPE_P.
6637 * parse.y (parser_qualified_classname): New parameter `is_static',
6638 produce non qualified name accordingly.
6639 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
6640 (create_interface): Added argument to parser_qualified_classname.
6641 (create_class): Added argument to parser_qualified_classname. Setup
6642 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
6643 (add_inner_class_fields): Fixed indentation.
6644 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
6645 (method_declarator): Fixed typo in comment.
6646 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
6647 (build_current_thisn): Likewise.
6648 (patch_method_invocation): Likewise.
6650 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
6652 * decl.c (current_function_decl): Move to toplev.c.
6654 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6656 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
6657 (DECL_BIT_INDEX): Use underlying representation.
6658 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
6660 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6662 * expr.c (build_java_ret): Pass proper type to size_binop.
6664 2000-02-25 Anthony Green <green@cygnus.com>
6666 * expr.c (build_class_init): Mark the decl to be ignored by
6668 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
6669 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
6670 * class.c (init_test_hash_newfunc): New function.
6671 (decl_hash): New function.
6672 (decl_compare): New function.
6673 * decl.c (emit_init_test_initialization): New function.
6674 (complete_start_java_method): Traverse the init test hashtable,
6675 calling emit_init_test_initialization.
6676 (always_initialize_class_p): Define.
6677 * expr.c (build_class_init): Use initialization tests when
6678 emitting class initialization code.
6679 (always_initialize_class_p): Declare.
6680 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
6682 * java-tree.h: Include hash.h.
6683 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
6684 (struct lang_decl): Add init_test_table field.
6685 (init_test_hash_entry): Define.
6687 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6689 * gjavah.c (main): Avoid using `argi' to report unimplemented
6692 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6694 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6695 initialize locals to avoid warnings. Local `exception_type' moved
6698 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6700 * parse.y (resolve_expression_name): Use `orig' as a second
6701 argument to resolve_field_access.
6702 (resolve_field_access): Removed unnecessary code when dealing with
6705 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6707 * class.c (push_super_field): Don't push the field twice.
6708 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
6709 * parse.h (java_reorder_fields): Prototyped.
6710 * parse.y (java_reorder_fields): New function.
6711 (java_layout_class): Simplified not to worry about re-ordering.
6713 2000-02-23 Tom Tromey <tromey@cygnus.com>
6715 * gjavah.c (print_name): In JNI case, correctly quote string.
6716 (print_method_info): Don't handle overrides in JNI mode.
6718 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6720 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
6721 value type set to `boolean_type_node'.
6723 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6725 * jcf-dump.c (main): Test for correct condition after
6726 output file creation.
6728 2000-02-19 Anthony Green <green@cygnus.com>
6730 * jcf-depend.c (add_entry): Fix test for first list entry.
6732 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6734 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
6735 * constants.c (build_constants_constructor): Likewise.
6737 2000-02-19 Anthony Green <green@cygnus.com>
6739 * jcf-depend.c (add_entry): Add entries to the end of the list.
6741 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
6743 * decl.c (INT_TYPE_SIZE): Define if necessary.
6744 (expand_java_return): Handle the case of a native integer smaller
6747 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
6749 * gjavah.c (help): Use GCCBUGURL.
6750 * jv-scan.c (help): Likewise.
6751 * jcf-dump.c (help): Likewise.
6753 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6755 * jcf-write.c (generate_bytecode_insns): Don't generate empty
6758 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6760 * jcf-parse.c (load_class): Call `fatal' if no file containing
6761 the target class are found.
6763 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
6765 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
6766 lex.c, lex.h, and PARSE_H to...
6767 (parse.o, parse-scan.o): ...here, respectively.
6769 * lex.c: Split out code that may trigger SIGFPE from yylex()
6770 to its own function.
6771 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
6773 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6775 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
6777 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6779 * parse.y (outer_field_access_p): Stop in time when outer contexts
6781 (resolve_qualified_expression_name): Properly qualify *everything*
6782 after a package.type to be resoled as expression names.
6783 (find_applicable_accessible_methods_list): Save/restore `class' to
6784 isolate it from a possible outer context search.
6786 2000-02-15 Tom Tromey <tromey@cygnus.com>
6788 * gjavah.c (jni_print_char): New function.
6789 (print_full_cxx_name): Use it.
6790 (decode_signature_piece): Likewise.
6791 (print_cxx_classname): Likewise.
6793 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6795 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
6797 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
6799 * gjavah.c: Include version.h.
6801 * jcf-dump.c: Likewise.
6803 * jv-scan.c: Likewise.
6805 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6807 * parse.y (outer_field_access_fix): First parameter now a tree
6808 node. Check for assignement to final. First argument to
6809 build_outer_field_access_fix modified to accommodate prototype.
6810 (build_outer_field_access): Don't check for assignment to final
6812 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
6813 possibly returned by outer_field_access_fix. Changed
6814 outer_field_access_fix's first argument.
6815 (check_final_assignment): $finit$'s context is OK.
6816 (patch_unaryop): Use node instead of its line/column value when
6817 calling outer_field_access_fix.
6819 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6821 * parse.y (interface_declaration:): No longer tagged
6822 <node>. Re-installed default action.
6823 (class_member_declaration:): Handle inner interfaces.
6824 (interface_member_declaration): Handle inner interfaces and
6826 (create_interface): Push error if one seen. Suspend parsing
6827 context when processing an inner interface.
6828 (register_fields): Inner class static field limitations not to
6829 apply to inner interfaces.
6831 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6833 * jcf-parse.c (load_class): Update `java_error_count' when a
6834 class' file can't be found.
6835 (parse.y): Avoid (byte)code generation when errors seen.
6837 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6839 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
6840 decodes a valid node.
6841 (patch_binop): Handle TRUNC_DIV_EXPR.
6843 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6845 * parse.y (resolve_package): New local `acc'. Try to progressively
6846 build and guess a package and type name.
6848 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6850 * parse.y (find_applicable_accessible_methods_list): Load and
6851 layout the search class if necessary.
6852 (java_complete_tree): Keep to original type of the folded initial
6855 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6857 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
6858 Generate error message if circularity is detected. New static
6860 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
6861 * jcf-write.c (generate_bytecode_insns): Very simply handle
6863 * parse.y (java_check_circular_reference): Use
6864 `cyclic_inheritance_report' during report, if necessary.
6865 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
6866 walking NEW_ARRAY_INIT twice.
6868 2000-02-09 Tom Tromey <tromey@cygnus.com>
6870 * parse.y (check_class_interface_creation): Allow inner classes to
6871 be `private' or `protected', check modifiers' consistency. Prevent
6872 block local classes from bearing any modifiers.
6874 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6876 * except.c (check_start_handlers): Re-add prototype lost in last
6878 (maybe_start_try): Remove excess argument to `check_start_handlers'.
6880 2000-02-09 Andrew Haley <aph@cygnus.com>
6882 * decl.c (clear_binding_level): Remove excess initializer.
6883 (maybe_poplevels): Remove unused variable.
6884 (force_poplevels): Ditto.
6885 (struct binding_level): Add comment.
6887 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6889 * jcf-write.c (generate_classfile): Don't consider
6890 pre-initialization with reference value (use <clinit> instead.)
6891 * parse.y (java_fix_constructors): No generated constructor for
6893 (build_outer_field_access): Removed debug message.
6894 (outer_field_expanded_access_p): Adapted to bytecode generation.
6895 (build_outer_field_access_method): Use fix_method_argument_names.
6896 (build_outer_method_access_method): Fixed indentation. Added
6897 comment. Handle access method generation for static and also void
6899 (build_access_to_thisn): Inserted debug message.
6900 (maybe_build_thisn_access_method): Use fix_method_argument_names.
6901 (resolve_qualified_expression_name): Fixed comment.
6902 (not_accessible_p): Adapted to bytecode generation. Added comment.
6903 (patch_method_invocation): Added comment.
6904 (maybe_use_access_method): Fixed leading comment. Handle static
6906 (java_complete_lhs): Don't shortcut handling of initialized upon
6907 declaration String type static fields when generating bytecode.
6908 (patch_unaryop): Handle outer field access when generating
6911 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6913 * java-tree.h (FIELD_THISN): New macro.
6914 * jcf-write.c (append_synthetic_attribute): New function.
6915 (generate_classfile): Set "Synthetic" attribute on this$<n>,
6916 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
6917 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
6919 (build_outer_field_access): Turned on access functions usage and
6920 generation when compiling to bytecode.
6921 (maybe_use_access_method): Likewise.
6923 2000-01-25 Andrew Haley <aph@cygnus.com>
6925 * java-except.h (struct eh_range): Add `expanded' field.
6926 (maybe_start_try): Add end_pc arg.
6927 (maybe_end_try): Ditto.
6928 * java-tree.h (force_poplevels): new function.
6929 * expr.c (expand_byte_code): Don't call maybe_start_try or
6931 * except.c (add_handler): Reset expanded.
6932 (expand_start_java_handler): Set expanded.
6933 (check_start_handlers): Don't expand a start handler that's
6934 already been expanded.
6935 (maybe_start_try): Add end_pc arg. Only expand a handler which
6937 (expand_end_java_handler): call force_poplevels.
6938 (force_poplevels): new function.
6939 * decl.c (binding_level): Add start_pc of binding level.
6940 (maybe_pushlevels): Call maybe_start_try when pushing binding
6942 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6943 (LARGEST_PC): Define.
6944 (clear_binding_level): Use LARGEST_PC.
6946 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6947 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6948 (binding_depth, is_class_level, current_pc): new variables.
6949 (struct binding_level): ditto.
6950 (indent): new function.
6951 (push_jvm_slot): add debugging info.
6952 (maybe_pushlevels): ditto.
6953 (maybe_poplevels): ditto.
6956 (start_java_method): ditto.
6957 (give_name_to_locals): comment only.
6958 * except.c (binding_depth, is_class_level, current_pc):
6960 (expand_start_java_handler): add debugging info.
6961 (expand_end_java_handler): ditto.
6963 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6965 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6966 (print_name_for_stub_or_jni, process_file): Constify a char*.
6968 2000-02-03 Tom Tromey <tromey@cygnus.com>
6970 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6972 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6974 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6975 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6978 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6980 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6981 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6982 (struct lang_type): New field `ii_block'.
6983 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6984 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6985 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6986 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
6987 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
6988 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
6990 * parse.y (add_instance_initializer): New function.
6991 (in_instance_initializer): New static global.
6992 (class_body_declaration:): Link instance initializer block.
6993 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
6994 (array_creation_expression:): Remove unused local.
6995 (java_parser_context_push_initialized_field): Fixed leading
6996 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
6997 CPC_INSTANCE_INITIALIZER_LIST.
6998 (java_parser_context_pop_initialized_field): Likewise.
6999 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
7000 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
7001 CPC_INITIALIZER_STMT.
7002 (fix_constructors): New local `class_type'. Use it. Call
7003 add_instance_initializer.
7004 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
7005 (patch_return): Forbid return in instance initializers.
7006 (patch_throw_statement): Enforce exception handling in the context
7007 of instance initializers.
7009 2000-02-03 Tom Tromey <tromey@cygnus.com>
7011 * Make-lang.in (java.mostlyclean): Remove executables in
7014 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7016 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
7017 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
7018 (java_float_finite): Convert to use union Word from javaop.h.
7019 (java_double_finite): Convert to use union DWord from javaop.h.
7021 2000-02-02 Tom Tromey <tromey@cygnus.com>
7023 * gjavah.c (options): Added `jni' entry.
7024 (help): Document -jni.
7025 (flag_jni): New global.
7026 (process_file): Handle JNI output. Don't print text from
7027 -prepend, -add, etc, when generating stubs. Only remove `.class'
7028 suffix if it actually exists.
7029 (main): Create a `.c' file when run with `--jni --stubs'. Create
7030 correct output file name with `--jni'.
7031 (print_include): Mangle header name differently in JNI case.
7032 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
7034 (print_method_info): Handle JNI case. Put signature info into
7035 method name. Handle case when STREAM is NULL.
7036 (print_name_for_stub_or_jni): New function.
7037 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
7038 (print_cxx_classname): Handle JNI.
7039 (print_full_cxx_name): Likewise.
7040 (decode_signature_piece): Likewise.
7041 (overloaded_jni_method_exists_p): New function.
7042 (struct method_name): Added `signature' and `sig_length' fields.
7043 (HANDLE_END_FIELD): Do nothing in JNI mode.
7045 2000-02-02 Tom Tromey <tromey@cygnus.com>
7047 * jv-scan.c: Include version.c, <getopt.h>.
7048 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
7049 (options): New array.
7050 (usage): New function.
7051 (version): New function.
7052 (main): Use getopt_long to parse command line.
7053 * jcf-dump.c: Include version.c, <getopt.h>.
7054 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
7055 OPT_JAVAP): New macros.
7056 (options): New array.
7057 (usage): Return `void'. Changed message.
7058 (help): New function.
7059 (version): New function.
7060 (main): Use getopt_long_only to parse command line.
7061 * gjavah.c: Include <getopt.h>.
7062 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
7063 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
7064 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
7065 (options): New array.
7066 (java_no_argument): Removed.
7067 (help): Updated with missing options.
7068 (main): Use getopt_long_only to parse command line.
7069 (usage): Changed message.
7071 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7073 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
7074 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
7075 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
7076 * parse.y (array_creation_expression:): Handle anonymous arrays.
7077 (build_array_from_name): Don't set `ret_name' if null.
7078 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
7079 (qualify_ambiguous_name): Likewise.
7080 (java_complete_expand_class): Likewise.
7082 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7084 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
7085 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
7086 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
7087 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
7088 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
7089 AIPL_FUNCTION_COMPLETED_INVOCATION.
7090 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
7091 AIPL_FUNCTION_INVOCATION_READY.
7092 (AIPL_FUNCTION_DECLARATION): New enum entry.
7093 * parse.y (reorder_static_initialized): New function.
7094 (java_parser_context_pop_initialized_field): Use it.
7095 (add_inner_class_fields): Use
7096 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
7097 augmented. Install marker after last alias initializer, if any.
7098 (generate_finit): Fixed typo. Don't try to retain only the used
7100 (method_header): Compute and set DECL_FUNCTION_NAP.
7101 (method_declarator): Fixed comment. Insert alias initializer in
7103 (build_alias_initializer_parameter_list): Fixed leading
7104 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
7105 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
7106 (java_complete_expand_class): Code to retain only used aliases
7108 (java_complete_expand_methods): New local `first_decl'. Generate
7109 $finit$ first, then expand the constructors, regular methods and
7111 (java_complete_expand_method): Don't report error on missing
7112 return statement if previously detected bogus.
7113 (fix_constructors): Don't patch constructor parameters list.
7114 (patch_method_invocation): Use new AIPL enum values. Reverse
7115 alias initializer list for anonymous classes.
7117 2000-01-30 Anthony Green <green@redhat.com>
7119 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
7120 determine how many stack slots to pop.
7122 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7124 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
7125 error handling/recovery.
7126 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
7128 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7130 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
7131 FIELD_LOCAL_ALIAS_USED): New macros.
7132 (DECL_FUNCTION_NAP): New macro.
7133 (struct lang_decl): New field `nap'.
7134 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
7135 (struct lang_type): New fields `finit_stmt_list' and
7137 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
7138 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
7139 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
7140 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
7141 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
7142 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
7143 (BUILD_THROW): Macro line separator re-indented.
7144 * parse.y (end_class_declaration): New function.
7145 (maybe_generate_pre_expand_clinit): New name for
7146 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
7147 pre-expand static fields.
7148 (maybe_generate_clinit): Function deleted.
7149 (check_for_static_method_reference): Prototype's parameter list
7151 (generate_finit): New name for maybe_generate_finit. Changed
7152 leading comment. Function rewritten to use
7153 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
7154 (build_alias_initializer_parameter_list): New function.
7155 (java_parser_context_pop_initialized_field): Likewise.
7156 (add_inner_class_fields): Likewise.
7157 (type_declaration:): Call end_class_declaration.
7158 (class_member_declaration:): Likewise.
7159 (formal_parameter_list:): Fixed typos.
7160 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
7161 element. Improved error handling.
7162 (block_statement:): Call end_class_declaration.
7163 (anonymous_class_creation:): Likewise.
7164 (create_anonymous_class): Fixed comments.
7165 (create_class): Call add_inner_class_fields.
7166 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
7167 (method_header): Use MARK_FINAL_PARMS.
7168 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
7169 (method_declarator): Propagate final argument flag.
7170 (craft_constructor): New local `artificial'. Call
7171 build_alias_initializer_parameter_list. Use
7172 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
7173 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
7175 (complete_expand_class): Get rid of unused outer context local
7177 (java_complete_expand_methods): Fixed leading
7178 comment. Generate/pre-expand <clinit> first. Changed method
7179 expansion order to regular, $finit$, constructors, <clinit>.
7180 (java_complete_expand_method): Set current_function_decl.
7181 (fix_constructors): Fix constructor parameter list to account for
7182 outer context local alias initializers.
7183 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7184 (resolve_expression_name): Lookup outer context local aliases. New
7185 local `access', use it.
7186 (patch_method_invocation): Patch inner class ctor invocation with
7187 outer context local aliases initialization values. $finit$
7188 invocation patching now includes things generated with
7189 build_alias_initializer_parameter_list.
7190 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7191 (build_super_invocation): Likewise.
7192 (patch_assignment): Changed comment.
7194 2000-01-27 Andrew Haley <aph@cygnus.com>
7196 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
7200 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7202 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
7204 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
7206 * parse.y (register_fields): Don't pass a format specifier to
7207 OBSOLETE_MODIFIER_WARNING.
7208 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
7209 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
7211 (check_modifiers): Change function into a macro.
7212 (check_class_interface_creation): Pass a literal format string.
7214 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7216 * buffer.h: PROTO -> PARAMS.
7217 * check-init.c: Likewise.
7218 * class.c: Likewise.
7219 * constants.c: Likewise.
7220 * convert.h: Likewise.
7222 * except.c: Likewise.
7224 * gjavah.c: Likewise.
7225 * java-except.h: Likewise.
7226 * java-tree.h: Likewise.
7227 * jcf-depend.c: Likewise.
7228 * jcf-dump.c: Likewise.
7229 * jcf-parse.c: Likewise.
7230 * jcf-path.c: Likewise.
7231 * jcf-reader.c: Likewise.
7232 * jcf-write.c: Likewise.
7234 * jv-scan.c: Likewise.
7235 * jvgenmain.c: Likewise.
7236 * jvspec.c: Likewise.
7240 * parse-scan.y: Likewise.
7241 * parse.h: Likewise.
7242 * parse.y: Likewise.
7243 * typeck.c: Likewise.
7244 * verify.c: Likewise.
7247 * zextract.c: Likewise.
7248 * zipfile.h: Likewise.
7250 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7252 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7253 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
7254 * constants.c (build_constant_data_ref): Check for cached
7255 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
7256 in TYPE_CPOOL_DATE_REF.
7257 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
7258 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
7259 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
7260 (LOCAL_FINAL): New macro.
7261 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
7262 constant pool -- don't try to reuse.
7263 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
7265 (find_in_current_zip): Use TYPE_JCF.
7266 * parse.h (java_check_final): Prototype removed.
7267 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
7268 (maybe_create_class_interface_decl,
7269 check_class_interface_creation): Likewise.
7270 (java_expand_finals): Function removed.
7271 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
7272 (block_statement:): Fixed comment.
7273 (anonymous_class_creation:): Likewise.
7274 (check_class_interface_creation): Reversed Jan 12, 2000 extra
7276 (check_class_interface_creation): Loosened error report on (inner)
7277 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
7278 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
7279 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
7281 (create_interface): Likewise.
7282 (anonymous_class_counter): New static global.
7283 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
7284 patch. Fixed comments.
7285 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
7286 anonymous_class_counter when declaring a toplevel class.
7287 (craft_constructor): Fixed constructor name when handling
7288 anonymous classes. Anonymous class constructors to feature hidden
7290 (java_fix_constructors): Added comment.
7291 (java_check_final): Function removed.
7292 (java_complete_expand_methods): Fixed comment. Don't generate
7293 class data, save its outgoing constant pool instead.
7294 (verify_constructor_super): Skip anonymous class constructor
7295 hidden this$<n> parameter.
7296 (java_expand_classes): New local `saved_ctxp'. Removed call to
7297 java_expand_finals and java_check_final. Expand anonymous class
7298 constructors. Generate class data.
7299 (build_super_invocation): Skip anonymous class hidden this$<n>
7301 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
7302 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7303 (set_java_signature): Likewise.
7305 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7307 * gjavah.c: Delete ACC_VISIBILITY define.
7308 * jcf.h: Add ACC_VISIBILITY define.
7309 * parse.y: final: rule tagged <value>.
7310 (java_check_regular_methods): Use ACC_VISIBILITY define for
7311 default package access check.
7312 (local_variable_declaration_statement): Use final: rule.
7314 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7316 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
7319 2000-01-17 Tom Tromey <tromey@cygnus.com>
7321 * gjavah.c (print_field_info): Allow non-static final fields.
7323 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7325 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
7326 * parse.y (patch_anonymous_class): New function.
7327 (create_anonymous_class): Register incomplete type when the
7328 class/interface to extends/implement isn't known yet.
7329 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
7330 (verify_constructor_super): Tuned error message.
7332 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7334 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
7335 (ANONYMOUS_CLASS_P): New macro.
7336 (TYPE_SIGNATURE, TYPE_JCF): New macros.
7337 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
7338 * parse.y (create_class): Added leading argument.
7339 (maybe_create_class_interface_decl,
7340 check_class_interface_creation): Likewise.
7341 (craft_constructor): New function.
7342 (verify_constructor_super): Added argument in prototype.
7343 (class_declaration:): Inserted leading argument.
7344 (for_begin:): Use FOR_LOOP_P.
7345 (anonymous_class_creation): Create WFL of the anonymous class to
7346 instantiate. Call build_new_invocation. Added comments.
7347 (check_class_interface_creation): Handle parameter `anonymous' in
7348 verbose mode class creation announce.
7349 (link_nested_class_to_enclosing): Exclude anonymous classes.
7350 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
7351 anonymous class, even though they appear to have an enclosing
7353 (create_interface): Pass extra argument to
7354 check_class_interface_creation.
7355 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
7356 (create_class): Call check_class_interface_creation and
7357 maybe_create_class_interface_decl with extra new argument. Don't
7358 add private this$<n> to anonymous classes.
7359 (method_declarator): Insert hidden this$<n> to anonymous class
7361 (java_fix_constructors): Deleted code creating default
7362 constructor. Call craft_constructor instead.
7363 (java_check_regular_methods): Set `saw_constructor' to 1 for
7365 (fix_constructors): Pass extra argument to verify_constructor_super.
7366 (verify_constructor_super): New local `sdecl', use it. Search for
7367 matching constructor (possibly featuring arguments) in super
7369 (lookup_method_invoke): Craft constructor according to arguments
7370 list when dealing with anonymous class constructors.
7371 (build_super_invocation): Pass arguments to anonymous class super
7373 (search_loop): Use FOR_LOOP_P.
7374 (labeled_block_contains_loop_p): Likewise.
7376 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7378 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
7379 (enclosing_context_p): New function.
7380 (get_access_flags_from_decl): Handle CLASS_STATIC.
7381 (maybe_layout_super_class): Extra first argument passed to
7383 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
7385 * decl.c (access0_identifier_node): New global.
7386 (init_decl_processing): access0_identifier_node initialized.
7387 (pushdecl): Set DECL_CONTEXT only on non type decls.
7388 * expr.c (lookup_field): Lookup inner class fields in enclosing
7390 (expand_invoke): Use ID_INIT_P.
7391 (expand_java_field_op): Use DECL_CLINIT_P.
7392 * java-tree.def (CLASS_LITERAL): New tree code.
7393 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
7394 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
7395 (struct lang_decl): New field `inner_access'.
7396 (enclosing_context_p): Prototyped.
7397 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
7398 ID_CLINIT_P): New macros.
7399 (CLASS_STATIC): New macro.
7400 (CLASS_ACCESS0_GENERATED_P): New macro.
7401 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
7402 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
7403 INNER_CLASS_P): New macros.
7404 (DECL_INNER_CLASS_LIST): New macro.
7405 * jcf-parse.c (yyparse): Avoid the use of ANSI string
7407 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7408 the shift value to int. Fixed typo in comment.
7409 * lex.c (inst_id, wpv_id): Initialize.
7410 * mangle.c (unicode_mangling_length): Take `$' into account.
7411 * parse.h (DRECOVER, RECOVER): Terminate properly.
7412 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
7413 (typedef struct _jdep): New field `enclosing'.
7414 (JDEP_ENCLOSING): New macro.
7415 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
7416 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
7417 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
7418 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
7419 GET_ENCLOSING_CPC_CONTEXT): New macros.
7420 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
7421 (do_resolve_class): Added extra argument in prototype.
7422 * parse.y (resolve_class): Added extra argument in prototype.
7423 (maybe_create_class_interface_decl): Likewise.
7424 (maybe_use_access_method, build_wfl_wrap): New functions.
7425 (java_complete_expand_classes, java_complete_expand_class):
7427 (java_parser_context_push_initialized_field,
7428 java_parser_context_suspend, java_parser_context_resume):
7430 (maybe_make_nested_class_name, make_nested_class_name,
7431 set_nested_class_simple_name_value,
7432 link_nested_class_to_enclosing, find_as_inner_class,
7433 find_as_inner_class_do, check_inner_class_redefinition,
7434 build_thisn_assign, build_current_thisn, build_access_to_thisn,
7435 maybe_build_thisn_access_method, build_outer_field_access,
7436 build_outer_field_access_methods, build_outer_field_access_expr,
7437 build_outer_method_access_method, build_new_access_id,
7438 build_outer_field_access_method, outer_field_access_p,
7439 outer_field_expanded_access_p, outer_field_access_fix,
7440 build_incomplete_class_ref, patch_incomplete_class_ref,
7441 create_anonymous_class): Likewise.
7442 (inst_id, wpv_id): New static global variables.
7443 (synchronized:): New rule, tagged <node>.
7444 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
7446 (anonymous_class_creation:): New rule, tagged <node>.
7447 (NEW_TK): Tagged <node>.
7448 (type_literals, array_type_literal): New rules, tagged <node>.
7449 (class_declaration:): Removed action when reducing by class_body:
7450 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
7451 using GET_CPC in sub-rules.
7452 (class_member_declaration): Handle inner classes.
7453 (method_declaration): When reducing method_header:, reset
7454 current_function_decl when appropriate.
7455 (method_declarator:): Set the number of formal parameter to 0 for
7456 method declared without arguments.
7457 (constructor_declarator:): Likewise.
7458 (static_initializer:): List of elements kept in a list.
7459 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
7460 use of the keyword `static' for type declarations.
7461 (block_statement:): Handle inner class declarations.
7462 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
7463 type qualified `this'.
7464 (class_instance_creation_expression): Use anonymous_class_creation:
7465 to handle inner class instances creation. Handle qualified `new'.
7466 (something_dot_new): Added appropriate actions.
7467 (create_new_parser_context): New function.
7468 (java_push_parser_context, java_parser_context_save_global,
7469 java_parser_context_suspend): Use create_new_parser_context.
7470 (check_modifiers): Changed leading comment.
7471 (check_class_interface_creation): Handle interclasses.
7472 (add_superinterfaces): Fixed comment.
7473 (create_interface): Build qualified name from the raw_name instead
7474 of its matching WFL. Push the initialized fields list. raw_name added
7475 as an extra argument to maybe_create_class_interface_decl.
7476 (create_class): Build qualified name from the raw_name instead of
7477 its matching WFL. Removed assignment to current_parsed_class_un.
7478 Call PUSH_ERROR before returning an error. Suspend the current
7479 parser context when processing an inner class. Push the
7480 initialized fields list. raw_name added as an extra argument to
7481 maybe_create_class_interface_decl. Add the private this$<n>
7483 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
7484 (register_fields): Get the class type from GET_CPC and handle
7485 previous errors. Added code to handle the creation of static
7486 fields in inner classes. Initialized fields initialization
7487 statements kept in a list of lists.
7488 (maybe_generate_finit): Initialized fields initialization
7489 statements kept in a list of lists. Use GET_CPC.
7490 (maybe_generate_clinit): Likewise.
7491 (method_header): Use GET_CPC and GET_CPC_UN.
7492 (parser_qualified_classname): Handle inner classes.
7493 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
7494 (java_fix_constructors): Hide pointer to enclosing context
7495 instance in constructor list when dealing with inner classes.
7496 (jdep_resolve_class): Call resolve_class with extra first argument
7498 (resolve_class): Add enclosing context as a first extra argument
7499 to do_resolve_class.
7500 (do_resolve_class): Call find_as_inner_class. Handle WFLs
7502 (resolve_no_layout): Extra argument added to resolve_class
7504 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
7505 (java_get_real_method_name): Use GET_CPC_UN.
7506 (check_abstract_method_definitions): Use DECL_CLINIT_P.
7507 (java_check_abstract_methods): Handle static method declared in
7508 inner classes by an error.
7509 (java_check_regular_methods): Use DECL_CLINIT_P.
7510 (source_start_java_method): Also set DECL_MAX_LOCALS.
7511 (create_artificial_method): Call java_parser_context_save_global
7512 and java_parser_context_restore_global instead of saving/restoring
7513 the context by hand.
7514 (expand_start_java_method): Improved verbose mode message.
7515 (java_complete_expand_methods): Fixed leading comment. Use
7517 (fix_constructors): Added assignment to this$<n> if necessary.
7518 (java_expand_classes): Call java_complete_expand_classes instead
7519 of java_complete_expand_methods.
7520 (make_qualified_primary): Simplified.
7521 (merge_qualified_name): Optimized for missing left or right parts.
7522 (resolve_expression_name): Handle access to outer class fields from
7524 (resolve_qualified_expression_name): New macro
7525 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
7526 classes. Report error on non appropriate qualification of
7527 `new'. Handle qualified `this'.
7528 (not_accessible_p): Allow access to outer class private fields from
7530 (patch_method_invocation): Handle method invocations through
7531 access methods and inner class constructor invocations.
7532 (find_applicable_accessible_methods_list): Search enclosing
7533 contexts of an inner class.
7534 (search_applicable_methods_list): Fixed typo.
7535 (argument_types_convertible): Handle inner class constructors'
7536 hidden outer context reference argument.
7537 (qualify_ambiguous_name): Handle qualified `this'.
7538 (java_complete_lhs): Handle use of field accessed through
7539 artificial access methods in various cases of assignments. Handle
7541 (check_final_assignment): Use DECL_CLINIT_P.
7542 (valid_ref_assignconv_cast_p): Handle the destination being an
7543 enclosing context of the source.
7544 (patch_unaryop): Handle use of field accessed through artificial
7546 (patch_return): Use DECL_CLINIT_P.
7547 (patch_throw_statement): Use DECL_CLINIT_P.
7548 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
7549 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
7552 2000-01-16 Anthony Green <green@cygnus.com>
7554 * parse.y (build_string_concatenation): Only use
7555 StringBuffer(String) shortcut if String arg is constant.
7557 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7559 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7560 the shift value to int. Fixed typo in comment.
7562 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
7564 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
7565 * jcf-write.c: Likewise.
7566 * parse.y: Likewise.
7567 * parse.c: Regenerate.
7569 2000-01-09 Anthony Green <green@cygnus.com>
7571 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
7572 bytecodes in the correct order.
7574 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7576 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
7578 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
7580 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7581 before building constant array decl.
7583 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7585 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
7586 method invocation and typo in conditional expression.
7587 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
7588 the appropriate NOTE_POP.
7589 * parse.y (patch_binop): Shift value mask to feature the right
7592 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7594 * class.c (assume_compiled, assume_compiled_node): Add static
7596 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
7598 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
7600 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
7602 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
7603 to `__modifier' to avoid stringifying it.
7605 * parse.y (verify_constructor_circularity): Don't call a variadic
7606 function with a non-literal format string.
7607 (java_check_abstract_methods): Move unreachable code inside
7608 `continue' statement.
7609 (lookup_method_invoke): Call xstrdup, not strdup.
7611 * expr.c (expand_java_field_op): Avoid the use of ANSI string
7614 * jcf-parse.c (yyparse): Likewise.
7616 * jv-scan.c (main): Likewise.
7618 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7620 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
7621 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
7622 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
7625 * parse.y (synchronized, variable_redefinition_error,
7626 check_class_interface_creation, create_interface, create_class,
7627 method_header, finish_method_declaration,
7628 check_modifiers_consistency, method_declarator,
7629 complete_class_report_errors, check_abstract_method_definitions,
7630 java_check_regular_methods, check_throws_clauses,
7631 java_check_abstract_methods, read_import_dir,
7632 check_pkg_class_access, declare_local_variables, fix_constructors,
7633 cut_identifier_in_qualified, resolve_expression_name,
7634 resolve_qualified_expression_name, patch_method_invocation,
7635 java_complete_lhs, patch_assignment, try_builtin_assignconv,
7636 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
7637 patch_exit_expr, patch_exit_expr, patch_switch_statement,
7638 patch_try_statement, patch_synchronized_statement,
7639 patch_throw_statement, check_thrown_exceptions,
7640 patch_conditional_expr): Likewise.
7642 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7644 * Makefile.in (LIBDEPS): Added gcc's errors.o
7645 (../jcf-dump$(exeext):): Link with gcc's errors.o
7646 (../gcjh$(exeext):): Likewise.
7647 * expr.c (expand_java_NEW): Layout the entire target type instead of
7648 laying out its methods only.
7649 (lookup_field): Layout the class after having loaded it.
7650 * java-tree.h (java_debug_context): Declared.
7651 * jcf-io.c (toplev.h): Included.
7652 (find_class): Removed assignment to jcf's outofsynch
7653 field. Force source file to be read if newer than its matching
7654 class file. Tweaked debug messages.
7655 * jcf-parse.c (jcf_out_of_synch): Deleted.
7656 (read_class): Call to jcf_out_of_synch removed.
7657 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
7658 (jcf_out_of_synch): Prototype deleted.
7659 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
7660 `deprecated' and `class_err': integer turned into bit-fields.
7661 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
7662 * parse.y (package_list): New global.
7663 (package_declaration:): Record newly parsed package name.
7664 (extra_ctxp_pushed_p): Static global deleted.
7665 (java_parser_context_save_global): Create buffer context for the
7666 purpose of saving globals, if necessary.
7667 (java_parser_context_restore_global): Pop context pushed for the
7668 purpose of saving globals, if necessary.
7669 (java_debug_context_do): New prototype and function.
7670 (java_debug_context): Likewise.
7671 (do_resolve_class): Use already parsed package names to qualify
7672 and lookup class candidate.
7673 (java_pre_expand_clinit): Removed unnecessary local variable.
7675 1999-12-17 Tom Tromey <tromey@cygnus.com>
7677 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
7679 (process_file): Use `\n\' at end of each line in string.
7681 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7683 * expr.c (expand_invoke): Layout the loaded class before
7684 attempting to use it.
7685 (expand_java_field_op): Allow final field assignments to take
7687 * typeck.c (convert): Return error_mark_node if expr is null.
7689 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7691 * class.c (class_depth): Return -1 if the class doesn't load
7693 * expr.c (can_widen_reference_to): Check for errors during depth
7694 computation and return 0 accordingly.
7695 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
7696 create default constructors and add an other error check.
7697 * parse.h (java_fix_constructors): Prototyped.
7698 * parse.y (java_pre_expand_clinit): Likewise.
7699 (build_super_invocation): Re-prototyped to feature one argument.
7700 (java_check_circular_reference): Directly use `current'.
7701 (java_fix_constructors): New function.
7702 (java_check_regular_methods): Don't create default constructors
7703 here, but abort if none were found.
7704 (java_complete_expand_methods): Pre-process <clinit> calling
7705 java_pre_expand_clinit.
7706 (java_pre_expand_clinit): New function.
7707 (fix_constructors): build_super_invocation invoked with the
7708 current method declaration as an argument.
7709 (build_super_invocation): Use the context of the processed method
7710 decl argument instead of current_class.
7711 * typeck.c (lookup_java_method): Take WFLs in method names into
7714 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
7716 * class.c (make_class_data): flag_keep_inline_functions to keep
7717 private methods in the method array.
7719 1999-12-15 Anthony Green <green@cygnus.com>
7721 * check-init.c (check_init): Take into account both types of
7722 `throw's when checking for uninitialized variables.
7724 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7726 * parse.y (java_complete_lhs): Force convertion of array
7727 dimensions to int_type_node, that's what runtime's ABI expects.
7729 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7731 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
7732 operand of a WFL, until the Java front-end gets fixed with regard
7733 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
7735 1999-12-10 Andrew Haley <aph@cygnus.com>
7737 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
7738 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
7739 expr.c (build_java_athrow): Add support for sjlj-exceptions.
7743 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7745 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7746 before calling expand_eh_region_start and expand_start_all_catch.
7747 * except.c (expand_start_java_handler): Switch to permanent
7748 obstack before calling expand_eh_region_start.
7749 (expand_end_java_handler): Switch to permanent obstack before
7750 calling expand_start_all_catch.
7752 1999-12-5 Anthony Green <green@cygnus.com>
7754 * decl.c (init_decl_processing): Mark throw_node as a noreturn
7755 function with side effects.
7756 (init_decl_processing): Mark all memory allocating DECLs with
7759 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7761 * except.c (expand_end_java_handler): Call
7762 expand_resume_after_catch and end_catch_handler.
7764 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
7766 * verify.c (verify_jvm_instructions): Create new return label
7767 chain if non existent (don't rely on the verified state of the jsr
7770 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7772 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
7773 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
7775 * parse.y (patch_assignment): Removed bogus final class test on
7776 lhs when checking on whether to emit an ArrayStoreException runtime
7778 * expr.c (expand_java_arraystore): Likewise.
7780 1999-11-28 Anthony Green <green@cygnus.com>
7782 * decl.c (find_local_variable): Reuse single slot decls when
7785 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7787 * jcf-parse.c (saw_java_source): Global variable removed.
7788 (read_class): Don't use `saw_java_source'. Added extra braces.
7789 (yyparse): Code setting `saw_java_source' removed.
7791 1999-11-24 Mark Mitchell <mark@codesourcery.com>
7793 * except.c (emit_handlers): Zero catch_clauses after emitting them.
7795 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7797 * verify.c (merge_type_state): Non verified subroutines being
7798 considered more than once to trigger passive type merge.
7800 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7802 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
7803 in case of error. Error message tuned.
7805 1999-11-21 Anthony Green <green@cygnus.com>
7807 * constants.c (find_methodref_index): Unwrap method names before
7808 inserting them in the constant pool.
7810 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
7812 * class.c (assume_compiled_node): New typedef.
7813 (assume_compiled_tree): New static data.
7814 (find_assume_compiled_node): New function.
7815 (add_assume_compiled): New function.
7816 (assume_compiled): New function.
7817 * class.c (make_class_data): Use assume_compiled.
7818 (is_compiled_class): Use assume_compiled.
7820 * java-tree.h (add_assume_compiled): Declare.
7822 * lang.c (lang_decode_option): Parse new options.
7824 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7826 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
7827 int_type_node: that's what `_Jv_AllocObject' expects.
7829 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7831 * parse.y (lookup_method_invoke): Use lang_printable_name to
7832 reliably build the type name during error report. Fixes PR gcj/97.
7834 1999-11-09 Tom Tromey <tromey@cygnus.com>
7836 * jcf-path.c: Include <sys/stat.h>.
7837 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
7838 (DIR_UP): New macro.
7840 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7842 * parse.y (source_end_java_method): Resume permanent allocation,
7843 reversing Apr 27 1998 patch.
7844 (patch_string_cst): Pop obstacks after having pushed the permanent
7847 1999-11-05 Tom Tromey <tromey@cygnus.com>
7849 * class.c (finish_class): Emit inlined methods if any native
7850 methods exist in the class. Fixes PR gcj/85.
7852 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7854 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
7855 (qualify_ambiguous_name): Likewise.
7857 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
7859 * typeck.c: (lookup_java_method): search all inherited
7860 interfaces when looking up interface method.
7862 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7864 * parse.y (method_header:): Issue error message for rule `type
7866 (synchronized:): Error report when not using synchronized.
7868 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7870 * parse.y (resolve_qualified_expression_name): Prevent `this' from
7871 being used before the superclass constructor has been called.
7872 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
7873 instead of `CALL_THIS_CONSTRUCTOR_P'.
7875 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
7877 * check-init.c: Fix typo in comment.
7879 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7881 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
7884 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7886 * parse.y (expression_statement:): Call function to report
7887 improper invocation of a constructor.
7888 (parse_ctor_invocation_error): New function.
7890 1999-10-26 Mark Mitchell <mark@codesourcery.com>
7892 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
7895 1999-10-21 Tom Tromey <tromey@cygnus.com>
7897 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
7898 in generated `main'.
7900 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7902 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
7903 (qualify_ambiguous_name): Likewise.
7905 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7907 * parse.y (java_complete_tree): fold_constant_for_init to work on
7909 (java_complete_lhs): Likewise.
7910 (array_constructor_check_entry): Complete an initializer element
7911 on permanent_obstack.
7913 1999-10-19 Tom Tromey <tromey@cygnus.com>
7915 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
7916 From Mike Moreton <mike@pillim.demon.co.uk>.
7918 1999-10-15 Greg McGary <gkm@gnu.org>
7920 * java-tree.h (flag_bounds_check): Remove extern decl.
7921 * lang.c (flag_bounds_check): Remove global variable.
7922 (lang_f_options): Remove "bounds-check" entry.
7923 (lang_init_options): Default flag_bounds_check to "on".
7925 1999-10-14 Tom Tromey <tromey@cygnus.com>
7927 * jvgenmain.c (usage): New function.
7928 (main): Use it. Also, handle `-D' options.
7929 * jvspec.c (lang_specific_driver): Recognize -D.
7930 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
7932 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
7934 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7936 * jcf-dump.c (print_constant, disassemble_method): Don't call a
7937 variadic function with a non-literal format string.
7939 * parse-scan.y (report_main_declaration): Likewise.
7941 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7943 * parse.y (read_import_dir, patch_assignment, patch_binop,
7944 patch_array_ref): Likewise.
7946 * typeck.c (build_java_array_type): Likewise.
7948 * verify.c (verify_jvm_instructions): Likewise.
7950 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7952 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7954 1999-10-07 Anthony Green <green@cygnus.com>
7956 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7957 where CHECK_PUT may fail for valid reasons.
7959 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7960 UNSAFE_PUTN): New macros.
7962 1999-10-04 Tom Tromey <tromey@cygnus.com>
7964 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7965 well. Fixes Java PR gcj/59.
7966 * parse-scan.y (yyerror): Report errors.
7968 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7970 * decl.c (insert_block): Remove unconditional `abort'.
7972 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7974 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7975 FUNCTION_CODE now of type int. All callers changed.
7976 Set the builtin's DECL_BUILT_IN_CLASS.
7978 1999-09-23 Tom Tromey <tromey@cygnus.com>
7980 * jvspec.c (lang_specific_driver): Don't read spec file if
7981 -fsyntax-only given.
7983 1999-09-22 Tom Tromey <tromey@cygnus.com>
7985 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
7987 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
7988 (WORDS_TO_LONG): Likewise.
7989 (WORDS_TO_DOUBLE): Likewise.
7991 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7993 * jcf-write.c (RELOCATION_VALUE_0): New macro.
7994 (RELOCATION_VALUE_1): Likewise.
7995 (emit_iinc, emit_reloc, push_constant1, push_constant2,
7996 push_in_const, push_long_const): Prototyped.
7997 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
7998 (push_constant2): Likewise.
7999 (push_int_const): Cast find_constant1's integer arguments to `jword'.
8000 (find_constant_wide): Cast find_constant2's integer arguments to
8002 (find_constant_index): Cast find_constant2's and find_constant2's
8003 integer arguments to `jword'.
8004 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
8005 (emit_switch_reloc): Use RELOCATION_VALUE_0.
8006 (emit_if): Use RELOCATION_VALUE_1.
8007 (emit_goto): Likewise.
8008 (emit_jsr): Likewise.
8009 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
8010 argument to push_long_const to HOST_WIDE_INT.
8012 1999-09-15 Andreas Schwab <schwab@suse.de>
8014 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
8016 1999-09-20 Nick Clifton <nickc@cygnus.com>
8018 * lang.c (lang_decode_option): Extend comment.
8020 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8022 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
8025 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8027 * gjavah.c (get_field_name, print_method_info, print_include,
8028 add_namelet): Use xmalloc, not malloc.
8030 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
8031 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
8034 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
8036 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
8038 * jcf-path.c (add_entry): Likewise.
8040 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
8042 * jv-scan.c (xmalloc): Remove definition.
8044 * jvgenmain.c (xmalloc): Likewise.
8046 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
8048 * lex.c (java_store_unicode): Use xrealloc, not realloc.
8050 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
8051 concat, not xmalloc/sprintf.
8052 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
8053 (xstrdup): Remove definition.
8055 * parse.y (duplicate_declaration_error_p,
8056 constructor_circularity_msg, verify_constructor_circularity,
8057 check_abstract_method_definitions, java_check_regular_methods,
8058 java_check_abstract_methods, patch_method_invocation,
8059 check_for_static_method_reference, patch_assignment, patch_binop,
8060 patch_cast, array_constructor_check_entry, patch_return,
8061 patch_conditional_expr): Use xstrdup, not strdup.
8063 * zextract.c (ALLOC): Use xmalloc, not malloc.
8065 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8067 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
8069 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
8070 (do_spec, lang_specific_pre_link, lang_specific_driver,
8071 input_filename, input_filename_length): Don't declare.
8072 (main_class_name, jvgenmain_spec, lang_specific_driver):
8074 (lang_specific_driver): All calls to the function pointer
8075 parameter now explicitly call `fatal'.
8077 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8079 * parse.y (find_applicable_accessible_methods_list): Search
8080 abstract classes as interfaces.
8082 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8084 * class.c (finish_class): We're now outside a valid method
8085 declaration. Tell the rest of gcc so.
8087 1999-09-08 Bruce Korb autogen@linuxbox.com
8089 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
8091 1999-09-07 Tom Tromey <tromey@cygnus.com>
8093 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
8095 (decode_signature_piece): Don't emit "::" in JArray<>.
8096 (print_namelet): Only print trailing `;' when printing a class.
8098 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
8100 * java-tree.h: Delete declarations for all tree nodes now moved to
8102 * decl.c: Delete their definitions.
8104 1999-09-04 Mark Mitchell <mark@codesourcery.com>
8106 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
8107 * Makefile.in (OBJS): Add ggc-callbacks.o.
8108 (OBJDEPS): Likewise.
8110 1999-09-03 Tom Tromey <tromey@cygnus.com>
8112 * parse.y (strip_out_static_field_access_decl): Return operand if
8113 it satisfies JDECL_P.
8115 1999-09-02 Tom Tromey <tromey@cygnus.com>
8117 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
8118 Handle nested arrays, like `[[I'.
8120 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8122 * class.c (finish_class): Remove unused parameter, all callers
8125 * expr.c (build_java_athrow): Change return type to void.
8126 (java_lang_expand_expr): Make sure each case in switch returns a
8129 * java-tree.h (finish_class): Fix prototype to take void args.
8131 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
8132 (main): Issue return from main, not exit.
8134 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
8136 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
8138 * jv-scan.c (main): Issue return from main, not exit.
8140 * parse.y (check_abstract_method_definitions,
8141 java_check_abstract_method_definitions): Add static prototypes.
8142 (java_complete_expand_methods): Fix call to `finish_class'.
8144 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
8147 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8149 * lang.c (language_string): Constify.
8151 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8153 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
8154 Remove hacks for stuff which comes from libiberty.
8156 * Make-lang.in: Likewise.
8158 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
8160 * Makefile.in (xref.o): Depend on xref.c explicitly.
8162 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8164 * java-tree.h (lang_printable_name): Constify a char*.
8166 * lang.c (lang_printable_name): Likewise.
8168 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
8170 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
8173 1999-08-26 Tom Tromey <tromey@cygnus.com>
8175 * gjavah.c (print_cxx_classname): Print "::" before qualified
8178 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8180 * parse.y (lookup_cl): Changed leading comment. Now does its best
8181 to set the column number.
8182 (qualify_ambiguous_name): Take WFL wrappers into account.
8184 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
8186 * verify.c (verify_jvm_instructions): Don't check instruction
8187 validity beyond end of method.
8189 1999-08-25 Tom Tromey <tromey@cygnus.com>
8191 * jvspec.c (lang_specific_driver): Correctly handle --help again.
8193 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8195 * gjavah.c (print_name, print_base_classname, utf8_cmp,
8196 cxx_keyword_subst, generate_access, name_is_method_p,
8197 get_field_name, print_field_name, super_class_name, print_include,
8198 decode_signature_piece, print_class_decls, usage, help,
8199 java_no_argument, version, add_namelet, print_namelet): Add static
8201 (print_base_classname, utf8_cmp, cxx_keyword_subst,
8202 name_is_method_p): Constify a char*.
8203 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
8204 Provide a final else clause in an if-else-if.
8205 (print_field_info): Add missing final arg in function call to
8207 (print_method_info, decompile_method, decode_signature_piece,
8208 print_c_decl, print_full_cxx_name, print_stub,
8209 print_mangled_classname, super_class_name, print_include,
8210 add_namelet, add_class_decl, print_class_decls, process_file,
8211 help): Constify a char*.
8213 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
8214 push_int_const, find_constant_wide, find_constant_index,
8215 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
8216 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
8217 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
8218 emit_if, emit_goto, emit_jsr, call_cleanups,
8219 make_class_file_name): Add static prototypes.
8220 (generate_bytecode_return, generate_bytecode_insns): Pass a
8221 NULL_PTR, not a NULL_TREE.
8223 * jv-scan.c: Include "jcf.h".
8224 (main): Declare using DEFUN macro.
8226 * jvspec.c (find_spec_file, lang_specific_pre_link,
8227 lang_specific_driver): Add prototypes.
8228 (find_spec_file): Constify a char*.
8230 * keyword.gperf (hash, java_keyword): Add prototypes.
8232 * lang.c (lang_print_error): Add static prototype.
8233 (lang_init): Prefer memcpy over bcopy to avoid casts.
8235 * lex.c (yylex): Add static prototype.
8237 * parse-scan.y: Include "lex.c" earlier.
8239 * parse.h: Remove redundant declaration for `yylex'.
8241 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
8242 labeled_block_contains_loop_p): Add static prototypes.
8243 (not_accessible_p): Make static to match prototype.
8245 * verify.c (start_pc_cmp): Don't needlessly cast away const.
8247 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8249 * parse.y (check_method_redefinition): Changed leading comment.
8250 (check_abstract_method_definitions): New function.
8251 (java_check_abstract_method_definitions): New function.
8252 (java_check_regular_methods): Call it.
8253 (verify_constructor_super): Fixed indentation.
8254 (lookup_method_invoke): Likewise.
8256 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8258 * parse.y (method_header): Return a null pointer if the current
8260 (finish_method_declaration): Return if the current function decl
8262 (source_start_java_method): Likewise.
8263 (java_method_add_stmt): Likewise.
8265 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8267 * class.c (emit_register_class): Removed unnecessary call to
8269 * parse.y (labeled_block_contains_loop_p): Removed unused local
8272 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8274 * parse.y (java_refold): Added prototype.
8276 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8278 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
8279 (java_stabilize_reference): Removed unnecessary `else'.
8280 (java_complete_lhs): Set flag to remember boolean. Call
8281 java_refold. Added comments.
8282 (java_decl_equiv): New function.
8283 (binop_compound_p): Likewise.
8284 (java_refold): Likewise.
8285 (patch_unaryop): Striped static field access assigned to decl and
8286 op. Changed promotion scheme for ++/-- operators.
8287 (search_loop): New function.
8288 (labeled_block_contains_loop_p): Likewise.
8289 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
8291 (patch_bc_statement): Call search_loop. Fixed comment.
8293 1999-08-14 Anthony Green <green@cygnus.com>
8295 * expr.c (java_lang_expand_expr): Mark static array data as
8298 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8300 * jvgenmain.c (main): NUL-terminate name_obstack.
8302 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8304 * check-init.c (check_bool2_init, done_alternative): Add static
8307 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
8308 (add_method, build_utf8_ref, build_class_ref,
8309 append_gpp_mangled_type, layout_class_method): Constify a char*.
8311 * decl.c (push_promoted_type, make_binding_level): Add static
8313 (push_promoted_type, pushdecl): Constify a char*.
8315 * except.c (find_handler_in_range, link_handler,
8316 check_start_handlers): Add static prototypes.
8318 * expr.c (process_jvm_instruction): Constify a char*.
8320 * gjavah.c (main): Constify a char*.
8322 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
8325 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
8327 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
8328 munge, print_ents): Constify a char*.
8330 * jcf-dump.c (disassemble_method): Constify a char*.
8331 (print_constant_pool, print_exception_table): Add static prototypes.
8332 (print_constant, print_exception_table, main, disassemble_method):
8335 * jcf-io.c (find_classfile, find_class): Likewise.
8337 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
8338 (set_source_filename, predefined_filename_p): Add static prototypes.
8339 (set_source_filename, get_constant, get_class_constant,
8340 find_in_current_zip): Constify a char*.
8342 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
8344 (add_entry, add_path, jcf_path_classpath_arg,
8345 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8347 * jcf-reader.c (get_attribute, jcf_parse_preamble,
8348 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
8349 jcf_parse_one_method, jcf_parse_methods,
8350 jcf_parse_final_attributes): Add static prototypes.
8351 (get_attribute): Constify a char*.
8353 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
8354 jcf_dependency_add_target, jcf_path_classpath_arg,
8355 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8357 * jv-scan.c (main): Constify a char*.
8358 (gcc_obstack_init): Add prototype arguments.
8360 * jvgenmain.c (gcc_obstack_init): Likewise.
8361 (main): Constify a char*.
8363 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
8365 (put_decl_string, lang_print_error): Constify a char*.
8366 (lang_init): Remove redundant extern prototype.
8368 * mangle.c (emit_unicode_mangled_name): Constify a char*.
8370 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
8371 Add static prototypes.
8372 (get_type_from_signature): Constify a char*.
8374 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
8375 Add static prototypes.
8376 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
8377 (verify_jvm_instructions): Constify a char*.
8379 * xref.c (xref_flag_value): Likewise.
8381 * xref.h (xref_flag_value): Likewise.
8383 * zextract.c (makeword, makelong): Add static prototypes.
8384 (makeword, makelong): Constify a uch*.
8386 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8388 * lang.c (java_dummy_print): Constify a char*.
8389 (lang_print_error): Likewise.
8390 (lang_init): Remove redundant prototype for `print_error_function'.
8391 (lang_init_source): Likewise.
8392 (lang_identify): Constify a char*.
8394 1999-08-09 Tom Tromey <tromey@cygnus.com>
8396 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
8397 (WORDS_TO_LONG): Likewise.
8398 (WORDS_TO_DOUBLE): Likewise.
8400 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8402 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
8404 * expr.c (java_stack_pop, java_array_data_offset,
8405 build_java_throw_out_of_bounds_exception, case_identity,
8406 build_java_check_indexed_type): Add static prototypes.
8407 (linenumber_table, expand_invoke, expand_java_field_op,
8408 build_primtype_type_ref, expand_byte_code): Constify a char*.
8410 * java-tree.h (build_primtype_type_ref, linenumber_table):
8412 (java_lang_expand_expr): Add prototype.
8414 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
8415 `java_lang_expand_expr'.
8417 * lex.c (java_lex_error): Constify a char*.
8418 (java_get_unicode, java_read_char, java_allocate_new_line,
8419 java_unget_unicode, java_sneak_unicode): Prototype.
8421 * parse-scan.y (current_class, package_name, method_declarator,
8422 report_class_declaration, yyerror): Constify a char*.
8424 * parse.h (java_report_errors): Prototype.
8425 (yyerror): Constify a char*.
8427 * parse.y (classitf_redefinition_error, check_modifiers,
8428 parse_jdk1_1_error, lookup_package_type,
8429 lookup_package_type_and_set_next, get_printable_method_name,
8430 purify_type_name): Constify a char*.
8431 (build_super_invocation, maybe_generate_finit,
8432 verify_constructor_super, parser_add_interface,
8433 add_superinterfaces, jdep_resolve_class, note_possible_classname,
8434 java_complete_expand_methods, java_expand_finals,
8435 cut_identifier_in_qualified, java_stabilize_reference,
8436 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
8437 merge_string_cste): Prototype.
8438 (single_type_import_declaration, yyerror,
8439 variable_redefinition_error, build_array_from_name,
8440 build_unresolved_array_type, check_class_interface_creation,
8441 resolve_class, complete_class_report_errors,
8442 note_possible_classname, read_import_dir,
8443 find_in_imports_on_demand, resolve_package, fix_constructors,
8444 check_deprecation, lookup_method_invoke,
8445 maybe_build_primttype_type_ref, array_constructor_check_entry):
8447 (java_complete_expand_methods, java_expand_finals): Make static.
8448 (convert_narrow): Remove static prototype.
8450 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
8452 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
8454 1999-08-02 Richard Henderson <rth@cygnus.com>
8456 * decl.c: Include defaults.h instead of expr.h.
8457 * parse.y: Likewise.
8459 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
8461 * java/decl.c (start_java_method): Change all uses of
8462 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
8463 Ensure expr.h is included.
8464 * java/expr.c (pop_arguments): Ditto.
8465 * java/parse.y (expand_start_java_method): Ditto.
8467 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8469 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
8471 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
8473 * decl.c: Include "function.h".
8474 * except.c: Likewise.
8475 * parse.y: Likewise.
8476 * Makefile.in: Update dependencies.
8478 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8480 * expr.c (build_java_soft_divmod): Provide a default case in switch.
8481 (java_lang_expand_expr): Mark parameters `target', `tmode' and
8482 `modifier' with ATTRIBUTE_UNUSED.
8484 * gjavah.c (process_file): Add braces around ambiguous `else'.
8486 * jcf-dump.c (print_access_flags, localvar_free): Change return
8489 * parse.y (java_complete_expand_method): Initialize variable
8491 (resolve_qualified_expression_name): Likewise for `field_decl'.
8492 (patch_method_invocation): Likewise for `class_to_search'.
8493 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
8494 (patch_assignment): Likewise for `lhs_type'.
8496 * verify.c (verify_jvm_instructions): Remove unused variable
8499 1999-07-25 Richard Henderson <rth@cygnus.com>
8501 * decl.c (va_list_type_node): New.
8503 1999-07-25 Anthony Green <green@cygnus.com>
8505 * gjavah.c (print_stub): New function.
8506 (METHOD_IS_NATIVE): New macro.
8507 (print_mangled_classname): Make static.
8508 (HANDLE_END_FIELD): Don't emit fields during stub generation.
8509 (process_file): Perform stub generation.
8510 (HANDLE_METHOD): Don't emit class decls during stub
8512 (HANDLE_END_METHOD): Take into account stub generation.
8513 (print_method_info): Handle stub generation.
8514 (print_stub): New function.
8515 (print_cxx_classname): Make signature consistant with others.
8516 (help): Describe -stubs option.
8517 (main): Create stub file.
8518 (version): Use version.c.
8519 (print_full_cxx_name): New function.
8520 (print_c_decl): Use print_full_cxx_name.
8522 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8524 * check-init.c (check_init): Handle MAX_EXPR.
8526 1999-07-15 Andrew Haley <aph@cygnus.com>
8528 * lang.c (flag_use_divide_subroutine): New variable.
8529 * typeck.c: (convert_ieee_real_to_integer): Bounds check
8530 fp-to-integer conversion.
8531 (convert): Call convert_ieee_real_to_integer when flag_fast_math
8534 * expr.c (build_java_soft_divmod): New function.
8535 (build_java_binop): Call build_java_soft_divmod if
8536 flag_use_divide_subroutine is set.
8537 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8538 soft_lrem_node: new builtin functions.
8539 (init_decl_processing) Initialize the new builtins.
8540 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8541 soft_lrem_node: new builtin functions.
8542 (build_java_soft_divmod): New function.
8543 * parse.y: Call build_java_soft_divmod if
8544 flag_use_divide_subroutine is set.
8547 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
8548 a --specs= arg) even if not linking.
8549 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
8550 -fuse-divide-subroutine
8552 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8554 * parse.y (resolve_and_layout): Check methods only once.
8555 (resolve_qualified_expression_name): Verify thrown exceptions
8557 (check_thrown_exceptions): Reject exceptions thrown in
8558 initializer. Error message tuned.
8560 1999-07-14 Andrew Haley <aph@cygnus.com>
8562 * expr.c (expand_expr): Do not return the last statement in a
8563 block as the block's value.
8565 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8567 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
8568 CALL_EXPR, to avoid order of evaluation changes.
8570 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8572 * parse.y (qualify_ambiguous_name): Do not use
8573 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
8575 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8577 * check-init.c (check_init): Handle MAX_EXPR.
8578 * expr.c (force_evaluation_order): Force method call arguments to
8579 be evaluated in left-to-right order.
8580 * parse.y (qualify_ambiguous_name): Loop again to qualify
8581 NEW_ARRAY_EXPR properly.
8583 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8585 * parse.y (patch_invoke): Resolve unresolved invoked method
8587 (qualify_ambiguous_name): STRING_CST to qualify expression for
8588 type name resolution.
8590 1999-06-24 Andrew Haley <aph@cygnus.com>
8592 * class.c (finish_class): Whenever a deferred method is
8593 output, rescan the list of methods to see if a new candidate for
8594 output can be found.
8596 1999-06-28 Tom Tromey <tromey@cygnus.com>
8598 * jvspec.c (lang_specific_driver): Recognize --help.
8600 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8602 * parse.y (resolve_package): Fixed bogus return statement.
8603 (patch_method_invocation): Resolve method invocation beginning with
8604 a package name qualifier.
8606 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8608 * Make-lang.in (java.stage1): Depend on stage1-start.
8609 (java.stage2): Likewise for stage2-start.
8610 (java.stage3): Likewise for stage3-start.
8611 (java.stage4): Likewise for stage4-start.
8613 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8615 * parse.y (java_complete_lhs): When doing cross referencing, don't
8616 try to keep file location on a WFL expanded as a CALL_EXPR.
8618 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8620 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
8621 compiling to class file a void method with an empty method body.
8622 As a side effect, the bytecode backend will generate the
8623 appropriate `return' instruction.
8625 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8627 * parse.y (lookup_package_type_and_set_next): New function prototype.
8628 (resolve_package): Search current and imported packages.
8629 (lookup_package_type_and_set_next): New function.
8631 1999-06-22 Andrew Haley <aph@cygnus.com>
8633 * verify.c (verify_jvm_instructions): Check for pending blocks
8634 before invalid PC test and opcode switch, not after.
8636 1999-06-21 Andrew Haley <aph@cygnus.com>
8638 * except.c (find_handler_in_range): The upper limit for exception
8639 ranges is exclusive, not inclusive: (start <= pc < end).
8640 (link_handler): find child pointer which points to outer by
8641 searching sibling list: previous code incorrectly assumed that
8642 outer->outer->first_child must point to outer.
8643 * verify.c (verify_jvm_instructions): FIXME added to code for
8645 (verify_jvm_instructions): Do not assume that the last block
8646 processed in a subroutine is a block which ends with a `ret'
8647 instruction. With some control flows it is possible that the last
8648 block ends with an `athrow'.
8650 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8652 * parse.y (qualify_ambiguous_name): Reorganized the post
8653 evaluation of non WFL leading expression nodes.
8655 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8657 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
8660 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8662 * parse.y (qualify_ambiguous_name): Handle qualified expression
8663 beginning with a STRING_CST.
8665 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8667 * parse.y (register_fields): Set DECL_INITIAL on both
8668 pre-initialized static and public fields.
8669 (resolve_field_access): Static field access expressions to always
8671 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
8672 qualification. CONVERT_EXPR to be resolved as an expression name.
8673 (java_complete_lhs): Identify and access qualified final
8674 initialized field in switch statement case expression.
8675 (fold_constant_for_init): Pre-initialized field decl constant to
8678 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8680 * parse.y (note_possible_classname): Mark returned node with
8681 QUALIFIED_P only if the original class name contained a '/'.
8683 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
8685 * Make-lang.in (gcjh): More parallel build fixes.
8687 1999-06-03 Mike Stump <mrs@wrs.com>
8689 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
8691 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
8693 * except.c (link_handler): Chain exception handlers in order.
8695 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
8697 * expr.c (expand_byte_code): Fill unreachable bytecode regions
8698 with nops and process as usual in order to always set correct EH
8699 ranges. Emit detailed warnings about unreachable bytecodes.
8701 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
8703 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
8706 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8708 * parse.y (lookup_field_wrapper): Unified returned value to NULL
8709 or the searched field decl.
8711 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8713 * parse.y (fold_constant_for_init): Convert numerical constant
8714 values to the type of the assigned field.
8716 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8718 * expr.c (lookup_field): Relaxed the test on class loading error
8720 * parse.y (fold_constant_for_init): Enabeled old code.
8722 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8724 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
8725 decide the validity of the cast of a java.lang.Cloneable reference
8727 (patch_conditional_expr): Fixed first argument passed to
8728 binary_numeric_promotion.
8730 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8732 * parse.y (qualify_ambiguous_name): Take into account that a
8733 CONVERT_EXPR might specify a type as a WFL.
8735 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8737 * parse.y (patch_assignment): Save the rhs before using it as an
8738 argument to _Jv_CheckArrayStore.
8740 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8742 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
8744 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8746 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
8747 floating point litteral only when the exponent indicator has been
8750 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8752 * parse.y (formal_parameter:): Construct argument tree list
8753 element even if a yet unsupported final parameter was encountered.
8755 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8757 * parse.y (finish_method_declaration): Issue errors for native or
8758 abstract methods declared with a method body, as well as for non
8759 native or non abstract methods with no method body.
8761 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8763 * class.c (build_utf8_ref): Initialize variable `field'.
8765 * decl.c (init_decl_processing): Initialize variable `field'.
8767 * expr.c (build_known_method_ref): Mark parameters `method_type',
8768 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
8769 (process_jvm_instruction): Likewise for parameter `length'.
8771 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
8772 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
8775 * parse.y (maybe_generate_clinit): Remove unused variable
8776 `has_non_primitive_fields'.
8777 (find_in_imports_on_demand): Initialize variables `node_to_use'
8779 (patch_binop): Likewise for variable `prom_type'.
8780 (patch_unaryop): Likewise for variable `prom_type'.
8782 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
8784 * xref.c (xref_table): Add missing initializer.
8786 1999-05-14 Tom Tromey <tromey@cygnus.com>
8788 * java-except.h (struct eh_range): Removed unused `next' member.
8789 * verify.c (verify_jvm_instructions): Call check_nested_ranges
8790 after adding all exception handlers. Sort exception ranges in
8792 (struct pc_index): New structure.
8793 (start_pc_cmp): New function.
8794 * except.c (add_handler): Return `void'. Don't call link_handler;
8795 instead construct an ordinary linked list and do range
8797 (check_nested_ranges): New function.
8798 (link_handler): Changed interface to allow merging of eh_ranges.
8799 Split overlapping ranges. Return `void'.
8801 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8803 * parse.y (constructor_block_end:): New rule, tagged <node>.
8804 (constructor_body:): Use `constructor_block_end' instead of
8807 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8809 * parse.y (statement_nsi:): Pop `for' statement block.
8810 (java_complete_lhs): Labeled blocks containing no statement are
8811 marked as completing normally.
8813 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8815 * xref.c (xref_set_current_fp): New function, defined.
8816 * xref.h (xref_set_current_fp): New function, prototyped.
8818 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8820 * check-init.c (check_init): Take into account that
8821 LABELED_BLOCK_STMT can be empty.
8823 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8825 * parse.y (java_check_regular_methods): Warning check on not
8826 overriding methods with default access in other packages does not
8827 apply to `<clinit>'.
8828 (java_complete_lhs): If block body is an empty_stmt_node, replace
8829 it by NULL_TREE. This prevents gcc from generating an irrelevant
8832 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8834 * check-init.c (check_init): Removed code accepting to see things
8835 falling through default:, when doing xrefs.
8836 * java-tree.h (do_not_fold): New global variable, declared.
8837 * parse.y (do_not_fold): New global variable, defined.
8838 (java_complete_expand_method): Set `do_not_fold' to the value of
8839 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
8840 and reinstall them after them have been purged; do not check for
8841 initializations; do not issue missing return errors.
8842 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
8844 (patch_binop): Skip the fold part when doing xrefs.
8845 (build_string_concatenation): Skip the concatenation part when
8847 (patch_synchronized_statement): Do not generate a try-finally when
8849 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
8850 and keep the location where the throw was seen.
8851 * typeck.c (convert): When `do_not_fold' is set, do not attempt
8852 any treatment on the converted node an simply return a NOP_EXPR of
8854 * xref.c (xref_get_data): New function, defined.
8855 * xref.h (xref_get_data): New function, declared.
8856 (XREF_GET_DATA): Use xref_get_data.
8858 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8860 * gjavah.c (print_include): Cast the result of `strlen' to int
8861 when comparing against a signed value.
8862 (add_namelet): Likewise.
8864 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8866 * expr.c (expand_invoke): Mark parameter `nargs' with
8868 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
8870 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
8873 * jcf-reader.c (get_attribute): Cast a value to long
8874 when comparing against a signed expression. Likewise.
8876 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
8879 1999-05-11 Andrew Haley <aph@cygnus.com>
8881 * parse.y (source_end_java_method): If the current method contains
8882 any exception handlers, force asynchronous_exceptions: this is
8883 necessary because signal handlers in libjava may throw exceptions.
8884 * decl.c (end_java_method): Ditto.
8886 1999-05-11 Tom Tromey <tromey@cygnus.com>
8888 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
8890 * jvspec.c (THREAD_NAME): Removed.
8891 (GC_NAME): Likewise.
8892 (MATHLIB): Likewise.
8893 (WITHLIBC): Likewise.
8895 (THREADLIB): Likewise.
8896 (MATH_LIBRARY): Likewise.
8897 (lang_specific_driver): Don't add `-l' options to command line.
8898 Instead, add a single --specs option. Recognize `-L' options and
8899 use them to search for spec file.
8900 (find_spec_file): New function.
8901 (SPEC_FILE): New define.
8903 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
8905 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
8906 cpplib-enabled build.
8908 1999-05-05 Per Bothner <bothner@cygnus.com>
8910 * class.c (make_field_value): DECL_INITIAL may be a string literal;
8911 temporarily zero it while calling rest_of_decl_compilation.
8913 * java-tree.h (string_ptr_type_node): Add declaration.
8914 * decl.c: Define and initialize string_ptr_type_node.
8915 * parse.y (patch_string_cst): Use string_ptr_type_node.
8917 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
8918 * parse.y (for_statement): Now unconditionally exit_block.
8919 (finish_labeled_statement): No longer exit_block if for-loop.
8920 (patch_loop_statement): Check harder if the loop is already labeled.
8922 * parse.y (patch_initialized_static_field): Removed function.
8923 (maybe_generate_clinit): Removed special handling for interfaces.
8924 (java_complete_expand_methods): Do a preliminary java_complete_tree
8925 on <clinit> to determine if it can be removed.
8926 (java_complete_expand_method): Remove special handling for <clinit>.
8927 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
8928 optimize if we get back empty_stmt_node.
8929 For MODIFY_EXPR, re-do checking of static initializers.
8930 (fold_constant_for_init): Don't return immediate if VAR_DECL.
8931 For VAR_DECL, pass correct context.
8933 * verify.c (verify_jvm_instructions): Better error messages.
8935 1999-05-03 Tom Tromey <tromey@cygnus.com>
8937 * parse-scan.y (interface_declaration): Call
8938 report_class_declaration for interfaces.
8940 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8942 * Makefile.in: Remove -v from bison command lines.
8944 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8946 * check-init.c (check_init): Exclude a case of error when doing
8948 * class.c (layout_class_method): Don't generate the error message
8949 twice when compiling from source.
8950 * lang-options.h: Added `-Wredundant-modifers' and
8951 `-Wunusupported-jdk11' flags and help text.
8952 * lang.c (lang_decode_option): Added support for
8953 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8954 flag_static_local_jdk11 and flag_redundant set accordingly.
8955 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8956 * parse.h (EXPR_WFL_ADD_COL): New macro.
8957 (DECL_END_SOURCE_LINE): Likewise.
8958 (DECL_INHERITED_SOURCE_LINE): Likewise.
8959 * parse.y (static_ref_err): New function, prototyped.
8960 (CCB_TK): Now tagged <operator>.
8961 (class_body:): Remember the location of the closing '}' of a class
8962 definition when doing xrefs.
8964 (block_end:): Likewise.
8965 (create_class): Remember the location of the inherited class
8966 identifier when doing xrefs.
8967 (register_fields): Added test on first operand of `init' before
8968 testing it TREE_CODE.
8969 (method_header): Store the location of the class identifier in the
8970 class decl when doing xrefs.
8971 (finish_method_declaration): Don't combine first/last method line
8973 (java_check_regular_methods): Warning check on not overriding
8974 methods with default access on other packages move before check on
8975 static methods. Initialization of `aflags' also moved up.
8976 (resolve_expression_name): Call static_ref_err to report the error.
8977 (static_ref_err): New function, implemented.
8978 (resolve_field_access): Returned simplified static field access
8980 (resolve_qualified_expression_name): Check for illegal use of
8981 static fields in a non static context. Call static_ref_err to
8982 report error in various places.
8983 (java_complete_tree): Do not fold initialized static fields when
8985 (java_complete_lhs): Likewise.
8987 1999-04-29 Anthony Green <green@cygnus.com>
8989 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
8990 create internal labels.
8991 (lookup_label): Ditto.
8993 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8995 * class.c (layout_class_method): Generate <clinit>'s rtl for
8997 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8998 for interfaces' <clinit>.
8999 * expr.c (lookup_field): Search for fields in interfaces.
9000 (expand_invoke): Fixed indentation.
9001 (expand_java_field_op): Likewise. Use IS_CLINIT.
9002 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
9003 (IS_CLINIT): New macro.
9004 * parse.y (type_declaration:): Call maybe_generate_clinit after an
9005 interface was parsed.
9006 (maybe_generate_clinit): Don't generate if the current class is an
9007 interface with only fields of primitive types.
9008 (reset_method_name): Use IS_CLINIT.
9009 (java_complete_expand_method): Expand <clinit> when it exists for
9010 interfaces. Use IS_CLINIT.
9011 (resolve_expression_name): Use DECL_CONTEXT instead of
9012 current_class to build static field references.
9013 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
9014 ARRAY_REF when doing xreferencing.
9015 (check_final_assignment): Fixed typo in leading comment. Use
9017 (patch_array_ref): Don't fully expand array references when
9019 (patch_return): Use IS_CLINIT.
9020 (patch_throw_statement): Likewise.
9022 1999-04-22 Tom Tromey <tromey@cygnus.com>
9024 * Make-lang.in (JAVA_SRCS): Added check-init.c.
9026 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9028 * decl.c (predef_filenames, predef_filenames_size): New globals
9029 (init_decl_processing): predef_filenames and predef_filenames_size
9031 * java-tree.h (predef_filenames, predef_filenames_size): Declared
9033 * jcf-parse.c (predefined_filename_p): New function.
9034 (yyparse): Check that files on the command line are specified only
9035 once and issue a warning otherwise.
9036 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
9037 * parse.y (source_end_java_method): Nullify NOP method bodies, to
9038 avoid a gcc warning with -W -Wall turned on.
9039 (java_expand_classes): Abort if errors were encountered.
9040 (java_complete_lhs): If the cross reference flag is set, wrap
9041 field DECL node around a WFL when resolving expression name.
9043 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9045 * lang.c (lang_decode_option): Fixed returned value when parsing
9046 `-fxref=...' and `-Wall'.
9047 * parse.y (source_end_java_method): Do not generate code when
9048 flag_emit_xref is set.
9049 (resolve_expression_name): Do not build static field access when
9050 flag_emit_xref is set.
9051 (resolve_field_access): No special treatment on `length' when
9052 flag_emit_xref is set. Do not build qualified static field access
9053 when flag_emit_xref is set.
9054 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
9055 when flag_emit_xref is set.
9056 (patch_assignment): Do not generate array store runtime check when
9057 flag_emit_xref is set.
9058 * xref.c (xref_flag_value): Fixed function declaration
9060 (xset_set_data): New function.
9061 * xref.h (xref_set_data): Added prototype for new function.
9062 (typedef struct xref_flag_table): New field data.
9063 (XREF_GET_DATA): New macro.
9065 1999-04-19 Tom Tromey <tromey@cygnus.com>
9067 * xref.h (enum): Removed trailing comma.
9069 * parse.y (resolve_qualified_expression_name): Added missing
9072 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
9074 * gjavah.c: New prototypes for java_float_finite and
9077 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9079 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
9082 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
9084 * Makefile.in (TREE_H): Add tree-check.h.
9085 (RTL_H): Add genrtl.h.
9087 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9089 * parse.y (patch_assignment): Added ArrayStoreException runtime
9092 1999-04-06 Per Bothner <bothner@cygnus.com>
9094 * expr.c (pop_type_0): New function.
9095 (pop_type): Use pop_type_0.
9096 * java-tree.h (pop_type_0): New declaration.
9097 * verify.c (verify_jvm_instructions): Check return instructions.
9099 * parse.y (patch_binop): Don't fold if non-constant and emiting
9102 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9104 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
9106 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
9107 (main_jcf): Don't define.
9108 (process_file): Don't set `main_jcf'.
9110 * java-tree.h (main_jcf): Don't declare.
9112 * jcf-parse.c (main_jcf): Add static definition.
9114 * lang.c (main_jcf): Don't define.
9116 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9118 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
9120 * decl.c (copy_lang_decl): Likewise for `bcopy'.
9122 * jcf-depend.c: Include "config.h", not <config.h>.
9124 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
9127 * jcf-path.c: Include "config.h", not <config.h>.
9129 * lex.c: Don't include various system header files.
9130 (java_init_lex): Cast the argument of `bzero' to PTR
9132 * parse-scan.y (java_push_parser_context): Likewise.
9134 * parse.y (java_push_parser_context): Likewise.
9135 (patch_bc_statement): Match format specifier to variable argument.
9137 * xref.c: Don't include <stdio.h>.
9139 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9141 * parse.y (struct parser_ctxt *ctxp): Now global.
9142 (declare_local_variables): Use WFL compound value for the
9143 declaration source line value, when doing cross-referencing.
9145 1999-03-31 Tom Tromey <tromey@cygnus.com>
9147 * gjavah.c (print_field_info): Allow constants of other types.
9148 (print_include): Generate include when new name is proper prefix
9149 of already printed name.
9150 (add_namelet): Likewise.
9151 (cxx_keyword_subst): New function.
9152 (print_method_info): Use it.
9153 (print_field_name): New function.
9154 (get_field_name): New function.
9155 (print_field_info): Use get_field_name and print_field_name.
9157 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9159 * Makefile.in (keyword.h): Generate using gperf language 'C', not
9160 'KR-C', so gperf uses the `const' keyword on strings.
9162 * keyword.gperf (java_keyword): Const-ify a char*.
9164 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9166 * parse.y (patch_bc_statement): Fixed identation and a bogus
9169 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9171 * parse.y (patch_assignment): Allow static variables in other
9172 classes to be assigned.
9174 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9176 * class.c (maybe_add_interface): Remove unused variable
9178 (make_class_data): Use = for assignment, not ==. Likewise.
9179 (emit_register_classes): Remove unused variable `decl'.
9181 * lex.c: Fix comment so as not to contain an embedded `/*'.
9183 * verify.c (verify_jvm_instructions): Remove unused variable
9186 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
9188 * parse.y (complete_loop_body): Rename to finish_loop_body.
9189 (complete_labeled_statement): Rename to finish_labeled_statement.
9190 (complete_for_loop): Rename to finish_for_loop.
9191 (complete_method_declaration): Rename to finish_method_declaration.
9193 * java-tree.h (continue_identifier_node): New global node.
9194 * decl.c: Define and initialize continue_identifier_node.
9195 * parse.y (generate_labeled_block): Remove - no longer needed.
9196 (build_loop_body): Use continue_identifier_node for continue block.
9197 (finish_labeled_statement): Also do pop_labeled_block actions.
9198 (java_complete_lhs): POP_LOOP even if error.
9199 (build_labeled_block): Special handling for continue_identifier_node.
9200 (patch_loop_statement): Re-organize.
9201 (patch_bc_statement): Re-write.
9203 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9205 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
9206 using a WFL compound value.
9207 * parse.y (xref.h): Include.
9208 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
9210 (register_fields): Set WFL compound value to lineno if doing
9212 (java_complete_expand_method): Call expand_xref if flag_emit_xref
9214 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
9215 * xref.h (expand_xref): Prototype renamed from xref_generate.
9217 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9219 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
9220 (GET_CURRENT_BLOCK): New macro.
9221 * parse.y (current_static_block): New global variable.
9222 (method_body:): Define action.
9223 (complete_method_declaration): Set current_function_decl to NULL
9224 when work on the current method is done.
9225 (declare_local_variables): Use GET_CURRENT_BLOCK.
9226 (java_method_add_stmt): Likewise.
9227 (java_complete_expand_method): Disable the use of `this' when
9229 (enter_a_block): If no current method exist, use
9230 current_static_block to link static initializer blocks.
9231 (exit_block): Rewritten to use current_static_block when no current
9233 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
9234 (patch_return): Forbid the use of `return' in static initializers.
9235 (patch_throw_statement): Fixed indentation. Issue specific error
9236 for uncaught thrown checked exception in static initializer
9237 blocks. Removed FIXME.
9239 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
9241 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
9242 Link gcj from gcc.o.
9244 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9246 * parse.y (find_applicable_accessible_methods_list): When dealing
9247 with interface: ensure that a given interface or java.lang.Object
9248 are searched only once.
9250 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9252 * gjavah.c (print_c_decl): Remove unused argument `flags'.
9254 * jcf-dump.c (print_access_flags): Add braces around if-else.
9256 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
9259 * lex.c (build_wfl_node): Add static prototype.
9261 * lex.h (build_wfl_node): Remove static prototype.
9263 * parse.y: Include lex.c early enough to declare everything needed.
9264 Ensure calls to `build_wfl_node' pass the proper arguments.
9265 (create_class): Remove unused variable `super_decl'.
9266 (get_printable_method_name): Initialize variable `name'.
9268 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9270 * Changelog: Fixed 1999-03-22 typos.
9271 * lang.c (lang_decode_option): Fixed typo in error string in the
9274 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9276 * Makefile.in (JAVA_OBJS): Added entry xref.o.
9278 * java-tree.h (flag_emit_xref): Declared extern.
9279 * lang.c (xref.h): Included.
9280 (flag_emit_xref): New global variable.
9281 (lang_decode_option): Added support for -fxref.
9285 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
9287 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
9290 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9292 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
9293 $(srcdir)/../system.h and $(JAVA_TREE_H).
9294 (jcf-io.o): Depend on $(JAVA_TREE_H).
9295 (mangle.o): Likewise.
9297 * check-init.c (check_cond_init): Add static prototype.
9299 * class.c (build_java_method_type, hashUtf8String,
9300 make_field_value, get_dispatch_vector, get_dispatch_table,
9301 append_gpp_mangled_type, mangle_static_field): Likewise.
9302 (strLengthUtf8): Hide unused definition.
9303 (hashUtf8String): Const-ify.
9304 (make_field_value): Un-ANSI-fy.
9306 * constants.c: Move inclusion of jcf.h above java-tree.h.
9307 (set_constant_entry, find_class_or_string_constant,
9308 find_name_and_type_constant, get_tag_node,
9309 build_constant_data_ref): Add static prototype.
9311 * decl.c (push_jvm_slot, builtin_function,
9312 lookup_name_current_level): Likewise.
9313 (builtin_function): Const-ify.
9315 * except.c (expand_start_java_handler, expand_end_java_handler):
9316 Add static prototype.
9318 * expr.c (flush_quick_stack, push_value, pop_value,
9319 java_stack_swap, java_stack_dup, build_java_athrow,
9320 build_java_jsr, build_java_ret, expand_java_multianewarray,
9321 expand_java_arraystore, expand_java_arrayload,
9322 expand_java_array_length, build_java_monitor, expand_java_pushc,
9323 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
9324 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
9325 expand_compare, expand_test, expand_cond, expand_java_goto,
9326 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
9327 expand_java_field_op, java_push_constant_from_pool): Likewise.
9329 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
9330 (build_java_arraynull_check): Mark parameters `node' and `type'
9331 with ATTRIBUTE_UNUSED.
9332 (note_label): Likewise for parameter `current_pc'.
9333 (expand_java_call, expand_java_ret): Hide unused definition.
9335 * java-tree.h (make_class, build_constants_constructor,
9336 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
9337 init_outgoing_cpool, register_class, emit_register_classes,
9338 java_layout_seen_class_methods): Prototype.
9339 (unicode_mangling_length): Const-ify.
9340 (append_gpp_mangled_name, append_gpp_mangled_classtype,
9341 emit_unicode_mangled_name, format_int, format_uint,
9342 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
9343 jcf_print_utf8_replace, open_class): Prototype.
9345 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
9346 <stdio.h>. Include tree.h/java-tree.h.
9347 (utf8_equal_string usage, process_class): Add static prototype.
9348 (open_class): Don't prototype this here.
9349 (utf8_equal_string): Match arguments to format specifiers.
9350 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
9351 TABLE_SWITCH, disassemble_method): Likewise.
9353 * jcf-io.c: Include tree.h/java-tree.h.
9354 (open_class, find_classfile, jcf_print_utf8,
9355 jcf_print_utf8_replace): Const-ify.
9357 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
9358 parse_class_file): Add static prototype.
9359 (find_in_current_zip): Match definition to existing static
9362 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
9363 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
9364 finish_jcf_block, define_jcf_label, get_jcf_label_here,
9365 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
9366 write_chunks, adjust_typed_op, generate_bytecode_conditional,
9367 generate_bytecode_return, perform_relocations, init_jcf_state,
9368 init_jcf_method, release_jcf_state, generate_classfile):
9369 Add static prototype.
9370 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
9371 (make_class_file_name): Const-ify.
9373 * jcf.h (find_classfile): Const-ify.
9375 * jv-scan.c (reset_report): Remove prototype.
9377 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
9378 (error): Rewrite to allow varargs.
9380 * lang.c (lang_f_options): Const-ify.
9382 * lex.c (java_parse_escape_sequence): Add static prototype.
9383 (java_allocate_new_line): Match definition to existing static
9386 * mangle.c Include tree.h/java-tree.h.
9387 (unicode_mangling_length, emit_unicode_mangled_name,
9388 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
9390 * parse.h (jdep_code): Remove trailing comma in enumeration.
9391 (java_get_line_col): Move prototype outside of !JC1_LITE test.
9392 (reset_report): Add prototype.
9394 * verify.c (push_pending_label, merge_types): Add static
9397 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
9399 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9401 * parse.y (find_applicable_accessible_methods_list): Extend the
9402 search to superinterfaces when relevant.
9403 (search_applicable_methods_list): New function.
9405 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9407 * class.c (unmangle_classname): Implemented stricter testing
9408 before setting the QUALIFIED_P flag on an identifier.
9410 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
9412 * parse.y (java_complete_lhs): Call force_evaluation_order
9413 after patch_newarray.
9414 (patch_binop): Don't call fold if there are side effects.
9416 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9418 * parse.y (java_stabilize_reference): Use save_expr instead of
9419 building a SAVE_EXPR node.
9420 (java_complete_lhs): Patch the resulting string of the `+='
9421 operator (if necessary) and complete the RHS after having built
9424 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
9426 * class.c (make_class): Don't set CLASS_P here (because
9427 this function is also called by build_java_array_type).
9428 (push_class): Set CLASS_P here instead.
9429 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
9431 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
9432 context. If the context is class, perfer "super" over "synchronized".
9433 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
9435 * parse.y (create_class): Don't call parser_check_super here;
9436 it is not robust. Always wait until later.
9438 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
9439 match what JDK 1.2 does), but don't set ACC_PUBLIC.
9441 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
9443 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
9444 * lex.h (UNGETC): Change misleading macro.
9446 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9448 * parse.y (java_stabilize_reference): Return NODE when patching a
9450 (java_complete_lhs): Put parenthesis around truth values.
9452 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9454 * class.c (layout_class_method): Don't make rtl for interface
9456 * parse.h (GET_TYPE_NAME): New macro.
9457 * parse.y (if_then_statement:): Fixed indentation.
9458 (if_then_else_statement:): Likewise.
9459 (for_statement:): Fixed spacing.
9460 (try_statement:): Fixed indentation.
9461 (create_interface): Don't force interfaces to be abstract.
9462 (method_header): Abstract methods are OK in interfaces.
9463 (declare_local_variables): Fixed typo in comment.
9464 (java_complete_expand_method): Fixed indentation.
9465 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
9466 non accessible fields.
9467 (java_stabilize_reference): New function.
9468 (java_complete_lhs): Fixed indentation. Use
9469 java_stabilize_reference in compound assignement. Insert the
9470 cast. If not processing `+' fix string constants before processing
9473 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9475 * constants.c (find_class_or_string_constant): Cast variable `j'
9476 to a `jword' when comparing against one.
9478 * expr.c (java_lang_expand_expr): Remove unused variables
9479 `has_finally_p' and `op0'.
9481 * gjavah.c (print_field_info): Cast a value to jint when comparing
9482 against one. Likewise for a jlong.
9483 (add_namelet): Likewise cast a `sizeof' to an int when comparing
9484 against a signed quantity.
9486 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
9487 (print_signature): Don't needlessly dereference variable `str'
9489 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
9490 `max_locals' with ATTRIBUTE_UNUSED.
9491 (jcf_parse_class): Likewise for variable `index'.
9493 * parse.h (reverse_jdep_list): Remove static prototype.
9495 * parse.y (build_jump_to_finally): Remove prototype and definition.
9496 (reverse_jdep_list): Add static prototype.
9498 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
9499 `assignment' and `expr_decl'.
9501 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
9503 1999-03-12 Andrew Haley <aph@cygnus.com>
9505 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
9506 we'll need a directory separator and a null character.
9508 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
9510 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
9512 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9514 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
9517 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
9519 * lex.c (java_parse_end_comment): Take extra parameter (next char).
9521 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
9523 * class.c (layout_class_method): A static method in a base class
9524 is never overridden, so treat it like it doesn't exist.
9525 However, do complain about private non-static method overriding
9526 public static method.
9528 * parse.y: Don't set unused INITIALIZED_P flag.
9529 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
9531 * parse.y (find_expr_with_wfl): Optimize tail-calls.
9532 (build_array_from_name): Re-order &index[string] to &string[index].
9534 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
9535 error_mark (it might catch more errors, but it is more likely to lose).
9537 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9539 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
9540 (parse-scan.o): Depend on toplev.h.
9542 * class.c (make_method_value): Add prototype. Make it static.
9543 Remove unused second argument, caller changed.
9545 * expr.c (java_lang_expand_expr): Remove unused variable
9548 * java-tree.h: Don't prototype find_in_current_zip.
9549 Add prototypes for verify_constant_pool, start_java_method,
9550 end_java_method, give_name_to_locals, expand_byte_code,
9551 open_in_zip, set_constant_value, find_constant1, find_constant2,
9552 find_utf8_constant, find_string_constant, find_class_constant,
9553 find_fieldref_index, find_methodref_index, write_constant_pool,
9554 count_constant_pool_bytes and encode_newarray_type.
9556 * jcf-dump.c: Remove unused variable `LONG_temp'.
9558 * jcf-parse.c: Include parse.h.
9559 (jcf_parse_source): Remove unused parameter, all callers changed.
9560 (jcf_figure_file_type): Add static prototype.
9561 (find_in_current_zip): Likewise. Also remove unused parameter,
9562 all callers changed.
9563 (read_class): Initialize variable `saved_pos'.
9565 * jcf-reader.c (jcf_parse_preamble): Mark variables
9566 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
9568 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
9569 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
9570 (java_parse_doc_section): Initialize variable `seen_star'.
9571 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
9572 (java_lex_error): Mark parameters `msg' and `forward' with
9574 (java_get_line_col): Mark parameters `filename' and `line' with
9577 * parse-scan.y: Include toplev.h.
9578 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
9580 * parse.h: use `struct JCF', not plain `JCF'.
9581 (java_parser_context_save_global, java_expand_classes
9582 java_parser_context_restore_global, java_parse): Add prototypes.
9584 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
9587 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
9589 * check-init.c (check_init): COPYN takes word count, not bit count.
9591 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
9593 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
9594 explicit build_decl. (Avoids crash in reload when optimizing.)
9596 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
9598 * decl.c (complete_start_java_method): Handle synchronized method
9599 even when compiling from bytecode.
9601 1999-02-26 Tom Tromey <tromey@cygnus.com>
9603 * gjavah.c (add_class_decl): Only generate `#include' if outer
9604 class is not the name of the class we are processing. Correctly
9605 append `.h' in #include.
9606 (process_file): Clean up newlines around generated `#include's.
9607 (decode_signature_piece): Correctly handle inner classes.
9608 (struct include): New structure.
9609 (all_includes): New global.
9610 (print_include): New function.
9611 (add_class_decl): Use it.
9612 (process_file): Likewise.
9613 (add_class_decl): Generate include for java-array.h if array
9615 (process_file): Don't generate java-array.h include.
9617 * gjavah.c (add_namelet): Check for standard package names here.
9618 (add_class_decl): Don't check for standard package names here.
9620 1999-02-25 Tom Tromey <tromey@cygnus.com>
9622 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
9623 When reading a zip file, only use strncmp if both strings are
9624 bigger than the buffer length. Initialize `k' when looping
9627 1999-02-24 Tom Tromey <tromey@cygnus.com>
9629 * gjavah.c (struct namelet): New structure.
9630 (add_namelet): New function.
9631 (print_namelet): New function.
9632 (print_class_decls): Use add_namelet and print_namelet to generate
9633 namespaces and not classes.
9634 (method_printed): New global.
9635 (HANDLE_END_METHOD): Examine method_printed.
9636 (print_method_info): Set method_printed when required. Print
9637 error if function to be ignored is marked virtual. Handle $finit$
9639 (METHOD_IS_FINAL): New macro.
9640 (print_field_info): Use it.
9641 (HANDLE_METHOD): Clear method_printed.
9642 (method_pass): New global.
9643 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
9644 (process_file): Do two passes over both fields and methods.
9645 (HANDLE_METHOD): Examine method_pass.
9647 (add_class_decl): New function.
9648 (print_class_decls): Don't scan over entire constant pool.
9650 1999-02-23 Tom Tromey <tromey@cygnus.com>
9652 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
9653 disable linking in that case.
9655 1999-02-20 Tom Tromey <tromey@cygnus.com>
9657 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
9660 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
9662 * decl.c (build_result_decl), java-tree.h: New method.
9663 (complete_start_java_method): Handle synchronized methods.
9664 Don't build DECL_RESULT here. (Ordering dependency problem.)
9665 (start_java_method): Call build_result_decl here instead ...
9666 * parse.y (java_complete_expand_method): ... and here.
9667 (expand_start_java_method): Don't call complete_start_java_method here.
9668 (java_complete_expand_method): Call it here instead.
9669 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
9670 * java-tree.h: ... here.
9672 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
9673 * parse.y (java_complete_lhs): Don't call force_evaluation_order
9674 for ARRAY_REF - it doesn't work when array bounds are checked.
9675 (patch_array_ref): Handle it here instead.
9677 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
9679 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
9681 Force left-to-right evaluation of binary operations etc.
9682 * expr.c (force_evaluation_order), java-tree.h: New function.
9683 * parse.y (java_complete_lhs): Pass binary operations, procedure
9684 calls, and ARRAY_REFs to force_evaluation_order.
9685 (various): Set TREE_SIDE_EFFECTS more carefully.
9687 Tolerate random (non-UTF8) encoding in comments without complaining.
9688 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
9689 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
9691 * parse.y (resolve_qualified_expression_name): Handle error_mark.
9692 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
9694 * parse.y (java_complete_lhs): Ignore an empty statement in a
9695 COMPOUND_EXPR. Don't complain about empty statement after return.
9697 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
9699 * parse.y (obtain_incomplete_type): Don't wrap unknown types
9700 in TREE_LIST - just chain the POINTER_TYPEs together.
9701 (resolve_class): If type already resolved, return decl.
9702 After resolving, update TREE_TYPE(class_type), and name (if array).
9703 * parse.h (do_resolve_class), parse.y: Make non-static.
9704 * class.c (maybe_layout_super_class): Take this_class argument.
9705 Do do_resolve_class if necessary.
9706 (layout_class, layout_class_methods): Adjust calls appropriately.
9707 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9708 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
9709 * typeck.c (build_java_array_type): Don't call layout_class.
9711 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9713 * parse.y (check_pkg_class_access): Allow private class access
9714 within the same package.
9715 (strip_out_static_field_access_decl): New function.
9716 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
9717 operator argument before testing its nature.
9719 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
9721 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
9722 (TRY_EXPR): Simplify - it no longer has a finally clause.
9723 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
9724 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9725 * expr.c (java_lang_expand_expr): Likewise.
9726 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
9727 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
9728 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
9729 (build_try_statement): Remove finally parameter and handling.
9730 (build_try_finally_statement): New function.
9731 (patch_try_statement): No longer need to support finally clause.
9732 (try_statement): Update grammar action rules.
9733 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
9734 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9736 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
9738 * jcf-parse.c (get_constant): Add braces around computation of 'd'
9739 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
9741 1999-02-17 Andrew Haley <aph@cygnus.com>
9743 * class.c (build_utf8_ref): Back out broken patch which was
9744 intended to to output signatures using '.' as a separator.
9746 * class.c (make_class_data): Output signatures using '.' as a
9747 separator, rather than '/'.
9748 (mangled_classname): Likewise.
9749 (make_field_value): Likewise.
9750 (make_method_value): Likewise.
9751 * constants.c (alloc_class_constant): Likewise.
9752 * expr.c (build_invokeinterface): Likewise.
9754 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9756 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
9757 of an ancient workaround.
9759 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
9761 * jvspec.c (xmalloc): Kill the prototype. It does not belong
9764 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9766 * lex.c (yylex): Encode \0 as UTF8.
9768 1999-02-10 Tom Tromey <tromey@cygnus.com>
9770 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
9771 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
9772 (libgcj_zip): Renamed.
9773 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
9775 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
9777 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
9778 (GC_NAME): Renamed -lgc to -lgcjgc.
9780 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9782 * lex.c (java_lang_cloneable): Initialize.
9783 * parse.y (java_lang_cloneable): New static variable.
9784 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
9785 doing one more qualification round.
9786 (valid_ref_assignconv_cast_p): Reject null source or
9787 destination. Allow an array to be cast into java.lang.Cloneable.
9788 (patch_cast): Swapped two first arguments to first call to
9789 valid_ref_assignconv_cast_p.
9791 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9793 * parse.h: DECL_P renamed JDECL_P.
9794 * parse.y: DECL_P replaced by JDECL_P.
9795 (build_array_from_name): Always use pointer's type.
9796 (patch_bc_statement): Extra code to search continue target in a
9797 for loop. Fixed comments. Continue target is current loop when
9800 1999-02-05 Andrew Haley <aph@cygnus.com>
9802 * class.c (make_class_data): The superclass of an interface should
9803 be null, not class Object.
9805 * lex.c (java_lex): Sign extend hex literals.
9807 1999-02-04 Andrew Haley <aph@cygnus.com>
9809 * class.c (build_utf8_ref): Output signatures using '.' as a
9810 separator, rather than '/'.
9811 (make_class_data): Likewise.
9813 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
9815 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
9816 mkstemp.o. Get them from libiberty now.
9818 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
9820 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
9822 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9824 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
9827 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
9829 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
9830 * jcf-write.c (generate_bytecode_return): New function.
9831 (generate_bytecode_insns): Use it, for RETURN_EXPR.
9833 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
9834 generate special [fd]const_[01] instructions.
9836 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
9838 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
9839 handling OPCODE_lookupswitch or OPCODE_tableswitch.
9841 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
9843 * parse.y (patch_method_invocation): Handle calling static methods,
9844 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
9846 * parse.y (java_complete_lhs): Don't complain about unreachable
9847 exit condition in a do-while statement.
9849 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9851 * lex.c (java_read_char): Fixed utf8 decoding.
9852 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
9854 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
9855 comments. Local variable `all_primitive' is gone. Broadened
9856 acceptance of `0' to floating point targets. `long' can now be
9857 widened to `double' or `float'.
9858 (valid_method_invocation_conversion_p): Added leading
9859 comment. Fixed tabulation.
9860 (build_string_concatenation): Optimize out left or right empty
9863 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
9865 * jcf-write.c (localvar_alloc): Only emit entry for
9866 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
9867 (generate_bytecode_insns): Only call put_linenumber if
9868 debug_info_level > DINFO_LEVEL_NONE.
9869 * jvspec.c (lang_specific_driver): If no -O* or -g* option
9870 is specified, add -g1 (for compatibility wih javac).
9872 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
9874 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
9875 gjavah.o, check-init.o, jv-scan.o
9877 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9879 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
9881 * gjavah.c: Include config.h and system.h.
9883 * javaop.h (inline): Don't define, its handled by system.h.
9884 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
9885 from `inline' to `static inline'.
9887 * jcf.h (inline): Don't define, its handled by system.h.
9889 * lex.c (inline): Likewise.
9891 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
9893 * lang-specs.h: Map -Qn to -fno-ident.
9895 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
9897 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
9899 1999-01-29 Tom Tromey <tromey@cygnus.com>
9901 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
9902 then cast it to Object before calling `append' method.
9904 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
9906 * check-init.c (check_bool2_init, check_bool_init, check_init):
9907 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
9908 * jcf-write.c (generate_bytecode_insns): Likewise.
9910 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9912 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
9913 * parse.y (patch_cast): Allow a boolean to be cast into a
9916 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9918 * parse.y: (class_declaration:): Fixed indentation.
9919 (class_member_declaration:): Extra `;' after field declaration now
9921 (interface_declaration:): Removed debug messages in error reports.
9922 (patch_binop): Nodes created and returned inherit the orignal
9923 node's COMPOUND_ASSIGN_P flag value.
9924 (patch_cast): Fix cast from char to floating point.
9926 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
9928 * except.c, java-except.h (expand_resume_after_catch): new
9930 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
9931 to branch back to main flow of control after a catch block.
9933 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9935 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
9936 $(srcdir)/../system.h.
9937 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
9938 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
9939 (jcf-write.o): Likewise.
9940 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9941 (mangle.o): Depend on $(srcdir)/../toplev.h.
9942 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9943 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9945 * class.c: Include output.h and parse.h.
9946 (mangled_classname): Add the `const' keyword to a char*.
9947 (find_named_method): Hide unused function definition.
9948 (build_utf8_ref): Change type of variable `c' to unsigned char.
9949 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9950 (build_class_ref): Add the `const' keyword to a char*.
9951 (layout_class_method): Remove unused variable `buf'.
9953 * decl.c (find_local_variable): Remove unused variable `rtl'.
9954 (pushdecl): Likewise for variables `different_binding_level' and
9956 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9957 (maybe_build_cleanup): Likewise for parameter `decl'.
9959 * except.c (expand_start_java_handler): Mark parameter `range'
9960 with ATTRIBUTE_UNUSED.
9962 * expr.c: Include except.h.
9963 (pop_type): Remove unused variable `i'.
9964 (pop_value): Likewise for variables `n_words' and `i'.
9965 (expand_java_arrayload): Likewise for variable `convert'.
9966 (java_lang_expand_expr): Likewise for variables `op0', `type',
9967 `mode', `unsignedp', `node' and `elements'.
9968 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9970 (process_jvm_instruction): Add a `const' qualifier to a char*.
9972 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9973 (temp_directory): Likewise.
9974 (print_c_decl): Likewise.
9975 (print_method_info): Likewise.
9976 (decode_signature_piece): Likewise.
9977 (print_mangled_classname): Likewise.
9979 * java-except.h: Provide prototypes for maybe_start_try,
9980 maybe_end_try and add_handler.
9982 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9983 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9984 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9985 init_expr_processing, push_super_field, init_class_processing,
9986 can_widen_reference_to, class_depth, verify_jvm_instructions,
9987 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
9988 set_local_type, merge_type_state, push_type, load_type_state,
9989 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
9990 emit_unicode_mangled_name): Add prototypes.
9992 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
9993 (print_signature_type): Use ISDIGIT, not isdigit.
9994 (print_signature): Remove unused variable `j'.
9996 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
9997 int when comparing against one.
9999 * jcf-parse.c: Include toplev.h.
10001 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
10002 (localvar_free): Remove unused variable `i'.
10003 (generate_bytecode_conditional): Likewise for variable `kind'.
10005 * jv-scan.c: Include config.h and system.h. Remove redundant
10006 OS header and gansidecl.h includes.
10007 (warning): Add the `const' keyword to a char*. Also add
10008 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
10009 __STDC__, when determining whether to use ANSI-isms.
10010 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
10011 (xmalloc): Don't redundantly prototype here.
10012 (main): Remove unused parameter `envp'. Also fix the arguments
10013 passed to function `fatal' to match the format specifier.
10015 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
10017 * mangle.c: Include toplev.h.
10018 (emit_unicode_mangled_name): Declare parameter `len'.
10020 * parse.y (parse_warning_context): Add the `const' keyword to a
10021 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
10022 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
10023 (issue_warning_error_from_context): Add the `const' keyword to
10025 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
10026 not `__STDC__' for whether to use ANSI-isms.
10028 * typeck.c (incomplete_type_error): Mark parameters `value' and
10029 `type' with ATTRIBUTE_UNUSED.
10030 (parse_signature_type): Use ISDIGIT, not isdigit.
10032 * verify.c (check_pending_block): Add the `const' keyword to a char*.
10033 (verify_jvm_instructions): Likewise. Remove unused variables
10034 `field_name' and `default_val'.
10036 * zextract.c: Include config.h and system.h. Remove redundant
10037 OS header includes.
10039 * zipfile.h: Prototype `read_zip_archive'.
10041 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
10043 * typeck.c (convert): Allow conversions to void type: some
10044 optimizations in gcc do this.
10046 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
10048 * typeck.c (convert_ieee_real_to_integer): New function.
10049 (convert): When not using fast-math and using hardware fp, convert
10050 an IEEE NaN to zero.
10052 1999-01-18 Andrew Haley <aph@cygnus.com>
10054 * parse.y (patch_binop): Do a type conversion from signed to
10055 unsigned and then back to signed when a ">>>" is found.
10057 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10059 * java-tree.h: (check_for_initialization): Added prototype.
10060 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
10061 * parse.y (do_resolve_class): Removed unused locals.
10062 (read_import_dir): Likewise.
10063 (resolve_qualified_expression_name): Array creation
10064 expressions are valid primary expressions.
10065 (qualify_ambiguous_name): Likewise.
10066 (patch_synchronized_statement): Removed unused local.
10068 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
10070 * Makefile.in (zextract.o): Add dependencies.
10072 * Makefile.in: Do not put ^Ls at the start of a line.
10074 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
10076 * expr.c (process_jvm_instruction): Coerce to correct Throwable
10077 sub-type the result of the call that gets the exception value.
10079 * parse.y (java_complete_expand_methods): If flags_syntax_only,
10080 don't call finish_class.
10082 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
10083 clear found before continuing.
10085 * verify.c (verify_jvm_instructions): On an array load, allow
10086 and handle top of stack to be TYPE_NULL.
10088 * gjavah.c (generate_access): Translate Java package private or
10089 protected access to C++ public, but with a comment.
10091 1999-01-13 Andrew Haley <aph@cygnus.com>
10093 * expr.c (generate_name): Name prefix changed to avoid clashes
10094 with assembler temp labels.
10096 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
10097 MODIFY_EXPR. Without this, code for the assignement may not be
10098 generated at all and the synchronized statement will read an
10099 uninitialized variable.
10101 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10103 * class.c (maybe_layout_super_class): Fixed returned value.
10104 * lex.c: Added 1999 to the copyright.
10105 (java_init_lex): Initialize java_lang_imported.
10106 * lex.h: Added 1999 to the copyright.
10107 * parse.h: Added 1999 to the copyright.
10108 (REGISTER_IMPORT): Fixed typo in trailing macro.
10109 (CURRENT_OSB): New macro.
10110 (struct parser_ctxt): New fields osb_depth, osb_limit.
10111 * parse.y (java_lang_id): New global variable.
10112 (type_import_on_demand_declaration): Don't import java.lang.* twice.
10113 (array_creation_expression:): Use CURRENT_OSB.
10114 (dims:): Uses a stack to keep track of array dimensions.
10115 (cast_expression:): Use CURRENT_OSB.
10116 (find_expr_with_wfl): Return NULL if node found doesn't meet the
10118 (register_fields): Fixed typos in comment.
10119 (check_method_redefinition): Fixed comment indentation.
10120 (java_check_regular_methods): Set saved found wfl to NULL after
10121 having reinstalled it in the previously found DECL_NAME.
10123 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
10125 * gjavah.c (java_float_finite): Use a union to do type punning.
10126 (java_double_finite): Likewise.
10128 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
10130 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
10131 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
10132 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
10133 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
10134 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
10135 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
10137 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
10139 * check-init.c (check_init): If compiling to native, we don't
10140 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
10142 1999-01-08 Tom Tromey <tromey@cygnus.com>
10144 * parse-scan.y (variable_declarator_id): Set or increment
10146 (bracket_count): New global.
10147 (formal_parameter): Handle case where bracket pairs trail variable
10150 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
10152 * jcf-parse.c (yyparse): variable len changed from a char to an
10153 int to prevent overflow.
10155 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
10157 * java-tree.h: Declare read_class.
10158 * jcf-parse.c (read_class): New function.
10159 (load_class): Now just call read_class.
10161 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
10162 * jcf-parse.c (parse_source_file): Declare save_error_count,
10163 which is needed by java_parse_abort_on_error macro,
10164 * parse.y (java_layout_classes, java_expand_classes): Likewise.
10166 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
10167 constructor, if initializing a static field.
10168 (patch_new_array_init): Set TREE_CONSTANT if it is.
10169 * expr.c (java_lang_expand_expr): For a static array constructor
10170 of primitive elements, allocate the array itself statically.
10171 Disabled until we can set the vtable field statically.
10173 * check-init.c: New file. Checks for definite assignment.
10174 * Makefile.in (JAVA_OBJS): Add check-init.o.
10175 * parse.y (java_complete_expand_method): Call check_for_initialization.
10176 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
10178 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
10180 * parse.y : include system.h instead of including
10181 standard headers directly with the exception of <dirent.h>.
10183 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
10185 * lex.h: Moved static function declarations to lex.c,
10186 to shut up some -Wall warnings.
10187 * lex.c: Static function declarations moved here.
10188 * jcf-dump.c: Small fixes to shut up -Wall warnings.
10190 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10192 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
10194 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
10196 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
10197 * verify.c (verify_jvm_instructions): Fix off-by-one error.
10199 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
10200 (localvar_alloc): Change return type to void,
10201 (emit_unop): Remove unused variable size.
10203 * jcf-write.c (struct jcf_block): Add new union.
10204 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
10205 (call_cleanups): New functions.
10206 (struct jcf_partial): New fields num_finalizers and return_value_decl.
10207 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
10208 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
10209 * lang.c (lang_init): Call using_eh_for_cleanups.
10210 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
10211 completing operands to patch_synchronized_statement.
10212 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
10213 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
10214 WITH_CLEANUP_EXPR instead of TRY_EXPR.
10216 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
10218 * Make-lang.in: Comment out control-Ls; they upset some makes.
10220 1998-12-18 Tom Tromey <tromey@cygnus.com>
10222 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
10225 1998-12-17 Tom Tromey <tromey@cygnus.com>
10227 * parse.y (DIR_SEPARATOR): New define.
10228 (check_class_interface_creation): Use it.
10230 * parse-scan.y (report_main_declaration): Recognize
10231 `java.lang.String' in argument to main.
10233 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
10235 * parse.y (create_interface): Remove bogus test.
10237 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
10239 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
10240 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
10242 1998-12-16 Tom Tromey <tromey@cygnus.com>
10244 * parse-scan.y (qualified_name): Use correct sprintf format.
10246 1998-12-15 Tom Tromey <tromey@cygnus.com>
10248 * gjavah.c (print_field_info): Changed how most negative number is
10251 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
10253 * parse.y (fold_constant_for_init): New function.
10254 (resolve_expression_name): Don't replace static final
10255 constant-initialized fields by its value.
10256 (java_complete_lhs): New. Same as java_complete_tree, except does
10257 not replace static final constant-initialized fields by their values.
10258 (register_fields): If there is an initializer, set DECL_INITIAL and
10259 MODIFY_EXPR_FROM_INITIALIZATION_P.
10260 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
10261 Only call patch_initialized_static_field if
10262 MODIFY_EXPR_FROM_INITIALIZATION_P.
10263 (patch_initialized_static_field): If not valid constant, clear
10266 * parse.y (lookup_field_wrapper): Fix thinko.
10268 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
10269 set and restore global lineno.
10271 1998-12-14 Tom Tromey <tromey@cygnus.com>
10273 * gjavah.c (print_field_info): If value to print is the smallest
10274 value of its size, then print as hex to avoid later warnings from
10277 1998-12-14 Tom Tromey <tromey@cygnus.com>
10279 * gjavah.c (decompile_method): Decompile `return null'.
10280 (process_file): Generate `#pragma interface'.
10281 (method_declared): New global.
10282 (print_method_info): Set it.
10283 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
10284 (print_method_info): Handle abstract methods.
10286 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
10288 * parse.y (patch_method_invocation): If class_decl is null
10289 (e.g. an array type), use original type.
10291 * parse.y (check_thrown_exceptions): Temporary hack to suppress
10292 errors about uncaught exception from clone (of array, specifically).
10294 1998-12-13 Tom Tromey <tromey@cygnus.com>
10296 * gjavah.c (decompile_method): Handle all types of `return'
10297 opcode. Decompile `return this' and `return'.
10298 (method_access): New global.
10299 (print_method_info): Set it.
10300 (decompile_method): Don't decompile a synchronized method.
10302 1998-12-13 Tom Tromey <tromey@cygnus.com>
10304 * jcf-reader.c (jcf_parse_one_method): Recognize
10306 * gjavah.c (HANDLE_END_METHOD): New macro.
10307 (HANDLE_CODE_ATTRIBUTE): New macro.
10308 (decompile_method): New function.
10309 (print_method_info): Don't print `;\n' at end of function decl.
10310 Include java-opcodes.h.
10311 (decompiled): New global.
10313 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
10315 * class.c (build_class_ref): Handle PRIMTYPE.class if
10316 flag_emit_class_files.
10317 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
10318 if flag_emit_class_files.
10319 * parse.y (java_complete_tree): Pre-liminary support for
10320 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
10322 * parse.y (patch_synchronized_statement): Don't call monitorexit
10323 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
10325 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
10327 * zipfile.h (opendir_in_zip): New declaration.
10328 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
10329 (opendir_in_zip): New function, using code from open_in_zip.
10330 (open_in_zip): Call opendir_in_zip.
10331 (find_class): Remove no-longer-used do_class_file parameter,
10332 but add source_ok parameter. Change logic so if we find a .java file,
10333 we don't look for .class in later classpath emtries.
10334 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
10335 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
10336 * gjavah.c: Update call to find_class.
10337 * jcf-dump.c: Likewise.
10339 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
10340 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
10341 nothing if body is empty_stmt_node.
10342 Various little fixes so SP gets correctly adjusted.
10343 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
10344 For CALL_EXPR, test if static first.
10345 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
10346 such as the ones we create for Object and Class.
10347 Set and restore current_function_decl.
10348 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
10349 (note_possible_classname): New function.
10350 (read_import_entry): Removed. Merged with read_import_dir.
10351 (read_import_dir): Don't call find_class - that only gives us
10352 the first classpath entry having the needed package.
10353 Use the struct buffer data structure from buffer.h.
10354 (read_import_dir, find_in_imports_on_demand): The remembered
10355 class names now use '.' (not '/') as package separator.
10357 * parse.y (java_complete_expand_methods): Call write_classfile
10358 here, and not in java_expand_classes (which only gets first class).
10360 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10362 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
10363 (register_fields): If a static fields has an initializer, just
10364 chain it on ctxp->static_initialized, and handle later.
10365 (java_complete_expand_methods): Force <clinit> first.
10366 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
10367 - it's already been completed.
10368 (patch_initialized_static_field): New function.
10369 (java_complete_field): Call it.
10371 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
10373 * expr.c (encode_newarray_type, build_new_array): New functions.
10374 * java-tree.h: Declare build_new_array.
10375 * jcf-write.c (patch_newarray): Use build_new_array.
10377 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
10378 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
10380 * parse.y (patch_new_array_init): Re-organize.
10381 Now is passed the actual array (pointer) type of the value.
10382 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
10383 (patch_array_constructor): Removed - merged into patch_new_array_init.
10384 (java_complete_tree): Update patch_new_array_init.
10386 * jcf-write.c (find_constant_index): New function.
10387 (generate_bytecode_insns): Use find_constant_index.
10388 (generate_classfile): Use find_constant_index for ConstantValue.
10390 1998-12-11 Tom Tromey <tromey@cygnus.com>
10392 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
10393 * decl.c (init_decl_processing): Renamed dtable -> vtable.
10394 * class.c (make_class_data): Renamed dtable -> vtable, and
10395 dtable_method_count -> vtable_method_count.
10397 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10399 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
10400 global variables, initialized.
10401 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
10402 Declared new global variables.
10403 * lex.c (java_lex): Return long_zero_node, float_zero_node,
10404 double_zero_node, integer_zero_node upon direct matching.
10405 * parse.y (purify_type_name): Added function prototype.
10406 (duplicate_declaration_error_p): Consider new_type as potentially
10407 being a incomplete type. Use purify_type_name on type string.
10408 (method_header): saved_type: unused variable removed. Don't figure
10409 return type if method name is invalid.
10410 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
10411 processed by patch_unaryop.
10412 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
10413 increment/decrement node into its original type after binary
10414 numeric promotion on its operands.
10416 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10418 * parse.y (array_initializer:): Array init operand is NULL_TREE
10419 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
10420 now an error. Fixed indentation problems.
10421 (patch_string): Handle error_mark_node as an argument.
10422 (patch_new_array_init): Fixed indentation problems.
10423 (array_constructor_check_entry): Removed check on null wfl_value.
10424 Return an error if wfl_value's walk returns an error.
10426 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10428 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
10429 * lex.c (java_lex): Remember column position before advancing one
10430 token. Retain location information on OCB_TK.
10431 * lex.h (typedef struct java_lc): Added new field.
10432 * parse.h (GET_SKIP_TYPE): New macro.
10433 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
10434 * parse.y (build_new_array_init, patch_new_array_init,
10435 patch_array_constructor, maybe_build_array_element_wfl,
10436 array_constructor_check_entry): New function prototypes.
10437 (switch_block:): Tagged <node>.
10438 (OCB_TK): Tagged <operator>.
10439 (array_initializer:): Installed actions.
10440 (variable_initializer): Build location information on element if
10442 (switch_statement:): Fixed indentation typo.
10443 (switch_block:): Redefined default action.
10444 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
10445 (patch_assignment): Removed duplicate code.
10446 (maybe_build_array_element_wfl, build_new_array_init,
10447 patch_new_array_init, patch_array_constructor,
10448 array_constructor_check_entry): New functions.
10450 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10452 * parse.y (array_initializer): Tagged <node>.
10453 (variable_initializer:): Use default rule.
10454 (array_initializer:): Defined actions.
10455 (variable_initializers:): Likewise.
10456 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
10457 non-static field accesses.
10458 (patch_invoke): Fixed indentation typo.
10459 (java_complete_tree): Likewise.
10460 (build_labeled_block): Changed leading comment. Generate an error
10461 in case of duplicate loop labels.
10462 (patch_conditional_expr): Patch results of string concatenation
10465 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
10467 * constants.c (find_methodref_index): When the class is an interface,
10468 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
10470 * decl.c (finit_identifier_node): Use "$finit$", rather than
10471 "<finit>" (which Sun's verifier rejects).
10472 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
10473 (generate_field_initialization_code): Removed.
10474 (fix_constructors) Don't add call to $finit$ here (wrong order).
10475 (patch_method_invocation): Add $finit$ call here.
10477 * java-tree.h (CALL_USING_SUPER): New macro.
10478 * parse.y (patch_invoke): Remove im local variable.
10479 (patch_method_invocation, patch_invoke): Don't pass super parameter.
10480 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
10481 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
10483 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
10485 * parse.y (java_complete_tree): Don't complain about unreachable
10486 statement if it is empty_stmt_node.
10488 * jcf-write.c (find_constant_wide): New function.
10489 (push_long_const): Use find_constant_wide.
10491 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
10492 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
10493 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
10494 Emit invokeinterface when calling an interface method.
10495 Emit invokespecial also when calling super or private methods.
10497 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
10499 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
10501 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
10503 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10505 * java-tree.h (java_layout_seen_class_methods): New function
10507 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
10508 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
10509 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
10510 * parse.y (method_declarator:): Defined action.
10511 (issue_warning_error_from_context): input_filename saved, set to
10512 the appropriate value and restored after java_error is called.
10513 (build_unresolved_array_type): Fixed comment.
10514 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
10515 (method_header): Deal with return type the same way type are
10516 handled for fields and method's parameters and local variables
10518 (check_method_redefinition): Removed extra CR.
10519 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
10520 (java_layout_seen_class_methods): New function.
10521 (java_layout_classes): Call java_layout_seen_class_methods.
10523 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
10525 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
10527 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
10529 * jcf-dump.c (main): Fix error message.
10530 * jcf-path.c (add_entry): Style fix.
10532 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10534 * class.c (layout_class_method): Call build_java_argument_signature
10535 on constructors too.
10536 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
10537 (patch_method_invocation): Define a primary when resolving an
10538 expression name. Augmented comment on code checking illegal `this'
10539 usage. Loosened it test by accepting NEW_CLASS_EXPR.
10541 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10543 * class.c (layout_class_method): Don't report error on non-static
10544 overriding static if the method is private.
10545 * java-tree.h (finish_class): Prototype added.
10546 * lex.c (java_get_line_col): Handle col argument -2 value.
10547 * parse.h: All static method declarations moved to parse.y.
10548 * parse.y: Now contains all static method declarations previously
10550 (find_expr_with_wfl, missing_return_error,
10551 unreachable_stmt_error): New functions.
10552 (java_get_real_method_name): Identify constructors bearing class
10553 names in source code compiled classes only.
10554 (java_complete_expand_methods): Call missing_return_error.
10555 (invocation_mode): Private methods invoked as static methods.
10556 (java_complete_tree): Call unreachable_stmt_error.
10558 1998-12-01 Tom Tromey <tromey@cygnus.com>
10560 * Makefile.in (+target): Removed.
10561 (+xmake_file): Likewise.
10562 (+tmake_file): Likewise.
10563 (.NOEXPORT): Removed duplicate.
10565 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10567 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
10569 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
10571 * jvgenmain.c: Remove the xmalloc prototype, we get it from
10572 libiberty.h. Provide an xmalloc definition.
10574 * jvspec.c: Remove the xmalloc prototype.
10576 * parse-scan.y: Include config.h and system.h. Don't include
10577 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
10578 Provide an xstrdup definition.
10580 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
10582 * jcf-path.c (add_entry): Recognize ".jar" too.
10583 * lang-specs.h: Likewise.
10585 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
10587 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
10588 soft_monitorenter_node, soft_monitorexit_node, throw_node.
10590 * jcf-write.c (generate_bytecode_insns):
10591 Handle pre/post-increment/decrement of long.
10593 * jcf-write.c (generate_bytecode_insns):
10594 Handle missing exception handler (finally for synchronized).
10596 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
10598 * java-tree.h (end_params_node): Declare global.
10599 * decl.c (end_params_node): New global.
10600 (init_decl_processing, start_java_method): Use end_params_node for
10601 end of list of parameter types. Follows correct gcc conventions.
10602 * expr.c (pop_argument_types, pop_arguments): Likewise.
10603 * lang.c (put_decl_node): Likewise.
10604 * typeck.c (various places): Likewise.
10605 * class.y (various places): Likewise.
10606 * parse.y (various places): Likewise.
10608 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
10609 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
10611 * class.c: Add #include flags.h, remove no-longer needed declaration.
10613 * class.c (layout_class_method): Remove commented-out code, re-format.
10614 Don't add vtable entry (or index) for private methods.
10615 * expr.c (expand_invoke): A private method is implicitly final.
10616 * class.c (make_class_data): If inlining or optimizing,
10617 skip private methods.
10619 * class.c (finish_class): New function. Calls existing methods,
10620 but alls emits deferred inline functions.
10621 * jcf-parse.c (parse_class_file): Call finish_class.
10622 * parse.y (java_complete_expand_methods): Likewise.
10624 * expr.c (build_java_binop): Explicit default, to silence -Wall.
10626 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
10628 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
10630 * jcf-write.c (generate_bytecode_conditional): Fix typo.
10632 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
10634 * (generate_classfile): Always write class access flag with
10637 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10639 * class.c (maybe_layout_super_class): New function.
10640 (layout_class): Reorganized. Loop on class methods dispatched into
10641 a new function. Call maybe_layout_super_class.
10642 (layout_class_methods, layout_class_method): New functions.
10643 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
10645 (expand_invoke): Likewise.
10646 * java-tree.h (all_class_list): New global variable declared.
10647 (layout_class_methods, layout_class_method): New function
10649 (LAYOUT_SEEN_CLASS_METHODS): New macro.
10650 * jcf-parse.c (all_class_list): New global variable.
10651 (load_class): Extended what class_or_name can be. Use parser
10652 context mechanism to save globals before calling jcf_parse.
10653 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
10654 is set on the file name.
10655 (jcf_parse): Layout class methods when Object is loaded, otherwise
10656 record class in all_class_list for delayed method layout.
10657 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
10658 * lang.c (put_decl_node): Decode <init> into the decl context
10660 * lex.c (java_allocate_new_line): Use xmalloc.
10661 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
10662 pointers, not TREE_LIST elements.
10663 (struct parser_ctxt): Fixed comment indentations, added comments
10664 and reordered some fields.
10665 (java_check_methods): Function prototype removed.
10666 * parse.y (java_push_parser_context): Use xmalloc.
10667 (java_parser_context_restore_global): Pop extra pushed ctxp only
10668 when there's nothing next.
10669 (maybe_create_class_interface_decl): Fixed comment, add new
10670 created class decl to all_class_list.
10671 (method_header): Use GET_REAL_TYPE on argument's types.
10672 (method_declarator): Use GET_REAL_TYPE, change type to the real
10673 type in TREE_LIST dependency node. Build argument list with the
10675 (create_jdep_list): Use xmalloc. Removed allocation error message.
10676 (obtain_incomplete_type): Fixed leading comment. Broadened
10677 incoming argument meaning.
10678 (register_incomplete_type): Use xmalloc. Removed allocation error
10680 (safe_layout_class): Fixed leading comment.
10681 (jdep_resolve_class): Reversed if statement condition and switch
10682 if and else bodies.
10683 (resolve_and_layout): Fixed leading comment. Broadened incoming
10685 (complete_class_report_errors): New local variable name, for
10686 clarity. purify_type_name used for all error cases.
10687 (java_get_real_method_name): Stricter check on constructors.
10688 (java_check_regular_methods): Reverse methods list only if not
10689 already laid out. Layout artificial constructor.
10690 (java_check_methods): Deleted.
10691 (source_start_java_method): Obtain incomplete type for patchable
10693 (java_layout_classes): Fixed leading comment. Use
10694 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
10695 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
10696 before returning. Fixed comments.
10697 (java_expand_classes): Check for errors up front.
10698 (patch_method_invocation): Class to search is resolved and laid
10701 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
10703 * expr.c (java_lang_expand_expr): Add missing emit_queue.
10705 * javaop.h (int8): Removed - not used.
10706 (jbyte): Redefine portably with correct signedness.
10708 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
10710 * jcf-write.c (generate_bytecode_insns): Fix typo
10711 OPCODE_getstatic to OPCODE_getfield.
10713 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
10714 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
10715 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
10717 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10719 * jcf-parse.c (jcf_parse_source): Function returned type is
10720 void. Added prototype.
10721 (jcf_parse): Function returned type is void.
10722 (yyparse): Remove call to fclose on the last parsed file.
10724 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
10726 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10728 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
10729 (layout_class): Cope with methods featuring WFL in decl names.
10730 * decl.c (unqualified_object_id_node): New global variable,
10732 (build_decl_no_layout): Removed.
10733 * expr.c (build_primtype_type_ref): Handle Double.
10734 (java_lang_expand_expr): Fixed indentations.
10735 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
10736 (flag_wall, flag_redundant, flag_not_overriding,
10737 flag_static_local_jdk1_1, unqualified_object_id_node): Global
10738 variable declarations.
10739 (build_decl_no_layout): Removed prototype.
10740 (java_get_real_method_name): Added prototype.
10741 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
10742 (java_parse_abort_on_error): Macro now just returns.
10743 * jcf-parse.c (jcf_parse_source): Check fclose returned
10744 value. Call emit_register_classes if java_report_errors returns
10746 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
10747 flag_static_local_jdk1_1): New integer flags.
10748 (lang_decode_option): New flags set here.
10749 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
10750 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
10751 the flag_redundant variable.
10752 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
10753 when parsing java.lang.Object class.
10754 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
10755 NULL_TREE to build.
10756 (resolve_qualified_expression_name): Fixed indentation.
10757 (patch_array_ref): Changed prototype.
10758 (not_initialized_as_it_should_p): Prototype removed.
10759 (java_report_errors): Added function prototype.
10760 * parse.y (formal_parameter:): Changed error message for not yet
10761 supported final parameters.
10762 (class_type_list:): Set both PURPOSE and VALUE of created
10763 TREE_LIST to be class_type.
10764 (primary_no_new_array:): Handle class literals on primitive types.
10765 (parse_warning_context): Reinstalled correct force_error and
10766 do_warning flags setups.
10767 (java_report_errors): Changed prototype. Return java_error_count
10769 (variable_redefinition_error): Consider treating variable type as
10771 (create_interface): Warn about redundant abstract modifier if
10772 flag_redundant is set. Changed error message.
10773 (lookup_field_wrapper): Save/restore globals before/after looking
10775 (duplicate_declaration_error_p): Consider treating declaration
10776 type as a fake pointer.
10777 (register_fields): Extract real type from dependency node. Check
10778 for duplicate field declaration after type adjustment. Use
10779 DECL_INITIAL to store static final initialized values.
10780 (method_header): Extract real function type from dependency node.
10781 (check_abstract_method_header): Use GET_METHOD_NAME.
10782 (obtain_incomplete_type): Layout fake pointer type.
10783 (safe_layout_class): Don't try to check for methods before layout.
10784 (java_complete_class): Don't check for correct throws clause
10785 elements inheritance here.
10786 (resolve_and_layout): Broadened name parameter meaning.
10787 (reset_method_name): Use GET_METHOD_NAME.
10788 (java_get_real_method_name): New function.
10789 (java_check_regular_methods): Don't check methods in
10790 java.lang.Object. Verify lineage of throws clause elements. Use
10791 flag_no_overriding in warning report.
10792 (check_throws_clauses): Don't check if class was from
10793 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
10794 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
10795 (declare_local_variables): Use flag_static_local_jdk1_1 to report
10796 warning on unsupported final local variables. Use build_decl
10797 instead of build_decl_no_layout. Get real local variable type from
10799 (source_start_java_method): Get real parameter type from
10800 dependency node. Call build_decl instead of build_decl_no_layout.
10801 (java_layout_classes): Reverse tree and layout type and class as
10802 required. Mark class as loaded when done.
10803 (resolve_field_access): Fixed indentation. Restricted condition
10804 leading to static field access code generation. Set field_type
10805 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
10806 (resolve_qualified_expression_name): Initialize type_found to
10807 null. Handle static field resolved during qualification. Fixed
10808 layout on non primitive field decl types.
10809 (not_accessible_p): Fixed typo in comment.
10810 (patch_method_invocation): Resolve and layout class to search from
10812 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
10813 layout non primitive type, if necessary. Make method node only to
10815 (find_applicable_accessible_methods_list): Consider WFL'ed method
10816 decl names. Fixed indentation.
10817 (argument_types_convertible): Resolve and layout target type if
10819 (java_complete_tree): Fixed indentation problems. Rewrote
10820 CALL_EXPR thrown exceptions check. Re-installed further processing
10821 of the assignment in certain cases.
10822 (patch_assignment): Call maybe_build_primttype_type_ref to perform
10823 inlining on class literals.
10824 (valid_builtin_assignconv_identity_widening_p): Cope with constant
10826 (valid_method_invocation_conversion_p): Likewise.
10827 (patch_string): Temporary disable forbidden use of `this' in
10828 explicit constructor invocations when doing string concatenation
10829 within their scope.
10830 (patch_unaryop): Added comment. Reinstalled code to disable
10831 further check on assignment operation with cast expression RHS.
10832 (patch_switch_statement): Fixed indentation.
10833 (build_try_statement): Call build_decl instead of
10834 build_decl_no_layout.
10835 (patch_synchronized_statement): Likewise.
10836 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
10837 IS_UNCHECKED_EXPRESSION_P.
10838 (check_thrown_exceptions_do): Changed leading comment. Resolve and
10839 layout argument exception type.
10840 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
10841 of IS_UNCHECKED_EXPRESSION_P.
10843 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
10845 * jcf-parse.c (yyparse): Open class file in binary mode.
10847 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
10849 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
10851 * jcf-write.c (perform_relocations): Move check out one loop.
10853 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
10855 * Make-lang.in: Fix reference to srcdir.
10856 * jv-scan.c: Add missing xmalloc prototype.
10857 * jvgenmain.c: Ditto.
10859 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
10861 * decl.c (error_mark_node), java-tree.h: New global.
10862 * parse.y: Use empty_stmt_node instead of size_zero_node.
10863 (build_if_else_statement): If missing else, use empty_stmt_node.
10865 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
10866 (java_complete_expand_method): Complain if return is missing.
10867 (java_check_regular_methods): Comment out incorrect error check.
10868 (not_accessible_p): Fix incorrect handling of protected methods.
10869 (patch_method_invocation): Pass correct context to not_accessible_p.
10870 (find_applicable_accessible_methods_list): Likewise.
10871 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
10872 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
10873 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
10874 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
10876 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
10877 (push_int_const): Remove reundant NOTE_PUSH.
10878 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
10879 (- case SWITCH_EXPR): Fix code generation bug.
10880 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
10881 (generate_classfile): More robust for abstract methods.
10883 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
10885 * Makefile.in: jv-scan and jvgenmain all require libiberty.
10886 * Make-lang.in: Ditto.
10888 * jv-scan.c: Remove xmalloc and xstrdup definitions.
10889 * jvgenmain: Ditto.
10891 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
10893 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
10895 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
10897 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
10899 Allow uses of interface types to verify. This is not really
10900 type-safe, but it matches what Sun does, and is OK as long as
10901 there are appropriate run-time checks.
10902 * verify.c (merge_types): If merging two interface types,
10903 just set the result to java.lang.Object.
10904 * expr.c (pop_type): Any interface is matches by java.lang.Object.
10906 1998-11-13 Tom Tromey <tromey@cygnus.com>
10908 * gjavah.c (main): Handle --output-class-directory argument.
10909 * jvspec.c (lang_specific_driver): Translate `-d' into
10910 -foutput-class-dir.
10911 * jcf.h (jcf_write_base_directory): Declare.
10912 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
10913 * lang-options.h: Mention -foutput-class-dir.
10914 * jcf-write.c (jcf_write_base_directory): New global.
10915 (make_class_file_name): Put generated .class file into `-d'
10916 directory, or into source directory if -d not given. Function now
10918 (write_classfile): Free class file name. Handle case where class
10920 (DIR_SEPARATOR): New macro.
10921 Include <sys/stat.h>
10923 * Makefile.in (prefix): New macro.
10925 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
10927 * parse.y (patch_invoke): Do less if flag_emit_class_files.
10928 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
10929 here (done in patch_invoke instead).
10930 (case_identity): Moved here from parse.y.
10932 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
10933 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
10934 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
10935 so they can be efficiently scanned without recursion.
10936 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
10937 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
10938 in BLOCK iteratively, rather than recursively.
10940 * parse.y (do_unary_numeric_promotion): New function.
10941 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10943 * parse.y (patch_newarray): Various fixes.
10945 Re-do handling of switch statements (for proper block scoping).
10946 * parse.y: Add just a single block for the enture switch block,
10947 but don't create any "case blocks".
10948 (group_of_labels): Rmeoved unneeded non-terminal.
10949 CASE_EXPR and DEFAULT_EXPR are added to current block.
10950 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10951 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10952 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10953 * parse.y (wfl_operator, print_int_node): Make non-static.
10954 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10955 as part of recursive scan of block.
10956 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10957 (patch_switch_statement): Most tests move dinto java_complete_tree.
10959 * parse.y: Make various production be non-typed (void).
10960 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10961 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10962 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10964 * jcf-write.c (struct jcf_handler): New type.
10965 (struct jcf_switch_state): New type.
10966 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10967 (alloc_handler, emit_unop, emit_reloc): New functions.
10968 (adjust_typed_op): Add extra parameter ("max type" offset).
10969 (emit_switch_reloc, emit_case-reloc): New function.
10970 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10971 (generate_bytecode_insns): Support REAL_CST, switch statements,
10972 exception handling, method calls, object/array creation, and more.
10974 * class.c: Remove some unused variables.
10975 * constants.c (find_string_constant): New function.
10976 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10977 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10978 if flag_emit_class_files.
10980 1998-11-12 Tom Tromey <tromey@cygnus.com>
10982 * jcf-io.c (find_class): Added explanatory comment.
10984 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10985 trailing slash to `.zip' entries.
10987 * jvspec.c (lang_specific_driver): Correctly handle case where
10988 GC_NAME not defined.
10990 1998-11-11 Tom Tromey <tromey@cygnus.com>
10992 * jvspec.c (GC_NAME): New define.
10993 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
10995 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
10997 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
10999 * jcf-dump.c (TABLE_SWITCH): Fix typos.
11001 1998-11-11 Tom Tromey <tromey@cygnus.com>
11003 * jcf-dump.c (main): Correctly recognize `--'-style long options.
11005 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11007 * class.c (is_compiled_class): Call safe_layout_class for class
11008 compiled from source.
11009 * conver.h (convert_to_integer, convert_to_real,
11010 convert_to_pointer): Added prototypes.
11011 * decl.c (init_decl_processing): Non longer push the decls of
11012 `methodtable', `constants', `Class', `Field', `dispatchTable'
11013 `jexception' and `Method'.
11014 * expr.c (build_invokeinterface): New function.
11015 (expand_invoke): static variable CLASS_IDENT now in
11016 build_invokeinterface. Use build_invokeinterface.
11017 (expand_java_field_op): Moved code to inline
11018 java.lang.PRIMTYPE.TYPE into a function.
11019 (build_primtype_type_ref): New function.
11020 * java-tree.def (INSTANCEOF_EXPR): New tree code.
11021 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
11022 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
11023 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
11024 (DECL_LOCAL_STATIC_VALUE): New macro.
11025 (build_invokeinterface, build_primtype_type_ref): New function
11027 (java_parse_abort_on_error): Macro rewritten.
11028 * jcf-parse.c (current_method): Add comment to declaration.
11029 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
11030 Function prototypes fixed.
11031 (jcf_parse_source): push/pop parser context. save/restore global.
11032 (parse_source_file): Fixed leading comment. Now take a
11033 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
11034 classes and pop the parser context anymore.
11035 (yyparse): Push parser context, save globals, parse the source
11036 file, restore globals and pop the parser context when processing a
11038 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
11039 * lex.c (java_parse_doc_section): New function.
11040 (java_lex): Call java_parse_doc_section when appropriate. Build an
11041 operator around INSTANCEOF_TK.
11042 * lex.h (java_lineterminator, java_sprint_unicode,
11043 java_unicode_2_utf8, java_lex_error, java_store_unicode):
11044 Prototypes rewritten.
11045 (java_parse_escape_sequence, java_letter_or_digit_p,
11046 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
11047 java_read_unicode, java_store_unicode, java_read_char,
11048 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
11049 Added function prototypes.
11050 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
11052 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
11054 (struct parser_ctxt): New fields: deprecated,
11055 current_parsed_class_un, gclass_list.
11056 (fix_method_argument_names, issue_warning_error_from_context,
11057 resolve_package, lookup_package_type): New function prototypes.
11058 (resolve_expression_name): Fixed function prototype.
11059 (find_applicable_accessible_methods_list): Fixed indentation, added
11060 extra argument in prototype.
11061 (check_final_assignment, build_null_of_type, check_deprecation,
11062 check_method_redefinition, reset_method_name,
11063 java_check_regular_methods, java_check_abstract_methods,
11064 maybe_build_primttype_type_ref): New function prototype.
11065 * parse.y (conver.h): Include.
11066 (INSTANCEOF_TK): Tagged <operator>.
11067 (single_type_import_declaration): Use REGISTER_IMPORT macro.
11068 (relational_expression:): Build binop for instanceof.
11069 (java_push_parser_context): Remember ctxp->gclass_list across
11071 (java_pop_parser_context): Simply return if no context
11072 exists. Remember gclass_list across contexts.
11073 (issue_warning_error_from_context): New function.
11074 (parse_error_context): Don't setup ctxp->elc here. Call
11075 issue_warning_error_from_context instead.
11076 (parse_warning_context): Likewise.
11077 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
11078 setup. Link new class/interface to ctxp->gclass_list.
11079 (add_superinterfaces): Register interface as incomplete if not
11081 (create_class): Remember class unqualified name in
11082 ctxp->current_parsed_class_un. Check class deprecation.
11083 (register_fields): Check field deprecation. Remember static final
11084 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
11086 (method_header): New local variable ORIG_ARG. Use unqualified
11087 current class name for check on constructor errors. Promote return
11088 type if of record type. Argument list fix moved in
11089 fix_method_argument_names, called here. Check method deprecation.
11090 (fix_method_argument_names): New function.
11091 (method_declarator): Promote record typed arguments.
11092 (safe_layout_class): Check class methods before layout.
11093 (java_complete_class): Compute field layout when patched.
11094 (do_resolve_class): Try to load class after having it renamed
11095 after the package name.
11096 (get_printable_method_name): Use DECL_CONTEXT.
11097 (reset_method_name): New function.
11098 (check_method_redefinition): Use reset_method_name.
11099 (java_check_regular_methods): New local variable
11100 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
11101 names for error report. Check for compile-time error when method
11102 found has default (package) access.
11103 (java_check_abstract_methods): Now takes an interface DECL node as
11104 an argument. Also reinstall real name on unchecked
11105 overriding/hiding methods for error report.
11106 (java_check_methods): Fixed leading comment. Get classes to verify
11107 from ctxp->gclass_list. Use CHECK_METHODS macro and set
11108 CLASS_METHOD_CHECKED_P on class verification.
11109 (lookup_java_method2): Get real method name if necessary.
11110 (find_in_imports): Don't check package class access here.
11111 (resolve_package, lookup_package_type): New functions.
11112 (java_layout_classes): Fixed leading comment. Take classes to be
11113 laid out from ctxp->gclass_list.
11114 (java_complete_expand_methods): Don't expand native and abstract
11116 (java_expand_classes): New function.
11117 (resolve_expression_name): Use additional argument ORIG. Retrieve
11118 values of static final field of primitive types.
11119 (resolve_field_access): Handles static final field of promotive
11121 (resolve_qualified_expression_name): Handle STRING_CST as
11122 primaries and package name resolution. Check deprecation on found
11123 decls. Set where_found and type_found on non static field resolved
11124 during qualification. Layout non primitive field decl types.
11125 (check_deprecation): New function.
11126 (maybe_access_field): Simplified.
11127 (patch_method_invocation_stmt): Local variable CLASS_TYPE
11128 removed. Reverse method's argument when primary is a type. Don't
11129 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
11130 instead. Include abstract class in the list of class searchable
11131 for constructors. Use DECL_CONTEXT of found method for access
11132 checks. Check method deprecation.
11133 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
11134 converting arguments. Handle INVOKE_INTERFACE.
11135 (lookup_method_invoke): Search constructor using existing
11136 infrastructure (don't rely on lookup_java_constructor anymore).
11137 (find_applicable_accessible_methods_list): Extra argument flag
11138 LC. Now include constructor in the search.
11139 (qualify_ambiguous_name): Conditional expression are primaries.
11140 (not_initialized_as_it_should_p): static final are always
11142 (java_complete_tree): Pass extra NULL argument to
11143 resolve_expression_name. Stricter test to carry on patching
11144 assignments. New case for INSTANCEOF_EXPR.
11145 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
11146 (check_final_assignment, maybe_build_primttype_type_ref): New
11148 (patch_assignment): Detect resolved static finals and carry normal
11149 assignment error check on them. Inline PRIMTYPE.TYPE read access.
11150 (try_builtin_assignconv): Access constant 0 on all primitive
11152 (valid_builtin_assignconv_identity_widening_p): Accept identical
11153 types. Accept all promoted type on int type.
11154 (valid_ref_assignconv_cast_p): Accept a null pointer to be
11155 assigned to a reference.
11156 (valid_method_invocation_conversion_p): Accept to check null
11158 (build_binop): Merge declaration and initialization of local
11160 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
11161 numeric types. Improved validity test for qualify operators on
11163 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
11164 and PREINCREMENT_EXPR. Also detect resolved static finals of a
11165 primitive type and issue the appropriate error message.
11166 (resolve_type_during_patch): Mark class loaded when resolved.
11167 (patch_cast): Allow null to be cased to reference types.
11168 (build_null_of_type): New function.
11169 (patch_array_ref): Handle array on references correctly.
11170 (patch_return): Removed unused local variable MODIFY. Force
11171 boolean to be returned as integers. Allows null to be returned by
11172 a function returning a reference.
11173 * typeck.c (convert_to_integer, convert_to_real,
11174 convert_to_pointer): Prototypes moved to convert.h
11175 (lookup_argument_method): Use method real name, if necessary.
11177 1998-10-30 Tom Tromey <tromey@cygnus.com>
11179 * class.c (build_class_ref): Changed name of primitive classes to
11182 * class.c (make_class_data): Renamed fields: nmethods to
11183 method_count, method_count to dtable_method_count. Always set
11184 `state' field to 0.
11185 * decl.c (init_decl_processing): Likewise.
11187 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11189 * class.c (layout_class): Don't mangle <finit>, produce
11190 __finit<class> instead. Don't verify artificial methods.
11191 * decl.c (finit_identifier_node): New declared global.
11192 (init_decl_processing): finit_identifier_node initialized.
11193 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
11194 * java-tree.h (finit_identifier_node): Declared as extern.
11195 (struct lang_decl): New field called_constructor.
11196 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
11197 (CLASS_HAS_FINIT_P): New macro.
11198 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
11199 explicit constructor invocation.
11200 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
11201 CALL_SUPER_CONSTRUCTOR_P): New macros.
11202 (write_classfile): Added prototype.
11203 * jcf-parse.c (jcf_parse_source): Parse and remember for
11204 generation if the file was seen on the command line.
11205 (parse_source_file): Don't write the class file here.
11206 (yyparse): Loop on files rewritten. Set current_jcf.
11207 (parse_zip_file_entries): Parse class file only if it was found.
11208 * lang.c (init_parse): Don't open command line provided filename
11210 (lang_parse): Don't set main_jcf anymore.
11211 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
11212 (JCONSTRUCTOR_CHECK): New macro.
11213 (JBSC_TYPE_P): New macro.
11214 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
11215 (COMPLETE_CHECK_OP_2): New macro.
11216 (struct parse_ctxt): New field explicit_constructor_p.
11217 (check_class_interface_creation): Fixed prototype indentation.
11218 (patch_method_invocation_stmt): Prototype reflects added argument.
11219 (patch_invoke): Likewise.
11220 (complete_method_declaration, build_super_invocation,
11221 verify_constructor_circularity,
11222 build_this_super_qualified_invocation, get_printable_method_name,
11223 patch_conditional_expr, maybe_generate_finit, fix_constructors,
11224 verify_constructor_super, create_artificial_method,
11225 start_artificial_method_body, end_artificial_method_body,
11226 generate_field_initialization_code): New function prototypes.
11227 * parse.y: Fixed leading comment
11228 (constructor_header:, constructor_body:, block_end:): Rules tagged
11230 (type_declaration:): Call maybe_generate_finit.
11231 (method_declaration:): Action for method_body: placed in new
11232 function complete_method_declaration, called here.
11233 (constructor_declaration:): Defined actions. Removed leading
11235 (constructor_header:): New rule with action.
11236 (constructor_body:): Rule rewritten using block_begin: and
11237 block_end:. Defined actions.
11238 (constructor_declarator:, explicit_constructor_invocation:):
11240 (block:): Use new rules block_begin: block_end:.
11241 (block_begin:, block_end:): New rules and actions.
11242 (block_statements:): Fixed error message for explicit
11244 (method_invocation:): Call build_this_super_qualified_invocation
11245 if primary is `this' or `super' was seen.
11246 (conditional_expression:): Action defined.
11247 (extra_ctxp_pushed_p): New static global flag.
11248 (java_parser_context_save_global): Create parser context if
11249 necessary. Use extra_ctxp_pushed_p to remember it.
11250 (java_parser_context_restore_global): Pop extra parser context if
11252 (build_array_from_name): Array on primitive types are marked
11254 (register_fields): Restore new name in field initializer
11255 expression if type was altered. Non static fields initialized upon
11256 declaration marked initialized.
11257 (maybe_generate_finit): New function.
11258 (maybe_generate_clinit): Use create_artificial_method,
11259 start_artificial_method_body, end_artificial_method_body. Generate
11260 debug info for enclosed initialization statements.
11261 (method_header): Fixed leading comment. Check constructor
11262 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
11264 (complete_method_declaration, constructor_circularity_msg,
11265 verify_constructor_circularity): New functions.
11266 (get_printable_method_name): New function.
11267 (check_method_redefinition): Don't rename <finit> methods. Fix
11268 declared constructor names. Error message for
11269 constructors modified.
11270 (java_check_regular_methods): Local variable seen_constructor
11271 renamed saw_constructor. Skip verification on constructors. Create
11272 default constructor with create_artificial_method.
11273 (java_check_methods): Removed unnecessary empty line.
11274 (create_artificial_method, start_artificial_method_body,
11275 end_artificial_method_body): New functions.
11276 (java_layout_classes): Changed leading comment. Reverse fields
11277 list if necessary. Always layout java.lang.Object if being
11279 (java_complete_expand_methods): Verify constructor circularity.
11280 (java_complete_expand_method): Call fix_constructor on
11281 constructors. Local variable no_ac_found removed. Restore
11282 bindings if method body expansion failed.
11283 (fix_constructors, verify_constructor_super,
11284 generate_field_initialization_code): New function.
11285 (java_expand_classes): Fixed leading comment. Write class file
11287 (resolve_expression_name): Check for illegal instance variable
11288 usage within the argument scope of an explicit constructor
11290 (resolve_qualified_expression_name): Pass extra from_super flag
11291 when invoking patch_method_invocation_stmt. New case for
11292 conditional expression when used as a primary. Check for error
11293 when acquiring super.
11294 (patch_method_invocation_stmt): Added extra argument super. New
11295 local variable is_static_flag. Set class_to_search according to
11296 the nature of the constructor invocation. Don't add `this'
11297 argument when expanding NEW_CLASS_EXPR. Check for illegal method
11298 invocation within the argument scope of explicit constructor
11299 invocation. Set is_static according to is_static_flag. Provide
11300 extra `super' argument to patch_invoke invocation.
11301 (patch_invoke): New argument from_super. Loop on arguments
11302 indentation fixed. Pass from_super to invocation_mode. New switch
11303 case INVOKE_SUPER. Fixed error message in switch default case.
11304 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
11306 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
11307 (lookup_method_invoke): Fixed prototypes in candidates list. Error
11308 message takes constructors into account.
11309 (find_applicable_accessible_methods_list): Fixed indentation.
11310 (qualify_ambiguous_name): Take explicit constructor invocation
11311 into account. Deal with a conditional expression as a primary to
11313 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
11314 case. Added extra argument to patch_method_invocation_stmt.
11315 Register calls made to explicit constructor `this'. Don't call
11316 save_expr in ARRAY_REF case when emitting class files. Check for
11317 illegal use of this when expanding explicit constructor invocation
11319 (complete_function_arguments): Set and reset parser context
11320 explicit_constructor_p field value when appropriate.
11321 (build_super_invocation, build_this_super_qualified_invocation):
11323 (patch_assignment): Fixed typo.
11324 (patch_unaryop): Check on final fields occurs only when a decl
11326 (patch_return): Take constructors into account.
11327 (patch_conditional_expr): New function.
11328 * typeck.c (build_java_signature): Removed unnecessary empty line.
11330 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
11332 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
11334 1998-10-28 Tom Tromey <tromey@cygnus.com>
11336 * decl.c (init_decl_processing): Renamed fields.
11337 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
11338 interface_len, msize fields.
11340 * class.c (make_class_data): Removed subclass_head and
11341 subclass_next fields.
11342 * decl.c (init_decl_processing): Removed subclass_head and
11343 subclass_next fields.
11345 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
11347 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
11348 * mangle.c (emit_unicode_mangled_name): Similarly.
11350 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
11352 * jcf-parse.c (get_constant): Place braces around code to compute
11353 'd' when REAL_ARITHMETIC is not defined.
11355 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
11357 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
11360 1998-10-23 Tom Tromey <tromey@cygnus.com>
11362 * lang-specs.h: `.zip' files are input to jc1.
11364 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
11366 * jvspecs.c: Add (but don't enable) support for combining multiple
11367 .class and .java input filenames to a single jc1 invocation.
11368 Add support for -C flag (copile to .class files).
11369 Translate -classpath and -CLASSPATH arguments.
11370 * lang-specs.h: Don't set %2 spec.
11372 1998-10-22 Tom Tromey <tromey@cygnus.com>
11374 * jcf-path.c (add_entry): Don't add trailing separator if entry is
11376 (add_path): Don't add trailing separator to non-empty path
11379 * lang.c (lang_decode_option): Check for -fclasspath and
11380 -fCLASSPATH before examining other `-f' options.
11382 * java-tree.h (finalize_identifier_node): Don't declare.
11383 * class.c (make_class_data): Don't push "final" field.
11384 * decl.c (init_decl_processing): Don't push "final" field.
11385 (finalize_identifier_node): Removed.
11386 (init_decl_processing): Don't set finalize_identifier_node.
11388 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
11390 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
11392 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
11393 (JV_SCAN_SOURCES): New macro.
11394 (JCF_DUMP_SOURCES): Likewise.
11395 (jcf-dump$(exeext)): New target.
11396 (jv-scan$(exeext)): New target.
11398 1998-10-22 Tom Tromey <tromey@cygnus.com>
11400 * Makefile.in (LEX): Removed.
11401 (LEXFLAGS): Likewise.
11402 (SET_BISON): New macro.
11404 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
11405 spurious diffs in parse.c.
11406 ($(PARSE_SCAN_C)): Likewise.
11407 (PARSE_DIR): New macro.
11409 (PARSE_SCAN_C): Likewise.
11410 (PARSE_RELDIR): New macro.
11412 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
11414 * jcf-io.c (find_class): Use saw_java_source to determine when to
11415 look for `.java' file.
11416 * jcf-parse.c (saw_java_source): New global.
11417 (yyparse): Set it if `.java' file seen.
11419 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
11420 (GCJH_SOURCES): Likewise.
11421 * Makefile.in (datadir): New macro.
11422 (libjava_zip): Likewise.
11423 (JAVA_OBJS): Added jcf-path.o.
11424 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11425 (../gcjh$(exeext)): Likewise.
11426 (jcf-path.o): New target.
11427 * java-tree.h (fix_classpath): Removed decl.
11428 * jcf-parse.c (fix_classpath): Removed.
11429 (load_class): Don't call fix_classpath.
11430 * parse.y (read_import_dir): Don't call fix_classpath.
11431 * lex.h: Don't mention classpath.
11432 * lex.c (java_init_lex): Don't initialize classpath.
11433 * jcf-io.c (classpath): Removed global.
11434 (find_class): Use jcf_path iteration functions. Correctly search
11435 class path for .java file.
11436 (open_in_zip): New argument `is_system'.
11437 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
11438 classpath-related options.
11439 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
11441 (lang_init): Call jcf_path_init.
11442 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
11443 * lang-specs.h: Handle -I. Minor cleanup to -M options.
11444 Correctly put braces around second string in each entry.
11445 * gjavah.c (main): Call jcf_path_init. Recognize all the new
11446 classpath-related options.
11447 (help): Updated for new options.
11448 * jcf.h: Declare functions from jcf-path.c. Don't mention
11449 `classpath' global.
11450 * jcf-path.c: New file.
11452 * jcf-depend.c: Include jcf.h.
11454 * jcf-write.c (localvar_alloc): Returns `void'.
11455 (localvar_free): Removed unused variable.
11457 * lang.c (OBJECT_SUFFIX): Define if not already defined.
11458 (init_parse): Use OBJECT_SUFFIX, not ".o".
11460 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11462 * class.c (emit_register_classes): Renamed from
11463 emit_register_class.
11464 * java-tree.h (emit_register_classes): Prototype renamed from
11465 emit_register_class.
11466 * jcf-parse.c (yyparse): Call emit_register_classes once before
11468 * parse.y (java_expand_classes): No longer register classes.
11470 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11472 * class.c (is_compiled_class): New local variable
11473 seen_in_zip. Identify classes found in currently compiled source
11475 * decl.c (complete_start_java_method): Fixed typo.
11476 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
11477 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
11478 (CLASS_P): Moved around.
11479 (java_parse_abort_on_error): Macro moved from jcf-parse.c
11480 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
11482 (jcf_parse_source): Changed leading comment. Removed unnecessary
11483 fclose and CLASS_FROM_SOURCE_P marking.
11484 (parse_source_file): New local variables remember_for_generation
11485 and filename. Mark parsed file name identifier node. Removed block
11486 executed when parse_only was null. Set remember_for_generation.
11487 Use it as an argument to java_pop_parser_context.
11488 (yyparse): New local variables several_files, list, next node and
11489 current_file_list. Split ampersand separated file names into
11490 current_file_list. Iterate through the list and parse accordingly.
11491 * parse.h (java_pop_parser_context): New function prototype.
11492 * parse.y (ctxp_for_generation): New static global variable.
11493 (java_pop_parser_context): New argument generate. Link popped ctxp
11494 to ctxp_for_generation list accordingly.
11495 (java_complete_expand_methods): Fixed indentation.
11496 (java_expand_classes): New function.
11498 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
11500 * Makefile.in: Link with libiberty.a instead of memmove.o.
11502 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11504 * lex.c (setjmp.h): No longer included.
11505 * lex.h (setjmp.h): Included.
11506 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
11507 (duplicate_declaration_error_p): Renamed from
11508 duplicate_declaration_error.
11509 (build_array_from_name): New function prototype.
11510 * parse.y (setjmp.h): No longer included.
11511 (variable_declarator_id): Define action.
11512 (build_array_from_name): New function.
11513 (duplicate_declaration_error_p): Renamed from
11514 duplicate_declaration_error. Fixed leading comment.
11515 (register_fields): Main `for' loop reorganized. Uses
11516 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
11517 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
11518 build_array_from_name.
11519 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
11521 (read_import_dir): Don't try to skip `.' and `..'.
11522 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
11523 build_array_from_name. Main `for' loop reorganized.
11524 (resolve_qualified_expression_name): When building access to a
11525 field, use the type where the field was found, not its own type.
11526 (maybe_access_field): Use field DECL_CONTEXT if the type where the
11527 field was found is null.
11528 (qualify_ambiguous_name): Sweep through all successive array
11531 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11533 * java-tree.h (pop_labeled_block, lang_printable_name,
11534 maybe_add_interface, set_super_info, get_access_flags_from_decl,
11535 interface_of_p, inherits_from_p, fix_classpath,
11536 complete_start_java_method, emit_handlers, init_outgoing_cpool,
11537 make_class_data, register_class, alloc_name_constant): New
11538 function prototypes.
11539 * lang.c (lang_decode_option): Set argc argument unused. Fixed
11540 indentation. Added cast to remove warning.
11541 (lang_printable_name): Set v argument unused.
11542 (lang_print_error): Added argument to lang_printable_name call.
11543 (java_dummy_print, print_lang_decl, print_lang_type,
11544 print_lang_identifier, lang_print_xnode): All argument marked
11546 * lex.c (java_unget_unicode): Removed unnecessary argument.
11547 (java_allocate_new_line): Unused local variable is gone.
11548 (java_read_char): Added parenthesis in expressions to remove
11549 warnings. Added final return statement.
11550 (java_read_unicode): Added parenthesis in expression to remove
11552 (java_parse_end_comment): Fixed java_unget_unicode invocation.
11553 (java_parse_escape_sequence): Likewise.
11554 (java_lex): Unused local variables are gone. Fixed
11555 java_unget_unicode invocation.
11556 * lex.h (set_float_handler): Prototype added when JC1_LITE not
11558 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
11559 lang_printable_name invocation in macro.
11560 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
11562 (duplicate_declaration_error): Suppressed unused argument in
11564 (identical_subpath_p): Function declaration is gone.
11565 (patch_invoke): Suppressed unused argument in prototype.
11566 (patch_cast, build_labeled_block, check_thrown_exceptions):
11568 * parse.y (setjmp.h): Included
11569 (toplev.h): Likewise.
11570 (field_declaration:): Suppressed unused local
11571 (label_decl:): Fixed build_labeled_block invocation.
11572 (java_pop_parser_context): Put extra parenthesis around assignment
11574 (yyerror): Suppressed unused local variables.
11575 (variable_redefinition_error): Fixed lang_printable_name
11577 (create_interface): Suppressed unused local variables.
11578 (create_class): Likewise.
11579 (duplicate_declaration_error): Suppressed unused argument. Fixed
11580 lang_printable_name invocation.
11581 (register_fields): Suppressed unused local variable. Fixed
11582 duplicate_declaration_error invocation.
11583 (method_header): Suppressed unused local variable.
11584 (method_declarator, parser_check_super): Likewise.
11585 (java_complete_class): Suppressed unused local variable. Fixed
11586 fatal error message.
11587 (complete_class_report_errors): Added default: in switch.
11588 (java_check_regular_methods): Fixed lang_printable_name
11590 (check_throws_clauses): Likewise.
11591 (java_check_abstract_methods): Suppressed unused local
11592 variable. Fixed lang_printable_name invocation.
11593 (read_import_entry): Added supplemental return statement.
11594 (read_import_dir): Suppressed unused local variables.
11595 (check_pkg_class_access, declare_local_variables): Likewise.
11596 (source_start_java_method): Suppressed unused extern variable
11598 (expand_start_java_method): Suppressed unused extern and local
11599 variable declarations.
11600 (java_complete_expand_methods): Likewise.
11601 (java_complete_expand_method): Suppressed unused local variables.
11602 (make_qualified_name): Likewise.
11603 (resolve_qualified_expression_name): Added default: in
11604 switch. Fixed lang_printable_name invocation.
11605 (class_instance_creation_expression): Added parenthesis around
11607 (patch_method_invocation_stmt): Fixed lang_printable_name and
11608 patch_invoke invocations.
11609 (check_for_static_method_reference): Fixed lang_printable_name
11611 (patch_invoke): Suppressed unused arguments and local variables.
11612 (lookup_method_invoke): Suppressed unused local variables.
11613 (qualify_ambiguous_name): Added default: in switch.
11614 (identical_subpath_p): Function removed.
11615 (patch_assignment): Suppressed unused local variables. Suppressed
11616 unnecessary if statement. Fixed lang_printable_name invocations.
11617 (try_builtin_assignconv): Fixed lang_printable_name invocations.
11618 (valid_ref_assignconv_cast_p): Parenthesis around
11619 expression. Suppressed unused local variables.
11620 (build_binop): Suppressed unused local variables. fixed
11621 lang_printable_name invocations.
11622 (string_constant_concatenation): Suppressed unused local
11624 (patch_unaryop): Fixed lang_printable_name invocation.
11625 (patch_cast): Suppressed unnecessary argument. Fixed
11626 lang_printable_name invocation.
11627 (patch_array_ref): Fixed lang_printable_name invocation.
11628 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
11629 (build_labeled_block): Suppressed unused argument.
11630 (generate_labeled_block): Fixed build_labeled_block invocation.
11631 (build_loop_body): Suppressed unused local variables.
11632 (patch_loop_statement): Likewise.
11633 (patch_exit): Fixed lang_printable_name invocation.
11634 (patch_switch_statement): Likewise.
11635 (case_identity): First argument marked unused.
11636 (patch_try_statement): Fixed lang_printable_name invocations.
11637 (patch_synchronized_statement, patch_throw_statement): Likewise.
11638 (check_thrown_exceptions): Fixed check_thrown_exceptions and
11639 lang_printable_name invocations.
11640 (check_thrown_exceptions_do): Suppressed unused argument.
11642 1998-10-14 Tom Tromey <tromey@cygnus.com>
11644 * jcf-write.c (write_classfile): Add output class file as target.
11645 * lang-options.h: Added -MD, -MMD, -M, and -MM.
11646 * jcf.h: Added declarations for dependency-tracking functions.
11647 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
11648 * lang.c (lang_decode_option): Recognize -MD and -MMD.
11649 (finish_parse): Call jcf_dependency_write.
11650 (dependency_tracking): New global.
11651 (DEPEND_SET_FILE): New define.
11652 (DEPEND_ENABLE): New define.
11653 (init_parse): Enable dependency tracking if required.
11655 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
11656 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11657 (../gcjh$(exeext)): Likewise.
11658 (jcf-depend.o): New target.
11659 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
11660 (GCJH_SOURCES): Likewise.
11661 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
11663 (find_classfile): Added dep_name argument.
11664 (find_class): Compute name of dependency.
11665 (open_in_zip): Call jcf_dependency_add_file.
11666 * gjavah.c (output_file): No longer global.
11667 (usage): Don't mention "gjavah".
11669 (java_no_argument): Likewise.
11670 (version): Likewise.
11671 (main): Recognize and handle -M family of options.
11672 (print_mangled_classname): Return is void.
11673 (process_file): Handle case where output is suppressed.
11674 (HANDLE_END_FIELD): Likewise.
11675 (HANDLE_METHOD): Likewise.
11676 * jcf-depend.c: New file.
11678 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
11680 * java-tree.def: Add missing newline at EOF.
11682 1998-10-13 Tom Tromey <tromey@cygnus.com>
11684 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
11685 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
11687 Include <config.h> and "system.h".
11688 (disassemble_method): Undefine RET to avoid clash with
11689 config/i386/i386.h.
11691 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11693 * decl.c (runtime_exception_type_node, error_exception_type_node):
11694 New global variables.
11695 (init_decl_processing): Initialized.
11696 * expr.c (java_lang_expand_expr): Set caught exception type to
11697 null if catch handler argument doesn't exit.
11698 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
11700 * java-tree.h (runtime_exception_type_node,
11701 error_exception_type_node): Global variables declared.
11702 (DECL_FUNCTION_THROWS): New macro.
11703 (DECL_FUNCTION_BODY): Modified comment.
11704 (DECL_SPECIFIC_COUNT): Likewise.
11705 (struct lang_decl): New field throws_list.
11706 (IS_UNCHECKED_EXPRESSION_P): New macro.
11707 * lex.c (java_lex): Generate location information for THROW_TK.
11708 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
11709 EXCEPTIONS_P): New macros.
11710 (enum jdep_code): New value JDEP_EXCEPTION.
11711 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
11712 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
11713 PATCH_METHOD_RETURN_ERROR): New macros.
11714 (patch_method_invocation_stmt): Added new argument to prototype.
11715 (patch_synchronized_statement, patch_throw_statement,
11716 check_thrown_exceptions, check_thrown_exceptions_do,
11717 purge_unchecked_exceptions, check_throws_clauses): New function
11719 * parse.y Fixed typo in keyword section.
11720 (throw:): Rule tagged <node>.
11721 (THROW_TK): Keyword tagged <operator>.
11722 (method_header:): Last argument to call to method_header passed
11724 (throws:, class_type_list:, throw_statement:,
11725 synchronized_statement:, synchronized:): Defined actions.
11726 (method_header): New local variable current. Register exceptions
11727 from throws clause.
11728 (java_complete_tree): Complete and verify exceptions from throws
11730 (complete_class_report_errors): Error message on exceptions not
11732 (java_check_regular_methods): Fixed typo. Shortcut on private
11733 overriding methods. Changed error message on method
11734 redefinition. Check for throws clause compatibility.
11735 (check_throws_clauses): New function.
11736 (java_check_abstract_methods): Use DECL_NAME for wfl or current
11737 method. Changed error message on method redefinition.
11738 (currently_caught_type_list): New static variable.
11739 (java_complete_expand_methods): Purge unchecked exceptions from
11740 throws clause list. Call PUSH_EXCEPTIONS before walk and
11741 POP_EXCEPTIONS after.
11742 (resolve_qualified_expression_name): Pass new argument as NULL to
11743 patch_method_invocation_stmt.
11744 (patch_method_invocation_stmt): New argument ref_decl. Invoke
11745 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
11746 argument list when appropriate. Use new argument if non null to
11747 store selected method decl.
11748 (patch_invoke): Convert if necessary args of builtin types before
11749 forming CALL_EXPR. Argument list no longer reversed here.
11750 (invocation_mode): Treat final methods as static methods.
11751 (java_complete_tree): New cases for THROW_EXPR: and
11752 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
11754 (complete_function_arguments): No more RECORD_TYPE
11755 conversion. Function parameter nodes no longer saved.
11756 (valid_ref_assignconv_cast_p): Avoid handling null type.
11757 (patch_binop): Fixed null constant reference handling.
11758 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
11759 BUILD_THROW macros.
11760 (patch_try_statement): Fixed comments. Record caught types in
11761 list, push the list, expand try block and pop the list.
11762 (patch_synchronized_statement, patch_throw_statement,
11763 check_thrown_exceptions, check_thrown_exceptions_do,
11764 purge_unchecked_exceptions): New functions.
11765 * typeck.c (lookup_argument_method): Allow WFL in place of method
11766 DECL_NAME during method definition check
11768 1998-10-09 Tom Tromey <tromey@cygnus.com>
11770 * gjavah.c (decode_signature_piece): New function.
11771 (print_c_decl): Use it. Added `name_override' argument.
11772 (print_method_info): Use name_override argument to print_c_decl.
11773 (seen_fields): Removed.
11774 (print_field_info): Don't update seen_fields.
11775 (struct method_name): New structure.
11776 (method_name_list): New global.
11777 (print_method_info): Add new method to list of methods.
11778 (name_is_method_p): New function.
11779 (print_field_info): If field name has same name as method, then
11781 (process_file): Parse methods before fields.
11782 (field_pass): New global.
11783 (HANDLE_END_FIELD): Take field_pass into account.
11785 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11787 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
11788 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
11790 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
11792 * jvspec.c: Fix bug in jvgenmain_spec patch.
11794 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11796 * Makefile.in (lang.o:): Install dependency on java-tree.def.
11797 * decl.c (soft_exceptioninfo_call_node): New global variable.
11798 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
11799 takes extra integer argument. soft_exceptioninfo_call_node
11801 * except.c (java_set_exception_lang_code): New function
11802 (method_init_exceptions): Called here.
11803 (prepare_eh_table_type): New function.
11804 (expand_end_java_handler): Called here.
11805 * expr.c (build_java_throw_out_of_bounds_exception): Now features
11806 one argument. Modified generation of call to
11807 soft_badarrayindex_node to use new argument.
11808 (build_java_arrayaccess): Pass faulty index value to
11809 build_java_throw_out_of_bounds_exception.
11810 (generate_name): New function.
11811 (java_lang_expand_expr): New local variables node, current,
11812 has_finally_p. Expand TRY_EXPR node.
11813 (process_jvm_instruction): Replace top of the stack with thrown
11814 object reference when entering exception handler.
11815 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
11816 specific tree codes.
11817 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
11819 (DECL_SPECIFIC_COUNT): New macro.
11820 (prepare_eh_table_type, java_set_exception_lang_code,
11821 generate_name): New function declarations.
11822 (match_java_method): Declaration deleted.
11823 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
11825 * lex.c (TRY_TK, CATCH_TK): Generate location information.
11826 * parse.h (redefinition_error, refine_accessible_methods_list,
11827 can_cast_to_p): Function declaration removed.
11828 (classitf_redefinition_error, variable_redefinition_error,
11829 parse_jdk1_1_error, find_applicable_accessible_methods_list,
11830 find_most_specific_methods_list, argument_types_convertible,
11831 enter_a_block, valid_builtin_assignconv_identity_widening_p,
11832 valid_cast_to_p, valid_method_invocation_conversion_p,
11833 try_reference_assignconv, add_stmt_to_compound,
11834 build_jump_to_finally, build_tree_list, patch_try_statement,
11835 java_get_catch_block): New function declarations.
11836 * parse.y (string_buffer_type): Global variable deleted.
11837 (group_of_labels, catches, catch_clause, catch_clause_parameter,
11838 finally): Rules tagged <node>.
11839 (TRY_TK, CATCH_TK): Token tagged <operator>.
11840 (class_body_declaration:, class_member_declaration:,
11841 formal_parameter:, explicit_constructor_invocation:,
11842 interface_member_declaration:, constant_declaration:,
11843 primary_no_new_array:, class_instance_creation_expression:,
11844 array_creation_expression:): Issue error on unsuported JDK1.1
11846 (try_statement:, catches:, finally:): Define actions.
11847 (catch_clause_parameter): New rule.
11848 (catch_clause:): Use new rule catch_clause_parameter.
11849 (parse_jdk1_1_error): New function.
11850 (redefinition_error): Renamed classitf_redefinition_error.
11851 (variable_redefinition_error): New function.
11852 (check_class_interface_creation): Call
11853 classitf_redefinition_error.
11854 (java_complete_tree): Added error message on JDEP_TYPE: case.
11855 (complete_class_report_errors): Fixed indentation.
11856 (declare_local_variables): Call variable_redefinition_error.
11857 (source_end_java_method): Call java_set_exception_lang_code and
11858 emit_handlers where appropriate.
11859 (java_method_add_stmt): Call add_stmt_to_block.
11860 (add_stmt_to_block): New function.
11861 (lookup_method_invoke): Fixed outside comment. new local variable
11862 candicates. Call find_applicable_accessible_methods_list and
11863 find_most_specific_methods_list when searching for a
11864 method. Modified error report to list possible candidates when
11866 (find_applicable_accessible_methods_list,
11867 find_most_specific_methods_list, argument_types_convertible): New
11869 (refine_accessible_methods_list): Function deleted.
11870 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
11871 expr (if applicable) before calling patch_array_ref.
11872 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
11873 (enter_block): Fixed comment.
11874 (enter_a_block): New function.
11875 (patch_assignment): Reorganized. Call try_reference_assignconv for
11876 references. Call valid_cast_to_p instead of can_cast_to_p.
11877 (try_reference_assignconv,
11878 valid_builtin_assignconv_identity_widening_p): New functions.
11879 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
11880 (valid_cast_to_p, valid_method_invocation_conversion_p): New
11882 (build_string_concatenation): Don't resolve StringBuffer.
11883 (patch_cast): Fixed inverted arguments.
11884 (patch_array_ref): Code to save array expr deleted. Call
11885 valid_cast_to_p instead of can_cast_to_p.
11886 (generate_labeled_block): Call generate_name.
11887 (build_jump_to_finally, build_try_statement, java_get_catch_block,
11888 patch_try_statement): New functions.
11889 * typeck.c (match_java_method): Function deleted.
11891 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
11893 * jvspec.c: jvgenmain_spec uses different temporary file names.
11895 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
11897 * jvspec.c (lang_specific_driver): Fail if user specifies
11898 --main= when not linking.
11900 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
11902 * class.c (make_class_data): Push value for `thread' field.
11903 * decl.c (init_decl_processing): Added `thread' field to class.
11905 * class.c (add_field): Always make static fields externally
11908 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
11910 * expr.c (build_java_athrow,
11911 build_java_throw_out_of_bounds_exception, expand_invoke,
11912 build_newarray, expand_java_multianewarray, build_java_monitor):
11913 Update comments to reflect _Jv_* function names.
11915 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
11917 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
11918 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
11919 * parse.y (expand_start_java_method): Likewise.
11921 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
11923 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11925 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11926 (add_field): No longer need to convert from RECORD_TYPE to pointer,
11927 * expr.c: Remove no-longer-needed calls to promote_type.
11928 * decl.c (give_name_to_locals): Liekwise.
11929 * jcf-parse.c (get_class_constant): Compensate for new signatures.
11930 * parse.y: Add/remove promote_type calls as appropriate.
11931 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
11932 (parse_signature_string): Likewise.
11933 (build_java_array_type): Fix for now signature convenions.
11935 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
11937 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
11939 * class.c (init_class_processing): libjava function renamed to
11942 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11944 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11945 * java-tree.def: Fixed DEFTREECODE third argument.
11946 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11947 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11948 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11949 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11950 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11951 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11952 * lang.c (java_tree_code_type, java_tree_code_length,
11953 java_tree_code_name): New arrays.
11954 (lang_init): Append Java tree node definitions to Gcc ones.
11955 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11957 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11959 (java_lex): Allow declaration of empty string constants. Retain
11960 location information on CASE_TK and DEFAULT_TK.
11961 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11962 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11963 Modified to be more robust.
11964 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11965 (build_new_invocation, try_builtin_assignconv,
11966 patch_switch_statement, string_constant_concatenation,
11967 build_string_concatenation, patch_string_cst, patch_string,
11968 java_expand_switch): New function declarations.
11969 * parse.y: Rules related to switch and EH tagged <node>.
11970 (label_id): Set to NULL_TREE
11971 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11973 (this_or_super:): Fixed indentation.
11974 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11975 statement_expression:): Removed call to RULE on all sub-rules.
11976 (switch_expression:, switch_labels:): New rules.
11977 (switch_statement:, switch_block:, switch_block_statement_groups:,
11978 switch_block_statement_group:, switch_labels:, switch_label:):
11980 (throw_statement:, synchronized_statement:, try_statement:):
11981 Defined temporary actions.
11982 (class_instance_creation_expression:): Call
11983 build_new_invocation. Fixed indentation.
11984 (field_access): Fixed indentation.
11985 (method_invocation): Likewise.
11986 (make_qualified_primary): Use THIS_EXPR.
11987 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
11988 resolving from SUPER, set *type_found.
11989 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
11990 (java_complete_tree): Removed unused local variable `location'. Case
11991 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
11992 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
11993 on MODIFY_EXPR: and all binary operator tree code cases. Removed
11994 STRING_CST: case. default: checks for patchable strings.
11995 (complete_function_arguments): Transform string constant or
11996 crafted StringBuffer if necessary.
11997 (build_method_invocation): Fixed comments.
11998 (build_new_invocation): New function.
11999 (patch_assignment): Call try_builtin_assignconv to figure a valid
12000 assignment conversion between builtin types.
12001 (try_builtin_assignconv): New function.
12002 (build_binop): Use URSHIFT_EXPR directly to call build.
12003 (operator_string): Use UNARY_PLUS_EXPR.
12004 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
12006 (do_merge_string_cste, merge_string_cste,
12007 string_constant_concatenation, build_string_concatenation,
12008 patch_string, patch_string_cst): New function.
12009 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
12010 (patch_unaryop): Likewise. New test of valid ++/-- operands.
12011 (build_newarray_node): Use NEW_ARRAY_EXPR.
12012 (build_this): Use THIS_EXPR.
12013 (build_return): Enable debug information on return statement.
12014 (build_if_else_statement): Likewise.
12015 (complete_labeled_statement): Fixed related comment.
12016 (build_loop_body): Fixed comment.
12017 (build_bc_statement): Enable debug information on break/continue
12019 (patch_bc_statement): Fixed typos. Handle SWITCH statement
12021 (patch_switch_statement, case_identity, java_expand_switch): New
12024 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
12026 * buffer.h (BUFFER_INIT): New macro.
12027 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
12028 Pass (struct jcf_partial *state) to most functions.
12029 (jcf_block, jcf_relocation): New types.
12030 Support labels, branches, conditionals, loops.
12032 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
12034 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
12036 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
12038 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
12039 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
12040 not integer_type_node (INT_TYPE_SIZ bits).
12042 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
12044 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
12045 * jcf-dump.c (print_exception_table): New function.
12046 (disassemble_method): Better handling of wide instructions.
12047 Make more robust for bad input.
12049 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
12051 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
12054 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
12056 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
12058 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
12060 * Makefile.in ($(PARSE_H)): Removed target.
12062 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
12064 * Makefile.in (JAVA_OBJS): Add memmove.o
12065 (memmove.o): New target & rules.
12067 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
12069 * expr.c (expand_invoke): Don't generate a call to the class init
12072 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
12074 * Makefile.in: Add many missing dependencies.
12075 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
12077 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
12078 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
12080 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
12082 * decl.c (complete_start_java_method): If method is static (and
12083 not private) call _Jv_InitClass.
12084 * expr.c (expand_invoke): Don't call build_class_init.
12086 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
12088 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
12090 * Make-lang.in (GCJ): Define before using.
12092 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
12094 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
12095 losing due to namespace pollution in GNU getopt.h
12097 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
12099 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
12100 (java.all.cross): Likewise.
12101 (java.rest.encap): Likewise.
12103 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
12105 * gjavah.c (print_class_decls): Fix thinko in arglist
12106 * jcv-io.c (find_classfile): Similarly.
12108 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
12110 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
12112 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
12114 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
12115 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
12116 * Makefile.in (PARSE_C): New macro.
12117 (PARSE_H): Likewise.
12118 (PARSE_SCAN_C): Likewise.
12119 ($(PARSE_C)): Target renamed from parse.c.
12120 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
12121 (clean): Remove parse-scan.c as well.
12122 (parse.o): Depend on $(PARSE_C).
12124 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
12126 * README, license.terms: Removed.
12128 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
12129 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
12130 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
12131 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
12132 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
12133 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
12134 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
12135 and Java trademark attribution.
12137 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
12139 * Makefile.in: Use gcjh, not gjavah.
12140 * config-lang.in (stagestuff): Use gcjh, not gjavah.
12141 * Make-lang.in: Changed gjavah to gcjh everywhere.
12143 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
12145 * gjavah.c: Support new -prepend -add -append flags.
12146 (print_method_info): Method is not virtual if class is final.
12148 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12150 * jv-scan.c: Fixed copyright assignment.
12151 * keyword.gperf: Likewise.
12152 * keyword.h: Likewise.
12153 * lex.c: Fixed copyright assignment.
12154 (java_lex): Push unicode back when parsing '<'.
12155 * lex.h: Fixed copyright assignment.
12156 * parse-scan.y: Likewise.
12157 * parse.h: Fixed copyright assignment.
12158 (build_debugable_stmt, complete_for_loop): New function prototypes.
12159 * parse.y: Fixed copyright assignment.
12160 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
12161 size_zero_node when completing a loop with no exit condition.
12162 (for_statement_nsi:): Define action.
12163 (for_init:, for_update:): Return size_zero_node when empty.
12164 (declare_local_variables): Call build_debugable_stmt.
12165 (build_debugable_stmt): New function.
12166 (build_loop_body): Build debugable statement around loop
12168 (complete_loop_body): Take into account the debugable statement
12169 around the EXIT_EXPR.
12170 (complete_loop_body): New function.
12171 (patch_exit_expr): Fixed condition inversion.
12173 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
12175 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
12176 name of thread define.
12177 * jvspec.c (THREAD_NAME): New macro.
12179 (THREADLIB): Likewise.
12180 (lang_specific_driver): Recognize attempt to link with thread
12181 library or gc library. Recognize -ljava on command line so it
12182 isn't linked against more than once.
12184 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12186 * parse-scan.y (report_main_declaration): Name of the class
12187 containing `main' can be a qualified name.
12189 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
12191 * config-lang.in: Changed gjavac to gjc everywhere.
12192 * Make-lang.in: Changed gjavac to gjc everywhere.
12194 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12196 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
12197 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
12198 and install the files.
12199 * Makefile.in (JAVA_OBJS_LITE): New variable.
12200 (compiler:): Now include jv-scan as a dependency.
12201 (../jv-scan$(exeext), parse-scan.c): New targets.
12202 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
12203 * config-lang.in (compilers): Removed gcj, gjavah from the list.
12204 * jcf-parse.c (parse_source_file): Call java_layout_classes and
12205 check for errors even if parse_only.
12206 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
12208 (yylex): New function. Uses java_lex body.
12209 (java_lex): Removed commented out statement. Remove local variable
12210 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
12211 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
12212 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
12213 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
12214 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
12215 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
12217 (java_lex_error): Empty if JC1_LITE is defined.
12218 (java_get_line_col): Return 0 if JC1_LITE is defined.
12219 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
12220 SET_MODIFIER_CTX): Moved into the section containing the macros
12221 conditionally defined by JC1_LITE.
12222 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
12223 argument if JC1_LITE is defined.
12224 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
12225 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
12227 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
12228 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
12229 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
12230 to different values according to JC1_LITE.
12231 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
12232 declared if JC1_LITE set.
12233 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
12234 defined if JC1_LITE not set.
12235 (struct parser_ctx): Reorganized and skip the jc1 front end part
12237 (java_layout_classes): New function definition.
12238 (java_push_parser_context, java_init_lex, yyparse, yylex,
12239 yyerror): Prototype always declared. All other static function
12240 prototypes declared only if JC1_LITE is not set.
12241 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
12242 declared in parse.h.
12243 (java_layout_classes): New function.
12244 (java_complete_expand_methods): No longer layout the class here.
12245 * parse-scan.y: New file.
12246 * jv-scan.c: New file.
12248 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
12250 * gjavah.c (main): Handle -friend option.
12251 (friend_specs): New global.
12252 (generate_access): Handle friend_specs.
12253 (process_file): Likewise.
12254 (MAX_FRIENDS): New macro.
12255 (friend_count): New global.
12256 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
12257 Changed all callers.
12259 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
12261 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
12262 (main): Handle processing all the entries of a named .zip archive.
12263 * jcf-io.c (jcf_trim_old_input): New function.
12264 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
12266 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
12268 * lang.c (flag_assume_compiled): Make default be on.
12270 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
12272 * jcf-dump.c: Add bunches of flags to control output more.
12273 (process_class): New function; support printing more than one class.
12274 (main): Support new --print-main and --javap flags.
12275 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
12276 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
12278 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
12280 Change mangling of dispatch table to match C++ vtable (w/thunks).
12281 * class.c (build_dtable_decl), java-tree.h: New function.
12282 (make_class_data): Call it.
12283 * decl.c (init_decl_processing): Likewise.
12285 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
12287 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
12288 soft_anewarray; adjust args passed.
12289 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
12290 match _Jv_NewObjectArray.
12292 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12294 * decl.c (push_labeled_block, pop_labeled_block): New functions.
12295 * expr.c (loopup_label): Call create_label_decl.
12296 (create_label_decl): New function.
12297 (java_lang_expand_expr): Call expand_start_bindings with argument
12299 * java-tree.h Added space after PROTO in function declarations
12301 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
12302 (create_label_decl, push_labeled_block): New function
12304 * lex.c (label_id): Initialize.
12305 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
12307 * parse.h Added space after PROTO in function declarations when
12309 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
12310 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
12311 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
12312 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
12314 (struct parser_ctxt): New fields current_loop,
12315 current_labeled_block.
12316 (build_if_else_statement, patch_if_else_statement,
12317 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
12318 generate_labeled_block, complete_labeled_statement,
12319 build_bc_statement, patch_bc_statement, patch_loop_statement,
12320 build_new_loop, build_loop_body, complete_loop_body): New function
12322 * parse.y (java_warning_count): New global variable.
12323 (label_id): New static variable.
12324 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
12325 (block:): Return size_zero_node when block is empty.
12326 (empty_statement:): Return size_zero_node.
12327 (statement:): Implement supplemental action when for_statement: is
12329 (label_decl:): New rule.
12330 (labeled_statement:): Rewritten using label_decl. Actions
12332 (labeled_statement_nsi:): Likewise.
12333 (if_then_statement): Actions implemented.
12334 (while_expression): New rule.
12335 (while_statement:): Rewritten using while_expression. Actions
12337 (while_statement_nsi:): Likewise.
12338 (do_statement_begin:): New rule.
12339 (do_statement:): Rewritten using do_statement_begin. Actions
12341 (for_statement:): Rewritten using for_begin. Actions implemented.
12342 (for_statement_nsi:): Likewise.
12343 (for_header:, for_begin:): New rules.
12344 (for_init:): Actions implemented.
12345 (statement_expression_list:, break_statement:,
12346 continue_statement:): Likewise.
12347 (yyerror): Count number of issued warning(s).
12348 (java_report_errors): Report error(s) and/or warning(s).
12349 (java_complete_class): Use build_java_argument_signature to
12350 recompute completed method signature.
12351 (java_check_regular_methods): New locals method_wfl and aflags.
12352 Use method_wfl instead of lookup_cl during error reports. Fixed
12353 indentation and modified some error messages. Use
12354 lang_printable_name in method instead of the DECL_NAME. New code
12355 to issue warnings on methods not overriding corresponding methods
12356 private to a different package.
12357 (java_method_add_stmt): Call add_stmt_to_compound.
12358 (add_stmt_to_compound): New function.
12359 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
12360 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
12361 (build_if_else_statement, patch_if_else_statement,
12362 build_labeled_block, generate_labeled_block,
12363 complete_labeled_statement, build_new_loop, build_loop_body,
12364 complete_loop_body, patch_loop_statement, build_bc_statement,
12365 patch_bc_statement, patch_exit_expr): New functions.
12366 * typeck.c (build_java_signature): Build argument signature before
12367 enclosing it in between parenthesis.
12369 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
12371 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
12372 (JAVA_OBJS): Added reminder comment
12374 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
12376 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
12377 be interpreted as a long long.
12379 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
12381 * decl.c (init_decl_processing): Use _Jv_InitClass, not
12382 soft_initialise_class. Use _Jv_NewMultiArray, not
12383 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
12384 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
12385 _Jv_CheckArrayStore, not soft_checkarraystore. Use
12386 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
12388 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
12390 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
12391 length_identifier_node): New global tree node constants.
12392 * parse.y (kw_super, kw_this, kw_length): Removed globals.
12393 Replace uses by super_identifier_node etc.
12394 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
12396 * parse.y (resolve_field_access): Don't special-case ".length" if
12397 flag_emit_class_files.
12398 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
12399 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
12402 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
12404 * decl.c (init_decl_processing): Remove unused method_type_node fields.
12405 * class.c (make_method_value): Remove init for removed fields.
12407 * class.c (layout_class): Use build_java_argument_signature.
12408 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
12410 * typeck.c (push_java_argument_signature): Removed. Merged into ...
12411 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
12412 (build_java_signature): Don't use push_java_argument_signature.
12414 * typeck.c (lookup_argument_method): New function.
12415 * parse.y (java_check_regular_methods): Use lookup_argument_method
12416 instead of lookup_java_method2 followed by lookup_java_method.
12418 * parse.y (check_method_redefinition): Minor optimization.
12420 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
12421 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
12423 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
12425 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
12428 * gjavah.c (java_float_finite): Use K&R-style definition.
12429 (java_double_finite): Likewise.
12430 (generate_access): Now returns void. Changed all callers.
12431 (last_access_generated): Removed.
12432 (process_file): Only make a single pass over the .class file.
12434 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
12436 * class.c (get_dispatch_table): Add extra dummy vtable entry,
12437 for compatibility for G++ (with -fvtable-thunks).
12438 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
12440 * gjavah.c (process_file): Use public inheritance for super-class.
12442 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12444 * lex.c (java_init_lex): Initialize ctxp->package.
12445 * parse.h (struct parser_ctxt): package and package_len replaced
12446 by tree package, an identifier node. Field method_decl_list is
12447 gone. Fixed comments.
12448 (lookup_field_wrapper, merge_qualified_name, not_accessible,
12449 class_in_current_package): New function prototypes.
12450 * parse.y (array_type:): Set class loaded flag on primitive type
12452 (package_declaration:): Assign ctxp->package to the
12454 (method_invocation:): Handle invocation of method qualified by
12456 (single_type_import_declaration:): Removed ambiguity check.
12457 (java_pop_parser_context): New local variable `next'. Reset and
12458 set IMPORT_CLASSFILE_NAME flags on current and previous import
12460 (java_accstring_lookup): Use new local macro COPY_RETURN.
12461 (lookup_field_wrapper): New function.
12462 (parser_qualified_classname): Use merge_qualified_name.
12463 (parser_check_super_interface): Broaden error message.
12464 (do_resolve_class): Check for qualified class name in the current
12465 compilation unit if appropriate.
12466 (process_imports): Check for already defined classes.
12467 (check_pkg_class_access): Got rid of call to
12468 get_access_flags_from_decl.
12469 (java_complete_expand_methods): Call safe_layout_class based on
12470 the current class size.
12471 (make_qualified_primary): Build a WFL qualification on primary if
12473 (merge_qualified_name): New function.
12474 (make_qualified_name): Use merge_qualified_name.
12475 (resolve_expression_name): Use safe_lookup_field.
12476 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
12477 (resolve_qualified_expression_name): Likewise. Check on resolved
12478 element accessibility.
12479 (not_accessible_p, class_in_current_package): New functions.
12480 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
12481 (patch_method_invocation_stmt): Merged common pieces. Check
12482 accessibility of invoked method.
12483 (check_for_static_method_reference): Add returned type in error
12485 (invocation_mode): Get rid of bogus check on PRIVATE methods.
12486 (refine_accessible_methods_list): Merged two conditions in test.
12487 (java_complete_class): Sanity check on stabilize_ref gone.
12488 * zextract.c (read_zip_archive): Cast lseek second argument to long.
12490 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
12492 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
12494 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
12496 * gjavah.c (F_NAN): Removed.
12497 (F_NAN_MASK): New macro.
12498 (F_POSITIVE_INFINITY): Removed.
12499 (F_NEGATIVE_INFINITY): Likewise.
12500 (java_float_finite): Rewrote.
12501 (D_NAN_MASK): Renamed.
12502 (java_double_finite): Rewrote.
12503 (D_POSITIVE_INFINITY): Removed.
12504 (D_NEGATIVE_INFINITY): Likewise.
12506 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
12507 If verbose, print underlying representation of value in hex.
12509 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
12511 * buffer.h, buffer.c: New files.
12512 * Makefile.in (JAVA_OBJS): Add buffer.o.
12514 Support locals variables and writing their debug entries to .class.
12515 * jcf-write.c: Simplify some by user new buffer type.
12516 (vode_buffer_grow): Removed.
12517 (struct localvar_info): New type.
12518 (localsvars, localvartable): New buffers.
12519 (localvar_alloc, localvar_free): New functions.
12520 (generate_bytecode_insns): Handle local variables.
12521 (generate_classfile): Write LocalVariableTable attribute.
12523 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12525 * jcf-io.c (open_in_zip): Check the zipfile magic number.
12526 * zipfile.h (ZIPMAGIC): New macro.
12528 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
12530 * Makefile.in (gjavah.o): Updated dependencies.
12531 (jcf-dump.o): Likewise.
12532 (all.indirect): Use ../gjavah.
12533 (../gjavah$(exeext)): Likewise.
12534 (clean): Don't remove gjavah.
12535 (clean): Remove parse.c, not java/parse.c.
12536 * Make-lang.in (java): Added gjavah.
12537 (gjavah$(exeext)): New target.
12538 (GJAVAH_SOURCES): New macro.
12539 (java.all.build): Added gjavah.
12540 (java.all.cross): Likewise.
12541 (java.rest.encap): Likewise.
12542 * config-lang.in (compilers, stagestuff): Added gjavah.
12544 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
12546 * gjavah.c (java_float_finite): New function.
12547 (java_double_finite): Likewise.
12548 (F_POSITIVE_INFINITY): New macro.
12549 (F_NEGATIVE_INFINITY): Likewise.
12551 (D_POSITIVE_INFINITY): Likewise.
12552 (D_NEGATIVE_INFINITY): Likewise.
12554 (print_field_info): Use java_float_finite and java_double_finite.
12556 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
12558 * parse.y (method_header): Name "this" implicit argument.
12560 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
12562 * jcf-write.c: Write out LineNumberTable attribute in .class file.
12563 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
12564 (put_linenumber): New function.
12565 (generate_bytecode_insns, generate_classfile): Write line numbers.
12567 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12569 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
12570 (lookup_name, build_known_method_ref, build_class_init,
12571 build_invokevirtual, invoke_build_dtable, match_java_method,
12572 build_field_ref, pushdecl_force_head, build_java_binop,
12573 binary_numeric_promotion, build_decl_no_layout,
12574 build_java_arrayaccess, build_newarray, build_anewarray,
12575 build_java_array_length_access, build_java_arraynull_check): New
12576 extern function prototypes.
12577 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12578 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
12580 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
12582 * jcf.h (jcf_out_of_synch): New extern function prototype.
12583 * parse.h: Static/global function implemented in parse.y
12584 prototyped and declarations moved at the end of the file.
12585 (DECL_P): Check that the argument isn't null.
12586 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12587 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
12588 (QUAL_DECL_TYPE): New macro.
12589 (PARAMS): Macro definition removed.
12590 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
12591 (return_statement:): Call build_return.
12592 (field_access:): Call make_qualified_primary in sub rule.
12593 (method_invocation:): Build method invocation and call
12594 make_qualified_primary when processing primaries.
12595 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
12596 get_type_from_signature.
12597 (java_check_regular_method): Extra integer 0 argument when calling
12598 lookup_java_method2.
12599 (lookup_java_interface_method2): Extra method DECL argument when
12600 calling lookup_java_interface_method2.
12601 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
12602 COMPOUND_EXPR node.
12603 (java_complete_expand_method): Layout current class iff not
12604 already done. Don't process interface's methods.
12605 (java_complete_expand_method): Use super class only if it
12606 exists. Use current class otherwise.
12607 (make_qualified_primary): New function.
12608 (resolve_expression_name): Process qualified expression or
12609 expression from primary the same way.
12610 (resolve_expression_name): Two last arguments to
12611 resolve_field_access are now NULL_TREEs.
12612 (resolve_field_access): New variable is_static. Local field must
12613 be DECLs. is_static computed on field DECLs only. Append code in
12614 where_found to the field access if necessary. Use QUAL_DECL_TYPE
12615 to initialize field_type.
12616 (resolve_qualified_expression_name): New local variable,
12617 previous_call_static and is_static. Handle primaries with function
12618 calls, casts, array references and `this'. `super' now handled as
12619 `(super_class)this'. Use is_static to clarify boolean expressions.
12620 Added code to handle case where a proper handle is required to
12621 access a field. Use QUAL_DECL_TYPE where applicable.
12622 (maybe_access_field): New function.
12623 (patch_method_invocation_stmt): New arguments primary, where,
12624 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
12625 deleted. Use `where' as a type to search from if specified. Check
12626 for static method reference where forbidden. Append primary or
12627 current_this to the argument list if not calling constructor nor
12629 (check_for_static_method_reference): New function.
12630 (patch_invoke): Layout the class on which new is done if
12632 (lookup_method_invoke): Changed format to report errors on
12634 (qualify_ambiguous_name): New local variable this_found. Now
12635 handle things from primaries. Method call are considered
12637 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
12638 changed into NULLs.
12639 (not_initialized_as_it_should_p): Comply with the new DECL_P.
12640 (java_complete_tree): New case fo RETURN_EXPR. Process function
12641 call arguments in separate function.
12642 (complete_function_arguments): New function.
12643 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
12645 (patch_assignment): Take the return function slot into account as
12646 a RHS. Distinguish assignment from a return.
12647 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
12648 when checking methods in interfaces.
12649 (resolve_type_during_patch): NULL argument to unresolve_type_p
12650 instead of NULL_TREE.
12651 (patch_newarray): Fixed typo in comment.
12652 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
12653 (build_return, patch_return): New functions.
12654 * typeck.c (lookup_java_constructor): Fixed typo in comment.
12656 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
12658 * constants.c (find_name_and_type_constant, find_fieldref_index,
12659 find_methodref_index): New methods.
12660 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
12661 just return given method. Also, rename to build_known_method_ref.
12662 (expand_invoke): Rename call to build_invoke_non_interface.
12663 * java-tree.h, parse.h: Update prototype.
12664 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
12665 (such as expand_expr_stmt) if flag_emit_class_files.
12666 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
12667 STACK_TARGET, IGNORE_TARGET): New macros.
12668 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
12669 (generate_bytecode_insn): New function to generate method's bytecode.
12670 (generate_classfile): Node generate Code attribute for a method.
12671 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
12672 push_long_const, field_op, adjust_typed_op, maybe_wide):
12673 New functions used by generate_bytecode_insn.
12675 * typeck.c (signature_include_return): Remove variable.
12676 (push_java_argument_signature, build_java_argument_signature): New.
12677 (build_java_signature): Use push_java_argument_signature.
12678 * parse.y: Use build_java_argument_signature instead of fiddling
12679 with signature_include_return.
12681 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
12683 * gjavah.c (print_c_decl): Always generate JArray<>* for array
12686 * Makefile.in (all.indirect): Added gjavah$(exeext).
12687 (gjavah$(exeext)): Added $(exeext).
12690 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12692 * class.c (layout_class): Call to java_layout_parsed_class replace
12693 by safe_layout_class.
12694 * expr.c (build_java_array_length_access): Removed static storage
12695 class in the function definition.
12696 (build_java_arraynull_check): Likewise.
12697 Also fixed typos in two comments.
12698 * lex.c (java_init_lex): Initialize static global kw_length.
12699 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
12700 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
12702 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
12703 * parse.h (resolve_no_layout): New static function declaration.
12704 (get_identifier_in_static): Declaration removed.
12705 (java_layout_parsed_class): Function name declaration changed to
12707 (build_newarray_node, patch_newarray, resolve_type_during_patch,
12708 not_initialized_as_it_should_p, build_this): New static function
12710 (pushdecl_force_head, build_java_binop, int_fits_type_p,
12711 binary_numeric_promotion, stabilize_reference,
12712 build_decl_no_layout, build_java_arrayaccess): Extern function
12713 declarations moved into their own section.
12714 (build_newarray, build_anewarray, build_java_array_length_access,
12715 build_java_arraynull_check): New extern function declarations.
12716 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
12717 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
12719 (CALL_CONSTRUCTOR_P): New macro.
12720 * parse.y (kw_length): New static global tree node.
12721 (return_statement): Tagged <node>.
12722 (RETURN_TK): Tagged <operator>.
12723 (variable_declarator_id:): Build variable declaration with an
12724 empty initialization value if a syntax error was found in the
12725 initialization part of the variable declaration.
12726 (statement_without_trailing_substatement:): return_statement: now
12727 uses the default rule.
12728 (return_statement:): Temporarily fixed to return NULL_TREE.
12729 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
12730 (class_instance_creation_expression:): Class creation rules now
12731 call build_method_invocation upon reduction.
12732 (array_creation_expression:): Rules call build_newarray_node upon
12734 (dim_exprs:): Build a list of dimension expressions.
12735 (dim_expr:): Store location of the OSB_TK in the dimension
12737 (method_invocation:): Added a new error rule.
12738 (build_unresolved_array_type): WFL argument may also be an array
12739 on a primitive type. Name of the argument changed to reflect this.
12740 (method_declarator): Insert argument type at the beginning of the
12741 argument type list and later reverse the list.
12742 (unresolved_type_p): Argument 'returned' may be optionally
12744 (java_layout_class_from_source): Function renamed
12746 (resolve_and_layout): Now call resolve_no_layout and
12748 (resolve_no_layout): New function.
12749 (purify_type_name): New function.
12750 (complete_class_report_errors): Call purify_type_name during error
12751 report on a type not found.
12752 (process_imports): error_found local variable doesn't need to be
12753 initialized to zero.
12754 (declare_local_variables): New local type_wfl. Fixed typo in error
12755 message. type_wfl assigned to unresolved type and used to register
12756 incomplete type. Build a WFL around the variable initialization
12757 statement so that debug info can be generated on it.
12758 (source_start_java_method): Reverse argument list after they've
12760 (current_this): New static global variable.
12761 (java_complete_expand_methods): Set current_this when appropriate.
12762 (resolve_expression_name): Build correct static and non static
12763 field access bearing a simple name.
12764 (resolve_field_access): Resolve the length field of arrays. Handle
12766 (patch_method_invocation_stmt): Set the type of the method
12767 invocation to error_mark_node. This value is later overridden by a
12768 valid type, if any. Don't handle qualified constructor invocation
12769 as qualified method invocation. Call lookup_method_invoke with its
12770 new flag. It's no longer necessary to access the selected method
12771 as the value of a tree list. Handle constructor invocation.
12772 (patch_invoke): Reverse argument list when invoking non interface
12773 methods. Insert call to new as the first argument of the
12775 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
12776 defined within a final class. Return INVOKE_STATIC if the invoked
12777 method is a constructor.
12778 (lookup_method_invoke): New lc argument is a flag to indicate a
12779 constructor lookup. Now handle constructor lookup. Choose the most
12780 specific method in case several were matching the invocation
12781 requirements. Return a method decl instead of a tree list featuring
12782 one single method decl element.
12783 (refine_accessible_methods_list): New lc flag argument to
12784 indicate that a constructor is being looked up.
12785 (not_initialized_as_it_should_p): New function.
12786 (java_complete_tree): Now process fake tree codes
12787 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
12788 save_expr on resolved function call arguments. Case on
12789 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
12790 (patch_assignment): LHS can be a field access expression. When
12791 dealing with reference, lhs_type is the promoted type of the
12792 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
12794 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12795 (patch_binop): Use not_initialized_as_it_should_p where
12797 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12798 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
12800 (resolve_type_during_patch): New function.
12801 (patch_cast): Call resolve_type_during_patch to resolve type and
12802 report error accordingly.
12803 (patch_array_ref): Use not_initialized_as_it_should_p where
12804 applicable. Array base expression is saved before being
12805 used. Promote the type of an array elements if it contains non
12807 (build_newarray_node, patch_newarray, build_this): New functions.
12809 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
12811 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
12812 increment it in `for' statement.
12813 (print_field_info): If number is inf or nan, don't print it.
12814 (print_method_info): If method name is `delete', just ignore it.
12815 (print_c_decl): Special-case jstringArray.
12817 * gjavah.c (help): New function.
12818 (no_argument): New function.
12819 (usage): Changed text.
12820 (main): Rewrote argument handling. Now handles -v, --help,
12822 (version): New function.
12823 (found_error): New global.
12824 (main): Return found_error.
12825 (generate_access): Set found_error.
12826 (print_c_decl): Likewise.
12828 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
12830 * gjavah.c (print_c_decl): Don't print "," when examining field.
12831 Skip type name when looking at "[L" types.
12832 (process_file): Now static.
12833 (generate_access): Now returns int.
12834 (last_access_generated): New global.
12835 (process_file): Clear last_access_generated; make multiple passes
12837 (print_field_info): Just return if generate_access returns true.
12838 (print_method_info): Likewise. Also, allow <init> functions to
12840 (print_c_decl): Added is_init argument. Print constructors
12842 (print_cxx_classname): Use UTF8_GET to extract characters from
12844 (print_base_classname): New function.
12845 (print_class_decls): New function.
12846 (process_file): Use it.
12847 (utf8_cmp): New function.
12849 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
12851 * lang-options.h: Format changed to match changes in gcc/toplev.c
12852 to implement a --help option.
12854 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
12856 * decl.c (init_decl_processing): Revert change to dtable_type.
12858 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
12860 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
12862 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
12864 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
12866 * lang.c (lang_init): Default flag_exceptions to 1, without
12867 checking to see if it's 2 first.
12869 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
12871 * constants.c: Include "system.h".
12872 * decl.c: Likewise.
12873 * lang.c (flag_new_exceptions): Get via extern now.
12874 (lang_init_options): New functions. Turn on flag_new_exceptions.
12876 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12878 * lex.c (java_lex): Return 0 when we see an invalid character in
12881 * lex.c (java_read_char): Specify extra argument when calling
12883 (java_read_unicode, java_parse_end_comment,
12884 java_parse_escape_sequence): Likewise,
12885 (java_lex): Specify extra argument when calling
12886 java_lex_error. Test that IDs are beginning with a legal character
12887 for IDs. Handle invalid characters with an error message and a
12888 call to java_lex_error.
12889 (java_lex_error): Adjust column position by new argument
12890 `forward'. Issue an error even if in the middle of reporting an
12893 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
12895 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
12896 we don't explicitly put a null pointer when we're copying it.
12898 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
12900 * gjavah.c (print_cxx_classname): New function.
12901 (super_class_name): Likewise.
12902 (print_super_fields): Removed.
12903 (in_super): Removed.
12904 (print_field_info): Never generate #defines.
12905 (print_c_decl): Changed generated types to match JNI. No longer
12906 print class name before method name.
12907 (print_method_info): Print "static" before static methods.
12908 Print "virtual" before non-final methods.
12909 (usage): Use exit(1), not exit(-1).
12911 (print_field_info): Use %.17g to print a double.
12912 (last_access): New globals.
12913 (process_file): Initialize last_access.
12914 (usage): Now static.
12915 (ACC_VISIBILITY): New define.
12916 (generate_access): New function.
12917 (print_field_info): Call it.
12918 (print_method_info): Likewise. Also, generate information for all
12919 methods, not just native methods. Return void.
12920 (print_c_decl): Return void.
12921 (print_field_info): Return void.
12923 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12925 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12926 processing the jc1 grammar file. Prefix bison functions and
12927 variables with java_.
12928 (parse.c): Dependencies on parse.h and lex.h
12929 * expr.c (build_java_arrayaccess): Function now global.
12930 * java-tree.h: Comment reorganized to carry on previous
12931 classification effort.
12932 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
12933 RESOLVE_TYPE_NAME_P): New flags on WFLs.
12934 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
12935 java_parse (new prefix java_ generated by bison).
12936 (java_layout_parsed_class, java_register_parsed_class): Function
12938 (yyparse): Removed unnecessary call to init_outgoing_cpool.
12939 * lex.c (static tree wfl_op): Variable deleted.
12940 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12941 ctxp fields to NULL_TREE.
12942 (java_lex): No longer create WFL for operators. Filename caching
12943 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12944 created as STRING_CST and later expanded. Removed extra argument
12945 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12947 (build_wfl_node): Removed code in comments.
12948 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12949 store token and location data in the current bison token.
12950 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12951 static/extern function declaration at the beginning of the file.
12952 (struct qualification): Data structure definition deleted.
12953 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12954 (qualify_ambiguous_name): Function declaration modified. Function
12955 now returns nothing.
12956 (build_array_ref, patch_array_ref, make_qualified_name,
12957 resolve_qualified_expression_name, maybe_generate_clinit,
12958 resolve_field_access): New static function declarations.
12959 (build_java_arrayaccess): New extern function declaration.
12960 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12961 (CALL_EXPR_PRIMARY): Macro deleted.
12962 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12963 (struct parser_ctxt): Field initialized_final
12964 removed. non_static_initialized, static_initialized: New fields.
12965 * parse.y (static tree kw_super, static tree kw_this): New global
12967 (%union): tree wfl field of operator member replaced by int
12968 location. WFLs are non longer created for operators.
12969 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12970 (qualified_name:): Now calls make_qualified_name to build the
12972 (type_declaration:): Consider generating <clinit> when class
12974 (variable_declarator:): Directly build an assignment node when the
12975 variable is initialized when declared.
12976 (this_or_super:): Build a WFL and set current location when THIS
12977 or SUPER are parsed.
12978 (expression_statement:): Wrap statement around a WFL.
12979 (primary_no_new_array:): Fixed typo. Changed value returned by
12980 THIS_TK because of its new type (temporary).
12981 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12982 (field_access:): Build qualified name with SUPER.
12983 (method_invocation:): Fixed returned value because of SUPER's new
12985 (array_access:): Use OSB_TK location information.
12986 (post_increment_expression:, post_decrement_expression:,
12987 unary_expression:, pre_increment_expression:,
12988 pre_decrement_expression:, unary_expression_not_plus_minus:,
12989 cast_expression:, multiplicative_expression:,
12990 additive_expression:, shift_expression:, relational_expression:,
12991 equality_expression:, and_expression:, exclusive_or_expression:,
12992 inclusive_or_expression:, conditional_and_expression:,
12993 conditional_or_expression:, assignment:): Use new location/token
12994 information available on operators.
12995 (create_class): Set super_decl_type to NULL_TREE when processing
12997 (register_fields): Field initialization is now a MODIFY_EXPR
12998 node. Chain initialization code to the matching lists (according
12999 the the field declaration modifiers).
13000 (maybe_generate_clinit): New function.
13001 (method_header): Don't set method's DECL_NAME to a WFL when adding
13002 methods to java.lang.Object.
13003 (resolve_and_layout): Now can return NULL_TREE if the type
13004 resolution fails. Otherwise, return the class DECL instead of its
13006 (check_method_redefinition): Don't patch method DECL_NAME if it
13007 belongs to java.lang.Object.
13008 (process_imports): Simply assign error_found to the value returned
13009 by check_pkg_class_access.
13010 (declare_local_variables): Don't use their init statements (if
13011 any) when parsing error were previously found. Reuse MODIFY_EXPR
13012 build during parsing as an init statement.
13013 (java_method_add_stmt): Now return the current method body.
13014 (java_layout_parsed_class, java_register_parsed_class): Functions
13016 (java_complete_expand_methods): Initialize the constant pool on a
13017 per class basis. Layout the classes before expanding their method
13018 bodies. Don't try expand artificial constructor code if error were
13019 found. Make the classes data and register them if no error were
13021 (java_complete_expand_method): Retrieve an artificial constructor
13022 argument list before entering its body. Assign the top block to
13023 the artificial constructor function body and set types of declared
13024 blocks and compound statements to void. Walk method body if not an
13025 artificial constructor.
13026 (make_qualified_name, cut_identifier_in_qualified): New functions.
13027 (resolve_expression_name): Fixed comments. Save/restore the
13028 current class CLASS_LOADED_P flag value. Build non qualified
13029 static field access and handle qualified expression names.
13030 (resolve_field_access, resolve_qualified_expression_name): New
13032 (patch_method_invocation_stmt): Use the new expression resolution
13033 scheme, calling resolve_field_access when the function call is
13034 resolved as an expression.
13035 (qualify_ambiguous_name): Function rewritten to work on qualified
13036 expression produced by make_qualified_name.
13037 (java_complete_tree): Promote type when function's argument are
13038 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
13039 the assignment to discover further errors if RHS is a expression
13040 name that fails to evaluate. Declare LHS initialized even though
13041 the assignment failed. Don't use the location variable and removed
13042 extra argument in patch function calls. Now handle the ARRAY_REF
13043 case and build internal string representation when STRING_CSTs are
13045 (build_method_invocation): Don't wrap function call around a WFL.
13046 (build_assignment): Likewise. Use the operator location
13048 (patch_assignment): Handle array access LHSs. Handle error
13049 provenance, resulting in a better error report.
13050 (build_binop): Use op_location from operator as binop location
13052 (build_unaryop, build_incdec, build_cast): Likewise.
13053 (patch_binop): Extract location information from the node. Fixed
13054 typo in error message.
13055 (patch_unary_op): Extract location information from the node.
13056 (build_array_ref, patch_array_ref): New functions.
13058 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
13060 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
13061 match _Jv_IsInstanceOf.
13062 * decl.c (init_decl_processing): Use _Jv_NewArray, not
13063 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
13065 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
13067 * decl.c (init_decl_processing): Functions are now named
13068 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
13070 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
13072 * java-tree.h (load_class): Add prototype.
13073 * class.c (is_compiled_class): Add missing arg to load_class.
13074 * expr.c (expand_java_NEW): Call load_class.
13075 * parse.y (process_import): Removed bogus use of void return value.
13077 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
13079 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
13080 Function name is "_Jv_Throw" instead of "soft_athrow".
13081 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
13082 Function name is "_Jv_AllocObject" instead of "soft_new".
13083 Takes an extra parameter (object size).
13084 * expr.c: Update calls.
13086 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
13088 * lex.c (java_get_line_col): Handle end-of-file.
13089 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
13091 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
13093 * lang.c (lang_init): Make -fexceptions the default.
13094 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
13095 exception handling is not turned on.
13097 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
13099 * lang.c (flag_new_exceptions): Make this this default.
13100 * decl.c (end_java_method): Call emit_handlers.
13101 * except.c (method_init_exceptions): Set language code and version.
13102 (expand_start_java_handler): Enable exception, and call
13103 expand_eh_region_start.
13104 (expand_end_java_handler): Enable exception, and set up catch blocks.
13105 (emit_handlers): New routine to generate the saved handlers.
13106 * java-except.h (emit_handlers): Add prototype.
13108 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
13110 We used to have three different representations of the constant pool:
13111 the CPool structure, the tree_constant_pool, and the constructures
13112 used to build the Class object (which may need class and string
13113 constants) in compiled code. None were appropriate for compiling
13114 to .class files, so I did a major overhaul.
13116 First, the tree_constant_pool array was removed. Things were
13117 modified to the CPool structure in the JCF could be used.
13118 Second, a "capacity" field was added to the CPool, and functions
13119 written to search for a matching constant, adding one if not found.
13120 The code that generated the Class object was changed to use a CPool.
13121 The actual TREE_LISTs used to build the CONSTRUCTORs used for
13122 the static Class object are now only in build_constants_constructor.
13123 Finally, I wrote code which can generate a .class file (including its
13124 constant pool) from the RECORD_TYPE of a class. This is a big step
13125 on the way to compiling Java source into .class files.
13127 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
13128 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
13130 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
13131 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
13132 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
13133 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
13134 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
13135 (lang_type): Removed constant_pool field.
13136 * jcf.h (CPool): Renamed size to count. Added field capacity.
13137 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
13138 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
13139 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
13141 * constants.c (current_constant_pool_tags, current_constant_pool_data,
13142 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
13143 * constants.c (build_constants_constructor): Use new outgoing_cpool.
13144 (set_constant_entry, find_constant1, find_constant2,
13145 find_class_constant, count_constant_pool_bytes, write_constant_pool,
13146 find_utf8_constant, find_class_or_string_constant): New functions.
13148 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
13149 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
13150 (give_name_to_class, get_class_constant): Likewise.
13151 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
13152 (get_name_and_type_constant, get_ref_constant): Removed.
13153 * parse.h (parser_ctxt): Remove field tree_constant_pool.
13154 * parse.y: Don't save/restore tree_constant_pool.
13155 * verify.c (verify_jvm_instructions): Update for new approach.
13156 * expr.c (expand_invoke, expand_java_field_op): Likewise.
13158 * lang-options.h: Added -femit-class-file, -femit-class-files.
13159 * lang.c (flag_emit_class_files), java-tree.h: New flag.
13160 (lang_f_options): Added "emit-class-file(s)".
13162 * expr.c (build_java_arrayaccess): Generate more efficient array
13163 bounds checking, by using unsigned compare.
13165 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
13167 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13169 * parse.h: New comment on the handling of unresolved type
13170 identifiers. JDEPs are now part of the jdep_code enum.
13171 (typedef struct jdep): Now use enum jdep_code or int, depending on
13172 availability. Both are narrowed down to an 8 bits bitfield.
13173 (CALL_EXPR_PRIMARY): Fixed comment.
13175 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
13177 * Make-lang.in (java): Added gjavac and jvgenmain.
13178 (java.start.encap): Depend on gjavac.
13179 (java.rest.encap): Depend on jvgenmain.
13181 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
13182 (JAVA_CROSS_NAME): Likewise.
13183 (java.all.build): Depend on jvgenmain and gjavac.
13184 (java.all.cross): Depend on jvgenmain and gjavac-cross.
13185 (jvgenmain$(exeext)): New target.
13186 (java.install-common): Wrote.
13187 * config-lang.in (compilers, stagestuff): Added gjavac and
13190 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
13192 * lang.c (lang_decode_option): New argc/argv interface.
13194 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13196 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
13197 * decl.c (build_decl_no_layout): New function.
13198 * expr.c (java_lang_expand_expr): Layout declarations found in
13199 blocks before they're pushed.
13200 * jcf-parse.c (load_class): Save current line when parsing class
13202 (parse_source_file): Register class before expanding their
13204 * lang.c (put_decl_node): Produce `null' when `void *' is
13206 * lex.c (static tree wfl_op): New static global, for error report
13208 (java_init_lex): wfl_operator and wfl_op initialized
13209 here. Filename caching added for wfl_op. Return wfl_op when `(' is
13211 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
13212 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
13213 build_unresolved_array_type): New static function definitions.
13214 (build_decl_no_layout): New extern function declared.
13215 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
13216 faulty modifier exists.
13217 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
13218 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
13219 (UNARY_PLUS_EXPR): New fake operator.
13220 (struct parser_ctxt): New field osb_number.
13221 * parse.y (static tree wfl_operator): New static WFL for operator
13222 bound error messages.
13223 (DECR_TK, INCR_TK): Moved.
13224 (OP_TK): Tagged <operator>.
13225 (array_type:): Now call build_unresolved_array_type.
13226 (dim_expr:): Count the number of '[' seen.
13227 (post_increment_expression, post_decrement_expression,
13228 pre_increment_expression, pre_decrement_expression,
13229 unary_expression_not_plus_minus, unary_expression:): Actions are
13230 now building the corresponding unary expressions.
13231 (cast_expression:): Actions are now building cast expressions.
13232 (build_unresolved_array_type): New function.
13233 (create_interface): Reset the number of declared interfaces.
13234 (create_class): Likewise.
13235 (method_header): Methods declared within the scope of an interface
13236 are now implicitly set public and abstract.
13237 (java_complete_class): Variable's and parameter's type are patched
13238 with a promoted type.
13239 (declare_local_variables): Resolved non builtin types are promoted
13240 before being used to build a variable decl. Removed type patch
13241 posted on variable initialization statement.
13242 (source_start_java_method): Use build_decl_no_layout to build the
13243 decl of a parameter of incomplete type.
13244 (java_register_parsed_class): Process interfaces too. Call
13245 rest_of_decl_compilation on each processed class declarations.
13246 (java_complete_expand_methods): Don't attempt to expand things in
13248 (java_complete_tree): Process CONVERT_EXPR, even though it always
13249 has a type. Propagate error_mark_node to node's type too. Promote
13250 method's call argument type and return error_mark_node if
13251 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
13252 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
13253 handle unary operator nodes.
13254 (build_assignment): Added comment.
13255 (print_int_node): New function.
13256 (patch_assignment): New second argument. New error handling. Use
13257 print_int_node. Handle references. Use can_cast_to_p to issue
13258 different error message according to the context and check upon
13259 the initialization of the RHS.
13260 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
13261 (operator_string): Handle more operators.
13262 (patch_binop): No longer use a function static
13263 wfl_operator. Improved error message on shift distance.
13264 (build_unaryop, build_incdec, build_cast, patch_unaryop,
13265 patch_cast): New functions.
13267 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
13269 * jvspec.c: New file.
13270 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
13272 * java-tree.h (identifier_subst): Add declaration.
13274 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
13276 * jvgenmain.c (main): Generate call to JvRunMain.
13278 * class.c (make_class_data): Push value for "sync_info" field.
13279 * decl.c (init_decl_processing): Push "sync_info" field.
13281 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
13283 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
13284 Java (source) name, not signature.
13285 Set TYPE_ALIGN to (at least) that of element_type.
13287 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
13289 * class.c: Moved classname-mangling-rekated code to ...
13290 * mangle.c: ... this new file.
13291 * jvgenmain.c: New program (needs mangle.c) to generate main program.
13292 * Makefile.in: Update for above changes.
13294 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13296 * expr.c (truthvalue_conversion): Convert integer and floating
13297 point value to their truth value.
13298 * lex.c (java_lex): Handle the `null' literal.
13299 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
13300 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
13301 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
13304 * parse.y: Reorganization/documentation on token declaration.
13305 (binop_lookup[]): New added new tree codes.
13306 (relational_expression): Build corresponding binary operators.
13307 (equality_expression, conditional_and_expression,
13308 conditional_or_expression): Likewise.
13309 (java_complete_class): Fix crash in debug message.
13310 (java_complete_tree): Check initialization of method call
13311 arguments. Further bogus node evaluation to detect more error
13312 during assignments. Handles more binary operators.
13313 (patch_assignment): Use DECL_P.
13314 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
13316 (operator_string): Handle more case. Compacted source.
13317 (patch_binop): Changed function comment. Checking for
13318 uninitialized first operand takes the compound assignment into
13319 account and uses DECL_P. Checking for uninitialized second operand
13320 delayed to routine's end. Use macros to issue type bound error
13321 messages and issue messages on both operands if their types are
13322 different. Force fixed type into node. Handle all binary
13325 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13327 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
13328 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
13329 build operator node and return tokens.
13330 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
13331 * parse.h (java_complete_tree): Changed returned type in prototype.
13332 (build_method_invocation, build_assignment, patch_assignment,
13333 patch_binop): New static function declarations.
13334 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
13335 BUILD_EXPR_WFL): New macros.
13336 * parse.y (enum tree_code binop_lookup[]): New static for token to
13338 (%union): Parser union has new sub-structure `operator'.
13339 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
13340 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
13341 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
13342 ASSIGN_ANY_TK): Tokens tagged `operator'.
13343 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
13344 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
13345 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
13346 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
13347 (assignment_operator:): Rule tagged `operator'.
13348 (expression_statement:): Re-installed default rule.
13349 (method_invocation:): Sub rules call build_method_invocation.
13350 (postfix_expression:): Don't attempt to resolve name here. Just
13352 (multiplicative_expression:): Sub-rules build corresponding binop
13354 (additive_expression:, shift_expression:, and_expression:,
13355 exclusive_or_expression:, inclusive_or_expression:): Likewise.
13356 (assignment:): Sub rule invoke build_assignment.
13357 (assignment_operator:): Default rules on sub rules.
13358 (force_error): Added documentation on this variable.
13359 (declare_local_variables): Build initialization calling
13361 (expand_start_java_method): Removed unused rtx declaration. Mark
13362 arguments as already initialized.
13363 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
13364 (java_complete_expand_methods): Don't process next method if
13365 completion of the previous one triggered errors.
13366 (java_complete_expand_method): Call source_end_java_method if no
13367 error were found during completion.
13368 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
13369 locals declaratilon. Handle names found within a class. Return
13370 error_mark_node when things aren't found.
13371 (patch_method_invocation_stmt): Return error_mark_node on failures.
13372 (patch_invoke): Removed unused local. Return the correct node.
13373 (java_complete_tree): Now returns a value. The BLOCK section binds
13374 local identifiers and the type of a BLOCK is now void. Assign the
13375 result of operand completion on COMPOUND_EXPR. Assign the
13376 encapsulated node of a WFL to the result of its completion, except
13377 when the node is an identifier. Now handle MODIFY_EXPR and several
13378 binary operators. Return error_mark_node on errors.
13379 (build_method_invocation, build_assignment, patch_assignment,
13380 build_binop, operator_string, patch_binop): New functions.
13381 * typeck.c (binary_numeric_promotion): New function.
13383 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
13385 * class.c (identifier_subst): New convenience wrapper for ident_subst.
13386 Replace most uses of ident_subst by identifier_subst.
13388 * class.c (push_class_static_dummy_field): Removed function.
13389 (build_class_ref): Find Class object decl by looking up "CNAME.class",
13390 instead of looking got "class" static field. Create that decl here.
13391 (class_identifier_node): Removed; no longer needed.
13392 (init_class_processing): Don't init class_identifier_node.
13393 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
13394 Do nreverse 0 times (instead of twice) for Object and Class.
13395 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
13397 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
13399 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
13400 while initializing linenumber_count and linenumber_table.
13401 Do it before init_function_start (which calls emit_line_note).
13402 * expr.c (expand_byte_code): Don't need to clear lineno here.
13404 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
13406 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
13407 then mangle number as _N_.
13409 * class.c (mangle_class_field): New function.
13410 (build_class_ref): Set assembler name of class reference using
13411 mangle_class_field.
13412 (push_class_static_dummy_field): Likewise.
13414 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
13416 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
13417 of assigning to TREE_CODE. The latter method exploits a feature
13418 of GCC that is not ANSI compliant.
13420 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13422 * decl.c (pushdecl_force_head): New function.
13423 (pushlevel): Removed conditional printf.
13424 (complete_start_java_method): Don't enter local variable scope if
13425 function is compiled from source code.
13426 * expr.c: parse.h now included
13427 (java_lang_expand_expr): New function.
13428 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
13429 printf. Terminate buffer when doing directories.
13430 * jcf-parse.c (parse_source_file): Call lang_init_source before
13431 parsing and before code generation.
13432 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
13433 use printf if the macro is defined.
13434 * lang.c (lang_init): Install lang_expand_expr hook on
13435 java_lang_expand_expr.
13436 (java_dummy_print): New function.
13437 (lang_init_source): New function.
13438 * lex.c (java_lex): Remember location of an opening brace at the
13439 second nesting level.
13440 (java_is_eol): Unget character seen after a CR if it is EOF.
13441 * parse.h: Now includes lex.h
13442 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
13443 printf if the macro is defined.
13444 (expand_start_java_method, build_expr_block, enter_block,
13445 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
13446 New static function declarations.
13447 (pushdecl_force_head): New extern function declaration.
13448 (INCOMPLETE_TYPE_P): New macro.
13449 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
13450 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
13451 BLOCK_EXPR_ORIGIN): New macros.
13452 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
13453 DECL_SOURCE_LINE_LAST): New macros.
13454 (struct parser_ctxt): Removed field current_method_decl, redundant
13455 with the field current_function_decl. Added fields
13456 first_ccb_indent1 and pending_block.
13457 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
13458 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
13460 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
13461 (compilation_unit:): Cosmetic on sub rule.
13462 (type_declaration:): Cosmetic on sub rules. Added an error rule.
13463 (variable_initializer:): Installed default rule on expression:.
13464 (method_declaration:): method_header: starts a new
13465 method. method_body: installs the function body, absorbs blocks
13466 emitted for temporary variable scopings, pops function's body block
13467 and merges function's last statement lineno in DECL_SOURCE_LINE.
13468 (method_body:): Installed default rules.
13469 (block:): Call enter_block when an opening brace is seen. Absorb
13470 scoping blocks and call exit_block when a closing brace is seen.
13471 (block_statement:): Cosmetic changes.
13472 (method_invocation:): Create WFL around CALL_EXPR node.
13473 (patch_stage): Added comment around definition.
13474 (method_header): Try to use first_ccb_indent1 as the first line of
13475 the method, so BP debug info are emitted at the first opening
13476 brace of the function. If the function has no body, use the
13477 location of the function's name. Override currently defined method
13478 name with the matching WFL so we can point redefinition errors
13479 using the location where the function's name was declared.
13480 (check_abstract_method_header): Interprets DECL_NAME as an
13481 identifier or as a WFL, accordingly.
13482 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
13483 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
13484 location and name information out of it and reinstall DECL_NAME to
13485 its original identifier node value.
13486 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
13487 function's source code).
13488 (read_import_dir): Test the value returned by find_class and issue
13489 a fatal accordingly.
13490 (declare_local_variables): Push a new block for the scope of the
13491 new variable(s) if code has been already generated at that nesting
13492 level. Pinpoint redefinition errors using the variable id
13493 WFLs. Generate initialization code if necessary. If the variable
13494 type is incomplete, register a patch on its decl.
13495 (source_start_java_method): Rewritten. Define a new block for the
13496 function's parameters. Build parameter decl out of function's
13497 arguments and register them for a patch if their types are
13499 (expand_start_java_method): Includes the part of
13500 source_start_java_method that was pushing the parameter decls and
13501 completing the method start code.
13502 (source_end_java_method): Removed call the expand_end_bindings and
13503 poplevel (already taken care of). Reinstall function's arguments
13504 and get function's last line of code before calling
13505 expand_function_end.
13506 (java_method_add_stmt): New comment before the function's
13507 code. Complement the second operand of the current COMPOUND_EXPR
13509 (java_complete_expand_methods): Don't generate debug info on line
13510 zero when expanding a generated constructor.
13511 (java_complete_expand_method): Set start and end line numbers for
13512 a artificially generated constructor to one and manually call
13513 enter_block and exit_block when defining it. For all methods:
13514 expand function's start calling the new expand_start_java_method
13515 and invoke java_complete_tree on the effective method's body, if
13517 (resolve_expression_name): Now use lookup_name_in_blocks to search
13518 local variable decls and print out an error when variables are
13520 (patch_method_invocation_stmt): Inserted comment before the
13522 (lookup_method_invoke): Chain method's arguments using chainon
13523 with the current arg list as a second argument. Inserted missing
13524 IDENTIFIER_POINTER when reporting an error on methods not found.
13525 (refine_accessible_methods_list): Don't retain constructors.
13526 (patch_arguments): Function removed.
13527 (java_complete_tree): Inserted comment before the function's
13528 code. New case for BLOCKs. Moved the WFL case a bit
13529 further. Complete function's arguments.
13530 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
13531 maybe_absorb_scoping_blocks): New functions.
13533 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13535 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
13537 * jcf-parse.c (parse_source_file, java_error_count): New forward
13538 and extern declarations.
13539 (java_parse_abort_on_error): Macro moved.
13540 (jcf_parse_source): fatal called if fopen fails. Now calls
13542 (parse_source_file): New parse_only parameter. Reflects the
13543 elimination of the second pass.
13544 (yyparse): parse_source_file called with argument set to 0.
13545 * jcf.h (JCF_ZERO): Sets java_source to zero.
13546 * lex.c (java_init_lex): pass argument is gone. Function modified
13547 to be called once during the analysis of a file.
13548 (java_unget_unicode): Fixed typo in fatal message.
13549 (java_get_line_col): Likewise.
13550 (java_lval): Likewise. String literals no longer built during
13552 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
13554 * parse.h (MODIFIER_WFL): New macro.
13555 (parse_check_super, parser_check_super_interface): Now return int.
13556 (parser_chain_incomplete_item, not_builtin_p,
13557 complete_method_decl): Declarations removed.
13558 (build_method_invocation_stmt, build_invoke): Renamed using the
13559 `patch' instead of `build'
13560 (register-incomplete_type, obtain_incomplete_type,
13561 java_complete_tree, java_complete_expand_method,
13562 unresolved_type_p, create_jdep_list): New function declarations.
13563 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
13564 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
13565 (jdep): New typedef on new struct _jdep.
13566 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
13567 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
13568 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13569 JDEP_RESOLVED_P): New macros.
13570 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
13571 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
13572 JDEP_VARIABLE): New enum values and jdep kinds.
13573 (jdeplist): New typedef on struct _jdeplist.
13574 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
13576 (CALL_EXPR_PRIMARY): New macro.
13577 (struct parser_ctxt): Fields java_pass, current_method_decl,
13578 method_decl_list deleted. New field jdeplist.
13579 (INCOMPLETE_P): Macro deleted.
13580 * parse.y (single_type_import_declaration:): Removed pass switch.
13581 (type_import_on_demand_declaration): Likewise.
13582 (field_declaration:): Removed pass switch on all sub rules.
13583 (class_declaration:): Call the complete_class_decl removed on
13585 (method_declaration:): Removed second pass switch. No longer chain
13586 methods decl when method_header reduced.
13587 (method_header:): Sub rules no longer depend on pass switch.
13588 (method_declarator:): Likewise.
13589 (method_body:): Likewise.
13590 (abstract_method_declaration:): Likewise.
13591 (block_statement:): Likewise.
13592 (local_variable_declaration:): Likewise.
13593 (argument_list:): Likewise.
13594 (method_invocation:): Likewise. Call to build_method_invocation_stmt
13595 removed. Partial CLASS_EXPR tree node built instead.
13596 (postfix_expression:): Removed pass switch on all sub rules.
13597 (java_pop_parser_context): Free classd_list content.
13598 (yyerror): Call obstrack_grow0 to finalize error message.
13599 (check_class_interface_creation): Comment modified to reflect new
13600 returned value meaning. Removed second pass switch. Return 1 if an
13601 error was found, 0 otherwise. Adjust pointer on filename if a
13602 leading path separator was found.
13603 (maybe_create_class_interface_decl): Removed first pass switch
13604 when linking the class decl to the class_list. Install a new
13605 jdep_list for the class.
13606 (add_superinterfaces): List of unresolved interfaces is
13607 gone. Unresolved interfaces are directly added to the current
13609 (create_interface): Second pass shortcut removed.
13610 ctpx->modifier_ctx access through MODIFIER_WFL.
13611 (create_class): Second pass shortcut removed. Call to
13612 register_incomplete_type replaces the call to
13613 parser_chain_incomplete_item.
13614 (complete_class_decl): Function removed.
13615 (duplicate_declaration_error): New way of retrieving redeclared
13617 (register_fields): Call to lookup_modifier_cl replaced by
13618 MODIFIER_WFL. New way of handling unresolved type, using
13619 unresolved_type_p and obtain_incomplete_type.
13620 register_incomplete_type replaces call to parser_chain_incomplete_item.
13621 (patch_stage): New static global variable.
13622 (method_header): New way of handling unresolved type, using
13623 unresolved_type_p and obtain_incomplete_type. patch_stage used to
13624 indicates that the method decl needs to be patched.
13625 (check_abstract_method_header): Call to lookup_modifier_cl
13626 replaced by MODIFIER_WFL.
13627 (method_declarator): Incomplete argument type are registered
13628 calling register_incomplete_type. Patch on the declared method is
13629 issued in that case.
13630 (unresolved_type_p): New function.
13631 (parser_check_super_interface): New comment to reflect function's
13632 modified returned type (int). Function and has a new argument
13633 this_wfl. Call to parse_error_context uses this_wfl instead of
13634 relying on lookup_cl.
13635 (parser_check_super): Comment reflects function's new returned
13636 type (int). Function returns nonzero value on error.
13637 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
13638 register_incomplete_type, jdep_resolve_class): New functions to
13639 handle incomplete types in declarations.
13640 (java_complete_class): Rewritten to work with the new incomplete
13641 type handling scheme.
13642 (complete_class_report_errors): Likewise.
13643 (complete_method_decl): Removed: it jobs is now handled by
13644 java_complete_class.
13645 (do_resolve_class): Class loaded in not already loaded and not
13646 found in Java source code.
13647 (java_check_regular_methods, java_check_abstract_methods): Don't
13648 call complete_method_decl anymore.
13649 (lookup_modifier_cl, not_builtin_p): Functions deleted.
13650 (read_import_dir): Got rid of the pass number dependency.
13651 (declare_local_variables): New handling of unresolved types (patch
13653 (source_start_java_method): New parameter level. Function called
13654 with level set to 1 when argument types are potentially
13655 unresolved. Called to complete the job with level set to 2 once
13656 types are complete.
13657 (source_end_java_method): Call to permanent_allocation
13658 removed. Waiting to be replaced by a more suitable obstack
13660 (java_complete_expand_methods, java_complete_expand_method,
13661 java_expand_finals): New functions.
13662 (build_method_invocation_stmt): Renamed
13663 patch_method_invocation_stmt. Extracts function call expression
13664 (wfl) and arguments (args) from CALL_EXPR tree operands.
13665 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
13666 call. Patch the function and argument operand of the CALL_EXPR
13668 (patch_argument, java_complete_tree): New functions.
13670 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
13672 Recover from missing fields and methods (i.e. error instead of fatal).
13673 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
13674 * expr.c (expand_invoke): Recover from missing method.
13675 (expand_java_field_op): Recover from missing field.
13676 Inline references to java.lang.{Integer,Char,...}.TYPE.
13677 * typeck.c (get_type_from_signature), java-tree.h: New function.
13678 * class.c (add_method): Use get_type_from_signature.
13679 (build_class_ref): Handle a class that was not found.
13680 * typeck.c (convert): Handle conversion to pointers (for convenience).
13681 * verify.c (verify_jvm_instructions): Use get_type_from_signature
13682 instead of lookup_field to handle missing fields.
13684 * jcf-parse.c (process_zip_dir): Set java_source.
13686 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
13688 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
13690 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13692 * jcf-parse.c (load_class): Don't change input_filename before
13693 calling jcf_parse_source (but still do it before calling
13695 (jcf_parse_source): Assign input_filename after having saved the
13697 * lex.c (java_init_lex): Chain a WFL node to the import on demand
13698 list. ctxp->modifier_ctx zeroed according to its new
13699 definition. ctxp->filename initialized. Removed
13700 JAVA_MODIFIER_CTX_UNMARK.
13701 (java_unget_unicode): Update the character based column position.
13702 (java_allocate_new_line): ref_count not used anymore. Always free
13703 ctxp->p_line. Initialize c_line->char_col to 0.
13704 (java_get_unicode): Update the character based column position.
13705 (java_lex): Use ctxp->elc to store current position in source
13706 file, at the beginning of the parsed token. Set modifier_ctx entry
13707 corresponding to the parse modifier to a WFL node. Return a WFL
13708 node when an identifier is parsed.
13709 (java_lex_error): Now uses ctxp->elc to store current position in
13711 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
13712 * lex.h (build_wfl_node): New function definitions.
13713 (struct java_line): ref_count and next fields are gone. New field
13715 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13716 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
13717 (JAVA_COLUMN_DELTA): New macro.
13718 (java_lc): New typedef on new struct _java_lc.
13719 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
13720 (parse_error_context, parse_warning_context): Changed prototypes.
13721 (java_get_line_col): Added as an available global function.
13722 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
13723 (IC_DECL): Replaced by macro IC_TYPE
13724 (DEPEND_WFL): New macro.
13725 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
13727 (exit_java_complete_class): Removed a commented out statement.
13728 (struct parser_ctxt): Added comments on fields. modifier_ctx is
13729 now an array of tree nodes. Deleted fields line_list and
13730 e_line. New field elc, to replace e_line.
13731 * parse.y (array_type:): Build WFL node.
13732 (qualified_name:): Build a single WFL node out of two. Retain
13733 the location information of the first node in the resulting node.
13734 (package_declaration:): Use package name as a WFL node
13735 (single_type_import_declaration:): Use imported name as a WFL node.
13736 (type_import_on_demand_declaration:): Use root of the imported
13737 packages as a WFL node.
13738 (field_declaration:): Removed unused local variable cl.
13739 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
13740 (yyerror): New static elc. Removed static error_line, error_pos.
13741 New local code_from_source. Save ctxp->elc into elc at the first
13742 pass. Call java_get_line_col to get a string of the line where
13743 the error occurred.
13744 (debug_line): Removed static function.
13745 (parse_error_context, parse_warning_context): Parameter cl is now
13746 a WFL node. Use its value to initialize ctxp->elc.
13747 (redefinition_error): Parameter cl is now a WFL node.
13748 (parse_add_interface): New parameter wfl. No longer call
13749 lookup_cl, use wfl instead.
13750 (check_class_interface_creation): Parameter cl is now a WFL node.
13751 (maybe_create_class_interface_decl): Likewise.
13752 (add_superinterfaces): New function.
13753 (create_interface): Removed local cl, node, super_decl,
13754 super_decl_type. Function now uses id as a WFL node. Better
13755 warning/error report on obsolete or forbidden mix of
13756 modifiers. Now calls add_superinterfaces to register interfaces.
13757 (create_class): Removed local cl, node. Local variable id is used
13758 as a WFL node. Better error report on forbidden modifier
13759 mix. Uses add_superinterfaces to register interfaces.
13760 (find_field): Argument cl is now a WFL node. Now store the WFL
13761 node of a fields that needs to be checked for their
13763 (method_header): Local variable node non longer used. Local
13764 variable id replaces cl.
13765 (check_modifiers_consistency): Local variable cl is now a WFL
13767 (method_declarator): Local variable cl replaced by parameter id.
13768 (parser_qualified_name): Now uses parameter name as a WFL node.
13769 (parser_check_super_interface): New parameter wfl, for achieve
13770 greater accuracy during error reports.
13771 (parser_chain_incomplete_item): New parameter named location. Used,
13772 along the decl, to construct the incomplete item node.
13773 (java_complete_class): resolve_class now uses WFL node extracted
13774 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
13776 (complete_method_decl): Unresolved function's argument types are WFL.
13777 (resolve_class): Parameter cl is now a WFL node.
13778 (resolve_and_layout): Likewise.
13779 (do_resolve_class): Likewise. Try first to use cl and then do the
13780 lookup on the decl when calling check_pkg_class_access.
13781 (complete_class_report_errors): Use IC_TYPE in place of
13782 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
13783 instead of doing a lookup over the decl.
13784 (java_check_final): Use WFL info from field tree list.
13785 (lookup_cl): Rewritten and returns a statically defined WFL node.
13786 (lookup_modifier_cl): Now uses information from WFL nodes.
13787 (process_imports): Likewise.
13788 (read_import_dir): name and cl arguments replaced by a single WFL
13789 node. Function modified accordingly.
13790 (find_in_imports_on_demand): Now uses WFL node.
13791 (check_pkg_class_access): cl argument is now a WFL node.
13792 (declare_local_variables): Fixed to use WFL nodes.
13793 (resolve_expression_name): Likewise.
13794 (build_method_invocation_stmt): name_combo argument renamed
13795 wfl. Function modified to use WFL nodes.
13796 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
13797 (lookup_method_invoke): cl is now a WFL node. Added missing
13798 IDENTIFIER_POINTER to class type decl name.
13800 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
13802 * lang.c (init_parse): Now returns char* containing the filename.
13804 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
13806 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
13808 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
13809 * class.c (make_class_data): If flag_assume_compiled, initial class
13810 state is CSTATE_PREPARED; make superclass and interfaces direct
13811 references, rather than constant pool indexes.
13813 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13815 * parser.y: Include flags.h. Removed debug variable pl.
13816 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
13817 (block:): Likewise.
13818 (labeled_statement_nsi:): Generate debug info when reducing
13819 expression_statement:.
13820 (check_pkg_class_access): get_access_flags_from_decl invokation
13821 fixed for new CLASS_* flags location.
13822 (source_end_java_method): Save/restore parser context when
13823 entering/leaving this routine. Restore lineno to its right value
13824 before calling expand_end_bindings.
13825 (build_method_invocation_stmt): build_invoke called with the
13826 current line information.
13827 (build_invoke): New argument cl. Wrap the function call around a
13829 (refine_accessible_methods_list): Changed comment, removed
13831 * parse.h: Fixed typo in comments.
13832 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
13833 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
13834 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
13836 * lex.c (java_lex): Record the last closing curly bracket of a
13838 * jcf-parse.c (jcf_parse_source): Now calls
13839 java_check_methods. Clarified comment, fixed typo.
13841 1998-04-09 Dave Brolley <brolley@cygnus.com>
13843 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
13844 (finish_parse): Expose for non USE_CPPLIB builds.
13846 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
13848 * lang.c (lang_print_xnode): New function.
13850 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
13852 * decl.c (class_dtable_decl), java-tree.h: New tree node.
13853 * class.c (get_dispatch_vector, get_dispatch_table): New functions
13854 used to build a class's dispatch table.
13855 (make_class_data): Generate dispatch table if flag_assume_compiled.
13856 Set dtable of class object to address of class_dtable_decl.
13858 * decl.c (int_decl_processing): Make soft_badarrayindex_node
13859 be volatile and have side effects - generates better code.
13861 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
13862 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
13864 * expr.c (expand_invoke): If class is final, method is
13865 effectively final, so can call it directly.
13867 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
13869 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
13871 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13873 * parse.y (build_method_invocation_stmt): Removed extra argument
13876 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13878 * expr.c (dtable_indent): Now static global.
13879 (expand_invoke): Now call invoke_build_dtable and
13880 build_invokevirtual.
13881 (invoke_build_dtable, build_invokevirtual): New functions.
13882 * jcf-io.c (find_class): Defer issuing a warning by setting
13883 jcf->outofsynch to 1.
13884 * jcf-parse.c (jcf_out_of_synch): New function.
13885 (load_class): Test this_jcf.outofsynch flag and call
13886 jcf_out_of_synch accordingly.
13887 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
13888 comment indentation.
13889 * lex.c (java_get_unicode): Fixed code indentation.
13890 (java_lex): Create string literal. Fixed typo. Removed several
13891 premature obstack_free.
13892 * parse.h: New enums for name resolution and invocation mode.
13893 (struct qualification): New data structure.
13894 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
13895 (do_resolve_class, build_method_invocation_stmt,
13896 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
13897 debug_line, identical_subpath_p, invocation_mode,
13898 refine_accessible_methods_list, build_invoke,
13899 lookup_method_invoke): New functions declared.
13900 (build_invokevirtual, invoke_build_dtable, match_java_method,
13901 build_field_ref, jcf_out_of_synch): New references to external
13903 (struct parse_ctxt): Removed artificial_constructor field.
13904 * parse.y: (array_type:): Type defined for this rule.
13905 (class_type:): Installed default rule for interface_type:.
13906 (array_type:): Now build Java array type.
13907 (qualified_name:): Now use obstack_grow0.
13908 (method_declaration:): Skip the artificial constructor added to
13910 (abstract_method_declaration:): Execute the code only during pass 1.
13911 (block:): Installed default rule in block_statements:.
13912 (block_statement:): Add the statement to the method during pass 2.
13913 (statement_expression): Installed default rule for
13914 method_invocation:.
13915 (argument_list:): Added code to build the argument list.
13916 (method_invocation:): Added call to create the method invocation
13918 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
13919 (debug_line): New function for debug.
13920 (complete_class_decl): No longer do something during pass 1.
13921 (method_header): Use BUILD_PTR_FROM_NAME.
13922 (parser_qualified_classname): Use obstack_grow0. Removed bogus
13924 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13925 function's main comment.
13926 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
13928 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
13929 (resolve_class): Now works with arrays.
13930 (do_resolve_class, resolve_and_layout): New functions.
13931 (java_check_regular_methods): Reverse method list before and after
13932 having processed it. No longer set ctxp->artificial_constructor.
13933 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
13934 accordingly. Fixed typo in issued error message. Now use
13936 (find_in_imports_on_demand): Now use obstack_grow0.
13937 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
13938 (source_end_java_method): Call expand_expr_stmt instead of
13939 expand_expr. Calls it before calling expand_function_end.
13940 (java_method_add_stmt): Do nothing if errors were found during
13942 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13943 (build_method_invocation_stmt, build_invoke, invocation_mode,
13944 lookup_method_invoke, refine_accessible_methods_list,
13945 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13947 * typeck.c (build_java_signature): Properly end method signature
13948 if return type skipped.
13949 (match_java_method): New function.
13951 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13953 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13955 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13957 * expr.c (build_invoke_non_interface): New function.
13958 (methods_ident, ncode_ident): Now static globals.
13959 (expand_invoke): Use build_invoke_non_interface.
13960 * java-tree.h (struct lang_decl): New field function_decl_body.
13961 (DECL_FUNCTION_BODY): New macro.
13962 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13963 CLASS_FROM_SOURCE_P.
13964 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13965 before starting pass 2. Call to java_generate_parsed_class replaced
13966 by java_register_parsed_class.
13967 * lex.c: Fixed typo in header. Some line width related formating.
13968 * lex.h: Some line width related formating.
13969 * parse.h (source_end_java_method, resolve_expression_name,
13970 complete_class_decl, maybe_create_class_interface_decl,
13971 check_class_interface_creation): New static function declarations.
13972 (java_layout_parsed_class, java_method_add_stmt): New function
13974 (struct parser_ctxt): Field mark_class_generate removed. New
13975 fields class_list and artificial_constructor.
13976 * parse.y: Fixed typo in header.
13977 (class_declaration:): Call complete_class_decl when class body
13979 (method_declaration:): Call source_end_java_method in pass 2 when
13980 the method body is defined.
13981 (postfix_expression:): Do expression name resolution on sub-rule
13982 name during pass 2.
13983 (create_class, create_interface): Merged common pieces.
13984 (check_class_interface_creation, maybe_create_class_interface_decl):
13986 (complete_class_decl): New function.
13987 (register_fields): Fixed line width related typo.
13988 (method_header): Correctly skip first argument when fixing
13989 argument line. Changed the loop.
13990 (java_check_circular_reference): Now use ctxp->class_list.
13991 (java_complete_class): Removed start/stop marking.
13992 (java_check_regular_methods): Now takes a class decl as an
13993 argument. Add default constructor if none were encountered.
13994 (java_check_methods): Now use ctxp->class_list. Changed call to
13995 java_check_regular_methods.
13996 (source_start_java_method): Set DECL_ARG_TYPE for each function
13998 (source_end_java_method, java_method_add_stmt): New functions.
13999 (java_generate_parsed_class): No longer exists.
14000 (java_layout_parsed_class, java_register_parsed_class): New functions.
14001 (resolve_expression_name): New function.
14003 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
14005 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
14006 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
14007 until pass initializations are done. Call read_import_dir with
14009 * parse.h: (lookup_modifier_cl): New function declared.
14010 (INTERFACE_FIELD_MODIFIERS): New macro.
14011 (OBSOLETE_MODIFIER_WARNING): New macro.
14012 * parse.y: (register_fields): Class type and current field name in
14013 local variables. Check modifier(s) if adding field(s) to an interface.
14014 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
14015 and report errors using the faulty modifier line context.
14016 (lookup_modifier_cl): New function.
14017 (read_import_dir): Detect and report default import processing
14020 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
14022 Add a pair of -fassume-compiled/-fno-assume-compiled options.
14023 * class.c (is_compiled_class): Return 1 after making sure it
14024 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
14025 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
14026 * java-tree.h (flag_assume_compiled): Add decl.
14027 * lang.c (lang_f_options): Add the flag.
14028 (flag_assume_compiled): Add decl, default to 0.
14030 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
14032 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
14033 (is_compiled_class): Likewise.
14034 (layout_class): Likewise.
14035 (layout_class): Detect and lay out classes defined in source code.
14036 (interface_of_p, add_interface_do, may_add_interface): New
14038 (add_interface): Now use add_interface_do.
14039 (add_method_1): New function.
14040 (add_method): Now use add_method_1.
14041 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
14042 (complete_start_java_method): New function.
14043 (start_java_mehod): Now call complete_start_java_method.
14044 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
14045 (expand_invoke): Likewise and fixed typo.
14046 *gjava.c: (print_super_field): Use new argument to find_class
14049 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
14050 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
14051 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
14053 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
14054 (add_method_1, push_class): New prototypes.
14055 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
14056 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
14057 directory where the class was found.
14058 (find_class): New argument DO_CLASS_FILE. Function find_class
14059 modified accordingly.
14060 *jcf-parse.c: (fix_class_path): New function.
14061 (load_class): Use new VERBOSE argument. load_class now finds and
14062 loads/parses .class/.java files. Save read_state of current_jcf
14064 (java_parser_abort_on_error): New macro.
14065 (jcf_parse_source, parse_source_file): New function.
14066 (jcf_parse): Fixed typo.
14067 (yyparse): Call parse_source_file () only.
14068 (process_zip_dir): Fixed typo, fix zdir->filename_length when
14069 writing the real class name back in the zip directory entry.
14070 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
14071 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
14072 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
14073 (find_class): Prototype fixed.
14074 *lex.c: Added 1998 time stamp.
14075 Removed all static global variables, moved into the parser
14076 context data structure.. Now include unistd.h if SEEK_SET not
14078 (java_init_lex): Rewritten.
14079 (java_sneak_unicode): Modified current unicode access in current line.
14080 (java_unget_unicode): Likewise.
14081 (java_allocate_new_line): New allocation management.
14082 (java_read_char): Modified access and storage of unget_utf8_value.
14083 New way of processing current unicode.
14084 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
14085 (java_get_unicode): Now use the parser context.
14086 (java_lineterminator): Likewise.
14087 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
14088 of the reentrant parser implementation. Function now use the
14089 parser context data structure and java_lval. Fixed production of
14090 the float and double constant "out of range" error message. Fixed
14091 obstack use. Return integer value when hitting a modifier. Now
14092 return type for TRUE, FALSE and other predefined types. Return
14093 identifier as a TREE_LIST list containing the current line context
14094 as the TREE_VALUE sub-node.
14095 (java_unicode_2_utf8): Fixed typo in declaration.
14096 (java_lex_error): Now use the parser context data structure.
14097 *lex.h: Added 1998 time stamp.
14098 (struct java_line): New fields ref_count and next.
14099 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14100 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
14101 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
14102 *parse.h: Added 1998 time stamp.
14103 (java_parse_source_file): Renamed from parse_source_file.
14104 (YYERROR_NOW, YYNOT_TWICE): Fixed.
14105 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
14106 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
14107 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
14108 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
14109 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
14110 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
14111 (struct parser_ctxt): New data structure to keep the parser context.
14112 *parse.y: Added 1998 time stamp, got rid of static global variables.
14113 (java_error_count, ctxp): New global variables.
14114 (%union): New value field.
14115 (numeric_type, integral_type): Rules removed.
14116 (primitive_type): Rule defined to handle integral, float, double and
14118 (qualified_name, package_declaration,
14119 single_type_import_declaration, type_import_on_demand_declaration,
14120 modifiers, class_declaration, super, interfaces,
14121 interface_type_list, class_body, field_declaration,
14122 field_declaration, variable_declarators, variable_declarator,
14123 variable_declarator_id, method_declaration, method_header,
14124 formal_parameter_list, formal_parameter, method_body, block,
14125 static, interface_declaration, extends_interfaces,
14126 abstract_method_declaration, local_variable_declarators): Rules now
14128 (force_error, do_warning): New global statics.
14129 (push_parser_context, parser_context_save_global,
14130 parser_context_restore_global, pop_parser_context): New functions.
14131 (yyerror): Now uses the global parser context. Fixed use of obstack.
14132 (parse_error, parse_error_context, parse_warning_context,
14133 java_accstring_lookup, redefinition_error, check_modifiers,
14134 parser_add_interface, create_interface, create_class, find_field,
14135 duplicate_declaration_error, register_fields, method_header,
14136 check_modifiers_consistency, check_abstract_method_header,
14137 method_declarator, parser_qualified_classname,
14138 parser_check_super_interface, parser_check_super,
14139 parser_chain_incomplete_item, java_check_circular_reference,
14140 layout_class_from_source, java_complete_class,
14141 complete_method_decl, resolve_class, complete_class_report_errors,
14142 java_check_final, check_method_redefinition,
14143 java_check_regular_methods, java_check_abstract_methods,
14144 java_check_methods, lookup_java_interface_method2,
14145 lookup_java_method2, lookup_cl, find_name_in_single_imports,
14146 process_imports, find_in_imports, read_import_entry,
14147 read_import_dir, find_in_imports_on_demand,
14148 check_pkg_class_access, not_builtin_p, declare_local_variables,
14149 source_start_java_method, java_generate_parsed_class): New
14151 *typeck.c: (signature_include_return): New global variable.
14152 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
14153 to add the function returned type in the signature.
14155 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
14157 * jcf-io.c (open_in_zip): Use strncmp and LEN.
14159 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
14161 * Make-lang.in (java.info): Added.
14162 (java.install-info): Added
14164 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
14166 * Makefile.in (clean): Also remove java/parse.c.
14168 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
14170 Add a pair of -fbounds-check/-fno-bounds-check options.
14171 * lang.c (lang_decode_option): Add code to grok arguments.
14172 (flag_bounds_check): Add decl.
14173 (lang_f_options): New array w/ the option in it.
14174 * java-tree.h (flag_bounds_check): Add decl.
14175 * lang-options.h: New file.
14176 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
14177 of a static macro value.
14178 (JAVA_ARRAY_EXCEPTION): Delete macro.
14180 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
14182 * typeck.c (build_java_array_type): Fix two bugs in previous change.
14183 * expr.c (build_anewarray): Add missing promote_type.
14185 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
14187 Add array types with known length to optimize bounds checking.
14188 * typeck.c (build_java_array_type): Take length parameter.
14189 (java_array_type_length, build_prim_array_type): New functions.
14190 * java-tree.h: Update for new functions.
14191 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
14192 * class.c: Use build_prim_array_type.
14193 * expr.c (can_widen_reference_to): Handle known-length array types.
14194 (verify_jvm_instructions): Keep track of integer push instructions
14195 followed by newarray/anewarray, so we can build known-length arrays.
14196 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
14197 (java_array_data_offset): New function.
14198 (build_java_array_length_access): New function. Optimize if constant.
14199 (build_java_arrayaccess): Constant fold bounds check.
14200 (expand_java_newarray, expand_java_anewarray): Replaced by ...
14201 (build_newarray, build_anewarray): New functions.
14202 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
14203 * verify.c (merge_types): Handle known-lengh array types.
14205 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
14207 * expr.c (expand_byte_code): Fix performace bug, which caused
14208 searching linenumber_table to be linear rather than constant.
14210 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
14212 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
14214 * decl.c, java-tree.h (soft_fmod_node): New global.
14215 * decl.c (init_decl_processing): Define __builtin_fmod.
14216 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
14217 using __builtin_fmod.
14219 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14221 * keyword.h: New file, output of keyword.gperf as processed by
14223 * lex.c (java_lex_init): Initialize java_error_flag.
14224 * parse.c (YYERROR_NOW): Uses java_error_flag.
14225 * parse.y: New static java_error_flag. Useless definition of
14227 * parse.y (java_error): Portable error recovery using
14228 java_error_flag (not yet completely tuned).
14230 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
14232 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
14234 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14236 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
14237 (parse.c, lex.c, keyword.h): New rules for Java source code
14239 * parse.c: Renamed into jcf-parse.c.
14240 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
14241 * keyword.gperf: New file, Java keywords.
14242 * parse.y: New file, Java language grammar.
14243 * parse.h: New file, Java language grammar definitions.
14244 * lex.c: New file, Java language lexer.
14245 * lex.h: New file, Java language lexer definitions.
14247 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
14249 * decl.c (clinit_identifier_node), java-tree.h: New global.
14250 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
14251 * verify.c (verify_jvm_instructions): Inline use of removed macros.
14252 * expr.c (expand_java_field_op): Check for invalid assignment
14255 * jcf-reader.c (get_attribute): Test for wrong attribute length.
14257 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
14259 * verify.c (verify_jvm_instructions): When processing a handler,
14260 attempt to set the current_subr to the right value.
14261 (More complicated code combines Sep 17 and Oct 22 versions.)
14263 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
14265 * class.c (push_class): Figure out (guess) name of source file.
14266 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
14267 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
14268 (parse_class_file): Change return type from int to void.
14269 Call debug_start_source_file/debug_end_source_file.
14271 * expr.c (build_java_binop): Fix masking 2nd operand.
14272 * decl.c (init_decl_processing): Set sizetype first.
14274 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
14276 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
14277 (Revert Sep 17 change.)
14279 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14281 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
14282 .class extension in their name and fix thing so we don't process
14283 them parse_zip_file_entries().
14284 (parse_zip_file_entries): Cleaned unused local variables.
14286 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
14288 * expr.c (can_widen_reference_to): Allows equal array element types.
14289 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
14290 * jcf-dump.c (RET): Get (and print) index.
14292 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
14293 Promote element type to POINTER_TYPE.
14295 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14297 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
14298 find_in_current_zip, jcf_figure_file_type): Moved from
14299 jcf-reader.c to parse.c.
14300 * zextract.c: (read_zip_archive): takes file_comment_length possible
14301 field into account.
14303 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
14305 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
14307 * verify.c (merge_types): Handle array types even better ...
14309 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
14311 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
14313 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
14314 * class.c (make_class_data): Don't build fields_decl if no fields.
14315 When building fields_decl, skip if DECL_ARTIFICIAL.
14317 * expr.c (java_stack_swap): Update stack_type_map.
14318 * verify.c (merge_types): Handle array types better.
14320 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
14322 * class.c (add_field): Don't promote short integral fields to
14323 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
14324 * expr.c (push_value): Promote and convert short integral values.
14326 * decl.c, java-tree.h (integer_two_node): New constant node.
14327 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
14329 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14331 * class.c (append_gpp_mangled_type): Use function argument
14332 unpromoted type to generate mangled name.
14334 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14336 * constants.c (build_constant_data_ref): Now uses current_class
14337 instead of main_class.
14338 (build_constants_constructor): Now uses current_class instead of
14340 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
14341 of the global variable SeepZipFiles done here.
14342 * zextract.c (read_zip_archive): extra_field optional field taken
14343 into account while computing the position of the class file in the
14345 * verify.c (verify_jvm_instructions): Use current_jcf to search
14347 * parse.c (load_class): First search for the class to load in the
14348 current zip file. Saves current_jcf (restored before returning
14349 from that function). Don't call JCF_FINISH in the class was found
14350 in the current ZIP file.
14351 (jcf_parse): If the class was found in the current ZIP file, save
14352 its tree_constant_pool (for later reuse).
14353 (parse_class_file): New function. Process each method defined in
14354 the current class and record the class as to be later registered.
14355 (yyparse): Rewritten. Figure the type of the current file and switch
14357 * lang.c: New global variable current_jcf.
14358 (lang_init): Removed compiling_from_source test (done later, in
14359 yyparse). Removed call the jcf_parse ().
14360 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
14361 (typedef struct JCF): New fields seen_in_zip (to mark a class found
14362 in the current ZIP file) and zip_offset (offset to the class data in
14363 the current zip file).
14364 * jcf-reader.c: zipfile.h included.
14365 localToFile: New ZipFileCache static global variable
14366 (parse_zip_file_entries): New function. Browse the current ZIP
14367 file directory and process each class found.
14368 (process_zip_dir): New function. Register each class found in the
14369 ZIP file directory. The class aren't parsed but a valid JCF is
14370 link to each of them.
14371 (find_in_current_zip): New function. Search for a class in the
14372 current ZIP file directory. If found, prepare the class so that it
14374 (jcf_figure_file_type): New function. Examine the file structure
14375 to figure a class file, a ZIP file. If none of these categories are
14376 matched, a source file is assumed.
14377 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
14378 SeenZipFile: New global variable.
14379 (open_in_zip): Use zipmember's length to accelerate the search for
14380 a member. If zipmember was NULL and zip file successfully read,
14382 * java-tree.h: New global variable current_jcf declared. Added
14383 declaration for current_constant_pool_tags, current_constant_pool_data,
14384 current_constant_pool_length, current_constant_pool_data_ref.
14385 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
14386 store the JCF of classes seen in a zip file) and tree *constant_pool
14387 (to save a loaded class constant pool). current_class declared here.
14388 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
14389 retrieve method_ref_constant.
14390 (PUSHC): java_push_constant_from_pool now uses current_jcf.
14391 (OBJECT): get_class_constant now uses current_jcf.
14392 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
14393 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
14394 (expand_invoke): Now uses current_class instead of main_class
14395 (build_class_init): Now uses current_class instead of main_class
14396 * class.c: New static global variable registered_class.
14397 (register_class): New function.
14398 (emit_register_class): Modified to use registered_class instead of
14400 (is_compiled_class): Now take into account class seen in the archive.
14402 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
14404 * except.h: Renamed to: java-except.h.
14405 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
14406 * except.c: Add semi-working (commented out) implementation.
14408 * expr.c (expand_iinc): Add needed flush_quick_stack.
14409 * parse.c (set_source_filename): New function.
14410 (give_name_to_class): Set input_filename from package.classname.java.
14412 * jcf-io.c (find_class): Don't look first in ".".
14414 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14416 * zextract.c (read_zip_archive): Now takes into account the
14418 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
14420 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
14422 * constants.c, java-tree.h (build_internal_class_name): New function.
14423 (alloc_class_constant): Re-implement using build_internal_class_name.
14424 * class.c (make_class_data): Likewise.
14425 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
14427 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
14429 * verify.c (verify_jvm_instructions): Temporarily set current_subr
14430 to NULL before pushing an exception handler target.
14432 * expr.c (flush_quick_stack): Save from low stack indexes to high.
14433 (java_stack_swap, java_stack_dup): Re-write to be safe from
14434 clobbering registers.
14435 (build_class_init): New function.
14437 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14439 * typeck.c (build_java_array_type): Temporary use
14440 permanent_obstack to create the array 'length' field.
14441 * expr.c (lookup_label): Temporay use permanent_obstack to create
14442 label if not found.
14443 * class.c (push_super_field): Tempory use permanent_obstack.
14445 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14447 * typeck.c (type_for_mode): Now handles double_type_node and
14449 * verify.c (verify_jvm_instructions): The instruction following
14450 the wide bytecode is checked. OPCODE_ret added to the list of
14453 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14455 * class.c (make_class): Temporary use permanent_obstack. Set the
14456 class CLASS_P field to 1.
14457 (push_class): Temporary use permanent_obstack.
14458 (set_super_info): Temporary use permanent_obstack.
14459 (add_method): Temporary use permanent_obstack, set
14460 METHOD_TRANSIENT().
14461 (add_field): Temporary use permanent_obstack. Sets
14462 FIELD_VOLATILE() and FIELD_TRANSIENT().
14463 (build_class_ref): Temporary use permanent_obstack if the class
14465 (build_static_field_ref): Temporary use permanent_obstack when
14466 creating field's rtl.
14467 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
14468 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
14469 and fields. Function finalized, as far as flag handling.
14470 (push_class_static_dummy_field): Temporary use permanent_obstack.
14471 (emit_register_class): Force generation of class registration at
14473 * decl.c (end_java_method): Call permanent_allocation() before
14475 * expr.c (can_widen_reference_to): Added comment to interface
14476 handling, fixed typo.
14477 (lookup_field): Now uses CLASS_P() to correct FIXME
14478 (expand_invoke): Verification on public && !static &&
14479 !abstract moved into soft_lookupinterfacemethod (kaffe).
14480 Use Object class dtable if objectref is an array when expanding
14482 (java_push_constant_from_pool): Temporary use permanent_obstack
14483 for CONSTANT_string
14484 * parse.c (get_ref_constant): Temporary use permanent_obstack to
14485 create constant references.
14486 (get_constant): Temporary use permanent_obstack to create constant.
14487 (load_class): Temporary use permanent_obstack to load class.
14488 (jcf_parse): Temporary use permanent_obstack to perform class
14490 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
14491 (build_java_signature): Temporary use permanent_obstack.
14492 * verify.c: (verify_jvm_instruction): removed unnecessary verification
14494 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
14495 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
14498 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
14500 * class.c (append_gpp_mangled_type): Fix typo.
14501 (emit_register_class): Use main_class to get class object, rather
14502 than looking for no-longer-existing static decl starting with _CL.
14503 * typeck.c (parse_signature_type): Promote array element type
14504 if it is a RECORD_TYPE.
14506 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
14508 * class.c (push_class_static_dummy_field): New function.
14509 (mangle_static_field): New. Do G++-style mangling of static fields.
14510 (layout_class): Mandle static fields here, not in add_field.
14511 (build_class_ref): The class object is now a dummy static field.
14512 * decl.c (find_local_variable): Look for best, instead of first match.
14513 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
14514 (build_java_athrow): Don't check here if exception is Throwable.
14515 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
14516 (TYPE_USED): Removed. No longer used ...
14517 * parse.c (jcf_parse): Call push_class_static_dummy_field.
14518 * verify.c (push_pending_label): New function.
14519 (push_pending_block): Renamed to check_pending_block.
14520 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
14521 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
14522 re-checking possible handlers) after a store (less wasted work).
14523 Check for null handler (finally) before calling add_handler.
14524 Various changes to (finally?) correctly handle try/finally.
14526 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
14528 * class.c: Include stdio.h.
14530 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
14532 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
14533 to make sure class is initialized before static/special invoke.
14535 * verify.c (verify_jvm_instructions): On a store instruction,
14536 call find_local_variable to force pre-allocation of decl and rtx.
14537 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
14539 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
14541 * class.c (build_class_ref): Strip off "promoted_" if need be.
14542 (make_field_value): Call build_java_signature when needed.
14543 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
14544 * expr.c (build_java_athrow): Don't push_value of exception.
14545 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
14546 match specification of [fd]cmp[lg] for NaNs.
14547 (expand_byte_code): Add support for exception handler ranges.
14548 * except.c: Add skeleton for EH code-generation.
14549 * verify.c (merge_types): Treat all promoted integral types as equal.
14550 * constants.c (build_constants_constructor): To force creation of
14551 current_constant_pool_data_ref, call build_constant_data_ref.
14553 * javaop.def (lload): Fix typo.
14554 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
14556 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14558 * parse.c: Don't include function.h.
14560 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
14562 * except.[ch]: New files.
14563 * Makefile.in (JAVA_OBJS): Add except.o
14564 * expr.c: Temporary warning about unimplemented exceptions.
14565 * verify.c: Verify exception handlers.
14567 * jcf-dump.c (disassemble_method): Print exception table.
14569 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14571 * expr.c (verify_jvm_instructions): Started a thorough
14572 verification of invoke* bytecodes.
14573 (expand_byte_code): flush quick stack if PC is the target of a
14574 branch. and undef RET (conflicting with config/i386/i386.h).
14575 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
14577 (expand_invoke): Now handles invokeinterface and do more
14578 verification according to the bytecode.
14579 (lookup_field): Don't try to load the class if processing
14581 (can_widen_reference_to): Now handles interfaces.
14582 * decl.c (init_decl_processing): New global variable
14583 soft_lookupinterfacemethod_node, declared in java-tree.h.
14584 Call set_super_info on string_type_node.
14585 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
14587 * class.c (set_super_info): Fills the CLASS_* flags according to
14589 (get_access_flags_from_decl): Handles all class flags.
14591 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
14593 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
14594 * parse.c (yyparse): Check for abstract method, and missing code.
14595 * expr.c (expand_byte_code): Change interface.
14596 * lang.c (put_decl_node): Print promoted types prettier.
14597 * verify.c (verify_jvm_instruction): Change interface.
14598 Partial support for scanning exception table.
14599 For load instructions, handle promoted integral types.
14601 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
14603 * verify.c: New file, with contents moved from expr.c.
14604 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
14605 * typeck.c (is_array_type_p): Moved here from expr.c.
14606 * java-tree.h: Add some now-needed function declarations.
14607 * Makefile.in (JAVA_OBJS): Added verify.o.
14609 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14611 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
14612 METHOD_ABSTRACT flag.
14614 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
14615 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
14616 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
14618 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
14620 (start_java_method): Hook for SYNCHRONIZED methods.
14622 * expr.c (build_java_jsr, build_java_ret): New functions
14623 (JSR,PRE): New macros
14624 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
14625 (verify_jvm_instructions): tableswitch, lookupswitch,
14626 monitorenter, monitorexit, goto_w: verified.
14627 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
14628 (build_java_monitor): New function.
14629 (MONITOR_OPERATION): Modified to call build_java_monitor()
14630 (verify_jvm_instructions): Started a thorough verification of
14633 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
14635 Support verification of jsr/ret subroutines (used for try/finally).
14636 * decl.c (return_address_type_node): New type node.
14637 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
14638 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
14639 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
14640 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
14641 TYPE_USED): New macros for special types in type_map.
14643 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
14644 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
14646 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
14648 * expr.c (can_widen_reference_to): New function.
14649 (pop_type): Use it.
14650 (merge_type_state): Support handling start of subroutine.
14651 (push_pending_block): Return char* error message, instead of calling
14652 fatal on an error. Also handle subroutines.
14653 (verify_jvm_instructions): Handle errors from push_poending_block.
14654 Support jsr and ret instructions.
14656 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
14658 * jcf-io.c (find_classfile): Fix thinko.
14659 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
14661 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
14663 * Makefile.in (BISON): Remove.
14665 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
14667 * Makefile.in: Convert to autoconf.
14668 * config-lang.in (outputs): Added java/Makefile.
14670 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
14671 Rename cc1java to jc1.
14673 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
14674 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
14676 * class.c (class_depth): Do load_class if needed.
14678 Mostly better verification.
14679 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
14680 (init_decl_processing): Change return type of soft_checkcast.
14681 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
14682 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
14683 lang_print_error): New functions.
14684 (lang_init): Set global hook print_error_function to lang_print_error.
14685 * expr.c: In the type_map ptr_type_node is only used for null now.
14686 (pop_type, merge_types): Hence ptr_type_node matches any reference.
14687 (merge_types): Dererence pointer to record types before comparing.
14688 (decode_newarray_type, merge_types): On error just return NULL.
14689 (build_java_binop): Add preliminary implementation (with warning)
14690 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
14691 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
14692 (expand_compare, expand_java_goto, expand_java_call): Don't
14693 push_pending_block, since that only makes sense when verifying.
14694 (merge_type_state): Different return codes.
14695 (push_pending_block): A block may need to be verified more than once.
14696 (expand_byte_code): Warn about unused code at code generation time.
14697 (verify_jvm_instruction): Changed logic, since code may need to be
14698 re-verified if type-state has changed. Also, better error handling.
14699 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
14700 Improve newarray, anewarray, ?aload, athrow,
14701 * java-tree.h (LABEL_CHANGED): New macro.
14703 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14705 * decl.c (soft_athrow_node): New global variable initialized.
14706 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
14707 * typeck.c (convert): Added support for REAL_TYPE.
14708 (convert_to_char): New function.
14709 (convert): Handle CHAR_TYPE.
14710 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
14711 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
14712 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
14714 (verify_jvm_instructions): Added break a the end of bogus unop: label.
14715 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
14716 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
14717 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
14718 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
14719 to Use The Right Things.
14720 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
14721 compatible with INT. BOOLEAN is made equivalent to BYTE.
14722 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
14723 OPCODE_ifnonnull): Now supported.
14724 (build_java_athrow): New function.
14726 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
14728 Rename method name <init> to match G++ (and fix mangling).
14729 * class.c (layout_class): Replace method name of <init> by class name.
14730 (make_method_value): Do inverse renaming of constructor from <init>.
14731 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
14732 * typeck.c (lookup_java_constructor): New function.
14733 * expr.c (expand_invoke): If method_name is <init>, call
14734 lookup_java_constructor to find constructor.
14736 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
14738 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14740 * parse.c (get_class_constant): Modified to handle array "classes"
14741 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
14743 (convert): Modified to handle real type.
14744 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
14745 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
14746 variables declared.
14747 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
14748 soft_multianewarray, soft_newarray_node, soft_throw_node): New
14749 global variables initialized.
14750 (find_local_variable): Handles the case of a pointer
14751 (end_java_method): Restore the use of one more scope
14752 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
14753 build_java_array_length_access, expand_java_arrayload,
14754 expand_java_arraystore, expand_java_array_length,
14755 expand_java_multianewarray, expand_java_anewarray,
14756 build_java_check_indexed_type, is_array_type_p,
14757 build_java_throw_out_of_bound_exception): New functions.
14758 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
14759 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
14760 OPCODE_<t>aload): Implemented code for verification.
14761 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
14762 ARRAY_NEW_MULTI): Macro defined.
14763 (CONVERT): Modified to invoke convert().
14764 (case OPCODE_aload2): Fixed index typo from 2 to 1.
14766 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
14768 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
14769 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
14770 (make_class_data): Field name needs '/' as package prefix.
14771 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
14773 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
14775 Implement debug information for local variables.
14776 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
14777 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
14778 DECL_LOCAL_SLOT_CHAIN): New macros.
14779 (struct lang_decl_var): New type.
14780 * parse.c (give_name_to_locals): Move to decl.c.
14781 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
14782 (start_java_method): Re-write parameter handling.
14783 (pending_local_decls): New global variable.
14784 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
14785 (find_local_variable): Accept pc so we can skips decls not in range.
14786 (struct binding_level): Add end_pc field.
14787 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
14788 (various): Change so current pc gets passed to find_local_variable.
14790 * decl.c (init_decl_processing): Re-arrange fields in
14791 class_type_node and and method_type_node to match kaffe 0.9.1.
14792 * class.c (make_method_value, make_class_data): Update
14793 initializations to match.
14795 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
14797 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
14798 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
14799 (push_super_field): New function.
14800 (make_class_data): Handle inheritance of class static initializer.
14801 (layout_class): New name mangling.
14802 * constants.c (build_constant_data_ref): Init type of data array
14803 to a one-element array.
14804 (build_constants_constructor): Set DECL_SIZE from complete array type.
14805 * decl.c: Rename class_type, object_type etc to class_type_node,
14806 object_type_node etc. Make former inherit from latter.
14807 * expr.c (expand_invoke): Add cast of function address.
14808 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
14809 * parse.c (yyparse): Don't call layout_class here.
14810 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
14812 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
14814 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
14815 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
14816 (alloc_class_constant): New.
14817 * expr.c (expand_invoke): Make sure method's class is initialized.
14818 * class.c (interits_from_p, emit_register_class): New functions.
14819 * parse.c (yyparse): Call emit_register_class.
14821 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
14823 * constants.c: New file, to handle constant pool.
14824 * Makefile.in (JAVA_OBJS): Add constants.o.
14825 * decl.c (init_decl_processing): Update, fix, finish various structs.
14826 (pushdecl_top_level): New.
14827 * parse.c (layout_class): Moved to class.c.
14828 * expr.c (java_push_constant_from_pool): New function.
14829 * class.c (build_class_ref): Make work fully
14830 (make_class_data): Emit super-class, constant pool, interface vector.
14832 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
14834 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
14835 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
14836 * class.c (class_depth): New function.
14837 (lookup_named_class): Replaced by new function lookup_class.
14838 * decl.c (object_type_node, string_type_node): New.
14839 Remove various types that we no longer need.
14840 * expr.c (verify_jvm_instructions): New separate verifier pass.
14841 (push_type, pop_type): New functions for verifier.
14842 (type_stack_dup, pop_argument_types, merge_types): Likewise.
14843 (expand_byte_code): Simplify, since we assume already verified.
14844 (expand_invoke): Now mostly works.
14845 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
14846 * lang.c (main_class): Move to parse.c. Don't make_class yet.
14847 * parse.c: Wait to allocate class object until we know its name.
14848 (layout_class): Calculate DECL_VINDEX for each virtual method.
14849 * typeck.c (get_array_type): Rename to ...
14850 (build_java_array_type): ... and provide working implementation.
14851 (build_java_signature): New function - build Java signature of type.
14852 (set_java_signature): New function - cache signature with type.
14853 (lookup_java_method): New function.
14855 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
14857 * class.c (ident_subst): Take extra SUFFIX parameter.
14858 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
14859 (set_constant_value, build_static_field_ref, is_compiled_class): New.
14860 (build_class_ref): Actually implement.
14861 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
14862 * decl.c (builtin_function): New.
14863 (init_decl_processing): Update for current Kaffe. Declare some
14864 builtin Kaffe functions.
14865 * expr.c (build_address_of): New.
14866 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
14867 Renamed (from expand_java_new etc), and added working implementations.
14868 (build_field_ref): Now also handle static fields.
14869 (expand_invoke): Implement invokestatic, and start implement rest.
14870 * java-opcodes.h: Use javaop.def to avoid duplicated list.
14871 * javaop.def: Rename invokevirt -> invokevirtual.
14872 * lang.c (use_handles): Removed.
14873 * parse.c: Add support for ConstantValue attribute.
14874 Handle nested loading of a class. (JPOOL_UTF): New.
14876 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
14878 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
14880 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
14882 * Make-lang.in (java.install-man): New empty rule.
14883 * typeck.c (set_local_type): New function.
14884 * expr.c (STORE_INTERNAL): Call find_local_variable,
14885 not find_stack_slot. Call set_local_type.
14887 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
14889 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
14890 and building RECORD_TYPE CONSTRUCTORs.
14891 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
14893 * lang.c (use_handles): Change the default to 0.
14894 * decl.c: Define and build class_type, field_type, utf8const_type.
14895 * class.c (make_class_data, make_field_value,
14896 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
14897 hashUtf8String, strLengthUtf8, mangled_classname:
14898 Functions to build reflective data structures.
14899 * parse.c (yyparse): Call make_class_data.
14901 * jcf-io.c (open_class, find_classfile): New functions.
14902 * jcf-dump.c: Support reading classfile from explicitly-named
14903 class file (without CLASSPATH searching).
14905 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
14907 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
14908 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
14909 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
14910 (get_constant): Now trivial for CONSTANT_Utf8.
14912 * jcf.h: Make NEW_CPOOL the default.
14913 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
14915 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>