| blob | eaf668b598014042cc93fd67a6de1794908d9676 |
1 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
3 * parse.y (check_pkg_class_access): ANSIfy definition.
5 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7 * decl.c, parse-scan.y, parse.y: Don't cast return value of
8 xmalloc et al.
10 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
12 2003-01-09 Geoffrey Keating <geoffk@apple.com>
14 Merge from pch-branch:
16 2002-12-02 Geoffrey Keating <geoffk@apple.com>
18 * Make-lang.in (java/gjavah.o): Update dependencies.
19 * gjavah.c: Include ggc.h.
21 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
23 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
24 (JCFDUMP_OBJS): Add ggc-none.o.
25 (java/jcf-dump.o): Depend on GGC_H.
26 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
27 CPool substructures.
28 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
29 * jcf-dump.c: Include ggc.h.
31 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
33 * jcf.h (union cpool_entry): New.
34 (struct CPool): Use gengtype to mark. Change field 'data' to be
35 an array of unions.
36 (struct JCF): Use gengtype to mark.
37 (CPOOL_UINT): Update for new cpool_entry type.
38 (CPOOL_USHORT1): Likewise.
39 (CPOOL_USHORT2): Likewise.
40 (CPOOL_FINISH): Use GC to free cpool subfields.
41 * parse.h (struct parser_ctxt): Mark field current_jcf.
42 * lex.c (java_init_lex): Use GC to allocate struct JCF.
43 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
44 (main_jcf): Use gengtype to mark.
45 (ggc_mark_jcf): Delete.
46 (get_constant): Update for new cpool_entry type.
47 (give_name_to_class): Likewise.
48 (get_class_constant): Likewise.
49 (init_outgoing_cpool): Use GGC to allocate struct CPool.
50 (java_parse_file): Use GGC to allocate struct JCF.
51 (init_jcf_parse): Don't call ggc_add_root.
52 * jcf-reader.c (jcf_parse_constant_pool): Update for new
53 cpool_entry type.
54 * java-tree.h (current_jcf): Use gengtype to mark.
55 (CPOOL_UTF): Update for new cpool_entry type.
56 (outgoing_cpool): Use gengtype to mark.
57 (struct lang_type): GC struct JCF and struct CPool.
58 * config-lang.in (gtfiles): Add jcf.h.
59 * constants.c (find_tree_constant): New.
60 (set_constant_entry): Allocate cpool subfields using GGC. Update
61 for new cpool_entry type.
62 (find_constant1): Update for new cpool_entry type.
63 (find_constant2): Likewise.
64 (find_utf8_constant): Use find_tree_constant.
65 (find_class_or_string_constant): Remove unnecessary cast to jword.
66 Update for new cpool_entry type.
67 (count_constant_pool_bytes): Update for new cpool_entry type.
68 (write_constant_pool): Likewise.
69 (alloc_name_constant): Use find_tree_constant.
70 (build_constants_constructor): Update for new cpool_entry type.
72 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
74 * parse.y (mark_parser_ctxt): Delete.
75 (goal): Don't use ggc_add_root.
76 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
77 (java_pop_parser_context): Let GC free parser_ctxt.
78 (java_parser_context_resume): Likewise.
79 * parse.h (struct parser_ctxt): Use gengtype to mark.
80 (ctxp): Likewise.
81 (ctxp_for_generation): Likewise.
82 * lex.h (struct java_lc_s): Mark for gengtype.
83 (java_lexer): Rearrange for gengtype.
84 * config-lang.in (gtfiles): Add lex.h, parse.h.
86 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
88 * All Files: Remove PARAMS macro.
90 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
91 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
92 `__STDC__' macros.
94 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
95 VA_CLOSE.
97 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
99 * Make-lang.in (java.install-common, java.uninstall,
100 java.install-info, java.install-man): Prepend $(DESTDIR)
101 to destination paths in all (un)installation commands.
102 (java.install-common): Rewrite $(LN) command to support
103 DESTDIR with "ln" as well as with "ln -s".
105 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
107 * java-tree.h: Protect against multiple inclusion.
109 2003-01-07 Tom Tromey <tromey@redhat.com>
111 * class.c (add_assume_compiled): Don't adjust parent if we're
112 already at the root of tree.
114 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
116 * lang.c (dump_compound_expr): Prototype.
118 2003-01-03 Tom Tromey <tromey@redhat.com>
120 Fix for PR java/8712:
121 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
122 when simply checking against `null'.
124 2003-01-03 Tom Tromey <tromey@redhat.com>
126 * gcj.texi (Standard Properties): Document http.proxyHost and
127 http.proxyPort.
129 * gcj.texi (GNU Classpath Properties): Document new properties.
131 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
133 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
134 java/lang-options.h, java/mangle.c, java/mangle_name.c,
135 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
137 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
139 * Make-lang.in, boehm.c, buffer.c,
140 buffer.h, builtins.c, class.c,
141 config-lang.in, constants.c,
142 convert.h, decl.c, except.c,
143 expr.c, java-except.h,
144 java-tree.h, javaop.def,
145 jcf-parse.c, jcf-write.c,
146 jv-scan.c, jvgenmain.c,
147 jvspec.c, keyword.gperf,
148 keyword.h, lang-options.h,
149 lang-specs.h, lang.c, lex.c,
150 lex.h, mangle.c, mangle_name.c,
151 parse-scan.y, parse.h, parse.y,
152 typeck.c, verify.c, xref.c,
153 xref.h: Replace "GNU CC" with
154 "GCC" in the copyright header.
156 * check-init.c, gjavah.c, javaop.h,
157 jcf-depend.c, jcf-dump.c, jcf-io.c,
158 jcf-path.c, jcf-reader.c, jcf.h,
159 zextract.c, zipfile.h: These files are
160 "part of GCC". Also say "GCC" not "GNU CC".
162 2002-12-30 DJ Delorie <dj@redhat.com>
164 * Make-lang.in: Protect against texi2pod/pod2man failing.
166 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
168 * gcj.texi: Use @copying.
170 2002-12-27 Mark Mitchell <mark@codesourcery.com>
172 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
173 print_cxx_classname.
174 (print_cxx_classname): Add add_scope parameter.
175 (print_class_decls): Do not emit a semicolon after the extern
176 "Java" block.
177 (process_file): Adjust calls to print_cxx_classname.
179 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
181 * gcj.texi: Include Cover Texts in man page.
183 2002-12-23 Jeff Sturm <jsturm@one-point.com>
185 * class.c (build_static_field_ref): Check FIELD_FINAL.
187 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
188 instead of current_constant_pool_data_ref.
189 * java-tree.h (current_constant_pool_data_ref): Undefine.
190 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
191 * jcf-parse.c (init_outgoing_cpool): Don't initialize
192 current_constant_pool_data_ref.
194 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
195 not build_internal_class_name.
197 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
198 Use it when class ref isn't certain to be compiled.
200 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
202 * gcj.texi: Include gcc-common.texi.
203 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
204 $(srcdir)/doc/include/gcc-common.texi.
206 2002-12-22 Anthony Green <green@redhat.com>
208 * gcj.texi (Limitations): Add note about org.xml.sax and
209 org.w3c.dom.
211 2002-12-20 Tom Tromey <tromey@redhat.com>
213 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
214 where minimum case value is Integer.MIN_VALUE.
215 Fixes PR java/8955.
217 2002-12-18 Andrew Haley <aph@redhat.com>
219 * parse.y (patch_invoke): Force evaluation order when `check' is
220 set. For PR libgcj/8945.
222 2002-12-16 Mark Mitchell <mark@codesourcery.com>
224 * gcj.texi: Change version number to 3.4.
226 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
227 Andrew Haley <aph@redhat.com>
229 * parse.y (source_end_java_method): Remove custom encoding of line
230 numbers for a function decl before passing it to the back end.
232 2002-12-03 Andrew Haley <aph@redhat.com>
234 * class.c (make_class_data): New field, "chain".
235 * decl.c (java_init_decl_processing): Likewise.
237 2002-12-02 Tom Tromey <tromey@redhat.com>
239 For PR java/8740:
240 * parse.y (do_resolve_class): Handle qualified name via
241 recursion.
243 2002-11-30 Zack Weinberg <zack@codesourcery.com>
245 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
246 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
247 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
248 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
249 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
250 Include coretypes.h and tm.h.
251 * Make-lang.in: Update dependencies.
253 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
255 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
257 2002-11-25 Diego Novillo <dnovillo@redhat.com>
259 * jcf-reader.c: Don't expand JCF_readu4 inside the
260 expansion of JCF_SKIP.
262 2002-11-25 Diego Novillo <dnovillo@redhat.com>
264 * jcf-reader.c: Don't expand JCF_readu4 inside the
265 expansion of JCF_SKIP.
267 2002-11-22 Tom Tromey <tromey@redhat.com>
269 * parse.y (patch_binop): Cast right hand side of shift expression
270 to `int'. Fixes PR java/8676.
272 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
273 Andrew Haley <aph@redhat.com>
275 * gcc/java/jcf-write.c (write_classfile): Remove target
276 class file, if it exists, before renaming the temporary
277 class file to it.
279 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
281 * jvspec.c (lang_specific_spec_functions): New.
283 2002-11-18 Tom Tromey <tromey@redhat.com>
285 Fix for PR java/7912:
286 * expr.c (can_widen_reference_to): Allow cast of array to
287 Cloneable or Serializable.
288 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
289 (java_io_serializable_identifier_node): Likewise.
290 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
291 (valid_ref_assignconv_cast_p): Use new identifier nodes.
292 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
293 java_io_serializable.
294 * decl.c (java_init_decl_processing): Initialize
295 java_lang_cloneable_identifier_node and
296 java_io_serializable_identifier_node.
297 (java_lang_cloneable_identifier_node): New global.
298 (java_io_serializable_identifier_node): Likewise.
300 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
302 * buffer.c: Remove unnecessary casts.
303 * check-init.c: Likewise.
304 * class.c: Likewise.
305 * constants.c: Likewise.
306 * decl.c: Likewise.
307 * except.c: Likewise.
308 * gjavah.c: Likewise.
309 * jcf-io.c: Likewise.
310 * jcf-parse.c: Likewise.
311 * jcf-path.c: Likewise.
312 * jvspec.c: Likewise.
313 * lang.c: Likewise.
314 * lex.c: Likewise.
315 * verify.c: Likewise.
317 2002-11-06 Tom Tromey <tromey@redhat.com>
319 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
320 a JNI header.
322 2002-11-05 Tom Tromey <tromey@redhat.com>
324 Fix for PR java/6388.
325 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
326 * java-tree.h (enum java_tree_index): New values
327 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
328 (decimal_int_max, decimal_long_max): New defines.
329 * lex.c (yylex): Rewrote range checking. Sign extend literals.
330 (error_if_numeric_overflow): Rewrote range checking.
331 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
332 decimal_long_max.
334 2002-11-02 Tom Tromey <tromey@redhat.com>
336 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
338 * class.c (make_method_value): Put class name, not signature, into
339 `throws' field. For PR java/8415.
341 2002-10-24 Tom Tromey <tromey@redhat.com>
343 * gcj.texi (Invoking gij): Document --showversion.
344 (Standard Properties): java.library.path now set.
346 2002-10-23 Tom Tromey <tromey@redhat.com>
348 * gjavah.c (decode_signature_piece): In JNI mode, print
349 `jobjectArray' when array depth is nonzero.
350 Fixes PR java/8296.
352 2002-10-15 Andrew Haley <aph@redhat.com>
354 * parse.y (patch_invoke): Call force_evaluation_order on a static
355 arg list.
356 (resolve_qualified_expression_name): Call force_evaluation_order
357 on a arg list that is part of a Qualified Expression Name.
359 * lang.c (dump_compound_expr): New.
360 (java_dump_tree): New.
362 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
364 * gcj.texi: Added item describing the GCJ runtime property
365 "gnu.gcj.progname".
367 2002-10-15 Richard Henderson <rth@redhat.com>
369 * jcf-parse.c (get_constant): Fix type warning.
371 2002-10-15 Andrew Haley <aph@redhat.com>
373 * java-tree.h (java_inlining_merge_static_initializers): Declare.
374 (java_inlining_map_static_initializers): Declare.
376 2002-10-14 Andrew Haley <aph@redhat.com>
378 * tree-inline.c (remap_block): All local class initialization
379 flags go in the outermost scope.
380 (expand_call_inline): Call java_inlining_map_static_initializers.
381 (expand_call_inline): Call java_inlining_merge_static_initializers.
382 * java/lang.c (merge_init_test_initialization): New.
383 (java_inlining_merge_static_initializers): New.
384 (inline_init_test_initialization): New.
385 (java_inlining_map_static_initializers): New.
387 2002-10-11 Mark Wielaard <mark@klomp.org>
389 * gcj.texi (Compatibility): Add Limitations and Extensions section.
391 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
393 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
395 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
397 * parse.y (merge_string_cste): Add parentheses around & within |.
399 2002-10-08 Tom Tromey <tromey@redhat.com>
401 * parse.y (variable_declarator_id): Simplify error path for
402 array declarator error. For PR java/8003.
404 2002-10-08 Zack Weinberg <zack@codesourcery.com>
406 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
407 bug_report_url.
409 2002-10-08 Andrew Haley <aph@redhat.com>
411 * parse.y (attach_init_test_initialization_flags): Check for
412 error_mark_node.
414 2002-10-07 Anthony Green <green@redhat.com>
416 * parse.y (merge_string_cste): Fix bug in string concatenation.
418 2002-10-03 Michael Koch <konqueror@gmx.de>
420 * gcj.texi (Standard properties):
421 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
423 2002-10-02 Roger Sayle <roger@eyesopen.com>
425 PR optimization/6627
426 * lang.c (java_init): If storing the vbit in function
427 pointers, ensure that force_align_functions_log is atleast
428 one to aid compatability with g++ vtables.
430 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
432 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
433 foul of type-based aliasing.
435 2002-09-30 Anthony Green <green@redhat.com>
437 * gcj.texi (Invoking jv-scan): Fix texinfo.
439 2002-09-28 Anthony Green <green@redhat.com>
441 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
442 (Code Generation): Add -fno-assert documentation.
443 * jv-scan.c (flag_assert): New global.
444 (options): Add assert option.
445 (help): Add --no-assert documentation.
446 * parse-scan.y (flag_assert): New global.
447 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
448 (flag_assert): New global.
449 * java-tree.h (flag_assert): New global.
450 * lex.c (java_lex): Obey flag_assert.
451 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
452 calling cc1.
454 2002-09-26 Andrew Haley <aph@redhat.com>
456 * expr.c (build_java_array_length_access): Check for null pointer.
457 * expr.c (expand_java_arrayload): Likewise.
459 2002-09-21 Richard Henderson <rth@redhat.com>
461 * jcf-parse.c (get_constant): Decode from IEEE no matter
462 what the target format.
464 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
466 * ChangeLog: Follow spelling conventions.
467 * class.c: Likewise.
468 * decl.c: Likewise.
469 * expr.c: Likewise.
470 * gjavah.c: Likewise.
471 * java-tree.h: Likewise.
472 * jcf-dump.c: Likewise.
473 * jcf-parse.c: Likewise.
474 * jvspec.c: Likewise.
475 * lang.c: Likewise.
476 * mangle.c: Likewise.
477 * parse.y: Likewise.
479 2002-09-17 Tom Tromey <tromey@redhat.com>
481 * lex.c (java_read_unicode_collapsing_terminators): Handle case
482 where \r appears at EOF. Fixes PR java/7950.
484 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
486 * jvspec.c (lang_specific_driver): Remove unused variable.
488 2002-09-16 Geoffrey Keating <geoffk@apple.com>
490 * java-tree.h (union lang_tree_node): Add chain_next option.
492 2002-09-16 Richard Henderson <rth@redhat.com>
494 * jcf-parse.c (get_constant): Runtime check for IEEE format;
495 use new real.h interface.
496 * jcf-write.c (find_constant_index): Use new real.h interface.
497 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
499 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
501 * lang.c: Follow spelling conventions.
503 2002-09-11 Per Bothner <per@bothner.com>
505 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
506 constant to the type of the field.
507 (java_complete_tree): Remove now-redundant code.
509 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
511 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
513 For PR java/5794:
514 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
515 return label if a ret instruction for the jsr has been reached.
517 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
519 * parse.y (DIR_SEPARATOR): Don't define.
520 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
522 2002-08-28 Andrew Haley <aph@redhat.com>
524 * verify.c (verify_jvm_instructions): Allow exception handler
525 inside code that is being protected, but generate a warning.
526 * except.c (link_handler): Initialize `expanded' in new eh_range.
527 (binding_depth, is_class_level, current_pc): Declare extern.
529 2002-09-01 Mark Wielaard <mark@klomp.org>
531 * gcj.texi: Add chapter about system properties.
532 Fixed some typos.
534 2002-08-26 Tom Tromey <tromey@redhat.com>
536 * parse.y (try_builtin_assignconv): Allow narrowing primitive
537 conversion if RHS_TYPE is byte, short, or char.
539 2002-08-22 Tom Tromey <tromey@redhat.com>
541 * gcj.texi (Invoking gij): Document -cp and -classpath.
543 2002-08-21 Tom Tromey <tromey@redhat.com>
545 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
546 $(prefix)/share. For PR libgcj/7633.
548 For PR java/6005 and PR java/7611:
549 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
550 (java_can_use_bit_fields_p): New function.
552 2002-08-16 Tom Tromey <tromey@redhat.com>
554 * gcj.texi (Class Initialization): Mention class initialization of
555 arrays.
557 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
559 * Make-lang.in (java-tree-inline.o): New.
560 (JAVA_OBJS): Add java-tree-inline.o.
561 * parse.y (source_end_java_method): Call java_optimize_inline.
562 (java_expand_method_bodies): Save method's tree in
563 DECL_SAVED_TREE.
564 (add_stmt_to_compound): Keep track of the number of statments.
565 * lang.c (java_init): Enable flag_inline_trees.
566 (java_post_options): If flag_inline_functions is on, enable
567 flag_inline_trees instread.
568 (decl_constant_value): New.
569 (java_tree_inlining_walk_subtrees): New.
570 * java-tree.h (DECL_NUM_STMTS): New macro.
571 (java_optimize_inline): Declare.
572 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
573 Handle a LABEL_EXPR.
574 * decl.c (build_result_decl): If we already have a DECL_RESULT
575 don't make another.
576 (dump_function): New.
577 (java_optimize_inline): New.
578 (dump_function): New.
580 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
582 For PR java/7483:
583 * parse.y (build_assertion): Invert return from
584 desiredAssertionStatus.
586 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
588 * jcf-write.c (get_access_flags): Return correct access flags for
589 private and protected inner classes.
591 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
593 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
595 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
597 * mangle_name.c: Don't include obstack.h twice.
598 * xref.c: Don't include obstack.h.
600 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
602 * class.c: (permanent_obstack): Delete declaration.
603 * constants.c: (permanent_obstack): Delete declaration.
604 * except.c: (permanent_obstack): Delete declaration.
605 * expr.c: (permanent_obstack): Delete declaration.
606 * jcf-parse.c: (permanent_obstack): Delete declaration.
607 (saveable_obstack): Delete declaration.
608 * parse.h: (permanent_obstack): Delete declaration.
609 * typeck.c: (permanent_obstack): Delete declaration.
611 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
613 * gcj.texi (version-gcc): Increase to 3.3.
615 2002-07-22 Tom Tromey <tromey@redhat.com>
617 * lex.c (java_lex): Check for `e' or `E' after 0.
619 2002-07-21 Richard Henderson <rth@redhat.com>
621 * lang.c (java_unsafe_for_reeval): New.
622 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
624 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
626 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
627 (jcf_path_init): Use GET_ENVIRONMENT.
629 2002-07-10 Roger Sayle <roger@eyesopen.com>
630 Zack Weinberg <zack@codesourcery.com>
632 * builtins.c (initialize_builtins): Remove defines that
633 handled C/C++ specific junk hereby removed from builtins.def.
635 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
637 * lang.c (java_post_options): Update prototype.
639 2002-07-05 Roger Sayle <roger@eyesopen.com>
641 * builtins.c (initialize_builtins): Ignore the additional
642 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
643 the builtins.def file.
645 2002-07-01 Tom Tromey <tromey@redhat.com>
647 For PR libgcj/7073:
648 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
649 specially.
651 2002-07-01 Roger Sayle <roger@eyesopen.com>
653 * java/decl.c (builtin_function): Accept additional parameter.
654 (java_init_decl_processing): Pass an additional NULL_TREE
655 argument to builtin_function.
657 2002-06-29 T.J. Mather <tjmather@maxmind.com>
659 * gcj.texi: Fixed gcj invocation example so that it compiles.
661 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
663 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
664 * parse.y (mark_parser_ctxt): Likewise.
665 (check_modifiers, declare_local_variables): Avoid incorrect
666 hardcoded constant 10.
668 * lex.c (java_read_char): Avoid "comparison is always true"
669 warning.
671 2002-06-25 Andreas Schwab <schwab@suse.de>
673 * expr.c (JSR): Avoid undefined operation on PC.
675 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
677 * decl.c (clear_binding_level): Const-ify.
679 2002-06-13 Akim Demaille <akim@epita.fr>
681 * parse.y (class_declaration, interface_declaration): Make sure
682 all their rules have an action, in order to avoid meaningless `$$
683 = $1' and their type clashes.
685 2002-06-11 Tom Tromey <tromey@redhat.com>
687 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
688 * parse-scan.y (statement_without_trailing_substatement): Added
689 assert_statement.
690 (assert_statement): New rule.
691 * java-tree.h (struct lang_type) [assertions]: New field.
692 (TYPE_USES_ASSERTIONS): New macro.
693 (CLASS_USES_ASSERTIONS): Likewise.
694 (FIELD_SYNTHETIC): New define.
695 * lex.c (java_lval;): Added ASSERT_TK.
696 * parse.y (ASSERT_TK): Added.
697 (statement_without_trailing_substatement): Added assert_statement.
698 (assert_statement): New rule.
699 (build_assertion): New function.
700 (maybe_generate_pre_expand_clinit): Create and initialize
701 $assertionsDisabled.
702 (lookup_package_type): Removed decl.
703 * keyword.h: Rebuilt.
704 * keyword.gperf (assert): New token.
706 2002-06-10 Akim Demaille <akim@epita.fr>
708 * parse.y (interface_type_list, class_member_declaration)
709 (unary_expression_not_plus_minus): Remove duplicate %type.
710 Whitespace changes.
712 2002-06-09 Tom Tromey <tromey@redhat.com>
714 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
716 * parse.y (method_header): Give error message in all cases.
717 Fixes PR java/6865.
719 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
721 Don't use RTL inlining. Fix for PR java/6820.
722 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
723 (flag_really_inline): New.
724 (java_decode_option): Set flag_really_inline if -finline-functions
725 is seen.
726 (java_post_options): New function. Turn off inlining unless
727 flag_really_inline is set.
729 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
731 * gjavah.c (throwable_p): Accept argument as either a classname or
732 signature fragment. Create null-terminated classname string for super
733 when calling itself recursively.
734 (decode_signature_piece): Skip first character from class name
735 signature when calling throwable_p.
737 2002-06-08 H.J. Lu (hjl@gnu.org)
739 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
741 2002-06-04 Tom Tromey <tromey@redhat.com>
743 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
745 2002-06-04 Michael Koch <konqueror@gmx.de>
747 * gcj.texi (Input Options): Fixed typo.
749 2002-06-04 Zack Weinberg <zack@codesourcery.com>
751 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
752 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
753 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
754 and all now-pointless local variables. Rename other local
755 variables to reflect their not being handles.
757 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
758 #if JCF_USE_STDIO blocks.
760 * parse.y: Add missing semicolon at end of rule.
762 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
764 * check-init.c (attach_initialized_static_class): Delete, unused.
765 * parse.y: Use htab_t instead of struct hashtable, update
766 all uses.
767 * java-tree.h: Include hashtab.h instead of hash.h.
768 (struct lang_decl_func): Use htab_t, set up for gengtype.
769 (struct init_test_hash_entry): Delete.
770 (struct treetreehash_entry): New.
771 (java_treetreehash_find): New
772 (java_treetreehash_new): New prototype.
773 (java_treetreehash_create): New prototype.
774 (java_mark_tree): Delete prototype.
775 (java_hash_hash_tree_node): Delete prototype.
776 (java_hash_compare_tree_node): Delete prototype.
777 (attach_initialized_static_class): Delete prototype.
778 * expr.c (build_class_init): Update to use java_treetreehash
779 functions.
780 (java_expand_expr): Update to use htab_t.
781 (emit_init_test_initialization): Likewise.
782 * decl.c (java_mark_tree): Delete.
783 * class.c (init_test_hash_newfunc): Delete.
784 (java_hash_hash_tree_node): Delete.
785 (java_hash_compare_tree_node): Delete.
786 (add_method_1): Update to use java_treetreehash functions.
787 (JAVA_TREEHASHHASH_H): New macro.
788 (java_treetreehash_hash): New function.
789 (java_treetreehash_compare): New function.
790 (java_treetreehash_find): New function.
791 (java_treetreehash_new): New function.
792 (java_treetreehash_create): New function.
793 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
795 * Make-lang.in (java/parse.o): Depend on debug.h.
796 * java-tree.h (struct lang_identifier): Use gengtype.
797 (union lang_tree_node): New.
798 (struct lang_decl_func): Use gengtype.
799 (struct lang_decl_var): Likewise.
800 (struct lang_decl): Likewise.
801 * parse.y: Include debug.h.
802 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
804 * lang.c (struct language_function): New dummy structure.
806 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
807 descriminator for DECL_LANG_SPECIFIC.
808 (struct lang_decl_func): Rename from struct lang_decl.
809 (enum lang_decl_desc): New.
810 (struct lang_decl): Make it a union. Update all the accessor macros.
811 (struct lang_type): Use gengtype.
812 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
813 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
814 are now the same size.
815 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
816 use discriminator to mark DECL_LANG_SPECIFIC.
818 * Make-lang.in (gt-java-builtins.h): New rule.
819 (java/builtins.o): Add dependency on gt-<filename>.h.
820 * builtins.c: Use gengtype for roots.
821 (union string_or_tree): Use gengtype.
822 (struct builtin_record): Use gengtype.
823 * config-lang.in (gtfiles): Add builtins.c.
825 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
826 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
827 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
828 gt-java-parse.h, gtype-java.h): Add rules to generate.
829 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
830 (class.o): Add dependency on gt-*.h.
831 (constants.o): Likewise.
832 (decl.o): Likewise.
833 (expr.o): Likewise.
834 (jcf-parse.o): Likewise.
835 (jcf-write.o): Likewise.
836 (lang.o): Likewise.
837 * config-lang.in (gtfiles): New.
838 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
839 * constants.c: Replace uses of ggc_add_* with GTY markers.
840 Include gt-*.h.
841 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
842 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
843 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
844 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
845 Include gt-*.h.
846 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
847 Include gt-*.h.
848 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
849 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
850 gt-*.h.
851 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
852 Include gtype-java.h.
854 2002-06-02 Tom Tromey <tromey@redhat.com>
856 Fix for PR java/5913:
857 * parse.y (patch_binop): Call patch_string on op1.
859 2002-06-02 Tom Tromey <tromey@redhat.com>
861 Fix for PR java/1343, PR java/6336:
862 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
863 formatting. Changed return type.
864 (anonymous_class_counter): Moved to top of file.
865 (maybe_make_nested_class_name): Append number to class name for
866 function-local classes.
868 2002-05-28 Zack Weinberg <zack@codesourcery.com>
870 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
871 * Make-lang.in: Update dependency lists.
873 2002-05-18 Mark Mitchell <mark@codesourcery.com>
875 * gjavah.c (throwable_p): Do not free the name of the class after
876 passing it to find_class.
877 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
878 * jcf-io.c (dirent.h): Include it.
879 (fnmatch.h): Likewise.
880 (compare_path): New function.
881 (java_or_class_file): Likewise.
882 (memoized_dirlist_entry): New type.
883 (memoized_dirlist_lookup_eq): New function.
884 (memoized_dirlists): New variable.
885 (caching_stat): New function.
886 (memoized_class_lookup_eq): New function.
887 (memoized_class_lookups): Likewise.
888 (find_class): Use memoized_class_lookups and caching_stat.
889 * jcf.h (JCF_USE_SCANDIR): Define.
890 * parse.y (java_expand_classes): Write the class files in reverse
891 order.
893 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
895 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
897 2002-05-13 Mark Mitchell <mark@codesourcery.com>
899 * jcf-write.c (write_classfile): Unlink the temporary file if it
900 cannot be renamed. Use concat to build up the name of the
901 temporary file.
903 2002-05-08 Mark Mitchell <mark@codesourcery.com>
905 * jcf-write.c (write_classfile): Write the file to a
906 temporary file and then rename it.
908 2002-05-07 Tom Tromey <tromey@redhat.com>
910 * gjavah.c (throwable_p): Use xstrdup, not strdup.
912 Fix for PR java/1200:
913 * gjavah.c (throwable_p): New function.
914 (decode_signature_piece): Use it. A `WeakReference' isn't the
915 same as a `jweak'.
916 Include hashtab.h.
917 (gcjh_streq): New function.
919 2002-05-07 Andreas Jaeger <aj@suse.de>
921 * parse.y (finish_for_loop): Fix if statement.
923 2002-05-06 Tom Tromey <tromey@redhat.com>
925 Fix for PR java/5941:
926 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
927 loop update expression.
928 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
929 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
931 2002-05-04 Mark Wielaard <mark@klomp.org>
933 For PR java/6519:
934 * parse.y (build_string_concatenation): Return just op1 only when op2
935 is null and op1 is a STRING_CST, otherwise always construct a
936 StringBuffer.
938 2002-04-27 Tom Tromey <tromey@redhat.com>
940 For PR java/6382:
941 * parse.y (string_convert_int_cst): New function.
942 (merge_string_cste): Use it.
944 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
946 * java-tree.h (java_parse_file): Update.
947 (java_set_yydebug): Remove.
948 * jcf-parse.c (yydebug): Remove.
949 (java_set_yydebug): Die.
950 (java_parse_file): Update.
951 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
953 2002-04-24 Tom Tromey <tromey@redhat.com>
955 For PR java/6425:
956 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
957 EXPR_WFL_QUALIFICATION of qual_wfl.
959 2002-04-23 Per Bothner <per@bothner.com>
961 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
962 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
963 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
965 2002-04-23 Tom Tromey <tromey@redhat.com>
967 For PR java/6314:
968 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
969 recognize `-fcompile-resource='.
970 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
971 a bit.
973 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
975 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
976 paths. Fixes PR java/2791.
978 2002-04-19 Andrew Haley <aph@redhat.com>
980 * jcf-write.c (push_long_const): lo, hi: New variables.
981 Use rshift_double to extract the high part of a 64-bit long.
982 Use WORD_TO_INT to extract the low part.
984 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
985 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
986 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
988 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
990 * typeck.c (incomplete_type_error): Remove.
992 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
994 * class.c (make_class_data): Set DECL_ALIGN on static class data,
995 for hash synchronization.
996 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
997 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
998 class_type_node.
1000 2002-04-16 Mark Wielaard <mark@klomp.org>
1002 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
1003 negative zero.
1005 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1007 Fix for PR java/6294:
1008 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
1009 interfaces.
1011 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1013 Fix for PR java/6085:
1014 * parse.y (patch_method_invocation): Always use build_access_to_thisn
1015 to get enclosing "this" argument for inner-class constructor
1016 invocation. Pass correct arguments to build_access_to_thisn.
1018 2002-04-10 Andreas Jaeger <aj@suse.de>
1020 * gcj.texi (Input Options): Fix extdirs patch.
1022 2002-04-10 Anthony Green <green@redhat.com>
1024 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
1026 2002-04-09 Anthony Green <green@redhat.com>
1028 * gcj.texi (Input Options): Add --extdirs documentation.
1029 * jcf-dump.c (OPT_extdirs): New macro.
1030 (options): Add extdirs option.
1031 (help): Describe --extdirs.
1032 (main): Handle OPT_extdirs.
1033 * gjavah.c (OPT_extdirs): New macro.
1034 (options): Add extdirs option.
1035 (help): Describe --extdirs.
1036 (main): Handle OPT_extdirs.
1037 * jcf-path.c (jcf_path_init): Add extdirs support.
1038 (jcf_path_extdirs_arg): New function.
1039 (extensions): New variable to hold extensions path entries.
1040 * jvspec.c: Remove -fextdirs= when compiling main().
1041 * lang.c (java_decode_option): Handle -fextdirs=.
1042 * jcf.h (jcf_path_extdirs_arg): Declare new function.
1043 * Make-lang.in: Compile jcf-path with version info for use in
1044 identifying the appropriate libgcj.jar.
1046 2002-04-08 Tom Tromey <tromey@redhat.com>
1048 For PR libgcj/5303:
1049 * .cvsignore: Added rmic.1 and rmiregistry.1.
1050 * gcj.texi (Top): Link to new nodes.
1051 (Invoking rmic): New node.
1052 (Invoking rmiregistry): Likewise.
1053 * Make-lang.in (java.generated-manpages): Added rmic.1 and
1054 rmiregistry.1.
1055 (java.maintainer-clean): Likewise.
1056 ($(srcdir)/java/rmic.1): New target.
1057 ($(srcdir)/java/rmiregistry.1): Likewise.
1058 (java.install-man): Handle rmic.1 and rmiregistry.1.
1060 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1062 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
1063 Add note about handling uncaught exceptions. Add an exception handler
1064 to example.
1066 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1068 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
1069 after using it to patch CALL_EXPR.
1071 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1073 * gcj.texi (Invocation): Document CNI invocation API.
1075 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
1077 * expr.c (truthvalue_conversion): Rename. Update.
1078 (expand_compare): Update.
1079 * java-tree.h (java_truthvalue_conversion): New.
1080 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
1082 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1084 * java-tree.h (java_mark_addressable): New.
1085 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
1086 * typeck.c (mark_addressable): Rename, update.
1088 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1090 * expr.c (build_java_binop): Update.
1091 * java-tree.h (java_signed_type, java_unsigned_type,
1092 java_signed_or_unsigned_type): Update.
1093 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
1094 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
1095 * parse.y (patch_binop): Update.
1096 * typeck.c (signed_or_unsigned_type, unsigned_type,
1097 signed_type): Update.
1099 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
1101 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
1102 (java_dummy_print): Remove.
1103 (lang_print_error): Rename. Exit early if inhibiting output.
1104 (inhibit_error_printing_function): New.
1105 (java_init): Don't set hook.
1106 (lang_init_source): Use new boolean.
1108 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1110 * parse.y (do_resolve_class): Fix infinite recursion.
1112 2002-03-29 Tom Tromey <tromey@redhat.com>
1114 * parse.y (check_inner_circular_reference): Ignore incomplete
1115 types.
1117 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
1119 * Make-lang.in (builtins.o): Update.
1120 * boehm.c (get_boehm_type_descriptor): Update.
1121 * builtins.c: Include langhooks.h.
1122 * decl.c (java_init_decl_processing): Update.
1123 * java-tree.h (java_type_for_mode, java_type_for_size): New.
1124 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
1125 Redefine.
1126 * typeck.c (type_for_mode, type_for_size): Update.
1128 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1130 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
1132 2002-03-28 Tom Tromey <tromey@redhat.com>
1134 * except.c (expand_end_java_handler): If the handler type is NULL,
1135 use java.lang.Throwable. Fixes PR java/5986.
1137 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1139 Fix for PR java/4715:
1140 * jcf-parse.c (parse_source_file_3): New function.
1141 (read_class): Call it.
1142 (java_parse_file): Likewise.
1144 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
1146 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
1148 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1150 * parse.y (resolve_package): Initialize "decl".
1151 (lookup_package_type): Remove unused function.
1153 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1155 Fix for PR java/5993:
1156 * parse.y (resolve_package): Return the decl if resolution was
1157 successful. Don't special case "java.lang" and "java.lang.reflect"
1158 packages. Set type_name to the merged identifier.
1159 (resolved_qualified_expression_name): Print error using "name" if
1160 resolve_package returns NULL_TREE.
1162 2002-03-27 Tom Tromey <tromey@redhat.com>
1164 * expr.c (expand_invoke): Don't generate null pointer check if
1165 we're calling <init>.
1167 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
1169 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
1170 fix prototype.
1171 * java-tree.h (java_lang_expand_expr): Similarly.
1172 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
1173 (java_init): Don't set hook.
1175 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1177 Fix for PR java/5850:
1178 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
1179 context if field was not found in the current scope.
1180 * expr.c (lookup_field): Don't look in enclosing contexts.
1182 2002-03-26 Tom Tromey <tromey@redhat.com>
1184 Fix for PR java/5942:
1185 * parse.y (init_src_parse): Added sanity check.
1186 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
1187 elements, not 11.
1189 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
1191 * decl.c (lang_mark_tree): Rename java_mark_tree.
1192 * java-tree.h (java_mark_tree): New.
1193 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
1195 2002-03-25 Zack Weinberg <zack@codesourcery.com>
1197 * lex.c: Change java_perform_atof to take normal parameters
1198 instead of a pointer to a parameter block. Call it directly
1199 from java_lex.
1201 2002-03-22 Mark Wielaard <mark@klomp.org>
1203 Fix for PR java/5368:
1204 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
1205 when printing error message.
1207 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
1209 * decl.c (maybe_build_cleanup): Remove.
1211 2002-03-22 Tom Tromey <tromey@redhat.com>
1213 Andrew Haley <aph@cambridge.redhat.com>
1215 * expr.c (build_field_ref): Don't build a check if the field is a
1216 member of `this'.
1218 2002-03-21 Eric Blake <ebb9@email.byu.edu>
1220 Fix for PR java/6026:
1221 * lex.c (java_lex): Fix parsing of consecutive floats.
1223 2002-03-21 Tom Tromey <tromey@redhat.com>
1225 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
1226 class.
1228 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
1230 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
1231 insert_block, getdecls, kept_level_p, global_bindings_p): New.
1233 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1235 * gcj.texi: @code{gcj} becomes @command{gcj}.
1236 @code{gcc} becomes @command{gcc}.
1237 GcjRaw changed to gnu.gcc.RawData.
1239 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
1241 * decl.c (start_java_method): Use new hook.
1242 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
1243 (java_init): Remove old hook.
1245 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1247 * builtins.c (define_builtin): Do nothing if `type' is null.
1248 Fixes PR java/5876.
1250 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1252 * parse.y (parser_check_super_interface): Fix error message
1253 grammar/order.
1255 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1257 * jcf-parse.c (get_constant): Delete unused variables.
1259 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
1261 * java-tree.h (java_parse_file): New.
1262 * jcf-parse.c (yyparse): Rename java_parse_file.
1263 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
1265 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1267 * parse.y (craft_constructor): Return the constructor decl.
1268 (java_expand_classes): Update comments.
1269 (lookup_method_invoke): Call fix_constructors immediately for
1270 anonymous class. Fixes PR java/5935.
1272 2002-03-15 Anthony Green <green@redhat.com>
1274 * jcf-parse.c (yyparse): Don't emit class registration
1275 constructor when compiling resource files.
1277 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1279 * lang.c (java_tree_code_type, java_tree_code_length,
1280 tree_code_name): Delete.
1281 (tree_code_type, tree_code_length, tree_code_name): Define.
1282 (java_init): Don't try to copy into the various tree_code
1283 arrays.
1285 2002-03-12 Tom Tromey <tromey@redhat.com>
1287 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
1288 UTF-8, not UCS-2. Fixes PR java/5923.
1290 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
1291 a call_expr wrapped in a convert. Fixes PR java/5848.
1293 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1295 * jcf-write.c (write_classfile): Improve error strings.
1297 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1299 * lex.c: Adjust comments to GNU standards.
1301 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1303 Fix for PR java/5902:
1304 * lex.c (java_lex): Fix parsing of literals.
1306 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1308 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
1309 to prevent it getting evaluated twice in the store checking case.
1310 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
1311 examining OBJECT.
1313 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1315 * decl.c (java_init_decl_processing): Make sure class_type_node
1316 alignment is not less than 64 bits if hash synchronization is enabled.
1318 2002-03-08 Per Bothner <per@bothner.com>
1320 * parse.y (java_complete_lhs): Check if patch_assignment
1321 returned an error-mark.
1323 * parse.y (try_builtin_assignconv): Don't special-case zero.
1325 2002-03-08 Per Bothner <per@bothner.com>
1327 Fix for PR java/5812.
1328 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
1329 here instead of in JSR macro. Likewise with load_type_state call.
1330 Do the latter on if the return_pc has been verified (the jsr returns).
1331 (JSR): Now just call build_java_jsr.
1333 2002-03-07 Jeff Sturm <jsturm@one-point.com>
1335 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
1336 (java.install-common): Link native driver to
1337 JAVA_TARGET_INSTALL_NAME.
1339 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
1341 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
1342 * builtins.c(sin_builtin): Likewise
1343 * builtins.c(sqrt_builtin): Likewise
1345 2002-03-03 Zack Weinberg <zack@codesourcery.com>
1347 * java/expr.c, java/jcf-parse.c, java/lex.c:
1348 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
1349 REAL_ARITHMETIC blocks unconditional. Delete some further
1350 #ifdef blocks predicated on REAL_ARITHMETIC.
1352 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1354 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
1355 explicit sizeof/sizeof.
1356 * decl.c (java_init_decl_processing): Likewise.
1357 * jcf-parse.c (init_jcf_parse): Likewise.
1358 * parse.y (init_src_parse): Likewise.
1360 2002-03-02 Per Bothner <per@bothner.com>
1362 Make --CLASSPATH by a synonym for --classpath and -classpath.
1363 Implement --bootclasspath.
1364 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
1365 (classpath_l): Remove.
1366 (jcf_path_CLASSPATH_arg): Remove.
1367 (jcf_path_bootclasspath_arg): New function.
1368 (jcf_path_seal): Simplify accordingly.
1370 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
1371 (jcf_path_CLASSPATH): Remove declaration.
1372 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
1373 (lang_specific_driver): Translate -bootclasspath.
1374 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
1375 * lang.c (decode_lang_options): Do jcf_path_init first.
1376 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
1377 * gjavah.c: Also handle --bootclasspath.
1378 Handle --CLASSPATH as a synonum for --classpath.
1379 * jcf-dump.c: Likewise.
1381 "." is not part of system path, but is the default for --classpath.
1382 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
1383 (jcf_path_seal): Add "." if no CLASSPATH specified.
1385 * gcj.texi: Document changes.
1387 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1389 * expr.c (build_java_arraystore_check): Fix formatting.
1391 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1393 Fix for PR java/5758, java/5632:
1394 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
1395 inner-class separator too.
1396 * parse.y (do_resolve_class): New local `decl_result.'
1397 Progressively build a name for what can have been loaded.
1399 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1401 * expr.c (java_array_data_offset): Removed function.
1402 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
1403 (build_java_array_length_access): Obtain "length" value using a
1404 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
1405 (build_java_arrayaccess): Correct comment. Access "data" using a
1406 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
1407 (build_java_arraystore_check): New function.
1408 (expand_java_arraystore): Use build_java_arraystore_check.
1409 * parse.y (patch_assignment): Simplify code to insert a store check
1410 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
1411 * check-init.c (check_init): Update to reflect that an array length
1412 access is now a COMPONENT_REF.
1413 * gcj.texi (Code Generation): Improve documentation of
1414 -fno-bounds-check. Add documentation for -fno-store-check.
1415 * java-tree.h (flag_store_check): Declare.
1416 (build_java_arraystore_check): Declare.
1417 * lang.c (flag_store_check): Initialize to 1.
1418 (lang_f_options): Add store-check option.
1419 * jvspec.c: Don't pass store-check option to jvgenmain.
1420 * lang-options.h: Add help string for -fno-store-check.
1422 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
1424 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
1425 * java-tree.h (java_dup_lang_specific_decl): New.
1426 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
1428 2002-02-27 Zack Weinberg <zack@codesourcery.com>
1430 * builtins.c, decl.c: Delete traditional-mode-related code
1431 copied from the C front end but not used, or used only to
1432 permit the compiler to link.
1434 2002-02-22 Tom Tromey <tromey@redhat.com>
1436 Fix for PR java/2369:
1437 * jvspec.c (verify_class_name): New function.
1438 (lang_specific_driver): Call it.
1439 (JAVA_START_CHAR_P): New macro.
1440 (JAVA_PART_CHAR_P): Likewise.
1442 2002-02-22 Per Bothner <per@bothner.com>
1444 * class.c: Change vtable to be more compatible with g++ v3 abi.
1445 (get_dispatch_table): Prepend offset-to-top (always 0) and
1446 type_info pointer (currently unimplemented hence NULL) to vtable.
1447 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
1448 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
1449 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
1450 (build_dtable_decl): Add declarations for new fields.
1452 2002-02-20 Per Bothner <per@bothner.com>
1454 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
1455 to finit$ (otherwise generate_bytecode_insns drops it). However, we
1456 don't need to set it on the COMPOUND_EXPR - the caller does that.
1458 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1460 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
1461 `--CLASSPATH' becomes `--classpath.'
1462 * gjavah.c: Likewise.
1463 * jcf-dump.c: Likewise.
1464 * lang-options.h: Likewise.
1465 * lang.c: Likewise.
1466 * jcf-path.c: Updated comment.
1467 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
1468 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
1469 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
1470 (jcf_path_CLASSPATH_arg): Ditto.
1471 (classpath_u): Updated leading comment.
1473 2002-02-20 Per Bothner <per@bothner.com>
1475 * builtins.c (check_for_builtin): New function.
1476 (build_call_or_builtin): Remove.
1477 * java-tree.h: Update accordingly.
1478 * expr.c (expand_invoke): Use build + check_for_builtin instead
1479 of build_call_or_builtin.
1480 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
1481 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
1482 flag (which had caused jcf-write to incorrectly emit invokevirtual).
1484 2002-02-17 Tom Tromey <tromey@redhat.com>
1486 * java-tree.h (TYPE_STRICTFP): New macro.
1487 (struct lang_type) [strictfp]: New field.
1488 (CLASS_STRICTFP): New macro.
1489 (METHOD_STRICTFP): New macro.
1490 (struct lang_decl) [strictfp]: New field.
1491 * parse.y (method_header): Disallow strictfp constructor or
1492 abstract method.
1493 (STRICT_TK): Move before MODIFIER_TK.
1494 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
1495 (METHOD_MODIFIERS): Likewise.
1496 (INTERFACE_MODIFIERS): Likewise.
1497 * jcf-write.c (get_access_flags): Likewise.
1498 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
1499 (add_method_1): Likewise.
1500 (get_access_flags_from_decl): Likewise.
1501 * jcf-dump.c (print_access_flags): Print in standard order. Also,
1502 recognize strictfp flag.
1503 * jcf.h (ACC_STRICT): New define.
1505 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
1507 * class.c(build_utf8_ref): Move declaration of decl_size
1509 2002-02-07 Tom Tromey <tromey@redhat.com>
1511 * gcj.texi (Input Options): --CLASSPATH does not suppress system
1512 path.
1514 2002-02-04 Anthony Green <green@redhat.com>
1516 * class.c (build_utf8_ref): Put UTF-8 constants into merged
1517 sections if available.
1519 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1521 * parse.y (java_expand_classes): Fix typo in static field loop.
1523 2002-02-02 Richard Henderson <rth@redhat.com>
1525 * class.c (add_field): Mark static fields external.
1526 (build_class_ref): Remove redundant set.
1527 * parse.y (java_expand_classes): Mark static fields of classes
1528 to be compiled as local.
1529 * jcf-parse.c (parse_class_file): Likewise.
1531 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1533 * gcj.texi (About CNI): New node.
1535 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
1537 PR java/5080
1538 * jcf-parse.c : Check for HAVE_LOCALE_H before using
1539 setlocale() with LC_CTYPE as a parameter.
1540 * jv-scan.c: Same.
1542 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
1544 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1545 Follow GNU Coding Standards for --version.
1547 2002-01-28 Tom Tromey <tromey@redhat.com>
1549 * expr.c (build_jni_stub): Ensure storage for `meth' is
1550 generated.
1551 * parse.y (java_complete_expand_methods): Set
1552 current_function_decl before building JNI stub.
1554 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
1556 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
1557 BUILT_IN_SQRTF.
1559 2002-01-22 Tom Tromey <tromey@redhat.com>
1561 * decl.c (java_init_decl_processing): Use add_predefined_file.
1562 Predefine RawData.java.
1563 (predef_filenames): Removed.
1564 (java_init_decl_processing): Don't register predef_filenames.
1565 * jcf-parse.c (add_predefined_file): New function.
1566 (predefined_filename_p): Rewrote.
1567 (predefined_filename_p): No longer static.
1568 * decl.c (java_init_decl_processing): Call initialize_builtins.
1569 * Make-lang.in (JAVA_OBJS): Added builtins.o.
1570 (java/builtins.o): New target.
1571 * builtins.c: New file.
1572 * parse.y (patch_invoke): Use build_call_or_builtin.
1573 * java-tree.h (build_call_or_builtin): Declare.
1574 (initialize_builtins): Declare.
1575 (java_set_exception_lang_code): Removed unused declaration.
1576 (PREDEF_FILENAMES_SIZE): Removed.
1577 (java_tree_index): Added JTI_PREDEF_FILENAMES.
1578 (predef_filenames): New define.
1579 (add_predefined_file): Declare.
1580 (predefined_filename_p): Declare.
1581 * expr.c (expand_invoke): Use build_call_or_builtin.
1583 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1585 * parse.y (patch_switch_statement): Fix format specifier.
1587 2002-01-16 Tom Tromey <tromey@redhat.com>
1589 More for PR java/5365:
1590 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
1591 default.
1592 (process_file): Generate include for
1593 java.lang.UnsupportedOperationExceptions.
1595 2002-01-15 Andreas Jaeger <aj@suse.de>
1597 * .cvsignore: Add man pages.
1599 2002-01-15 Tom Tromey <tromey@redhat.com>
1601 Fix for PR java/5365:
1602 * gjavah.c (process_file): Turn class name into a file name.
1604 2002-01-14 Matthias Klose <doko@debian.org>
1606 * gcj.texi: Fix whitespace and formatting errors in the
1607 synopsis of the man pages. Update copyright.
1609 2002-01-14 Tom Tromey <tromey@redhat.com>
1611 For PR libgcj/5303:
1612 * Make-lang.in (java.install-man): Handle jv-convert man page.
1613 (java.generated-manpages): Added jv-convert.1.
1614 (java.uninstall): Remove jv-convert.1.
1615 (java.maintainer-clean): Likewise.
1616 ($(srcdir)/java/jv-convert.1): New target.
1617 * gcj.texi (Top): Link to jv-convert node.
1618 (Individual utilities): Likewise.
1619 (Invoking jv-convert): New node.
1621 2001-01-10 Jeff Sturm <jsturm@one-point.com>
1622 Martin Kahlert <martin.kahlert@infineon.com>
1624 * jcf-parse.c (get_constant): Don't swap lo/hi for big
1625 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
1627 2002-01-03 Graham Stott <grahams@redhat.com>
1629 * class.c (compile_resource_file): Update copyright date.
1630 Constify filename parameter.
1631 (java-tree.h): Update copyright date.
1632 (compile_resource_file): Constify filename parameter.
1634 2002-01-03 Graham Stott <grahams@redhat.com>
1636 * gcc/jcf-parse.c: Update copyright date.
1637 (yyparse): Constify resource_filename.
1639 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1641 * parse.y (src_parse_roots): Don't needlessly zero init.
1643 2001-12-31 Tom Tromey <tromey@redhat.com>
1645 * parse.y (dump_java_tree): New function.
1646 (source_end_java_method): Call it.
1647 (end_class_declaration): Likewise.
1648 * lang.c (java_decode_option): Call dump_switch_p.
1650 2001-12-28 Tom Tromey <tromey@redhat.com>
1652 * gen-table.pl: Don't process characters after \uffff. Added
1653 comment pointing to input file.
1655 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1657 * gen-table.pl: Const-ify output. Document the location of a
1658 suitable unicode input file.
1660 * chartables.h: Regenerate.
1662 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1664 * chartables.h: Const-ify.
1665 * gjavah.c (options): Likewise.
1666 * jcf-dump.c (options): Likewise.
1667 * jv-scan.c (options): Likewise.
1668 * lex.c (java_start_char_p, java_part_char_p): Likewise.
1669 * parse.y (binop_lookup): Likewise.
1671 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1673 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
1674 the static arrays that are output.
1675 * jvspec.c (jvgenmain_spec): Make static.
1676 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
1677 * keyword.h: Regenerate.
1678 * lang.c (string_option, process_option_with_no, lang_f_options,
1679 lang_W_options): Const-ify.
1680 * lex.c (java_lex): Likewise.
1682 2001-12-21 Richard Henderson <rth@redhat.com>
1684 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1685 (get_boehm_type_descriptor): ... here. Arrange for the
1686 TREE_TYPE to get set properly.
1688 2001-12-21 Richard Henderson <rth@redhat.com>
1690 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1691 only if the target requires collect2.
1693 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1695 2001-12-20 Tom Tromey <tromey@redhat.com>
1697 For PR java/4509:
1698 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1699 CAN_COMPLETE_NORMALLY for the node.
1700 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1701 generate code for second branch if first branch can't complete
1702 normally.
1703 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1704 the loop head if the loop body can't complete normally.
1706 2001-12-20 Tom Tromey <tromey@redhat.com>
1708 For PR java/4766:
1709 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1710 case where `finally' clause can't complete normally.
1712 2001-12-20 Tom Tromey <tromey@redhat.com>
1714 Fixes PR java/5057:
1715 * parse.y (analyze_clinit_body): Added this_class parameter.
1716 Check for more cases where we must keep <clinit>.
1717 (maybe_yank_clinit): Cleaned up flow control.
1719 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1721 * decl.c (java_init_decl_processing): Don't initialize
1722 finit_leg_identifier_node.
1723 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
1724 (finit_leg_identifier_node): Remove.
1725 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
1727 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1729 * mangle.c (mangle_member_name): Don't special-case for
1730 NO_DOLLAR_IN_LABEL.
1731 * mangle_name.c (unicode_mangling_length): Likewise.
1732 (append_unicode_mangled_name): Likewise.
1733 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
1734 code.
1736 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1738 * expr.c (build_java_array_length_access): Don't force null pointer
1739 check unless flag_check_references is set.
1741 2001-12-20 Tom Tromey <tromey@redhat.com>
1743 Fix for PR java/3417:
1744 * parse.y (patch_assignment): Added special processing for
1745 `return'.
1746 (patch_return): Don't convert booleans to integers, and don't
1747 special-case `null'.
1749 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1751 * config-lang.in (diff_excludes): Remove.
1753 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1755 * gcj.texi: Update link to GCC manual.
1757 2001-12-17 Tom Tromey <tromey@redhat.com>
1759 * parse.y (link_nested_class_to_enclosing): Removed useless
1760 statement.
1762 2001-12-16 Tom Tromey <tromey@redhat.com>
1764 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1765 Fixes PR java/5088.
1767 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1769 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1770 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1771 spelling errors.
1773 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1775 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1777 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1779 * decl.c (java_init_decl_processing): Build otable_type correctly.
1780 otable_decl is an otable_type.
1782 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1784 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1785 otable_type, otable_ptr_type, method_symbol_type,
1786 method_symbols_array_type, method_symbols_array_ptr_type): New
1787 field/global tree definitions.
1788 (flag_indirect_dispatch): New flag.
1789 * decl.c (java_init_decl_processing): Initialize new otable and
1790 otable_syms type nodes and decls. Add new field "index" to
1791 method_type_node.
1792 * class.c (build_method_symbols_entry): New function.
1793 (make_method_value): Set "index" to to method's vtable index for
1794 virtual methods when indirect-dispatch is not used.
1795 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1796 and set vtable_method_count to -1. Set otable and otable_syms field
1797 if indirect-dispatch is used and there was something to put in them.
1798 (build_method_symbols_entry): New function.
1799 (emit_offset_symbol_table): New function.
1800 * expr.c (get_offset_table_index): New function.
1801 (build_invokevirtual): Build array reference to otable at the index
1802 returned by get_offset_table_index, and use the result as the vtable
1803 offset.
1804 (build_invokeinterface): Similar.
1805 * jcf-parse.c (yyparse): If indirect-dispatch, call
1806 emit_offset_symbol_table at the end of compilation, after all classes
1807 have been generated.
1808 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1809 * lang.c (flag_indirect_dispatch): Define.
1810 (lang_f_options): Add indirect-dispatch flag.
1812 2001-12-14 Matthias Klose <doko@debian.org>
1814 * gcj.texi: Markup for man page generation. Document missing
1815 options printed by <tool> --help.
1816 Terminate description of gij's -ms option with a dot.
1817 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1818 (java.generated-manpages java.install-man, java.uninstall,
1819 java-maintainer-clean) Updated.
1821 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1823 * class.c (get_dispatch_table): Fix java vtable layout
1824 for TARGET_VTABLE_USES_DESCRIPTORS.
1825 * decl.c (java_init_decl_processing): Initialize
1826 alloc_no_finalizer_node, finalize_identifier_node.
1827 * expr.c (class_has_finalize_method): New function.
1828 (expand_java_NEW): Generate calls for finalizer-free allocation.
1829 (build_invokevirtual): Fix java vtable layout for
1830 TARGET_VTABLE_USES_DESCRIPTORS.
1831 * java-tree.h (enum java_tree_index): New entries:
1832 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1833 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1834 (class_has_finalize_method): declare.
1835 (HAS_FINALIZER_P): New macro.
1836 * parse.y (patch_invoke): Generate calls for finalizer-free
1837 allocation.
1839 2001-12-12 Matthias Klose <doko@debian.org>
1841 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1842 whitespace at end of line.
1844 2001-12-11 Tom Tromey <tromey@redhat.com>
1846 * lex.c (java_init_lex): Define wfl_to_string as
1847 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1849 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1851 * class.c (make_method_value): Use null_pointer_node to
1852 represent empty exception table.
1854 2001-12-10 Tom Tromey <tromey@redhat.com>
1856 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1858 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1860 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1862 2001-12-09 Per Bothner <per@bothner.com>
1864 * check-init.c (current_switch_has_default): New static field.
1865 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1866 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1867 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1869 2001-12-09 Tom Tromey <tromey@redhat.com>
1871 * check-init.c (check_init): Don't allow pre- or post- increment
1872 or decrement of final variable.
1873 (final_assign_error): Minor error message rewording.
1875 2001-12-08 Tom Tromey <tromey@redhat.com>
1877 * java-tree.h: Fixed typo.
1879 * gjavah.c (decompile_method): Don't decompile to `return this'
1880 for static methods.
1882 * gjavah.c (cxx_keywords): Re-sorted.
1883 * lex.c (cxx_keywords): Re-sorted.
1885 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1886 else.
1888 * gjavah.c (print_namelet): Clear subnamelets.
1889 (HANDLE_METHOD): Set `method_printed' earlier.
1891 2001-12-07 Tom Tromey <tromey@redhat.com>
1893 * lang.c (lang_f_options): Added
1894 optimize-static-class-initialization.
1895 (java_decode_option): Removed special case.
1897 2001-12-07 Per Bothner <per@bothner.com>
1899 * check-init.c (check_init): Fix typo freeing memory twice.
1901 2001-12-05 Per Bothner <per@bothner.com>
1903 Restore support for static class initialization optimization.
1904 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1905 * check-init.c (check_int): At end of BLOCK handle initialization
1906 blocks, which used to be done in java_complete_expand_method but did
1907 not handle the case where check_for_initialization might allocate
1908 more than a word of bits.
1909 * decl.c (lang_make_tree): The smic field is now a tree.
1910 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1911 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1913 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1915 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1916 Change from a hash table to a list.
1917 (struct_lang_decl): Change field 'smic' to match.
1918 * class.c (add_method_1): Initialize
1919 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1920 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1921 (java_expand_method_bodies): -here, since 'smic' is now a list.
1922 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1924 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1926 * class.c (java_hash_compare_tree_node): Fix casts.
1928 2001-12-04 Per Bothner <per@bothner.com>
1930 * check-init.c: Handle definite unassignment to finals in addition
1931 to definite assignment.
1932 (loop_current_locals): New field.
1933 (num_current_locals, int start_current_locals, num_current_words):
1934 Make static.
1935 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1936 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1937 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1938 (get_variable_decl, check_final_reassigned): New functions.
1939 (check_init, check_bool_init): Modify as needed for checking finals.
1940 (check_for_initialization): Take extra parameter and return void.
1941 Do extra start-up logic to check final fields for assignment.
1942 * parse.y (check_static_final_variable_assignment_flag,
1943 reset_static_final_variable_assignment_flag, check_final_assignment,
1944 check_final_variable_local_assignment_flag,
1945 reset_final_variable_indirect_assignment_flag,
1946 reset_final_variable_global_assignment_flag): Remove functions.
1947 (java_complete_expand_methods, outer_field_access_fix,
1948 patch_assignment): Remove no-longer used logic.
1949 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1950 * parse.y (register_fields, java_complete_tree): Update accordingly.
1952 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1953 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1954 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1956 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1958 * java-tree.h (DECL FINAL): New bit-field.
1959 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1960 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1961 (DECL_INIT_CALLS_THIS): New macro.
1962 (struct lang_decl): New bit-field init_calls_this.
1963 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1964 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1965 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1966 use it for both local variables and final fields.
1967 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1968 and local_final.
1969 (struct lang_type): Remove hfv bit-field.
1970 (check_for_initialization): Change to return void.
1972 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1973 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1974 * check-init.c (final_assign_error): New helper function.
1975 (check_final_reassigned, check_init): Use it.
1976 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1978 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1979 bit-fields to unsigned.
1981 2001-12-03 Per Bothner <per@bothner.com>
1983 * parse.y (patch_binop): Minor constant folding.
1985 * parse.y (build_current_thisn): Shorter 'buffer'.
1987 2001-12-03 Per Bothner <per@bothner.com>
1989 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1990 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1991 * jcf-write.c (generate_bytecode_insns): Remove support for
1992 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1993 * check-init.c (check_init): Likewise.
1995 2001-12-03 Per Bothner <per@bothner.com>
1997 * verify.c (subroutine_nesting): New function.
1998 (verify_jvm_instructions): Use it to fix logic for checking that
1999 we're done with the current subroutine.
2001 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
2002 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
2004 2001-12-03 Per Bothner <per@bothner.com>
2006 * jcf.h: Fix obvious typo in comment.
2007 * typeck.c (build_null_signature): Add comment.
2009 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
2011 * expr.c: Remove leading capital from diagnostic messages, as
2012 per GNU coding standards.
2013 * jcf-io.c: Similarly.
2014 * jcf-parse.c: Similarly.
2015 * jv-scan.c: Similarly.
2016 * jvspec.c: Similarly.
2017 * mangle.c: Similarly.
2019 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
2020 Alexandre Petit-Bianco <apbianco@redhat.com>
2022 * expr.c (build_java_arrayaccess): Call save_expr on array for
2023 correct evaluation order, modified comment, fixed indentation.
2024 * parse.y: (patch_assignment): Correctly extract the array base
2025 from the tree generate by build_java_arrayaccess, added comments.
2026 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
2027 Fixes PR java/3096, PR java/3803, PR java/3965.
2029 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
2031 * expr.c (expand_byte_code): Remove trailing periods from messages.
2032 * jcf-parse.c (load_class, jcf_parse): Similarly.
2033 * jcf-write.c (generate_classfile): Similarly.
2034 * lex.c (java_lex): Similarly.
2036 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2038 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
2040 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
2042 * Make-lang.in (java.generated-manpages): New dummy target.
2044 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2046 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2047 ASM_FINAL_SPEC.
2048 (lang_specific_pre_link): Use set_input to set input_filename.
2049 Append `main' here.
2050 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2051 (main): Fix definition.
2052 Strip `main' from classname.
2053 Fixes PR java/227.
2055 2001-11-18 Roger Sayle <roger@eyesopen.com>
2057 * parse.h (java_expand_switch): Remove old prototype.
2059 2001-11-18 Tom Tromey <tromey@redhat.com>
2061 Fix for PR java/1401:
2062 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
2063 arg0 is null.
2064 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
2065 correctly.
2067 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
2069 * lang.c (finish_parse): Rename to java_finish.
2070 (LANG_HOOKS_FINISH, java_finish): New.
2072 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
2074 * decl.c (init_decl_processing): Rename java_init_decl_processing.
2075 * java-tree.h: New prototype.
2076 * lang.c (java_init): Update prototype. Combine with old init_parse.
2078 2001-11-13 Tom Tromey <tromey@redhat.com>
2080 * gjavah.c (method_signature): New global.
2081 (HANDLE_METHOD): Set it.
2082 (decompile_return_statement): New function.
2083 (decompile_method): Use it.
2084 (print_method_info): Removed `synth' argument.
2086 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2088 * java-tree.h (java_set_yydebug): New.
2089 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
2090 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
2091 (print_lang_decl, print_lang_type, print_lang_identifier,
2092 print_lang_statistics, lang_print_xnode): Remove.
2094 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2096 * jcf-parse.c (init_lex): Remove.
2097 * lang.c (language_string, lang_identify): Remove.
2098 (struct lang_hooks): Constify.
2099 (LANG_HOOKS_NAME): Override.
2100 (init_parse): Update.
2102 2001-11-08 Andreas Franck <afranck@gmx.de>
2104 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
2105 program_transform_name the way suggested by autoconf.
2106 (java.install-common): Also transform auxiliary program names with
2107 program_transform_name.
2109 2001-11-08 Tom Tromey <tromey@cygnus.com>
2111 * parse.y (trap_overflow_corner_case): New rule.
2112 (unary_expression): Use it.
2113 * lex.c (java_init_lex): Don't set minus_seen.
2114 (yylex): Don't use minus_seen. Communicate overflow to parser for
2115 it to handle.
2116 (error_if_numeric_overflow): New function.
2117 * parse.h (minus_seen): Removed field.
2118 (JAVA_RADIX10_FLAG): New define.
2120 2001-11-07 Tom Tromey <tromey@redhat.com>
2122 Patch for PR java/1414:
2123 * parse.y (case_label_list): New global.
2124 (goal): Register case_label_list with GC.
2125 (java_complete_lhs): Save new case on case_label_list.
2126 (patch_switch_statement): Check for duplicate case labels.
2128 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2130 * parse.y (patch_assignment): Removed unused third argument.
2131 (java_complete_lhs): Removed unused third argument to patch_assignment.
2133 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
2135 * lang.c: Include langhooks-def.h.
2136 * Make-lang.in: Update.
2138 2001-10-31 Zack Weinberg <zack@codesourcery.com>
2140 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
2142 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2144 * mangle.c (find_compression_record_match): Don't match compression
2145 records for package name elements unless they occur at the start of
2146 the name. Fix for PR java/4717.
2148 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2150 * expr.c (expand_java_field_op): Don't special-case references to
2151 java.lang.PRIMTYPE.TYPE.
2152 (build_primtype_type_ref): Removed.
2153 * java-tree.h (build_primtype_type_ref): Remove prototype.
2154 * parse.y (maybe_build_primttype_type_ref): Removed.
2155 (complete_function_arguments): Don't special-case references to
2156 java.lang.PRIMTYPE.TYPE.
2157 (patch_assignment): Likewise.
2158 (array_constructor_check_entry): Likewise.
2160 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2162 * mangle.c (static tree compression_table): Fixed leading comment.
2163 * parse.h (struct parser_ctxt): Fixed field comment.
2164 * parse.y (check_pkg_class_access): New prototype, fixed leading
2165 comment, new parameter used to emit error only if passed as true.
2166 (parse_check_super): Pass extra argument to check_pkg_class_access.
2167 (do_resolve_class): Likewise.
2168 (process_imports): Likewise.
2169 (read_import_dir): Fixed indentation.
2170 (find_in_imports_on_demand): New local class_type_name. Local
2171 node_to_use deleted. while loop changed into for loop. Report
2172 multiple definition only for accessible classes. Improved error
2173 message.
2174 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
2175 assigned to parameter list, fixed indentation. while loop changed
2176 into for loop, restore TREE_CHAIN on local `tem' before the next
2177 iteration.
2179 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2181 * lang.c (lang_get_alias_set): Deleted.
2183 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2185 * gjavah.c (jni_print_char): Fix thinko in last change.
2187 * gjavah.c (jni_print_char, decode_signature_piece): Use
2188 safe-ctype macros and/or fold extra calls into fewer ones.
2189 * lex.c (java_read_unicode, java_lex): Likewise.
2190 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
2191 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
2192 * mangle_name.c (append_unicode_mangled_name,
2193 unicode_mangling_length): Likewise.
2195 2001-10-17 Richard Henderson <rth@redhat.com>
2197 * Make-lang.in (java/lang.o): Depend on langhooks.h.
2199 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2201 * lang.c (langhooks.h): Included.
2202 (LANG_HOOKS_INIT): Redefined.
2203 (LANG_HOOKS_INIT_OPTIONS): Likewise.
2204 (LANG_HOOKS_DECODE_OPTION): Likewise.
2205 (struct lang_hooks lang_hooks): New initialization.
2207 2001-10-11 Per Bothner <per@bothner.com>
2209 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
2210 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
2211 The former is simpler, and jcf-write.c handles it better.
2212 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
2213 or WITH_CLEANUP_EXPR.
2214 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
2215 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
2217 * parse.y (patch_if_else_statement): If the condition is constant,
2218 optimize away the test.
2220 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2222 * parse.y (patch_cast): Call patch_string on the first operand of
2223 the incoming node, update it if necessary. Fixes PR java/4510.
2225 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2227 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
2228 when name qualifier matches a package name.
2230 2001-10-08 Tom Tromey <tromey@redhat.com>
2232 Fix for PR java/4489:
2233 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
2234 force a new label when computing `body_block'.
2236 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2238 * jcf-io.c (format_uint): Const-ify.
2239 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
2240 * lex.c (java_get_line_col): Likewise.
2241 * parse.y (build_incdec): Likewise.
2243 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2245 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
2246 a NULL enclosing context if appropriate. Fixes PR java/4466.
2248 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2250 * parse.y (patch_assignment): Use lvalue's original TYPE when
2251 building the final COMPOUND_EXPR.
2252 (try_reference_assignconv): Fixed leading comment.
2254 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2256 * parse.y (check_final_variable_indirect_assignment): For
2257 COMPOUND_EXPR, return only if finals were found initialized
2258 properly, if not, keep on checking.
2259 (check_final_variable_global_assignment_flag): New local
2260 error_found, set when appropriate and used to decide whether to
2261 report uninitialized finals. Fixed typo in comment.
2263 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2265 * decl.c (init_decl_processing): Fixed typo in predef_filenames
2266 last three initializations. Fixes PR java/4360.
2268 2001-09-21 Richard Henderson <rth@redhat.com>
2270 * class.c (get_dispatch_table): Handle function descriptors.
2271 (build_dtable_decl): Likewise.
2272 * expr.c (build_invokevirtual): Likewise.
2274 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2276 * parse.y (patch_method_invocation): Build class initialization
2277 when static finals are used to qualify method invocation.
2278 Fixes PR java/4366.
2280 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
2282 * parse.h: (WFL_STRIP_BRACKET): Re-written using
2283 build_type_name_from_array_name.
2284 (STRING_STRIP_BRACKETS): New macro.
2285 * parse.y (build_type_name_from_array_name): New function.
2286 (array_creation_expression:): Accumulate []s instead of [s.
2287 (cast_expression:): Accumulate []s instead of [s after cast type
2288 name.
2289 (build_array_from_name): Local string deleted, use
2290 build_type_name_from_array_name.
2291 (build_unresolved_array_type): Accumulate []s instead of [s after
2292 type name.
2293 (register_fields): Fixed comment.
2294 (resolve_class): Local name, base deleted, new locals tname and
2295 array_dims. Use build_type_name_from_array_name. Use array_dims to
2296 build array type.
2297 (purify_type_name): Use STRING_STRIP_BRACKETS.
2299 2001-09-18 Andreas Jaeger <aj@suse.de>
2301 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
2302 * jv-scan.c: Likewise.
2304 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2306 * parse.y (patch_method_invocation): Inner class creation context
2307 check not enforced within constructors. Fixes PR java/1873.
2309 2001-09-16 Tom Tromey <tromey@redhat.com>
2311 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
2312 NOTE_PUSH for single-case push. Fixes PR java/4189.
2314 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2316 * java-tree.h (TYPE_IMPORT_LIST): New macro.
2317 (TYPE_IMPORT_DEMAND_LIST): Likewise.
2318 (struct lang_type): New fields import_list and import_demand_list.
2319 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
2320 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
2321 (do_resolve_class): New local saved_enclosing_type, initialized,
2322 passed as parameter to find_in_imports and find_in_imports_on_demand.
2323 (find_in_imports): Added paramater enclosing_type, use its
2324 TYPE_IMPORT_LIST when applicable.
2325 (find_in_imports_on_demand): Added parameter enclosing_type, use
2326 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
2327 declaration and initialization.
2328 (fold_constant_for_init): Switch/restore current_class to the
2329 appropriate context.
2331 2001-09-13 Mark Mitchell <mark@codesourcery.com>
2333 * verify.c (verify_jvm_instructions): Fix typo.
2335 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2337 * expr.c (expand_invoke): Const-ification.
2338 * parse.y (patch_method_invocation): Likewise.
2340 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2342 * gjavah.c (cxx_keywords): Const-ification.
2343 * keyword.gperf (java_keyword): Likewise.
2344 * lang.c (java_tree_code_name): Likewise.
2345 * lex.c (cxx_keywords): Likewise.
2346 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
2348 2001-09-11 Richard Henderson <rth@redhat.com>
2350 * parse.h (ctxp_for_generation): Mark extern.
2352 2001-09-10 Richard Henderson <rth@redhat.com>
2354 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
2356 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2358 * typeck.c (java_array_type_length, build_prim_array_type):
2359 Represent empty arrays by NULL index.
2361 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
2363 * java-tree.h (compile_resource_file): Grouped with other prototypes.
2364 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
2366 2001-09-06 Anthony Green <green@redhat.com>
2368 * class.c (O_BINARY): Define if necessary.
2369 (registerResource_libfunc): Declare.
2370 (init_class_processing): Initilize registerResource_libfunc.
2371 (compile_resource_file): New function.
2372 * java-tree.h (resource_name): Declare.
2373 (compile_resource_file): Declare.
2374 * jcf-parse.c (yyparse): Handle compiling java resource files.
2375 * lang.c (java_decode_option): Handle -fcompile-resource option.
2376 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
2377 resource files.
2378 * gcj.texi (Code Generation): Add documentation for -R flag.
2380 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2382 * jcf-write.c (generate_classfile): Issue an error in case of
2383 field/initial value mismatch.
2384 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
2385 being initialized and we're generating bytecode.
2386 (java_complete_lhs): In MODIFY_EXPR section: added comments,
2387 set DECL_INITIAL properly when appropriate.
2388 Fixes PR java/4230
2389 Fixes PR java/4204
2391 2001-09-01 Per Bothner <per@bothner.com>
2393 * parse.y (maybe_yank_clinit): A field without an initializer is not
2394 relevant. All initializers except static final and constant require
2395 <clinit>, regardless of flag_emit_class_files.
2397 2001-08-31 Per Bothner <per@bothner.com>
2399 * class.c (set_constant_value): When not emiting class files, then a
2400 String ConstantValue is a utf8const_ptr_type.
2402 2001-08-30 Per Bothner <per@bothner.com>
2404 * jcf-write.c (generate_classfile): Check that field is primitive
2405 or string before emitting ConstantValue attribute.
2407 2001-08-30 Per Bothner <per@bothner.com>
2409 * parse.y (resolve_qualified_expression_name): If creating a
2410 COMPOUND_EXPR, set it's type correctly.
2412 2001-08-30 Per Bothner <per@bothner.com>
2414 * jcf-io.c (open_class): Set filename field.
2416 * jcf-parse,c (parse_class_file): Set current_function_decl
2417 for better error message when Code attribute is missing.
2419 * lang.c (put_decl_node, lang_print_error): Re-arrange for
2420 better diagnostics, especially for constructors.
2422 2001-08-30 Per Bothner <per@bothner.com>
2424 * jcf-write.c (generate_classfile): Don't write ConstantValue
2425 attribute if field is not final, for compatibility with jdk.
2427 * jcf-write.c (generate_classfile): Convert ConstantValue values
2428 to correct type. Work-around for front-end bug.
2429 * class.c (set_constant_value): Error if constant has wrong type.
2431 2001-08-30 Per Bothner <per@bothner.com>
2433 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
2434 "Double" are printed at verbosity 1.
2436 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
2438 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
2440 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2442 * parse.y (patch_assignment): Don't verify final re-assignment here.
2443 (java_complete_lhs): Verify assignments to finals calling
2444 patch_assignment. Verify re-assignments to finals before calling
2445 patch_assignment.
2447 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
2449 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
2450 Fixes PR java/1413
2452 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2454 * lex.c (java_lex): new local found_hex_digits. Set and then used
2455 in test to reject invalid hexadecimal numbers.
2456 * parse.y (java_complete_tree): Prevent unwanted cast with
2457 initialized floating point finals.
2458 (patch_binop): Emit a warning when detecting a division by zero,
2459 mark result not constant, don't simplify non integer division.
2461 2001-08-28 Per Bothner <per@bothner.com>
2463 * jcf-write.c (generate_bytecode_insns): For increments and
2464 decrements just recurse to push constant. Improvement on Mark's patch.
2466 2001-08-28 Mark Mitchell <mark@codesourcery.com>
2468 * jcf-write.c (generate_bytecode_insns): Generate an integer to
2469 real conversion for increments and decrements of reals.
2471 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2473 * parse.y (resolve_qualified_expression_name): Handle unresolved
2474 qualified expressions, prevent numerical qualifiers, fixed typo.
2475 Fixes PR java/4141
2477 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2479 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
2480 don't report anything but deprecated class when marked so. Handle
2481 VAR_DECL.
2482 (patch_method_invocation): Check deprecation on methods and types.
2483 (patch_binop): code becomes an enum tree_code, added default: to
2484 switch to handle that. Detect division by zero, try to fold and
2485 return before using a subroutine.
2487 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2489 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
2490 file smaller than 4 bytes.
2491 * parse.y (check_inner_circular_reference): New function.
2492 (check_circular_reference): Likewise.
2493 (array_initializer:): Accept {,}.
2494 (java_check_circular_reference): Rewritten using
2495 check_circular_reference and check_inner_circular_reference.
2496 (java_complete_expand_method): Unconditionally save and restore
2497 the unpurged exception list.
2498 (build_dot_class_method_invocation): Unmangle signature parameter.
2500 2001-08-21 Tom Tromey <tromey@redhat.com>
2502 * decl.c (init_decl_processing): Add `throws' field to method
2503 descriptor.
2504 * class.c (make_method_value): Compute `throws' field for method.
2506 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2508 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
2509 circularity is detected.
2510 (ctors_unchecked_throws_clause_p): Fixed leading comment.
2512 2001-08-17 Richard Henderson <rth@redhat.com>
2514 * class.c (emit_register_classes): Add align parameter to
2515 call to assemble_integer.
2517 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
2519 * jcf-parse.c (load_class): New locals saved and class_loaded. If
2520 loading a class_or_name fails, try considering an innerclass name
2521 and load the enclosing context.
2522 * parse.y (resolve_inner_class): New function.
2523 (find_as_inner_class): Added leading comment.
2524 (register_incomplete_type): Keep the current context as enclosing
2525 context for JDEP_FIELD dependencies.
2526 (do_resolve_class): Locals new_class_decl and super initialized to
2527 NULL. Call resolve_inner_class, explore the enclosing context
2528 superclass if necessary.
2529 Fixes PR java/4007
2531 2001-08-16 Tom Tromey <tromey@redhat.com>
2533 * jcf-dump.c (main): Updated for change to jcf_path_seal.
2534 * gjavah.c (main): Updated for change to jcf_path_seal.
2535 * lang.c (version_flag): New global.
2536 (java_decode_option): Recognize `-version'.
2537 (java_init): Update for change to jcf_path_seal.
2538 * jcf.h (jcf_path_seal): Added `print' argument.
2539 * jcf-path.c (jcf_path_seal): Added `print' argument.
2541 2001-08-13 Zack Weinberg <zackw@panix.com>
2543 * Make-lang.in (java/decl.o): Update dependencies.
2544 * decl.c: Include libfuncs.h, don't include toplev.h.
2546 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2548 * decl.c (init_decl_processing): exception_type_node,
2549 class_not_found_type_node, and no_class_def_found_type_node
2550 initialized. predef_filenames augmented accordingly.
2551 instinit_identifier_node initialized.
2552 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
2553 * java-tree.h (enum java_tree_index): New entries
2554 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
2555 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
2556 (exception_type_node): New macro.
2557 (class_not_found_type_node): Likewise.
2558 (no_class_def_found_type_node): Likewise.
2559 (instinit_identifier_node): Likewise.
2560 (PREDEF_FILENAMES_SIZE): Adjusted.
2561 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
2562 (struct lang_type): Fixed typo in bitfield name.
2563 (DECL_INSTINIT_P): New macro.
2564 (ID_INSTINIT_P): Likewise.
2565 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
2566 attribute.
2567 * parse.y (encapsulate_with_try_catch): New function.
2568 (generate_instinit): Likewise.
2569 (build_instinit_invocation): Likewise.
2570 (ctors_unchecked_throws_clause_p): Likewise.
2571 (add_instance_initializer): Deleted.
2572 (build_instance_initializer): Likewise.
2573 (in_instance_initializer): Likewise.
2574 (check_method_redefinition): instinit$ not to be verified.
2575 (java_complete_expand_methods): Generate instinit$, simplified code.
2576 (build_dot_class_method): Eliminated unnecessary locals. Use
2577 encapsulate_with_try_catch, removed unnecessary code.
2578 (fix_constructors): New local iii. Use build_instinit_invocation.
2579 (patch_method_invocation): Added comment.
2580 (maybe_use_access_method): Don't consider instinit$.
2581 (find_applicable_accessible_methods_list): Shorten the search for
2582 instinit$ too.
2583 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
2584 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
2585 (patch_throw_statement): Likewise. Fixed typo.
2587 2001-08-12 David Edelsohn <edelsohn@gnu.org>
2589 Revert:
2590 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2591 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2592 ASM_FINAL_SPEC.
2593 (lang_specific_pre_link): Use set_input to set input_filename.
2594 Append `main' here.
2595 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2596 (main): Fix definition.
2597 Strip `main' from classname.
2598 Fixes PR java/227.
2600 2001-08-11 Zack Weinberg <zackw@panix.com>
2602 * lex.h: Don't include setjmp.h. Don't define
2603 SET_FLOAT_HANDLER or prototype set_float_handler.
2605 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2607 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
2608 `poplevel' in the right order.
2610 2001-08-09 Richard Henderson <rth@redhat.com>
2612 * Make-lang.in (class.o): Depend on TARGET_H.
2613 * class.c (emit_register_classes): Use target hooks instead of
2614 assemble_constructor and assemble_destructor.
2616 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
2618 * check-init.c (flags.h): Include
2619 (check_init): Don't report uninitialized static class
2620 initialization flags, don't free bit index when doing static class
2621 initialization optimization.
2622 (check_for_initialization): Return type changed to `unsigned int.'
2623 (attach_initialized_static_class): New function.
2624 * class.c (add_method_1): Create the initialized static class
2625 table if necessary.
2626 (finish_class): Always emit deferred inline methods.
2627 * decl.c (emit_init_test_initialization): Moved to expr.c
2628 (complete_start_java_method): Don't traverse
2629 DECL_FUNCTION_INIT_TEST_TABLE.
2630 (lang_mark_tree): Mark hash tables in function decls.
2631 * expr.c (emit_init_test_initialization): Moved from decl.c.
2632 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
2633 initialization flag, set DECL_CONTEXT and
2634 LOCAL_CLASS_INITIALIZATION_FLAG.
2635 (java_lang_expand_expr): Emit initialization code for static class
2636 initialized flags when entering block, if necessary.
2637 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
2638 * java-tree.h (flag_optimize_sci): New global variable declaration.
2639 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
2640 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
2641 (LOCAL_FINAL_P): Fixed typo in comment.
2642 (FINAL_VARIABLE_P): Likewise.
2643 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
2644 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
2645 (struct lang_decl): New fields `ict', `smic' and `cif.'
2646 (check_for_initialization): New returned value for global.
2647 (attach_initialized_static_class): New global function.
2648 (STATIC_CLASS_INIT_OPT_P): New macro.
2649 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
2650 * lang.c (java_decode_option): Handle
2651 `-fno-optimize-static-class-initialization'
2652 * parse.y (start_complete_expand_method): New function.
2653 (java_expand_method_bodies): Likewise.
2654 (attach_init_test_initialization_flags): Likewise.
2655 (adjust_init_test_initialization): Likewise.
2656 (emit_test_initialization): Likewise.
2657 (java_complete_expand_methods): Nullify abstract and native method
2658 bodies.
2659 (java_complete_expand_method): New locals `fbody', `block_body'
2660 and `exception_copy.' Reorganized: directly return on empty method
2661 bodies, call `start_complete_expand_method', remember definitely
2662 initialized static class in function, don't expand method bodies.
2663 (java_expand_classes): Call `java_expand_method_bodies' before
2664 `finish_class' when compiling to native.
2665 (resolve_expression_name): Use `orig' after building outer class
2666 field access.
2667 (patch_invoke): Remember static method invokations.
2669 2001-08-06 Richard Henderson <rth@redhat.com>
2671 * class.c (emit_register_classes): Pass a symbol_ref and priority
2672 to assemble_constructor.
2674 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
2676 * java-tree.h (all_class_filename): New macro.
2677 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2678 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2679 newly created IDENTIFIER_NODE to `all_class_filename.'
2681 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2683 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2684 Use ggc_add_tree_root to register roots.
2686 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2688 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2689 second operand calling check_init.
2690 * decl.c (complete_start_java_method): Swaped second and third
2691 arguments while creating WITH_CLEANUP_EXPR node.
2692 * jcf-write.c (generate_bytecode_insns): Use second operand
2693 instead of third when handling WITH_CLEANUP_EXPR.
2694 * parse.y (java_complete_lhs): Expand second operand of
2695 WITH_CLEANUP_EXPR nodes.
2696 (patch_synchronized_statement): Swaped second and third arguments
2697 while creating WITH_CLEANUP_EXPR node.
2699 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2701 * parse.y (create_interface): Avoid cyclic inheritance report when
2702 syntax error encountered during class definition.
2703 Fixes PR java/2956
2705 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2707 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2708 ASM_FINAL_SPEC.
2709 (lang_specific_pre_link): Use set_input to set input_filename.
2710 Append `main' here.
2711 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2712 (main): Fix definition.
2713 Strip `main' from classname.
2714 Fixes PR java/227.
2716 2001-07-18 Tom Tromey <tromey@redhat.com>
2718 For PR java/2812:
2719 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2720 * lex.c (java_new_lexer): Use ICONV_CONST.
2721 (java_read_char): Likewise.
2722 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2723 (jv-scan$(exeext)): Likewise.
2725 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2727 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
2728 * parse.y (check_class_interface_creation): Allow `private' if the
2729 enclosing is not an interface.
2730 (create_interface): Interface tagged public if the enclosing
2731 context is an interface.
2732 (create_class): Class tagged public if the enclosing context
2733 is an interface.
2734 Fixes PR java/2959
2736 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2738 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
2739 Fixes PR java/2665
2741 2001-07-14 Tim Josling <tej@melbpc.org.au>
2743 * check-init.c (check_init): Remove references to EXPON_EXPR.
2745 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2747 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2748 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2749 Fixes PR java/3602
2751 2001-07-13 Tom Tromey <tromey@redhat.com>
2753 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2754 invocation.
2756 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2758 * parse.y (patch_method_invocation): Don't override primary if one
2759 is already provided, but let this$<n> be built. Fixed comment.
2761 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2763 * parse.y (empty_statement:): Report empty statement error only
2764 when found at class declaration level.
2765 Fixes PR java/3635
2767 2001-07-12 Tom Tromey <tromey@redhat.com>
2769 * expr.c (expand_load_internal): New function.
2770 (LOAD_INTERNAL): Use it.
2772 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2774 * parse.y (verify_constructor_super): Compare anonymous class ctor
2775 args with `valid_method_invocation_conversion_p.'
2776 Fixes PR java/3285
2778 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2780 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2781 `-fsyntax-only.' Fixes PR java/3248
2783 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2785 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2787 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2789 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2790 current function is static. Fixes PR java/1970
2792 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2794 * parse.y (patch_method_invocation): Add enclosing context to ctor
2795 calls if necessary. Fixes PR java/2953
2797 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2799 * parse.y (resolve_package): Abort if qualified expression member
2800 isn't right.
2801 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2802 Fixes PR java/1391
2804 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2806 * verify.c: Don't use // comments.
2808 2001-07-05 Tom Tromey <tromey@redhat.com>
2810 * lang.c (flag_assume_compiled): Removed.
2811 * java-tree.h (flag_assume_compiled): Removed.
2812 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2813 -fhash-synchronization, -fuse-divide-subroutine,
2814 -fcheck-references, -femit-class-file, -femit-class-files,
2815 -fassume-compiled. Updated --encoding information. Changed
2816 -foutput-class-dir to `-d'.
2818 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2820 * jcf-parse.c (parse_class_file): Add lineno parameter to
2821 debug_start_source_file call.
2823 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2825 * gcj.texi: Use gpl.texi.
2826 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2827 dependencies and use doc/include in search path.
2829 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2831 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2832 `this'. If so, don't build instance initializers.
2834 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2836 * parse.y (resolve_expression_name): Improved error message for
2837 inner class cases. Fixes PR java/1958
2839 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2841 * lang.c: #include diagnostic.h
2842 (lang_print_error): Add a `diagnostic_context *' parameter.
2843 (java_dummy_print): Likewise.
2844 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2846 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2848 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2849 * jcf.h (typedef struct JCF): New bitfield `finished.'
2850 (JCF_FINISH): Set `finished.'
2851 (JCF_ZERO): Reset `finished.'
2852 Fixes PR java/2633
2854 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2856 * parse.y (class_body_declaration:): Don't install empty instance
2857 initializers.
2858 Fixes PR java/1314
2860 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2862 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2863 (set_class_decl_access_flags): New function.
2864 * java-tree.h (set_class_decl_access_flags): New prototype.
2865 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2866 (parse_class_file): New local `decl_max_locals.' Take wide types
2867 into account to compute DECL_MAX_LOCALS.
2868 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2869 imports on demand.
2871 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2873 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2875 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2877 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2878 * parse.y (do_resolve_class): Moved comments out to leading comment
2879 section. Removed local `start', New local `_ht' and
2880 `circularity_hash.' Record `enclosing' in hash table and search
2881 it to detect circularity. Use `enclosing' as an argument to
2882 `lookup_cl.' Free the hash table when done.
2884 2001-06-19 Tom Tromey <tromey@redhat.com>
2886 * lex.c (java_read_char): Disallow invalid and overlong
2887 sequences. Fixes PR java/2319.
2889 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2891 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2893 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2895 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2896 arguments accordingly.
2898 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2900 * gcj.texi: Move contents to just after title page.
2902 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2904 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2905 builtin type.
2906 (patch_incomplete_class_ref): Build the class ref, build the class
2907 init if necessary, complete the tree.
2908 Fixes PR java/2605
2910 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2912 * parse.y (lookup_field_wrapper): Test `name' code.
2913 (resolve_qualified_expression_name): Test `qual_wfl' code.
2914 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2915 handle `qual_wfl' by code.
2916 (maybe_build_primttype_type_ref): Test `wfl' code.
2918 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2920 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2921 fdl.texi.
2922 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2923 the dvi file in the java directory.
2925 2001-05-25 Sam TH <sam@uchicago.edu>
2927 * gen-table.pl javaop.h jcf.h lex.h,
2928 parse.h: Fix header include guards.
2930 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2932 * jv-scan.c (version): Update copyright year.
2934 2001-05-21 Per Bothner <per@bothner.com>
2936 * jcf-parse.c (read_class): If class is from .class or .zip file
2937 and it's already been read, don't push/pop parser context.
2939 2001-05-18 Per Bothner <per@bothner.com>
2941 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2942 command line so the jvgenmain-generated main program comes first.
2944 2001-05-15 Tom Tromey <tromey@redhat.com>
2946 * class.c (build_utf8_ref): Don't generate identifier based on
2947 utf8const contents.
2949 2001-05-12 Richard Henderson <rth@redhat.com>
2951 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2952 * expr.c (java_lang_expand_expr): Expand it.
2953 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2954 calling build_exception_object_ref.
2955 * parse.y (catch_clause_parameter): Likewise.
2956 (build_dot_class_method): Likewise.
2957 (try_reference_assignconv): Likewise.
2958 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2959 * jcf-write.c (generate_bytecode_insns): Likewise.
2961 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2963 * parse.y (build_unresolved_array_type): Set
2964 EXPR_WFL_QUALIFICATION on the newly created wfl.
2965 Fixes PR java/2538. Fixes PR java/2535.
2967 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2969 * parse.y (fix_constructors): Removed unnecessary assignment to
2970 local. Moved assignment to `this$<n>', fixed comments and
2971 indentation.
2972 (build_wfl_wrap): Fixed indentation.
2973 Fixes PR java/2598, java/2579 and java/2658.
2975 2001-05-03 Mo DeJong <mdejong@redhat.com>
2977 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2978 check for byte swap.
2980 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2982 * expr.c (build_class_init): Move MODIFY_EXPR
2983 outside of COND_EXPR. Remove variable `call'.
2985 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2987 * decl.c: NULL_PTR -> NULL.
2988 * jcf-write.c: Likewise.
2990 2001-05-01 Tom Tromey <tromey@redhat.com>
2992 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2993 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2994 * gcj.texi: Updated copyright text. Include fdl.texi.
2995 (Top): Link to new node.
2997 2001-05-01 Per Bothner <per@bothner.com>
2999 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
3001 2001-05-01 Per Bothner <per@bothner.com>
3003 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
3004 import_list contains the name, not the TREE_PURPOSE.
3006 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3008 * jcf-io.c (read_zip_member): Cast to long in comparison with
3009 signed value.
3011 * jvspec.c (lang_specific_driver): Initialize variables.
3013 * mangle.c (find_compression_record_match): Likewise.
3015 * typeck.c (build_null_signature): Provide static prototype. Mark
3016 parameter with ATTRIBUTE_UNUSED.
3018 * verify.c (verify_jvm_instructions): Initialize variable.
3020 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3022 * parse.y (do_resolve_class): Check for cyclic inheritance during
3023 inner class resolution.
3025 2001-04-27 Per Bothner <per@bothner.com>
3027 * parse.y (java_expand_classes): Don't change ctxp_for_generation
3028 while iterating, since that could cause gc to lose stuff.
3030 2001-04-26 Per Bothner <per@bothner.com>
3032 Fix method search wrt scope of inner classes to match JLS2.
3033 * typeck.c (build_null_signature): New static function.
3034 (has_method): New function. Uses build_null_signature and lookup_do.
3035 * java-tree.h (has_method): New declaration.
3036 * parse.y (find_applicable_accessible_methods_list): Do not search
3037 context of inner classes here.
3038 (patch_method_invocation): Search scope, ie. current and outer clases,
3039 for method matching simple name, to find class.
3041 2001-04-26 Per Bothner <per@bothner.com>
3043 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
3044 Fix thinko: If a single case, use if_icmpeq, not ifeq.
3046 * constants.c (find_methodref_with_class_index): New function.
3047 (find_methodref_index): Use find_methodref_with_class_index.
3048 * java-tree.h (find_methodref_with_class_index): New declaration.
3049 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
3050 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
3051 If context changed from interface to class, don't use invokeinterface.
3053 2001-04-25 Per Bothner <per@bothner.com>
3055 * verify.c (verify_jvm_instructions): For field instructions,
3056 check that field index is valid. For invoke instructions, check that
3057 method index is valid.
3059 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
3061 * config-lang.in (target_libs): Copy from $libgcj_saved.
3063 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3065 * decl.c (init_decl_processing): Add new class "protectionDomain"
3066 field.
3067 * class.c (make_class_data): Set initial value for "protectionDomain".
3069 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3071 * jvspec.c (lang_specific_driver): Fix memory allocation
3072 deficit, by using concat in lieu of xmalloc/sprintf.
3074 2001-04-20 Per Bothner <per@bothner.com>
3076 Fixes to compile multiple .class files at once.
3077 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
3078 * java-tree.h (CLASS_PARSED_P): New macro.
3079 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
3080 * jcf-parse.c (jcf_parse_source): Inline into read_class.
3081 (read_class): Avoid some code duplication.
3082 Don't call JCF_FINISH for a .class file - might be needed later.
3083 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
3084 rather than CLASS_LOADED_P, since latter implies class laid out.
3085 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
3086 * parse.y: Don't need to set CLASS_LOADED_P for array types.
3088 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3090 * Make-lang.in (java/boehm.o): Depend on toplev.h.
3092 * boehm.c: Include toplev.h.
3094 2001-04-06 Tom Tromey <tromey@redhat.com>
3095 Alexandre Petit-Bianco <apbianco@redhat.com>
3097 Fix for PR gcj/1404 and PR gcj/2332:
3098 * parse.y (build_array_from_name): If we use the type_wfl then
3099 accumulate dimensions from the original type as well.
3100 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
3102 2001-04-06 Tom Tromey <tromey@redhat.com>
3104 * parse.y (analyze_clinit_body): Return true if the second operand
3105 of a METHOD_EXPR is nonzero.
3107 2001-04-06 Tom Tromey <tromey@redhat.com>
3109 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
3110 directory.
3111 ($(srcdir)/java/parse.c): Likewise.
3113 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3115 * gcj.texi: Use `which-gcj' instead of `which-g77.'
3116 (version-gcc): Initialized.
3117 (which-gcj): Likewise.
3119 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3121 * java-tree.h (struct lang_decl): New macro
3122 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
3123 * parse.y (build_instance_initializer): New function.
3124 (add_instance_initializer): Use it.
3125 (java_fix_constructors): Set `current_class' before fix pass.
3126 (fix_constructors): Just return if already fixed. Move `super()'
3127 invokation ahead. Use `build_instance_initializer.'
3128 Fixes PR java/1315.
3130 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3132 * parse.y (resolve_qualified_expression_name): Pass field's
3133 DECL_CONTEXT to `not_accessible_p.'
3134 (not_accessible_p): Changed parameters order in `inherits_from_p'
3135 invokation.
3137 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
3139 * lang-options.h: Add flag_check_references.
3141 2001-04-04 Per Bothner <per@bothner.com>
3143 * java-tree.h (CONSTANT_VALUE_P): New macro.
3144 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
3145 * parse.y (maybe_build_class_init_for_field): New static function.
3146 (resolve_expression_name, resolve_field_access): Use
3147 maybe_build_class_init_for_field instead of build_class_init
3148 This does not do the init if the field is compile-time-constant.
3149 (resolve_field_access): Simplify.
3151 * parse.y (fold_constant_for_init): Merge test into switch.
3153 2001-04-03 Zack Weinberg <zackw@stanford.edu>
3155 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
3156 on gansidecl.h.
3157 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
3159 2001-04-02 Zack Weinberg <zackw@stanford.edu>
3161 * expr.c (pop_type_0): Save the result of the first
3162 lang_printable_name call in a scratch buffer, so it
3163 won't be clobbered by the second call.
3165 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3167 * parse-scan.y (array_type:): Rewritten.
3168 (type_declaration:): `empty_statement' replaces `SC_TK.'
3169 (class_member_declaration:): `empty statement' added.
3170 (method_body:): Simplified.
3171 (static_initializer:): Likewise.
3172 (primary_no_new_array:): Use `type_literals.'
3173 (type_literals:): New rule.
3174 (dims:): Set and update `bracket_count.'
3175 Fixes PR java/1074. Fixes PR java/2412.
3177 2001-03-28 Hans Boehm <boehm@acm.org>
3179 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
3180 (get_boehm_type_descriptor): Set type on returned value to be a
3181 pointer length integer.
3183 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3185 * expr.c (pop_type_0): Call `concat' rather than building the
3186 string manually.
3187 (pop_type): Add format specifier in call to `error'.
3189 * parse.y (patch_method_invocation): Avoid casting away
3190 const-ness.
3192 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
3194 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
3196 2001-03-28 Richard Henderson <rth@redhat.com>
3198 IA-64 ABI Exception Handling:
3199 * Make-lang.in (except.o): Don't depend on eh-common.h.
3200 * check-init.c (check_init): Handle EXC_PTR_EXPR.
3201 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
3202 [soft_exceptioninfo_call_node]: Remove.
3203 [eh_personality_libfunc, lang_eh_runtime_type]: New.
3204 (end_java_method): No emit_handlers.
3205 * except.c (java_set_exception_lang_code): Remove.
3206 (method_init_exceptions): Don't call it.
3207 (prepare_eh_table_type): No CATCH_ALL_TYPE.
3208 (build_exception_object_ref): New.
3209 (expand_end_java_handler): Update for except.h name changes.
3210 (emit_handlers, expand_resume_after_catch): Remove.
3211 * expr.c (java_lang_expand_expr): Update for except.h name changes.
3212 (process_jvm_instruction): Use build_exception_object_ref.
3213 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
3214 (soft_exceptioninfo_call_node): Remove.
3215 (build_exception_object_ref): Declare.
3216 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
3217 soft_exceptioninfo_call_node. Move processing ...
3218 [EXC_PTR_EXPR]: ... here.
3219 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
3220 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
3221 (source_end_java_method): No java_set_exception_lang_code or
3222 emit_handlers.
3223 (build_dot_class_method): Use build_exception_object_ref.
3224 (try_reference_assignconv): Check EXC_PTR_EXPR not
3225 soft_exceptioninfo_call_node.
3227 2001-03-28 Richard Henderson <rth@redhat.com>
3229 * java-tree.h (throw_node): Define as a single member of
3230 java_global_trees instead of a separate array.
3231 (JTI_THROW_NODE): New.
3232 * decl.c (throw_node): Don't declare.
3233 (init_decl_processing): Init a scalar throw_node.
3234 Don't register it for gc.
3235 * check-init.c (check_init): Reference scalar throw_node.
3236 * expr.c (build_java_athrow): Likewise.
3237 * jcf-write.c (generate_bytecode_insns): Likewise.
3238 * parse.h (BUILD_THROW): Likewise.
3240 2001-03-28 Richard Henderson <rth@redhat.com>
3242 * decl.c (end_java_method): Do not save and restore
3243 flag_non_call_exceptions.
3244 * parse.y (source_end_java_method): Likewise.
3245 * lang.c (flag_exceptions): Don't declare.
3246 (java_init_options): Set flag_non_call_exceptions. Set
3247 flag_exceptions here ...
3248 (java_init): ... not here.
3250 2001-03-27 Richard Henderson <rth@redhat.com>
3252 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
3253 exceptions_via_longjmp.
3255 * lang.c (flag_new_exceptions): Don't declare it.
3256 (java_init_options): Or set it.
3258 2001-03-27 Richard Henderson <rth@redhat.com>
3260 * decl.c (end_java_method): Rename asynchronous_exceptions to
3261 flag_non_call_exceptions.
3262 * parse.y (source_end_java_method): Likewise.
3264 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3266 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
3268 2001-03-26 Mark Mitchell <mark@codesourcery.com>
3270 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
3272 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3274 * parse.y (find_as_inner_class): Follow current package
3275 indications not to mistakingly load an unrelated class.
3277 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3279 * constants.c (PUTN): Use memcpy, not bcopy.
3281 * lex.c (java_read_char): Use memmove, not bcopy.
3283 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
3285 2001-03-23 Per Bothner <per@bothner.com>
3287 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
3288 macro for better error pin-pointing.
3289 * java-tree.h: Fix typo in comment.
3291 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
3292 Don't include jsr/goto in exception range.
3293 Check if start and end of exception range are the same (also TRY_EXPR).
3294 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
3295 However, do emit the following goto even if try_block is empty.
3296 Defer freeing exception_decl until after the finalizer, to make
3297 sure the local isn't reused in the finalizer. Fixes PR java/1208.
3299 * parse.y (java_complete_lhs): If the try-clause is empty, just
3300 return the finally-clause and vice versa.
3302 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3304 * gcj.texi (Input Options): documented the check for attribute
3305 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
3306 * java-tree.h (flag_force_classes_archive_check): Declared extern.
3307 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
3308 (jcf_parse): Check for the right classes archive if necessary.
3309 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
3310 (jcf_parse_fields): Fixed indentation.
3311 * jcf-write.c (append_gcj_attribute): New function.
3312 (generate_classfile): Compute the attribute count, invoke
3313 `append_gcj_attribute'.
3314 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
3315 turned into bit-fields. New bit-field `right_zip.'
3316 (JCF_ZERO): Set `right_zip' to zero.
3317 * lang-options.h (-fforce-classes-archive-check): Added flag.
3318 * lang.c (flag_force_classes_archive_check): New flag.
3319 (lang_f_options): New entry `force-classes-archive-check.'
3320 Fixes PR java/1213.
3322 2001-02-07 Andrew Haley <aph@redhat.com>
3324 * gcj.texi (Configure-time Options): Add -fcheck-references.
3325 * expr.c (build_java_indirect_ref): New function.
3326 (java_check_reference): New function.
3327 (build_java_array_length_access): Use build_java_indirect_ref to
3328 check for null references.
3329 (build_java_arrayaccess): Likewise.
3330 (build_get_class): Likewise.
3331 (build_field_ref): Likewise.
3332 (invoke_build_dtable): Likewise.
3333 (build_invokeinterface): Likewise.
3334 * lang.c (lang_f_options): Add flag_check_references.
3335 * jvspec.c (jvgenmain_spec): Add flag_check_references.
3336 * java-tree.h (flag_check_references): New variable.
3337 * lang.c (flag_check_references): Likewise.
3338 * parse.y (patch_invoke): Use java_check_reference.
3339 (patch_assignment): Allow for extra nesting in
3340 _Jv_CheckArrayStore.
3342 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
3344 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
3345 * lex.c (cxx_keywords): Likewise.
3347 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3349 * parse.y (qualify_ambiguous_name): Broaden `length'
3350 recognition. Help MODIFY_EXPR be resolved as expression names.
3351 Fixes PR java/2066. Fixes PR java/2400.
3353 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
3355 * gjavah.c (process_file): Mark interface definitions with
3356 "__attribute__ ((java_interface))".
3358 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3360 * class.c (layout_class): Fixed push_super_field's second
3361 argument. Fixes PR java/2333.
3362 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
3363 too early to lay innerclasses out.
3365 2001-03-20 Tom Tromey <tromey@redhat.com>
3366 Alexandre Petit-Bianco <apbianco@redhat.com>
3368 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
3369 inside an array reference. Insertion of the array store check
3370 rewritten. Fixes PR java/2299.
3372 2001-03-20 Tom Tromey <tromey@redhat.com>
3374 * lex.c (java_read_unicode): Only accept leading `u's.
3376 2001-03-20 Tom Tromey <tromey@redhat.com>
3378 * jcf-parse.c (read_class): Initialize `class'.
3380 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3382 * jcf_parse.c (jcf_parse): Eliminate unused variable.
3384 2001-03-19 Mark Mitchell <mark@codesourcery.com>
3386 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
3387 (layout_class): Likewise.
3388 (layout_class_method): Likewise.
3389 (emit_register_classes): Likewise.
3390 * decl.c (builtin_function): Likewise.
3391 (give_name_to_locals): Likewise.
3393 2001-03-19 Per Bothner <per@bothner.com>
3395 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
3396 before trying to load an inner class.
3398 Fixes to process to command-line .class files in two passes.
3399 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
3400 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
3401 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
3402 * class.c (is_compiled_class): Fix for renamed flag.
3403 * parse.y (maybe_create_class_interface_decl): Likewise.
3404 * jcf-parse.c (yyparse): Also set if compiling .class files.
3405 * jcf-parse.c (read_class); Read current_class.
3406 (jcf_parse): Make static.
3407 (load_inner_classes): New function, with code moved from jcf_parse,
3408 because we need to inner classes after the command-line files are read.
3409 (yyparse): Set finput to NULL when it doesn't need to be closed.
3410 Reduce use of main_jcf (basically only for archive) and
3411 use finput instead of main_jcf->read_state.
3412 Inline jcf_figure_file_type into yyparse.
3413 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
3414 Defer load_inner_classes and parse_class_file to a second pass,
3415 after we've correctly mapped command-line .clas fiels to classes.
3416 (jcf_figure_file_type): Removed.
3417 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
3418 (JCF_ZERO): Also clear zipd field.
3419 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
3421 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3423 * jcf-parse.c (yyparse): Change ch from char * to char.
3425 2001-03-19 Per Bothner <per@bothner.com>
3427 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
3428 Add constructed filelist-file at end, following -xjava. Thus any .o
3429 and library files are not affected by the -xjava. Also wrap
3430 explicit @FILE with -xjava and -xnone.
3432 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
3434 * class.c (build_static_field_ref): Call make_decl_rtl() after
3435 setting the DECL_EXTERNAL flag.
3437 2001-03-17 Per Bothner <per@bothner.com>
3439 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
3441 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
3442 when result is is needed (target is STACK_TARGET).
3444 * parse.h (JDEP_SOLV): Removed.
3445 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
3447 * parse.y (incomplete_class_list): Removed.
3448 (obtain_incomplete_type): Don't use or set incomplete_class_list.
3449 It doesn't work if resolve_class changes the name of an array type
3450 that is on the list and then someone else looks for the modified name.
3451 Also, seems liable to break when compiling multiple source files at
3452 once. So the simplest is to just remove incomplete_class_list -
3453 it is only a minor space win and it is not even clear it saves time.
3455 * parse.y (resolve_class): Remove unneeded promote_type.
3457 2001-03-15 Per Bothner <per@bothner.com>
3459 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
3460 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
3461 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
3462 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
3464 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
3465 * parse.y (java_expand_classes): Likewise.
3467 * parse.y (expand_start_java_method): Was only called once and had a
3468 misleading name, so inline in caller java_complete_expand_method.
3469 (enter_a_block): Likewise inline in enter_block and remove.
3471 Remove junk from when gcc/java was created (by copying from C/C++).
3472 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
3473 (struct binding_level): Remove fields keep, keep_if_subblocks,
3474 more_cleanups_ok, have_cleanups (which have never been used).
3475 (pushlevel, poplevel): Remove related useless code.
3477 * class.c (make_class_data): The class_dtable_decl (i.e. the
3478 vtable for Class) should be external, except when compiling Class.
3480 * jvspec.c (lang_specific_driver): Fix -C handling.
3481 Check -save-temps to see if temp @FILE should be deleted.
3482 Follow-up to/fix for February 16 patch.
3484 * verify.c (verify_jvm_instructions): Better error msgs for dup.
3485 (type_stack_dup): Remove no-longer neded error check.
3487 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
3489 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
3490 to 'for_pointer'. If this type is for a pointer (argument) mangling,
3491 don't surround the element with 'N..E' if the type name is
3492 unqualified.
3494 2001-03-14 Mark Mitchell <mark@codesourcery.com>
3496 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
3497 DECL_RTL_SET_P, etc.
3498 (make_method_value): Likewise.
3499 (get_dispatch_table): Likewise.
3501 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
3503 2001-03-07 Tom Tromey <tromey@redhat.com>
3505 * config-lang.in (lang_requires): Define.
3507 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
3509 * typeck.c (convert): Check flag_unsafe_math_optimizations,
3510 not flag_fast_math.
3512 2001-03-05 Per Bothner <per@bothner.com>
3514 Fix a problem where rest_of_decl_compilation applied to
3515 class_dtable_decl causes problems because it was done too early,
3516 before output file was opened.
3517 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
3518 * class.c (class_dtable_decl): Add macro - element of class_roots.
3519 (make_class_data): Define class_dtable_decl.
3520 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
3522 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3524 * java/class.c, java/decl.c, java/java-tree.h: Replace all
3525 uses of 'boolean' with 'bool'.
3527 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3529 * lang-specs.h: Add zero initializer for cpp_spec field to all
3530 array elements.
3532 2001-02-16 Per Bothner <per@bothner.com>
3534 Handle compiling multiple input files at once, and @FILE syntax.
3535 * gcj.texi: Updated documentation to match.
3536 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
3537 * jcf-parse.c (parse_source_file): Split into ...
3538 (parse_source_file_1): New function - and:
3539 (parse_source_file_2): New function.
3540 (yyparse): On -ffilelist-file, open and scan named file.
3541 On first pass over files, only do parse_source_file_1.
3542 A new second pass calls parse_source_file_2 for each file to compile.
3543 (init_jcf_parse): Call init_src_parse.
3544 * jvspec.c (INDIRECT_FILE_ARG): New flag.
3545 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
3546 as multiple input file combined in one compilation.
3547 * lang-options.h: Add -ffilelist-file
3548 * lang.c (flag_filelist_file): New flag variable.
3549 (lang_f_options): Handle -ffilelist-file.
3550 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
3551 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
3552 gclass_list - use global fields of src_parse_roots instead.
3553 * parse.y (src_parse_roots): New array.
3554 (incomplete_class_list, gclass_list): New macros.
3555 (push_parser_context, java_pop_parser_context,
3556 java_parser_context_resume): Don't fiddle with deleted fields.
3557 (various): Use incomplete_class gclass_list and global macros
3558 instead of parse_ctxt fields - the lists are global.
3559 (init_src_parse): New function.
3561 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3563 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
3565 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3567 * parse.y (check_inner_class_access): Moved declaration of local
3568 `enclosing_decl_type' to the right location.
3570 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
3572 * parse.y (parser_check_super_interface): Don't call
3573 check_pkg_class_access for an inner interface.
3574 (parser_check_super): Don't call check_pkg_class_access for inner
3575 class.
3576 (do_resolve_class): Simplify enclosing type loop. Don't call
3577 check_pkg_class_access if CL and DECL are not set.
3578 (find_in_imports_on_demand): Set DECL if class_type needed to be
3579 loaded. Don't call check_pkg_class_access for an inner class.
3580 (check_inner_class_access): Rewritten to implement member access
3581 rules as per spec 6.6.1.
3582 (check_pkg_class_access): Handle the empty package correctly.
3583 (in_same_package): New function. Determine if two classes are in the
3584 same package.
3586 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
3588 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
3589 method into array types.
3590 * parse.y (patch_method_invocation): Bypass access check on clone call
3591 to array instance.
3593 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3595 * expr.c (build_instanceof): Check for arrays when trying fold to
3596 false.
3598 2001-02-15 Jim Meyering <meyering@lucent.com>
3600 * Make-lang.in (java.install-common): Depend on `installdirs'.
3601 (java.install-info): Likewise.
3603 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
3605 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
3607 2001-02-14 Tom Tromey <tromey@redhat.com>
3608 Alexandre Petit-Bianco <apbianco@cygnus.com>
3610 Fix for PR java/1261.
3611 * typeck.c (build_java_array_type): Add public `clone' method to
3612 arrays.
3613 * parse.y (resolve_qualified_expression_name): Use current_class
3614 when checking for inaccessibility.
3615 (patch_method_invocation): Fixed error message when accessibility
3616 denied. Added `from_super' argument.
3618 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3620 * parse.y (resolve_class): Don't build a fake decl. Use the one
3621 already built.
3622 * typeck.c (build_java_array_type): Build and assign decl to array
3623 type.
3625 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3627 * parse.y (not_accessible_p): Changed leading comment. Added extra
3628 `where' argument. Use it to enforce protected access rules.
3629 (resolve_qualified_expression_name): Added extra argument to
3630 not_accessible_p.
3631 (patch_method_invocation): Use argument `primary' to provide
3632 not_accessible_p with an extra argument.
3633 (lookup_method_invoke): Added extra argument to not_accessible_p.
3634 (search_applicable_method_list): Likewise.
3636 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3638 * parse.y (resolve_qualified_expression_name): Try to resolve as
3639 an inner class access only if `decl' is a TYPE_DECL.
3641 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3643 * decl.c (classdollar_identifier_node): Initialize.
3644 * java-tree.h (enum java_tree_index): New entry
3645 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
3646 (classdollar_identifier_node): New macro.
3647 (ID_CLASSDOLLAR_P): Likewise.
3648 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
3649 (build_dot_class_method_invocation): Likewise.
3650 (find_applicable_accessible_methods_list): `class$' can't be
3651 inherited.
3653 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3655 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
3657 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3659 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
3660 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3661 gone.
3663 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3665 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
3666 outside of the `__U' sequence too.
3667 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
3668 sequence too.
3670 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3672 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
3674 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3676 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
3677 (JVGENMAIN_OBJS): Likewise.
3678 * java-tree.h (append_gpp_mangled_name): New prototype.
3679 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3680 Removed cast calling `gcc_add_root.'
3681 * jvgenmain.c (mangle_obstack): New global, initialized.
3682 (main): Use it.
3683 (do_mangle_class): Constify local `ptr.'
3684 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3685 append_gpp_mangle_name and update `count' if necessary.
3686 Use `mangle_obstack.'
3687 * mangle.c (append_unicode_mangled_name): Removed.
3688 (append_gpp_mangled_name): Likewise.
3689 (unicode_mangling_length): Likewise.
3690 (mangle_member_name): Return type set to `void.'
3691 (mangle_field_decl): Don't append `U' in escaped names.
3692 (mangle_method_decl): Likewise.
3693 (mangle_member_name): Just use `append_gpp_mangled_name.'
3694 * mangle_name.c: New file.
3696 2001-02-07 Per Bothner <per@bothner.com>
3698 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3700 * check-init.c (check_init): Don't call done_alternative after
3701 processing loop code, as a LOOP_EXPR never terminates normally.
3703 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3705 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3707 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3709 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3710 DECLs.
3712 2001-02-06 Tom Tromey <tromey@redhat.com>
3714 * lex.c (java_new_lexer): Longer error message.
3716 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3717 Alexandre Petit-Bianco <apbianco@cygnus.com>
3719 * typeck.c (build_prim_array_type): Added leading comment.
3720 (build_java_array_type): Moved locals out of
3721 block. Always create the `data' field, fixed alignment to match
3722 C++.
3724 2001-02-04 Tom Tromey <tromey@redhat.com>
3726 * expr.c (java_lang_expand_expr): Don't bother recomputing
3727 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
3728 Fixes PR java/1866.
3730 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3732 * parse.y (process_imports): Save the original name of the import
3733 for better error report.
3735 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
3737 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
3738 of macros used when compiling jvspec.c.
3739 * jvspec.c (lang_specific_driver): Link with the shared
3740 libgcc by default.
3742 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3744 * check-init.c (check_init): Call internal_error instead of fatal.
3745 * expr.c (java_lang_expand_expr): Likewise.
3746 * jcf-parse.c (get_constant): Likewise.
3747 * mangle.c (java_mangle_decl): Likewise.
3748 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3749 (operator_string): Likewise.
3750 * check-init.c (check_init): Call abort instead of fatal.
3751 * class.c (build_class_ref): Likewise.
3752 * constants.c (write_constant_pool): Likewise.
3753 * decl.c (start_java_method): Likewise.
3754 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3755 (java_stack_dup, encode_newarray_type): Likewise.
3756 (build_java_array_length_access): Likewise.
3757 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3758 (build_java_soft_divmod, build_invokeinterface): Likewise.
3759 * java-tree.h (INNER_CLASS_P): Likewise.
3760 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3761 (give_name_to_class, get_class_constant): Likewise.
3762 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3763 (find_constant_index, generate_bytecode_conditional): Likewise.
3764 (generate_bytecode_insns, perform_relocations): Likewise.
3765 * lex.c (java_unget_unicode, java_lex): Likewise.
3766 * mangle.c (mangle_type, mangle_record_type): Likewise.
3767 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3768 (finish_mangling): Likewise.
3769 * parse.h (MARK_FINAL_PARMS): Likewise.
3770 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3771 (obtain_incomplete_type, java_complete_class): Likewise.
3772 (java_check_regular_methods, java_complete_expand_method): Likewise.
3773 (cut_identifier_in_qualified, check_deprecation): Likewise.
3774 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3775 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3776 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3777 * typeck.c (set_local_type, parse_signature_type): Likewise.
3778 (parse_signature_string, build_java_signature): Likewise;
3779 (set_java_signature): Likewise.
3780 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3781 * class.c (add_method): Call fatal_error instead of fatal.
3782 (build_static_field_ref): Likewise.
3783 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3784 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3785 * lex.c (java_new_new_lexer): Likewise.
3786 * jv-scan.c (main): Likewise.
3787 (fatal_error): Renamed from fatal.
3788 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3789 pfatal_with_name.
3790 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3791 (yyparse): Likewise.
3792 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3793 * lex.c (java_get_line_col): Likewise.
3794 * jcf-parse.c (load_class): Make errors non-fatal.
3795 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3797 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3799 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3800 (error): Remove unused function.
3801 (main): Don't use "__attribute__ alias" on generated class symbol.
3803 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3805 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3806 argument.
3807 * parse.y (finish_method_declaration): Code accounting for WFLed
3808 method DECL_NAMEs deleted.
3809 (check_abstract_method_definitions): Likewise.
3810 (resolve_type_during_patch): Layout resolved type.
3811 * typeck.c (lookup_do): Removed unused local.
3813 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3815 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3816 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3817 integer_negative_one_node.
3818 * expr.c (build_java_binop): Likewise.
3820 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3822 * zextract.c (read_zip_archive): Read file_offset before writing
3823 zipd and consequently clobbering the header contents.
3825 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3827 * Make-lang.in: Remove all dependencies on defaults.h.
3828 * decl.c: Don't include defaults.h.
3829 * expr.c: Likewise.
3830 * parse.y: Likewise.
3832 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3834 * ChangeLog (2001-01-21): Fixed typo.
3835 * class.c (layout_class_method): Code accounting for WFLed
3836 method DECL_NAMEs deleted.
3837 * constant.c (find_methodref_index): Likewise.
3838 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3839 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3840 (struct lang_decl): New field `wfl'.
3841 (java_get_real_method_name): Prototype deleted.
3842 * mangle.c (mangle_method_decl): Code accounting for WFLed
3843 method DECL_NAMEs deleted.
3844 * parse.h (GET_METHOD_NAME): Macro deleted.
3845 * parse.y (reset_method_name): Deleted.
3846 (method_header): Set DECL_FUNCTION_WFL.
3847 (check_abstract_method_header): Code accounting for WFLed method
3848 DECL_NAMEs deleted.
3849 (java_get_real_method_name): Deleted.
3850 (check_method_redefinition): Code accounting for WFLed method
3851 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3852 (java_check_regular_methods): Likewise.
3853 (java_check_abstract_methods): Likewise.
3854 (java_expand_classes): Don't call `reset_method_name.'
3855 (search_applicable_method_list): Use DECL_NAMEs instead of
3856 GET_METHOD_NAME.
3857 * typeck.c (lookup_do): Code accounting for WFLed method
3858 DECL_NAMEs deleted.
3860 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3862 * lex.c (java_read_char): Check for EOF from getc first.
3864 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3866 * class.c (layout_class): Don't lay the superclass out if it's
3867 already being laid out.
3868 * jcf-parse.c (handle_innerclass_attribute): New function.
3869 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3870 handle_innerclasses_attribute.
3871 (jcf_parse): Don't load an innerclasses if it's already being
3872 laid out.
3873 * jcf-write.c (append_innerclass_attribute_entry): Static
3874 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3875 to be zero for anonymous classes.
3877 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3879 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3880 necessary.
3881 * jcf-parse.c (set_source_filename): Use
3882 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3884 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3886 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3887 gets a unique asm name.
3889 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3891 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3892 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3893 if necessary.
3894 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3895 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3896 * parse.y (lookup_package_type_and_set_next): Deleted.
3897 (resolve_package): Removed unnecessary code.
3898 (find_applicable_accessible_methods_list): `finit$' can't be
3899 inherited.
3900 * verify.c (pop_argument_types): Added missing prototype.
3902 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3904 * config-lang.in: Disable java by default.
3906 2001-01-23 Tom Tromey <tromey@redhat.com>
3908 * gcj.texi (Copying): New node.
3909 Added copyright information.
3911 2001-01-21 Per Bothner <per@bothner.com>
3913 Various fixes to allow compiling a compressed .jar/.zip archive.
3914 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3915 (struct ZipFile): Add fields name and next (from ZipFileCache).
3916 (struct ZipDirectory): New field zipf points to owning ZipFile.
3917 * jcf.h (struct ZipDirectory): Add forward declaration.
3918 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3919 Remove seen_in_zip and zip_offset fields.
3920 (JCF_SEEN_IN_ZIP): New macro.
3921 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3922 * jcf-io.c: Change all ZipFileCache to ZipFile.
3923 (read_zip_member): New function.
3924 (open_in_zip): Call read_zip_member.
3925 * jcf-parse.c (find_in_current_zip): Remove function.
3926 (read_class): Merge in find_in_current_zip functionality.
3927 Call read_zip_member if needed.
3928 (parse_zip_file_entries): Use read_zip_member.
3929 (process_zip_dir): Update for removed and added JCF fields.
3930 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3932 2001-01-21 Per Bothner <per@bothner.com>
3934 Minor optimization of static ggc roots.
3935 * jcf-parse.c (parse_roots): New static field.
3936 (current_field, current_method, current_file_list): Replace by macros
3937 naming fields of parse_roots.
3938 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3939 * class.c (class_roots): New static field.
3940 (registered_class, fields_ident, info_ident, class_list):
3941 New macros naming fields of parse_roots.
3942 (build_static_field_ref): Don't register roots here.
3943 (layout_class): Static field list replaced by macro class_list.
3944 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3945 Initialize fields_ident and info_ident here.
3947 2001-01-21 Per Bothner <per@bothner.com>
3949 * jcf-parse.c (ggc_mark_jcf): New function.
3950 (init_jcf_parse): Register current_jcf as ggc root.
3952 2001-01-21 Per Bothner <per@bothner.com>
3954 * lang.c (put_decl_node): Print method's name.
3956 2001-01-21 Per Bothner <per@bothner.com>
3958 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3959 (verify_jvm_instructions): Use it, for better error messages on loads.
3961 2001-01-21 Per Bothner <per@bothner.com>
3963 * verify.c (merge_type_state): Still may have to merge even if
3964 LABEL_VERIFIED (label).
3966 2001-01-21 Per Bothner <per@bothner.com>
3968 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3969 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3971 2001-01-19 Per Bothner <per@bothner.com>
3973 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3974 if expeting an interface type. Refines Tom's change of 2000-09-12.
3976 2001-01-18 Per Bothner <per@bothner.com>
3978 * gcj.texi (Input Options): Mention .java files.
3980 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3982 * lang-options.h (-Wunsupported-jdk11): Removed.
3983 * lang.c (flag_not_overriding): Deleted.
3984 (flag_static_local_jdk1_1): Likewise.
3985 (lang_W_options): Removed "unsupported-jdk11" entry.
3986 * parse.y (java_check_methods): Removed dead code.
3988 2001-01-17 Tom Tromey <tromey@redhat.com>
3990 Changes suggested by Per Bothner:
3991 * gcj.texi (Input Options): Don't mention input files.
3992 (Code Generation): Updated --main information.
3993 (Invoking jcf-dump): Mention that --javap is incomplete.
3994 From Alexandre Petit-Bianco:
3995 (Warnings): Don't mention -Wunsupported-jdk11.
3996 My stuff:
3997 (Compatibility): Mention JDK 1.2-ness of libraries.
3998 (Resources): Mention resources used when writing gcj.
4000 2001-01-17 Tom Tromey <tromey@redhat.com>
4002 * gcj.texi: New file.
4003 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
4004 (java.info): Depend on gcj.info.
4005 (java/gcj.dvi): New target.
4006 (java.dvi): Depend on gcj.dvi.
4007 (java.install-info): Wrote.
4009 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
4011 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
4012 having called make_decl_rtl.
4014 2001-01-14 Per Bothner <per@bothner.com>
4016 Various patches to emit better messages on verification errors.
4017 * expr.c (push_type_0): Return error indication on stack overflow,
4018 instead of callinfg fatal.
4019 (push_type): Now just call push_type_0 (nd fatal on overflow).
4020 (pop_type_0): Return detailed error message (in a char** argument).
4021 (pop_type): If pop_type_0 fails, print error message.
4022 (pop_argument_types): Moved to verify.c.
4023 * verify.c (pop_argument_types): Moved from expr.c.
4024 Return a (possible) error message, rather than void.
4025 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
4026 (verify_jvm_instruction): Use new macros, improving error messages.
4027 For case OPCODE_astore use object_ptr_type_node.
4028 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
4029 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
4031 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
4032 constant, return body without wrapper. (Improves constant folding.)
4033 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
4035 2001-01-13 Per Bothner <per@bothner.com>
4037 * expr.c (expand_java_field_op): Assigning to a final field outside
4038 an initializer does not violate JVM spec, so should be warning, not
4039 error. (Sun's verifier does not complain - though MicroSoft's does.)
4041 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
4043 * gjavah.c (version), jcf-dump.c (version): Update copyright year
4044 to 2001.
4046 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
4048 * parse.y (resolve_expression_name): Permit instance variables from
4049 enclosing context in super constructor call.
4050 (resolve_qualified_expression_name): Permit enclosing class's qualified
4051 "this" in super constructor call.
4053 2001-01-10 Mark Mitchell <mark@codesourcery.com>
4055 * class.c (build_utf8_ref): Remove last argument in call to
4056 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
4057 (build_class_ref): Likewise.
4058 (build_static_field_ref): Likewise.
4059 (get_dispatch_table): Likewise.
4060 (layout_class_method): Likewise.
4061 (emit_register_classes): Likewise.
4062 * constants.c (build_constant_data_ref): Likewise.
4063 * decl.c (builtin_function): Likewise.
4064 (create_primitive_vtable): Likewise.
4065 * expr.c (build_known_method_def): Likewise.
4066 (build_jni_stub): Likewise.
4067 (java_lang_expand_expr): Likewise.
4069 2001-01-10 Tom Tromey <tromey@redhat.com>
4071 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
4073 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4075 * java-tree.h (lang_printable_name_wls): New prototype.
4076 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
4077 rather than `current_class' to print type name. Don't prepend type
4078 names when printing constructor names.
4079 (lang_printable_name_wls): New function.
4080 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
4081 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
4082 * parse.y (patch_method_invocation): Message tuned for constructors.
4083 (not_accessible_p): Grant `private' access from within
4084 enclosing contexts.
4086 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4088 All files with updated copyright when applicable.
4089 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
4090 * class.c (mangle_class_field): Function removed.
4091 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
4092 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
4093 (build_class_ref): Call `java_mangle_class_field' instead of
4094 `mangle_class_field.'
4095 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
4096 (layout_class): Call `java_mangle_decl' instead of
4097 `mangle_static_field.'
4098 (cxx_keywords): Initialized static array moved to `lex.c.'
4099 (layout_class_method): Changed leading comment. Simplified to
4100 call `java_mangle_decl.' Local `ptr' moved in for loop body.
4101 * decl.c (lang_mark_tree): Mark field `package_list.'
4102 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
4103 (struct lang_type): New field `package_list.'
4104 (unicode_mangling_length): Prototype removed.
4105 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4106 emit_unicode_mangled_name): Likewise.
4107 (cxx_keyword_p): New prototype.
4108 (java_mangle_decl, java_mangle_class_field,
4109 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
4110 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
4111 `build_expr_wfl.'
4112 * jvgenmain.c (main_method_prefix): Global variable removed.
4113 (main_method_suffix): Likewise.
4114 (do_mangle_classname): New function.
4115 (main): Call it. Format changed to accommodate new mangling scheme.
4116 * lex.c: (utf8_cmp): Conditionally prototyped.
4117 (cxx_keywords): Moved from class.c, conditionally defined.
4118 (utf8_cmp, cxx_keyword_p): Likewise.
4119 * mangle.c (obstack.h, ggc.h): Included.
4120 (mangle_field_decl): New function.
4121 (mangle_method_decl, mangle_type, mangle_pointer_type,
4122 mangle_array_type, mangle_record_type,
4123 find_compression_pointer_match, find_compression_array_match,
4124 find_compression_record_match,
4125 find_compression_array_template_match, set_type_package_list,
4126 entry_match_pointer_p, emit_compression_string, init_mangling,
4127 finish_mangling, compression_table_add, mangle_member_name): Likewise.
4128 (mangle_obstack): New global.
4129 (MANGLE_RAW_STRING): New macro.
4130 (unicode_mangling_length): Turned static.
4131 (append_unicode_mangled_name): Renamed from
4132 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
4133 replaces `obstack', removed from the parameter list.
4134 (append_gpp_mangled_name): Turned static. `mangle_obstack'
4135 replaces parameter `obstack', removed from the parameter list. Call
4136 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
4137 (append_gpp_mangled_classtype): Removed.
4138 (compression_table, compression_next): New static variables.
4139 * parse.y (temporary_obstack): Extern declaration removed.
4141 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4143 * parse.y (patch_binop): Compute missing type in error situations.
4145 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4147 * class.c (make_class_data): Push initial value for "arrayclass".
4148 * decl.c (init_decl_processing): Add new class field "arrayclass".
4150 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4152 From patha@softlab.ericsson.se:
4153 * parse.y (switch_label): Use build, not build1, to construct
4154 DEFAULT_EXPR.
4156 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
4158 * lang.c (lang_decode_option): Change -MA to -MP.
4159 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
4160 Update to new prototype; do quote targets.
4161 (jcf_dependency_write): Update.
4163 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
4165 Shorten primitive array allocation path:
4166 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
4167 to create new primitive arrays.
4168 * expr.c (build_newarray): If generating native code, call
4169 soft_newarray_node with a reference to the primitive TYPE identifier
4170 instead of type_value.
4172 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
4174 Fix for PRs gcj/312 and gcj/253:
4175 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
4176 dest if they arn't already.
4177 * class.c (layout_class): Call maybe_layout_super_class on
4178 superinterfaces also, but only if compiling from bytecode.
4180 Fix for PR gcj/373:
4181 * parse.y (create_class): Set ACC_STATIC if class is declared in an
4182 interface.
4184 2000-12-15 Tom Tromey <tromey@redhat.com>
4186 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
4187 set.
4189 2000-12-14 Andrew Haley <aph@redhat.com>
4191 * boehm.c (mark_reference_fields): Change test to correctly detect
4192 bitmap overflow.
4194 2000-12-15 Andreas Jaeger <aj@suse.de>
4196 * config-lang.in (lang_dirs): Added.
4198 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4200 * parse.y (end_artificial_method_body): Fixed undefined behavior.
4201 Credits go to rth for finding it.
4203 2000-12-13 Mike Stump <mrs@wrs.com>
4205 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
4207 2000-11-07 Tom Tromey <tromey@cygnus.com>
4209 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
4210 * lex.c (java_ignorable_control_p): Removed.
4211 (java_letter_or_digit_p): Removed.
4212 (java_start_char_p): New function.
4213 (java_read_char): Return `int', not `unicode_t'. Changed
4214 callers.
4215 (java_read_unicode): Likewise.
4216 (java_read_unicode_collapsing_terminators): Likewise.
4217 (java_get_unicode): Likewise.
4218 (java_new_lexer): Initialize hit_eof.
4219 (java_parse_end_comment): Take `int' argument.
4220 (java_parse_doc_section): Likewise.
4221 (java_parse_escape_sequence): Don't allow backlash-newline.
4222 Return `int'.
4223 * lex.h (JAVA_DIGIT_P): Removed.
4224 (_JAVA_LETTER_OR_DIGIT_P): Removed.
4225 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
4226 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
4227 (JAVA_PART_CHAR_P): New macro.
4228 (UEOF): Now -1.
4229 (JAVA_CHAR_ERROR): Now -2.
4230 (java_lexer): New field `hit_eof'.
4231 * chartables.h: New file.
4232 * gen-table.pl: new file.
4234 2000-11-20 Tom Tromey <tromey@cygnus.com>
4235 Alexandre Petit-Bianco <apbianco@cygnus.com>
4237 * parse.y (java_complete_lhs): Only allow compound assignment of
4238 reference type if type is String.
4240 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4242 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
4243 jcf-path.c: Likewise.
4245 2000-12-09 Anthony Green <green@redhat.com>
4247 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
4248 filestart and filename_length as int values.
4250 2000-12-07 Mo DeJong <mdejong@redhat.com>
4252 * jcf-io.c (find_class): Correct the logic that tests to see if a
4253 .java file is newer than its .class file. The compiler was
4254 incorrectly printing a warning when file mod times were equal.
4256 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
4258 * jvgenmain.c: Use ISPRINT not isascii.
4260 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4262 * parse.y (end_artificial_method_body): Fixed typo.
4264 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
4266 * parse.y (patch_method_invocation): Pick the correct enclosing
4267 context when creating inner class instances.
4268 Fixes gcj/332.
4270 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
4272 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
4273 Update copyright year to 2000.
4275 2000-11-23 Anthony Green <green@redhat.com>
4277 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
4278 Move current_file_list out of yyparse and make it static.
4280 * expr.c: Declare quick_stack and tree_list_free_list as static
4281 (init_expr_processing): Register quick_stack and
4282 tree_list_free_list roots.
4284 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4286 * parse.y (build_outer_field_access): New local `decl_ctx', use
4287 it. Check for field's context and current class immediate outer
4288 context inheritance.
4289 (outer_field_access_p): Consider fields inherited from the last
4290 enclosing context.
4291 (build_access_to_thisn): Stop at the last enclosing context if
4292 necessary.
4293 Fixes gcj/367.
4295 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
4297 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
4299 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
4301 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
4302 scratch buffer.
4304 2000-11-20 Tom Tromey <tromey@cygnus.com>
4306 * jv-scan.c (help): Document --complexity.
4307 (options): Added --complexity.
4308 (flag_complexity): New global.
4309 (main): Call `report'.
4310 * parse-scan.y (complexity): New global.
4311 (if_then_statement, if_then_else_statement,
4312 if_then_else_statement_nsi, switch_block_statement_group,
4313 while_expression, do_statement, for_begin, continue_statement,
4314 throw_statement, catch_clause, finally, method_invocation,
4315 conditional_and_expression, conditional_or_expression,
4316 conditional_expression): Update complexity.
4317 (reset_report): Reset complexity.
4318 (report): New function.
4320 2000-11-20 Tom Tromey <tromey@cygnus.com>
4322 * lex.c (yylex): Added STRICT_TK case.
4323 * parse.y (STRICT_TK): Added.
4324 * parse-scan.y (STRICT_TK): Added.
4325 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
4326 `;'. Use 4, not 3, with -k option. Correctly rename resulting
4327 file.
4328 * keyword.h: Rebuilt.
4329 * keyword.gperf (strictfp): Added.
4331 2000-11-20 Tom Tromey <tromey@cygnus.com>
4333 * lex.c (yylex): Recognize floating point constants with leading
4334 0.
4336 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4338 * java-tree.h (cyclic_inheritance_report): Constify.
4339 * parse.y (cyclic_inheritance_report): Likewise.
4341 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
4343 * parse.y (goal): Remove call to ggc_add_string_root.
4345 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
4347 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
4348 Create string in scratch buffer, then pass to build_string.
4350 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
4352 * parse.y (issue_warning_error_from_context): Add
4353 ATTRIBUTE_PRINTF.
4355 2000-11-11 Anthony Green <green@redhat.com>
4357 * jcf-parse.c (process_zip_dir): Add finput parameter.
4358 (jcf_figure_file_type): Call process_zip_dir with appropriate
4359 argument.
4361 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4363 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
4364 * jcf-parse.c (jcf_figure_file_type): Likewise.
4366 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
4368 * parse.y (create_new_parser_context): Use memset () instead of
4369 bzero ().
4371 2000-11-08 Tom Tromey <tromey@cygnus.com>
4373 * gjavah.c (process_file): Only include gcj/cni.h when generating
4374 CNI stubs.
4376 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
4378 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
4379 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
4380 instead of bzero ().
4382 2000-11-05 Tom Tromey <tromey@cygnus.com>
4384 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
4385 * lex.c (IS_ZERO): New define.
4386 (java_perform_atof): Error on floating point underflow.
4388 2000-11-04 Tom Tromey <tromey@cygnus.com>
4390 * lex.c (java_parse_escape_sequence): Only read two octal
4391 characters if the first one is greater than 3. Don't allow
4392 "octal" numbers to include the digits 8 or 9.
4394 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
4396 * Make-lang.in (java.distdir): Remove.
4398 2000-11-03 Tom Tromey <tromey@cygnus.com>
4400 * Make-lang.in (java.dvi): New target.
4401 Partial fix for PR other/567.
4403 * lang-options.h: Mention -Wout-of-date.
4404 * jcf-dump.c (flag_newer): New global.
4405 * gjavah.c (flag_newer): New global.
4406 * jcf-io.c (find_class): Only warn when flag_newer set.
4407 * lang.c (flag_newer): New global.
4408 (struct string_option): New declaration.
4409 (lang_W_options): New global.
4410 (process_option_with_no): New function.
4411 (lang_decode_option): Use it.
4413 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
4414 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
4415 `$'.
4417 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
4418 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
4419 * lex.c (java_read_unicode): Removed `term_context' argument.
4420 Recognize any number of `u' in `\u'.
4421 (java_read_unicode_collapsing_terminators): New function.
4422 (java_get_unicode): Use it.
4423 (java_lineterminator): Removed.
4424 (yylex): Produce error if character literal is newline or single
4425 quote. Return if eof found in middle of `//' comment. EOF in
4426 `//' comment is only an error if pedantic.
4427 (java_ignorable_control_p): New function.
4428 (java_parse_end_comment): Return if eof found in middle of
4429 comment.
4430 Include flags.h.
4431 * jv-scan.c (pedantic): New global.
4433 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4435 * parse.y (outer_field_access_p): Inherited fields aren't
4436 consider outer fields.
4437 (maybe_build_thisn_access_method): Use
4438 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
4439 (resolve_expression_name): Trigger an error if a static field
4440 is being accessed as an outer field.
4442 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4444 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
4445 Fixes gcj/365.
4447 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4449 * Make-lang.in: Move all build rules here from Makefile.in,
4450 adapt to new context. Wrap all rules that change the current
4451 directory in parentheses. Expunge all references to $(P).
4452 When one command depends on another and they're run all at
4453 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4454 all object-file generation rules. Delete obsolete variables.
4456 * Makefile.in: Delete.
4457 * config-lang.in: Delete outputs= line.
4459 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4461 * parse.y (patch_method_invocation): NULLify this_arg when already
4462 inserted.
4463 (maybe_use_access_method): Handle call to methods unrelated to the
4464 current class. Fixed comment.
4465 Fixes gcj/361.
4467 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4469 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
4470 scope.
4472 2000-10-24 Tom Tromey <tromey@cygnus.com>
4474 * lex.c (java_new_lexer): Initialize new fields. Work around
4475 broken iconv() implementations.
4476 (java_read_char): Swap bytes if required. Use fallback decoder if
4477 required.
4478 (byteswap_init, need_byteswap): New globals.
4479 (java_destroy_lexer): Only close iconv handle if it is in use.
4480 * lex.h (java_lexer): New fields read_anything, byte_swap,
4481 use_fallback.
4482 Made out_buffer unsigned.
4484 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4486 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
4487 where an enclosing context can be set on the jdep.
4488 (do_resolve_class): Fixed identation.
4490 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4492 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
4494 * jcf-reader.c (peek_attribute, skip_attribute): Only define
4495 when requested.
4497 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
4499 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
4501 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4503 * jcf-write.c (OP1): Update `last_bc'.
4504 (struct jcf_block): Fixed indentation and typo in comments. New
4505 field `last_bc'.
4506 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
4507 follows `monitorenter'.
4508 * parse.y (patch_synchronized_statement): New local `tmp'. Call
4509 `patch_string'.
4510 Fixes gcj/232.
4512 2000-10-16 Tom Tromey <tromey@cygnus.com>
4514 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
4515 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
4516 * lang-options.h: Added -MA, -MT, -MF..
4517 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
4518 (DEPEND_TARGET_SET): New macro.
4519 (DEPEND_FILE_ALREADY_SET): Likewise.
4520 (init_parse): Handle new flags.
4521 * jcf.h (jcf_dependency_print_dummies): Declare.
4522 * Make-lang.in (s-java): Added mkdeps.o.
4523 * Makefile.in (BACKEND): Added mkdeps.o.
4524 (../gcjh$(exeext)): Added mkdeps.o.
4525 (../jcf-dump$(exeext)): Added mkdeps.o.
4526 * jcf-depend.c: Include mkdeps.h.
4527 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
4528 add_entry): Removed.
4529 (jcf_dependency_reset): Rewrote.
4530 (dependencies): New global.
4531 (jcf_dependency_set_target): Rewrote.
4532 (jcf_dependency_add_target): Likewise.
4533 (jcf_dependency_add_file): Likewise.
4534 (munge): Removed.
4535 (print_ents): Removed.
4536 (jcf_dependency_write): Rewrote.
4537 (print_dummies): New global.
4538 (jcf_dependency_print_dummies): New function
4539 (jcf_dependency_write): Call deps_dummy_targets if required.
4541 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4543 * gjavah.c (add_class_decl): Removed unused variables `tname',
4544 `tlen' and `name_index'.
4545 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
4546 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
4547 in `wfl_operator' with value.
4548 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
4549 (jcf_figure_file_type): Fixed identation.
4550 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
4551 * parse.y (analyze_clinit_body): New function.
4552 (static_initializer:): Reset `current_static_block'.
4553 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
4554 `wfl_operator' with new value.
4555 (lookup_cl): Use EXPR_WFL_FILENAME.
4556 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
4557 analyze_clinit_body.
4558 (build_outer_field_access): Access to this$<n> built from
4559 current_class, not its outer context.
4560 (build_access_to_thisn): Fixed leading comment. Tidied things up.
4561 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
4562 (patch_method_invocation): Use `is_static_flag' when already
4563 initialized.
4564 (patch_newarray): Removed assignment in ternary operator.
4566 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4568 * except.c (free_eh_ranges): Don't free `whole_range'.
4570 2000-10-15 Anthony Green <green@redhat.com>
4572 * decl.c (init_decl_processing): Call init_class_processing before
4573 anything else.
4575 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4577 * check-init.c (check_init): Fixed leading comment. Use
4578 LOCAL_FINAL_P.
4579 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4580 (give_name_to_locals): Likewise.
4581 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
4582 fields in lang_decl_var.
4583 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
4584 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
4585 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
4586 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
4587 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
4588 (LOCAL_FINAL): Rewritten.
4589 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
4590 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
4591 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
4592 `init_final' fields.
4593 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
4594 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
4595 (TYPE_HAS_FINAL_VARIABLE): New macro.
4596 (struct lang_type): Added `afv' field.
4597 * parse.y (check_static_final_variable_assignment_flag): New function.
4598 (reset_static_final_variable_assignment_flag): Likewise.
4599 (check_final_variable_local_assignment_flag): Likewise.
4600 (reset_final_variable_local_assignment_flag): Likewise.
4601 (check_final_variable_indirect_assignment): Likewise.
4602 (check_final_variable_global_assignment_flag): Likewise.
4603 (add_inner_class_fields): Use LOCAL_FINAL_P.
4604 (register_fields): Handle local finals and final variables.
4605 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
4606 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4607 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4608 on local finals.
4609 (java_complete_expand_methods): Loop to set
4610 TYPE_HAS_FINAL_VARIABLE. Call
4611 `reset_final_variable_local_assignment_flag' and
4612 `check_final_variable_local_assignment_flag' accordingly before
4613 and after constructor expansion. Call
4614 `reset_static_final_variable_assignment_flag'
4615 before expanding <clinit> and after call
4616 `check_static_final_variable_assignment_flag' if the
4617 current_class isn't an interface. After all methods have been
4618 expanded, call `check_final_variable_global_assignment_flag' and
4619 `check_static_final_variable_assignment_flag' if the current class
4620 is an interface.
4621 (maybe_yank_clinit): Fixed typo in comment.
4622 (build_outer_field_access_methods): Removed old sanity check. Use
4623 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4624 Don't create access methods for finals.
4625 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
4626 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
4627 existing DECL_INIT has been processed.
4628 (java_complete_lhs): Likewise.
4629 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
4630 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
4631 logic.
4632 (patch_assignment): Use LOCAL_FINAL_P.
4633 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
4634 DECL_INITIAL is nullified.
4635 Fixes gcj/163.
4637 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4639 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
4641 * Makefile.in (parse.c, parse-scan.c): Likewise.
4643 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4645 * class.c (temporary_obstack): Remove.
4646 (make_class): Don't mess with obstascks.
4647 (push_class): Likewise.
4648 (set_super_info): Likewise.
4649 (add_method_1): Likewise.
4650 (add_method): Likewise.
4651 (add_field): Likewise.
4652 (build_utf8_ref): Likewise.
4653 (build_class_ref): Likewise.
4654 (build_static_field_ref): Likewise.
4655 (finish_class): Likewise.
4656 (push_super_field): Likewise.
4657 (layout_class): Likewise.
4658 (layout_class_methods): Likewise.
4659 (init_class_processing): Likewise.
4660 * constants.c (get_tag_node): Likewise.
4661 (build_constant_data_ref): Likewise.
4662 * decl.c (ggc_p): Remove.
4663 (copy_lang_decl): Use ggc_alloc.
4664 (complete_start_java_method): Don't mess with obstacks.
4665 (start_java_method): Likewise.
4666 (end_java_method): Likewise.
4667 * except.c (link_handler): Use xmalloc.
4668 (free_eh_ranges): New function.
4669 (method_init_exceptions): Use it.
4670 (add_handler): Use xmalloc.
4671 (expand_start_java_handler): Don't mess with obstacks.
4672 (prepare_eh_table_type): Likewise.
4673 (expand_end_java_handler): Likewise.
4674 * expr.c (push_value): Likewise.
4675 (create_label_decl): Likewise.
4676 (build_jni_stub): Likewise.
4677 (java_lang_expand_expr): Likewise.
4678 (note_instructions): Use xrealloc.
4679 (java_push_constant_from_pool): Don't mess with obstacks.
4680 (process_jvm_instruction): Likewise.
4681 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4682 declaration.
4683 * jcf-parse.c (get_constant): Don't mess with obstacks.
4684 (read_class): Likewise.
4685 (jcf_parse): Likewise.
4686 * lex.c (expression_obstack): Remove.
4687 (java_lex): Don't use obstack_free.
4688 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4689 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4690 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4691 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4692 * parse.y (gaol): Add more GC roots.
4693 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4694 (lookup_field_wrapper): Likewise.
4695 (obtain_incomplete_type): Don't mess with obstacks.
4696 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4697 macros.
4698 (craft_constructor): Don't mess with obstacks.
4699 (safe_layout_class): Likewise.
4700 (java_complete_class): Likewise.
4701 (source_end_java_method): Likewise.
4702 (build_outer_field_access_methods): Likewise.
4703 (build_outer_method_access_method): Likewise.
4704 (maybe_build_thisn_access_method): Likewise.
4705 (build_dot_class_method_invocation): Likewise.
4706 (java_complete_tree): Likewise.
4707 (java_complete_lhs): Likewise.
4708 (do_merge_string_cste): Likewise.
4709 (patch_string_cst): Likewise.
4710 (array_constructor_check_entry): Likewise.
4711 * typeck.c (build_java_array_type): Likewise.
4712 (parse_signature_string): Likewise.
4713 (build_java_signature): Likewise.
4715 2000-10-12 Tom Tromey <tromey@cygnus.com>
4717 Fix for PR gcj/356:
4718 * gjavah.c (add_class_decl): Don't special-case inner classes.
4719 (add_namelet): Likewise.
4721 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4723 * java-tree.h: Constify current_encoding.
4724 * lang.c: Constify current_encoding.
4726 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
4728 * jvgenmain.c (class_mangling_suffix): Omit `.'.
4729 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
4731 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4733 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
4734 patch. Fixes gcj/340.
4736 2000-10-10 Tom Tromey <tromey@cygnus.com>
4738 * lex.c (java_new_lexer): Initialize out_first and out_last
4739 fields.
4740 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
4742 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4744 * parse.y (pop_current_osb): New function.
4745 (array_type:): Use `dims:', changed actions
4746 accordingly. Suggested by Anthony Green.
4747 (array_creation_expression:): Used pop_current_osb.
4748 (cast_expression:): Likewise.
4749 (search_applicable_method_list): Fixed indentation.
4751 2000-10-08 Anthony Green <green@redhat.com>
4753 * parse.y (array_type_literal): Remove production.
4754 (type_literals): Refer to array_type, not array_type_literal.
4756 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4758 Patch contributed by Corey Minyard.
4759 * decl.c (check_local_named_variable): New function.
4760 (tree check_local_unnamed_variable): Likewise.
4761 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4763 2000-10-07 Anthony Green <green@redhat.com>
4765 * class.c (layout_class): Handle case where superclass can't be
4766 layed out yet.
4768 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4770 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4771 gperf.
4773 2000-10-05 Tom Tromey <tromey@cygnus.com>
4775 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4776 * jvgenmain.c (class_mangling_prefix): Removed.
4777 (class_mangling_suffix): New global.
4778 (main): Use it.
4779 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4780 `$'.
4781 (print_method_info): Handle overrides for static and final
4782 methods.
4783 (process_file): Generate declaration for class object field.
4784 * class.c (cxx_keywords): New array.
4785 (utf8_cmp): New function.
4786 (cxx_keyword_p): New function.
4787 (layout_class_method): Mangle C++ keywords by appending `$'.
4788 (mangle_field): New function.
4789 (mangle_class_field): Use mangle_field. Mangle class name as
4790 `class$'.
4791 (mangle_static_field): Use mangle_field.
4793 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4795 * decl.c (find_local_variable): Removed uncessary type check and
4796 fixed range check typo. From Corey Minyard.
4798 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4800 * decl.c (give_name_to_locals): New local `code_offset'. Call
4801 `maybe_adjust_start_pc'.
4802 * expr.c (note_instructions): New function.
4803 (expand_byte_code): Don't collect insn starts here.
4804 (peek_opcode_at_pc): New function.
4805 (maybe_adjust_start_pc): Likewise.
4806 * java-tree.h (maybe_adjust_start_pc): Declare.
4807 (note_instructions): Likewise.
4808 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4810 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4812 * parse.y (field_access:): Fixed indentation.
4813 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4815 2000-09-07 Tom Tromey <tromey@cygnus.com>
4817 Fix for PR gcj/307:
4818 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4819 JPRIMITIVE_TYPE_P, for arithmetic operators.
4820 (patch_method_invocation): Indentation fix.
4821 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4822 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4823 (do_unary_numeric_promotion): Cleaned up code.
4824 (valid_cast_to_p): Handle boolean correctly.
4826 2000-09-27 Tom Tromey <tromey@cygnus.com>
4828 * lex.c (java_read_unicode): Reset bs_count when finished with
4829 `\u' sequence.
4831 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4833 Convert to GC.
4834 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4835 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4836 (typeck.o): Depend on ggc.h.
4837 * class.c (add_method_1): Use GC functions for allocation.
4838 (init_class_processing): Register roots.
4839 * decl.c (ggc_p): Set to 1.
4840 (pending_local_decls): Make it static.
4841 (push_jvm_slot): Use GC functions for allocation.
4842 (init_decl_processing): Register roots.
4843 (give_name_to_locals): Use GC functions for allocation.
4844 (lang_mark_tree): New function.
4845 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4846 functions for allocation.
4847 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4848 * lex.c (java_lex): Use build_string, rather than replicating it
4849 inline.
4850 * parse.y (goal): Add more roots.
4851 (mark_parser_ctxt): New function.
4852 * typeck.c: Include ggc.h.
4854 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4856 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4857 contains something else than MODIFY_EXPR.
4859 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4861 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4862 * Makefile.in (parse.o): Depend on ggc.h.
4863 (class.o): Likewise.
4864 (constants.o): Likewise.
4865 (decl.o): Likewise.
4866 (expr.o): Likewise.
4867 (jcf-parse.o): Likewise.
4868 (jcf-write.o): Likewise.
4869 (mangle.o): Likewise.
4870 * class.c: Include ggc.h.
4871 (build_static_field_ref): Register GC roots.
4872 (layout_class): Likewise.
4873 (init_class_processing): Likewise.
4874 * constants.c: Include ggc.h.
4875 (current_constant_pool_data_ref): Remove.
4876 (tag_nodes): Move it to ...
4877 (get_tag_node): ... here. Register GC roots.
4878 * decl.c: Include ggc.h. Remove many global tree definitions.
4879 (throw_node): Define.
4880 (java_global_trees): Likewise.
4881 (predef_filenames): Make the size a constant.
4882 (init_decl_processing): Adjust accordingly.
4883 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4884 * expr.c: Include ggc.h.
4885 (init_expr_processing): Register GC roots.
4886 (build_invokeinterface): Likewise.
4887 * java-tree.h: Replace extern tree declarations with macros.
4888 (java_global_trees): New variable.
4889 (java_tree_index): New enumeration.
4890 (init_jcf_parse): Declare.
4891 * jcf-parse.c: Include ggc.h.
4892 (current_class): Remove declaration.
4893 (main_class): Likewise.
4894 (all_class_list): Likewise.
4895 (predefined_filename_p): Adjust for constant size of
4896 predef_filenames.
4897 (init_jcf_parse): New function.
4898 * jcf-write.c: Include ggc.h.
4899 (generate_classfile): Register GC roots.
4900 (append_synthetic_attribute): Likewise.
4901 (append_innerclass_attribute_entry): Likewise.
4902 * lang.c: Include ggc.h.
4903 (lang_print_error): Register GC roots.
4904 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4905 with macros.
4906 * parse.y: Include ggc.h.
4907 (wfl_operator): Remove.
4908 (goal): Register GC roots.
4909 (java_pop_parser_context): Adjust for new field names.
4910 (java_parser_context_save_global): Likewse.
4911 (java_parser_context_restore_global): Likewise.
4912 (java_parser_context_suspend): Likewise.
4913 (java_parser_context_resume): Likewise.
4914 (verify_constructor_circularity): Register GC roots.
4915 (lookup_cl): Likewise.
4916 (java_reorder_fields): Likewise.
4917 (build_current_this): Likewise.
4918 (class_in_current_package): Likewise.
4919 (argument_types_convertible): Likewise.
4920 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4922 2000-09-14 Tom Tromey <tromey@cygnus.com>
4924 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4926 2000-09-13 Tom Tromey <tromey@cygnus.com>
4928 * jcf-parse.c: Include <locale.h>.
4929 * jv-scan.c: Include <locale.h>.
4931 2000-09-12 Tom Tromey <tromey@cygnus.com>
4933 * expr.c (pop_type_0): Return `Object' if trying to merge two
4934 interface types.
4935 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4936 interface types; `Object' is always a valid supertype.
4938 2000-09-12 Tom Tromey <tromey@cygnus.com>
4940 Fix for PR gcj/33:
4941 * jv-scan.c (help): Document --encoding.
4942 (options): Added `encoding' entry.
4943 (OPT_ENCODING): New define.
4944 (main): Handle --encoding.
4945 Include <langinfo.h> if nl_langinfo exists.
4946 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4947 --encoding.
4948 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4949 (parse_source_file): Correctly call java_init_lex. Added `finput'
4950 argument. Use nl_langinfo to determine default encoding.
4951 * java-tree.h (current_encoding): Declare.
4952 * parse.y (java_parser_context_restore_global): Don't restore
4953 `finput'.
4954 (java_parser_context_save_global): Don't set `finput' field.
4955 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4956 if required.
4957 * lang.c (current_encoding): New global.
4958 (lang_decode_option): Recognize `-fencoding='.
4959 (finish_parse): Don't close finput.
4960 * parse.h (struct parser_ctxt): Removed `finput' and
4961 `unget_utf8_value' fields. Added `lexer' field.
4962 (java_init_lex): Fixed declaration.
4963 * lex.c (java_new_lexer): New function.
4964 (java_destroy_lexer): Likewise.
4965 (java_read_char): Added `lex' argument. Handle iconv case.
4966 (java_read_unicode): Added `lex' argument. Count backslashes in
4967 lexer structure.
4968 (java_init_lex): Added `finput' and `encoding' arguments. Set
4969 `lexer' field in ctxp.
4970 (BAD_UTF8_VALUE): Removed.
4971 (java_lex): Handle seeing UEOF in the middle of a string literal.
4972 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4973 (java_lexer): New structure.
4974 (UNGETC): Removed.
4975 (GETC): Removed.
4976 (DEFAULT_ENCODING): New define.
4977 (java_destroy_lexer): Declare.
4979 2000-09-12 Tom Tromey <tromey@cygnus.com>
4981 Fix for PR gcj/343:
4982 * lex.c (java_init_lex): Initialize java_io_serializable.
4983 * parse.y (java_io_serializable): New global.
4984 (valid_ref_assignconv_cast_p): An array can be cast to
4985 serializable.
4987 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4989 * decl.c, expr.c: Include defaults.h if not already included.
4990 Don't define the *_TYPE_SIZE macros.
4992 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4994 * typeck.c (build_java_array_type): Correct first parameter
4995 in ADJUST_FIELD_ALIGN invocation.
4997 2000-09-06 Tom Tromey <tromey@cygnus.com>
4999 * lang-specs.h: Also recognize `-femit-class-files'.
5001 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5003 * verify.c (merge_types): Load the types to merge if necessary.
5005 2000-09-02 Anthony Green <green@redhat.com>
5007 * jcf-io.c: Include zlib.h.
5008 (open_in_zip): Read compressed class file archives.
5009 * zipfile.h (ZipDirectory): Add uncompressed_size and
5010 compression_method fields.
5011 * zextract.c (read_zip_archive): Collect file compression info.
5013 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
5015 * parse.y (do_resolve_class): Also explore superclasses of
5016 intermediate enclosing contexts when searching for inner classes.
5018 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5020 * parse.y (variable_declarator_id:): Better error message.
5021 (expression_statement:): Use YYNOT_TWICE.
5022 (cast_expression:): Likewise.
5023 (assignment:): Likewise.
5025 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5027 * parse.y (do_merge_string_cste): New locals. Create new
5028 STRING_CSTs each time, use memcpy. Fixes gcj/311.
5030 2000-08-07 Hans Boehm <boehm@acm.org>
5032 * boehm.c (mark_reference_fields): Set marking bits for all words in
5033 a multiple-word record.
5034 (get_boehm_type_descriptor): Use the procedure marking descriptor for
5035 java.lang.Class.
5037 2000-08-31 Mike Stump <mrs@wrs.com>
5039 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
5040 jcf-dump$(exeext)): Make parallel safe.
5042 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5044 * jcf-parse.c (set_source_filename): Constify a char *.
5045 * jcf-write.c (append_innerclasses_attribute,
5046 make_class_file_name): Constify a char *. Don't recycle a
5047 variable for an unrelated purpose.
5048 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
5049 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
5051 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5053 * expr.c (can_widen_reference_to): Fixed indentation.
5054 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
5055 * parse.y: `finit$' replaces `$finit$' in comments.
5056 (try_builtin_assignconv): Fixed leading comment.
5058 2000-08-25 Greg McGary <greg@mcgary.org>
5060 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
5062 2000-08-24 Greg McGary <greg@mcgary.org>
5064 * lang.c (lang_decode_option): Use ARRAY_SIZE.
5065 * parse.y (BINOP_LOOKUP): Likewise.
5067 2000-08-22 Andrew Haley <aph@cygnus.com>
5069 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
5070 sign extending. Fixes gcj/321.
5071 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
5072 combining to make a jlong. Fixes gcj/321.
5074 2000-08-21 Nix <nix@esperi.demon.co.uk>
5076 * lang-specs.h: Do not process -o or run the assembler if
5077 -fsyntax-only.
5079 2000-08-16 Andrew Haley <aph@cygnus.com>
5081 * typeck.c (build_java_array_type): Rewrite code to do array
5082 alignment. Take into account back-end macros when aligning array
5083 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
5084 user to set alignment. Fixes gcj/252 and 160.
5086 2000-08-09 Tom Tromey <tromey@cygnus.com>
5088 * parse.y (check_abstract_method_definitions): Now return `int'.
5089 Check implemented interfaces. Fixes PR gcj/305.
5091 * parse.y (patch_switch_statement): Disallow `long' in switch
5092 expressions. Fixes PR gcj/310.
5094 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5096 * decl.c (finit_leg_identifier_node): New global.
5097 (init_decl_processing): Use `finit$' to initialize
5098 finit_identifier_node. Use `$finit$' to initialize
5099 finit_leg_identifier_node.
5100 * expr.c (expand_java_field_op): Use ID_FINIT_P.
5101 * java-tree.h (finit_identifier_node): Changed attached comment.
5102 (finit_leg_identifier_node): New declaration.
5103 (ID_FINIT_P): Take finit_identifier_node and
5104 finit_leg_identifier_node into account. This is a backward
5105 compatibility hack.
5107 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5109 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
5110 Jan 6 2000 patch.
5111 (generate_bytecode_insns): Check `nargs' before emitting it.
5112 * verify.c (merge_type_state): Fixed typo.
5113 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
5114 generate_bytecode_{conditional,insns}.
5116 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
5118 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
5119 for -pg builds).
5121 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5123 * class.c (maybe_layout_super_class): Fixed indentation.
5124 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
5125 (java_check_methods): New function declaration.
5126 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
5127 instead of `str_ptr'.
5128 * jcf-write.c (generate_bytecode_insns): Emit number the of args
5129 of a `invokeinterface' at the right time.
5130 * parse.h (WFL_STRIP_BRACKET): New macro.
5131 (SET_TYPE_FOR_RESOLUTION): Use it.
5132 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
5133 (check_class_interface_creation): Don't check for cross package
5134 innerclass name clashes.
5135 (method_header): Behave properly if MDECL is `error_mark_node'.
5136 (method_declarator): Return `error_mark_node' if bogus current
5137 class.
5138 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
5139 (resolve_and_layout): New local `decl_type', set and used. Call
5140 java_check_methods.
5141 (java_check_methods): New method.
5142 (java_layout_classes): Use it.
5143 (resolve_qualified_expression_name): No EH check necessary in
5144 access$<n>.
5145 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
5146 `case' statement.
5147 (patch_assignment): Set DECL_INITIAL on integral final local.
5149 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5151 * java-tree.h (flag_extraneous_semicolon): New extern.
5152 * lang-options.h: (-Wextraneous-semicolon): New option.
5153 * lang.c (flag_redundant): Fixed typo in leading comment.
5154 (flag_extraneous_semicolon): New global.
5155 (lang_decode_option): Set `flag_extraneous_semicolon' when
5156 -Wall. Decode `-Wextraneous-semicolon'.
5157 * parse.y (type_declaration:): Removed `SC_TK' hack, added
5158 `empty_statement' rule.
5159 (class_body_declaration): Likewise.
5160 (method_body:): Accept `;' as a method body.
5161 (static_initializer:): Removed `SC_TK' hack.
5162 (constructor_block_end:): Likewise.
5163 (empty_statement:): Report deprecated empty declaration. Fixes
5164 gcj/295
5166 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5168 * parse.y (build_dot_class_method_invocation): Changed parameter
5169 name to `type'. Build signature from `type' and convert it to a
5170 STRING_CST if it's an array.
5171 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
5172 to use `ref_type' directly.
5174 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
5176 * lang-options.h: Added a comma after the last element to avoid
5177 syntax errors when other languages define additional options.
5179 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5181 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
5182 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
5183 (jc1): Link with $(BACKEND).
5184 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
5186 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5188 * jvspec.c: Adjust type of second argument to
5189 lang_specific_driver, and update code as necessary.
5191 * class.c (build_dtable_decl): Initialize dummy.
5193 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5195 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
5196 method bodies not to rule out discarding `<clinit>'; don't use
5197 <clinit> to initialize static fields with constant initializers.
5199 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5201 * gjavah.c (print_method_info): Added `synth' parameter. Skip
5202 synthetic methods.
5203 (method_synthetic): New global.
5204 (HANDLE_METHOD): Recognize synthetic method and tell
5205 `print_method_info' about it.
5206 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
5207 processing a synthetic method.
5208 * jcf-reader.c (skip_attribute): New function.
5209 ( skip_attribute): Likewise.
5211 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5213 * parse.y (build_outer_field_access): Fixed comments.
5214 (fix_constructors): Emit the initialization of this$<n> before
5215 calling $finit$.
5216 (resolve_qualified_expression_name): Build an access to `decl' if
5217 necessary.
5219 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5221 * parse-scan.y (curent_class): Non longer const.
5222 (inner_qualifier, inner_qualifier_length): Deleted.
5223 (current_class_length): New global.
5224 (bracket_count): Fixed typo in leading comment.
5225 (anonymous_count): New global.
5226 (class_instance_creation_expression:): Handle anonymous classes.
5227 (anonymous_class_creation:): New rule.
5228 (push_class_context): Rewritten.
5229 (pop_class_context): Likewise.
5230 (INNER_QUALIFIER): Macro deleted.
5231 (report_class_declaration): call `push_class_context' when
5232 entering the function. `fprintf' format modified not to use
5233 INNER_QUALIFIER.
5234 (report_class_declaration): Assign `package_name' and
5235 `current_class' to NULL separately.
5237 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5239 * expr.c (build_invokeinterface): Call layout_class_methods on
5240 target interface.
5242 2000-07-27 Tom Tromey <tromey@cygnus.com>
5243 Anthony Green <green@cygnus.com>
5244 Alexandre Petit-Bianco <apbianco@cygnus.com>
5246 * class.c (make_class_data): Create vtable for abstract classes.
5247 (get_dispatch_table): Changed to cope with abstract classes.
5249 2000-07-27 Tom Tromey <tromey@cygnus.com>
5251 * parse.y (patch_method_invocation): Don't reverse the argument
5252 list when dealing with anonymous class constructors. Fixed typo in
5253 comment.
5255 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5257 * parse.y (build_alias_initializer_parameter_list): Reverse
5258 crafted list when building aliases for anonymous class
5259 constructors.
5261 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5263 * parse.y (jdep_resolve_class): Don't bother checking potential
5264 innerclass access if `decl' is NULL.
5265 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
5266 WFL.
5268 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5270 * parse.c: Remove (again.)
5272 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5274 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
5275 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
5276 outside the `if' statement, alias to innerclass removed, `decl'
5277 used to mark the class complete.
5279 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5281 * parse.y (simple_name:): Fixed typo in error message.
5283 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5285 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
5286 or its first operand can be error marks.
5288 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5290 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
5291 * parse.y (method_header): Likewise.
5293 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5295 * parse.y (process_imports): Consider that one might be trying to
5296 import an innerclass. Fixes gcj/254
5298 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5300 * parse.y (find_as_inner_class): Handle the case where the
5301 enclosing context of an innerclass has been loaded as bytecode.
5303 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5305 * parse.y (simple_name:): Reject `$' in type names.
5306 (resolve_type_during_patch): Use `type' as a second
5307 argument to resolve_no_layout. Fixes gcj/257.
5309 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
5311 * parse.y (find_most_specific_methods_list): Select the only
5312 non-abstract method even if max has been set.
5313 Fixes gcj/285, gcj/298.
5315 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
5317 * lang-specs.h: Added %(jc1) to java compiler options.
5319 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5321 * .cvsignore: New file.
5323 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5325 * parse.y (not_accessible_p): Access granted to innerclasses
5326 (indirectly) extending the reference type. Fixes gcj/249.
5328 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5330 * parse.y (patch_method_invocation): Fixed comment.
5331 (maybe_use_access_method): Build this$<n>s to the context of the
5332 target method, or a type that extends it. Fixes gcj/242.
5334 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5336 * parse.c: Remove.
5338 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5340 * parse.y (fold_constant_for_init): Avoid bullish conversion.
5342 2000-07-13 Tom Tromey <tromey@cygnus.com>
5344 * lang-specs.h: Added %{I*}.
5346 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5348 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5350 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5352 * parse-scan.c: Remove.
5354 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5356 * class.c (set_super_info): Handled protected inner classes.
5357 (common_enclosing_context_p): Bail early if arguments aren't both
5358 inner classes.
5359 (get_access_flags_from_decl): Handle private and protected inner
5360 classes.
5361 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
5362 (CLASS_PROTECTED): Likewise.
5363 (struct lang_type): New bitfield `poic'.
5364 * parse.y (jdep_resolve_class): Call check_inner_class_access on
5365 inner classes only.
5366 (check_inner_class_access): Renamed arguments, added
5367 comments. Handles protected inner classes (fixes gcj/225)
5368 (not_accessible_p): Fixed comments. Avoid handling inner classes.
5370 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5372 * parse.y (resolve_qualified_expression_name): Verify qualified
5373 access to `this'. Fixes gcj/239.
5375 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5377 * jcf-write.c (generate_classfile): Don't install ConstantValue
5378 for null pointers.
5380 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5382 * parse.y (resolve_qualified_expression_name): Handle inner class
5383 access. Fixes gcj/256.
5385 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5387 * jcf-write.c (generate_classfile): Properly install the
5388 ConstantValue attribute and the initial value constant pool index
5389 on string constants.
5390 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
5391 class files.
5393 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5395 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
5396 construct.
5397 * parse.y (find_as_inner_class): Fixed typo.
5398 (do_resolve_class): Explore enclosing contexts when searching for
5399 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
5400 (check_inner_class_access): Check `decl' which can be null in case
5401 of previous errors.
5403 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5405 * java-tree.h (java_debug_context): Declared `extern'.
5406 (safe_layout_class): Likewise.
5407 * parse.y (resolve_field_access): Field must be `static' in order
5408 to be replaced by its initial value. Added comments.
5409 (find_applicable_accessible_methods_list): Fixed typo.
5410 (find_most_specific_methods_list): Methods found in innerclasses
5411 take over methods founds in the enclosing contexts.
5412 (java_complete_tree): Loosen restrictions on the type of DECLs
5413 that can be replaced by their initialization values.
5414 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
5416 2000-07-05 Tom Tromey <tromey@cygnus.com>
5418 * Make-lang.in (PARSE_DIR): New macro.
5419 (PARSE_RELDIR): Likewise.
5420 (PARSE_C): Likewise.
5421 (PARSE_SCAN_C): Likewise.
5422 ($(PARSE_C)): New target.
5423 ($(PARSE_SCAN_C)): Likewise.
5424 (SET_BISON): New macro.
5425 (BISONFLAGS): Likewise.
5426 (JAVABISONFLAGS): Likewise.
5428 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
5430 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
5431 argument on the first pass for CNI as well as JNI.
5432 (print_method_info): Set up method name on the first pass only.
5434 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5436 * parse.y (parser_qualified_classname): Removed parameter
5437 `is_static'.
5438 (create_interface): Removed first passed parameter to
5439 parser_qualified_classname.
5440 (create_class): Likewise. Don't install alias on static
5441 innerclasses. Fixes gcj/275.
5443 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5445 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
5446 debugable statement with empty_stmt_node. Fixes gcj/272
5448 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5450 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
5451 gcj/271.
5453 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5455 * jcf-write.c (push_long_const): Appropriately cast short negative
5456 constant to jword.
5458 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5460 * parse.y (verify_constructor_super): Use loop variable
5461 `m_arg_type' initialized with `mdecl_arg_type'.
5463 2000-06-29 Tom Tromey <tromey@cygnus.com>
5465 * parse.y (resolve_field_access): Handle case where `type_found'
5466 is NULL.
5468 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5470 * expr.c (lookup_field): The same field can be found through two
5471 different interface. Don't declare it ambiguous in that case.
5473 2000-06-27 Tom Tromey <tromey@cygnus.com>
5475 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
5476 follows \r, then unget it at a lower level.
5478 2000-06-26 Tom Tromey <tromey@cygnus.com>
5480 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
5481 java_complete_tree.
5483 2000-06-25 Tom Tromey <tromey@cygnus.com>
5485 * parse.y (for_statement): Wrap expression in a WFL if it is a
5486 constant. For PR gcj/268.
5488 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5490 * parse.y (do_resolve_class): Minor optimiztion in the package
5491 list search. Removed unnecessary test and return statement.
5492 (valid_ref_assignconv_cast_p): Order of arguments to
5493 enclosing_context_p fixed.
5495 2000-06-24 Tom Tromey <tromey@cygnus.com>
5497 * expr.c (lookup_field): Print error and return error_mark_node if
5498 field reference is ambiguous.
5500 * parse.y (check_abstract_method_definitions): Also check if
5501 `other_method' is abstract.
5503 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5505 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
5506 classes.
5507 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
5508 (struct lang_type): New field `pic'.
5509 (CLASS_PRIVATE): New macro.
5510 * parse.y (check_inner_class_access): New function.
5511 (jdep_resolve_class): Call it.
5513 2000-06-23 Tom Tromey <tromey@cygnus.com>
5515 * parse.y (patch_incomplete_class_ref): Initialize the returned
5516 class. For PR gcj/260.
5518 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5520 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
5522 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5524 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5525 Java specific checks.
5526 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
5527 screened by DECL_P.
5528 * java-tree.def (CASE_EXPR): Marked 'e'.
5529 (DEFAULT_EXPR): Likewise.
5530 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
5531 screened by DECL_P.
5532 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5533 Java specific checks.
5534 (generate_bytecode_insns): Test try_block for BLOCK before using
5535 BLOCK_EXPR_BODY.
5536 * parse.y (build_wfl_wrap): Added `location' argument. Set
5537 EXPR_WFL_LINECOL accordingly.
5538 (dim_expr:): Wrap constants with WFLs.
5539 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
5540 (resolve_package): Check for `stmt' not being a BLOCK before
5541 building a debuggable statement with it.
5542 (make_qualified_primary): Added extra parameter to build_wfl_wrap
5543 invocation.
5544 (resolve_field_access): Make sure `decl' is a DECL before treating
5545 it as such.
5546 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
5547 IDENTIFIER_NODE before treating it as such.
5548 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
5549 treating it as such.
5550 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
5551 to be applied only on non array types.
5553 2000-06-16 Per Bothner <per@bothner.com>
5555 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
5556 define in terms of DECL_RESULT, as that fails when --enable-checking.
5558 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5560 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
5561 types the same in comparison.
5562 (CHECK_OP): Add static prototype.
5564 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5566 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
5567 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
5568 * parse.c: Rebuilt.
5570 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5572 * decl.c (create_primitive_vtable): Prototype.
5574 * jcf-write.c (generate_bytecode_insns): Initialize variable
5575 `saved_context'.
5577 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
5579 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5581 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
5582 to track searched classes, and do not search the same class more than
5583 once. Call find_applicable_accessible_methods_list on immediate
5584 superclass, instead of search_applicable_method_list on all ancestors.
5585 Fix for PR gcj/238.
5587 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5589 * parse.y (register_fields): Permit static fields in inner classes
5590 if they are final. Fix for PR gcj/255.
5592 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5594 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
5595 * parse.y (find_in_imports): Returned type changed to void,
5596 leading comment fixed.
5597 (register_package): New function.
5598 (qualify_and_find): Likewise.
5599 (package_declaration:): Use `register_package'.
5600 (single_type_import_declaration:): Removed local variable
5601 `node'. Added missing `;' for consistency.
5602 (type_import_on_demand_declaration:): Use `chainon' to link new
5603 entries.
5604 (lookup_field_wrapper): Lookup local variables defined in outer
5605 contexts first.
5606 (java_complete_class): Don't reverse the list of imported on demand.
5607 (do_resolve_class): Reorganized. Removed local variable
5608 `original_name'. Call `qualify_and_find' with the current package
5609 name, invoke `find_in_imports_on_demand' right after. Call
5610 `qualify_and_find' with the packages we've seen so far. Fixed
5611 operations numbering in comments.
5612 (java_expand_class): Don't reverse `package_list'.
5613 (find_most_specific_methods_list): New local variables `abstract'
5614 and `candidates'. Use them to pick the right method.
5616 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
5618 * parse.y (check_modifiers_consistency): Don't subtract out
5619 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
5621 2000-06-04 Philipp Thomas <pthomas@suse.de>
5623 * Makefile.in (INTLLIBS): New.
5624 (LIBS): Add above.
5625 (DEPLIBS): Ditto.
5627 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5629 * class.c (get_dispatch_table): Build the vtable dummy entry list
5630 element with a null purpose. Fixed leading comment.
5631 (build_dtable_decl): Build an accurate dtable type when appropriate
5632 and use it.
5634 2000-06-02 Richard Henderson <rth@cygnus.com>
5636 * lang.c (lang_get_alias_set): New.
5638 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5640 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
5641 before using it as the accessed field.
5643 2000-05-31 Tom Tromey <tromey@cygnus.com>
5645 * java-tree.h (boolean_array_vtable, byte_array_vtable,
5646 char_array_vtable, short_array_vtable, int_array_vtable,
5647 long_array_vtable, float_array_vtable, double_array_vtable):
5648 Declare.
5649 * expr.c (get_primitive_array_vtable): New function.
5650 (create_primitive_vtable): New function.
5651 (java_lang_expand_expr): Enable code to statically generate
5652 arrays.
5653 * decl.c (init_decl_processing): Create primitive vtables.
5654 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
5655 short_array_vtable, int_array_vtable, long_array_vtable,
5656 float_array_vtable, double_array_vtable): Define.
5658 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
5660 * java/parse.y (find_applicable_accessible_methods_list):
5661 Don't add an uninitialized value to the list.
5663 2000-05-25 Tom Tromey <tromey@cygnus.com>
5665 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
5666 when trying to see if field's class should be initialized. Always
5667 initialize field's declaring class, not qualified class.
5668 For PR gcj/162.
5670 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
5671 `wfl_operator', to maybe_build_primttype_type_ref.
5672 Fixes PR gcj/235.
5674 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
5676 * parse.y (patch_method_invocation): Don't try to lookup methods
5677 in primitive types.
5679 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5681 * parse.y (resolve_field_access): Call the appropriate <clinit>
5682 before accessing the length of a static array. Craft a decl for
5683 the field while its time. Fixes PR gcj/129.
5685 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5687 * parse.y (resolve_package): Correctly set `*next' (was off by
5688 one.)
5689 (resolve_qualified_expression_name): Fixed comment.
5691 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5693 * jcf-parse.c (jcf_parse_source): Reset current_class and
5694 current_function_decl to NULL before parsing a new file.
5696 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5698 * parse.y (block_end:): If the collected block doesn't feature a
5699 statement, insert an empty statement.
5701 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5703 * parse.y (maybe_yank_clinit): New function.
5704 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5705 end of the list of methods belonging to a class.
5706 (java_complete_expand_method): Check whether <clinit> is really
5707 necessary and expand it accordingly.
5709 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5711 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5712 processed by the method's switch statement.
5714 2000-05-19 Tom Tromey <tromey@cygnus.com>
5716 * java-tree.h: Added init state enum.
5717 * decl.c (emit_init_test_initialization): Initialize class
5718 initialization check variable by looking at class' state.
5720 2000-05-19 Tom Tromey <tromey@cygnus.com>
5722 * java-tree.h (build_instanceof): Declare.
5723 (build_get_class): Declare.
5724 * parse.y (patch_binop): Use build_instanceof.
5725 * expr.c (build_instanceof): New function. If class is final,
5726 don't make a function call.
5727 (expand_java_INSTANCEOF): Use it.
5728 (build_get_class): New function.
5730 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5732 * jcf-write.c (generate_classfile): Scan the source_file for
5733 slashes with the right pointer variable.
5735 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5737 * lang.c (lang_decode_option): Update -Wunused flags by calling
5738 set_Wunused.
5739 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
5741 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5743 * check_init.c (check_init): Constify local char *.
5744 * class.c (push_class): Constify local char *.
5745 * java_tree.h: Update prototypes.
5746 * jcf-io.c (open_class): Constify filename parameter and
5747 return value.
5748 (find_class): Remove redundant string copy. Cast return from
5749 open_class.
5750 * jcf-parse.c (read_class, parse_class_file, yyparse):
5751 Constify local char *.
5752 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5753 Constify local char *.
5754 * jcf.h (JCF): Constify filename and classname.
5755 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5756 * lang.c (init_parse): Constify parameter and return value.
5757 * lex.c (java_get_line_col): Constify filename parameter.
5758 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5759 * parse.y (java_parser_context_suspend,
5760 issue_warning_error_from_context, safe_layout_class): Constify
5761 local char *.
5762 * parse.c: Regenerate.
5764 2000-05-08 Tom Tromey <tromey@cygnus.com>
5766 * expr.c (build_jni_stub): Cache the result of
5767 _Jv_LookupJNIMethod.
5769 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5771 * decl.c (predef_filenames_size): Now 7.
5772 (predef_filenames): New seventh entry.
5774 2000-05-04 Tom Tromey <tromey@cygnus.com>
5776 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5777 Keep track of when we've seen a reference field after a
5778 non-reference field.
5779 (get_boehm_type_descriptor): Handle case where we see
5780 non-reference fields but no trailing reference field.
5781 * decl.c (rawdata_ptr_type_node): Define.
5782 (init_decl_processing): Initialize rawdata_ptr_type_node.
5783 * java-tree.h (rawdata_ptr_type_node): Declare.
5785 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5787 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5788 specifiers in calls to fprintf.
5790 2000-05-03 Andrew Haley <aph@cygnus.com>
5792 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5794 * javaop.h (WORD_TO_INT): New function.
5795 (IMMEDIATE_s4): Use WORD_TO_INT.
5796 * jcf.h (JPOOL_INT): Ditto.
5798 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5799 separator.
5801 2000-04-19 Tom Tromey <tromey@cygnus.com>
5803 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5804 on native function.
5805 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5806 JNI methods.
5807 * expr.c (build_jni_stub): New function.
5808 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5809 * parse.c: Rebuilt.
5810 * parse.y (java_complete_expand_methods): Expand a native method
5811 and call build_jni_stub if -fjni given.
5812 * lang-options.h: Document -fjni.
5813 * lang.c (flag_jni): New global.
5814 (lang_f_options): Added `jni' entry.
5815 * java-tree.h (soft_lookupjnimethod_node,
5816 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5817 Declare.
5818 (flag_jni): Declare.
5819 (build_jni_stub): Declare.
5820 (struct lang_decl): Added `native' flag.
5821 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5822 structure.
5823 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5824 soft_jnipopsystemframe_node): New globals.
5825 (init_decl_processing): Set them. _Jv_InitClass only takes one
5826 argument.
5828 * java-tree.def: Put into `C' mode.
5830 2000-04-27 Tom Tromey <tromey@cygnus.com>
5832 Fix for PR gcj/2:
5833 * expr.c (expand_invoke): Generate check to see if object pointer
5834 is null in nonvirtual invocation case.
5835 * java-tree.h (soft_nullpointer_node): Declare.
5836 * decl.c (soft_nullpointer_node): New global.
5837 (init_decl_processing): Initialize soft_nullpointer_node.
5838 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5839 or `private' methods.
5840 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5842 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5844 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5845 from <clinit>
5847 2000-04-26 Tom Tromey <tromey@cygnus.com>
5849 * zextract.c (find_zip_file_start): New function.
5850 (read_zip_archive): Use it.
5852 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5854 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5856 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5858 * class.c (common_enclosing_context_p): New function.
5859 * java-tree.h (common_enclosing_context_p): Added prototype.
5860 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5861 classes sharing an outer context with the current instance.
5862 * parse.y (build_access_to_thisn): Fixed leading comment.
5863 (verify_constructor_super): New local `supper_inner'. Skip
5864 enclosing context argument in the case of inner class constructors.
5865 (patch_method_invocation): Insert proper context as second
5866 parameter to pure inner class constructor super invocations.
5868 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5870 * parse.y (end_class_declaration): Reset the interface number
5871 counter.
5873 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5875 * parse.y (source_start_java_method): Deleted unnecessary code.
5876 (patch_method_invocation): Fixed comment.
5878 2000-04-24 Robert Lipe <robertlipe@usa.net>
5880 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5882 2000-04-23 Tom Tromey <tromey@cygnus.com>
5884 * boehm.c (mark_reference_fields): Use int_byte_position.
5886 2000-04-22 Tom Tromey <tromey@cygnus.com>
5888 * boehm.c (mark_reference_fields): Only call byte_position on
5889 non-static fields.
5891 2000-04-22 Tom Tromey <tromey@cygnus.com>
5893 * boehm.c (mark_reference_fields): Added `last_view_index'
5894 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5896 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5898 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5899 * parse.y (check_class_interface_creation): Fixed comments. Select
5900 permitted modifiers for (inner) interfaces. Changed error message
5901 to report rejected modifiers used with local classes.
5903 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5905 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5906 of directly inherited type considered in scope.
5907 * parse.y (do_resolve_class): Search inherited classes for inner
5908 classes.
5910 2000-04-20 Tom Tromey <tromey@cygnus.com>
5912 * parse.y (not_accessible_p): Use member's class, not current
5913 class, when doing inheritance check for protected reference.
5914 Fixes PR gcj/124.
5916 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5918 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5920 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5922 * parse.y (lookup_field_wrapper): Search for final local aliases.
5923 (resolve_expression_name): Let lookup_field_wrapper search for
5924 final local aliases. Force the value of `name' if one is found.
5925 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5926 an expression name. Fixed comments.
5928 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5930 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5932 2000-04-19 Tom Tromey <tromey@cygnus.com>
5934 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5936 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5938 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5940 2000-04-18 Tom Tromey <tromey@cygnus.com>
5942 PR gcj/211:
5943 * gjavah.c (utf8_cmp): Changed return value.
5944 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5945 result.
5946 (cxx_keywords): New global.
5947 (get_field_name): Handle new result of cxx_keyword_subst.
5948 (print_method_info): Likewise.
5950 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5952 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5953 with a newline, for CNI.
5954 (print_stub_or_jni): Print a space or newline before method name for
5955 CNI as well as JNI.
5956 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5957 (process_file): Include gcj/cni.h if generating CNI stubs.
5959 2000-04-16 Tom Tromey <tromey@cygnus.com>
5961 * gjavah.c (decompile_method): Use print_field_name.
5962 Fixes PR gcj/205.
5964 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5966 * parse.y (java_expand_classes): Reverse the package list once.
5967 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5968 reduction.
5969 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5970 the `==' and `!=' operators.
5972 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5974 * jcf-write.c (generate_bytecode_insns): At invokation time,
5975 always relate an interface method to the type of its selector.
5977 2000-04-05 Tom Tromey <tromey@cygnus.com>
5979 Fix for PR gcj/2:
5980 * expr.c (expand_invoke): Generate check to see if object pointer
5981 is null in nonvirtual invocation case.
5982 * java-tree.h (soft_nullpointer_node): Declare.
5983 * decl.c (soft_nullpointer_node): New global.
5984 (init_decl_processing): Initialize soft_nullpointer_node.
5985 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5986 or `private' methods.
5987 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5989 2000-04-05 Tom Tromey <tromey@cygnus.com>
5991 Fix for PR gcj/140:
5992 * parse.y (check_final_assignment): Recognize assignments to the
5993 `length' field of an array when generating class files.
5995 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5997 * class.c (decl_hash): Prototype removed.
5998 (decl_compare): Likewise.
6000 2000-04-05 Tom Tromey <tromey@cygnus.com>
6002 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
6003 * parse.y (check_modifiers_consistency): Check for final/volatile
6004 clash. Fixes PR gcj/164.
6006 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6008 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
6009 made global.
6010 (java_hash_compare_tree_node): Renamed from `decl_compare, made
6011 global.
6012 (add_method_1): Use `java_hash_hash_tree_node' and
6013 `java_hash_compare_tree_node'.
6014 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
6015 (java_hash_compare_tree_node): Likewise.
6016 * parse.y (find_applicable_accessible_methods_list): Create,
6017 delete and use a hash table to remember already searched interfaces.
6019 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
6021 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
6022 with latest entry.
6024 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6026 * boehm.c (mark_reference_fields, set_bit): Prototype.
6027 (set_bit): Un-ANSI-fy definition.
6029 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
6030 Prototype.
6032 * decl.c (emit_init_test_initialization): Likewise.
6034 * gjavah.c (jni_print_char): Likewise.
6036 * parse.y (create_new_parser_context): Likewise.
6038 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6040 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
6041 patch missing hunk. Fixed indentation.
6043 2000-03-30 Tom Tromey <tromey@cygnus.com>
6045 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
6046 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
6048 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6050 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6051 when negative *before* using it as an array index.
6052 * ChangeLog: Fixed typo.
6054 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6056 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6057 to 0 when it reaches -1.
6059 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6061 * jcf-parse.c (get_constant): Properly cast `num' during the
6062 invocation of `add_double'.
6063 * jcf-write.c (push_long_const): Properly cast `lo' before
6064 comparing it to short bounds.
6065 * parse-scan.y (interface_declaration:): Rule re-arrange so that
6066 `interface_body:' is reduced after the current interface is
6067 pushed.
6069 2000-03-26 Tom Tromey <tromey@cygnus.com>
6071 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
6072 Java-specific `-f' option.
6074 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6076 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
6077 Adjust order of making types.
6078 Make bitsize_*_node values.
6080 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6082 * class.c (make_field_value): Use byte_position.
6083 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
6084 (java_array_data_offset): Likewise.
6085 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
6086 bzero call.
6088 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6090 * parse.y (check_abstract_method_definitions): New local
6091 `end_type_reached'. Make sure we also consider `end_type'.
6092 (java_check_abstract_method_definitions): Make sure we eventually
6093 consider `java.lang.Object'.
6094 (maybe_use_access_method): Don't use access method if not in the
6095 context of a pure inner class or if the method's context is right.
6096 (find_applicable_accessible_methods_list): New static flag
6097 `object_done'. Don't search abstract classes as interfaces. Fixed
6098 indentation. Fixed the `java.lang.Object' only search. Search
6099 class interface(s) first, then fully search enclosing contexts.
6100 (find_most_specific_methods_list): Pick the closest candidate when
6101 they're all abstract.
6103 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6105 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6106 properly initialize `finished_label'. Don't emit gotos for empty
6107 try statements.
6109 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6111 * except.c (emit_handlers): Clear catch_clauses_last.
6113 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6115 * parse.y (check_method_types_complete): New function.
6116 (create_class): Reset anonymous class counter only when seeing an
6117 non inner classe.
6118 (java_complete_class): JDEP_METHOD: Don't recompute signature
6119 if incomplete.
6121 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6123 * class.c (build_static_ref): Fixed indentation in comment.
6124 * java-tree.def (TRY_EXPR): Fixed typo in name.
6125 (CLASS_LITERAL): Likewise.
6126 * java-tree.h: (TYPE_DOT_CLASS): New macro.
6127 (struct lang_type): New field `dot_class'.
6128 * jcf-write.c (generate_bytecode_insns): Fixed error message.
6129 (generate_classfile): Method `class$' is synthetic.
6130 * parse.y (build_do_class_method): New function.
6131 (build_dot_class_method_invocation): Likewise.
6132 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
6133 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
6134 (qualify_ambiguous_name): Likewise.
6135 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
6136 (build_try_statement): Fixed leading comment.
6138 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6140 * class.c (make_field_value): Properly handle sizes.
6141 (get_dispatch_vector): Use tree_low_cst and host_integerp.
6142 (layout_class_method): Count using trees.
6143 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
6144 * expr.c (java_array_data_offset): Use int_bit_position.
6145 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
6146 (build_invokevirtual): Use tree_low_cst and do computations with trees.
6148 2000-03-16 Tom Tromey <tromey@cygnus.com>
6150 * lang.c (flag_hash_synchronization): New global.
6151 (lang_f_options): Added `hash-synchronization'.
6152 * lang-options.h: Mention -fhash-synchronization.
6153 * java-tree.h (flag_hash_synchronization): Declare.
6154 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
6155 hash table synchronization is disabled.
6156 * decl.c (init_decl_processing): Only push `sync_info' value when
6157 hash table synchronization is disabled.
6158 * class.c (make_class_data): Only push `sync_info' field when hash
6159 table synchronization is disabled. Removed dead code.
6161 2000-03-16 Tom Tromey <tromey@cygnus.com>
6163 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
6165 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6167 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
6168 classes.
6169 * parse.y (patch_method_invocation): Handle anonymous classes
6170 creation in static context.
6172 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6174 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
6175 * parse.y (resolve_qualified_expression_name): Use it.
6176 (patch_method_invocation): Likewise.
6178 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6180 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
6181 depending on the type of dependency which dictates what the
6182 current class is.
6183 (unresolved_type_p): Resolved types limited to the current class.
6185 2000-03-15 Tom Tromey <tromey@cygnus.com>
6187 * decl.c (init_decl_processing): Set type of `sync_info' to be
6188 pointer to Object.
6190 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
6191 Correctly compute bit number for current slot. Zero `high' and
6192 `low' in DS_LENGTH case. Don't skip inherited fields. Use
6193 mark_reference_fields.
6194 (mark_reference_fields): New function.
6196 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6198 * parse.y (register_incomplete_type): Fixed initialization of
6199 JDEP_ENCLOSING.
6201 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6203 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
6204 static globals.
6205 (push_class_context, pop_class_context): New function.
6206 (class_body:): Call pop_class_context.
6207 (interface_body:): Likewise.
6208 (INNER_QUALIFIER): New macro.
6209 (report_class_declaration): Changed output format and use
6210 INNER_QUALIFIER. Call push_class_context.
6212 2000-02-14 Andrew Haley <aph@cygnus.com>
6214 * check-init.c (check_init): Add new cases for unary and binary
6215 tree nodes.
6217 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6219 * parse.y (resolve_package): Set `next' once a type name has been
6220 progressively discovered.
6221 (resolve_qualified_expression_name): Propagate resolution only if
6222 there are remaining qualifiers. Take into account `q' might have
6223 been cleared after re-qualification.
6224 * parse.y (patch_method_invocation): New local `resolved'.
6225 Section dealing with qualified expression rewritten to use
6226 resolve_field_access.
6228 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6230 * parse.h (PUSH_CPC): Fixed indentation.
6231 (DEBUG_CPC): New macro.
6232 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
6233 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
6234 * parse.y (class_body_declaration:): Use
6235 SET_CPC_INSTANCE_INITIALIZER_STMT.
6236 (method_declaration:): Check for null current_function_decl.
6237 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
6238 (java_parser_context_pop_initialized_field): Better handling of
6239 empty lists.
6240 (maybe_make_nested_class_name): Mark nested class name as
6241 qualified when necessary.
6242 (end_class_declaration): Don't call java_parse_context_resume when
6243 one or more error occurred.
6244 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
6245 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
6246 SET_CPC_INITIALIZER_STMT.
6247 (method_header): Check for inner classes declaring static methods.
6248 (resolve_qualified_expression_name): Handle situation where `this'
6249 is implied.
6251 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
6253 * typeck.c (build_prim_array_type): Correctly set the high word too.
6255 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6257 * parse.y (java_complete_expand_methods): Leave <clinit> out of
6258 ordinary methods.
6259 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
6260 list of methods for interfaces.
6262 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6264 * parse.y (qualify_ambiguous_name): Properly handle expressions
6265 using `null'.
6267 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6269 * parse.y (check_final_assignment): Extended to process
6270 COMPOUND_EXPR.
6271 (patch_assignment): Have check_final_assignment called only once.
6273 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6275 * java-tree.h (IS_INIT_CHECKED): New flag.
6276 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
6277 * parse.y (patch_string): Call force_evaluation_order on the
6278 completed string concatenation tree.
6279 * expr.c (force_evaluation_order): Call force_evaluation_order on
6280 function's arguments too.
6282 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6284 * decl.c (emit_init_test_initialization): Mark KEY as unused.
6285 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
6286 (build_anewarray): Likewise.
6287 * parse.y (patch_newarray): Likewise.
6288 * parse.c: Regenerated.
6290 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6292 * decl.c (init_decl_processing): Added new class fields `depth',
6293 `ancestors', and `idt' to class_type_node. Use
6294 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
6295 * class.c (make_class_data): Push initial values for new fields.
6296 * java-tree.h: Updated prototype for `build_invokeinterface'.
6297 * expr.c (build_invokeinterface): Changed parameters to accept
6298 `method' tree. Calculate index of `method' in its declaring
6299 interface. Build call to _Jv_LookupInterfaceMethodIdx.
6300 (expand_invoke): Call `build_invokeinterface' with new parameters.
6301 * parse.y (patch_invoke): Call `build_invokeinterface' with new
6302 parameters.
6304 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6306 * typeck.c (lookup_do): Search superinterfaces first
6307 when looking up an interface method. From Godmar Back
6308 <gback@cs.utah.edu>
6310 2000-03-06 Tom Tromey <tromey@cygnus.com>
6312 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
6314 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6316 * java-tree.h (lookup_argument_method2): Declared.
6317 (safe_layout_class): Prototype moved from parse.h.
6318 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
6319 * parse.y (java_check_regular_methods): Local `super_class' gone.
6320 Call lookup_argument_method2 instead of lookup_argument_method.
6321 Perform modifier match for methods found declared in implemented
6322 interfaces. Fixed indentation problem. Overriding/hiding error
6323 report to take place only for methods found in classes.
6324 * typeck.c (lookup_argument_method): Changed leading
6325 comment. Re-written by calling lookup_do.
6326 (lookup_argument_method2): New function.
6327 (lookup_java_method): Re-written by calling lookup_do.
6328 (lookup_do): New function.
6330 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6332 * check-init.c (check_init): Removed dead code. Handle (blank)
6333 final variables.
6334 * parse.y (declare_local_variables): New local `final_p', set it
6335 and use it to initialize LOCAL_FINAL.
6336 (check_final_assignment): Only check FIELD_DECLs.
6338 2000-02-17 Tom Tromey <tromey@cygnus.com>
6340 * Makefile.in (JAVA_OBJS): Added boehm.o.
6341 (boehm.o): New target.
6342 * Make-lang.in (JAVA_SRCS): Added boehm.c.
6343 * java-tree.h (flag_use_boehm_gc): Declare.
6344 (get_boehm_type_descriptor): Declare.
6345 * lang.c (lang_f_options): Added `use-boehm-gc'.
6346 (flag_use_boehm_gc): New global.
6347 * lang-options.h: Added -fuse-boehm-gc.
6348 * boehm.c: New file.
6349 * class.c (get_dispatch_table): If class uses a Boehm type
6350 descriptor, put it in the vtable.
6351 (make_class_data): Removed dead code.
6353 2000-03-03 Per Bothner <per@bothner.com>
6355 * decl.c (init_decl_processing): Initialize sizetype properly.
6357 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6359 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
6360 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
6361 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6362 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
6363 (jcf_parse): New local `current'. Load innerclasses seen in outer
6364 context being processed.
6365 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6366 * jcf-write.c (append_innerclasses_attribute): New function.
6367 (append_innerclasses_attribute_entry): Likewise.
6368 (get_access_flags): Handle static classes. Set anonymous and local
6369 classes to be private.
6370 (generate_classfile): Attribute count adjusted. Call
6371 append_innerclasses_attribute.
6372 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
6373 PURE_INNER_CLASS_TYPE_P.
6374 * parse.y (parser_qualified_classname): New parameter `is_static',
6375 produce non qualified name accordingly.
6376 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
6377 (create_interface): Added argument to parser_qualified_classname.
6378 (create_class): Added argument to parser_qualified_classname. Setup
6379 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
6380 (add_inner_class_fields): Fixed indentation.
6381 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
6382 (method_declarator): Fixed typo in comment.
6383 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
6384 (build_current_thisn): Likewise.
6385 (patch_method_invocation): Likewise.
6387 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
6389 * decl.c (current_function_decl): Move to toplev.c.
6391 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6393 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
6394 (DECL_BIT_INDEX): Use underlying representation.
6395 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
6397 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6399 * expr.c (build_java_ret): Pass proper type to size_binop.
6401 2000-02-25 Anthony Green <green@cygnus.com>
6403 * expr.c (build_class_init): Mark the decl to be ignored by
6404 check_init.
6405 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
6406 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
6407 * class.c (init_test_hash_newfunc): New function.
6408 (decl_hash): New function.
6409 (decl_compare): New function.
6410 * decl.c (emit_init_test_initialization): New function.
6411 (complete_start_java_method): Traverse the init test hashtable,
6412 calling emit_init_test_initialization.
6413 (always_initialize_class_p): Define.
6414 * expr.c (build_class_init): Use initialization tests when
6415 emitting class initialization code.
6416 (always_initialize_class_p): Declare.
6417 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
6418 1.
6419 * java-tree.h: Include hash.h.
6420 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
6421 (struct lang_decl): Add init_test_table field.
6422 (init_test_hash_entry): Define.
6424 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6426 * gjavah.c (main): Avoid using `argi' to report unimplemented
6427 options.
6429 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6431 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6432 initialize locals to avoid warnings. Local `exception_type' moved
6433 into if statement.
6435 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6437 * parse.y (resolve_expression_name): Use `orig' as a second
6438 argument to resolve_field_access.
6439 (resolve_field_access): Removed unnecessary code when dealing with
6440 static fields.
6442 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6444 * class.c (push_super_field): Don't push the field twice.
6445 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
6446 * parse.h (java_reorder_fields): Prototyped.
6447 * parse.y (java_reorder_fields): New function.
6448 (java_layout_class): Simplified not to worry about re-ordering.
6450 2000-02-23 Tom Tromey <tromey@cygnus.com>
6452 * gjavah.c (print_name): In JNI case, correctly quote string.
6453 (print_method_info): Don't handle overrides in JNI mode.
6455 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6457 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
6458 value type set to `boolean_type_node'.
6460 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6462 * jcf-dump.c (main): Test for correct condition after
6463 output file creation.
6465 2000-02-19 Anthony Green <green@cygnus.com>
6467 * jcf-depend.c (add_entry): Fix test for first list entry.
6469 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6471 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
6472 * constants.c (build_constants_constructor): Likewise.
6474 2000-02-19 Anthony Green <green@cygnus.com>
6476 * jcf-depend.c (add_entry): Add entries to the end of the list.
6478 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
6480 * decl.c (INT_TYPE_SIZE): Define if necessary.
6481 (expand_java_return): Handle the case of a native integer smaller
6482 than a JVM integer.
6484 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
6486 * gjavah.c (help): Use GCCBUGURL.
6487 * jv-scan.c (help): Likewise.
6488 * jcf-dump.c (help): Likewise.
6490 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6492 * jcf-write.c (generate_bytecode_insns): Don't generate empty
6493 `finally' clauses.
6495 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6497 * jcf-parse.c (load_class): Call `fatal' if no file containing
6498 the target class are found.
6500 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
6502 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
6503 lex.c, lex.h, and PARSE_H to...
6504 (parse.o, parse-scan.o): ...here, respectively.
6506 * lex.c: Split out code that may trigger SIGFPE from yylex()
6507 to its own function.
6508 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
6510 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6512 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
6514 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6516 * parse.y (outer_field_access_p): Stop in time when outer contexts
6517 are exhausted.
6518 (resolve_qualified_expression_name): Properly qualify *everything*
6519 after a package.type to be resoled as expression names.
6520 (find_applicable_accessible_methods_list): Save/restore `class' to
6521 isolate it from a possible outer context search.
6523 2000-02-15 Tom Tromey <tromey@cygnus.com>
6525 * gjavah.c (jni_print_char): New function.
6526 (print_full_cxx_name): Use it.
6527 (decode_signature_piece): Likewise.
6528 (print_cxx_classname): Likewise.
6530 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6532 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
6533 version.o.
6534 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
6536 * gjavah.c: Include version.h.
6538 * jcf-dump.c: Likewise.
6540 * jv-scan.c: Likewise.
6542 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6544 * parse.y (outer_field_access_fix): First parameter now a tree
6545 node. Check for assignement to final. First argument to
6546 build_outer_field_access_fix modified to accommodate prototype.
6547 (build_outer_field_access): Don't check for assignment to final
6548 here.
6549 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
6550 possibly returned by outer_field_access_fix. Changed
6551 outer_field_access_fix's first argument.
6552 (check_final_assignment): $finit$'s context is OK.
6553 (patch_unaryop): Use node instead of its line/column value when
6554 calling outer_field_access_fix.
6556 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6558 * parse.y (interface_declaration:): No longer tagged
6559 <node>. Re-installed default action.
6560 (class_member_declaration:): Handle inner interfaces.
6561 (interface_member_declaration): Handle inner interfaces and
6562 classes.
6563 (create_interface): Push error if one seen. Suspend parsing
6564 context when processing an inner interface.
6565 (register_fields): Inner class static field limitations not to
6566 apply to inner interfaces.
6568 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6570 * jcf-parse.c (load_class): Update `java_error_count' when a
6571 class' file can't be found.
6572 (parse.y): Avoid (byte)code generation when errors seen.
6574 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6576 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
6577 decodes a valid node.
6578 (patch_binop): Handle TRUNC_DIV_EXPR.
6580 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6582 * parse.y (resolve_package): New local `acc'. Try to progressively
6583 build and guess a package and type name.
6585 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6587 * parse.y (find_applicable_accessible_methods_list): Load and
6588 layout the search class if necessary.
6589 (java_complete_tree): Keep to original type of the folded initial
6590 value.
6592 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6594 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
6595 Generate error message if circularity is detected. New static
6596 local `list'.
6597 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
6598 * jcf-write.c (generate_bytecode_insns): Very simply handle
6599 SAVE_EXPR.
6600 * parse.y (java_check_circular_reference): Use
6601 `cyclic_inheritance_report' during report, if necessary.
6602 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
6603 walking NEW_ARRAY_INIT twice.
6605 2000-02-09 Tom Tromey <tromey@cygnus.com>
6607 * parse.y (check_class_interface_creation): Allow inner classes to
6608 be `private' or `protected', check modifiers' consistency. Prevent
6609 block local classes from bearing any modifiers.
6611 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6613 * except.c (check_start_handlers): Re-add prototype lost in last
6614 patch.
6615 (maybe_start_try): Remove excess argument to `check_start_handlers'.
6617 2000-02-09 Andrew Haley <aph@cygnus.com>
6619 * decl.c (clear_binding_level): Remove excess initializer.
6620 (maybe_poplevels): Remove unused variable.
6621 (force_poplevels): Ditto.
6622 (struct binding_level): Add comment.
6624 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6626 * jcf-write.c (generate_classfile): Don't consider
6627 pre-initialization with reference value (use <clinit> instead.)
6628 * parse.y (java_fix_constructors): No generated constructor for
6629 interfaces.
6630 (build_outer_field_access): Removed debug message.
6631 (outer_field_expanded_access_p): Adapted to bytecode generation.
6632 (build_outer_field_access_method): Use fix_method_argument_names.
6633 (build_outer_method_access_method): Fixed indentation. Added
6634 comment. Handle access method generation for static and also void
6635 methods.
6636 (build_access_to_thisn): Inserted debug message.
6637 (maybe_build_thisn_access_method): Use fix_method_argument_names.
6638 (resolve_qualified_expression_name): Fixed comment.
6639 (not_accessible_p): Adapted to bytecode generation. Added comment.
6640 (patch_method_invocation): Added comment.
6641 (maybe_use_access_method): Fixed leading comment. Handle static
6642 methods.
6643 (java_complete_lhs): Don't shortcut handling of initialized upon
6644 declaration String type static fields when generating bytecode.
6645 (patch_unaryop): Handle outer field access when generating
6646 bytecode.
6648 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6650 * java-tree.h (FIELD_THISN): New macro.
6651 * jcf-write.c (append_synthetic_attribute): New function.
6652 (generate_classfile): Set "Synthetic" attribute on this$<n>,
6653 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
6654 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
6655 this$<n> fields.
6656 (build_outer_field_access): Turned on access functions usage and
6657 generation when compiling to bytecode.
6658 (maybe_use_access_method): Likewise.
6660 2000-01-25 Andrew Haley <aph@cygnus.com>
6662 * java-except.h (struct eh_range): Add `expanded' field.
6663 (maybe_start_try): Add end_pc arg.
6664 (maybe_end_try): Ditto.
6665 * java-tree.h (force_poplevels): new function.
6666 * expr.c (expand_byte_code): Don't call maybe_start_try or
6667 maybe_end_try.
6668 * except.c (add_handler): Reset expanded.
6669 (expand_start_java_handler): Set expanded.
6670 (check_start_handlers): Don't expand a start handler that's
6671 already been expanded.
6672 (maybe_start_try): Add end_pc arg. Only expand a handler which
6673 ends after end_pc.
6674 (expand_end_java_handler): call force_poplevels.
6675 (force_poplevels): new function.
6676 * decl.c (binding_level): Add start_pc of binding level.
6677 (maybe_pushlevels): Call maybe_start_try when pushing binding
6678 levels.
6679 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6680 (LARGEST_PC): Define.
6681 (clear_binding_level): Use LARGEST_PC.
6683 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6684 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6685 (binding_depth, is_class_level, current_pc): new variables.
6686 (struct binding_level): ditto.
6687 (indent): new function.
6688 (push_jvm_slot): add debugging info.
6689 (maybe_pushlevels): ditto.
6690 (maybe_poplevels): ditto.
6691 (pushlevel): ditto.
6692 (poplevel): ditto.
6693 (start_java_method): ditto.
6694 (give_name_to_locals): comment only.
6695 * except.c (binding_depth, is_class_level, current_pc):
6696 new variables.
6697 (expand_start_java_handler): add debugging info.
6698 (expand_end_java_handler): ditto.
6700 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6702 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6703 (print_name_for_stub_or_jni, process_file): Constify a char*.
6705 2000-02-03 Tom Tromey <tromey@cygnus.com>
6707 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6709 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6711 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6712 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6713 defined to be 1.
6715 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6717 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6718 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6719 (struct lang_type): New field `ii_block'.
6720 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6721 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6722 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6723 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
6724 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
6725 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
6726 macros.
6727 * parse.y (add_instance_initializer): New function.
6728 (in_instance_initializer): New static global.
6729 (class_body_declaration:): Link instance initializer block.
6730 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
6731 (array_creation_expression:): Remove unused local.
6732 (java_parser_context_push_initialized_field): Fixed leading
6733 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
6734 CPC_INSTANCE_INITIALIZER_LIST.
6735 (java_parser_context_pop_initialized_field): Likewise.
6736 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
6737 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
6738 CPC_INITIALIZER_STMT.
6739 (fix_constructors): New local `class_type'. Use it. Call
6740 add_instance_initializer.
6741 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
6742 (patch_return): Forbid return in instance initializers.
6743 (patch_throw_statement): Enforce exception handling in the context
6744 of instance initializers.
6746 2000-02-03 Tom Tromey <tromey@cygnus.com>
6748 * Make-lang.in (java.mostlyclean): Remove executables in
6749 `mostlyclean'.
6751 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6753 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6754 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6755 (java_float_finite): Convert to use union Word from javaop.h.
6756 (java_double_finite): Convert to use union DWord from javaop.h.
6758 2000-02-02 Tom Tromey <tromey@cygnus.com>
6760 * gjavah.c (options): Added `jni' entry.
6761 (help): Document -jni.
6762 (flag_jni): New global.
6763 (process_file): Handle JNI output. Don't print text from
6764 -prepend, -add, etc, when generating stubs. Only remove `.class'
6765 suffix if it actually exists.
6766 (main): Create a `.c' file when run with `--jni --stubs'. Create
6767 correct output file name with `--jni'.
6768 (print_include): Mangle header name differently in JNI case.
6769 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6770 method list.
6771 (print_method_info): Handle JNI case. Put signature info into
6772 method name. Handle case when STREAM is NULL.
6773 (print_name_for_stub_or_jni): New function.
6774 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6775 (print_cxx_classname): Handle JNI.
6776 (print_full_cxx_name): Likewise.
6777 (decode_signature_piece): Likewise.
6778 (overloaded_jni_method_exists_p): New function.
6779 (struct method_name): Added `signature' and `sig_length' fields.
6780 (HANDLE_END_FIELD): Do nothing in JNI mode.
6782 2000-02-02 Tom Tromey <tromey@cygnus.com>
6784 * jv-scan.c: Include version.c, <getopt.h>.
6785 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6786 (options): New array.
6787 (usage): New function.
6788 (version): New function.
6789 (main): Use getopt_long to parse command line.
6790 * jcf-dump.c: Include version.c, <getopt.h>.
6791 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6792 OPT_JAVAP): New macros.
6793 (options): New array.
6794 (usage): Return `void'. Changed message.
6795 (help): New function.
6796 (version): New function.
6797 (main): Use getopt_long_only to parse command line.
6798 * gjavah.c: Include <getopt.h>.
6799 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6800 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6801 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6802 (options): New array.
6803 (java_no_argument): Removed.
6804 (help): Updated with missing options.
6805 (main): Use getopt_long_only to parse command line.
6806 (usage): Changed message.
6808 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6810 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6811 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6812 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6813 * parse.y (array_creation_expression:): Handle anonymous arrays.
6814 (build_array_from_name): Don't set `ret_name' if null.
6815 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6816 (qualify_ambiguous_name): Likewise.
6817 (java_complete_expand_class): Likewise.
6819 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6821 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6822 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6823 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6824 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6825 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6826 AIPL_FUNCTION_COMPLETED_INVOCATION.
6827 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6828 AIPL_FUNCTION_INVOCATION_READY.
6829 (AIPL_FUNCTION_DECLARATION): New enum entry.
6830 * parse.y (reorder_static_initialized): New function.
6831 (java_parser_context_pop_initialized_field): Use it.
6832 (add_inner_class_fields): Use
6833 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6834 augmented. Install marker after last alias initializer, if any.
6835 (generate_finit): Fixed typo. Don't try to retain only the used
6836 fields.
6837 (method_header): Compute and set DECL_FUNCTION_NAP.
6838 (method_declarator): Fixed comment. Insert alias initializer in
6839 parameter list.
6840 (build_alias_initializer_parameter_list): Fixed leading
6841 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6842 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6843 (java_complete_expand_class): Code to retain only used aliases
6844 removed.
6845 (java_complete_expand_methods): New local `first_decl'. Generate
6846 $finit$ first, then expand the constructors, regular methods and
6847 <clinit>.
6848 (java_complete_expand_method): Don't report error on missing
6849 return statement if previously detected bogus.
6850 (fix_constructors): Don't patch constructor parameters list.
6851 (patch_method_invocation): Use new AIPL enum values. Reverse
6852 alias initializer list for anonymous classes.
6854 2000-01-30 Anthony Green <green@redhat.com>
6856 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6857 determine how many stack slots to pop.
6859 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6861 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6862 error handling/recovery.
6863 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6865 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6867 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6868 FIELD_LOCAL_ALIAS_USED): New macros.
6869 (DECL_FUNCTION_NAP): New macro.
6870 (struct lang_decl): New field `nap'.
6871 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6872 (struct lang_type): New fields `finit_stmt_list' and
6873 `clinit_stmt_list'.
6874 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6875 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6876 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6877 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6878 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6879 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6880 (BUILD_THROW): Macro line separator re-indented.
6881 * parse.y (end_class_declaration): New function.
6882 (maybe_generate_pre_expand_clinit): New name for
6883 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6884 pre-expand static fields.
6885 (maybe_generate_clinit): Function deleted.
6886 (check_for_static_method_reference): Prototype's parameter list
6887 indented.
6888 (generate_finit): New name for maybe_generate_finit. Changed
6889 leading comment. Function rewritten to use
6890 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6891 (build_alias_initializer_parameter_list): New function.
6892 (java_parser_context_pop_initialized_field): Likewise.
6893 (add_inner_class_fields): Likewise.
6894 (type_declaration:): Call end_class_declaration.
6895 (class_member_declaration:): Likewise.
6896 (formal_parameter_list:): Fixed typos.
6897 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6898 element. Improved error handling.
6899 (block_statement:): Call end_class_declaration.
6900 (anonymous_class_creation:): Likewise.
6901 (create_anonymous_class): Fixed comments.
6902 (create_class): Call add_inner_class_fields.
6903 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6904 (method_header): Use MARK_FINAL_PARMS.
6905 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6906 (method_declarator): Propagate final argument flag.
6907 (craft_constructor): New local `artificial'. Call
6908 build_alias_initializer_parameter_list. Use
6909 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6910 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6911 necessary.
6912 (complete_expand_class): Get rid of unused outer context local
6913 alias fields.
6914 (java_complete_expand_methods): Fixed leading
6915 comment. Generate/pre-expand <clinit> first. Changed method
6916 expansion order to regular, $finit$, constructors, <clinit>.
6917 (java_complete_expand_method): Set current_function_decl.
6918 (fix_constructors): Fix constructor parameter list to account for
6919 outer context local alias initializers.
6920 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6921 (resolve_expression_name): Lookup outer context local aliases. New
6922 local `access', use it.
6923 (patch_method_invocation): Patch inner class ctor invocation with
6924 outer context local aliases initialization values. $finit$
6925 invocation patching now includes things generated with
6926 build_alias_initializer_parameter_list.
6927 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6928 (build_super_invocation): Likewise.
6929 (patch_assignment): Changed comment.
6931 2000-01-27 Andrew Haley <aph@cygnus.com>
6933 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6934 (emit_if): Ditto.
6935 (emit_jsr): Ditto.
6937 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6939 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6940 concatenation.
6941 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6943 * parse.y (register_fields): Don't pass a format specifier to
6944 OBSOLETE_MODIFIER_WARNING.
6945 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6946 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6947 specifier.
6948 (check_modifiers): Change function into a macro.
6949 (check_class_interface_creation): Pass a literal format string.
6951 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6953 * buffer.h: PROTO -> PARAMS.
6954 * check-init.c: Likewise.
6955 * class.c: Likewise.
6956 * constants.c: Likewise.
6957 * convert.h: Likewise.
6958 * decl.c: Likewise.
6959 * except.c: Likewise.
6960 * expr.c: Likewise.
6961 * gjavah.c: Likewise.
6962 * java-except.h: Likewise.
6963 * java-tree.h: Likewise.
6964 * jcf-depend.c: Likewise.
6965 * jcf-dump.c: Likewise.
6966 * jcf-parse.c: Likewise.
6967 * jcf-path.c: Likewise.
6968 * jcf-reader.c: Likewise.
6969 * jcf-write.c: Likewise.
6970 * jcf.h: Likewise.
6971 * jv-scan.c: Likewise.
6972 * jvgenmain.c: Likewise.
6973 * jvspec.c: Likewise.
6974 * lang.c: Likewise.
6975 * lex.c: Likewise.
6976 * lex.h: Likewise.
6977 * parse-scan.y: Likewise.
6978 * parse.h: Likewise.
6979 * parse.y: Likewise.
6980 * typeck.c: Likewise.
6981 * verify.c: Likewise.
6982 * xref.c: Likewise.
6983 * xref.h: Likewise.
6984 * zextract.c: Likewise.
6985 * zipfile.h: Likewise.
6987 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6989 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6990 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6991 * constants.c (build_constant_data_ref): Check for cached
6992 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6993 in TYPE_CPOOL_DATE_REF.
6994 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6995 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6996 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6997 (LOCAL_FINAL): New macro.
6998 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6999 constant pool -- don't try to reuse.
7000 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
7001 TYPE_LANG_SPECIFIC.
7002 (find_in_current_zip): Use TYPE_JCF.
7003 * parse.h (java_check_final): Prototype removed.
7004 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
7005 (maybe_create_class_interface_decl,
7006 check_class_interface_creation): Likewise.
7007 (java_expand_finals): Function removed.
7008 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
7009 (block_statement:): Fixed comment.
7010 (anonymous_class_creation:): Likewise.
7011 (check_class_interface_creation): Reversed Jan 12, 2000 extra
7012 argument patch.
7013 (check_class_interface_creation): Loosened error report on (inner)
7014 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
7015 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
7016 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
7017 argument patch.
7018 (create_interface): Likewise.
7019 (anonymous_class_counter): New static global.
7020 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
7021 patch. Fixed comments.
7022 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
7023 anonymous_class_counter when declaring a toplevel class.
7024 (craft_constructor): Fixed constructor name when handling
7025 anonymous classes. Anonymous class constructors to feature hidden
7026 this$<n> parameter.
7027 (java_fix_constructors): Added comment.
7028 (java_check_final): Function removed.
7029 (java_complete_expand_methods): Fixed comment. Don't generate
7030 class data, save its outgoing constant pool instead.
7031 (verify_constructor_super): Skip anonymous class constructor
7032 hidden this$<n> parameter.
7033 (java_expand_classes): New local `saved_ctxp'. Removed call to
7034 java_expand_finals and java_check_final. Expand anonymous class
7035 constructors. Generate class data.
7036 (build_super_invocation): Skip anonymous class hidden this$<n>
7037 parameter.
7038 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
7039 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7040 (set_java_signature): Likewise.
7042 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7044 * gjavah.c: Delete ACC_VISIBILITY define.
7045 * jcf.h: Add ACC_VISIBILITY define.
7046 * parse.y: final: rule tagged <value>.
7047 (java_check_regular_methods): Use ACC_VISIBILITY define for
7048 default package access check.
7049 (local_variable_declaration_statement): Use final: rule.
7051 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7053 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
7054 (final:): New rule.
7056 2000-01-17 Tom Tromey <tromey@cygnus.com>
7058 * gjavah.c (print_field_info): Allow non-static final fields.
7060 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7062 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
7063 * parse.y (patch_anonymous_class): New function.
7064 (create_anonymous_class): Register incomplete type when the
7065 class/interface to extends/implement isn't known yet.
7066 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
7067 (verify_constructor_super): Tuned error message.
7069 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7071 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
7072 (ANONYMOUS_CLASS_P): New macro.
7073 (TYPE_SIGNATURE, TYPE_JCF): New macros.
7074 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
7075 * parse.y (create_class): Added leading argument.
7076 (maybe_create_class_interface_decl,
7077 check_class_interface_creation): Likewise.
7078 (craft_constructor): New function.
7079 (verify_constructor_super): Added argument in prototype.
7080 (class_declaration:): Inserted leading argument.
7081 (for_begin:): Use FOR_LOOP_P.
7082 (anonymous_class_creation): Create WFL of the anonymous class to
7083 instantiate. Call build_new_invocation. Added comments.
7084 (check_class_interface_creation): Handle parameter `anonymous' in
7085 verbose mode class creation announce.
7086 (link_nested_class_to_enclosing): Exclude anonymous classes.
7087 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
7088 anonymous class, even though they appear to have an enclosing
7089 context.
7090 (create_interface): Pass extra argument to
7091 check_class_interface_creation.
7092 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
7093 (create_class): Call check_class_interface_creation and
7094 maybe_create_class_interface_decl with extra new argument. Don't
7095 add private this$<n> to anonymous classes.
7096 (method_declarator): Insert hidden this$<n> to anonymous class
7097 constructors.
7098 (java_fix_constructors): Deleted code creating default
7099 constructor. Call craft_constructor instead.
7100 (java_check_regular_methods): Set `saw_constructor' to 1 for
7101 anonymous classes.
7102 (fix_constructors): Pass extra argument to verify_constructor_super.
7103 (verify_constructor_super): New local `sdecl', use it. Search for
7104 matching constructor (possibly featuring arguments) in super
7105 class.
7106 (lookup_method_invoke): Craft constructor according to arguments
7107 list when dealing with anonymous class constructors.
7108 (build_super_invocation): Pass arguments to anonymous class super
7109 constructors.
7110 (search_loop): Use FOR_LOOP_P.
7111 (labeled_block_contains_loop_p): Likewise.
7113 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7115 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
7116 (enclosing_context_p): New function.
7117 (get_access_flags_from_decl): Handle CLASS_STATIC.
7118 (maybe_layout_super_class): Extra first argument passed to
7119 do_resolve_class.
7120 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
7121 ID_INIT_P.
7122 * decl.c (access0_identifier_node): New global.
7123 (init_decl_processing): access0_identifier_node initialized.
7124 (pushdecl): Set DECL_CONTEXT only on non type decls.
7125 * expr.c (lookup_field): Lookup inner class fields in enclosing
7126 contexts.
7127 (expand_invoke): Use ID_INIT_P.
7128 (expand_java_field_op): Use DECL_CLINIT_P.
7129 * java-tree.def (CLASS_LITERAL): New tree code.
7130 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
7131 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
7132 (struct lang_decl): New field `inner_access'.
7133 (enclosing_context_p): Prototyped.
7134 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
7135 ID_CLINIT_P): New macros.
7136 (CLASS_STATIC): New macro.
7137 (CLASS_ACCESS0_GENERATED_P): New macro.
7138 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
7139 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
7140 INNER_CLASS_P): New macros.
7141 (DECL_INNER_CLASS_LIST): New macro.
7142 * jcf-parse.c (yyparse): Avoid the use of ANSI string
7143 concatenation.
7144 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7145 the shift value to int. Fixed typo in comment.
7146 * lex.c (inst_id, wpv_id): Initialize.
7147 * mangle.c (unicode_mangling_length): Take `$' into account.
7148 * parse.h (DRECOVER, RECOVER): Terminate properly.
7149 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
7150 (typedef struct _jdep): New field `enclosing'.
7151 (JDEP_ENCLOSING): New macro.
7152 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
7153 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
7154 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
7155 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
7156 GET_ENCLOSING_CPC_CONTEXT): New macros.
7157 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
7158 (do_resolve_class): Added extra argument in prototype.
7159 * parse.y (resolve_class): Added extra argument in prototype.
7160 (maybe_create_class_interface_decl): Likewise.
7161 (maybe_use_access_method, build_wfl_wrap): New functions.
7162 (java_complete_expand_classes, java_complete_expand_class):
7163 Likewise.
7164 (java_parser_context_push_initialized_field,
7165 java_parser_context_suspend, java_parser_context_resume):
7166 Likewise.
7167 (maybe_make_nested_class_name, make_nested_class_name,
7168 set_nested_class_simple_name_value,
7169 link_nested_class_to_enclosing, find_as_inner_class,
7170 find_as_inner_class_do, check_inner_class_redefinition,
7171 build_thisn_assign, build_current_thisn, build_access_to_thisn,
7172 maybe_build_thisn_access_method, build_outer_field_access,
7173 build_outer_field_access_methods, build_outer_field_access_expr,
7174 build_outer_method_access_method, build_new_access_id,
7175 build_outer_field_access_method, outer_field_access_p,
7176 outer_field_expanded_access_p, outer_field_access_fix,
7177 build_incomplete_class_ref, patch_incomplete_class_ref,
7178 create_anonymous_class): Likewise.
7179 (inst_id, wpv_id): New static global variables.
7180 (synchronized:): New rule, tagged <node>.
7181 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
7182 rules.
7183 (anonymous_class_creation:): New rule, tagged <node>.
7184 (NEW_TK): Tagged <node>.
7185 (type_literals, array_type_literal): New rules, tagged <node>.
7186 (class_declaration:): Removed action when reducing by class_body:
7187 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
7188 using GET_CPC in sub-rules.
7189 (class_member_declaration): Handle inner classes.
7190 (method_declaration): When reducing method_header:, reset
7191 current_function_decl when appropriate.
7192 (method_declarator:): Set the number of formal parameter to 0 for
7193 method declared without arguments.
7194 (constructor_declarator:): Likewise.
7195 (static_initializer:): List of elements kept in a list.
7196 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
7197 use of the keyword `static' for type declarations.
7198 (block_statement:): Handle inner class declarations.
7199 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
7200 type qualified `this'.
7201 (class_instance_creation_expression): Use anonymous_class_creation:
7202 to handle inner class instances creation. Handle qualified `new'.
7203 (something_dot_new): Added appropriate actions.
7204 (create_new_parser_context): New function.
7205 (java_push_parser_context, java_parser_context_save_global,
7206 java_parser_context_suspend): Use create_new_parser_context.
7207 (check_modifiers): Changed leading comment.
7208 (check_class_interface_creation): Handle interclasses.
7209 (add_superinterfaces): Fixed comment.
7210 (create_interface): Build qualified name from the raw_name instead
7211 of its matching WFL. Push the initialized fields list. raw_name added
7212 as an extra argument to maybe_create_class_interface_decl.
7213 (create_class): Build qualified name from the raw_name instead of
7214 its matching WFL. Removed assignment to current_parsed_class_un.
7215 Call PUSH_ERROR before returning an error. Suspend the current
7216 parser context when processing an inner class. Push the
7217 initialized fields list. raw_name added as an extra argument to
7218 maybe_create_class_interface_decl. Add the private this$<n>
7219 field.
7220 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
7221 (register_fields): Get the class type from GET_CPC and handle
7222 previous errors. Added code to handle the creation of static
7223 fields in inner classes. Initialized fields initialization
7224 statements kept in a list of lists.
7225 (maybe_generate_finit): Initialized fields initialization
7226 statements kept in a list of lists. Use GET_CPC.
7227 (maybe_generate_clinit): Likewise.
7228 (method_header): Use GET_CPC and GET_CPC_UN.
7229 (parser_qualified_classname): Handle inner classes.
7230 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
7231 (java_fix_constructors): Hide pointer to enclosing context
7232 instance in constructor list when dealing with inner classes.
7233 (jdep_resolve_class): Call resolve_class with extra first argument
7234 JDEP_ENCLOSING.
7235 (resolve_class): Add enclosing context as a first extra argument
7236 to do_resolve_class.
7237 (do_resolve_class): Call find_as_inner_class. Handle WFLs
7238 properly.
7239 (resolve_no_layout): Extra argument added to resolve_class
7240 invocation.
7241 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
7242 (java_get_real_method_name): Use GET_CPC_UN.
7243 (check_abstract_method_definitions): Use DECL_CLINIT_P.
7244 (java_check_abstract_methods): Handle static method declared in
7245 inner classes by an error.
7246 (java_check_regular_methods): Use DECL_CLINIT_P.
7247 (source_start_java_method): Also set DECL_MAX_LOCALS.
7248 (create_artificial_method): Call java_parser_context_save_global
7249 and java_parser_context_restore_global instead of saving/restoring
7250 the context by hand.
7251 (expand_start_java_method): Improved verbose mode message.
7252 (java_complete_expand_methods): Fixed leading comment. Use
7253 DECL_CLINIT_P.
7254 (fix_constructors): Added assignment to this$<n> if necessary.
7255 (java_expand_classes): Call java_complete_expand_classes instead
7256 of java_complete_expand_methods.
7257 (make_qualified_primary): Simplified.
7258 (merge_qualified_name): Optimized for missing left or right parts.
7259 (resolve_expression_name): Handle access to outer class fields from
7260 interclasses.
7261 (resolve_qualified_expression_name): New macro
7262 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
7263 classes. Report error on non appropriate qualification of
7264 `new'. Handle qualified `this'.
7265 (not_accessible_p): Allow access to outer class private fields from
7266 inner classes.
7267 (patch_method_invocation): Handle method invocations through
7268 access methods and inner class constructor invocations.
7269 (find_applicable_accessible_methods_list): Search enclosing
7270 contexts of an inner class.
7271 (search_applicable_methods_list): Fixed typo.
7272 (argument_types_convertible): Handle inner class constructors'
7273 hidden outer context reference argument.
7274 (qualify_ambiguous_name): Handle qualified `this'.
7275 (java_complete_lhs): Handle use of field accessed through
7276 artificial access methods in various cases of assignments. Handle
7277 CLASS_LITERAL node.
7278 (check_final_assignment): Use DECL_CLINIT_P.
7279 (valid_ref_assignconv_cast_p): Handle the destination being an
7280 enclosing context of the source.
7281 (patch_unaryop): Handle use of field accessed through artificial
7282 access methods.
7283 (patch_return): Use DECL_CLINIT_P.
7284 (patch_throw_statement): Use DECL_CLINIT_P.
7285 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
7286 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
7287 ID_INIT_P.
7289 2000-01-16 Anthony Green <green@cygnus.com>
7291 * parse.y (build_string_concatenation): Only use
7292 StringBuffer(String) shortcut if String arg is constant.
7294 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7296 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7297 the shift value to int. Fixed typo in comment.
7299 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
7301 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
7302 * jcf-write.c: Likewise.
7303 * parse.y: Likewise.
7304 * parse.c: Regenerate.
7306 2000-01-09 Anthony Green <green@cygnus.com>
7308 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
7309 bytecodes in the correct order.
7311 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7313 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
7315 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
7317 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7318 before building constant array decl.
7320 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7322 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
7323 method invocation and typo in conditional expression.
7324 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
7325 the appropriate NOTE_POP.
7326 * parse.y (patch_binop): Shift value mask to feature the right
7327 type.
7329 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7331 * class.c (assume_compiled, assume_compiled_node): Add static
7332 prototype.
7333 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
7335 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
7337 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
7339 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
7340 to `__modifier' to avoid stringifying it.
7342 * parse.y (verify_constructor_circularity): Don't call a variadic
7343 function with a non-literal format string.
7344 (java_check_abstract_methods): Move unreachable code inside
7345 `continue' statement.
7346 (lookup_method_invoke): Call xstrdup, not strdup.
7348 * expr.c (expand_java_field_op): Avoid the use of ANSI string
7349 concatenation.
7351 * jcf-parse.c (yyparse): Likewise.
7353 * jv-scan.c (main): Likewise.
7355 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7357 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
7358 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
7359 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
7360 concatenation.
7362 * parse.y (synchronized, variable_redefinition_error,
7363 check_class_interface_creation, create_interface, create_class,
7364 method_header, finish_method_declaration,
7365 check_modifiers_consistency, method_declarator,
7366 complete_class_report_errors, check_abstract_method_definitions,
7367 java_check_regular_methods, check_throws_clauses,
7368 java_check_abstract_methods, read_import_dir,
7369 check_pkg_class_access, declare_local_variables, fix_constructors,
7370 cut_identifier_in_qualified, resolve_expression_name,
7371 resolve_qualified_expression_name, patch_method_invocation,
7372 java_complete_lhs, patch_assignment, try_builtin_assignconv,
7373 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
7374 patch_exit_expr, patch_exit_expr, patch_switch_statement,
7375 patch_try_statement, patch_synchronized_statement,
7376 patch_throw_statement, check_thrown_exceptions,
7377 patch_conditional_expr): Likewise.
7379 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7381 * Makefile.in (LIBDEPS): Added gcc's errors.o
7382 (../jcf-dump$(exeext):): Link with gcc's errors.o
7383 (../gcjh$(exeext):): Likewise.
7384 * expr.c (expand_java_NEW): Layout the entire target type instead of
7385 laying out its methods only.
7386 (lookup_field): Layout the class after having loaded it.
7387 * java-tree.h (java_debug_context): Declared.
7388 * jcf-io.c (toplev.h): Included.
7389 (find_class): Removed assignment to jcf's outofsynch
7390 field. Force source file to be read if newer than its matching
7391 class file. Tweaked debug messages.
7392 * jcf-parse.c (jcf_out_of_synch): Deleted.
7393 (read_class): Call to jcf_out_of_synch removed.
7394 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
7395 (jcf_out_of_synch): Prototype deleted.
7396 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
7397 `deprecated' and `class_err': integer turned into bit-fields.
7398 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
7399 * parse.y (package_list): New global.
7400 (package_declaration:): Record newly parsed package name.
7401 (extra_ctxp_pushed_p): Static global deleted.
7402 (java_parser_context_save_global): Create buffer context for the
7403 purpose of saving globals, if necessary.
7404 (java_parser_context_restore_global): Pop context pushed for the
7405 purpose of saving globals, if necessary.
7406 (java_debug_context_do): New prototype and function.
7407 (java_debug_context): Likewise.
7408 (do_resolve_class): Use already parsed package names to qualify
7409 and lookup class candidate.
7410 (java_pre_expand_clinit): Removed unnecessary local variable.
7412 1999-12-17 Tom Tromey <tromey@cygnus.com>
7414 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
7415 fixes PR gcj/119.
7416 (process_file): Use `\n\' at end of each line in string.
7418 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7420 * expr.c (expand_invoke): Layout the loaded class before
7421 attempting to use it.
7422 (expand_java_field_op): Allow final field assignments to take
7423 place in $finit$.
7424 * typeck.c (convert): Return error_mark_node if expr is null.
7426 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7428 * class.c (class_depth): Return -1 if the class doesn't load
7429 properly.
7430 * expr.c (can_widen_reference_to): Check for errors during depth
7431 computation and return 0 accordingly.
7432 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
7433 create default constructors and add an other error check.
7434 * parse.h (java_fix_constructors): Prototyped.
7435 * parse.y (java_pre_expand_clinit): Likewise.
7436 (build_super_invocation): Re-prototyped to feature one argument.
7437 (java_check_circular_reference): Directly use `current'.
7438 (java_fix_constructors): New function.
7439 (java_check_regular_methods): Don't create default constructors
7440 here, but abort if none were found.
7441 (java_complete_expand_methods): Pre-process <clinit> calling
7442 java_pre_expand_clinit.
7443 (java_pre_expand_clinit): New function.
7444 (fix_constructors): build_super_invocation invoked with the
7445 current method declaration as an argument.
7446 (build_super_invocation): Use the context of the processed method
7447 decl argument instead of current_class.
7448 * typeck.c (lookup_java_method): Take WFLs in method names into
7449 account.
7451 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
7453 * class.c (make_class_data): flag_keep_inline_functions to keep
7454 private methods in the method array.
7456 1999-12-15 Anthony Green <green@cygnus.com>
7458 * check-init.c (check_init): Take into account both types of
7459 `throw's when checking for uninitialized variables.
7461 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7463 * parse.y (java_complete_lhs): Force convertion of array
7464 dimensions to int_type_node, that's what runtime's ABI expects.
7466 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7468 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
7469 operand of a WFL, until the Java front-end gets fixed with regard
7470 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
7472 1999-12-10 Andrew Haley <aph@cygnus.com>
7474 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
7475 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
7476 expr.c (build_java_athrow): Add support for sjlj-exceptions.
7477 java-tree.h: Ditto.
7478 jcf-write.c: Ditto.
7480 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7482 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7483 before calling expand_eh_region_start and expand_start_all_catch.
7484 * except.c (expand_start_java_handler): Switch to permanent
7485 obstack before calling expand_eh_region_start.
7486 (expand_end_java_handler): Switch to permanent obstack before
7487 calling expand_start_all_catch.
7489 1999-12-5 Anthony Green <green@cygnus.com>
7491 * decl.c (init_decl_processing): Mark throw_node as a noreturn
7492 function with side effects.
7493 (init_decl_processing): Mark all memory allocating DECLs with
7494 DECL_IS_MALLOC.
7496 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7498 * except.c (expand_end_java_handler): Call
7499 expand_resume_after_catch and end_catch_handler.
7501 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
7503 * verify.c (verify_jvm_instructions): Create new return label
7504 chain if non existent (don't rely on the verified state of the jsr
7505 target.)
7507 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7509 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
7510 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
7512 * parse.y (patch_assignment): Removed bogus final class test on
7513 lhs when checking on whether to emit an ArrayStoreException runtime
7514 check.
7515 * expr.c (expand_java_arraystore): Likewise.
7517 1999-11-28 Anthony Green <green@cygnus.com>
7519 * decl.c (find_local_variable): Reuse single slot decls when
7520 appropriate.
7522 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7524 * jcf-parse.c (saw_java_source): Global variable removed.
7525 (read_class): Don't use `saw_java_source'. Added extra braces.
7526 (yyparse): Code setting `saw_java_source' removed.
7528 1999-11-24 Mark Mitchell <mark@codesourcery.com>
7530 * except.c (emit_handlers): Zero catch_clauses after emitting them.
7532 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7534 * verify.c (merge_type_state): Non verified subroutines being
7535 considered more than once to trigger passive type merge.
7537 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7539 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
7540 in case of error. Error message tuned.
7542 1999-11-21 Anthony Green <green@cygnus.com>
7544 * constants.c (find_methodref_index): Unwrap method names before
7545 inserting them in the constant pool.
7547 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
7549 * class.c (assume_compiled_node): New typedef.
7550 (assume_compiled_tree): New static data.
7551 (find_assume_compiled_node): New function.
7552 (add_assume_compiled): New function.
7553 (assume_compiled): New function.
7554 * class.c (make_class_data): Use assume_compiled.
7555 (is_compiled_class): Use assume_compiled.
7557 * java-tree.h (add_assume_compiled): Declare.
7559 * lang.c (lang_decode_option): Parse new options.
7561 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7563 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
7564 int_type_node: that's what `_Jv_AllocObject' expects.
7566 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7568 * parse.y (lookup_method_invoke): Use lang_printable_name to
7569 reliably build the type name during error report. Fixes PR gcj/97.
7571 1999-11-09 Tom Tromey <tromey@cygnus.com>
7573 * jcf-path.c: Include <sys/stat.h>.
7574 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
7575 (DIR_UP): New macro.
7577 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7579 * parse.y (source_end_java_method): Resume permanent allocation,
7580 reversing Apr 27 1998 patch.
7581 (patch_string_cst): Pop obstacks after having pushed the permanent
7582 ones.
7584 1999-11-05 Tom Tromey <tromey@cygnus.com>
7586 * class.c (finish_class): Emit inlined methods if any native
7587 methods exist in the class. Fixes PR gcj/85.
7589 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7591 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
7592 (qualify_ambiguous_name): Likewise.
7594 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
7596 * typeck.c: (lookup_java_method): search all inherited
7597 interfaces when looking up interface method.
7599 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7601 * parse.y (method_header:): Issue error message for rule `type
7602 error'.
7603 (synchronized:): Error report when not using synchronized.
7605 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7607 * parse.y (resolve_qualified_expression_name): Prevent `this' from
7608 being used before the superclass constructor has been called.
7609 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
7610 instead of `CALL_THIS_CONSTRUCTOR_P'.
7612 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
7614 * check-init.c: Fix typo in comment.
7616 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7618 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
7619 and final method.
7621 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7623 * parse.y (expression_statement:): Call function to report
7624 improper invocation of a constructor.
7625 (parse_ctor_invocation_error): New function.
7627 1999-10-26 Mark Mitchell <mark@codesourcery.com>
7629 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
7630 remember_end_note.
7632 1999-10-21 Tom Tromey <tromey@cygnus.com>
7634 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
7635 in generated `main'.
7637 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7639 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
7640 (qualify_ambiguous_name): Likewise.
7642 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7644 * parse.y (java_complete_tree): fold_constant_for_init to work on
7645 permanent_obstack.
7646 (java_complete_lhs): Likewise.
7647 (array_constructor_check_entry): Complete an initializer element
7648 on permanent_obstack.
7650 1999-10-19 Tom Tromey <tromey@cygnus.com>
7652 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
7653 From Mike Moreton <mike@pillim.demon.co.uk>.
7655 1999-10-15 Greg McGary <gkm@gnu.org>
7657 * java-tree.h (flag_bounds_check): Remove extern decl.
7658 * lang.c (flag_bounds_check): Remove global variable.
7659 (lang_f_options): Remove "bounds-check" entry.
7660 (lang_init_options): Default flag_bounds_check to "on".
7662 1999-10-14 Tom Tromey <tromey@cygnus.com>
7664 * jvgenmain.c (usage): New function.
7665 (main): Use it. Also, handle `-D' options.
7666 * jvspec.c (lang_specific_driver): Recognize -D.
7667 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
7669 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
7671 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7673 * jcf-dump.c (print_constant, disassemble_method): Don't call a
7674 variadic function with a non-literal format string.
7676 * parse-scan.y (report_main_declaration): Likewise.
7678 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7680 * parse.y (read_import_dir, patch_assignment, patch_binop,
7681 patch_array_ref): Likewise.
7683 * typeck.c (build_java_array_type): Likewise.
7685 * verify.c (verify_jvm_instructions): Likewise.
7687 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7689 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7691 1999-10-07 Anthony Green <green@cygnus.com>
7693 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7694 where CHECK_PUT may fail for valid reasons.
7696 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7697 UNSAFE_PUTN): New macros.
7699 1999-10-04 Tom Tromey <tromey@cygnus.com>
7701 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7702 well. Fixes Java PR gcj/59.
7703 * parse-scan.y (yyerror): Report errors.
7705 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7707 * decl.c (insert_block): Remove unconditional `abort'.
7709 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7711 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7712 FUNCTION_CODE now of type int. All callers changed.
7713 Set the builtin's DECL_BUILT_IN_CLASS.
7715 1999-09-23 Tom Tromey <tromey@cygnus.com>
7717 * jvspec.c (lang_specific_driver): Don't read spec file if
7718 -fsyntax-only given.
7720 1999-09-22 Tom Tromey <tromey@cygnus.com>
7722 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
7724 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
7725 (WORDS_TO_LONG): Likewise.
7726 (WORDS_TO_DOUBLE): Likewise.
7728 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7730 * jcf-write.c (RELOCATION_VALUE_0): New macro.
7731 (RELOCATION_VALUE_1): Likewise.
7732 (emit_iinc, emit_reloc, push_constant1, push_constant2,
7733 push_in_const, push_long_const): Prototyped.
7734 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
7735 (push_constant2): Likewise.
7736 (push_int_const): Cast find_constant1's integer arguments to `jword'.
7737 (find_constant_wide): Cast find_constant2's integer arguments to
7738 `jword'.
7739 (find_constant_index): Cast find_constant2's and find_constant2's
7740 integer arguments to `jword'.
7741 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
7742 (emit_switch_reloc): Use RELOCATION_VALUE_0.
7743 (emit_if): Use RELOCATION_VALUE_1.
7744 (emit_goto): Likewise.
7745 (emit_jsr): Likewise.
7746 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7747 argument to push_long_const to HOST_WIDE_INT.
7749 1999-09-15 Andreas Schwab <schwab@suse.de>
7751 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7753 1999-09-20 Nick Clifton <nickc@cygnus.com>
7755 * lang.c (lang_decode_option): Extend comment.
7757 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7759 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7760 instead of fndecl.
7762 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7764 * gjavah.c (get_field_name, print_method_info, print_include,
7765 add_namelet): Use xmalloc, not malloc.
7767 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7768 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7769 NULL pointer.
7771 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7773 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7775 * jcf-path.c (add_entry): Likewise.
7777 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7779 * jv-scan.c (xmalloc): Remove definition.
7781 * jvgenmain.c (xmalloc): Likewise.
7783 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7785 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7787 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7788 concat, not xmalloc/sprintf.
7789 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7790 (xstrdup): Remove definition.
7792 * parse.y (duplicate_declaration_error_p,
7793 constructor_circularity_msg, verify_constructor_circularity,
7794 check_abstract_method_definitions, java_check_regular_methods,
7795 java_check_abstract_methods, patch_method_invocation,
7796 check_for_static_method_reference, patch_assignment, patch_binop,
7797 patch_cast, array_constructor_check_entry, patch_return,
7798 patch_conditional_expr): Use xstrdup, not strdup.
7800 * zextract.c (ALLOC): Use xmalloc, not malloc.
7802 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7804 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7806 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7807 (do_spec, lang_specific_pre_link, lang_specific_driver,
7808 input_filename, input_filename_length): Don't declare.
7809 (main_class_name, jvgenmain_spec, lang_specific_driver):
7810 Constify a char*.
7811 (lang_specific_driver): All calls to the function pointer
7812 parameter now explicitly call `fatal'.
7814 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7816 * parse.y (find_applicable_accessible_methods_list): Search
7817 abstract classes as interfaces.
7819 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7821 * class.c (finish_class): We're now outside a valid method
7822 declaration. Tell the rest of gcc so.
7824 1999-09-08 Bruce Korb autogen@linuxbox.com
7826 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7828 1999-09-07 Tom Tromey <tromey@cygnus.com>
7830 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7831 java-array.h.
7832 (decode_signature_piece): Don't emit "::" in JArray<>.
7833 (print_namelet): Only print trailing `;' when printing a class.
7835 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7837 * java-tree.h: Delete declarations for all tree nodes now moved to
7838 global_trees.
7839 * decl.c: Delete their definitions.
7841 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7843 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7844 * Makefile.in (OBJS): Add ggc-callbacks.o.
7845 (OBJDEPS): Likewise.
7847 1999-09-03 Tom Tromey <tromey@cygnus.com>
7849 * parse.y (strip_out_static_field_access_decl): Return operand if
7850 it satisfies JDECL_P.
7852 1999-09-02 Tom Tromey <tromey@cygnus.com>
7854 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7855 Handle nested arrays, like `[[I'.
7857 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7859 * class.c (finish_class): Remove unused parameter, all callers
7860 changed.
7862 * expr.c (build_java_athrow): Change return type to void.
7863 (java_lang_expand_expr): Make sure each case in switch returns a
7864 value.
7866 * java-tree.h (finish_class): Fix prototype to take void args.
7868 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7869 (main): Issue return from main, not exit.
7871 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7873 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7875 * jv-scan.c (main): Issue return from main, not exit.
7877 * parse.y (check_abstract_method_definitions,
7878 java_check_abstract_method_definitions): Add static prototypes.
7879 (java_complete_expand_methods): Fix call to `finish_class'.
7881 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7882 and `prevpc'.
7884 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7886 * lang.c (language_string): Constify.
7888 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7890 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7891 Remove hacks for stuff which comes from libiberty.
7893 * Make-lang.in: Likewise.
7895 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7897 * Makefile.in (xref.o): Depend on xref.c explicitly.
7899 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7901 * java-tree.h (lang_printable_name): Constify a char*.
7903 * lang.c (lang_printable_name): Likewise.
7905 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7907 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7908 comments in C code.
7910 1999-08-26 Tom Tromey <tromey@cygnus.com>
7912 * gjavah.c (print_cxx_classname): Print "::" before qualified
7913 name.
7915 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7917 * parse.y (lookup_cl): Changed leading comment. Now does its best
7918 to set the column number.
7919 (qualify_ambiguous_name): Take WFL wrappers into account.
7921 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7923 * verify.c (verify_jvm_instructions): Don't check instruction
7924 validity beyond end of method.
7926 1999-08-25 Tom Tromey <tromey@cygnus.com>
7928 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7930 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7932 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7933 cxx_keyword_subst, generate_access, name_is_method_p,
7934 get_field_name, print_field_name, super_class_name, print_include,
7935 decode_signature_piece, print_class_decls, usage, help,
7936 java_no_argument, version, add_namelet, print_namelet): Add static
7937 prototype.
7938 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7939 name_is_method_p): Constify a char*.
7940 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7941 Provide a final else clause in an if-else-if.
7942 (print_field_info): Add missing final arg in function call to
7943 `print_field_name'.
7944 (print_method_info, decompile_method, decode_signature_piece,
7945 print_c_decl, print_full_cxx_name, print_stub,
7946 print_mangled_classname, super_class_name, print_include,
7947 add_namelet, add_class_decl, print_class_decls, process_file,
7948 help): Constify a char*.
7950 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7951 push_int_const, find_constant_wide, find_constant_index,
7952 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7953 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7954 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7955 emit_if, emit_goto, emit_jsr, call_cleanups,
7956 make_class_file_name): Add static prototypes.
7957 (generate_bytecode_return, generate_bytecode_insns): Pass a
7958 NULL_PTR, not a NULL_TREE.
7960 * jv-scan.c: Include "jcf.h".
7961 (main): Declare using DEFUN macro.
7963 * jvspec.c (find_spec_file, lang_specific_pre_link,
7964 lang_specific_driver): Add prototypes.
7965 (find_spec_file): Constify a char*.
7967 * keyword.gperf (hash, java_keyword): Add prototypes.
7969 * lang.c (lang_print_error): Add static prototype.
7970 (lang_init): Prefer memcpy over bcopy to avoid casts.
7972 * lex.c (yylex): Add static prototype.
7974 * parse-scan.y: Include "lex.c" earlier.
7976 * parse.h: Remove redundant declaration for `yylex'.
7978 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7979 labeled_block_contains_loop_p): Add static prototypes.
7980 (not_accessible_p): Make static to match prototype.
7982 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7984 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7986 * parse.y (check_method_redefinition): Changed leading comment.
7987 (check_abstract_method_definitions): New function.
7988 (java_check_abstract_method_definitions): New function.
7989 (java_check_regular_methods): Call it.
7990 (verify_constructor_super): Fixed indentation.
7991 (lookup_method_invoke): Likewise.
7993 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7995 * parse.y (method_header): Return a null pointer if the current
7996 class node is null.
7997 (finish_method_declaration): Return if the current function decl
7998 is null.
7999 (source_start_java_method): Likewise.
8000 (java_method_add_stmt): Likewise.
8002 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8004 * class.c (emit_register_class): Removed unnecessary call to
8005 start_sequence.
8006 * parse.y (labeled_block_contains_loop_p): Removed unused local
8007 variable.
8009 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8011 * parse.y (java_refold): Added prototype.
8013 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8015 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
8016 (java_stabilize_reference): Removed unnecessary `else'.
8017 (java_complete_lhs): Set flag to remember boolean. Call
8018 java_refold. Added comments.
8019 (java_decl_equiv): New function.
8020 (binop_compound_p): Likewise.
8021 (java_refold): Likewise.
8022 (patch_unaryop): Striped static field access assigned to decl and
8023 op. Changed promotion scheme for ++/-- operators.
8024 (search_loop): New function.
8025 (labeled_block_contains_loop_p): Likewise.
8026 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
8027 comment.
8028 (patch_bc_statement): Call search_loop. Fixed comment.
8030 1999-08-14 Anthony Green <green@cygnus.com>
8032 * expr.c (java_lang_expand_expr): Mark static array data as
8033 referenced.
8035 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8037 * jvgenmain.c (main): NUL-terminate name_obstack.
8039 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8041 * check-init.c (check_bool2_init, done_alternative): Add static
8042 prototypes.
8044 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
8045 (add_method, build_utf8_ref, build_class_ref,
8046 append_gpp_mangled_type, layout_class_method): Constify a char*.
8048 * decl.c (push_promoted_type, make_binding_level): Add static
8049 prototypes.
8050 (push_promoted_type, pushdecl): Constify a char*.
8052 * except.c (find_handler_in_range, link_handler,
8053 check_start_handlers): Add static prototypes.
8055 * expr.c (process_jvm_instruction): Constify a char*.
8057 * gjavah.c (main): Constify a char*.
8059 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
8060 Constify a char*.
8062 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
8063 static prototypes.
8064 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
8065 munge, print_ents): Constify a char*.
8067 * jcf-dump.c (disassemble_method): Constify a char*.
8068 (print_constant_pool, print_exception_table): Add static prototypes.
8069 (print_constant, print_exception_table, main, disassemble_method):
8070 Constify a char*.
8072 * jcf-io.c (find_classfile, find_class): Likewise.
8074 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
8075 (set_source_filename, predefined_filename_p): Add static prototypes.
8076 (set_source_filename, get_constant, get_class_constant,
8077 find_in_current_zip): Constify a char*.
8079 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
8080 static prototypes.
8081 (add_entry, add_path, jcf_path_classpath_arg,
8082 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8084 * jcf-reader.c (get_attribute, jcf_parse_preamble,
8085 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
8086 jcf_parse_one_method, jcf_parse_methods,
8087 jcf_parse_final_attributes): Add static prototypes.
8088 (get_attribute): Constify a char*.
8090 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
8091 jcf_dependency_add_target, jcf_path_classpath_arg,
8092 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8094 * jv-scan.c (main): Constify a char*.
8095 (gcc_obstack_init): Add prototype arguments.
8097 * jvgenmain.c (gcc_obstack_init): Likewise.
8098 (main): Constify a char*.
8100 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
8101 static prototypes.
8102 (put_decl_string, lang_print_error): Constify a char*.
8103 (lang_init): Remove redundant extern prototype.
8105 * mangle.c (emit_unicode_mangled_name): Constify a char*.
8107 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
8108 Add static prototypes.
8109 (get_type_from_signature): Constify a char*.
8111 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
8112 Add static prototypes.
8113 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
8114 (verify_jvm_instructions): Constify a char*.
8116 * xref.c (xref_flag_value): Likewise.
8118 * xref.h (xref_flag_value): Likewise.
8120 * zextract.c (makeword, makelong): Add static prototypes.
8121 (makeword, makelong): Constify a uch*.
8123 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8125 * lang.c (java_dummy_print): Constify a char*.
8126 (lang_print_error): Likewise.
8127 (lang_init): Remove redundant prototype for `print_error_function'.
8128 (lang_init_source): Likewise.
8129 (lang_identify): Constify a char*.
8131 1999-08-09 Tom Tromey <tromey@cygnus.com>
8133 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
8134 (WORDS_TO_LONG): Likewise.
8135 (WORDS_TO_DOUBLE): Likewise.
8137 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8139 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
8141 * expr.c (java_stack_pop, java_array_data_offset,
8142 build_java_throw_out_of_bounds_exception, case_identity,
8143 build_java_check_indexed_type): Add static prototypes.
8144 (linenumber_table, expand_invoke, expand_java_field_op,
8145 build_primtype_type_ref, expand_byte_code): Constify a char*.
8147 * java-tree.h (build_primtype_type_ref, linenumber_table):
8148 Constify a char*.
8149 (java_lang_expand_expr): Add prototype.
8151 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
8152 `java_lang_expand_expr'.
8154 * lex.c (java_lex_error): Constify a char*.
8155 (java_get_unicode, java_read_char, java_allocate_new_line,
8156 java_unget_unicode, java_sneak_unicode): Prototype.
8158 * parse-scan.y (current_class, package_name, method_declarator,
8159 report_class_declaration, yyerror): Constify a char*.
8161 * parse.h (java_report_errors): Prototype.
8162 (yyerror): Constify a char*.
8164 * parse.y (classitf_redefinition_error, check_modifiers,
8165 parse_jdk1_1_error, lookup_package_type,
8166 lookup_package_type_and_set_next, get_printable_method_name,
8167 purify_type_name): Constify a char*.
8168 (build_super_invocation, maybe_generate_finit,
8169 verify_constructor_super, parser_add_interface,
8170 add_superinterfaces, jdep_resolve_class, note_possible_classname,
8171 java_complete_expand_methods, java_expand_finals,
8172 cut_identifier_in_qualified, java_stabilize_reference,
8173 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
8174 merge_string_cste): Prototype.
8175 (single_type_import_declaration, yyerror,
8176 variable_redefinition_error, build_array_from_name,
8177 build_unresolved_array_type, check_class_interface_creation,
8178 resolve_class, complete_class_report_errors,
8179 note_possible_classname, read_import_dir,
8180 find_in_imports_on_demand, resolve_package, fix_constructors,
8181 check_deprecation, lookup_method_invoke,
8182 maybe_build_primttype_type_ref, array_constructor_check_entry):
8183 Constify a char*.
8184 (java_complete_expand_methods, java_expand_finals): Make static.
8185 (convert_narrow): Remove static prototype.
8187 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
8189 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
8191 1999-08-02 Richard Henderson <rth@cygnus.com>
8193 * decl.c: Include defaults.h instead of expr.h.
8194 * parse.y: Likewise.
8196 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
8198 * java/decl.c (start_java_method): Change all uses of
8199 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
8200 Ensure expr.h is included.
8201 * java/expr.c (pop_arguments): Ditto.
8202 * java/parse.y (expand_start_java_method): Ditto.
8204 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8206 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
8208 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
8210 * decl.c: Include "function.h".
8211 * except.c: Likewise.
8212 * parse.y: Likewise.
8213 * Makefile.in: Update dependencies.
8215 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8217 * expr.c (build_java_soft_divmod): Provide a default case in switch.
8218 (java_lang_expand_expr): Mark parameters `target', `tmode' and
8219 `modifier' with ATTRIBUTE_UNUSED.
8221 * gjavah.c (process_file): Add braces around ambiguous `else'.
8223 * jcf-dump.c (print_access_flags, localvar_free): Change return
8224 type to void.
8226 * parse.y (java_complete_expand_method): Initialize variable
8227 `exception_copy'.
8228 (resolve_qualified_expression_name): Likewise for `field_decl'.
8229 (patch_method_invocation): Likewise for `class_to_search'.
8230 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
8231 (patch_assignment): Likewise for `lhs_type'.
8233 * verify.c (verify_jvm_instructions): Remove unused variable
8234 `caller'.
8236 1999-07-25 Richard Henderson <rth@cygnus.com>
8238 * decl.c (va_list_type_node): New.
8240 1999-07-25 Anthony Green <green@cygnus.com>
8242 * gjavah.c (print_stub): New function.
8243 (METHOD_IS_NATIVE): New macro.
8244 (print_mangled_classname): Make static.
8245 (HANDLE_END_FIELD): Don't emit fields during stub generation.
8246 (process_file): Perform stub generation.
8247 (HANDLE_METHOD): Don't emit class decls during stub
8248 generation.
8249 (HANDLE_END_METHOD): Take into account stub generation.
8250 (print_method_info): Handle stub generation.
8251 (print_stub): New function.
8252 (print_cxx_classname): Make signature consistant with others.
8253 (help): Describe -stubs option.
8254 (main): Create stub file.
8255 (version): Use version.c.
8256 (print_full_cxx_name): New function.
8257 (print_c_decl): Use print_full_cxx_name.
8259 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8261 * check-init.c (check_init): Handle MAX_EXPR.
8263 1999-07-15 Andrew Haley <aph@cygnus.com>
8265 * lang.c (flag_use_divide_subroutine): New variable.
8266 * typeck.c: (convert_ieee_real_to_integer): Bounds check
8267 fp-to-integer conversion.
8268 (convert): Call convert_ieee_real_to_integer when flag_fast_math
8269 is not set.
8271 * expr.c (build_java_soft_divmod): New function.
8272 (build_java_binop): Call build_java_soft_divmod if
8273 flag_use_divide_subroutine is set.
8274 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8275 soft_lrem_node: new builtin functions.
8276 (init_decl_processing) Initialize the new builtins.
8277 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8278 soft_lrem_node: new builtin functions.
8279 (build_java_soft_divmod): New function.
8280 * parse.y: Call build_java_soft_divmod if
8281 flag_use_divide_subroutine is set.
8282 * parse.c: Rebuilt.
8284 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
8285 a --specs= arg) even if not linking.
8286 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
8287 -fuse-divide-subroutine
8289 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8291 * parse.y (resolve_and_layout): Check methods only once.
8292 (resolve_qualified_expression_name): Verify thrown exceptions
8293 compatibility.
8294 (check_thrown_exceptions): Reject exceptions thrown in
8295 initializer. Error message tuned.
8297 1999-07-14 Andrew Haley <aph@cygnus.com>
8299 * expr.c (expand_expr): Do not return the last statement in a
8300 block as the block's value.
8302 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8304 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
8305 CALL_EXPR, to avoid order of evaluation changes.
8307 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8309 * parse.y (qualify_ambiguous_name): Do not use
8310 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
8312 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8314 * check-init.c (check_init): Handle MAX_EXPR.
8315 * expr.c (force_evaluation_order): Force method call arguments to
8316 be evaluated in left-to-right order.
8317 * parse.y (qualify_ambiguous_name): Loop again to qualify
8318 NEW_ARRAY_EXPR properly.
8320 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8322 * parse.y (patch_invoke): Resolve unresolved invoked method
8323 returned type.
8324 (qualify_ambiguous_name): STRING_CST to qualify expression for
8325 type name resolution.
8327 1999-06-24 Andrew Haley <aph@cygnus.com>
8329 * class.c (finish_class): Whenever a deferred method is
8330 output, rescan the list of methods to see if a new candidate for
8331 output can be found.
8333 1999-06-28 Tom Tromey <tromey@cygnus.com>
8335 * jvspec.c (lang_specific_driver): Recognize --help.
8337 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8339 * parse.y (resolve_package): Fixed bogus return statement.
8340 (patch_method_invocation): Resolve method invocation beginning with
8341 a package name qualifier.
8343 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8345 * Make-lang.in (java.stage1): Depend on stage1-start.
8346 (java.stage2): Likewise for stage2-start.
8347 (java.stage3): Likewise for stage3-start.
8348 (java.stage4): Likewise for stage4-start.
8350 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8352 * parse.y (java_complete_lhs): When doing cross referencing, don't
8353 try to keep file location on a WFL expanded as a CALL_EXPR.
8355 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8357 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
8358 compiling to class file a void method with an empty method body.
8359 As a side effect, the bytecode backend will generate the
8360 appropriate `return' instruction.
8362 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8364 * parse.y (lookup_package_type_and_set_next): New function prototype.
8365 (resolve_package): Search current and imported packages.
8366 (lookup_package_type_and_set_next): New function.
8368 1999-06-22 Andrew Haley <aph@cygnus.com>
8370 * verify.c (verify_jvm_instructions): Check for pending blocks
8371 before invalid PC test and opcode switch, not after.
8373 1999-06-21 Andrew Haley <aph@cygnus.com>
8375 * except.c (find_handler_in_range): The upper limit for exception
8376 ranges is exclusive, not inclusive: (start <= pc < end).
8377 (link_handler): find child pointer which points to outer by
8378 searching sibling list: previous code incorrectly assumed that
8379 outer->outer->first_child must point to outer.
8380 * verify.c (verify_jvm_instructions): FIXME added to code for
8381 `athrow'.
8382 (verify_jvm_instructions): Do not assume that the last block
8383 processed in a subroutine is a block which ends with a `ret'
8384 instruction. With some control flows it is possible that the last
8385 block ends with an `athrow'.
8387 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8389 * parse.y (qualify_ambiguous_name): Reorganized the post
8390 evaluation of non WFL leading expression nodes.
8392 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8394 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
8395 CONVERT_EXPR.
8397 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8399 * parse.y (qualify_ambiguous_name): Handle qualified expression
8400 beginning with a STRING_CST.
8402 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8404 * parse.y (register_fields): Set DECL_INITIAL on both
8405 pre-initialized static and public fields.
8406 (resolve_field_access): Static field access expressions to always
8407 use pointer types.
8408 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
8409 qualification. CONVERT_EXPR to be resolved as an expression name.
8410 (java_complete_lhs): Identify and access qualified final
8411 initialized field in switch statement case expression.
8412 (fold_constant_for_init): Pre-initialized field decl constant to
8413 be folded.
8415 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8417 * parse.y (note_possible_classname): Mark returned node with
8418 QUALIFIED_P only if the original class name contained a '/'.
8420 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
8422 * Make-lang.in (gcjh): More parallel build fixes.
8424 1999-06-03 Mike Stump <mrs@wrs.com>
8426 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
8428 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
8430 * except.c (link_handler): Chain exception handlers in order.
8432 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
8434 * expr.c (expand_byte_code): Fill unreachable bytecode regions
8435 with nops and process as usual in order to always set correct EH
8436 ranges. Emit detailed warnings about unreachable bytecodes.
8438 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
8440 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
8441 constant.
8443 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8445 * parse.y (lookup_field_wrapper): Unified returned value to NULL
8446 or the searched field decl.
8448 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8450 * parse.y (fold_constant_for_init): Convert numerical constant
8451 values to the type of the assigned field.
8453 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8455 * expr.c (lookup_field): Relaxed the test on class loading error
8456 detection.
8457 * parse.y (fold_constant_for_init): Enabeled old code.
8459 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8461 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
8462 decide the validity of the cast of a java.lang.Cloneable reference
8463 to an array.
8464 (patch_conditional_expr): Fixed first argument passed to
8465 binary_numeric_promotion.
8467 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8469 * parse.y (qualify_ambiguous_name): Take into account that a
8470 CONVERT_EXPR might specify a type as a WFL.
8472 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8474 * parse.y (patch_assignment): Save the rhs before using it as an
8475 argument to _Jv_CheckArrayStore.
8477 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8479 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
8481 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8483 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
8484 floating point litteral only when the exponent indicator has been
8485 parsed.
8487 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8489 * parse.y (formal_parameter:): Construct argument tree list
8490 element even if a yet unsupported final parameter was encountered.
8492 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8494 * parse.y (finish_method_declaration): Issue errors for native or
8495 abstract methods declared with a method body, as well as for non
8496 native or non abstract methods with no method body.
8498 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8500 * class.c (build_utf8_ref): Initialize variable `field'.
8502 * decl.c (init_decl_processing): Initialize variable `field'.
8504 * expr.c (build_known_method_ref): Mark parameters `method_type',
8505 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
8506 (process_jvm_instruction): Likewise for parameter `length'.
8508 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
8509 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
8510 ATTRIBUTE_UNUSED.
8512 * parse.y (maybe_generate_clinit): Remove unused variable
8513 `has_non_primitive_fields'.
8514 (find_in_imports_on_demand): Initialize variables `node_to_use'
8515 and `cl'.
8516 (patch_binop): Likewise for variable `prom_type'.
8517 (patch_unaryop): Likewise for variable `prom_type'.
8519 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
8521 * xref.c (xref_table): Add missing initializer.
8523 1999-05-14 Tom Tromey <tromey@cygnus.com>
8525 * java-except.h (struct eh_range): Removed unused `next' member.
8526 * verify.c (verify_jvm_instructions): Call check_nested_ranges
8527 after adding all exception handlers. Sort exception ranges in
8528 order of start PC.
8529 (struct pc_index): New structure.
8530 (start_pc_cmp): New function.
8531 * except.c (add_handler): Return `void'. Don't call link_handler;
8532 instead construct an ordinary linked list and do range
8533 coalescing.
8534 (check_nested_ranges): New function.
8535 (link_handler): Changed interface to allow merging of eh_ranges.
8536 Split overlapping ranges. Return `void'.
8538 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8540 * parse.y (constructor_block_end:): New rule, tagged <node>.
8541 (constructor_body:): Use `constructor_block_end' instead of
8542 `block_end'.
8544 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8546 * parse.y (statement_nsi:): Pop `for' statement block.
8547 (java_complete_lhs): Labeled blocks containing no statement are
8548 marked as completing normally.
8550 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8552 * xref.c (xref_set_current_fp): New function, defined.
8553 * xref.h (xref_set_current_fp): New function, prototyped.
8555 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8557 * check-init.c (check_init): Take into account that
8558 LABELED_BLOCK_STMT can be empty.
8560 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8562 * parse.y (java_check_regular_methods): Warning check on not
8563 overriding methods with default access in other packages does not
8564 apply to `<clinit>'.
8565 (java_complete_lhs): If block body is an empty_stmt_node, replace
8566 it by NULL_TREE. This prevents gcc from generating an irrelevant
8567 warning.
8569 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8571 * check-init.c (check_init): Removed code accepting to see things
8572 falling through default:, when doing xrefs.
8573 * java-tree.h (do_not_fold): New global variable, declared.
8574 * parse.y (do_not_fold): New global variable, defined.
8575 (java_complete_expand_method): Set `do_not_fold' to the value of
8576 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
8577 and reinstall them after them have been purged; do not check for
8578 initializations; do not issue missing return errors.
8579 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
8580 when doing xrefs.
8581 (patch_binop): Skip the fold part when doing xrefs.
8582 (build_string_concatenation): Skip the concatenation part when
8583 doing xrefs.
8584 (patch_synchronized_statement): Do not generate a try-finally when
8585 doing xrefs.
8586 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
8587 and keep the location where the throw was seen.
8588 * typeck.c (convert): When `do_not_fold' is set, do not attempt
8589 any treatment on the converted node an simply return a NOP_EXPR of
8590 the targeted type.
8591 * xref.c (xref_get_data): New function, defined.
8592 * xref.h (xref_get_data): New function, declared.
8593 (XREF_GET_DATA): Use xref_get_data.
8595 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8597 * gjavah.c (print_include): Cast the result of `strlen' to int
8598 when comparing against a signed value.
8599 (add_namelet): Likewise.
8601 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8603 * expr.c (expand_invoke): Mark parameter `nargs' with
8604 ATTRIBUTE_UNUSED.
8605 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
8607 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
8608 ATTRIBUTE_UNUSED.
8610 * jcf-reader.c (get_attribute): Cast a value to long
8611 when comparing against a signed expression. Likewise.
8613 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
8614 HOST_BITS_PER_CHAR.
8616 1999-05-11 Andrew Haley <aph@cygnus.com>
8618 * parse.y (source_end_java_method): If the current method contains
8619 any exception handlers, force asynchronous_exceptions: this is
8620 necessary because signal handlers in libjava may throw exceptions.
8621 * decl.c (end_java_method): Ditto.
8623 1999-05-11 Tom Tromey <tromey@cygnus.com>
8625 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
8626 flags.
8627 * jvspec.c (THREAD_NAME): Removed.
8628 (GC_NAME): Likewise.
8629 (MATHLIB): Likewise.
8630 (WITHLIBC): Likewise.
8631 (GCLIB): Likewise.
8632 (THREADLIB): Likewise.
8633 (MATH_LIBRARY): Likewise.
8634 (lang_specific_driver): Don't add `-l' options to command line.
8635 Instead, add a single --specs option. Recognize `-L' options and
8636 use them to search for spec file.
8637 (find_spec_file): New function.
8638 (SPEC_FILE): New define.
8640 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
8642 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
8643 cpplib-enabled build.
8645 1999-05-05 Per Bothner <bothner@cygnus.com>
8647 * class.c (make_field_value): DECL_INITIAL may be a string literal;
8648 temporarily zero it while calling rest_of_decl_compilation.
8650 * java-tree.h (string_ptr_type_node): Add declaration.
8651 * decl.c: Define and initialize string_ptr_type_node.
8652 * parse.y (patch_string_cst): Use string_ptr_type_node.
8654 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
8655 * parse.y (for_statement): Now unconditionally exit_block.
8656 (finish_labeled_statement): No longer exit_block if for-loop.
8657 (patch_loop_statement): Check harder if the loop is already labeled.
8659 * parse.y (patch_initialized_static_field): Removed function.
8660 (maybe_generate_clinit): Removed special handling for interfaces.
8661 (java_complete_expand_methods): Do a preliminary java_complete_tree
8662 on <clinit> to determine if it can be removed.
8663 (java_complete_expand_method): Remove special handling for <clinit>.
8664 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
8665 optimize if we get back empty_stmt_node.
8666 For MODIFY_EXPR, re-do checking of static initializers.
8667 (fold_constant_for_init): Don't return immediate if VAR_DECL.
8668 For VAR_DECL, pass correct context.
8670 * verify.c (verify_jvm_instructions): Better error messages.
8672 1999-05-03 Tom Tromey <tromey@cygnus.com>
8674 * parse-scan.y (interface_declaration): Call
8675 report_class_declaration for interfaces.
8677 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8679 * Makefile.in: Remove -v from bison command lines.
8681 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8683 * check-init.c (check_init): Exclude a case of error when doing
8684 xrefs.
8685 * class.c (layout_class_method): Don't generate the error message
8686 twice when compiling from source.
8687 * lang-options.h: Added `-Wredundant-modifers' and
8688 `-Wunusupported-jdk11' flags and help text.
8689 * lang.c (lang_decode_option): Added support for
8690 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8691 flag_static_local_jdk11 and flag_redundant set accordingly.
8692 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8693 * parse.h (EXPR_WFL_ADD_COL): New macro.
8694 (DECL_END_SOURCE_LINE): Likewise.
8695 (DECL_INHERITED_SOURCE_LINE): Likewise.
8696 * parse.y (static_ref_err): New function, prototyped.
8697 (CCB_TK): Now tagged <operator>.
8698 (class_body:): Remember the location of the closing '}' of a class
8699 definition when doing xrefs.
8700 (block:): Likewise.
8701 (block_end:): Likewise.
8702 (create_class): Remember the location of the inherited class
8703 identifier when doing xrefs.
8704 (register_fields): Added test on first operand of `init' before
8705 testing it TREE_CODE.
8706 (method_header): Store the location of the class identifier in the
8707 class decl when doing xrefs.
8708 (finish_method_declaration): Don't combine first/last method line
8709 when doing xref.
8710 (java_check_regular_methods): Warning check on not overriding
8711 methods with default access on other packages move before check on
8712 static methods. Initialization of `aflags' also moved up.
8713 (resolve_expression_name): Call static_ref_err to report the error.
8714 (static_ref_err): New function, implemented.
8715 (resolve_field_access): Returned simplified static field access
8716 when doing xrefs.
8717 (resolve_qualified_expression_name): Check for illegal use of
8718 static fields in a non static context. Call static_ref_err to
8719 report error in various places.
8720 (java_complete_tree): Do not fold initialized static fields when
8721 doing xrefs.
8722 (java_complete_lhs): Likewise.
8724 1999-04-29 Anthony Green <green@cygnus.com>
8726 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
8727 create internal labels.
8728 (lookup_label): Ditto.
8730 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8732 * class.c (layout_class_method): Generate <clinit>'s rtl for
8733 interfaces.
8734 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8735 for interfaces' <clinit>.
8736 * expr.c (lookup_field): Search for fields in interfaces.
8737 (expand_invoke): Fixed indentation.
8738 (expand_java_field_op): Likewise. Use IS_CLINIT.
8739 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
8740 (IS_CLINIT): New macro.
8741 * parse.y (type_declaration:): Call maybe_generate_clinit after an
8742 interface was parsed.
8743 (maybe_generate_clinit): Don't generate if the current class is an
8744 interface with only fields of primitive types.
8745 (reset_method_name): Use IS_CLINIT.
8746 (java_complete_expand_method): Expand <clinit> when it exists for
8747 interfaces. Use IS_CLINIT.
8748 (resolve_expression_name): Use DECL_CONTEXT instead of
8749 current_class to build static field references.
8750 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8751 ARRAY_REF when doing xreferencing.
8752 (check_final_assignment): Fixed typo in leading comment. Use
8753 IS_CLINIT.
8754 (patch_array_ref): Don't fully expand array references when
8755 xreferencing.
8756 (patch_return): Use IS_CLINIT.
8757 (patch_throw_statement): Likewise.
8759 1999-04-22 Tom Tromey <tromey@cygnus.com>
8761 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8763 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8765 * decl.c (predef_filenames, predef_filenames_size): New globals
8766 (init_decl_processing): predef_filenames and predef_filenames_size
8767 initialized.
8768 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8769 extern.
8770 * jcf-parse.c (predefined_filename_p): New function.
8771 (yyparse): Check that files on the command line are specified only
8772 once and issue a warning otherwise.
8773 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8774 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8775 avoid a gcc warning with -W -Wall turned on.
8776 (java_expand_classes): Abort if errors were encountered.
8777 (java_complete_lhs): If the cross reference flag is set, wrap
8778 field DECL node around a WFL when resolving expression name.
8780 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8782 * lang.c (lang_decode_option): Fixed returned value when parsing
8783 `-fxref=...' and `-Wall'.
8784 * parse.y (source_end_java_method): Do not generate code when
8785 flag_emit_xref is set.
8786 (resolve_expression_name): Do not build static field access when
8787 flag_emit_xref is set.
8788 (resolve_field_access): No special treatment on `length' when
8789 flag_emit_xref is set. Do not build qualified static field access
8790 when flag_emit_xref is set.
8791 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8792 when flag_emit_xref is set.
8793 (patch_assignment): Do not generate array store runtime check when
8794 flag_emit_xref is set.
8795 * xref.c (xref_flag_value): Fixed function declaration
8796 indentation.
8797 (xset_set_data): New function.
8798 * xref.h (xref_set_data): Added prototype for new function.
8799 (typedef struct xref_flag_table): New field data.
8800 (XREF_GET_DATA): New macro.
8802 1999-04-19 Tom Tromey <tromey@cygnus.com>
8804 * xref.h (enum): Removed trailing comma.
8806 * parse.y (resolve_qualified_expression_name): Added missing
8807 `break'.
8809 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8811 * gjavah.c: New prototypes for java_float_finite and
8812 java_double_finite.
8814 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8816 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8817 references.
8819 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8821 * Makefile.in (TREE_H): Add tree-check.h.
8822 (RTL_H): Add genrtl.h.
8824 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8826 * parse.y (patch_assignment): Added ArrayStoreException runtime
8827 check.
8829 1999-04-06 Per Bothner <bothner@cygnus.com>
8831 * expr.c (pop_type_0): New function.
8832 (pop_type): Use pop_type_0.
8833 * java-tree.h (pop_type_0): New declaration.
8834 * verify.c (verify_jvm_instructions): Check return instructions.
8836 * parse.y (patch_binop): Don't fold if non-constant and emiting
8837 class files.
8839 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8841 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8843 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8844 (main_jcf): Don't define.
8845 (process_file): Don't set `main_jcf'.
8847 * java-tree.h (main_jcf): Don't declare.
8849 * jcf-parse.c (main_jcf): Add static definition.
8851 * lang.c (main_jcf): Don't define.
8853 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8855 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8857 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8859 * jcf-depend.c: Include "config.h", not <config.h>.
8861 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8862 `bcopy' to PTR.
8864 * jcf-path.c: Include "config.h", not <config.h>.
8866 * lex.c: Don't include various system header files.
8867 (java_init_lex): Cast the argument of `bzero' to PTR
8869 * parse-scan.y (java_push_parser_context): Likewise.
8871 * parse.y (java_push_parser_context): Likewise.
8872 (patch_bc_statement): Match format specifier to variable argument.
8874 * xref.c: Don't include <stdio.h>.
8876 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8878 * parse.y (struct parser_ctxt *ctxp): Now global.
8879 (declare_local_variables): Use WFL compound value for the
8880 declaration source line value, when doing cross-referencing.
8882 1999-03-31 Tom Tromey <tromey@cygnus.com>
8884 * gjavah.c (print_field_info): Allow constants of other types.
8885 (print_include): Generate include when new name is proper prefix
8886 of already printed name.
8887 (add_namelet): Likewise.
8888 (cxx_keyword_subst): New function.
8889 (print_method_info): Use it.
8890 (print_field_name): New function.
8891 (get_field_name): New function.
8892 (print_field_info): Use get_field_name and print_field_name.
8894 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8896 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8897 'KR-C', so gperf uses the `const' keyword on strings.
8899 * keyword.gperf (java_keyword): Const-ify a char*.
8901 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8903 * parse.y (patch_bc_statement): Fixed identation and a bogus
8904 `printf' format.
8906 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8908 * parse.y (patch_assignment): Allow static variables in other
8909 classes to be assigned.
8911 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8913 * class.c (maybe_add_interface): Remove unused variable
8914 `interface_binfo'.
8915 (make_class_data): Use = for assignment, not ==. Likewise.
8916 (emit_register_classes): Remove unused variable `decl'.
8918 * lex.c: Fix comment so as not to contain an embedded `/*'.
8920 * verify.c (verify_jvm_instructions): Remove unused variable
8921 `self_type'.
8923 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8925 * parse.y (complete_loop_body): Rename to finish_loop_body.
8926 (complete_labeled_statement): Rename to finish_labeled_statement.
8927 (complete_for_loop): Rename to finish_for_loop.
8928 (complete_method_declaration): Rename to finish_method_declaration.
8930 * java-tree.h (continue_identifier_node): New global node.
8931 * decl.c: Define and initialize continue_identifier_node.
8932 * parse.y (generate_labeled_block): Remove - no longer needed.
8933 (build_loop_body): Use continue_identifier_node for continue block.
8934 (finish_labeled_statement): Also do pop_labeled_block actions.
8935 (java_complete_lhs): POP_LOOP even if error.
8936 (build_labeled_block): Special handling for continue_identifier_node.
8937 (patch_loop_statement): Re-organize.
8938 (patch_bc_statement): Re-write.
8940 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8942 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8943 using a WFL compound value.
8944 * parse.y (xref.h): Include.
8945 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8946 WFL compound value.
8947 (register_fields): Set WFL compound value to lineno if doing
8948 xrefs.
8949 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8950 is set.
8951 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8952 * xref.h (expand_xref): Prototype renamed from xref_generate.
8954 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8956 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8957 (GET_CURRENT_BLOCK): New macro.
8958 * parse.y (current_static_block): New global variable.
8959 (method_body:): Define action.
8960 (complete_method_declaration): Set current_function_decl to NULL
8961 when work on the current method is done.
8962 (declare_local_variables): Use GET_CURRENT_BLOCK.
8963 (java_method_add_stmt): Likewise.
8964 (java_complete_expand_method): Disable the use of `this' when
8965 expanding <clinit>.
8966 (enter_a_block): If no current method exist, use
8967 current_static_block to link static initializer blocks.
8968 (exit_block): Rewritten to use current_static_block when no current
8969 method decl exists.
8970 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8971 (patch_return): Forbid the use of `return' in static initializers.
8972 (patch_throw_statement): Fixed indentation. Issue specific error
8973 for uncaught thrown checked exception in static initializer
8974 blocks. Removed FIXME.
8976 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8978 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8979 Link gcj from gcc.o.
8981 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8983 * parse.y (find_applicable_accessible_methods_list): When dealing
8984 with interface: ensure that a given interface or java.lang.Object
8985 are searched only once.
8987 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8989 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8991 * jcf-dump.c (print_access_flags): Add braces around if-else.
8993 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8994 COMBINE_INPUTS.
8996 * lex.c (build_wfl_node): Add static prototype.
8998 * lex.h (build_wfl_node): Remove static prototype.
9000 * parse.y: Include lex.c early enough to declare everything needed.
9001 Ensure calls to `build_wfl_node' pass the proper arguments.
9002 (create_class): Remove unused variable `super_decl'.
9003 (get_printable_method_name): Initialize variable `name'.
9005 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9007 * Changelog: Fixed 1999-03-22 typos.
9008 * lang.c (lang_decode_option): Fixed typo in error string in the
9009 XARG section.
9011 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9013 * Makefile.in (JAVA_OBJS): Added entry xref.o.
9014 (xref.o): New rule.
9015 * java-tree.h (flag_emit_xref): Declared extern.
9016 * lang.c (xref.h): Included.
9017 (flag_emit_xref): New global variable.
9018 (lang_decode_option): Added support for -fxref.
9019 * xref.c: Created.
9020 * xref.h: Likewise.
9022 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
9024 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
9025 linked with.
9027 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9029 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
9030 $(srcdir)/../system.h and $(JAVA_TREE_H).
9031 (jcf-io.o): Depend on $(JAVA_TREE_H).
9032 (mangle.o): Likewise.
9034 * check-init.c (check_cond_init): Add static prototype.
9036 * class.c (build_java_method_type, hashUtf8String,
9037 make_field_value, get_dispatch_vector, get_dispatch_table,
9038 append_gpp_mangled_type, mangle_static_field): Likewise.
9039 (strLengthUtf8): Hide unused definition.
9040 (hashUtf8String): Const-ify.
9041 (make_field_value): Un-ANSI-fy.
9043 * constants.c: Move inclusion of jcf.h above java-tree.h.
9044 (set_constant_entry, find_class_or_string_constant,
9045 find_name_and_type_constant, get_tag_node,
9046 build_constant_data_ref): Add static prototype.
9048 * decl.c (push_jvm_slot, builtin_function,
9049 lookup_name_current_level): Likewise.
9050 (builtin_function): Const-ify.
9052 * except.c (expand_start_java_handler, expand_end_java_handler):
9053 Add static prototype.
9055 * expr.c (flush_quick_stack, push_value, pop_value,
9056 java_stack_swap, java_stack_dup, build_java_athrow,
9057 build_java_jsr, build_java_ret, expand_java_multianewarray,
9058 expand_java_arraystore, expand_java_arrayload,
9059 expand_java_array_length, build_java_monitor, expand_java_pushc,
9060 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
9061 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
9062 expand_compare, expand_test, expand_cond, expand_java_goto,
9063 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
9064 expand_java_field_op, java_push_constant_from_pool): Likewise.
9066 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
9067 (build_java_arraynull_check): Mark parameters `node' and `type'
9068 with ATTRIBUTE_UNUSED.
9069 (note_label): Likewise for parameter `current_pc'.
9070 (expand_java_call, expand_java_ret): Hide unused definition.
9072 * java-tree.h (make_class, build_constants_constructor,
9073 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
9074 init_outgoing_cpool, register_class, emit_register_classes,
9075 java_layout_seen_class_methods): Prototype.
9076 (unicode_mangling_length): Const-ify.
9077 (append_gpp_mangled_name, append_gpp_mangled_classtype,
9078 emit_unicode_mangled_name, format_int, format_uint,
9079 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
9080 jcf_print_utf8_replace, open_class): Prototype.
9082 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
9083 <stdio.h>. Include tree.h/java-tree.h.
9084 (utf8_equal_string usage, process_class): Add static prototype.
9085 (open_class): Don't prototype this here.
9086 (utf8_equal_string): Match arguments to format specifiers.
9087 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
9088 TABLE_SWITCH, disassemble_method): Likewise.
9090 * jcf-io.c: Include tree.h/java-tree.h.
9091 (open_class, find_classfile, jcf_print_utf8,
9092 jcf_print_utf8_replace): Const-ify.
9094 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
9095 parse_class_file): Add static prototype.
9096 (find_in_current_zip): Match definition to existing static
9097 prototype.
9099 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
9100 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
9101 finish_jcf_block, define_jcf_label, get_jcf_label_here,
9102 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
9103 write_chunks, adjust_typed_op, generate_bytecode_conditional,
9104 generate_bytecode_return, perform_relocations, init_jcf_state,
9105 init_jcf_method, release_jcf_state, generate_classfile):
9106 Add static prototype.
9107 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
9108 (make_class_file_name): Const-ify.
9110 * jcf.h (find_classfile): Const-ify.
9112 * jv-scan.c (reset_report): Remove prototype.
9114 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
9115 (error): Rewrite to allow varargs.
9117 * lang.c (lang_f_options): Const-ify.
9119 * lex.c (java_parse_escape_sequence): Add static prototype.
9120 (java_allocate_new_line): Match definition to existing static
9121 prototype.
9123 * mangle.c Include tree.h/java-tree.h.
9124 (unicode_mangling_length, emit_unicode_mangled_name,
9125 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
9127 * parse.h (jdep_code): Remove trailing comma in enumeration.
9128 (java_get_line_col): Move prototype outside of !JC1_LITE test.
9129 (reset_report): Add prototype.
9131 * verify.c (push_pending_label, merge_types): Add static
9132 prototypes.
9134 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
9136 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9138 * parse.y (find_applicable_accessible_methods_list): Extend the
9139 search to superinterfaces when relevant.
9140 (search_applicable_methods_list): New function.
9142 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9144 * class.c (unmangle_classname): Implemented stricter testing
9145 before setting the QUALIFIED_P flag on an identifier.
9147 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
9149 * parse.y (java_complete_lhs): Call force_evaluation_order
9150 after patch_newarray.
9151 (patch_binop): Don't call fold if there are side effects.
9153 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9155 * parse.y (java_stabilize_reference): Use save_expr instead of
9156 building a SAVE_EXPR node.
9157 (java_complete_lhs): Patch the resulting string of the `+='
9158 operator (if necessary) and complete the RHS after having built
9159 the cast.
9161 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
9163 * class.c (make_class): Don't set CLASS_P here (because
9164 this function is also called by build_java_array_type).
9165 (push_class): Set CLASS_P here instead.
9166 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
9168 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
9169 context. If the context is class, perfer "super" over "synchronized".
9170 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
9172 * parse.y (create_class): Don't call parser_check_super here;
9173 it is not robust. Always wait until later.
9175 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
9176 match what JDK 1.2 does), but don't set ACC_PUBLIC.
9178 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
9180 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
9181 * lex.h (UNGETC): Change misleading macro.
9183 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9185 * parse.y (java_stabilize_reference): Return NODE when patching a
9186 COMPOUND_EXPR.
9187 (java_complete_lhs): Put parenthesis around truth values.
9189 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9191 * class.c (layout_class_method): Don't make rtl for interface
9192 methods.
9193 * parse.h (GET_TYPE_NAME): New macro.
9194 * parse.y (if_then_statement:): Fixed indentation.
9195 (if_then_else_statement:): Likewise.
9196 (for_statement:): Fixed spacing.
9197 (try_statement:): Fixed indentation.
9198 (create_interface): Don't force interfaces to be abstract.
9199 (method_header): Abstract methods are OK in interfaces.
9200 (declare_local_variables): Fixed typo in comment.
9201 (java_complete_expand_method): Fixed indentation.
9202 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
9203 non accessible fields.
9204 (java_stabilize_reference): New function.
9205 (java_complete_lhs): Fixed indentation. Use
9206 java_stabilize_reference in compound assignement. Insert the
9207 cast. If not processing `+' fix string constants before processing
9208 binop.
9210 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9212 * constants.c (find_class_or_string_constant): Cast variable `j'
9213 to a `jword' when comparing against one.
9215 * expr.c (java_lang_expand_expr): Remove unused variables
9216 `has_finally_p' and `op0'.
9218 * gjavah.c (print_field_info): Cast a value to jint when comparing
9219 against one. Likewise for a jlong.
9220 (add_namelet): Likewise cast a `sizeof' to an int when comparing
9221 against a signed quantity.
9223 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
9224 (print_signature): Don't needlessly dereference variable `str'
9226 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
9227 `max_locals' with ATTRIBUTE_UNUSED.
9228 (jcf_parse_class): Likewise for variable `index'.
9230 * parse.h (reverse_jdep_list): Remove static prototype.
9232 * parse.y (build_jump_to_finally): Remove prototype and definition.
9233 (reverse_jdep_list): Add static prototype.
9235 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
9236 `assignment' and `expr_decl'.
9238 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
9240 1999-03-12 Andrew Haley <aph@cygnus.com>
9242 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
9243 we'll need a directory separator and a null character.
9245 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
9247 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
9249 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9251 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
9252 interfaces.
9254 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
9256 * lex.c (java_parse_end_comment): Take extra parameter (next char).
9258 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
9260 * class.c (layout_class_method): A static method in a base class
9261 is never overridden, so treat it like it doesn't exist.
9262 However, do complain about private non-static method overriding
9263 public static method.
9265 * parse.y: Don't set unused INITIALIZED_P flag.
9266 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
9268 * parse.y (find_expr_with_wfl): Optimize tail-calls.
9269 (build_array_from_name): Re-order &index[string] to &string[index].
9271 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
9272 error_mark (it might catch more errors, but it is more likely to lose).
9274 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9276 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
9277 (parse-scan.o): Depend on toplev.h.
9279 * class.c (make_method_value): Add prototype. Make it static.
9280 Remove unused second argument, caller changed.
9282 * expr.c (java_lang_expand_expr): Remove unused variable
9283 `return_label'.
9285 * java-tree.h: Don't prototype find_in_current_zip.
9286 Add prototypes for verify_constant_pool, start_java_method,
9287 end_java_method, give_name_to_locals, expand_byte_code,
9288 open_in_zip, set_constant_value, find_constant1, find_constant2,
9289 find_utf8_constant, find_string_constant, find_class_constant,
9290 find_fieldref_index, find_methodref_index, write_constant_pool,
9291 count_constant_pool_bytes and encode_newarray_type.
9293 * jcf-dump.c: Remove unused variable `LONG_temp'.
9295 * jcf-parse.c: Include parse.h.
9296 (jcf_parse_source): Remove unused parameter, all callers changed.
9297 (jcf_figure_file_type): Add static prototype.
9298 (find_in_current_zip): Likewise. Also remove unused parameter,
9299 all callers changed.
9300 (read_class): Initialize variable `saved_pos'.
9302 * jcf-reader.c (jcf_parse_preamble): Mark variables
9303 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
9305 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
9306 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
9307 (java_parse_doc_section): Initialize variable `seen_star'.
9308 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
9309 (java_lex_error): Mark parameters `msg' and `forward' with
9310 ATTRIBUTE_UNUSED.
9311 (java_get_line_col): Mark parameters `filename' and `line' with
9312 ATTRIBUTE_UNUSED.
9314 * parse-scan.y: Include toplev.h.
9315 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
9317 * parse.h: use `struct JCF', not plain `JCF'.
9318 (java_parser_context_save_global, java_expand_classes
9319 java_parser_context_restore_global, java_parse): Add prototypes.
9321 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
9322 `node'.
9324 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
9326 * check-init.c (check_init): COPYN takes word count, not bit count.
9328 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
9330 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
9331 explicit build_decl. (Avoids crash in reload when optimizing.)
9333 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
9335 * decl.c (complete_start_java_method): Handle synchronized method
9336 even when compiling from bytecode.
9338 1999-02-26 Tom Tromey <tromey@cygnus.com>
9340 * gjavah.c (add_class_decl): Only generate `#include' if outer
9341 class is not the name of the class we are processing. Correctly
9342 append `.h' in #include.
9343 (process_file): Clean up newlines around generated `#include's.
9344 (decode_signature_piece): Correctly handle inner classes.
9345 (struct include): New structure.
9346 (all_includes): New global.
9347 (print_include): New function.
9348 (add_class_decl): Use it.
9349 (process_file): Likewise.
9350 (add_class_decl): Generate include for java-array.h if array
9351 seen.
9352 (process_file): Don't generate java-array.h include.
9354 * gjavah.c (add_namelet): Check for standard package names here.
9355 (add_class_decl): Don't check for standard package names here.
9357 1999-02-25 Tom Tromey <tromey@cygnus.com>
9359 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
9360 When reading a zip file, only use strncmp if both strings are
9361 bigger than the buffer length. Initialize `k' when looping
9362 through zip file.
9364 1999-02-24 Tom Tromey <tromey@cygnus.com>
9366 * gjavah.c (struct namelet): New structure.
9367 (add_namelet): New function.
9368 (print_namelet): New function.
9369 (print_class_decls): Use add_namelet and print_namelet to generate
9370 namespaces and not classes.
9371 (method_printed): New global.
9372 (HANDLE_END_METHOD): Examine method_printed.
9373 (print_method_info): Set method_printed when required. Print
9374 error if function to be ignored is marked virtual. Handle $finit$
9375 method.
9376 (METHOD_IS_FINAL): New macro.
9377 (print_field_info): Use it.
9378 (HANDLE_METHOD): Clear method_printed.
9379 (method_pass): New global.
9380 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
9381 (process_file): Do two passes over both fields and methods.
9382 (HANDLE_METHOD): Examine method_pass.
9383 (root): New global.
9384 (add_class_decl): New function.
9385 (print_class_decls): Don't scan over entire constant pool.
9387 1999-02-23 Tom Tromey <tromey@cygnus.com>
9389 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
9390 disable linking in that case.
9392 1999-02-20 Tom Tromey <tromey@cygnus.com>
9394 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
9395 not 0x1f.
9397 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
9399 * decl.c (build_result_decl), java-tree.h: New method.
9400 (complete_start_java_method): Handle synchronized methods.
9401 Don't build DECL_RESULT here. (Ordering dependency problem.)
9402 (start_java_method): Call build_result_decl here instead ...
9403 * parse.y (java_complete_expand_method): ... and here.
9404 (expand_start_java_method): Don't call complete_start_java_method here.
9405 (java_complete_expand_method): Call it here instead.
9406 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
9407 * java-tree.h: ... here.
9409 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
9410 * parse.y (java_complete_lhs): Don't call force_evaluation_order
9411 for ARRAY_REF - it doesn't work when array bounds are checked.
9412 (patch_array_ref): Handle it here instead.
9414 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
9416 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
9418 Force left-to-right evaluation of binary operations etc.
9419 * expr.c (force_evaluation_order), java-tree.h: New function.
9420 * parse.y (java_complete_lhs): Pass binary operations, procedure
9421 calls, and ARRAY_REFs to force_evaluation_order.
9422 (various): Set TREE_SIDE_EFFECTS more carefully.
9424 Tolerate random (non-UTF8) encoding in comments without complaining.
9425 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
9426 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
9428 * parse.y (resolve_qualified_expression_name): Handle error_mark.
9429 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
9431 * parse.y (java_complete_lhs): Ignore an empty statement in a
9432 COMPOUND_EXPR. Don't complain about empty statement after return.
9434 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
9436 * parse.y (obtain_incomplete_type): Don't wrap unknown types
9437 in TREE_LIST - just chain the POINTER_TYPEs together.
9438 (resolve_class): If type already resolved, return decl.
9439 After resolving, update TREE_TYPE(class_type), and name (if array).
9440 * parse.h (do_resolve_class), parse.y: Make non-static.
9441 * class.c (maybe_layout_super_class): Take this_class argument.
9442 Do do_resolve_class if necessary.
9443 (layout_class, layout_class_methods): Adjust calls appropriately.
9444 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9445 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
9446 * typeck.c (build_java_array_type): Don't call layout_class.
9448 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9450 * parse.y (check_pkg_class_access): Allow private class access
9451 within the same package.
9452 (strip_out_static_field_access_decl): New function.
9453 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
9454 operator argument before testing its nature.
9456 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
9458 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
9459 (TRY_EXPR): Simplify - it no longer has a finally clause.
9460 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
9461 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9462 * expr.c (java_lang_expand_expr): Likewise.
9463 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
9464 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
9465 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
9466 (build_try_statement): Remove finally parameter and handling.
9467 (build_try_finally_statement): New function.
9468 (patch_try_statement): No longer need to support finally clause.
9469 (try_statement): Update grammar action rules.
9470 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
9471 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9473 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
9475 * jcf-parse.c (get_constant): Add braces around computation of 'd'
9476 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
9478 1999-02-17 Andrew Haley <aph@cygnus.com>
9480 * class.c (build_utf8_ref): Back out broken patch which was
9481 intended to to output signatures using '.' as a separator.
9483 * class.c (make_class_data): Output signatures using '.' as a
9484 separator, rather than '/'.
9485 (mangled_classname): Likewise.
9486 (make_field_value): Likewise.
9487 (make_method_value): Likewise.
9488 * constants.c (alloc_class_constant): Likewise.
9489 * expr.c (build_invokeinterface): Likewise.
9491 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9493 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
9494 of an ancient workaround.
9496 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
9498 * jvspec.c (xmalloc): Kill the prototype. It does not belong
9499 here anymore.
9501 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9503 * lex.c (yylex): Encode \0 as UTF8.
9505 1999-02-10 Tom Tromey <tromey@cygnus.com>
9507 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
9508 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
9509 (libgcj_zip): Renamed.
9510 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
9511 LIBJAVA_ZIP_FILE.
9512 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
9514 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
9515 (GC_NAME): Renamed -lgc to -lgcjgc.
9517 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9519 * lex.c (java_lang_cloneable): Initialize.
9520 * parse.y (java_lang_cloneable): New static variable.
9521 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
9522 doing one more qualification round.
9523 (valid_ref_assignconv_cast_p): Reject null source or
9524 destination. Allow an array to be cast into java.lang.Cloneable.
9525 (patch_cast): Swapped two first arguments to first call to
9526 valid_ref_assignconv_cast_p.
9528 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9530 * parse.h: DECL_P renamed JDECL_P.
9531 * parse.y: DECL_P replaced by JDECL_P.
9532 (build_array_from_name): Always use pointer's type.
9533 (patch_bc_statement): Extra code to search continue target in a
9534 for loop. Fixed comments. Continue target is current loop when
9535 unlabeled.
9537 1999-02-05 Andrew Haley <aph@cygnus.com>
9539 * class.c (make_class_data): The superclass of an interface should
9540 be null, not class Object.
9542 * lex.c (java_lex): Sign extend hex literals.
9544 1999-02-04 Andrew Haley <aph@cygnus.com>
9546 * class.c (build_utf8_ref): Output signatures using '.' as a
9547 separator, rather than '/'.
9548 (make_class_data): Likewise.
9550 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
9552 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
9553 mkstemp.o. Get them from libiberty now.
9555 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
9557 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
9559 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9561 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
9562 from libiberty.h
9564 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
9566 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
9567 * jcf-write.c (generate_bytecode_return): New function.
9568 (generate_bytecode_insns): Use it, for RETURN_EXPR.
9570 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
9571 generate special [fd]const_[01] instructions.
9573 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
9575 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
9576 handling OPCODE_lookupswitch or OPCODE_tableswitch.
9578 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
9580 * parse.y (patch_method_invocation): Handle calling static methods,
9581 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
9583 * parse.y (java_complete_lhs): Don't complain about unreachable
9584 exit condition in a do-while statement.
9586 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9588 * lex.c (java_read_char): Fixed utf8 decoding.
9589 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
9590 range.
9591 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
9592 comments. Local variable `all_primitive' is gone. Broadened
9593 acceptance of `0' to floating point targets. `long' can now be
9594 widened to `double' or `float'.
9595 (valid_method_invocation_conversion_p): Added leading
9596 comment. Fixed tabulation.
9597 (build_string_concatenation): Optimize out left or right empty
9598 string constants.
9600 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
9602 * jcf-write.c (localvar_alloc): Only emit entry for
9603 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
9604 (generate_bytecode_insns): Only call put_linenumber if
9605 debug_info_level > DINFO_LEVEL_NONE.
9606 * jvspec.c (lang_specific_driver): If no -O* or -g* option
9607 is specified, add -g1 (for compatibility wih javac).
9609 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
9611 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
9612 gjavah.o, check-init.o, jv-scan.o
9614 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9616 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
9618 * gjavah.c: Include config.h and system.h.
9620 * javaop.h (inline): Don't define, its handled by system.h.
9621 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
9622 from `inline' to `static inline'.
9624 * jcf.h (inline): Don't define, its handled by system.h.
9626 * lex.c (inline): Likewise.
9628 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
9630 * lang-specs.h: Map -Qn to -fno-ident.
9632 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
9634 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
9636 1999-01-29 Tom Tromey <tromey@cygnus.com>
9638 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
9639 then cast it to Object before calling `append' method.
9641 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
9643 * check-init.c (check_bool2_init, check_bool_init, check_init):
9644 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
9645 * jcf-write.c (generate_bytecode_insns): Likewise.
9647 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9649 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
9650 * parse.y (patch_cast): Allow a boolean to be cast into a
9651 boolean.
9653 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9655 * parse.y: (class_declaration:): Fixed indentation.
9656 (class_member_declaration:): Extra `;' after field declaration now
9657 accepted.
9658 (interface_declaration:): Removed debug messages in error reports.
9659 (patch_binop): Nodes created and returned inherit the orignal
9660 node's COMPOUND_ASSIGN_P flag value.
9661 (patch_cast): Fix cast from char to floating point.
9663 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
9665 * except.c, java-except.h (expand_resume_after_catch): new
9666 function.
9667 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
9668 to branch back to main flow of control after a catch block.
9670 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9672 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
9673 $(srcdir)/../system.h.
9674 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
9675 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
9676 (jcf-write.o): Likewise.
9677 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9678 (mangle.o): Depend on $(srcdir)/../toplev.h.
9679 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9680 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9682 * class.c: Include output.h and parse.h.
9683 (mangled_classname): Add the `const' keyword to a char*.
9684 (find_named_method): Hide unused function definition.
9685 (build_utf8_ref): Change type of variable `c' to unsigned char.
9686 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9687 (build_class_ref): Add the `const' keyword to a char*.
9688 (layout_class_method): Remove unused variable `buf'.
9690 * decl.c (find_local_variable): Remove unused variable `rtl'.
9691 (pushdecl): Likewise for variables `different_binding_level' and
9692 `oldglobal'.
9693 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9694 (maybe_build_cleanup): Likewise for parameter `decl'.
9696 * except.c (expand_start_java_handler): Mark parameter `range'
9697 with ATTRIBUTE_UNUSED.
9699 * expr.c: Include except.h.
9700 (pop_type): Remove unused variable `i'.
9701 (pop_value): Likewise for variables `n_words' and `i'.
9702 (expand_java_arrayload): Likewise for variable `convert'.
9703 (java_lang_expand_expr): Likewise for variables `op0', `type',
9704 `mode', `unsignedp', `node' and `elements'.
9705 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9706 `eh_ranges'.
9707 (process_jvm_instruction): Add a `const' qualifier to a char*.
9709 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9710 (temp_directory): Likewise.
9711 (print_c_decl): Likewise.
9712 (print_method_info): Likewise.
9713 (decode_signature_piece): Likewise.
9714 (print_mangled_classname): Likewise.
9716 * java-except.h: Provide prototypes for maybe_start_try,
9717 maybe_end_try and add_handler.
9719 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9720 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9721 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9722 init_expr_processing, push_super_field, init_class_processing,
9723 can_widen_reference_to, class_depth, verify_jvm_instructions,
9724 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
9725 set_local_type, merge_type_state, push_type, load_type_state,
9726 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
9727 emit_unicode_mangled_name): Add prototypes.
9729 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
9730 (print_signature_type): Use ISDIGIT, not isdigit.
9731 (print_signature): Remove unused variable `j'.
9733 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
9734 int when comparing against one.
9736 * jcf-parse.c: Include toplev.h.
9738 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
9739 (localvar_free): Remove unused variable `i'.
9740 (generate_bytecode_conditional): Likewise for variable `kind'.
9742 * jv-scan.c: Include config.h and system.h. Remove redundant
9743 OS header and gansidecl.h includes.
9744 (warning): Add the `const' keyword to a char*. Also add
9745 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9746 __STDC__, when determining whether to use ANSI-isms.
9747 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9748 (xmalloc): Don't redundantly prototype here.
9749 (main): Remove unused parameter `envp'. Also fix the arguments
9750 passed to function `fatal' to match the format specifier.
9752 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9754 * mangle.c: Include toplev.h.
9755 (emit_unicode_mangled_name): Declare parameter `len'.
9757 * parse.y (parse_warning_context): Add the `const' keyword to a
9758 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9759 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9760 (issue_warning_error_from_context): Add the `const' keyword to
9761 a char*.
9762 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9763 not `__STDC__' for whether to use ANSI-isms.
9765 * typeck.c (incomplete_type_error): Mark parameters `value' and
9766 `type' with ATTRIBUTE_UNUSED.
9767 (parse_signature_type): Use ISDIGIT, not isdigit.
9769 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9770 (verify_jvm_instructions): Likewise. Remove unused variables
9771 `field_name' and `default_val'.
9773 * zextract.c: Include config.h and system.h. Remove redundant
9774 OS header includes.
9776 * zipfile.h: Prototype `read_zip_archive'.
9778 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9780 * typeck.c (convert): Allow conversions to void type: some
9781 optimizations in gcc do this.
9783 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9785 * typeck.c (convert_ieee_real_to_integer): New function.
9786 (convert): When not using fast-math and using hardware fp, convert
9787 an IEEE NaN to zero.
9789 1999-01-18 Andrew Haley <aph@cygnus.com>
9791 * parse.y (patch_binop): Do a type conversion from signed to
9792 unsigned and then back to signed when a ">>>" is found.
9794 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9796 * java-tree.h: (check_for_initialization): Added prototype.
9797 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9798 * parse.y (do_resolve_class): Removed unused locals.
9799 (read_import_dir): Likewise.
9800 (resolve_qualified_expression_name): Array creation
9801 expressions are valid primary expressions.
9802 (qualify_ambiguous_name): Likewise.
9803 (patch_synchronized_statement): Removed unused local.
9805 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9807 * Makefile.in (zextract.o): Add dependencies.
9809 * Makefile.in: Do not put ^Ls at the start of a line.
9811 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9813 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9814 sub-type the result of the call that gets the exception value.
9816 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9817 don't call finish_class.
9819 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9820 clear found before continuing.
9822 * verify.c (verify_jvm_instructions): On an array load, allow
9823 and handle top of stack to be TYPE_NULL.
9825 * gjavah.c (generate_access): Translate Java package private or
9826 protected access to C++ public, but with a comment.
9828 1999-01-13 Andrew Haley <aph@cygnus.com>
9830 * expr.c (generate_name): Name prefix changed to avoid clashes
9831 with assembler temp labels.
9833 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9834 MODIFY_EXPR. Without this, code for the assignement may not be
9835 generated at all and the synchronized statement will read an
9836 uninitialized variable.
9838 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9840 * class.c (maybe_layout_super_class): Fixed returned value.
9841 * lex.c: Added 1999 to the copyright.
9842 (java_init_lex): Initialize java_lang_imported.
9843 * lex.h: Added 1999 to the copyright.
9844 * parse.h: Added 1999 to the copyright.
9845 (REGISTER_IMPORT): Fixed typo in trailing macro.
9846 (CURRENT_OSB): New macro.
9847 (struct parser_ctxt): New fields osb_depth, osb_limit.
9848 * parse.y (java_lang_id): New global variable.
9849 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9850 (array_creation_expression:): Use CURRENT_OSB.
9851 (dims:): Uses a stack to keep track of array dimensions.
9852 (cast_expression:): Use CURRENT_OSB.
9853 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9854 conditions.
9855 (register_fields): Fixed typos in comment.
9856 (check_method_redefinition): Fixed comment indentation.
9857 (java_check_regular_methods): Set saved found wfl to NULL after
9858 having reinstalled it in the previously found DECL_NAME.
9860 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9862 * gjavah.c (java_float_finite): Use a union to do type punning.
9863 (java_double_finite): Likewise.
9865 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9867 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9868 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9869 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9870 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9871 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9872 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9874 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9876 * check-init.c (check_init): If compiling to native, we don't
9877 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9879 1999-01-08 Tom Tromey <tromey@cygnus.com>
9881 * parse-scan.y (variable_declarator_id): Set or increment
9882 bracket_count.
9883 (bracket_count): New global.
9884 (formal_parameter): Handle case where bracket pairs trail variable
9885 declarator id.
9887 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9889 * jcf-parse.c (yyparse): variable len changed from a char to an
9890 int to prevent overflow.
9892 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9894 * java-tree.h: Declare read_class.
9895 * jcf-parse.c (read_class): New function.
9896 (load_class): Now just call read_class.
9898 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9899 * jcf-parse.c (parse_source_file): Declare save_error_count,
9900 which is needed by java_parse_abort_on_error macro,
9901 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9903 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9904 constructor, if initializing a static field.
9905 (patch_new_array_init): Set TREE_CONSTANT if it is.
9906 * expr.c (java_lang_expand_expr): For a static array constructor
9907 of primitive elements, allocate the array itself statically.
9908 Disabled until we can set the vtable field statically.
9910 * check-init.c: New file. Checks for definite assignment.
9911 * Makefile.in (JAVA_OBJS): Add check-init.o.
9912 * parse.y (java_complete_expand_method): Call check_for_initialization.
9913 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9915 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9917 * parse.y : include system.h instead of including
9918 standard headers directly with the exception of <dirent.h>.
9920 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9922 * lex.h: Moved static function declarations to lex.c,
9923 to shut up some -Wall warnings.
9924 * lex.c: Static function declarations moved here.
9925 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9927 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9929 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9931 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9933 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9934 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9936 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9937 (localvar_alloc): Change return type to void,
9938 (emit_unop): Remove unused variable size.
9940 * jcf-write.c (struct jcf_block): Add new union.
9941 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9942 (call_cleanups): New functions.
9943 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9944 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9945 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9946 * lang.c (lang_init): Call using_eh_for_cleanups.
9947 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9948 completing operands to patch_synchronized_statement.
9949 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9950 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9951 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9953 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9955 * Make-lang.in: Comment out control-Ls; they upset some makes.
9957 1998-12-18 Tom Tromey <tromey@cygnus.com>
9959 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9960 consistently.
9962 1998-12-17 Tom Tromey <tromey@cygnus.com>
9964 * parse.y (DIR_SEPARATOR): New define.
9965 (check_class_interface_creation): Use it.
9967 * parse-scan.y (report_main_declaration): Recognize
9968 `java.lang.String' in argument to main.
9970 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9972 * parse.y (create_interface): Remove bogus test.
9974 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9976 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9977 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9979 1998-12-16 Tom Tromey <tromey@cygnus.com>
9981 * parse-scan.y (qualified_name): Use correct sprintf format.
9983 1998-12-15 Tom Tromey <tromey@cygnus.com>
9985 * gjavah.c (print_field_info): Changed how most negative number is
9986 printed.
9988 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9990 * parse.y (fold_constant_for_init): New function.
9991 (resolve_expression_name): Don't replace static final
9992 constant-initialized fields by its value.
9993 (java_complete_lhs): New. Same as java_complete_tree, except does
9994 not replace static final constant-initialized fields by their values.
9995 (register_fields): If there is an initializer, set DECL_INITIAL and
9996 MODIFY_EXPR_FROM_INITIALIZATION_P.
9997 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9998 Only call patch_initialized_static_field if
9999 MODIFY_EXPR_FROM_INITIALIZATION_P.
10000 (patch_initialized_static_field): If not valid constant, clear
10001 DECL_INITIAL.
10003 * parse.y (lookup_field_wrapper): Fix thinko.
10005 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
10006 set and restore global lineno.
10008 1998-12-14 Tom Tromey <tromey@cygnus.com>
10010 * gjavah.c (print_field_info): If value to print is the smallest
10011 value of its size, then print as hex to avoid later warnings from
10012 C++ compiler.
10014 1998-12-14 Tom Tromey <tromey@cygnus.com>
10016 * gjavah.c (decompile_method): Decompile `return null'.
10017 (process_file): Generate `#pragma interface'.
10018 (method_declared): New global.
10019 (print_method_info): Set it.
10020 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
10021 (print_method_info): Handle abstract methods.
10023 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
10025 * parse.y (patch_method_invocation): If class_decl is null
10026 (e.g. an array type), use original type.
10028 * parse.y (check_thrown_exceptions): Temporary hack to suppress
10029 errors about uncaught exception from clone (of array, specifically).
10031 1998-12-13 Tom Tromey <tromey@cygnus.com>
10033 * gjavah.c (decompile_method): Handle all types of `return'
10034 opcode. Decompile `return this' and `return'.
10035 (method_access): New global.
10036 (print_method_info): Set it.
10037 (decompile_method): Don't decompile a synchronized method.
10039 1998-12-13 Tom Tromey <tromey@cygnus.com>
10041 * jcf-reader.c (jcf_parse_one_method): Recognize
10042 HANDLE_END_METHOD.
10043 * gjavah.c (HANDLE_END_METHOD): New macro.
10044 (HANDLE_CODE_ATTRIBUTE): New macro.
10045 (decompile_method): New function.
10046 (print_method_info): Don't print `;\n' at end of function decl.
10047 Include java-opcodes.h.
10048 (decompiled): New global.
10050 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
10052 * class.c (build_class_ref): Handle PRIMTYPE.class if
10053 flag_emit_class_files.
10054 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
10055 if flag_emit_class_files.
10056 * parse.y (java_complete_tree): Pre-liminary support for
10057 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
10059 * parse.y (patch_synchronized_statement): Don't call monitorexit
10060 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
10062 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
10064 * zipfile.h (opendir_in_zip): New declaration.
10065 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
10066 (opendir_in_zip): New function, using code from open_in_zip.
10067 (open_in_zip): Call opendir_in_zip.
10068 (find_class): Remove no-longer-used do_class_file parameter,
10069 but add source_ok parameter. Change logic so if we find a .java file,
10070 we don't look for .class in later classpath emtries.
10071 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
10072 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
10073 * gjavah.c: Update call to find_class.
10074 * jcf-dump.c: Likewise.
10076 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
10077 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
10078 nothing if body is empty_stmt_node.
10079 Various little fixes so SP gets correctly adjusted.
10080 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
10081 For CALL_EXPR, test if static first.
10082 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
10083 such as the ones we create for Object and Class.
10084 Set and restore current_function_decl.
10085 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
10086 (note_possible_classname): New function.
10087 (read_import_entry): Removed. Merged with read_import_dir.
10088 (read_import_dir): Don't call find_class - that only gives us
10089 the first classpath entry having the needed package.
10090 Use the struct buffer data structure from buffer.h.
10091 (read_import_dir, find_in_imports_on_demand): The remembered
10092 class names now use '.' (not '/') as package separator.
10094 * parse.y (java_complete_expand_methods): Call write_classfile
10095 here, and not in java_expand_classes (which only gets first class).
10097 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10099 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
10100 (register_fields): If a static fields has an initializer, just
10101 chain it on ctxp->static_initialized, and handle later.
10102 (java_complete_expand_methods): Force <clinit> first.
10103 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
10104 - it's already been completed.
10105 (patch_initialized_static_field): New function.
10106 (java_complete_field): Call it.
10108 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
10110 * expr.c (encode_newarray_type, build_new_array): New functions.
10111 * java-tree.h: Declare build_new_array.
10112 * jcf-write.c (patch_newarray): Use build_new_array.
10114 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
10115 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
10117 * parse.y (patch_new_array_init): Re-organize.
10118 Now is passed the actual array (pointer) type of the value.
10119 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
10120 (patch_array_constructor): Removed - merged into patch_new_array_init.
10121 (java_complete_tree): Update patch_new_array_init.
10123 * jcf-write.c (find_constant_index): New function.
10124 (generate_bytecode_insns): Use find_constant_index.
10125 (generate_classfile): Use find_constant_index for ConstantValue.
10127 1998-12-11 Tom Tromey <tromey@cygnus.com>
10129 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
10130 * decl.c (init_decl_processing): Renamed dtable -> vtable.
10131 * class.c (make_class_data): Renamed dtable -> vtable, and
10132 dtable_method_count -> vtable_method_count.
10134 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10136 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
10137 global variables, initialized.
10138 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
10139 Declared new global variables.
10140 * lex.c (java_lex): Return long_zero_node, float_zero_node,
10141 double_zero_node, integer_zero_node upon direct matching.
10142 * parse.y (purify_type_name): Added function prototype.
10143 (duplicate_declaration_error_p): Consider new_type as potentially
10144 being a incomplete type. Use purify_type_name on type string.
10145 (method_header): saved_type: unused variable removed. Don't figure
10146 return type if method name is invalid.
10147 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
10148 processed by patch_unaryop.
10149 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
10150 increment/decrement node into its original type after binary
10151 numeric promotion on its operands.
10153 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10155 * parse.y (array_initializer:): Array init operand is NULL_TREE
10156 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
10157 now an error. Fixed indentation problems.
10158 (patch_string): Handle error_mark_node as an argument.
10159 (patch_new_array_init): Fixed indentation problems.
10160 (array_constructor_check_entry): Removed check on null wfl_value.
10161 Return an error if wfl_value's walk returns an error.
10163 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10165 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
10166 * lex.c (java_lex): Remember column position before advancing one
10167 token. Retain location information on OCB_TK.
10168 * lex.h (typedef struct java_lc): Added new field.
10169 * parse.h (GET_SKIP_TYPE): New macro.
10170 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
10171 * parse.y (build_new_array_init, patch_new_array_init,
10172 patch_array_constructor, maybe_build_array_element_wfl,
10173 array_constructor_check_entry): New function prototypes.
10174 (switch_block:): Tagged <node>.
10175 (OCB_TK): Tagged <operator>.
10176 (array_initializer:): Installed actions.
10177 (variable_initializer): Build location information on element if
10178 necessary.
10179 (switch_statement:): Fixed indentation typo.
10180 (switch_block:): Redefined default action.
10181 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
10182 (patch_assignment): Removed duplicate code.
10183 (maybe_build_array_element_wfl, build_new_array_init,
10184 patch_new_array_init, patch_array_constructor,
10185 array_constructor_check_entry): New functions.
10187 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10189 * parse.y (array_initializer): Tagged <node>.
10190 (variable_initializer:): Use default rule.
10191 (array_initializer:): Defined actions.
10192 (variable_initializers:): Likewise.
10193 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
10194 non-static field accesses.
10195 (patch_invoke): Fixed indentation typo.
10196 (java_complete_tree): Likewise.
10197 (build_labeled_block): Changed leading comment. Generate an error
10198 in case of duplicate loop labels.
10199 (patch_conditional_expr): Patch results of string concatenation
10200 operations.
10202 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
10204 * constants.c (find_methodref_index): When the class is an interface,
10205 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
10207 * decl.c (finit_identifier_node): Use "$finit$", rather than
10208 "<finit>" (which Sun's verifier rejects).
10209 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
10210 (generate_field_initialization_code): Removed.
10211 (fix_constructors) Don't add call to $finit$ here (wrong order).
10212 (patch_method_invocation): Add $finit$ call here.
10214 * java-tree.h (CALL_USING_SUPER): New macro.
10215 * parse.y (patch_invoke): Remove im local variable.
10216 (patch_method_invocation, patch_invoke): Don't pass super parameter.
10217 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
10218 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
10220 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
10222 * parse.y (java_complete_tree): Don't complain about unreachable
10223 statement if it is empty_stmt_node.
10225 * jcf-write.c (find_constant_wide): New function.
10226 (push_long_const): Use find_constant_wide.
10228 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
10229 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
10230 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
10231 Emit invokeinterface when calling an interface method.
10232 Emit invokespecial also when calling super or private methods.
10234 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
10236 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
10238 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
10240 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10242 * java-tree.h (java_layout_seen_class_methods): New function
10243 prototype.
10244 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
10245 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
10246 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
10247 * parse.y (method_declarator:): Defined action.
10248 (issue_warning_error_from_context): input_filename saved, set to
10249 the appropriate value and restored after java_error is called.
10250 (build_unresolved_array_type): Fixed comment.
10251 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
10252 (method_header): Deal with return type the same way type are
10253 handled for fields and method's parameters and local variables
10254 types are handled.
10255 (check_method_redefinition): Removed extra CR.
10256 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
10257 (java_layout_seen_class_methods): New function.
10258 (java_layout_classes): Call java_layout_seen_class_methods.
10260 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
10262 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
10264 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
10266 * jcf-dump.c (main): Fix error message.
10267 * jcf-path.c (add_entry): Style fix.
10269 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10271 * class.c (layout_class_method): Call build_java_argument_signature
10272 on constructors too.
10273 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
10274 (patch_method_invocation): Define a primary when resolving an
10275 expression name. Augmented comment on code checking illegal `this'
10276 usage. Loosened it test by accepting NEW_CLASS_EXPR.
10278 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10280 * class.c (layout_class_method): Don't report error on non-static
10281 overriding static if the method is private.
10282 * java-tree.h (finish_class): Prototype added.
10283 * lex.c (java_get_line_col): Handle col argument -2 value.
10284 * parse.h: All static method declarations moved to parse.y.
10285 * parse.y: Now contains all static method declarations previously
10286 found in parse.h.
10287 (find_expr_with_wfl, missing_return_error,
10288 unreachable_stmt_error): New functions.
10289 (java_get_real_method_name): Identify constructors bearing class
10290 names in source code compiled classes only.
10291 (java_complete_expand_methods): Call missing_return_error.
10292 (invocation_mode): Private methods invoked as static methods.
10293 (java_complete_tree): Call unreachable_stmt_error.
10295 1998-12-01 Tom Tromey <tromey@cygnus.com>
10297 * Makefile.in (+target): Removed.
10298 (+xmake_file): Likewise.
10299 (+tmake_file): Likewise.
10300 (.NOEXPORT): Removed duplicate.
10302 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10304 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
10306 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
10308 * jvgenmain.c: Remove the xmalloc prototype, we get it from
10309 libiberty.h. Provide an xmalloc definition.
10311 * jvspec.c: Remove the xmalloc prototype.
10313 * parse-scan.y: Include config.h and system.h. Don't include
10314 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
10315 Provide an xstrdup definition.
10317 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
10319 * jcf-path.c (add_entry): Recognize ".jar" too.
10320 * lang-specs.h: Likewise.
10322 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
10324 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
10325 soft_monitorenter_node, soft_monitorexit_node, throw_node.
10327 * jcf-write.c (generate_bytecode_insns):
10328 Handle pre/post-increment/decrement of long.
10330 * jcf-write.c (generate_bytecode_insns):
10331 Handle missing exception handler (finally for synchronized).
10333 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
10335 * java-tree.h (end_params_node): Declare global.
10336 * decl.c (end_params_node): New global.
10337 (init_decl_processing, start_java_method): Use end_params_node for
10338 end of list of parameter types. Follows correct gcc conventions.
10339 * expr.c (pop_argument_types, pop_arguments): Likewise.
10340 * lang.c (put_decl_node): Likewise.
10341 * typeck.c (various places): Likewise.
10342 * class.y (various places): Likewise.
10343 * parse.y (various places): Likewise.
10345 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
10346 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
10348 * class.c: Add #include flags.h, remove no-longer needed declaration.
10350 * class.c (layout_class_method): Remove commented-out code, re-format.
10351 Don't add vtable entry (or index) for private methods.
10352 * expr.c (expand_invoke): A private method is implicitly final.
10353 * class.c (make_class_data): If inlining or optimizing,
10354 skip private methods.
10356 * class.c (finish_class): New function. Calls existing methods,
10357 but alls emits deferred inline functions.
10358 * jcf-parse.c (parse_class_file): Call finish_class.
10359 * parse.y (java_complete_expand_methods): Likewise.
10361 * expr.c (build_java_binop): Explicit default, to silence -Wall.
10363 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
10365 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
10367 * jcf-write.c (generate_bytecode_conditional): Fix typo.
10369 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
10371 * (generate_classfile): Always write class access flag with
10372 ACC_SUPER set.
10374 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10376 * class.c (maybe_layout_super_class): New function.
10377 (layout_class): Reorganized. Loop on class methods dispatched into
10378 a new function. Call maybe_layout_super_class.
10379 (layout_class_methods, layout_class_method): New functions.
10380 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
10381 class.
10382 (expand_invoke): Likewise.
10383 * java-tree.h (all_class_list): New global variable declared.
10384 (layout_class_methods, layout_class_method): New function
10385 prototypes.
10386 (LAYOUT_SEEN_CLASS_METHODS): New macro.
10387 * jcf-parse.c (all_class_list): New global variable.
10388 (load_class): Extended what class_or_name can be. Use parser
10389 context mechanism to save globals before calling jcf_parse.
10390 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
10391 is set on the file name.
10392 (jcf_parse): Layout class methods when Object is loaded, otherwise
10393 record class in all_class_list for delayed method layout.
10394 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
10395 * lang.c (put_decl_node): Decode <init> into the decl context
10396 class name.
10397 * lex.c (java_allocate_new_line): Use xmalloc.
10398 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
10399 pointers, not TREE_LIST elements.
10400 (struct parser_ctxt): Fixed comment indentations, added comments
10401 and reordered some fields.
10402 (java_check_methods): Function prototype removed.
10403 * parse.y (java_push_parser_context): Use xmalloc.
10404 (java_parser_context_restore_global): Pop extra pushed ctxp only
10405 when there's nothing next.
10406 (maybe_create_class_interface_decl): Fixed comment, add new
10407 created class decl to all_class_list.
10408 (method_header): Use GET_REAL_TYPE on argument's types.
10409 (method_declarator): Use GET_REAL_TYPE, change type to the real
10410 type in TREE_LIST dependency node. Build argument list with the
10411 real type.
10412 (create_jdep_list): Use xmalloc. Removed allocation error message.
10413 (obtain_incomplete_type): Fixed leading comment. Broadened
10414 incoming argument meaning.
10415 (register_incomplete_type): Use xmalloc. Removed allocation error
10416 message.
10417 (safe_layout_class): Fixed leading comment.
10418 (jdep_resolve_class): Reversed if statement condition and switch
10419 if and else bodies.
10420 (resolve_and_layout): Fixed leading comment. Broadened incoming
10421 argument meaning.
10422 (complete_class_report_errors): New local variable name, for
10423 clarity. purify_type_name used for all error cases.
10424 (java_get_real_method_name): Stricter check on constructors.
10425 (java_check_regular_methods): Reverse methods list only if not
10426 already laid out. Layout artificial constructor.
10427 (java_check_methods): Deleted.
10428 (source_start_java_method): Obtain incomplete type for patchable
10429 method arguments.
10430 (java_layout_classes): Fixed leading comment. Use
10431 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
10432 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
10433 before returning. Fixed comments.
10434 (java_expand_classes): Check for errors up front.
10435 (patch_method_invocation): Class to search is resolved and laid
10436 out.
10438 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
10440 * expr.c (java_lang_expand_expr): Add missing emit_queue.
10442 * javaop.h (int8): Removed - not used.
10443 (jbyte): Redefine portably with correct signedness.
10445 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
10447 * jcf-write.c (generate_bytecode_insns): Fix typo
10448 OPCODE_getstatic to OPCODE_getfield.
10450 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
10451 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
10452 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
10454 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10456 * jcf-parse.c (jcf_parse_source): Function returned type is
10457 void. Added prototype.
10458 (jcf_parse): Function returned type is void.
10459 (yyparse): Remove call to fclose on the last parsed file.
10461 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
10463 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10465 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
10466 (layout_class): Cope with methods featuring WFL in decl names.
10467 * decl.c (unqualified_object_id_node): New global variable,
10468 initialized.
10469 (build_decl_no_layout): Removed.
10470 * expr.c (build_primtype_type_ref): Handle Double.
10471 (java_lang_expand_expr): Fixed indentations.
10472 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
10473 (flag_wall, flag_redundant, flag_not_overriding,
10474 flag_static_local_jdk1_1, unqualified_object_id_node): Global
10475 variable declarations.
10476 (build_decl_no_layout): Removed prototype.
10477 (java_get_real_method_name): Added prototype.
10478 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
10479 (java_parse_abort_on_error): Macro now just returns.
10480 * jcf-parse.c (jcf_parse_source): Check fclose returned
10481 value. Call emit_register_classes if java_report_errors returns
10482 zero.
10483 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
10484 flag_static_local_jdk1_1): New integer flags.
10485 (lang_decode_option): New flags set here.
10486 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
10487 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
10488 the flag_redundant variable.
10489 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
10490 when parsing java.lang.Object class.
10491 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
10492 NULL_TREE to build.
10493 (resolve_qualified_expression_name): Fixed indentation.
10494 (patch_array_ref): Changed prototype.
10495 (not_initialized_as_it_should_p): Prototype removed.
10496 (java_report_errors): Added function prototype.
10497 * parse.y (formal_parameter:): Changed error message for not yet
10498 supported final parameters.
10499 (class_type_list:): Set both PURPOSE and VALUE of created
10500 TREE_LIST to be class_type.
10501 (primary_no_new_array:): Handle class literals on primitive types.
10502 (parse_warning_context): Reinstalled correct force_error and
10503 do_warning flags setups.
10504 (java_report_errors): Changed prototype. Return java_error_count
10505 value.
10506 (variable_redefinition_error): Consider treating variable type as
10507 a fake pointer.
10508 (create_interface): Warn about redundant abstract modifier if
10509 flag_redundant is set. Changed error message.
10510 (lookup_field_wrapper): Save/restore globals before/after looking
10511 up field.
10512 (duplicate_declaration_error_p): Consider treating declaration
10513 type as a fake pointer.
10514 (register_fields): Extract real type from dependency node. Check
10515 for duplicate field declaration after type adjustment. Use
10516 DECL_INITIAL to store static final initialized values.
10517 (method_header): Extract real function type from dependency node.
10518 (check_abstract_method_header): Use GET_METHOD_NAME.
10519 (obtain_incomplete_type): Layout fake pointer type.
10520 (safe_layout_class): Don't try to check for methods before layout.
10521 (java_complete_class): Don't check for correct throws clause
10522 elements inheritance here.
10523 (resolve_and_layout): Broadened name parameter meaning.
10524 (reset_method_name): Use GET_METHOD_NAME.
10525 (java_get_real_method_name): New function.
10526 (java_check_regular_methods): Don't check methods in
10527 java.lang.Object. Verify lineage of throws clause elements. Use
10528 flag_no_overriding in warning report.
10529 (check_throws_clauses): Don't check if class was from
10530 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
10531 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
10532 (declare_local_variables): Use flag_static_local_jdk1_1 to report
10533 warning on unsupported final local variables. Use build_decl
10534 instead of build_decl_no_layout. Get real local variable type from
10535 dependency node.
10536 (source_start_java_method): Get real parameter type from
10537 dependency node. Call build_decl instead of build_decl_no_layout.
10538 (java_layout_classes): Reverse tree and layout type and class as
10539 required. Mark class as loaded when done.
10540 (resolve_field_access): Fixed indentation. Restricted condition
10541 leading to static field access code generation. Set field_type
10542 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
10543 (resolve_qualified_expression_name): Initialize type_found to
10544 null. Handle static field resolved during qualification. Fixed
10545 layout on non primitive field decl types.
10546 (not_accessible_p): Fixed typo in comment.
10547 (patch_method_invocation): Resolve and layout class to search from
10548 type.
10549 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
10550 layout non primitive type, if necessary. Make method node only to
10551 report errors.
10552 (find_applicable_accessible_methods_list): Consider WFL'ed method
10553 decl names. Fixed indentation.
10554 (argument_types_convertible): Resolve and layout target type if
10555 necessary.
10556 (java_complete_tree): Fixed indentation problems. Rewrote
10557 CALL_EXPR thrown exceptions check. Re-installed further processing
10558 of the assignment in certain cases.
10559 (patch_assignment): Call maybe_build_primttype_type_ref to perform
10560 inlining on class literals.
10561 (valid_builtin_assignconv_identity_widening_p): Cope with constant
10562 0 literal.
10563 (valid_method_invocation_conversion_p): Likewise.
10564 (patch_string): Temporary disable forbidden use of `this' in
10565 explicit constructor invocations when doing string concatenation
10566 within their scope.
10567 (patch_unaryop): Added comment. Reinstalled code to disable
10568 further check on assignment operation with cast expression RHS.
10569 (patch_switch_statement): Fixed indentation.
10570 (build_try_statement): Call build_decl instead of
10571 build_decl_no_layout.
10572 (patch_synchronized_statement): Likewise.
10573 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
10574 IS_UNCHECKED_EXPRESSION_P.
10575 (check_thrown_exceptions_do): Changed leading comment. Resolve and
10576 layout argument exception type.
10577 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
10578 of IS_UNCHECKED_EXPRESSION_P.
10580 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
10582 * jcf-parse.c (yyparse): Open class file in binary mode.
10584 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
10586 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
10588 * jcf-write.c (perform_relocations): Move check out one loop.
10590 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
10592 * Make-lang.in: Fix reference to srcdir.
10593 * jv-scan.c: Add missing xmalloc prototype.
10594 * jvgenmain.c: Ditto.
10596 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
10598 * decl.c (error_mark_node), java-tree.h: New global.
10599 * parse.y: Use empty_stmt_node instead of size_zero_node.
10600 (build_if_else_statement): If missing else, use empty_stmt_node.
10602 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
10603 (java_complete_expand_method): Complain if return is missing.
10604 (java_check_regular_methods): Comment out incorrect error check.
10605 (not_accessible_p): Fix incorrect handling of protected methods.
10606 (patch_method_invocation): Pass correct context to not_accessible_p.
10607 (find_applicable_accessible_methods_list): Likewise.
10608 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
10609 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
10610 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
10611 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
10613 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
10614 (push_int_const): Remove reundant NOTE_PUSH.
10615 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
10616 (- case SWITCH_EXPR): Fix code generation bug.
10617 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
10618 (generate_classfile): More robust for abstract methods.
10620 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
10622 * Makefile.in: jv-scan and jvgenmain all require libiberty.
10623 * Make-lang.in: Ditto.
10625 * jv-scan.c: Remove xmalloc and xstrdup definitions.
10626 * jvgenmain: Ditto.
10628 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
10630 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
10632 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
10634 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
10636 Allow uses of interface types to verify. This is not really
10637 type-safe, but it matches what Sun does, and is OK as long as
10638 there are appropriate run-time checks.
10639 * verify.c (merge_types): If merging two interface types,
10640 just set the result to java.lang.Object.
10641 * expr.c (pop_type): Any interface is matches by java.lang.Object.
10643 1998-11-13 Tom Tromey <tromey@cygnus.com>
10645 * gjavah.c (main): Handle --output-class-directory argument.
10646 * jvspec.c (lang_specific_driver): Translate `-d' into
10647 -foutput-class-dir.
10648 * jcf.h (jcf_write_base_directory): Declare.
10649 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
10650 * lang-options.h: Mention -foutput-class-dir.
10651 * jcf-write.c (jcf_write_base_directory): New global.
10652 (make_class_file_name): Put generated .class file into `-d'
10653 directory, or into source directory if -d not given. Function now
10654 static.
10655 (write_classfile): Free class file name. Handle case where class
10656 file name is NULL.
10657 (DIR_SEPARATOR): New macro.
10658 Include <sys/stat.h>
10660 * Makefile.in (prefix): New macro.
10662 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
10664 * parse.y (patch_invoke): Do less if flag_emit_class_files.
10665 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
10666 here (done in patch_invoke instead).
10667 (case_identity): Moved here from parse.y.
10669 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
10670 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
10671 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
10672 so they can be efficiently scanned without recursion.
10673 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
10674 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
10675 in BLOCK iteratively, rather than recursively.
10677 * parse.y (do_unary_numeric_promotion): New function.
10678 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10680 * parse.y (patch_newarray): Various fixes.
10682 Re-do handling of switch statements (for proper block scoping).
10683 * parse.y: Add just a single block for the enture switch block,
10684 but don't create any "case blocks".
10685 (group_of_labels): Rmeoved unneeded non-terminal.
10686 CASE_EXPR and DEFAULT_EXPR are added to current block.
10687 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10688 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10689 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10690 * parse.y (wfl_operator, print_int_node): Make non-static.
10691 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10692 as part of recursive scan of block.
10693 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10694 (patch_switch_statement): Most tests move dinto java_complete_tree.
10696 * parse.y: Make various production be non-typed (void).
10697 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10698 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10699 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10701 * jcf-write.c (struct jcf_handler): New type.
10702 (struct jcf_switch_state): New type.
10703 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10704 (alloc_handler, emit_unop, emit_reloc): New functions.
10705 (adjust_typed_op): Add extra parameter ("max type" offset).
10706 (emit_switch_reloc, emit_case-reloc): New function.
10707 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10708 (generate_bytecode_insns): Support REAL_CST, switch statements,
10709 exception handling, method calls, object/array creation, and more.
10711 * class.c: Remove some unused variables.
10712 * constants.c (find_string_constant): New function.
10713 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10714 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10715 if flag_emit_class_files.
10717 1998-11-12 Tom Tromey <tromey@cygnus.com>
10719 * jcf-io.c (find_class): Added explanatory comment.
10721 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10722 trailing slash to `.zip' entries.
10724 * jvspec.c (lang_specific_driver): Correctly handle case where
10725 GC_NAME not defined.
10727 1998-11-11 Tom Tromey <tromey@cygnus.com>
10729 * jvspec.c (GC_NAME): New define.
10730 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
10731 if required.
10732 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
10734 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
10736 * jcf-dump.c (TABLE_SWITCH): Fix typos.
10738 1998-11-11 Tom Tromey <tromey@cygnus.com>
10740 * jcf-dump.c (main): Correctly recognize `--'-style long options.
10742 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10744 * class.c (is_compiled_class): Call safe_layout_class for class
10745 compiled from source.
10746 * conver.h (convert_to_integer, convert_to_real,
10747 convert_to_pointer): Added prototypes.
10748 * decl.c (init_decl_processing): Non longer push the decls of
10749 `methodtable', `constants', `Class', `Field', `dispatchTable'
10750 `jexception' and `Method'.
10751 * expr.c (build_invokeinterface): New function.
10752 (expand_invoke): static variable CLASS_IDENT now in
10753 build_invokeinterface. Use build_invokeinterface.
10754 (expand_java_field_op): Moved code to inline
10755 java.lang.PRIMTYPE.TYPE into a function.
10756 (build_primtype_type_ref): New function.
10757 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10758 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10759 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10760 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10761 (DECL_LOCAL_STATIC_VALUE): New macro.
10762 (build_invokeinterface, build_primtype_type_ref): New function
10763 prototypes.
10764 (java_parse_abort_on_error): Macro rewritten.
10765 * jcf-parse.c (current_method): Add comment to declaration.
10766 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10767 Function prototypes fixed.
10768 (jcf_parse_source): push/pop parser context. save/restore global.
10769 (parse_source_file): Fixed leading comment. Now take a
10770 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10771 classes and pop the parser context anymore.
10772 (yyparse): Push parser context, save globals, parse the source
10773 file, restore globals and pop the parser context when processing a
10774 source file.
10775 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10776 * lex.c (java_parse_doc_section): New function.
10777 (java_lex): Call java_parse_doc_section when appropriate. Build an
10778 operator around INSTANCEOF_TK.
10779 * lex.h (java_lineterminator, java_sprint_unicode,
10780 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10781 Prototypes rewritten.
10782 (java_parse_escape_sequence, java_letter_or_digit_p,
10783 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10784 java_read_unicode, java_store_unicode, java_read_char,
10785 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10786 Added function prototypes.
10787 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10788 define.
10789 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10790 New macros
10791 (struct parser_ctxt): New fields: deprecated,
10792 current_parsed_class_un, gclass_list.
10793 (fix_method_argument_names, issue_warning_error_from_context,
10794 resolve_package, lookup_package_type): New function prototypes.
10795 (resolve_expression_name): Fixed function prototype.
10796 (find_applicable_accessible_methods_list): Fixed indentation, added
10797 extra argument in prototype.
10798 (check_final_assignment, build_null_of_type, check_deprecation,
10799 check_method_redefinition, reset_method_name,
10800 java_check_regular_methods, java_check_abstract_methods,
10801 maybe_build_primttype_type_ref): New function prototype.
10802 * parse.y (conver.h): Include.
10803 (INSTANCEOF_TK): Tagged <operator>.
10804 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10805 (relational_expression:): Build binop for instanceof.
10806 (java_push_parser_context): Remember ctxp->gclass_list across
10807 contexts.
10808 (java_pop_parser_context): Simply return if no context
10809 exists. Remember gclass_list across contexts.
10810 (issue_warning_error_from_context): New function.
10811 (parse_error_context): Don't setup ctxp->elc here. Call
10812 issue_warning_error_from_context instead.
10813 (parse_warning_context): Likewise.
10814 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10815 setup. Link new class/interface to ctxp->gclass_list.
10816 (add_superinterfaces): Register interface as incomplete if not
10817 loaded.
10818 (create_class): Remember class unqualified name in
10819 ctxp->current_parsed_class_un. Check class deprecation.
10820 (register_fields): Check field deprecation. Remember static final
10821 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10822 processing INIT.
10823 (method_header): New local variable ORIG_ARG. Use unqualified
10824 current class name for check on constructor errors. Promote return
10825 type if of record type. Argument list fix moved in
10826 fix_method_argument_names, called here. Check method deprecation.
10827 (fix_method_argument_names): New function.
10828 (method_declarator): Promote record typed arguments.
10829 (safe_layout_class): Check class methods before layout.
10830 (java_complete_class): Compute field layout when patched.
10831 (do_resolve_class): Try to load class after having it renamed
10832 after the package name.
10833 (get_printable_method_name): Use DECL_CONTEXT.
10834 (reset_method_name): New function.
10835 (check_method_redefinition): Use reset_method_name.
10836 (java_check_regular_methods): New local variable
10837 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10838 names for error report. Check for compile-time error when method
10839 found has default (package) access.
10840 (java_check_abstract_methods): Now takes an interface DECL node as
10841 an argument. Also reinstall real name on unchecked
10842 overriding/hiding methods for error report.
10843 (java_check_methods): Fixed leading comment. Get classes to verify
10844 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10845 CLASS_METHOD_CHECKED_P on class verification.
10846 (lookup_java_method2): Get real method name if necessary.
10847 (find_in_imports): Don't check package class access here.
10848 (resolve_package, lookup_package_type): New functions.
10849 (java_layout_classes): Fixed leading comment. Take classes to be
10850 laid out from ctxp->gclass_list.
10851 (java_complete_expand_methods): Don't expand native and abstract
10852 methods.
10853 (java_expand_classes): New function.
10854 (resolve_expression_name): Use additional argument ORIG. Retrieve
10855 values of static final field of primitive types.
10856 (resolve_field_access): Handles static final field of promotive
10857 type.
10858 (resolve_qualified_expression_name): Handle STRING_CST as
10859 primaries and package name resolution. Check deprecation on found
10860 decls. Set where_found and type_found on non static field resolved
10861 during qualification. Layout non primitive field decl types.
10862 (check_deprecation): New function.
10863 (maybe_access_field): Simplified.
10864 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10865 removed. Reverse method's argument when primary is a type. Don't
10866 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10867 instead. Include abstract class in the list of class searchable
10868 for constructors. Use DECL_CONTEXT of found method for access
10869 checks. Check method deprecation.
10870 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10871 converting arguments. Handle INVOKE_INTERFACE.
10872 (lookup_method_invoke): Search constructor using existing
10873 infrastructure (don't rely on lookup_java_constructor anymore).
10874 (find_applicable_accessible_methods_list): Extra argument flag
10875 LC. Now include constructor in the search.
10876 (qualify_ambiguous_name): Conditional expression are primaries.
10877 (not_initialized_as_it_should_p): static final are always
10878 initialized.
10879 (java_complete_tree): Pass extra NULL argument to
10880 resolve_expression_name. Stricter test to carry on patching
10881 assignments. New case for INSTANCEOF_EXPR.
10882 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10883 (check_final_assignment, maybe_build_primttype_type_ref): New
10884 functions.
10885 (patch_assignment): Detect resolved static finals and carry normal
10886 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10887 (try_builtin_assignconv): Access constant 0 on all primitive
10888 types.
10889 (valid_builtin_assignconv_identity_widening_p): Accept identical
10890 types. Accept all promoted type on int type.
10891 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10892 assigned to a reference.
10893 (valid_method_invocation_conversion_p): Accept to check null
10894 pointers.
10895 (build_binop): Merge declaration and initialization of local
10896 variable BINOP.
10897 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10898 numeric types. Improved validity test for qualify operators on
10899 references.
10900 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10901 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10902 primitive type and issue the appropriate error message.
10903 (resolve_type_during_patch): Mark class loaded when resolved.
10904 (patch_cast): Allow null to be cased to reference types.
10905 (build_null_of_type): New function.
10906 (patch_array_ref): Handle array on references correctly.
10907 (patch_return): Removed unused local variable MODIFY. Force
10908 boolean to be returned as integers. Allows null to be returned by
10909 a function returning a reference.
10910 * typeck.c (convert_to_integer, convert_to_real,
10911 convert_to_pointer): Prototypes moved to convert.h
10912 (lookup_argument_method): Use method real name, if necessary.
10914 1998-10-30 Tom Tromey <tromey@cygnus.com>
10916 * class.c (build_class_ref): Changed name of primitive classes to
10917 start with `_Jv_'.
10919 * class.c (make_class_data): Renamed fields: nmethods to
10920 method_count, method_count to dtable_method_count. Always set
10921 `state' field to 0.
10922 * decl.c (init_decl_processing): Likewise.
10924 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10926 * class.c (layout_class): Don't mangle <finit>, produce
10927 __finit<class> instead. Don't verify artificial methods.
10928 * decl.c (finit_identifier_node): New declared global.
10929 (init_decl_processing): finit_identifier_node initialized.
10930 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10931 * java-tree.h (finit_identifier_node): Declared as extern.
10932 (struct lang_decl): New field called_constructor.
10933 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10934 (CLASS_HAS_FINIT_P): New macro.
10935 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10936 explicit constructor invocation.
10937 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10938 CALL_SUPER_CONSTRUCTOR_P): New macros.
10939 (write_classfile): Added prototype.
10940 * jcf-parse.c (jcf_parse_source): Parse and remember for
10941 generation if the file was seen on the command line.
10942 (parse_source_file): Don't write the class file here.
10943 (yyparse): Loop on files rewritten. Set current_jcf.
10944 (parse_zip_file_entries): Parse class file only if it was found.
10945 * lang.c (init_parse): Don't open command line provided filename
10946 here.
10947 (lang_parse): Don't set main_jcf anymore.
10948 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10949 (JCONSTRUCTOR_CHECK): New macro.
10950 (JBSC_TYPE_P): New macro.
10951 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10952 (COMPLETE_CHECK_OP_2): New macro.
10953 (struct parse_ctxt): New field explicit_constructor_p.
10954 (check_class_interface_creation): Fixed prototype indentation.
10955 (patch_method_invocation_stmt): Prototype reflects added argument.
10956 (patch_invoke): Likewise.
10957 (complete_method_declaration, build_super_invocation,
10958 verify_constructor_circularity,
10959 build_this_super_qualified_invocation, get_printable_method_name,
10960 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10961 verify_constructor_super, create_artificial_method,
10962 start_artificial_method_body, end_artificial_method_body,
10963 generate_field_initialization_code): New function prototypes.
10964 * parse.y: Fixed leading comment
10965 (constructor_header:, constructor_body:, block_end:): Rules tagged
10966 <node>.
10967 (type_declaration:): Call maybe_generate_finit.
10968 (method_declaration:): Action for method_body: placed in new
10969 function complete_method_declaration, called here.
10970 (constructor_declaration:): Defined actions. Removed leading
10971 FIXME.
10972 (constructor_header:): New rule with action.
10973 (constructor_body:): Rule rewritten using block_begin: and
10974 block_end:. Defined actions.
10975 (constructor_declarator:, explicit_constructor_invocation:):
10976 Defined actions.
10977 (block:): Use new rules block_begin: block_end:.
10978 (block_begin:, block_end:): New rules and actions.
10979 (block_statements:): Fixed error message for explicit
10980 constructors.
10981 (method_invocation:): Call build_this_super_qualified_invocation
10982 if primary is `this' or `super' was seen.
10983 (conditional_expression:): Action defined.
10984 (extra_ctxp_pushed_p): New static global flag.
10985 (java_parser_context_save_global): Create parser context if
10986 necessary. Use extra_ctxp_pushed_p to remember it.
10987 (java_parser_context_restore_global): Pop extra parser context if
10988 one exists.
10989 (build_array_from_name): Array on primitive types are marked
10990 loaded.
10991 (register_fields): Restore new name in field initializer
10992 expression if type was altered. Non static fields initialized upon
10993 declaration marked initialized.
10994 (maybe_generate_finit): New function.
10995 (maybe_generate_clinit): Use create_artificial_method,
10996 start_artificial_method_body, end_artificial_method_body. Generate
10997 debug info for enclosed initialization statements.
10998 (method_header): Fixed leading comment. Check constructor
10999 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
11000 accordingly.
11001 (complete_method_declaration, constructor_circularity_msg,
11002 verify_constructor_circularity): New functions.
11003 (get_printable_method_name): New function.
11004 (check_method_redefinition): Don't rename <finit> methods. Fix
11005 declared constructor names. Error message for
11006 constructors modified.
11007 (java_check_regular_methods): Local variable seen_constructor
11008 renamed saw_constructor. Skip verification on constructors. Create
11009 default constructor with create_artificial_method.
11010 (java_check_methods): Removed unnecessary empty line.
11011 (create_artificial_method, start_artificial_method_body,
11012 end_artificial_method_body): New functions.
11013 (java_layout_classes): Changed leading comment. Reverse fields
11014 list if necessary. Always layout java.lang.Object if being
11015 defined.
11016 (java_complete_expand_methods): Verify constructor circularity.
11017 (java_complete_expand_method): Call fix_constructor on
11018 constructors. Local variable no_ac_found removed. Restore
11019 bindings if method body expansion failed.
11020 (fix_constructors, verify_constructor_super,
11021 generate_field_initialization_code): New function.
11022 (java_expand_classes): Fixed leading comment. Write class file
11023 here.
11024 (resolve_expression_name): Check for illegal instance variable
11025 usage within the argument scope of an explicit constructor
11026 invocation.
11027 (resolve_qualified_expression_name): Pass extra from_super flag
11028 when invoking patch_method_invocation_stmt. New case for
11029 conditional expression when used as a primary. Check for error
11030 when acquiring super.
11031 (patch_method_invocation_stmt): Added extra argument super. New
11032 local variable is_static_flag. Set class_to_search according to
11033 the nature of the constructor invocation. Don't add `this'
11034 argument when expanding NEW_CLASS_EXPR. Check for illegal method
11035 invocation within the argument scope of explicit constructor
11036 invocation. Set is_static according to is_static_flag. Provide
11037 extra `super' argument to patch_invoke invocation.
11038 (patch_invoke): New argument from_super. Loop on arguments
11039 indentation fixed. Pass from_super to invocation_mode. New switch
11040 case INVOKE_SUPER. Fixed error message in switch default case.
11041 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
11042 value.
11043 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
11044 (lookup_method_invoke): Fixed prototypes in candidates list. Error
11045 message takes constructors into account.
11046 (find_applicable_accessible_methods_list): Fixed indentation.
11047 (qualify_ambiguous_name): Take explicit constructor invocation
11048 into account. Deal with a conditional expression as a primary to
11049 a method call.
11050 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
11051 case. Added extra argument to patch_method_invocation_stmt.
11052 Register calls made to explicit constructor `this'. Don't call
11053 save_expr in ARRAY_REF case when emitting class files. Check for
11054 illegal use of this when expanding explicit constructor invocation
11055 arguments.
11056 (complete_function_arguments): Set and reset parser context
11057 explicit_constructor_p field value when appropriate.
11058 (build_super_invocation, build_this_super_qualified_invocation):
11059 New functions.
11060 (patch_assignment): Fixed typo.
11061 (patch_unaryop): Check on final fields occurs only when a decl
11062 exits.
11063 (patch_return): Take constructors into account.
11064 (patch_conditional_expr): New function.
11065 * typeck.c (build_java_signature): Removed unnecessary empty line.
11067 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
11069 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
11071 1998-10-28 Tom Tromey <tromey@cygnus.com>
11073 * decl.c (init_decl_processing): Renamed fields.
11074 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
11075 interface_len, msize fields.
11077 * class.c (make_class_data): Removed subclass_head and
11078 subclass_next fields.
11079 * decl.c (init_decl_processing): Removed subclass_head and
11080 subclass_next fields.
11082 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
11084 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
11085 * mangle.c (emit_unicode_mangled_name): Similarly.
11087 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
11089 * jcf-parse.c (get_constant): Place braces around code to compute
11090 'd' when REAL_ARITHMETIC is not defined.
11092 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
11094 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
11095 dependency.
11097 1998-10-23 Tom Tromey <tromey@cygnus.com>
11099 * lang-specs.h: `.zip' files are input to jc1.
11101 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
11103 * jvspecs.c: Add (but don't enable) support for combining multiple
11104 .class and .java input filenames to a single jc1 invocation.
11105 Add support for -C flag (copile to .class files).
11106 Translate -classpath and -CLASSPATH arguments.
11107 * lang-specs.h: Don't set %2 spec.
11109 1998-10-22 Tom Tromey <tromey@cygnus.com>
11111 * jcf-path.c (add_entry): Don't add trailing separator if entry is
11112 a .zip file.
11113 (add_path): Don't add trailing separator to non-empty path
11114 elements.
11116 * lang.c (lang_decode_option): Check for -fclasspath and
11117 -fCLASSPATH before examining other `-f' options.
11119 * java-tree.h (finalize_identifier_node): Don't declare.
11120 * class.c (make_class_data): Don't push "final" field.
11121 * decl.c (init_decl_processing): Don't push "final" field.
11122 (finalize_identifier_node): Removed.
11123 (init_decl_processing): Don't set finalize_identifier_node.
11125 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
11127 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
11129 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
11130 (JV_SCAN_SOURCES): New macro.
11131 (JCF_DUMP_SOURCES): Likewise.
11132 (jcf-dump$(exeext)): New target.
11133 (jv-scan$(exeext)): New target.
11135 1998-10-22 Tom Tromey <tromey@cygnus.com>
11137 * Makefile.in (LEX): Removed.
11138 (LEXFLAGS): Likewise.
11139 (SET_BISON): New macro.
11140 (BISON): Removed.
11141 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
11142 spurious diffs in parse.c.
11143 ($(PARSE_SCAN_C)): Likewise.
11144 (PARSE_DIR): New macro.
11145 (PARSE_C): Use it.
11146 (PARSE_SCAN_C): Likewise.
11147 (PARSE_RELDIR): New macro.
11149 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
11151 * jcf-io.c (find_class): Use saw_java_source to determine when to
11152 look for `.java' file.
11153 * jcf-parse.c (saw_java_source): New global.
11154 (yyparse): Set it if `.java' file seen.
11156 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
11157 (GCJH_SOURCES): Likewise.
11158 * Makefile.in (datadir): New macro.
11159 (libjava_zip): Likewise.
11160 (JAVA_OBJS): Added jcf-path.o.
11161 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11162 (../gcjh$(exeext)): Likewise.
11163 (jcf-path.o): New target.
11164 * java-tree.h (fix_classpath): Removed decl.
11165 * jcf-parse.c (fix_classpath): Removed.
11166 (load_class): Don't call fix_classpath.
11167 * parse.y (read_import_dir): Don't call fix_classpath.
11168 * lex.h: Don't mention classpath.
11169 * lex.c (java_init_lex): Don't initialize classpath.
11170 * jcf-io.c (classpath): Removed global.
11171 (find_class): Use jcf_path iteration functions. Correctly search
11172 class path for .java file.
11173 (open_in_zip): New argument `is_system'.
11174 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
11175 classpath-related options.
11176 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
11177 and -I.
11178 (lang_init): Call jcf_path_init.
11179 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
11180 * lang-specs.h: Handle -I. Minor cleanup to -M options.
11181 Correctly put braces around second string in each entry.
11182 * gjavah.c (main): Call jcf_path_init. Recognize all the new
11183 classpath-related options.
11184 (help): Updated for new options.
11185 * jcf.h: Declare functions from jcf-path.c. Don't mention
11186 `classpath' global.
11187 * jcf-path.c: New file.
11189 * jcf-depend.c: Include jcf.h.
11191 * jcf-write.c (localvar_alloc): Returns `void'.
11192 (localvar_free): Removed unused variable.
11194 * lang.c (OBJECT_SUFFIX): Define if not already defined.
11195 (init_parse): Use OBJECT_SUFFIX, not ".o".
11197 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11199 * class.c (emit_register_classes): Renamed from
11200 emit_register_class.
11201 * java-tree.h (emit_register_classes): Prototype renamed from
11202 emit_register_class.
11203 * jcf-parse.c (yyparse): Call emit_register_classes once before
11204 returning.
11205 * parse.y (java_expand_classes): No longer register classes.
11207 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11209 * class.c (is_compiled_class): New local variable
11210 seen_in_zip. Identify classes found in currently compiled source
11211 file(s).
11212 * decl.c (complete_start_java_method): Fixed typo.
11213 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
11214 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
11215 (CLASS_P): Moved around.
11216 (java_parse_abort_on_error): Macro moved from jcf-parse.c
11217 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
11218 java-parse.h
11219 (jcf_parse_source): Changed leading comment. Removed unnecessary
11220 fclose and CLASS_FROM_SOURCE_P marking.
11221 (parse_source_file): New local variables remember_for_generation
11222 and filename. Mark parsed file name identifier node. Removed block
11223 executed when parse_only was null. Set remember_for_generation.
11224 Use it as an argument to java_pop_parser_context.
11225 (yyparse): New local variables several_files, list, next node and
11226 current_file_list. Split ampersand separated file names into
11227 current_file_list. Iterate through the list and parse accordingly.
11228 * parse.h (java_pop_parser_context): New function prototype.
11229 * parse.y (ctxp_for_generation): New static global variable.
11230 (java_pop_parser_context): New argument generate. Link popped ctxp
11231 to ctxp_for_generation list accordingly.
11232 (java_complete_expand_methods): Fixed indentation.
11233 (java_expand_classes): New function.
11235 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
11237 * Makefile.in: Link with libiberty.a instead of memmove.o.
11239 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11241 * lex.c (setjmp.h): No longer included.
11242 * lex.h (setjmp.h): Included.
11243 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
11244 (duplicate_declaration_error_p): Renamed from
11245 duplicate_declaration_error.
11246 (build_array_from_name): New function prototype.
11247 * parse.y (setjmp.h): No longer included.
11248 (variable_declarator_id): Define action.
11249 (build_array_from_name): New function.
11250 (duplicate_declaration_error_p): Renamed from
11251 duplicate_declaration_error. Fixed leading comment.
11252 (register_fields): Main `for' loop reorganized. Uses
11253 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
11254 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
11255 build_array_from_name.
11256 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
11257 types.
11258 (read_import_dir): Don't try to skip `.' and `..'.
11259 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
11260 build_array_from_name. Main `for' loop reorganized.
11261 (resolve_qualified_expression_name): When building access to a
11262 field, use the type where the field was found, not its own type.
11263 (maybe_access_field): Use field DECL_CONTEXT if the type where the
11264 field was found is null.
11265 (qualify_ambiguous_name): Sweep through all successive array
11266 dimensions.
11268 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11270 * java-tree.h (pop_labeled_block, lang_printable_name,
11271 maybe_add_interface, set_super_info, get_access_flags_from_decl,
11272 interface_of_p, inherits_from_p, fix_classpath,
11273 complete_start_java_method, emit_handlers, init_outgoing_cpool,
11274 make_class_data, register_class, alloc_name_constant): New
11275 function prototypes.
11276 * lang.c (lang_decode_option): Set argc argument unused. Fixed
11277 indentation. Added cast to remove warning.
11278 (lang_printable_name): Set v argument unused.
11279 (lang_print_error): Added argument to lang_printable_name call.
11280 (java_dummy_print, print_lang_decl, print_lang_type,
11281 print_lang_identifier, lang_print_xnode): All argument marked
11282 unused.
11283 * lex.c (java_unget_unicode): Removed unnecessary argument.
11284 (java_allocate_new_line): Unused local variable is gone.
11285 (java_read_char): Added parenthesis in expressions to remove
11286 warnings. Added final return statement.
11287 (java_read_unicode): Added parenthesis in expression to remove
11288 warning.
11289 (java_parse_end_comment): Fixed java_unget_unicode invocation.
11290 (java_parse_escape_sequence): Likewise.
11291 (java_lex): Unused local variables are gone. Fixed
11292 java_unget_unicode invocation.
11293 * lex.h (set_float_handler): Prototype added when JC1_LITE not
11294 defined.
11295 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
11296 lang_printable_name invocation in macro.
11297 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
11298 Likewise.
11299 (duplicate_declaration_error): Suppressed unused argument in
11300 prototype.
11301 (identical_subpath_p): Function declaration is gone.
11302 (patch_invoke): Suppressed unused argument in prototype.
11303 (patch_cast, build_labeled_block, check_thrown_exceptions):
11304 Likewise.
11305 * parse.y (setjmp.h): Included
11306 (toplev.h): Likewise.
11307 (field_declaration:): Suppressed unused local
11308 (label_decl:): Fixed build_labeled_block invocation.
11309 (java_pop_parser_context): Put extra parenthesis around assignment
11310 in if.
11311 (yyerror): Suppressed unused local variables.
11312 (variable_redefinition_error): Fixed lang_printable_name
11313 invocation.
11314 (create_interface): Suppressed unused local variables.
11315 (create_class): Likewise.
11316 (duplicate_declaration_error): Suppressed unused argument. Fixed
11317 lang_printable_name invocation.
11318 (register_fields): Suppressed unused local variable. Fixed
11319 duplicate_declaration_error invocation.
11320 (method_header): Suppressed unused local variable.
11321 (method_declarator, parser_check_super): Likewise.
11322 (java_complete_class): Suppressed unused local variable. Fixed
11323 fatal error message.
11324 (complete_class_report_errors): Added default: in switch.
11325 (java_check_regular_methods): Fixed lang_printable_name
11326 invocations.
11327 (check_throws_clauses): Likewise.
11328 (java_check_abstract_methods): Suppressed unused local
11329 variable. Fixed lang_printable_name invocation.
11330 (read_import_entry): Added supplemental return statement.
11331 (read_import_dir): Suppressed unused local variables.
11332 (check_pkg_class_access, declare_local_variables): Likewise.
11333 (source_start_java_method): Suppressed unused extern variable
11334 declarations
11335 (expand_start_java_method): Suppressed unused extern and local
11336 variable declarations.
11337 (java_complete_expand_methods): Likewise.
11338 (java_complete_expand_method): Suppressed unused local variables.
11339 (make_qualified_name): Likewise.
11340 (resolve_qualified_expression_name): Added default: in
11341 switch. Fixed lang_printable_name invocation.
11342 (class_instance_creation_expression): Added parenthesis around
11343 expressions.
11344 (patch_method_invocation_stmt): Fixed lang_printable_name and
11345 patch_invoke invocations.
11346 (check_for_static_method_reference): Fixed lang_printable_name
11347 invocation.
11348 (patch_invoke): Suppressed unused arguments and local variables.
11349 (lookup_method_invoke): Suppressed unused local variables.
11350 (qualify_ambiguous_name): Added default: in switch.
11351 (identical_subpath_p): Function removed.
11352 (patch_assignment): Suppressed unused local variables. Suppressed
11353 unnecessary if statement. Fixed lang_printable_name invocations.
11354 (try_builtin_assignconv): Fixed lang_printable_name invocations.
11355 (valid_ref_assignconv_cast_p): Parenthesis around
11356 expression. Suppressed unused local variables.
11357 (build_binop): Suppressed unused local variables. fixed
11358 lang_printable_name invocations.
11359 (string_constant_concatenation): Suppressed unused local
11360 variables.
11361 (patch_unaryop): Fixed lang_printable_name invocation.
11362 (patch_cast): Suppressed unnecessary argument. Fixed
11363 lang_printable_name invocation.
11364 (patch_array_ref): Fixed lang_printable_name invocation.
11365 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
11366 (build_labeled_block): Suppressed unused argument.
11367 (generate_labeled_block): Fixed build_labeled_block invocation.
11368 (build_loop_body): Suppressed unused local variables.
11369 (patch_loop_statement): Likewise.
11370 (patch_exit): Fixed lang_printable_name invocation.
11371 (patch_switch_statement): Likewise.
11372 (case_identity): First argument marked unused.
11373 (patch_try_statement): Fixed lang_printable_name invocations.
11374 (patch_synchronized_statement, patch_throw_statement): Likewise.
11375 (check_thrown_exceptions): Fixed check_thrown_exceptions and
11376 lang_printable_name invocations.
11377 (check_thrown_exceptions_do): Suppressed unused argument.
11379 1998-10-14 Tom Tromey <tromey@cygnus.com>
11381 * jcf-write.c (write_classfile): Add output class file as target.
11382 * lang-options.h: Added -MD, -MMD, -M, and -MM.
11383 * jcf.h: Added declarations for dependency-tracking functions.
11384 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
11385 * lang.c (lang_decode_option): Recognize -MD and -MMD.
11386 (finish_parse): Call jcf_dependency_write.
11387 (dependency_tracking): New global.
11388 (DEPEND_SET_FILE): New define.
11389 (DEPEND_ENABLE): New define.
11390 (init_parse): Enable dependency tracking if required.
11391 Include "flags.h".
11392 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
11393 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11394 (../gcjh$(exeext)): Likewise.
11395 (jcf-depend.o): New target.
11396 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
11397 (GCJH_SOURCES): Likewise.
11398 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
11399 dep_name argument.
11400 (find_classfile): Added dep_name argument.
11401 (find_class): Compute name of dependency.
11402 (open_in_zip): Call jcf_dependency_add_file.
11403 * gjavah.c (output_file): No longer global.
11404 (usage): Don't mention "gjavah".
11405 (help): Likewise.
11406 (java_no_argument): Likewise.
11407 (version): Likewise.
11408 (main): Recognize and handle -M family of options.
11409 (print_mangled_classname): Return is void.
11410 (process_file): Handle case where output is suppressed.
11411 (HANDLE_END_FIELD): Likewise.
11412 (HANDLE_METHOD): Likewise.
11413 * jcf-depend.c: New file.
11415 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
11417 * java-tree.def: Add missing newline at EOF.
11419 1998-10-13 Tom Tromey <tromey@cygnus.com>
11421 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
11422 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
11423 function.
11424 Include <config.h> and "system.h".
11425 (disassemble_method): Undefine RET to avoid clash with
11426 config/i386/i386.h.
11428 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11430 * decl.c (runtime_exception_type_node, error_exception_type_node):
11431 New global variables.
11432 (init_decl_processing): Initialized.
11433 * expr.c (java_lang_expand_expr): Set caught exception type to
11434 null if catch handler argument doesn't exit.
11435 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
11436 tree codes.
11437 * java-tree.h (runtime_exception_type_node,
11438 error_exception_type_node): Global variables declared.
11439 (DECL_FUNCTION_THROWS): New macro.
11440 (DECL_FUNCTION_BODY): Modified comment.
11441 (DECL_SPECIFIC_COUNT): Likewise.
11442 (struct lang_decl): New field throws_list.
11443 (IS_UNCHECKED_EXPRESSION_P): New macro.
11444 * lex.c (java_lex): Generate location information for THROW_TK.
11445 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
11446 EXCEPTIONS_P): New macros.
11447 (enum jdep_code): New value JDEP_EXCEPTION.
11448 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
11449 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
11450 PATCH_METHOD_RETURN_ERROR): New macros.
11451 (patch_method_invocation_stmt): Added new argument to prototype.
11452 (patch_synchronized_statement, patch_throw_statement,
11453 check_thrown_exceptions, check_thrown_exceptions_do,
11454 purge_unchecked_exceptions, check_throws_clauses): New function
11455 prototypes.
11456 * parse.y Fixed typo in keyword section.
11457 (throw:): Rule tagged <node>.
11458 (THROW_TK): Keyword tagged <operator>.
11459 (method_header:): Last argument to call to method_header passed
11460 from throws: rule.
11461 (throws:, class_type_list:, throw_statement:,
11462 synchronized_statement:, synchronized:): Defined actions.
11463 (method_header): New local variable current. Register exceptions
11464 from throws clause.
11465 (java_complete_tree): Complete and verify exceptions from throws
11466 clause.
11467 (complete_class_report_errors): Error message on exceptions not
11468 found
11469 (java_check_regular_methods): Fixed typo. Shortcut on private
11470 overriding methods. Changed error message on method
11471 redefinition. Check for throws clause compatibility.
11472 (check_throws_clauses): New function.
11473 (java_check_abstract_methods): Use DECL_NAME for wfl or current
11474 method. Changed error message on method redefinition.
11475 (currently_caught_type_list): New static variable.
11476 (java_complete_expand_methods): Purge unchecked exceptions from
11477 throws clause list. Call PUSH_EXCEPTIONS before walk and
11478 POP_EXCEPTIONS after.
11479 (resolve_qualified_expression_name): Pass new argument as NULL to
11480 patch_method_invocation_stmt.
11481 (patch_method_invocation_stmt): New argument ref_decl. Invoke
11482 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
11483 argument list when appropriate. Use new argument if non null to
11484 store selected method decl.
11485 (patch_invoke): Convert if necessary args of builtin types before
11486 forming CALL_EXPR. Argument list no longer reversed here.
11487 (invocation_mode): Treat final methods as static methods.
11488 (java_complete_tree): New cases for THROW_EXPR: and
11489 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
11490 function call.
11491 (complete_function_arguments): No more RECORD_TYPE
11492 conversion. Function parameter nodes no longer saved.
11493 (valid_ref_assignconv_cast_p): Avoid handling null type.
11494 (patch_binop): Fixed null constant reference handling.
11495 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
11496 BUILD_THROW macros.
11497 (patch_try_statement): Fixed comments. Record caught types in
11498 list, push the list, expand try block and pop the list.
11499 (patch_synchronized_statement, patch_throw_statement,
11500 check_thrown_exceptions, check_thrown_exceptions_do,
11501 purge_unchecked_exceptions): New functions.
11502 * typeck.c (lookup_argument_method): Allow WFL in place of method
11503 DECL_NAME during method definition check
11505 1998-10-09 Tom Tromey <tromey@cygnus.com>
11507 * gjavah.c (decode_signature_piece): New function.
11508 (print_c_decl): Use it. Added `name_override' argument.
11509 (print_method_info): Use name_override argument to print_c_decl.
11510 (seen_fields): Removed.
11511 (print_field_info): Don't update seen_fields.
11512 (struct method_name): New structure.
11513 (method_name_list): New global.
11514 (print_method_info): Add new method to list of methods.
11515 (name_is_method_p): New function.
11516 (print_field_info): If field name has same name as method, then
11517 change field name.
11518 (process_file): Parse methods before fields.
11519 (field_pass): New global.
11520 (HANDLE_END_FIELD): Take field_pass into account.
11522 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11524 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
11525 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
11527 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
11529 * jvspec.c: Fix bug in jvgenmain_spec patch.
11531 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11533 * Makefile.in (lang.o:): Install dependency on java-tree.def.
11534 * decl.c (soft_exceptioninfo_call_node): New global variable.
11535 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
11536 takes extra integer argument. soft_exceptioninfo_call_node
11537 initialized.
11538 * except.c (java_set_exception_lang_code): New function
11539 (method_init_exceptions): Called here.
11540 (prepare_eh_table_type): New function.
11541 (expand_end_java_handler): Called here.
11542 * expr.c (build_java_throw_out_of_bounds_exception): Now features
11543 one argument. Modified generation of call to
11544 soft_badarrayindex_node to use new argument.
11545 (build_java_arrayaccess): Pass faulty index value to
11546 build_java_throw_out_of_bounds_exception.
11547 (generate_name): New function.
11548 (java_lang_expand_expr): New local variables node, current,
11549 has_finally_p. Expand TRY_EXPR node.
11550 (process_jvm_instruction): Replace top of the stack with thrown
11551 object reference when entering exception handler.
11552 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
11553 specific tree codes.
11554 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
11555 global.
11556 (DECL_SPECIFIC_COUNT): New macro.
11557 (prepare_eh_table_type, java_set_exception_lang_code,
11558 generate_name): New function declarations.
11559 (match_java_method): Declaration deleted.
11560 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
11561 macros.
11562 * lex.c (TRY_TK, CATCH_TK): Generate location information.
11563 * parse.h (redefinition_error, refine_accessible_methods_list,
11564 can_cast_to_p): Function declaration removed.
11565 (classitf_redefinition_error, variable_redefinition_error,
11566 parse_jdk1_1_error, find_applicable_accessible_methods_list,
11567 find_most_specific_methods_list, argument_types_convertible,
11568 enter_a_block, valid_builtin_assignconv_identity_widening_p,
11569 valid_cast_to_p, valid_method_invocation_conversion_p,
11570 try_reference_assignconv, add_stmt_to_compound,
11571 build_jump_to_finally, build_tree_list, patch_try_statement,
11572 java_get_catch_block): New function declarations.
11573 * parse.y (string_buffer_type): Global variable deleted.
11574 (group_of_labels, catches, catch_clause, catch_clause_parameter,
11575 finally): Rules tagged <node>.
11576 (TRY_TK, CATCH_TK): Token tagged <operator>.
11577 (class_body_declaration:, class_member_declaration:,
11578 formal_parameter:, explicit_constructor_invocation:,
11579 interface_member_declaration:, constant_declaration:,
11580 primary_no_new_array:, class_instance_creation_expression:,
11581 array_creation_expression:): Issue error on unsuported JDK1.1
11582 features.
11583 (try_statement:, catches:, finally:): Define actions.
11584 (catch_clause_parameter): New rule.
11585 (catch_clause:): Use new rule catch_clause_parameter.
11586 (parse_jdk1_1_error): New function.
11587 (redefinition_error): Renamed classitf_redefinition_error.
11588 (variable_redefinition_error): New function.
11589 (check_class_interface_creation): Call
11590 classitf_redefinition_error.
11591 (java_complete_tree): Added error message on JDEP_TYPE: case.
11592 (complete_class_report_errors): Fixed indentation.
11593 (declare_local_variables): Call variable_redefinition_error.
11594 (source_end_java_method): Call java_set_exception_lang_code and
11595 emit_handlers where appropriate.
11596 (java_method_add_stmt): Call add_stmt_to_block.
11597 (add_stmt_to_block): New function.
11598 (lookup_method_invoke): Fixed outside comment. new local variable
11599 candicates. Call find_applicable_accessible_methods_list and
11600 find_most_specific_methods_list when searching for a
11601 method. Modified error report to list possible candidates when
11602 applicable.
11603 (find_applicable_accessible_methods_list,
11604 find_most_specific_methods_list, argument_types_convertible): New
11605 function.
11606 (refine_accessible_methods_list): Function deleted.
11607 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
11608 expr (if applicable) before calling patch_array_ref.
11609 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
11610 (enter_block): Fixed comment.
11611 (enter_a_block): New function.
11612 (patch_assignment): Reorganized. Call try_reference_assignconv for
11613 references. Call valid_cast_to_p instead of can_cast_to_p.
11614 (try_reference_assignconv,
11615 valid_builtin_assignconv_identity_widening_p): New functions.
11616 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
11617 (valid_cast_to_p, valid_method_invocation_conversion_p): New
11618 functions.
11619 (build_string_concatenation): Don't resolve StringBuffer.
11620 (patch_cast): Fixed inverted arguments.
11621 (patch_array_ref): Code to save array expr deleted. Call
11622 valid_cast_to_p instead of can_cast_to_p.
11623 (generate_labeled_block): Call generate_name.
11624 (build_jump_to_finally, build_try_statement, java_get_catch_block,
11625 patch_try_statement): New functions.
11626 * typeck.c (match_java_method): Function deleted.
11628 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
11630 * jvspec.c: jvgenmain_spec uses different temporary file names.
11632 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
11634 * jvspec.c (lang_specific_driver): Fail if user specifies
11635 --main= when not linking.
11637 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
11639 * class.c (make_class_data): Push value for `thread' field.
11640 * decl.c (init_decl_processing): Added `thread' field to class.
11642 * class.c (add_field): Always make static fields externally
11643 visible.
11645 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
11647 * expr.c (build_java_athrow,
11648 build_java_throw_out_of_bounds_exception, expand_invoke,
11649 build_newarray, expand_java_multianewarray, build_java_monitor):
11650 Update comments to reflect _Jv_* function names.
11652 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
11654 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
11655 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
11656 * parse.y (expand_start_java_method): Likewise.
11658 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
11660 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11662 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11663 (add_field): No longer need to convert from RECORD_TYPE to pointer,
11664 * expr.c: Remove no-longer-needed calls to promote_type.
11665 * decl.c (give_name_to_locals): Liekwise.
11666 * jcf-parse.c (get_class_constant): Compensate for new signatures.
11667 * parse.y: Add/remove promote_type calls as appropriate.
11668 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
11669 (parse_signature_string): Likewise.
11670 (build_java_array_type): Fix for now signature convenions.
11672 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
11674 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
11676 * class.c (init_class_processing): libjava function renamed to
11677 _Jv_RegisterClass.
11679 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11681 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11682 * java-tree.def: Fixed DEFTREECODE third argument.
11683 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11684 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11685 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11686 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11687 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11688 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11689 * lang.c (java_tree_code_type, java_tree_code_length,
11690 java_tree_code_name): New arrays.
11691 (lang_init): Append Java tree node definitions to Gcc ones.
11692 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11693 defined.
11694 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11695 wfl_to_string.
11696 (java_lex): Allow declaration of empty string constants. Retain
11697 location information on CASE_TK and DEFAULT_TK.
11698 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11699 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11700 Modified to be more robust.
11701 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11702 (build_new_invocation, try_builtin_assignconv,
11703 patch_switch_statement, string_constant_concatenation,
11704 build_string_concatenation, patch_string_cst, patch_string,
11705 java_expand_switch): New function declarations.
11706 * parse.y: Rules related to switch and EH tagged <node>.
11707 (label_id): Set to NULL_TREE
11708 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11709 tree nodes.
11710 (this_or_super:): Fixed indentation.
11711 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11712 statement_expression:): Removed call to RULE on all sub-rules.
11713 (switch_expression:, switch_labels:): New rules.
11714 (switch_statement:, switch_block:, switch_block_statement_groups:,
11715 switch_block_statement_group:, switch_labels:, switch_label:):
11716 Defined actions.
11717 (throw_statement:, synchronized_statement:, try_statement:):
11718 Defined temporary actions.
11719 (class_instance_creation_expression:): Call
11720 build_new_invocation. Fixed indentation.
11721 (field_access): Fixed indentation.
11722 (method_invocation): Likewise.
11723 (make_qualified_primary): Use THIS_EXPR.
11724 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
11725 resolving from SUPER, set *type_found.
11726 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
11727 (java_complete_tree): Removed unused local variable `location'. Case
11728 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
11729 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
11730 on MODIFY_EXPR: and all binary operator tree code cases. Removed
11731 STRING_CST: case. default: checks for patchable strings.
11732 (complete_function_arguments): Transform string constant or
11733 crafted StringBuffer if necessary.
11734 (build_method_invocation): Fixed comments.
11735 (build_new_invocation): New function.
11736 (patch_assignment): Call try_builtin_assignconv to figure a valid
11737 assignment conversion between builtin types.
11738 (try_builtin_assignconv): New function.
11739 (build_binop): Use URSHIFT_EXPR directly to call build.
11740 (operator_string): Use UNARY_PLUS_EXPR.
11741 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
11742 operator.
11743 (do_merge_string_cste, merge_string_cste,
11744 string_constant_concatenation, build_string_concatenation,
11745 patch_string, patch_string_cst): New function.
11746 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11747 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11748 (build_newarray_node): Use NEW_ARRAY_EXPR.
11749 (build_this): Use THIS_EXPR.
11750 (build_return): Enable debug information on return statement.
11751 (build_if_else_statement): Likewise.
11752 (complete_labeled_statement): Fixed related comment.
11753 (build_loop_body): Fixed comment.
11754 (build_bc_statement): Enable debug information on break/continue
11755 statements.
11756 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11757 context.
11758 (patch_switch_statement, case_identity, java_expand_switch): New
11759 functions.
11761 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11763 * buffer.h (BUFFER_INIT): New macro.
11764 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11765 Pass (struct jcf_partial *state) to most functions.
11766 (jcf_block, jcf_relocation): New types.
11767 Support labels, branches, conditionals, loops.
11769 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11771 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11773 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11775 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11776 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11777 not integer_type_node (INT_TYPE_SIZ bits).
11779 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11781 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11782 * jcf-dump.c (print_exception_table): New function.
11783 (disassemble_method): Better handling of wide instructions.
11784 Make more robust for bad input.
11786 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11788 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11789 FreeBSD.
11791 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11793 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11795 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11797 * Makefile.in ($(PARSE_H)): Removed target.
11799 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11801 * Makefile.in (JAVA_OBJS): Add memmove.o
11802 (memmove.o): New target & rules.
11804 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11806 * expr.c (expand_invoke): Don't generate a call to the class init
11807 code.
11809 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11811 * Makefile.in: Add many missing dependencies.
11812 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11813 as appropriate.
11814 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11815 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11817 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11819 * decl.c (complete_start_java_method): If method is static (and
11820 not private) call _Jv_InitClass.
11821 * expr.c (expand_invoke): Don't call build_class_init.
11823 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11825 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11827 * Make-lang.in (GCJ): Define before using.
11829 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11831 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11832 losing due to namespace pollution in GNU getopt.h
11834 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11836 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11837 (java.all.cross): Likewise.
11838 (java.rest.encap): Likewise.
11840 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11842 * gjavah.c (print_class_decls): Fix thinko in arglist
11843 * jcv-io.c (find_classfile): Similarly.
11845 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11847 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11849 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11851 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11852 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11853 * Makefile.in (PARSE_C): New macro.
11854 (PARSE_H): Likewise.
11855 (PARSE_SCAN_C): Likewise.
11856 ($(PARSE_C)): Target renamed from parse.c.
11857 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11858 (clean): Remove parse-scan.c as well.
11859 (parse.o): Depend on $(PARSE_C).
11861 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11863 * README, license.terms: Removed.
11865 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11866 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11867 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11868 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11869 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11870 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11871 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11872 and Java trademark attribution.
11874 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11876 * Makefile.in: Use gcjh, not gjavah.
11877 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11878 * Make-lang.in: Changed gjavah to gcjh everywhere.
11880 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11882 * gjavah.c: Support new -prepend -add -append flags.
11883 (print_method_info): Method is not virtual if class is final.
11885 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11887 * jv-scan.c: Fixed copyright assignment.
11888 * keyword.gperf: Likewise.
11889 * keyword.h: Likewise.
11890 * lex.c: Fixed copyright assignment.
11891 (java_lex): Push unicode back when parsing '<'.
11892 * lex.h: Fixed copyright assignment.
11893 * parse-scan.y: Likewise.
11894 * parse.h: Fixed copyright assignment.
11895 (build_debugable_stmt, complete_for_loop): New function prototypes.
11896 * parse.y: Fixed copyright assignment.
11897 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11898 size_zero_node when completing a loop with no exit condition.
11899 (for_statement_nsi:): Define action.
11900 (for_init:, for_update:): Return size_zero_node when empty.
11901 (declare_local_variables): Call build_debugable_stmt.
11902 (build_debugable_stmt): New function.
11903 (build_loop_body): Build debugable statement around loop
11904 condition part.
11905 (complete_loop_body): Take into account the debugable statement
11906 around the EXIT_EXPR.
11907 (complete_loop_body): New function.
11908 (patch_exit_expr): Fixed condition inversion.
11910 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11912 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11913 name of thread define.
11914 * jvspec.c (THREAD_NAME): New macro.
11915 (GCLIB): Likewise.
11916 (THREADLIB): Likewise.
11917 (lang_specific_driver): Recognize attempt to link with thread
11918 library or gc library. Recognize -ljava on command line so it
11919 isn't linked against more than once.
11921 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11923 * parse-scan.y (report_main_declaration): Name of the class
11924 containing `main' can be a qualified name.
11926 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11928 * config-lang.in: Changed gjavac to gjc everywhere.
11929 * Make-lang.in: Changed gjavac to gjc everywhere.
11931 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11933 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11934 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11935 and install the files.
11936 * Makefile.in (JAVA_OBJS_LITE): New variable.
11937 (compiler:): Now include jv-scan as a dependency.
11938 (../jv-scan$(exeext), parse-scan.c): New targets.
11939 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11940 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11941 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11942 check for errors even if parse_only.
11943 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11944 defined.
11945 (yylex): New function. Uses java_lex body.
11946 (java_lex): Removed commented out statement. Remove local variable
11947 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11948 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11949 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11950 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11951 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11952 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11953 where appropriate.
11954 (java_lex_error): Empty if JC1_LITE is defined.
11955 (java_get_line_col): Return 0 if JC1_LITE is defined.
11956 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11957 SET_MODIFIER_CTX): Moved into the section containing the macros
11958 conditionally defined by JC1_LITE.
11959 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11960 argument if JC1_LITE is defined.
11961 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11962 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11963 is defined.
11964 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11965 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11966 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11967 to different values according to JC1_LITE.
11968 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11969 declared if JC1_LITE set.
11970 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11971 defined if JC1_LITE not set.
11972 (struct parser_ctx): Reorganized and skip the jc1 front end part
11973 if JC1_LITE set.
11974 (java_layout_classes): New function definition.
11975 (java_push_parser_context, java_init_lex, yyparse, yylex,
11976 yyerror): Prototype always declared. All other static function
11977 prototypes declared only if JC1_LITE is not set.
11978 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11979 declared in parse.h.
11980 (java_layout_classes): New function.
11981 (java_complete_expand_methods): No longer layout the class here.
11982 * parse-scan.y: New file.
11983 * jv-scan.c: New file.
11985 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11987 * gjavah.c (main): Handle -friend option.
11988 (friend_specs): New global.
11989 (generate_access): Handle friend_specs.
11990 (process_file): Likewise.
11991 (MAX_FRIENDS): New macro.
11992 (friend_count): New global.
11993 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11994 Changed all callers.
11996 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11998 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11999 (main): Handle processing all the entries of a named .zip archive.
12000 * jcf-io.c (jcf_trim_old_input): New function.
12001 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
12003 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
12005 * lang.c (flag_assume_compiled): Make default be on.
12007 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
12009 * jcf-dump.c: Add bunches of flags to control output more.
12010 (process_class): New function; support printing more than one class.
12011 (main): Support new --print-main and --javap flags.
12012 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
12013 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
12015 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
12017 Change mangling of dispatch table to match C++ vtable (w/thunks).
12018 * class.c (build_dtable_decl), java-tree.h: New function.
12019 (make_class_data): Call it.
12020 * decl.c (init_decl_processing): Likewise.
12022 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
12024 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
12025 soft_anewarray; adjust args passed.
12026 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
12027 match _Jv_NewObjectArray.
12029 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12031 * decl.c (push_labeled_block, pop_labeled_block): New functions.
12032 * expr.c (loopup_label): Call create_label_decl.
12033 (create_label_decl): New function.
12034 (java_lang_expand_expr): Call expand_start_bindings with argument
12035 set to zero.
12036 * java-tree.h Added space after PROTO in function declarations
12037 when necessary.
12038 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
12039 (create_label_decl, push_labeled_block): New function
12040 declarations.
12041 * lex.c (label_id): Initialize.
12042 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
12043 switch.
12044 * parse.h Added space after PROTO in function declarations when
12045 necessary.
12046 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
12047 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
12048 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
12049 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
12050 macros.
12051 (struct parser_ctxt): New fields current_loop,
12052 current_labeled_block.
12053 (build_if_else_statement, patch_if_else_statement,
12054 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
12055 generate_labeled_block, complete_labeled_statement,
12056 build_bc_statement, patch_bc_statement, patch_loop_statement,
12057 build_new_loop, build_loop_body, complete_loop_body): New function
12058 declarations.
12059 * parse.y (java_warning_count): New global variable.
12060 (label_id): New static variable.
12061 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
12062 (block:): Return size_zero_node when block is empty.
12063 (empty_statement:): Return size_zero_node.
12064 (statement:): Implement supplemental action when for_statement: is
12065 reduced.
12066 (label_decl:): New rule.
12067 (labeled_statement:): Rewritten using label_decl. Actions
12068 implemented.
12069 (labeled_statement_nsi:): Likewise.
12070 (if_then_statement): Actions implemented.
12071 (while_expression): New rule.
12072 (while_statement:): Rewritten using while_expression. Actions
12073 implemented.
12074 (while_statement_nsi:): Likewise.
12075 (do_statement_begin:): New rule.
12076 (do_statement:): Rewritten using do_statement_begin. Actions
12077 implemented.
12078 (for_statement:): Rewritten using for_begin. Actions implemented.
12079 (for_statement_nsi:): Likewise.
12080 (for_header:, for_begin:): New rules.
12081 (for_init:): Actions implemented.
12082 (statement_expression_list:, break_statement:,
12083 continue_statement:): Likewise.
12084 (yyerror): Count number of issued warning(s).
12085 (java_report_errors): Report error(s) and/or warning(s).
12086 (java_complete_class): Use build_java_argument_signature to
12087 recompute completed method signature.
12088 (java_check_regular_methods): New locals method_wfl and aflags.
12089 Use method_wfl instead of lookup_cl during error reports. Fixed
12090 indentation and modified some error messages. Use
12091 lang_printable_name in method instead of the DECL_NAME. New code
12092 to issue warnings on methods not overriding corresponding methods
12093 private to a different package.
12094 (java_method_add_stmt): Call add_stmt_to_compound.
12095 (add_stmt_to_compound): New function.
12096 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
12097 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
12098 (build_if_else_statement, patch_if_else_statement,
12099 build_labeled_block, generate_labeled_block,
12100 complete_labeled_statement, build_new_loop, build_loop_body,
12101 complete_loop_body, patch_loop_statement, build_bc_statement,
12102 patch_bc_statement, patch_exit_expr): New functions.
12103 * typeck.c (build_java_signature): Build argument signature before
12104 enclosing it in between parenthesis.
12106 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
12108 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
12109 (JAVA_OBJS): Added reminder comment
12111 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
12113 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
12114 be interpreted as a long long.
12116 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
12118 * decl.c (init_decl_processing): Use _Jv_InitClass, not
12119 soft_initialise_class. Use _Jv_NewMultiArray, not
12120 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
12121 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
12122 _Jv_CheckArrayStore, not soft_checkarraystore. Use
12123 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
12125 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
12127 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
12128 length_identifier_node): New global tree node constants.
12129 * parse.y (kw_super, kw_this, kw_length): Removed globals.
12130 Replace uses by super_identifier_node etc.
12131 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
12133 * parse.y (resolve_field_access): Don't special-case ".length" if
12134 flag_emit_class_files.
12135 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
12136 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
12137 and ARRAY.length.
12139 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
12141 * decl.c (init_decl_processing): Remove unused method_type_node fields.
12142 * class.c (make_method_value): Remove init for removed fields.
12144 * class.c (layout_class): Use build_java_argument_signature.
12145 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
12147 * typeck.c (push_java_argument_signature): Removed. Merged into ...
12148 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
12149 (build_java_signature): Don't use push_java_argument_signature.
12151 * typeck.c (lookup_argument_method): New function.
12152 * parse.y (java_check_regular_methods): Use lookup_argument_method
12153 instead of lookup_java_method2 followed by lookup_java_method.
12155 * parse.y (check_method_redefinition): Minor optimization.
12157 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
12158 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
12160 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
12162 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
12163 c-pragma.o.
12165 * gjavah.c (java_float_finite): Use K&R-style definition.
12166 (java_double_finite): Likewise.
12167 (generate_access): Now returns void. Changed all callers.
12168 (last_access_generated): Removed.
12169 (process_file): Only make a single pass over the .class file.
12171 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
12173 * class.c (get_dispatch_table): Add extra dummy vtable entry,
12174 for compatibility for G++ (with -fvtable-thunks).
12175 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
12177 * gjavah.c (process_file): Use public inheritance for super-class.
12179 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12181 * lex.c (java_init_lex): Initialize ctxp->package.
12182 * parse.h (struct parser_ctxt): package and package_len replaced
12183 by tree package, an identifier node. Field method_decl_list is
12184 gone. Fixed comments.
12185 (lookup_field_wrapper, merge_qualified_name, not_accessible,
12186 class_in_current_package): New function prototypes.
12187 * parse.y (array_type:): Set class loaded flag on primitive type
12188 arrays.
12189 (package_declaration:): Assign ctxp->package to the
12190 identifier node.
12191 (method_invocation:): Handle invocation of method qualified by
12192 `super'.
12193 (single_type_import_declaration:): Removed ambiguity check.
12194 (java_pop_parser_context): New local variable `next'. Reset and
12195 set IMPORT_CLASSFILE_NAME flags on current and previous import
12196 list.
12197 (java_accstring_lookup): Use new local macro COPY_RETURN.
12198 (lookup_field_wrapper): New function.
12199 (parser_qualified_classname): Use merge_qualified_name.
12200 (parser_check_super_interface): Broaden error message.
12201 (do_resolve_class): Check for qualified class name in the current
12202 compilation unit if appropriate.
12203 (process_imports): Check for already defined classes.
12204 (check_pkg_class_access): Got rid of call to
12205 get_access_flags_from_decl.
12206 (java_complete_expand_methods): Call safe_layout_class based on
12207 the current class size.
12208 (make_qualified_primary): Build a WFL qualification on primary if
12209 none exists.
12210 (merge_qualified_name): New function.
12211 (make_qualified_name): Use merge_qualified_name.
12212 (resolve_expression_name): Use safe_lookup_field.
12213 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
12214 (resolve_qualified_expression_name): Likewise. Check on resolved
12215 element accessibility.
12216 (not_accessible_p, class_in_current_package): New functions.
12217 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
12218 (patch_method_invocation_stmt): Merged common pieces. Check
12219 accessibility of invoked method.
12220 (check_for_static_method_reference): Add returned type in error
12221 message.
12222 (invocation_mode): Get rid of bogus check on PRIVATE methods.
12223 (refine_accessible_methods_list): Merged two conditions in test.
12224 (java_complete_class): Sanity check on stabilize_ref gone.
12225 * zextract.c (read_zip_archive): Cast lseek second argument to long.
12227 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
12229 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
12231 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
12233 * gjavah.c (F_NAN): Removed.
12234 (F_NAN_MASK): New macro.
12235 (F_POSITIVE_INFINITY): Removed.
12236 (F_NEGATIVE_INFINITY): Likewise.
12237 (java_float_finite): Rewrote.
12238 (D_NAN_MASK): Renamed.
12239 (java_double_finite): Rewrote.
12240 (D_POSITIVE_INFINITY): Removed.
12241 (D_NEGATIVE_INFINITY): Likewise.
12243 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
12244 If verbose, print underlying representation of value in hex.
12246 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
12248 * buffer.h, buffer.c: New files.
12249 * Makefile.in (JAVA_OBJS): Add buffer.o.
12251 Support locals variables and writing their debug entries to .class.
12252 * jcf-write.c: Simplify some by user new buffer type.
12253 (vode_buffer_grow): Removed.
12254 (struct localvar_info): New type.
12255 (localsvars, localvartable): New buffers.
12256 (localvar_alloc, localvar_free): New functions.
12257 (generate_bytecode_insns): Handle local variables.
12258 (generate_classfile): Write LocalVariableTable attribute.
12260 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12262 * jcf-io.c (open_in_zip): Check the zipfile magic number.
12263 * zipfile.h (ZIPMAGIC): New macro.
12265 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
12267 * Makefile.in (gjavah.o): Updated dependencies.
12268 (jcf-dump.o): Likewise.
12269 (all.indirect): Use ../gjavah.
12270 (../gjavah$(exeext)): Likewise.
12271 (clean): Don't remove gjavah.
12272 (clean): Remove parse.c, not java/parse.c.
12273 * Make-lang.in (java): Added gjavah.
12274 (gjavah$(exeext)): New target.
12275 (GJAVAH_SOURCES): New macro.
12276 (java.all.build): Added gjavah.
12277 (java.all.cross): Likewise.
12278 (java.rest.encap): Likewise.
12279 * config-lang.in (compilers, stagestuff): Added gjavah.
12281 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
12283 * gjavah.c (java_float_finite): New function.
12284 (java_double_finite): Likewise.
12285 (F_POSITIVE_INFINITY): New macro.
12286 (F_NEGATIVE_INFINITY): Likewise.
12287 (F_NAN): Likewise.
12288 (D_POSITIVE_INFINITY): Likewise.
12289 (D_NEGATIVE_INFINITY): Likewise.
12290 (D_NAN): Likewise.
12291 (print_field_info): Use java_float_finite and java_double_finite.
12293 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
12295 * parse.y (method_header): Name "this" implicit argument.
12297 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
12299 * jcf-write.c: Write out LineNumberTable attribute in .class file.
12300 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
12301 (put_linenumber): New function.
12302 (generate_bytecode_insns, generate_classfile): Write line numbers.
12304 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12306 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
12307 (lookup_name, build_known_method_ref, build_class_init,
12308 build_invokevirtual, invoke_build_dtable, match_java_method,
12309 build_field_ref, pushdecl_force_head, build_java_binop,
12310 binary_numeric_promotion, build_decl_no_layout,
12311 build_java_arrayaccess, build_newarray, build_anewarray,
12312 build_java_array_length_access, build_java_arraynull_check): New
12313 extern function prototypes.
12314 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12315 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
12316 java-tree.h.
12317 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
12318 to NULL
12319 * jcf.h (jcf_out_of_synch): New extern function prototype.
12320 * parse.h: Static/global function implemented in parse.y
12321 prototyped and declarations moved at the end of the file.
12322 (DECL_P): Check that the argument isn't null.
12323 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12324 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
12325 (QUAL_DECL_TYPE): New macro.
12326 (PARAMS): Macro definition removed.
12327 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
12328 (return_statement:): Call build_return.
12329 (field_access:): Call make_qualified_primary in sub rule.
12330 (method_invocation:): Build method invocation and call
12331 make_qualified_primary when processing primaries.
12332 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
12333 get_type_from_signature.
12334 (java_check_regular_method): Extra integer 0 argument when calling
12335 lookup_java_method2.
12336 (lookup_java_interface_method2): Extra method DECL argument when
12337 calling lookup_java_interface_method2.
12338 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
12339 COMPOUND_EXPR node.
12340 (java_complete_expand_method): Layout current class iff not
12341 already done. Don't process interface's methods.
12342 (java_complete_expand_method): Use super class only if it
12343 exists. Use current class otherwise.
12344 (make_qualified_primary): New function.
12345 (resolve_expression_name): Process qualified expression or
12346 expression from primary the same way.
12347 (resolve_expression_name): Two last arguments to
12348 resolve_field_access are now NULL_TREEs.
12349 (resolve_field_access): New variable is_static. Local field must
12350 be DECLs. is_static computed on field DECLs only. Append code in
12351 where_found to the field access if necessary. Use QUAL_DECL_TYPE
12352 to initialize field_type.
12353 (resolve_qualified_expression_name): New local variable,
12354 previous_call_static and is_static. Handle primaries with function
12355 calls, casts, array references and `this'. `super' now handled as
12356 `(super_class)this'. Use is_static to clarify boolean expressions.
12357 Added code to handle case where a proper handle is required to
12358 access a field. Use QUAL_DECL_TYPE where applicable.
12359 (maybe_access_field): New function.
12360 (patch_method_invocation_stmt): New arguments primary, where,
12361 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
12362 deleted. Use `where' as a type to search from if specified. Check
12363 for static method reference where forbidden. Append primary or
12364 current_this to the argument list if not calling constructor nor
12365 static methods.
12366 (check_for_static_method_reference): New function.
12367 (patch_invoke): Layout the class on which new is done if
12368 necessary.
12369 (lookup_method_invoke): Changed format to report errors on
12370 methods.
12371 (qualify_ambiguous_name): New local variable this_found. Now
12372 handle things from primaries. Method call are considered
12373 expression names.
12374 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
12375 changed into NULLs.
12376 (not_initialized_as_it_should_p): Comply with the new DECL_P.
12377 (java_complete_tree): New case fo RETURN_EXPR. Process function
12378 call arguments in separate function.
12379 (complete_function_arguments): New function.
12380 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
12381 anymore.
12382 (patch_assignment): Take the return function slot into account as
12383 a RHS. Distinguish assignment from a return.
12384 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
12385 when checking methods in interfaces.
12386 (resolve_type_during_patch): NULL argument to unresolve_type_p
12387 instead of NULL_TREE.
12388 (patch_newarray): Fixed typo in comment.
12389 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
12390 (build_return, patch_return): New functions.
12391 * typeck.c (lookup_java_constructor): Fixed typo in comment.
12393 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
12395 * constants.c (find_name_and_type_constant, find_fieldref_index,
12396 find_methodref_index): New methods.
12397 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
12398 just return given method. Also, rename to build_known_method_ref.
12399 (expand_invoke): Rename call to build_invoke_non_interface.
12400 * java-tree.h, parse.h: Update prototype.
12401 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
12402 (such as expand_expr_stmt) if flag_emit_class_files.
12403 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
12404 STACK_TARGET, IGNORE_TARGET): New macros.
12405 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
12406 (generate_bytecode_insn): New function to generate method's bytecode.
12407 (generate_classfile): Node generate Code attribute for a method.
12408 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
12409 push_long_const, field_op, adjust_typed_op, maybe_wide):
12410 New functions used by generate_bytecode_insn.
12412 * typeck.c (signature_include_return): Remove variable.
12413 (push_java_argument_signature, build_java_argument_signature): New.
12414 (build_java_signature): Use push_java_argument_signature.
12415 * parse.y: Use build_java_argument_signature instead of fiddling
12416 with signature_include_return.
12418 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
12420 * gjavah.c (print_c_decl): Always generate JArray<>* for array
12421 types.
12423 * Makefile.in (all.indirect): Added gjavah$(exeext).
12424 (gjavah$(exeext)): Added $(exeext).
12425 (clean): Likewise.
12427 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12429 * class.c (layout_class): Call to java_layout_parsed_class replace
12430 by safe_layout_class.
12431 * expr.c (build_java_array_length_access): Removed static storage
12432 class in the function definition.
12433 (build_java_arraynull_check): Likewise.
12434 Also fixed typos in two comments.
12435 * lex.c (java_init_lex): Initialize static global kw_length.
12436 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
12437 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
12438 java_lex_error.
12439 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
12440 * parse.h (resolve_no_layout): New static function declaration.
12441 (get_identifier_in_static): Declaration removed.
12442 (java_layout_parsed_class): Function name declaration changed to
12443 safe_layout_class.
12444 (build_newarray_node, patch_newarray, resolve_type_during_patch,
12445 not_initialized_as_it_should_p, build_this): New static function
12446 declarations.
12447 (pushdecl_force_head, build_java_binop, int_fits_type_p,
12448 binary_numeric_promotion, stabilize_reference,
12449 build_decl_no_layout, build_java_arrayaccess): Extern function
12450 declarations moved into their own section.
12451 (build_newarray, build_anewarray, build_java_array_length_access,
12452 build_java_arraynull_check): New extern function declarations.
12453 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
12454 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
12455 fake tree codes.
12456 (CALL_CONSTRUCTOR_P): New macro.
12457 * parse.y (kw_length): New static global tree node.
12458 (return_statement): Tagged <node>.
12459 (RETURN_TK): Tagged <operator>.
12460 (variable_declarator_id:): Build variable declaration with an
12461 empty initialization value if a syntax error was found in the
12462 initialization part of the variable declaration.
12463 (statement_without_trailing_substatement:): return_statement: now
12464 uses the default rule.
12465 (return_statement:): Temporarily fixed to return NULL_TREE.
12466 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
12467 (class_instance_creation_expression:): Class creation rules now
12468 call build_method_invocation upon reduction.
12469 (array_creation_expression:): Rules call build_newarray_node upon
12470 reduction.
12471 (dim_exprs:): Build a list of dimension expressions.
12472 (dim_expr:): Store location of the OSB_TK in the dimension
12473 expression node.
12474 (method_invocation:): Added a new error rule.
12475 (build_unresolved_array_type): WFL argument may also be an array
12476 on a primitive type. Name of the argument changed to reflect this.
12477 (method_declarator): Insert argument type at the beginning of the
12478 argument type list and later reverse the list.
12479 (unresolved_type_p): Argument 'returned' may be optionally
12480 NULL_TREE.
12481 (java_layout_class_from_source): Function renamed
12482 safe_layout_class.
12483 (resolve_and_layout): Now call resolve_no_layout and
12484 safe_layout_class.
12485 (resolve_no_layout): New function.
12486 (purify_type_name): New function.
12487 (complete_class_report_errors): Call purify_type_name during error
12488 report on a type not found.
12489 (process_imports): error_found local variable doesn't need to be
12490 initialized to zero.
12491 (declare_local_variables): New local type_wfl. Fixed typo in error
12492 message. type_wfl assigned to unresolved type and used to register
12493 incomplete type. Build a WFL around the variable initialization
12494 statement so that debug info can be generated on it.
12495 (source_start_java_method): Reverse argument list after they've
12496 been processed.
12497 (current_this): New static global variable.
12498 (java_complete_expand_methods): Set current_this when appropriate.
12499 (resolve_expression_name): Build correct static and non static
12500 field access bearing a simple name.
12501 (resolve_field_access): Resolve the length field of arrays. Handle
12502 f.m() cases.
12503 (patch_method_invocation_stmt): Set the type of the method
12504 invocation to error_mark_node. This value is later overridden by a
12505 valid type, if any. Don't handle qualified constructor invocation
12506 as qualified method invocation. Call lookup_method_invoke with its
12507 new flag. It's no longer necessary to access the selected method
12508 as the value of a tree list. Handle constructor invocation.
12509 (patch_invoke): Reverse argument list when invoking non interface
12510 methods. Insert call to new as the first argument of the
12511 constructor.
12512 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
12513 defined within a final class. Return INVOKE_STATIC if the invoked
12514 method is a constructor.
12515 (lookup_method_invoke): New lc argument is a flag to indicate a
12516 constructor lookup. Now handle constructor lookup. Choose the most
12517 specific method in case several were matching the invocation
12518 requirements. Return a method decl instead of a tree list featuring
12519 one single method decl element.
12520 (refine_accessible_methods_list): New lc flag argument to
12521 indicate that a constructor is being looked up.
12522 (not_initialized_as_it_should_p): New function.
12523 (java_complete_tree): Now process fake tree codes
12524 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
12525 save_expr on resolved function call arguments. Case on
12526 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
12527 (patch_assignment): LHS can be a field access expression. When
12528 dealing with reference, lhs_type is the promoted type of the
12529 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
12530 applicable.
12531 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12532 (patch_binop): Use not_initialized_as_it_should_p where
12533 applicable.
12534 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12535 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
12536 where applicable.
12537 (resolve_type_during_patch): New function.
12538 (patch_cast): Call resolve_type_during_patch to resolve type and
12539 report error accordingly.
12540 (patch_array_ref): Use not_initialized_as_it_should_p where
12541 applicable. Array base expression is saved before being
12542 used. Promote the type of an array elements if it contains non
12543 builtin types.
12544 (build_newarray_node, patch_newarray, build_this): New functions.
12546 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
12548 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
12549 increment it in `for' statement.
12550 (print_field_info): If number is inf or nan, don't print it.
12551 (print_method_info): If method name is `delete', just ignore it.
12552 (print_c_decl): Special-case jstringArray.
12554 * gjavah.c (help): New function.
12555 (no_argument): New function.
12556 (usage): Changed text.
12557 (main): Rewrote argument handling. Now handles -v, --help,
12558 --version.
12559 (version): New function.
12560 (found_error): New global.
12561 (main): Return found_error.
12562 (generate_access): Set found_error.
12563 (print_c_decl): Likewise.
12565 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
12567 * gjavah.c (print_c_decl): Don't print "," when examining field.
12568 Skip type name when looking at "[L" types.
12569 (process_file): Now static.
12570 (generate_access): Now returns int.
12571 (last_access_generated): New global.
12572 (process_file): Clear last_access_generated; make multiple passes
12573 over the class.
12574 (print_field_info): Just return if generate_access returns true.
12575 (print_method_info): Likewise. Also, allow <init> functions to
12576 pass through.
12577 (print_c_decl): Added is_init argument. Print constructors
12578 properly.
12579 (print_cxx_classname): Use UTF8_GET to extract characters from
12580 string.
12581 (print_base_classname): New function.
12582 (print_class_decls): New function.
12583 (process_file): Use it.
12584 (utf8_cmp): New function.
12586 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
12588 * lang-options.h: Format changed to match changes in gcc/toplev.c
12589 to implement a --help option.
12591 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
12593 * decl.c (init_decl_processing): Revert change to dtable_type.
12595 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
12597 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
12599 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
12601 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
12603 * lang.c (lang_init): Default flag_exceptions to 1, without
12604 checking to see if it's 2 first.
12606 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
12608 * constants.c: Include "system.h".
12609 * decl.c: Likewise.
12610 * lang.c (flag_new_exceptions): Get via extern now.
12611 (lang_init_options): New functions. Turn on flag_new_exceptions.
12613 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12615 * lex.c (java_lex): Return 0 when we see an invalid character in
12616 the input.
12618 * lex.c (java_read_char): Specify extra argument when calling
12619 java_lex_error.
12620 (java_read_unicode, java_parse_end_comment,
12621 java_parse_escape_sequence): Likewise,
12622 (java_lex): Specify extra argument when calling
12623 java_lex_error. Test that IDs are beginning with a legal character
12624 for IDs. Handle invalid characters with an error message and a
12625 call to java_lex_error.
12626 (java_lex_error): Adjust column position by new argument
12627 `forward'. Issue an error even if in the middle of reporting an
12628 other error.
12630 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
12632 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
12633 we don't explicitly put a null pointer when we're copying it.
12635 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
12637 * gjavah.c (print_cxx_classname): New function.
12638 (super_class_name): Likewise.
12639 (print_super_fields): Removed.
12640 (in_super): Removed.
12641 (print_field_info): Never generate #defines.
12642 (print_c_decl): Changed generated types to match JNI. No longer
12643 print class name before method name.
12644 (print_method_info): Print "static" before static methods.
12645 Print "virtual" before non-final methods.
12646 (usage): Use exit(1), not exit(-1).
12647 (main): Likewise.
12648 (print_field_info): Use %.17g to print a double.
12649 (last_access): New globals.
12650 (process_file): Initialize last_access.
12651 (usage): Now static.
12652 (ACC_VISIBILITY): New define.
12653 (generate_access): New function.
12654 (print_field_info): Call it.
12655 (print_method_info): Likewise. Also, generate information for all
12656 methods, not just native methods. Return void.
12657 (print_c_decl): Return void.
12658 (print_field_info): Return void.
12660 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12662 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12663 processing the jc1 grammar file. Prefix bison functions and
12664 variables with java_.
12665 (parse.c): Dependencies on parse.h and lex.h
12666 * expr.c (build_java_arrayaccess): Function now global.
12667 * java-tree.h: Comment reorganized to carry on previous
12668 classification effort.
12669 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
12670 RESOLVE_TYPE_NAME_P): New flags on WFLs.
12671 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
12672 java_parse (new prefix java_ generated by bison).
12673 (java_layout_parsed_class, java_register_parsed_class): Function
12674 call removed.
12675 (yyparse): Removed unnecessary call to init_outgoing_cpool.
12676 * lex.c (static tree wfl_op): Variable deleted.
12677 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12678 ctxp fields to NULL_TREE.
12679 (java_lex): No longer create WFL for operators. Filename caching
12680 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12681 created as STRING_CST and later expanded. Removed extra argument
12682 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12683 and SUPER.
12684 (build_wfl_node): Removed code in comments.
12685 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12686 store token and location data in the current bison token.
12687 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12688 static/extern function declaration at the beginning of the file.
12689 (struct qualification): Data structure definition deleted.
12690 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12691 (qualify_ambiguous_name): Function declaration modified. Function
12692 now returns nothing.
12693 (build_array_ref, patch_array_ref, make_qualified_name,
12694 resolve_qualified_expression_name, maybe_generate_clinit,
12695 resolve_field_access): New static function declarations.
12696 (build_java_arrayaccess): New extern function declaration.
12697 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12698 (CALL_EXPR_PRIMARY): Macro deleted.
12699 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12700 (struct parser_ctxt): Field initialized_final
12701 removed. non_static_initialized, static_initialized: New fields.
12702 * parse.y (static tree kw_super, static tree kw_this): New global
12703 static.
12704 (%union): tree wfl field of operator member replaced by int
12705 location. WFLs are non longer created for operators.
12706 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12707 (qualified_name:): Now calls make_qualified_name to build the
12708 identifier.
12709 (type_declaration:): Consider generating <clinit> when class
12710 parsing completed.
12711 (variable_declarator:): Directly build an assignment node when the
12712 variable is initialized when declared.
12713 (this_or_super:): Build a WFL and set current location when THIS
12714 or SUPER are parsed.
12715 (expression_statement:): Wrap statement around a WFL.
12716 (primary_no_new_array:): Fixed typo. Changed value returned by
12717 THIS_TK because of its new type (temporary).
12718 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12719 (field_access:): Build qualified name with SUPER.
12720 (method_invocation:): Fixed returned value because of SUPER's new
12721 type.
12722 (array_access:): Use OSB_TK location information.
12723 (post_increment_expression:, post_decrement_expression:,
12724 unary_expression:, pre_increment_expression:,
12725 pre_decrement_expression:, unary_expression_not_plus_minus:,
12726 cast_expression:, multiplicative_expression:,
12727 additive_expression:, shift_expression:, relational_expression:,
12728 equality_expression:, and_expression:, exclusive_or_expression:,
12729 inclusive_or_expression:, conditional_and_expression:,
12730 conditional_or_expression:, assignment:): Use new location/token
12731 information available on operators.
12732 (create_class): Set super_decl_type to NULL_TREE when processing
12733 java.lang.Object.
12734 (register_fields): Field initialization is now a MODIFY_EXPR
12735 node. Chain initialization code to the matching lists (according
12736 the the field declaration modifiers).
12737 (maybe_generate_clinit): New function.
12738 (method_header): Don't set method's DECL_NAME to a WFL when adding
12739 methods to java.lang.Object.
12740 (resolve_and_layout): Now can return NULL_TREE if the type
12741 resolution fails. Otherwise, return the class DECL instead of its
12742 TYPE.
12743 (check_method_redefinition): Don't patch method DECL_NAME if it
12744 belongs to java.lang.Object.
12745 (process_imports): Simply assign error_found to the value returned
12746 by check_pkg_class_access.
12747 (declare_local_variables): Don't use their init statements (if
12748 any) when parsing error were previously found. Reuse MODIFY_EXPR
12749 build during parsing as an init statement.
12750 (java_method_add_stmt): Now return the current method body.
12751 (java_layout_parsed_class, java_register_parsed_class): Functions
12752 removed.
12753 (java_complete_expand_methods): Initialize the constant pool on a
12754 per class basis. Layout the classes before expanding their method
12755 bodies. Don't try expand artificial constructor code if error were
12756 found. Make the classes data and register them if no error were
12757 found.
12758 (java_complete_expand_method): Retrieve an artificial constructor
12759 argument list before entering its body. Assign the top block to
12760 the artificial constructor function body and set types of declared
12761 blocks and compound statements to void. Walk method body if not an
12762 artificial constructor.
12763 (make_qualified_name, cut_identifier_in_qualified): New functions.
12764 (resolve_expression_name): Fixed comments. Save/restore the
12765 current class CLASS_LOADED_P flag value. Build non qualified
12766 static field access and handle qualified expression names.
12767 (resolve_field_access, resolve_qualified_expression_name): New
12768 functions.
12769 (patch_method_invocation_stmt): Use the new expression resolution
12770 scheme, calling resolve_field_access when the function call is
12771 resolved as an expression.
12772 (qualify_ambiguous_name): Function rewritten to work on qualified
12773 expression produced by make_qualified_name.
12774 (java_complete_tree): Promote type when function's argument are
12775 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12776 the assignment to discover further errors if RHS is a expression
12777 name that fails to evaluate. Declare LHS initialized even though
12778 the assignment failed. Don't use the location variable and removed
12779 extra argument in patch function calls. Now handle the ARRAY_REF
12780 case and build internal string representation when STRING_CSTs are
12781 walked.
12782 (build_method_invocation): Don't wrap function call around a WFL.
12783 (build_assignment): Likewise. Use the operator location
12784 information.
12785 (patch_assignment): Handle array access LHSs. Handle error
12786 provenance, resulting in a better error report.
12787 (build_binop): Use op_location from operator as binop location
12788 information.
12789 (build_unaryop, build_incdec, build_cast): Likewise.
12790 (patch_binop): Extract location information from the node. Fixed
12791 typo in error message.
12792 (patch_unary_op): Extract location information from the node.
12793 (build_array_ref, patch_array_ref): New functions.
12795 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12797 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12798 match _Jv_IsInstanceOf.
12799 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12800 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12802 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12804 * decl.c (init_decl_processing): Functions are now named
12805 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12807 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12809 * java-tree.h (load_class): Add prototype.
12810 * class.c (is_compiled_class): Add missing arg to load_class.
12811 * expr.c (expand_java_NEW): Call load_class.
12812 * parse.y (process_import): Removed bogus use of void return value.
12814 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12816 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12817 Function name is "_Jv_Throw" instead of "soft_athrow".
12818 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12819 Function name is "_Jv_AllocObject" instead of "soft_new".
12820 Takes an extra parameter (object size).
12821 * expr.c: Update calls.
12823 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12825 * lex.c (java_get_line_col): Handle end-of-file.
12826 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12828 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12830 * lang.c (lang_init): Make -fexceptions the default.
12831 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12832 exception handling is not turned on.
12834 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12836 * lang.c (flag_new_exceptions): Make this this default.
12837 * decl.c (end_java_method): Call emit_handlers.
12838 * except.c (method_init_exceptions): Set language code and version.
12839 (expand_start_java_handler): Enable exception, and call
12840 expand_eh_region_start.
12841 (expand_end_java_handler): Enable exception, and set up catch blocks.
12842 (emit_handlers): New routine to generate the saved handlers.
12843 * java-except.h (emit_handlers): Add prototype.
12845 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12847 We used to have three different representations of the constant pool:
12848 the CPool structure, the tree_constant_pool, and the constructures
12849 used to build the Class object (which may need class and string
12850 constants) in compiled code. None were appropriate for compiling
12851 to .class files, so I did a major overhaul.
12853 First, the tree_constant_pool array was removed. Things were
12854 modified to the CPool structure in the JCF could be used.
12855 Second, a "capacity" field was added to the CPool, and functions
12856 written to search for a matching constant, adding one if not found.
12857 The code that generated the Class object was changed to use a CPool.
12858 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12859 the static Class object are now only in build_constants_constructor.
12860 Finally, I wrote code which can generate a .class file (including its
12861 constant pool) from the RECORD_TYPE of a class. This is a big step
12862 on the way to compiling Java source into .class files.
12864 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12865 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12867 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12868 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12869 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12870 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12871 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12872 (lang_type): Removed constant_pool field.
12873 * jcf.h (CPool): Renamed size to count. Added field capacity.
12874 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12875 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12876 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12878 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12879 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12880 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12881 (set_constant_entry, find_constant1, find_constant2,
12882 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12883 find_utf8_constant, find_class_or_string_constant): New functions.
12885 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12886 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12887 (give_name_to_class, get_class_constant): Likewise.
12888 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12889 (get_name_and_type_constant, get_ref_constant): Removed.
12890 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12891 * parse.y: Don't save/restore tree_constant_pool.
12892 * verify.c (verify_jvm_instructions): Update for new approach.
12893 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12895 * lang-options.h: Added -femit-class-file, -femit-class-files.
12896 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12897 (lang_f_options): Added "emit-class-file(s)".
12899 * expr.c (build_java_arrayaccess): Generate more efficient array
12900 bounds checking, by using unsigned compare.
12902 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12904 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12906 * parse.h: New comment on the handling of unresolved type
12907 identifiers. JDEPs are now part of the jdep_code enum.
12908 (typedef struct jdep): Now use enum jdep_code or int, depending on
12909 availability. Both are narrowed down to an 8 bits bitfield.
12910 (CALL_EXPR_PRIMARY): Fixed comment.
12912 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12914 * Make-lang.in (java): Added gjavac and jvgenmain.
12915 (java.start.encap): Depend on gjavac.
12916 (java.rest.encap): Depend on jvgenmain.
12918 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12919 (JAVA_CROSS_NAME): Likewise.
12920 (java.all.build): Depend on jvgenmain and gjavac.
12921 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12922 (jvgenmain$(exeext)): New target.
12923 (java.install-common): Wrote.
12924 * config-lang.in (compilers, stagestuff): Added gjavac and
12925 jvgenmain.
12927 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12929 * lang.c (lang_decode_option): New argc/argv interface.
12931 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12933 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12934 * decl.c (build_decl_no_layout): New function.
12935 * expr.c (java_lang_expand_expr): Layout declarations found in
12936 blocks before they're pushed.
12937 * jcf-parse.c (load_class): Save current line when parsing class
12938 file.
12939 (parse_source_file): Register class before expanding their
12940 methods.
12941 * lang.c (put_decl_node): Produce `null' when `void *' is
12942 processed.
12943 * lex.c (static tree wfl_op): New static global, for error report
12944 on casts.
12945 (java_init_lex): wfl_operator and wfl_op initialized
12946 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12947 parsed.
12948 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12949 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12950 build_unresolved_array_type): New static function definitions.
12951 (build_decl_no_layout): New extern function declared.
12952 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12953 faulty modifier exists.
12954 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12955 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12956 (UNARY_PLUS_EXPR): New fake operator.
12957 (struct parser_ctxt): New field osb_number.
12958 * parse.y (static tree wfl_operator): New static WFL for operator
12959 bound error messages.
12960 (DECR_TK, INCR_TK): Moved.
12961 (OP_TK): Tagged <operator>.
12962 (array_type:): Now call build_unresolved_array_type.
12963 (dim_expr:): Count the number of '[' seen.
12964 (post_increment_expression, post_decrement_expression,
12965 pre_increment_expression, pre_decrement_expression,
12966 unary_expression_not_plus_minus, unary_expression:): Actions are
12967 now building the corresponding unary expressions.
12968 (cast_expression:): Actions are now building cast expressions.
12969 (build_unresolved_array_type): New function.
12970 (create_interface): Reset the number of declared interfaces.
12971 (create_class): Likewise.
12972 (method_header): Methods declared within the scope of an interface
12973 are now implicitly set public and abstract.
12974 (java_complete_class): Variable's and parameter's type are patched
12975 with a promoted type.
12976 (declare_local_variables): Resolved non builtin types are promoted
12977 before being used to build a variable decl. Removed type patch
12978 posted on variable initialization statement.
12979 (source_start_java_method): Use build_decl_no_layout to build the
12980 decl of a parameter of incomplete type.
12981 (java_register_parsed_class): Process interfaces too. Call
12982 rest_of_decl_compilation on each processed class declarations.
12983 (java_complete_expand_methods): Don't attempt to expand things in
12984 interfaces.
12985 (java_complete_tree): Process CONVERT_EXPR, even though it always
12986 has a type. Propagate error_mark_node to node's type too. Promote
12987 method's call argument type and return error_mark_node if
12988 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12989 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12990 handle unary operator nodes.
12991 (build_assignment): Added comment.
12992 (print_int_node): New function.
12993 (patch_assignment): New second argument. New error handling. Use
12994 print_int_node. Handle references. Use can_cast_to_p to issue
12995 different error message according to the context and check upon
12996 the initialization of the RHS.
12997 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12998 (operator_string): Handle more operators.
12999 (patch_binop): No longer use a function static
13000 wfl_operator. Improved error message on shift distance.
13001 (build_unaryop, build_incdec, build_cast, patch_unaryop,
13002 patch_cast): New functions.
13004 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
13006 * jvspec.c: New file.
13007 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
13009 * java-tree.h (identifier_subst): Add declaration.
13011 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
13013 * jvgenmain.c (main): Generate call to JvRunMain.
13015 * class.c (make_class_data): Push value for "sync_info" field.
13016 * decl.c (init_decl_processing): Push "sync_info" field.
13018 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
13020 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
13021 Java (source) name, not signature.
13022 Set TYPE_ALIGN to (at least) that of element_type.
13024 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
13026 * class.c: Moved classname-mangling-rekated code to ...
13027 * mangle.c: ... this new file.
13028 * jvgenmain.c: New program (needs mangle.c) to generate main program.
13029 * Makefile.in: Update for above changes.
13031 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13033 * expr.c (truthvalue_conversion): Convert integer and floating
13034 point value to their truth value.
13035 * lex.c (java_lex): Handle the `null' literal.
13036 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
13037 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
13038 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
13039 New macros.
13041 * parse.y: Reorganization/documentation on token declaration.
13042 (binop_lookup[]): New added new tree codes.
13043 (relational_expression): Build corresponding binary operators.
13044 (equality_expression, conditional_and_expression,
13045 conditional_or_expression): Likewise.
13046 (java_complete_class): Fix crash in debug message.
13047 (java_complete_tree): Check initialization of method call
13048 arguments. Further bogus node evaluation to detect more error
13049 during assignments. Handles more binary operators.
13050 (patch_assignment): Use DECL_P.
13051 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
13052 code.
13053 (operator_string): Handle more case. Compacted source.
13054 (patch_binop): Changed function comment. Checking for
13055 uninitialized first operand takes the compound assignment into
13056 account and uses DECL_P. Checking for uninitialized second operand
13057 delayed to routine's end. Use macros to issue type bound error
13058 messages and issue messages on both operands if their types are
13059 different. Force fixed type into node. Handle all binary
13060 operators.
13062 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13064 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
13065 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
13066 build operator node and return tokens.
13067 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
13068 * parse.h (java_complete_tree): Changed returned type in prototype.
13069 (build_method_invocation, build_assignment, patch_assignment,
13070 patch_binop): New static function declarations.
13071 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
13072 BUILD_EXPR_WFL): New macros.
13073 * parse.y (enum tree_code binop_lookup[]): New static for token to
13074 TREE_CODE lookup.
13075 (%union): Parser union has new sub-structure `operator'.
13076 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
13077 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
13078 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
13079 ASSIGN_ANY_TK): Tokens tagged `operator'.
13080 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
13081 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
13082 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
13083 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
13084 (assignment_operator:): Rule tagged `operator'.
13085 (expression_statement:): Re-installed default rule.
13086 (method_invocation:): Sub rules call build_method_invocation.
13087 (postfix_expression:): Don't attempt to resolve name here. Just
13088 return an ID.
13089 (multiplicative_expression:): Sub-rules build corresponding binop
13090 expression node.
13091 (additive_expression:, shift_expression:, and_expression:,
13092 exclusive_or_expression:, inclusive_or_expression:): Likewise.
13093 (assignment:): Sub rule invoke build_assignment.
13094 (assignment_operator:): Default rules on sub rules.
13095 (force_error): Added documentation on this variable.
13096 (declare_local_variables): Build initialization calling
13097 build_assignment.
13098 (expand_start_java_method): Removed unused rtx declaration. Mark
13099 arguments as already initialized.
13100 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
13101 (java_complete_expand_methods): Don't process next method if
13102 completion of the previous one triggered errors.
13103 (java_complete_expand_method): Call source_end_java_method if no
13104 error were found during completion.
13105 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
13106 locals declaratilon. Handle names found within a class. Return
13107 error_mark_node when things aren't found.
13108 (patch_method_invocation_stmt): Return error_mark_node on failures.
13109 (patch_invoke): Removed unused local. Return the correct node.
13110 (java_complete_tree): Now returns a value. The BLOCK section binds
13111 local identifiers and the type of a BLOCK is now void. Assign the
13112 result of operand completion on COMPOUND_EXPR. Assign the
13113 encapsulated node of a WFL to the result of its completion, except
13114 when the node is an identifier. Now handle MODIFY_EXPR and several
13115 binary operators. Return error_mark_node on errors.
13116 (build_method_invocation, build_assignment, patch_assignment,
13117 build_binop, operator_string, patch_binop): New functions.
13118 * typeck.c (binary_numeric_promotion): New function.
13120 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
13122 * class.c (identifier_subst): New convenience wrapper for ident_subst.
13123 Replace most uses of ident_subst by identifier_subst.
13125 * class.c (push_class_static_dummy_field): Removed function.
13126 (build_class_ref): Find Class object decl by looking up "CNAME.class",
13127 instead of looking got "class" static field. Create that decl here.
13128 (class_identifier_node): Removed; no longer needed.
13129 (init_class_processing): Don't init class_identifier_node.
13130 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
13131 Do nreverse 0 times (instead of twice) for Object and Class.
13132 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
13134 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
13136 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
13137 while initializing linenumber_count and linenumber_table.
13138 Do it before init_function_start (which calls emit_line_note).
13139 * expr.c (expand_byte_code): Don't need to clear lineno here.
13141 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
13143 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
13144 then mangle number as _N_.
13146 * class.c (mangle_class_field): New function.
13147 (build_class_ref): Set assembler name of class reference using
13148 mangle_class_field.
13149 (push_class_static_dummy_field): Likewise.
13151 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
13153 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
13154 of assigning to TREE_CODE. The latter method exploits a feature
13155 of GCC that is not ANSI compliant.
13157 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13159 * decl.c (pushdecl_force_head): New function.
13160 (pushlevel): Removed conditional printf.
13161 (complete_start_java_method): Don't enter local variable scope if
13162 function is compiled from source code.
13163 * expr.c: parse.h now included
13164 (java_lang_expand_expr): New function.
13165 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
13166 printf. Terminate buffer when doing directories.
13167 * jcf-parse.c (parse_source_file): Call lang_init_source before
13168 parsing and before code generation.
13169 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
13170 use printf if the macro is defined.
13171 * lang.c (lang_init): Install lang_expand_expr hook on
13172 java_lang_expand_expr.
13173 (java_dummy_print): New function.
13174 (lang_init_source): New function.
13175 * lex.c (java_lex): Remember location of an opening brace at the
13176 second nesting level.
13177 (java_is_eol): Unget character seen after a CR if it is EOF.
13178 * parse.h: Now includes lex.h
13179 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
13180 printf if the macro is defined.
13181 (expand_start_java_method, build_expr_block, enter_block,
13182 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
13183 New static function declarations.
13184 (pushdecl_force_head): New extern function declaration.
13185 (INCOMPLETE_TYPE_P): New macro.
13186 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
13187 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
13188 BLOCK_EXPR_ORIGIN): New macros.
13189 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
13190 DECL_SOURCE_LINE_LAST): New macros.
13191 (struct parser_ctxt): Removed field current_method_decl, redundant
13192 with the field current_function_decl. Added fields
13193 first_ccb_indent1 and pending_block.
13194 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
13195 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
13196 tagged <node>
13197 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
13198 (compilation_unit:): Cosmetic on sub rule.
13199 (type_declaration:): Cosmetic on sub rules. Added an error rule.
13200 (variable_initializer:): Installed default rule on expression:.
13201 (method_declaration:): method_header: starts a new
13202 method. method_body: installs the function body, absorbs blocks
13203 emitted for temporary variable scopings, pops function's body block
13204 and merges function's last statement lineno in DECL_SOURCE_LINE.
13205 (method_body:): Installed default rules.
13206 (block:): Call enter_block when an opening brace is seen. Absorb
13207 scoping blocks and call exit_block when a closing brace is seen.
13208 (block_statement:): Cosmetic changes.
13209 (method_invocation:): Create WFL around CALL_EXPR node.
13210 (patch_stage): Added comment around definition.
13211 (method_header): Try to use first_ccb_indent1 as the first line of
13212 the method, so BP debug info are emitted at the first opening
13213 brace of the function. If the function has no body, use the
13214 location of the function's name. Override currently defined method
13215 name with the matching WFL so we can point redefinition errors
13216 using the location where the function's name was declared.
13217 (check_abstract_method_header): Interprets DECL_NAME as an
13218 identifier or as a WFL, accordingly.
13219 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
13220 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
13221 location and name information out of it and reinstall DECL_NAME to
13222 its original identifier node value.
13223 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
13224 function's source code).
13225 (read_import_dir): Test the value returned by find_class and issue
13226 a fatal accordingly.
13227 (declare_local_variables): Push a new block for the scope of the
13228 new variable(s) if code has been already generated at that nesting
13229 level. Pinpoint redefinition errors using the variable id
13230 WFLs. Generate initialization code if necessary. If the variable
13231 type is incomplete, register a patch on its decl.
13232 (source_start_java_method): Rewritten. Define a new block for the
13233 function's parameters. Build parameter decl out of function's
13234 arguments and register them for a patch if their types are
13235 incomplete.
13236 (expand_start_java_method): Includes the part of
13237 source_start_java_method that was pushing the parameter decls and
13238 completing the method start code.
13239 (source_end_java_method): Removed call the expand_end_bindings and
13240 poplevel (already taken care of). Reinstall function's arguments
13241 and get function's last line of code before calling
13242 expand_function_end.
13243 (java_method_add_stmt): New comment before the function's
13244 code. Complement the second operand of the current COMPOUND_EXPR
13245 if necessary.
13246 (java_complete_expand_methods): Don't generate debug info on line
13247 zero when expanding a generated constructor.
13248 (java_complete_expand_method): Set start and end line numbers for
13249 a artificially generated constructor to one and manually call
13250 enter_block and exit_block when defining it. For all methods:
13251 expand function's start calling the new expand_start_java_method
13252 and invoke java_complete_tree on the effective method's body, if
13253 any.
13254 (resolve_expression_name): Now use lookup_name_in_blocks to search
13255 local variable decls and print out an error when variables are
13256 undefined.
13257 (patch_method_invocation_stmt): Inserted comment before the
13258 function's code.
13259 (lookup_method_invoke): Chain method's arguments using chainon
13260 with the current arg list as a second argument. Inserted missing
13261 IDENTIFIER_POINTER when reporting an error on methods not found.
13262 (refine_accessible_methods_list): Don't retain constructors.
13263 (patch_arguments): Function removed.
13264 (java_complete_tree): Inserted comment before the function's
13265 code. New case for BLOCKs. Moved the WFL case a bit
13266 further. Complete function's arguments.
13267 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
13268 maybe_absorb_scoping_blocks): New functions.
13270 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13272 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
13273 previously set.
13274 * jcf-parse.c (parse_source_file, java_error_count): New forward
13275 and extern declarations.
13276 (java_parse_abort_on_error): Macro moved.
13277 (jcf_parse_source): fatal called if fopen fails. Now calls
13278 parse_source_file.
13279 (parse_source_file): New parse_only parameter. Reflects the
13280 elimination of the second pass.
13281 (yyparse): parse_source_file called with argument set to 0.
13282 * jcf.h (JCF_ZERO): Sets java_source to zero.
13283 * lex.c (java_init_lex): pass argument is gone. Function modified
13284 to be called once during the analysis of a file.
13285 (java_unget_unicode): Fixed typo in fatal message.
13286 (java_get_line_col): Likewise.
13287 (java_lval): Likewise. String literals no longer built during
13288 second pass.
13289 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
13290 account.
13291 * parse.h (MODIFIER_WFL): New macro.
13292 (parse_check_super, parser_check_super_interface): Now return int.
13293 (parser_chain_incomplete_item, not_builtin_p,
13294 complete_method_decl): Declarations removed.
13295 (build_method_invocation_stmt, build_invoke): Renamed using the
13296 `patch' instead of `build'
13297 (register-incomplete_type, obtain_incomplete_type,
13298 java_complete_tree, java_complete_expand_method,
13299 unresolved_type_p, create_jdep_list): New function declarations.
13300 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
13301 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
13302 (jdep): New typedef on new struct _jdep.
13303 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
13304 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
13305 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13306 JDEP_RESOLVED_P): New macros.
13307 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
13308 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
13309 JDEP_VARIABLE): New enum values and jdep kinds.
13310 (jdeplist): New typedef on struct _jdeplist.
13311 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
13312 macros.
13313 (CALL_EXPR_PRIMARY): New macro.
13314 (struct parser_ctxt): Fields java_pass, current_method_decl,
13315 method_decl_list deleted. New field jdeplist.
13316 (INCOMPLETE_P): Macro deleted.
13317 * parse.y (single_type_import_declaration:): Removed pass switch.
13318 (type_import_on_demand_declaration): Likewise.
13319 (field_declaration:): Removed pass switch on all sub rules.
13320 (class_declaration:): Call the complete_class_decl removed on
13321 class_body rules.
13322 (method_declaration:): Removed second pass switch. No longer chain
13323 methods decl when method_header reduced.
13324 (method_header:): Sub rules no longer depend on pass switch.
13325 (method_declarator:): Likewise.
13326 (method_body:): Likewise.
13327 (abstract_method_declaration:): Likewise.
13328 (block_statement:): Likewise.
13329 (local_variable_declaration:): Likewise.
13330 (argument_list:): Likewise.
13331 (method_invocation:): Likewise. Call to build_method_invocation_stmt
13332 removed. Partial CLASS_EXPR tree node built instead.
13333 (postfix_expression:): Removed pass switch on all sub rules.
13334 (java_pop_parser_context): Free classd_list content.
13335 (yyerror): Call obstrack_grow0 to finalize error message.
13336 (check_class_interface_creation): Comment modified to reflect new
13337 returned value meaning. Removed second pass switch. Return 1 if an
13338 error was found, 0 otherwise. Adjust pointer on filename if a
13339 leading path separator was found.
13340 (maybe_create_class_interface_decl): Removed first pass switch
13341 when linking the class decl to the class_list. Install a new
13342 jdep_list for the class.
13343 (add_superinterfaces): List of unresolved interfaces is
13344 gone. Unresolved interfaces are directly added to the current
13345 dependencies list.
13346 (create_interface): Second pass shortcut removed.
13347 ctpx->modifier_ctx access through MODIFIER_WFL.
13348 (create_class): Second pass shortcut removed. Call to
13349 register_incomplete_type replaces the call to
13350 parser_chain_incomplete_item.
13351 (complete_class_decl): Function removed.
13352 (duplicate_declaration_error): New way of retrieving redeclared
13353 item type.
13354 (register_fields): Call to lookup_modifier_cl replaced by
13355 MODIFIER_WFL. New way of handling unresolved type, using
13356 unresolved_type_p and obtain_incomplete_type.
13357 register_incomplete_type replaces call to parser_chain_incomplete_item.
13358 (patch_stage): New static global variable.
13359 (method_header): New way of handling unresolved type, using
13360 unresolved_type_p and obtain_incomplete_type. patch_stage used to
13361 indicates that the method decl needs to be patched.
13362 (check_abstract_method_header): Call to lookup_modifier_cl
13363 replaced by MODIFIER_WFL.
13364 (method_declarator): Incomplete argument type are registered
13365 calling register_incomplete_type. Patch on the declared method is
13366 issued in that case.
13367 (unresolved_type_p): New function.
13368 (parser_check_super_interface): New comment to reflect function's
13369 modified returned type (int). Function and has a new argument
13370 this_wfl. Call to parse_error_context uses this_wfl instead of
13371 relying on lookup_cl.
13372 (parser_check_super): Comment reflects function's new returned
13373 type (int). Function returns nonzero value on error.
13374 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
13375 register_incomplete_type, jdep_resolve_class): New functions to
13376 handle incomplete types in declarations.
13377 (java_complete_class): Rewritten to work with the new incomplete
13378 type handling scheme.
13379 (complete_class_report_errors): Likewise.
13380 (complete_method_decl): Removed: it jobs is now handled by
13381 java_complete_class.
13382 (do_resolve_class): Class loaded in not already loaded and not
13383 found in Java source code.
13384 (java_check_regular_methods, java_check_abstract_methods): Don't
13385 call complete_method_decl anymore.
13386 (lookup_modifier_cl, not_builtin_p): Functions deleted.
13387 (read_import_dir): Got rid of the pass number dependency.
13388 (declare_local_variables): New handling of unresolved types (patch
13389 issued).
13390 (source_start_java_method): New parameter level. Function called
13391 with level set to 1 when argument types are potentially
13392 unresolved. Called to complete the job with level set to 2 once
13393 types are complete.
13394 (source_end_java_method): Call to permanent_allocation
13395 removed. Waiting to be replaced by a more suitable obstack
13396 management.
13397 (java_complete_expand_methods, java_complete_expand_method,
13398 java_expand_finals): New functions.
13399 (build_method_invocation_stmt): Renamed
13400 patch_method_invocation_stmt. Extracts function call expression
13401 (wfl) and arguments (args) from CALL_EXPR tree operands.
13402 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
13403 call. Patch the function and argument operand of the CALL_EXPR
13404 tree argument.
13405 (patch_argument, java_complete_tree): New functions.
13407 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
13409 Recover from missing fields and methods (i.e. error instead of fatal).
13410 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
13411 * expr.c (expand_invoke): Recover from missing method.
13412 (expand_java_field_op): Recover from missing field.
13413 Inline references to java.lang.{Integer,Char,...}.TYPE.
13414 * typeck.c (get_type_from_signature), java-tree.h: New function.
13415 * class.c (add_method): Use get_type_from_signature.
13416 (build_class_ref): Handle a class that was not found.
13417 * typeck.c (convert): Handle conversion to pointers (for convenience).
13418 * verify.c (verify_jvm_instructions): Use get_type_from_signature
13419 instead of lookup_field to handle missing fields.
13421 * jcf-parse.c (process_zip_dir): Set java_source.
13423 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
13425 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
13427 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13429 * jcf-parse.c (load_class): Don't change input_filename before
13430 calling jcf_parse_source (but still do it before calling
13431 jcf_parse).
13432 (jcf_parse_source): Assign input_filename after having saved the
13433 parser context.
13434 * lex.c (java_init_lex): Chain a WFL node to the import on demand
13435 list. ctxp->modifier_ctx zeroed according to its new
13436 definition. ctxp->filename initialized. Removed
13437 JAVA_MODIFIER_CTX_UNMARK.
13438 (java_unget_unicode): Update the character based column position.
13439 (java_allocate_new_line): ref_count not used anymore. Always free
13440 ctxp->p_line. Initialize c_line->char_col to 0.
13441 (java_get_unicode): Update the character based column position.
13442 (java_lex): Use ctxp->elc to store current position in source
13443 file, at the beginning of the parsed token. Set modifier_ctx entry
13444 corresponding to the parse modifier to a WFL node. Return a WFL
13445 node when an identifier is parsed.
13446 (java_lex_error): Now uses ctxp->elc to store current position in
13447 source.
13448 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
13449 * lex.h (build_wfl_node): New function definitions.
13450 (struct java_line): ref_count and next fields are gone. New field
13451 char_col.
13452 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13453 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
13454 (JAVA_COLUMN_DELTA): New macro.
13455 (java_lc): New typedef on new struct _java_lc.
13456 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
13457 (parse_error_context, parse_warning_context): Changed prototypes.
13458 (java_get_line_col): Added as an available global function.
13459 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
13460 (IC_DECL): Replaced by macro IC_TYPE
13461 (DEPEND_WFL): New macro.
13462 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
13463 wrong modifier.
13464 (exit_java_complete_class): Removed a commented out statement.
13465 (struct parser_ctxt): Added comments on fields. modifier_ctx is
13466 now an array of tree nodes. Deleted fields line_list and
13467 e_line. New field elc, to replace e_line.
13468 * parse.y (array_type:): Build WFL node.
13469 (qualified_name:): Build a single WFL node out of two. Retain
13470 the location information of the first node in the resulting node.
13471 (package_declaration:): Use package name as a WFL node
13472 (single_type_import_declaration:): Use imported name as a WFL node.
13473 (type_import_on_demand_declaration:): Use root of the imported
13474 packages as a WFL node.
13475 (field_declaration:): Removed unused local variable cl.
13476 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
13477 (yyerror): New static elc. Removed static error_line, error_pos.
13478 New local code_from_source. Save ctxp->elc into elc at the first
13479 pass. Call java_get_line_col to get a string of the line where
13480 the error occurred.
13481 (debug_line): Removed static function.
13482 (parse_error_context, parse_warning_context): Parameter cl is now
13483 a WFL node. Use its value to initialize ctxp->elc.
13484 (redefinition_error): Parameter cl is now a WFL node.
13485 (parse_add_interface): New parameter wfl. No longer call
13486 lookup_cl, use wfl instead.
13487 (check_class_interface_creation): Parameter cl is now a WFL node.
13488 (maybe_create_class_interface_decl): Likewise.
13489 (add_superinterfaces): New function.
13490 (create_interface): Removed local cl, node, super_decl,
13491 super_decl_type. Function now uses id as a WFL node. Better
13492 warning/error report on obsolete or forbidden mix of
13493 modifiers. Now calls add_superinterfaces to register interfaces.
13494 (create_class): Removed local cl, node. Local variable id is used
13495 as a WFL node. Better error report on forbidden modifier
13496 mix. Uses add_superinterfaces to register interfaces.
13497 (find_field): Argument cl is now a WFL node. Now store the WFL
13498 node of a fields that needs to be checked for their
13499 initialization.
13500 (method_header): Local variable node non longer used. Local
13501 variable id replaces cl.
13502 (check_modifiers_consistency): Local variable cl is now a WFL
13503 node.
13504 (method_declarator): Local variable cl replaced by parameter id.
13505 (parser_qualified_name): Now uses parameter name as a WFL node.
13506 (parser_check_super_interface): New parameter wfl, for achieve
13507 greater accuracy during error reports.
13508 (parser_chain_incomplete_item): New parameter named location. Used,
13509 along the decl, to construct the incomplete item node.
13510 (java_complete_class): resolve_class now uses WFL node extracted
13511 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
13512 where appropriate.
13513 (complete_method_decl): Unresolved function's argument types are WFL.
13514 (resolve_class): Parameter cl is now a WFL node.
13515 (resolve_and_layout): Likewise.
13516 (do_resolve_class): Likewise. Try first to use cl and then do the
13517 lookup on the decl when calling check_pkg_class_access.
13518 (complete_class_report_errors): Use IC_TYPE in place of
13519 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
13520 instead of doing a lookup over the decl.
13521 (java_check_final): Use WFL info from field tree list.
13522 (lookup_cl): Rewritten and returns a statically defined WFL node.
13523 (lookup_modifier_cl): Now uses information from WFL nodes.
13524 (process_imports): Likewise.
13525 (read_import_dir): name and cl arguments replaced by a single WFL
13526 node. Function modified accordingly.
13527 (find_in_imports_on_demand): Now uses WFL node.
13528 (check_pkg_class_access): cl argument is now a WFL node.
13529 (declare_local_variables): Fixed to use WFL nodes.
13530 (resolve_expression_name): Likewise.
13531 (build_method_invocation_stmt): name_combo argument renamed
13532 wfl. Function modified to use WFL nodes.
13533 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
13534 (lookup_method_invoke): cl is now a WFL node. Added missing
13535 IDENTIFIER_POINTER to class type decl name.
13537 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
13539 * lang.c (init_parse): Now returns char* containing the filename.
13541 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
13543 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
13545 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
13546 * class.c (make_class_data): If flag_assume_compiled, initial class
13547 state is CSTATE_PREPARED; make superclass and interfaces direct
13548 references, rather than constant pool indexes.
13550 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13552 * parser.y: Include flags.h. Removed debug variable pl.
13553 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
13554 (block:): Likewise.
13555 (labeled_statement_nsi:): Generate debug info when reducing
13556 expression_statement:.
13557 (check_pkg_class_access): get_access_flags_from_decl invokation
13558 fixed for new CLASS_* flags location.
13559 (source_end_java_method): Save/restore parser context when
13560 entering/leaving this routine. Restore lineno to its right value
13561 before calling expand_end_bindings.
13562 (build_method_invocation_stmt): build_invoke called with the
13563 current line information.
13564 (build_invoke): New argument cl. Wrap the function call around a
13565 wfl node.
13566 (refine_accessible_methods_list): Changed comment, removed
13567 unnecessary code.
13568 * parse.h: Fixed typo in comments.
13569 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
13570 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
13571 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
13572 parser_ccb_indent.
13573 * lex.c (java_lex): Record the last closing curly bracket of a
13574 function.
13575 * jcf-parse.c (jcf_parse_source): Now calls
13576 java_check_methods. Clarified comment, fixed typo.
13578 1998-04-09 Dave Brolley <brolley@cygnus.com>
13580 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
13581 (finish_parse): Expose for non USE_CPPLIB builds.
13583 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
13585 * lang.c (lang_print_xnode): New function.
13587 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
13589 * decl.c (class_dtable_decl), java-tree.h: New tree node.
13590 * class.c (get_dispatch_vector, get_dispatch_table): New functions
13591 used to build a class's dispatch table.
13592 (make_class_data): Generate dispatch table if flag_assume_compiled.
13593 Set dtable of class object to address of class_dtable_decl.
13595 * decl.c (int_decl_processing): Make soft_badarrayindex_node
13596 be volatile and have side effects - generates better code.
13598 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
13599 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
13601 * expr.c (expand_invoke): If class is final, method is
13602 effectively final, so can call it directly.
13604 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
13606 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
13608 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13610 * parse.y (build_method_invocation_stmt): Removed extra argument
13611 to build_invoke.
13613 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13615 * expr.c (dtable_indent): Now static global.
13616 (expand_invoke): Now call invoke_build_dtable and
13617 build_invokevirtual.
13618 (invoke_build_dtable, build_invokevirtual): New functions.
13619 * jcf-io.c (find_class): Defer issuing a warning by setting
13620 jcf->outofsynch to 1.
13621 * jcf-parse.c (jcf_out_of_synch): New function.
13622 (load_class): Test this_jcf.outofsynch flag and call
13623 jcf_out_of_synch accordingly.
13624 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
13625 comment indentation.
13626 * lex.c (java_get_unicode): Fixed code indentation.
13627 (java_lex): Create string literal. Fixed typo. Removed several
13628 premature obstack_free.
13629 * parse.h: New enums for name resolution and invocation mode.
13630 (struct qualification): New data structure.
13631 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
13632 (do_resolve_class, build_method_invocation_stmt,
13633 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
13634 debug_line, identical_subpath_p, invocation_mode,
13635 refine_accessible_methods_list, build_invoke,
13636 lookup_method_invoke): New functions declared.
13637 (build_invokevirtual, invoke_build_dtable, match_java_method,
13638 build_field_ref, jcf_out_of_synch): New references to external
13639 functions.
13640 (struct parse_ctxt): Removed artificial_constructor field.
13641 * parse.y: (array_type:): Type defined for this rule.
13642 (class_type:): Installed default rule for interface_type:.
13643 (array_type:): Now build Java array type.
13644 (qualified_name:): Now use obstack_grow0.
13645 (method_declaration:): Skip the artificial constructor added to
13646 the list, if any.
13647 (abstract_method_declaration:): Execute the code only during pass 1.
13648 (block:): Installed default rule in block_statements:.
13649 (block_statement:): Add the statement to the method during pass 2.
13650 (statement_expression): Installed default rule for
13651 method_invocation:.
13652 (argument_list:): Added code to build the argument list.
13653 (method_invocation:): Added call to create the method invocation
13654 node.
13655 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
13656 (debug_line): New function for debug.
13657 (complete_class_decl): No longer do something during pass 1.
13658 (method_header): Use BUILD_PTR_FROM_NAME.
13659 (parser_qualified_classname): Use obstack_grow0. Removed bogus
13660 obstack_free.
13661 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13662 function's main comment.
13663 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
13664 classes.
13665 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
13666 (resolve_class): Now works with arrays.
13667 (do_resolve_class, resolve_and_layout): New functions.
13668 (java_check_regular_methods): Reverse method list before and after
13669 having processed it. No longer set ctxp->artificial_constructor.
13670 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
13671 accordingly. Fixed typo in issued error message. Now use
13672 obstack_grow0.
13673 (find_in_imports_on_demand): Now use obstack_grow0.
13674 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
13675 (source_end_java_method): Call expand_expr_stmt instead of
13676 expand_expr. Calls it before calling expand_function_end.
13677 (java_method_add_stmt): Do nothing if errors were found during
13678 parsing.
13679 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13680 (build_method_invocation_stmt, build_invoke, invocation_mode,
13681 lookup_method_invoke, refine_accessible_methods_list,
13682 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13683 New functions.
13684 * typeck.c (build_java_signature): Properly end method signature
13685 if return type skipped.
13686 (match_java_method): New function.
13688 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13690 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13692 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13694 * expr.c (build_invoke_non_interface): New function.
13695 (methods_ident, ncode_ident): Now static globals.
13696 (expand_invoke): Use build_invoke_non_interface.
13697 * java-tree.h (struct lang_decl): New field function_decl_body.
13698 (DECL_FUNCTION_BODY): New macro.
13699 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13700 CLASS_FROM_SOURCE_P.
13701 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13702 before starting pass 2. Call to java_generate_parsed_class replaced
13703 by java_register_parsed_class.
13704 * lex.c: Fixed typo in header. Some line width related formating.
13705 * lex.h: Some line width related formating.
13706 * parse.h (source_end_java_method, resolve_expression_name,
13707 complete_class_decl, maybe_create_class_interface_decl,
13708 check_class_interface_creation): New static function declarations.
13709 (java_layout_parsed_class, java_method_add_stmt): New function
13710 declarations.
13711 (struct parser_ctxt): Field mark_class_generate removed. New
13712 fields class_list and artificial_constructor.
13713 * parse.y: Fixed typo in header.
13714 (class_declaration:): Call complete_class_decl when class body
13715 parsed.
13716 (method_declaration:): Call source_end_java_method in pass 2 when
13717 the method body is defined.
13718 (postfix_expression:): Do expression name resolution on sub-rule
13719 name during pass 2.
13720 (create_class, create_interface): Merged common pieces.
13721 (check_class_interface_creation, maybe_create_class_interface_decl):
13722 New functions.
13723 (complete_class_decl): New function.
13724 (register_fields): Fixed line width related typo.
13725 (method_header): Correctly skip first argument when fixing
13726 argument line. Changed the loop.
13727 (java_check_circular_reference): Now use ctxp->class_list.
13728 (java_complete_class): Removed start/stop marking.
13729 (java_check_regular_methods): Now takes a class decl as an
13730 argument. Add default constructor if none were encountered.
13731 (java_check_methods): Now use ctxp->class_list. Changed call to
13732 java_check_regular_methods.
13733 (source_start_java_method): Set DECL_ARG_TYPE for each function
13734 arguments.
13735 (source_end_java_method, java_method_add_stmt): New functions.
13736 (java_generate_parsed_class): No longer exists.
13737 (java_layout_parsed_class, java_register_parsed_class): New functions.
13738 (resolve_expression_name): New function.
13740 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13742 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
13743 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13744 until pass initializations are done. Call read_import_dir with
13745 pass set to 0.
13746 * parse.h: (lookup_modifier_cl): New function declared.
13747 (INTERFACE_FIELD_MODIFIERS): New macro.
13748 (OBSOLETE_MODIFIER_WARNING): New macro.
13749 * parse.y: (register_fields): Class type and current field name in
13750 local variables. Check modifier(s) if adding field(s) to an interface.
13751 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13752 and report errors using the faulty modifier line context.
13753 (lookup_modifier_cl): New function.
13754 (read_import_dir): Detect and report default import processing
13755 failure.
13757 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13759 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13760 * class.c (is_compiled_class): Return 1 after making sure it
13761 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13762 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13763 * java-tree.h (flag_assume_compiled): Add decl.
13764 * lang.c (lang_f_options): Add the flag.
13765 (flag_assume_compiled): Add decl, default to 0.
13767 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13769 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13770 (is_compiled_class): Likewise.
13771 (layout_class): Likewise.
13772 (layout_class): Detect and lay out classes defined in source code.
13773 (interface_of_p, add_interface_do, may_add_interface): New
13774 function.
13775 (add_interface): Now use add_interface_do.
13776 (add_method_1): New function.
13777 (add_method): Now use add_method_1.
13778 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13779 (complete_start_java_method): New function.
13780 (start_java_mehod): Now call complete_start_java_method.
13781 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13782 (expand_invoke): Likewise and fixed typo.
13783 *gjava.c: (print_super_field): Use new argument to find_class
13784 DO_CLASS_FILE.
13785 (main): Likewise.
13786 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13787 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13788 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13789 IDENTIFIER_NODE.
13790 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13791 (add_method_1, push_class): New prototypes.
13792 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13793 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13794 directory where the class was found.
13795 (find_class): New argument DO_CLASS_FILE. Function find_class
13796 modified accordingly.
13797 *jcf-parse.c: (fix_class_path): New function.
13798 (load_class): Use new VERBOSE argument. load_class now finds and
13799 loads/parses .class/.java files. Save read_state of current_jcf
13800 if necessary.
13801 (java_parser_abort_on_error): New macro.
13802 (jcf_parse_source, parse_source_file): New function.
13803 (jcf_parse): Fixed typo.
13804 (yyparse): Call parse_source_file () only.
13805 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13806 writing the real class name back in the zip directory entry.
13807 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13808 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13809 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13810 (find_class): Prototype fixed.
13811 *lex.c: Added 1998 time stamp.
13812 Removed all static global variables, moved into the parser
13813 context data structure.. Now include unistd.h if SEEK_SET not
13814 defined.
13815 (java_init_lex): Rewritten.
13816 (java_sneak_unicode): Modified current unicode access in current line.
13817 (java_unget_unicode): Likewise.
13818 (java_allocate_new_line): New allocation management.
13819 (java_read_char): Modified access and storage of unget_utf8_value.
13820 New way of processing current unicode.
13821 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13822 (java_get_unicode): Now use the parser context.
13823 (java_lineterminator): Likewise.
13824 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13825 of the reentrant parser implementation. Function now use the
13826 parser context data structure and java_lval. Fixed production of
13827 the float and double constant "out of range" error message. Fixed
13828 obstack use. Return integer value when hitting a modifier. Now
13829 return type for TRUE, FALSE and other predefined types. Return
13830 identifier as a TREE_LIST list containing the current line context
13831 as the TREE_VALUE sub-node.
13832 (java_unicode_2_utf8): Fixed typo in declaration.
13833 (java_lex_error): Now use the parser context data structure.
13834 *lex.h: Added 1998 time stamp.
13835 (struct java_line): New fields ref_count and next.
13836 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13837 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13838 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13839 *parse.h: Added 1998 time stamp.
13840 (java_parse_source_file): Renamed from parse_source_file.
13841 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13842 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13843 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13844 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13845 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13846 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13847 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13848 (struct parser_ctxt): New data structure to keep the parser context.
13849 *parse.y: Added 1998 time stamp, got rid of static global variables.
13850 (java_error_count, ctxp): New global variables.
13851 (%union): New value field.
13852 (numeric_type, integral_type): Rules removed.
13853 (primitive_type): Rule defined to handle integral, float, double and
13854 boolean types.
13855 (qualified_name, package_declaration,
13856 single_type_import_declaration, type_import_on_demand_declaration,
13857 modifiers, class_declaration, super, interfaces,
13858 interface_type_list, class_body, field_declaration,
13859 field_declaration, variable_declarators, variable_declarator,
13860 variable_declarator_id, method_declaration, method_header,
13861 formal_parameter_list, formal_parameter, method_body, block,
13862 static, interface_declaration, extends_interfaces,
13863 abstract_method_declaration, local_variable_declarators): Rules now
13864 define actions.
13865 (force_error, do_warning): New global statics.
13866 (push_parser_context, parser_context_save_global,
13867 parser_context_restore_global, pop_parser_context): New functions.
13868 (yyerror): Now uses the global parser context. Fixed use of obstack.
13869 (parse_error, parse_error_context, parse_warning_context,
13870 java_accstring_lookup, redefinition_error, check_modifiers,
13871 parser_add_interface, create_interface, create_class, find_field,
13872 duplicate_declaration_error, register_fields, method_header,
13873 check_modifiers_consistency, check_abstract_method_header,
13874 method_declarator, parser_qualified_classname,
13875 parser_check_super_interface, parser_check_super,
13876 parser_chain_incomplete_item, java_check_circular_reference,
13877 layout_class_from_source, java_complete_class,
13878 complete_method_decl, resolve_class, complete_class_report_errors,
13879 java_check_final, check_method_redefinition,
13880 java_check_regular_methods, java_check_abstract_methods,
13881 java_check_methods, lookup_java_interface_method2,
13882 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13883 process_imports, find_in_imports, read_import_entry,
13884 read_import_dir, find_in_imports_on_demand,
13885 check_pkg_class_access, not_builtin_p, declare_local_variables,
13886 source_start_java_method, java_generate_parsed_class): New
13887 functions.
13888 *typeck.c: (signature_include_return): New global variable.
13889 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13890 to add the function returned type in the signature.
13892 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13894 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13896 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13898 * Make-lang.in (java.info): Added.
13899 (java.install-info): Added
13901 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13903 * Makefile.in (clean): Also remove java/parse.c.
13905 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13907 Add a pair of -fbounds-check/-fno-bounds-check options.
13908 * lang.c (lang_decode_option): Add code to grok arguments.
13909 (flag_bounds_check): Add decl.
13910 (lang_f_options): New array w/ the option in it.
13911 * java-tree.h (flag_bounds_check): Add decl.
13912 * lang-options.h: New file.
13913 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13914 of a static macro value.
13915 (JAVA_ARRAY_EXCEPTION): Delete macro.
13917 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13919 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13920 * expr.c (build_anewarray): Add missing promote_type.
13922 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13924 Add array types with known length to optimize bounds checking.
13925 * typeck.c (build_java_array_type): Take length parameter.
13926 (java_array_type_length, build_prim_array_type): New functions.
13927 * java-tree.h: Update for new functions.
13928 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13929 * class.c: Use build_prim_array_type.
13930 * expr.c (can_widen_reference_to): Handle known-length array types.
13931 (verify_jvm_instructions): Keep track of integer push instructions
13932 followed by newarray/anewarray, so we can build known-length arrays.
13933 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13934 (java_array_data_offset): New function.
13935 (build_java_array_length_access): New function. Optimize if constant.
13936 (build_java_arrayaccess): Constant fold bounds check.
13937 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13938 (build_newarray, build_anewarray): New functions.
13939 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13940 * verify.c (merge_types): Handle known-lengh array types.
13942 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13944 * expr.c (expand_byte_code): Fix performace bug, which caused
13945 searching linenumber_table to be linear rather than constant.
13947 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13949 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13951 * decl.c, java-tree.h (soft_fmod_node): New global.
13952 * decl.c (init_decl_processing): Define __builtin_fmod.
13953 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13954 using __builtin_fmod.
13956 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13958 * keyword.h: New file, output of keyword.gperf as processed by
13959 gperf.
13960 * lex.c (java_lex_init): Initialize java_error_flag.
13961 * parse.c (YYERROR_NOW): Uses java_error_flag.
13962 * parse.y: New static java_error_flag. Useless definition of
13963 buffer_error gone.
13964 * parse.y (java_error): Portable error recovery using
13965 java_error_flag (not yet completely tuned).
13967 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13969 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13971 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13973 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13974 (parse.c, lex.c, keyword.h): New rules for Java source code
13975 front-end.
13976 * parse.c: Renamed into jcf-parse.c.
13977 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13978 * keyword.gperf: New file, Java keywords.
13979 * parse.y: New file, Java language grammar.
13980 * parse.h: New file, Java language grammar definitions.
13981 * lex.c: New file, Java language lexer.
13982 * lex.h: New file, Java language lexer definitions.
13984 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13986 * decl.c (clinit_identifier_node), java-tree.h: New global.
13987 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13988 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13989 * expr.c (expand_java_field_op): Check for invalid assignment
13990 to final field.
13992 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13994 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13996 * verify.c (verify_jvm_instructions): When processing a handler,
13997 attempt to set the current_subr to the right value.
13998 (More complicated code combines Sep 17 and Oct 22 versions.)
14000 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
14002 * class.c (push_class): Figure out (guess) name of source file.
14003 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
14004 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
14005 (parse_class_file): Change return type from int to void.
14006 Call debug_start_source_file/debug_end_source_file.
14008 * expr.c (build_java_binop): Fix masking 2nd operand.
14009 * decl.c (init_decl_processing): Set sizetype first.
14011 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
14013 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
14014 (Revert Sep 17 change.)
14016 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14018 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
14019 .class extension in their name and fix thing so we don't process
14020 them parse_zip_file_entries().
14021 (parse_zip_file_entries): Cleaned unused local variables.
14023 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
14025 * expr.c (can_widen_reference_to): Allows equal array element types.
14026 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
14027 * jcf-dump.c (RET): Get (and print) index.
14029 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
14030 Promote element type to POINTER_TYPE.
14032 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14034 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
14035 find_in_current_zip, jcf_figure_file_type): Moved from
14036 jcf-reader.c to parse.c.
14037 * zextract.c: (read_zip_archive): takes file_comment_length possible
14038 field into account.
14040 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
14042 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
14044 * verify.c (merge_types): Handle array types even better ...
14046 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
14048 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
14050 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
14051 * class.c (make_class_data): Don't build fields_decl if no fields.
14052 When building fields_decl, skip if DECL_ARTIFICIAL.
14054 * expr.c (java_stack_swap): Update stack_type_map.
14055 * verify.c (merge_types): Handle array types better.
14057 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
14059 * class.c (add_field): Don't promote short integral fields to
14060 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
14061 * expr.c (push_value): Promote and convert short integral values.
14063 * decl.c, java-tree.h (integer_two_node): New constant node.
14064 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
14066 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14068 * class.c (append_gpp_mangled_type): Use function argument
14069 unpromoted type to generate mangled name.
14071 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14073 * constants.c (build_constant_data_ref): Now uses current_class
14074 instead of main_class.
14075 (build_constants_constructor): Now uses current_class instead of
14076 main_class.
14077 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
14078 of the global variable SeepZipFiles done here.
14079 * zextract.c (read_zip_archive): extra_field optional field taken
14080 into account while computing the position of the class file in the
14081 archive.
14082 * verify.c (verify_jvm_instructions): Use current_jcf to search
14083 the constant pool.
14084 * parse.c (load_class): First search for the class to load in the
14085 current zip file. Saves current_jcf (restored before returning
14086 from that function). Don't call JCF_FINISH in the class was found
14087 in the current ZIP file.
14088 (jcf_parse): If the class was found in the current ZIP file, save
14089 its tree_constant_pool (for later reuse).
14090 (parse_class_file): New function. Process each method defined in
14091 the current class and record the class as to be later registered.
14092 (yyparse): Rewritten. Figure the type of the current file and switch
14093 accordingly.
14094 * lang.c: New global variable current_jcf.
14095 (lang_init): Removed compiling_from_source test (done later, in
14096 yyparse). Removed call the jcf_parse ().
14097 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
14098 (typedef struct JCF): New fields seen_in_zip (to mark a class found
14099 in the current ZIP file) and zip_offset (offset to the class data in
14100 the current zip file).
14101 * jcf-reader.c: zipfile.h included.
14102 localToFile: New ZipFileCache static global variable
14103 (parse_zip_file_entries): New function. Browse the current ZIP
14104 file directory and process each class found.
14105 (process_zip_dir): New function. Register each class found in the
14106 ZIP file directory. The class aren't parsed but a valid JCF is
14107 link to each of them.
14108 (find_in_current_zip): New function. Search for a class in the
14109 current ZIP file directory. If found, prepare the class so that it
14110 can be loaded.
14111 (jcf_figure_file_type): New function. Examine the file structure
14112 to figure a class file, a ZIP file. If none of these categories are
14113 matched, a source file is assumed.
14114 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
14115 SeenZipFile: New global variable.
14116 (open_in_zip): Use zipmember's length to accelerate the search for
14117 a member. If zipmember was NULL and zip file successfully read,
14118 return 0.
14119 * java-tree.h: New global variable current_jcf declared. Added
14120 declaration for current_constant_pool_tags, current_constant_pool_data,
14121 current_constant_pool_length, current_constant_pool_data_ref.
14122 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
14123 store the JCF of classes seen in a zip file) and tree *constant_pool
14124 (to save a loaded class constant pool). current_class declared here.
14125 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
14126 retrieve method_ref_constant.
14127 (PUSHC): java_push_constant_from_pool now uses current_jcf.
14128 (OBJECT): get_class_constant now uses current_jcf.
14129 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
14130 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
14131 (expand_invoke): Now uses current_class instead of main_class
14132 (build_class_init): Now uses current_class instead of main_class
14133 * class.c: New static global variable registered_class.
14134 (register_class): New function.
14135 (emit_register_class): Modified to use registered_class instead of
14136 main_class
14137 (is_compiled_class): Now take into account class seen in the archive.
14139 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
14141 * except.h: Renamed to: java-except.h.
14142 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
14143 * except.c: Add semi-working (commented out) implementation.
14145 * expr.c (expand_iinc): Add needed flush_quick_stack.
14146 * parse.c (set_source_filename): New function.
14147 (give_name_to_class): Set input_filename from package.classname.java.
14149 * jcf-io.c (find_class): Don't look first in ".".
14151 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14153 * zextract.c (read_zip_archive): Now takes into account the
14154 extra_field field.
14155 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
14157 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
14159 * constants.c, java-tree.h (build_internal_class_name): New function.
14160 (alloc_class_constant): Re-implement using build_internal_class_name.
14161 * class.c (make_class_data): Likewise.
14162 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
14164 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
14166 * verify.c (verify_jvm_instructions): Temporarily set current_subr
14167 to NULL before pushing an exception handler target.
14169 * expr.c (flush_quick_stack): Save from low stack indexes to high.
14170 (java_stack_swap, java_stack_dup): Re-write to be safe from
14171 clobbering registers.
14172 (build_class_init): New function.
14174 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14176 * typeck.c (build_java_array_type): Temporary use
14177 permanent_obstack to create the array 'length' field.
14178 * expr.c (lookup_label): Temporay use permanent_obstack to create
14179 label if not found.
14180 * class.c (push_super_field): Tempory use permanent_obstack.
14182 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14184 * typeck.c (type_for_mode): Now handles double_type_node and
14185 float_type_node.
14186 * verify.c (verify_jvm_instructions): The instruction following
14187 the wide bytecode is checked. OPCODE_ret added to the list of
14188 wide.
14190 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14192 * class.c (make_class): Temporary use permanent_obstack. Set the
14193 class CLASS_P field to 1.
14194 (push_class): Temporary use permanent_obstack.
14195 (set_super_info): Temporary use permanent_obstack.
14196 (add_method): Temporary use permanent_obstack, set
14197 METHOD_TRANSIENT().
14198 (add_field): Temporary use permanent_obstack. Sets
14199 FIELD_VOLATILE() and FIELD_TRANSIENT().
14200 (build_class_ref): Temporary use permanent_obstack if the class
14201 isn't compiled.
14202 (build_static_field_ref): Temporary use permanent_obstack when
14203 creating field's rtl.
14204 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
14205 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
14206 and fields. Function finalized, as far as flag handling.
14207 (push_class_static_dummy_field): Temporary use permanent_obstack.
14208 (emit_register_class): Force generation of class registration at
14209 -O3 or deeper.
14210 * decl.c (end_java_method): Call permanent_allocation() before
14211 returning.
14212 * expr.c (can_widen_reference_to): Added comment to interface
14213 handling, fixed typo.
14214 (lookup_field): Now uses CLASS_P() to correct FIXME
14215 (expand_invoke): Verification on public && !static &&
14216 !abstract moved into soft_lookupinterfacemethod (kaffe).
14217 Use Object class dtable if objectref is an array when expanding
14218 invokeinterface.
14219 (java_push_constant_from_pool): Temporary use permanent_obstack
14220 for CONSTANT_string
14221 * parse.c (get_ref_constant): Temporary use permanent_obstack to
14222 create constant references.
14223 (get_constant): Temporary use permanent_obstack to create constant.
14224 (load_class): Temporary use permanent_obstack to load class.
14225 (jcf_parse): Temporary use permanent_obstack to perform class
14226 layout.
14227 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
14228 (build_java_signature): Temporary use permanent_obstack.
14229 * verify.c: (verify_jvm_instruction): removed unnecessary verification
14230 on ACC_SUPER flag.
14231 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
14232 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
14233 (CLASS_P): Defined
14235 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
14237 * class.c (append_gpp_mangled_type): Fix typo.
14238 (emit_register_class): Use main_class to get class object, rather
14239 than looking for no-longer-existing static decl starting with _CL.
14240 * typeck.c (parse_signature_type): Promote array element type
14241 if it is a RECORD_TYPE.
14243 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
14245 * class.c (push_class_static_dummy_field): New function.
14246 (mangle_static_field): New. Do G++-style mangling of static fields.
14247 (layout_class): Mandle static fields here, not in add_field.
14248 (build_class_ref): The class object is now a dummy static field.
14249 * decl.c (find_local_variable): Look for best, instead of first match.
14250 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
14251 (build_java_athrow): Don't check here if exception is Throwable.
14252 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
14253 (TYPE_USED): Removed. No longer used ...
14254 * parse.c (jcf_parse): Call push_class_static_dummy_field.
14255 * verify.c (push_pending_label): New function.
14256 (push_pending_block): Renamed to check_pending_block.
14257 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
14258 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
14259 re-checking possible handlers) after a store (less wasted work).
14260 Check for null handler (finally) before calling add_handler.
14261 Various changes to (finally?) correctly handle try/finally.
14263 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
14265 * class.c: Include stdio.h.
14267 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
14269 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
14270 to make sure class is initialized before static/special invoke.
14272 * verify.c (verify_jvm_instructions): On a store instruction,
14273 call find_local_variable to force pre-allocation of decl and rtx.
14274 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
14276 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
14278 * class.c (build_class_ref): Strip off "promoted_" if need be.
14279 (make_field_value): Call build_java_signature when needed.
14280 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
14281 * expr.c (build_java_athrow): Don't push_value of exception.
14282 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
14283 match specification of [fd]cmp[lg] for NaNs.
14284 (expand_byte_code): Add support for exception handler ranges.
14285 * except.c: Add skeleton for EH code-generation.
14286 * verify.c (merge_types): Treat all promoted integral types as equal.
14287 * constants.c (build_constants_constructor): To force creation of
14288 current_constant_pool_data_ref, call build_constant_data_ref.
14290 * javaop.def (lload): Fix typo.
14291 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
14293 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14295 * parse.c: Don't include function.h.
14297 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
14299 * except.[ch]: New files.
14300 * Makefile.in (JAVA_OBJS): Add except.o
14301 * expr.c: Temporary warning about unimplemented exceptions.
14302 * verify.c: Verify exception handlers.
14304 * jcf-dump.c (disassemble_method): Print exception table.
14306 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14308 * expr.c (verify_jvm_instructions): Started a thorough
14309 verification of invoke* bytecodes.
14310 (expand_byte_code): flush quick stack if PC is the target of a
14311 branch. and undef RET (conflicting with config/i386/i386.h).
14312 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
14313 used.
14314 (expand_invoke): Now handles invokeinterface and do more
14315 verification according to the bytecode.
14316 (lookup_field): Don't try to load the class if processing
14317 dtable_type.
14318 (can_widen_reference_to): Now handles interfaces.
14319 * decl.c (init_decl_processing): New global variable
14320 soft_lookupinterfacemethod_node, declared in java-tree.h.
14321 Call set_super_info on string_type_node.
14322 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
14323 defined.
14324 * class.c (set_super_info): Fills the CLASS_* flags according to
14325 access_flags.
14326 (get_access_flags_from_decl): Handles all class flags.
14328 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
14330 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
14331 * parse.c (yyparse): Check for abstract method, and missing code.
14332 * expr.c (expand_byte_code): Change interface.
14333 * lang.c (put_decl_node): Print promoted types prettier.
14334 * verify.c (verify_jvm_instruction): Change interface.
14335 Partial support for scanning exception table.
14336 For load instructions, handle promoted integral types.
14338 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
14340 * verify.c: New file, with contents moved from expr.c.
14341 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
14342 * typeck.c (is_array_type_p): Moved here from expr.c.
14343 * java-tree.h: Add some now-needed function declarations.
14344 * Makefile.in (JAVA_OBJS): Added verify.o.
14346 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14348 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
14349 METHOD_ABSTRACT flag.
14351 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
14352 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
14353 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
14355 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
14356 variables.
14357 (start_java_method): Hook for SYNCHRONIZED methods.
14359 * expr.c (build_java_jsr, build_java_ret): New functions
14360 (JSR,PRE): New macros
14361 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
14362 (verify_jvm_instructions): tableswitch, lookupswitch,
14363 monitorenter, monitorexit, goto_w: verified.
14364 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
14365 (build_java_monitor): New function.
14366 (MONITOR_OPERATION): Modified to call build_java_monitor()
14367 (verify_jvm_instructions): Started a thorough verification of
14368 invoke* bytecodes.
14370 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
14372 Support verification of jsr/ret subroutines (used for try/finally).
14373 * decl.c (return_address_type_node): New type node.
14374 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
14375 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
14376 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
14377 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
14378 TYPE_USED): New macros for special types in type_map.
14380 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
14381 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
14382 BCODE_JUMP_TARGET.
14383 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
14385 * expr.c (can_widen_reference_to): New function.
14386 (pop_type): Use it.
14387 (merge_type_state): Support handling start of subroutine.
14388 (push_pending_block): Return char* error message, instead of calling
14389 fatal on an error. Also handle subroutines.
14390 (verify_jvm_instructions): Handle errors from push_poending_block.
14391 Support jsr and ret instructions.
14393 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
14395 * jcf-io.c (find_classfile): Fix thinko.
14396 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
14398 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
14400 * Makefile.in (BISON): Remove.
14402 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
14404 * Makefile.in: Convert to autoconf.
14405 * config-lang.in (outputs): Added java/Makefile.
14407 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
14408 Rename cc1java to jc1.
14410 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
14411 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
14413 * class.c (class_depth): Do load_class if needed.
14415 Mostly better verification.
14416 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
14417 (init_decl_processing): Change return type of soft_checkcast.
14418 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
14419 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
14420 lang_print_error): New functions.
14421 (lang_init): Set global hook print_error_function to lang_print_error.
14422 * expr.c: In the type_map ptr_type_node is only used for null now.
14423 (pop_type, merge_types): Hence ptr_type_node matches any reference.
14424 (merge_types): Dererence pointer to record types before comparing.
14425 (decode_newarray_type, merge_types): On error just return NULL.
14426 (build_java_binop): Add preliminary implementation (with warning)
14427 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
14428 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
14429 (expand_compare, expand_java_goto, expand_java_call): Don't
14430 push_pending_block, since that only makes sense when verifying.
14431 (merge_type_state): Different return codes.
14432 (push_pending_block): A block may need to be verified more than once.
14433 (expand_byte_code): Warn about unused code at code generation time.
14434 (verify_jvm_instruction): Changed logic, since code may need to be
14435 re-verified if type-state has changed. Also, better error handling.
14436 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
14437 Improve newarray, anewarray, ?aload, athrow,
14438 * java-tree.h (LABEL_CHANGED): New macro.
14440 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14442 * decl.c (soft_athrow_node): New global variable initialized.
14443 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
14444 * typeck.c (convert): Added support for REAL_TYPE.
14445 (convert_to_char): New function.
14446 (convert): Handle CHAR_TYPE.
14447 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
14448 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
14449 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
14450 promoted type.
14451 (verify_jvm_instructions): Added break a the end of bogus unop: label.
14452 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
14453 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
14454 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
14455 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
14456 to Use The Right Things.
14457 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
14458 compatible with INT. BOOLEAN is made equivalent to BYTE.
14459 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
14460 OPCODE_ifnonnull): Now supported.
14461 (build_java_athrow): New function.
14463 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
14465 Rename method name <init> to match G++ (and fix mangling).
14466 * class.c (layout_class): Replace method name of <init> by class name.
14467 (make_method_value): Do inverse renaming of constructor from <init>.
14468 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
14469 * typeck.c (lookup_java_constructor): New function.
14470 * expr.c (expand_invoke): If method_name is <init>, call
14471 lookup_java_constructor to find constructor.
14473 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
14475 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14477 * parse.c (get_class_constant): Modified to handle array "classes"
14478 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
14479 wide type.
14480 (convert): Modified to handle real type.
14481 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
14482 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
14483 variables declared.
14484 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
14485 soft_multianewarray, soft_newarray_node, soft_throw_node): New
14486 global variables initialized.
14487 (find_local_variable): Handles the case of a pointer
14488 (end_java_method): Restore the use of one more scope
14489 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
14490 build_java_array_length_access, expand_java_arrayload,
14491 expand_java_arraystore, expand_java_array_length,
14492 expand_java_multianewarray, expand_java_anewarray,
14493 build_java_check_indexed_type, is_array_type_p,
14494 build_java_throw_out_of_bound_exception): New functions.
14495 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
14496 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
14497 OPCODE_<t>aload): Implemented code for verification.
14498 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
14499 ARRAY_NEW_MULTI): Macro defined.
14500 (CONVERT): Modified to invoke convert().
14501 (case OPCODE_aload2): Fixed index typo from 2 to 1.
14503 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
14505 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
14506 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
14507 (make_class_data): Field name needs '/' as package prefix.
14508 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
14510 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
14512 Implement debug information for local variables.
14513 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
14514 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
14515 DECL_LOCAL_SLOT_CHAIN): New macros.
14516 (struct lang_decl_var): New type.
14517 * parse.c (give_name_to_locals): Move to decl.c.
14518 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
14519 (start_java_method): Re-write parameter handling.
14520 (pending_local_decls): New global variable.
14521 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
14522 (find_local_variable): Accept pc so we can skips decls not in range.
14523 (struct binding_level): Add end_pc field.
14524 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
14525 (various): Change so current pc gets passed to find_local_variable.
14527 * decl.c (init_decl_processing): Re-arrange fields in
14528 class_type_node and and method_type_node to match kaffe 0.9.1.
14529 * class.c (make_method_value, make_class_data): Update
14530 initializations to match.
14532 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
14534 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
14535 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
14536 (push_super_field): New function.
14537 (make_class_data): Handle inheritance of class static initializer.
14538 (layout_class): New name mangling.
14539 * constants.c (build_constant_data_ref): Init type of data array
14540 to a one-element array.
14541 (build_constants_constructor): Set DECL_SIZE from complete array type.
14542 * decl.c: Rename class_type, object_type etc to class_type_node,
14543 object_type_node etc. Make former inherit from latter.
14544 * expr.c (expand_invoke): Add cast of function address.
14545 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
14546 * parse.c (yyparse): Don't call layout_class here.
14547 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
14549 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
14551 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
14552 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
14553 (alloc_class_constant): New.
14554 * expr.c (expand_invoke): Make sure method's class is initialized.
14555 * class.c (interits_from_p, emit_register_class): New functions.
14556 * parse.c (yyparse): Call emit_register_class.
14558 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
14560 * constants.c: New file, to handle constant pool.
14561 * Makefile.in (JAVA_OBJS): Add constants.o.
14562 * decl.c (init_decl_processing): Update, fix, finish various structs.
14563 (pushdecl_top_level): New.
14564 * parse.c (layout_class): Moved to class.c.
14565 * expr.c (java_push_constant_from_pool): New function.
14566 * class.c (build_class_ref): Make work fully
14567 (make_class_data): Emit super-class, constant pool, interface vector.
14569 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
14571 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
14572 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
14573 * class.c (class_depth): New function.
14574 (lookup_named_class): Replaced by new function lookup_class.
14575 * decl.c (object_type_node, string_type_node): New.
14576 Remove various types that we no longer need.
14577 * expr.c (verify_jvm_instructions): New separate verifier pass.
14578 (push_type, pop_type): New functions for verifier.
14579 (type_stack_dup, pop_argument_types, merge_types): Likewise.
14580 (expand_byte_code): Simplify, since we assume already verified.
14581 (expand_invoke): Now mostly works.
14582 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
14583 * lang.c (main_class): Move to parse.c. Don't make_class yet.
14584 * parse.c: Wait to allocate class object until we know its name.
14585 (layout_class): Calculate DECL_VINDEX for each virtual method.
14586 * typeck.c (get_array_type): Rename to ...
14587 (build_java_array_type): ... and provide working implementation.
14588 (build_java_signature): New function - build Java signature of type.
14589 (set_java_signature): New function - cache signature with type.
14590 (lookup_java_method): New function.
14592 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
14594 * class.c (ident_subst): Take extra SUFFIX parameter.
14595 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
14596 (set_constant_value, build_static_field_ref, is_compiled_class): New.
14597 (build_class_ref): Actually implement.
14598 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
14599 * decl.c (builtin_function): New.
14600 (init_decl_processing): Update for current Kaffe. Declare some
14601 builtin Kaffe functions.
14602 * expr.c (build_address_of): New.
14603 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
14604 Renamed (from expand_java_new etc), and added working implementations.
14605 (build_field_ref): Now also handle static fields.
14606 (expand_invoke): Implement invokestatic, and start implement rest.
14607 * java-opcodes.h: Use javaop.def to avoid duplicated list.
14608 * javaop.def: Rename invokevirt -> invokevirtual.
14609 * lang.c (use_handles): Removed.
14610 * parse.c: Add support for ConstantValue attribute.
14611 Handle nested loading of a class. (JPOOL_UTF): New.
14613 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
14615 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
14617 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
14619 * Make-lang.in (java.install-man): New empty rule.
14620 * typeck.c (set_local_type): New function.
14621 * expr.c (STORE_INTERNAL): Call find_local_variable,
14622 not find_stack_slot. Call set_local_type.
14624 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
14626 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
14627 and building RECORD_TYPE CONSTRUCTORs.
14628 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
14630 * lang.c (use_handles): Change the default to 0.
14631 * decl.c: Define and build class_type, field_type, utf8const_type.
14632 * class.c (make_class_data, make_field_value,
14633 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
14634 hashUtf8String, strLengthUtf8, mangled_classname:
14635 Functions to build reflective data structures.
14636 * parse.c (yyparse): Call make_class_data.
14638 * jcf-io.c (open_class, find_classfile): New functions.
14639 * jcf-dump.c: Support reading classfile from explicitly-named
14640 class file (without CLASSPATH searching).
14642 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
14644 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
14645 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
14646 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
14647 (get_constant): Now trivial for CONSTANT_Utf8.
14649 * jcf.h: Make NEW_CPOOL the default.
14650 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
14652 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>
14654 New directory.