1 2003-01-14 Andrew Haley <aph@redhat.com>
3 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4 varargs function -- correct.
6 2003-01-14 Andrew Haley <aph@redhat.com>
8 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
10 2003-01-14 Andrew Haley <aph@redhat.com>
12 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
13 varargs function -- correct.
15 * parse.y (patch_assignment): Copy the rhs of an assignment into a
16 temporary if the RHS is a reference.
18 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
20 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
21 * keyword.h: Regenerated.
23 * All Files: Convert to ISO C style function definitions.
25 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
27 * parse.y (check_pkg_class_access): ANSIfy definition.
29 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
31 * decl.c, parse-scan.y, parse.y: Don't cast return value of
34 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
36 2003-01-09 Geoffrey Keating <geoffk@apple.com>
38 Merge from pch-branch:
40 2002-12-02 Geoffrey Keating <geoffk@apple.com>
42 * Make-lang.in (java/gjavah.o): Update dependencies.
43 * gjavah.c: Include ggc.h.
45 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
47 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
48 (JCFDUMP_OBJS): Add ggc-none.o.
49 (java/jcf-dump.o): Depend on GGC_H.
50 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
52 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
53 * jcf-dump.c: Include ggc.h.
55 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
57 * jcf.h (union cpool_entry): New.
58 (struct CPool): Use gengtype to mark. Change field 'data' to be
60 (struct JCF): Use gengtype to mark.
61 (CPOOL_UINT): Update for new cpool_entry type.
62 (CPOOL_USHORT1): Likewise.
63 (CPOOL_USHORT2): Likewise.
64 (CPOOL_FINISH): Use GC to free cpool subfields.
65 * parse.h (struct parser_ctxt): Mark field current_jcf.
66 * lex.c (java_init_lex): Use GC to allocate struct JCF.
67 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
68 (main_jcf): Use gengtype to mark.
69 (ggc_mark_jcf): Delete.
70 (get_constant): Update for new cpool_entry type.
71 (give_name_to_class): Likewise.
72 (get_class_constant): Likewise.
73 (init_outgoing_cpool): Use GGC to allocate struct CPool.
74 (java_parse_file): Use GGC to allocate struct JCF.
75 (init_jcf_parse): Don't call ggc_add_root.
76 * jcf-reader.c (jcf_parse_constant_pool): Update for new
78 * java-tree.h (current_jcf): Use gengtype to mark.
79 (CPOOL_UTF): Update for new cpool_entry type.
80 (outgoing_cpool): Use gengtype to mark.
81 (struct lang_type): GC struct JCF and struct CPool.
82 * config-lang.in (gtfiles): Add jcf.h.
83 * constants.c (find_tree_constant): New.
84 (set_constant_entry): Allocate cpool subfields using GGC. Update
85 for new cpool_entry type.
86 (find_constant1): Update for new cpool_entry type.
87 (find_constant2): Likewise.
88 (find_utf8_constant): Use find_tree_constant.
89 (find_class_or_string_constant): Remove unnecessary cast to jword.
90 Update for new cpool_entry type.
91 (count_constant_pool_bytes): Update for new cpool_entry type.
92 (write_constant_pool): Likewise.
93 (alloc_name_constant): Use find_tree_constant.
94 (build_constants_constructor): Update for new cpool_entry type.
96 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
98 * parse.y (mark_parser_ctxt): Delete.
99 (goal): Don't use ggc_add_root.
100 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
101 (java_pop_parser_context): Let GC free parser_ctxt.
102 (java_parser_context_resume): Likewise.
103 * parse.h (struct parser_ctxt): Use gengtype to mark.
105 (ctxp_for_generation): Likewise.
106 * lex.h (struct java_lc_s): Mark for gengtype.
107 (java_lexer): Rearrange for gengtype.
108 * config-lang.in (gtfiles): Add lex.h, parse.h.
110 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
112 * All Files: Remove PARAMS macro.
114 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
115 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
118 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
121 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
123 * Make-lang.in (java.install-common, java.uninstall,
124 java.install-info, java.install-man): Prepend $(DESTDIR)
125 to destination paths in all (un)installation commands.
126 (java.install-common): Rewrite $(LN) command to support
127 DESTDIR with "ln" as well as with "ln -s".
129 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
131 * java-tree.h: Protect against multiple inclusion.
133 2003-01-07 Tom Tromey <tromey@redhat.com>
135 * class.c (add_assume_compiled): Don't adjust parent if we're
136 already at the root of tree.
138 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
140 * lang.c (dump_compound_expr): Prototype.
142 2003-01-03 Tom Tromey <tromey@redhat.com>
144 Fix for PR java/8712:
145 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
146 when simply checking against `null'.
148 2003-01-03 Tom Tromey <tromey@redhat.com>
150 * gcj.texi (Standard Properties): Document http.proxyHost and
153 * gcj.texi (GNU Classpath Properties): Document new properties.
155 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
157 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
158 java/lang-options.h, java/mangle.c, java/mangle_name.c,
159 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
161 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
163 * Make-lang.in, boehm.c, buffer.c,
164 buffer.h, builtins.c, class.c,
165 config-lang.in, constants.c,
166 convert.h, decl.c, except.c,
167 expr.c, java-except.h,
168 java-tree.h, javaop.def,
169 jcf-parse.c, jcf-write.c,
170 jv-scan.c, jvgenmain.c,
171 jvspec.c, keyword.gperf,
172 keyword.h, lang-options.h,
173 lang-specs.h, lang.c, lex.c,
174 lex.h, mangle.c, mangle_name.c,
175 parse-scan.y, parse.h, parse.y,
176 typeck.c, verify.c, xref.c,
177 xref.h: Replace "GNU CC" with
178 "GCC" in the copyright header.
180 * check-init.c, gjavah.c, javaop.h,
181 jcf-depend.c, jcf-dump.c, jcf-io.c,
182 jcf-path.c, jcf-reader.c, jcf.h,
183 zextract.c, zipfile.h: These files are
184 "part of GCC". Also say "GCC" not "GNU CC".
186 2002-12-30 DJ Delorie <dj@redhat.com>
188 * Make-lang.in: Protect against texi2pod/pod2man failing.
190 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
192 * gcj.texi: Use @copying.
194 2002-12-27 Mark Mitchell <mark@codesourcery.com>
196 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
198 (print_cxx_classname): Add add_scope parameter.
199 (print_class_decls): Do not emit a semicolon after the extern
201 (process_file): Adjust calls to print_cxx_classname.
203 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
205 * gcj.texi: Include Cover Texts in man page.
207 2002-12-23 Jeff Sturm <jsturm@one-point.com>
209 * class.c (build_static_field_ref): Check FIELD_FINAL.
211 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
212 instead of current_constant_pool_data_ref.
213 * java-tree.h (current_constant_pool_data_ref): Undefine.
214 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
215 * jcf-parse.c (init_outgoing_cpool): Don't initialize
216 current_constant_pool_data_ref.
218 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
219 not build_internal_class_name.
221 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
222 Use it when class ref isn't certain to be compiled.
224 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
226 * gcj.texi: Include gcc-common.texi.
227 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
228 $(srcdir)/doc/include/gcc-common.texi.
230 2002-12-22 Anthony Green <green@redhat.com>
232 * gcj.texi (Limitations): Add note about org.xml.sax and
235 2002-12-20 Tom Tromey <tromey@redhat.com>
237 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
238 where minimum case value is Integer.MIN_VALUE.
241 2002-12-18 Andrew Haley <aph@redhat.com>
243 * parse.y (patch_invoke): Force evaluation order when `check' is
244 set. For PR libgcj/8945.
246 2002-12-16 Mark Mitchell <mark@codesourcery.com>
248 * gcj.texi: Change version number to 3.4.
250 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
251 Andrew Haley <aph@redhat.com>
253 * parse.y (source_end_java_method): Remove custom encoding of line
254 numbers for a function decl before passing it to the back end.
256 2002-12-03 Andrew Haley <aph@redhat.com>
258 * class.c (make_class_data): New field, "chain".
259 * decl.c (java_init_decl_processing): Likewise.
261 2002-12-02 Tom Tromey <tromey@redhat.com>
264 * parse.y (do_resolve_class): Handle qualified name via
267 2002-11-30 Zack Weinberg <zack@codesourcery.com>
269 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
270 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
271 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
272 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
273 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
274 Include coretypes.h and tm.h.
275 * Make-lang.in: Update dependencies.
277 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
279 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
281 2002-11-25 Diego Novillo <dnovillo@redhat.com>
283 * jcf-reader.c: Don't expand JCF_readu4 inside the
284 expansion of JCF_SKIP.
286 2002-11-25 Diego Novillo <dnovillo@redhat.com>
288 * jcf-reader.c: Don't expand JCF_readu4 inside the
289 expansion of JCF_SKIP.
291 2002-11-22 Tom Tromey <tromey@redhat.com>
293 * parse.y (patch_binop): Cast right hand side of shift expression
294 to `int'. Fixes PR java/8676.
296 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
297 Andrew Haley <aph@redhat.com>
299 * gcc/java/jcf-write.c (write_classfile): Remove target
300 class file, if it exists, before renaming the temporary
303 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
305 * jvspec.c (lang_specific_spec_functions): New.
307 2002-11-18 Tom Tromey <tromey@redhat.com>
309 Fix for PR java/7912:
310 * expr.c (can_widen_reference_to): Allow cast of array to
311 Cloneable or Serializable.
312 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
313 (java_io_serializable_identifier_node): Likewise.
314 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
315 (valid_ref_assignconv_cast_p): Use new identifier nodes.
316 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
317 java_io_serializable.
318 * decl.c (java_init_decl_processing): Initialize
319 java_lang_cloneable_identifier_node and
320 java_io_serializable_identifier_node.
321 (java_lang_cloneable_identifier_node): New global.
322 (java_io_serializable_identifier_node): Likewise.
324 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
326 * buffer.c: Remove unnecessary casts.
327 * check-init.c: Likewise.
329 * constants.c: Likewise.
331 * except.c: Likewise.
332 * gjavah.c: Likewise.
333 * jcf-io.c: Likewise.
334 * jcf-parse.c: Likewise.
335 * jcf-path.c: Likewise.
336 * jvspec.c: Likewise.
339 * verify.c: Likewise.
341 2002-11-06 Tom Tromey <tromey@redhat.com>
343 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
346 2002-11-05 Tom Tromey <tromey@redhat.com>
348 Fix for PR java/6388.
349 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
350 * java-tree.h (enum java_tree_index): New values
351 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
352 (decimal_int_max, decimal_long_max): New defines.
353 * lex.c (yylex): Rewrote range checking. Sign extend literals.
354 (error_if_numeric_overflow): Rewrote range checking.
355 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
358 2002-11-02 Tom Tromey <tromey@redhat.com>
360 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
362 * class.c (make_method_value): Put class name, not signature, into
363 `throws' field. For PR java/8415.
365 2002-10-24 Tom Tromey <tromey@redhat.com>
367 * gcj.texi (Invoking gij): Document --showversion.
368 (Standard Properties): java.library.path now set.
370 2002-10-23 Tom Tromey <tromey@redhat.com>
372 * gjavah.c (decode_signature_piece): In JNI mode, print
373 `jobjectArray' when array depth is nonzero.
376 2002-10-15 Andrew Haley <aph@redhat.com>
378 * parse.y (patch_invoke): Call force_evaluation_order on a static
380 (resolve_qualified_expression_name): Call force_evaluation_order
381 on a arg list that is part of a Qualified Expression Name.
383 * lang.c (dump_compound_expr): New.
384 (java_dump_tree): New.
386 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
388 * gcj.texi: Added item describing the GCJ runtime property
391 2002-10-15 Richard Henderson <rth@redhat.com>
393 * jcf-parse.c (get_constant): Fix type warning.
395 2002-10-15 Andrew Haley <aph@redhat.com>
397 * java-tree.h (java_inlining_merge_static_initializers): Declare.
398 (java_inlining_map_static_initializers): Declare.
400 2002-10-14 Andrew Haley <aph@redhat.com>
402 * tree-inline.c (remap_block): All local class initialization
403 flags go in the outermost scope.
404 (expand_call_inline): Call java_inlining_map_static_initializers.
405 (expand_call_inline): Call java_inlining_merge_static_initializers.
406 * java/lang.c (merge_init_test_initialization): New.
407 (java_inlining_merge_static_initializers): New.
408 (inline_init_test_initialization): New.
409 (java_inlining_map_static_initializers): New.
411 2002-10-11 Mark Wielaard <mark@klomp.org>
413 * gcj.texi (Compatibility): Add Limitations and Extensions section.
415 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
417 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
419 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
421 * parse.y (merge_string_cste): Add parentheses around & within |.
423 2002-10-08 Tom Tromey <tromey@redhat.com>
425 * parse.y (variable_declarator_id): Simplify error path for
426 array declarator error. For PR java/8003.
428 2002-10-08 Zack Weinberg <zack@codesourcery.com>
430 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
433 2002-10-08 Andrew Haley <aph@redhat.com>
435 * parse.y (attach_init_test_initialization_flags): Check for
438 2002-10-07 Anthony Green <green@redhat.com>
440 * parse.y (merge_string_cste): Fix bug in string concatenation.
442 2002-10-03 Michael Koch <konqueror@gmx.de>
444 * gcj.texi (Standard properties):
445 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
447 2002-10-02 Roger Sayle <roger@eyesopen.com>
450 * lang.c (java_init): If storing the vbit in function
451 pointers, ensure that force_align_functions_log is atleast
452 one to aid compatability with g++ vtables.
454 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
456 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
457 foul of type-based aliasing.
459 2002-09-30 Anthony Green <green@redhat.com>
461 * gcj.texi (Invoking jv-scan): Fix texinfo.
463 2002-09-28 Anthony Green <green@redhat.com>
465 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
466 (Code Generation): Add -fno-assert documentation.
467 * jv-scan.c (flag_assert): New global.
468 (options): Add assert option.
469 (help): Add --no-assert documentation.
470 * parse-scan.y (flag_assert): New global.
471 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
472 (flag_assert): New global.
473 * java-tree.h (flag_assert): New global.
474 * lex.c (java_lex): Obey flag_assert.
475 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
478 2002-09-26 Andrew Haley <aph@redhat.com>
480 * expr.c (build_java_array_length_access): Check for null pointer.
481 * expr.c (expand_java_arrayload): Likewise.
483 2002-09-21 Richard Henderson <rth@redhat.com>
485 * jcf-parse.c (get_constant): Decode from IEEE no matter
486 what the target format.
488 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
490 * ChangeLog: Follow spelling conventions.
494 * gjavah.c: Likewise.
495 * java-tree.h: Likewise.
496 * jcf-dump.c: Likewise.
497 * jcf-parse.c: Likewise.
498 * jvspec.c: Likewise.
500 * mangle.c: Likewise.
503 2002-09-17 Tom Tromey <tromey@redhat.com>
505 * lex.c (java_read_unicode_collapsing_terminators): Handle case
506 where \r appears at EOF. Fixes PR java/7950.
508 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
510 * jvspec.c (lang_specific_driver): Remove unused variable.
512 2002-09-16 Geoffrey Keating <geoffk@apple.com>
514 * java-tree.h (union lang_tree_node): Add chain_next option.
516 2002-09-16 Richard Henderson <rth@redhat.com>
518 * jcf-parse.c (get_constant): Runtime check for IEEE format;
519 use new real.h interface.
520 * jcf-write.c (find_constant_index): Use new real.h interface.
521 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
523 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
525 * lang.c: Follow spelling conventions.
527 2002-09-11 Per Bothner <per@bothner.com>
529 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
530 constant to the type of the field.
531 (java_complete_tree): Remove now-redundant code.
533 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
535 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
538 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
539 return label if a ret instruction for the jsr has been reached.
541 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
543 * parse.y (DIR_SEPARATOR): Don't define.
544 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
546 2002-08-28 Andrew Haley <aph@redhat.com>
548 * verify.c (verify_jvm_instructions): Allow exception handler
549 inside code that is being protected, but generate a warning.
550 * except.c (link_handler): Initialize `expanded' in new eh_range.
551 (binding_depth, is_class_level, current_pc): Declare extern.
553 2002-09-01 Mark Wielaard <mark@klomp.org>
555 * gcj.texi: Add chapter about system properties.
558 2002-08-26 Tom Tromey <tromey@redhat.com>
560 * parse.y (try_builtin_assignconv): Allow narrowing primitive
561 conversion if RHS_TYPE is byte, short, or char.
563 2002-08-22 Tom Tromey <tromey@redhat.com>
565 * gcj.texi (Invoking gij): Document -cp and -classpath.
567 2002-08-21 Tom Tromey <tromey@redhat.com>
569 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
570 $(prefix)/share. For PR libgcj/7633.
572 For PR java/6005 and PR java/7611:
573 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
574 (java_can_use_bit_fields_p): New function.
576 2002-08-16 Tom Tromey <tromey@redhat.com>
578 * gcj.texi (Class Initialization): Mention class initialization of
581 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
583 * Make-lang.in (java-tree-inline.o): New.
584 (JAVA_OBJS): Add java-tree-inline.o.
585 * parse.y (source_end_java_method): Call java_optimize_inline.
586 (java_expand_method_bodies): Save method's tree in
588 (add_stmt_to_compound): Keep track of the number of statments.
589 * lang.c (java_init): Enable flag_inline_trees.
590 (java_post_options): If flag_inline_functions is on, enable
591 flag_inline_trees instread.
592 (decl_constant_value): New.
593 (java_tree_inlining_walk_subtrees): New.
594 * java-tree.h (DECL_NUM_STMTS): New macro.
595 (java_optimize_inline): Declare.
596 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
598 * decl.c (build_result_decl): If we already have a DECL_RESULT
600 (dump_function): New.
601 (java_optimize_inline): New.
602 (dump_function): New.
604 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
607 * parse.y (build_assertion): Invert return from
608 desiredAssertionStatus.
610 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
612 * jcf-write.c (get_access_flags): Return correct access flags for
613 private and protected inner classes.
615 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
617 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
619 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
621 * mangle_name.c: Don't include obstack.h twice.
622 * xref.c: Don't include obstack.h.
624 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
626 * class.c: (permanent_obstack): Delete declaration.
627 * constants.c: (permanent_obstack): Delete declaration.
628 * except.c: (permanent_obstack): Delete declaration.
629 * expr.c: (permanent_obstack): Delete declaration.
630 * jcf-parse.c: (permanent_obstack): Delete declaration.
631 (saveable_obstack): Delete declaration.
632 * parse.h: (permanent_obstack): Delete declaration.
633 * typeck.c: (permanent_obstack): Delete declaration.
635 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
637 * gcj.texi (version-gcc): Increase to 3.3.
639 2002-07-22 Tom Tromey <tromey@redhat.com>
641 * lex.c (java_lex): Check for `e' or `E' after 0.
643 2002-07-21 Richard Henderson <rth@redhat.com>
645 * lang.c (java_unsafe_for_reeval): New.
646 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
648 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
650 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
651 (jcf_path_init): Use GET_ENVIRONMENT.
653 2002-07-10 Roger Sayle <roger@eyesopen.com>
654 Zack Weinberg <zack@codesourcery.com>
656 * builtins.c (initialize_builtins): Remove defines that
657 handled C/C++ specific junk hereby removed from builtins.def.
659 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
661 * lang.c (java_post_options): Update prototype.
663 2002-07-05 Roger Sayle <roger@eyesopen.com>
665 * builtins.c (initialize_builtins): Ignore the additional
666 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
667 the builtins.def file.
669 2002-07-01 Tom Tromey <tromey@redhat.com>
672 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
675 2002-07-01 Roger Sayle <roger@eyesopen.com>
677 * java/decl.c (builtin_function): Accept additional parameter.
678 (java_init_decl_processing): Pass an additional NULL_TREE
679 argument to builtin_function.
681 2002-06-29 T.J. Mather <tjmather@maxmind.com>
683 * gcj.texi: Fixed gcj invocation example so that it compiles.
685 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
687 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
688 * parse.y (mark_parser_ctxt): Likewise.
689 (check_modifiers, declare_local_variables): Avoid incorrect
690 hardcoded constant 10.
692 * lex.c (java_read_char): Avoid "comparison is always true"
695 2002-06-25 Andreas Schwab <schwab@suse.de>
697 * expr.c (JSR): Avoid undefined operation on PC.
699 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
701 * decl.c (clear_binding_level): Const-ify.
703 2002-06-13 Akim Demaille <akim@epita.fr>
705 * parse.y (class_declaration, interface_declaration): Make sure
706 all their rules have an action, in order to avoid meaningless `$$
707 = $1' and their type clashes.
709 2002-06-11 Tom Tromey <tromey@redhat.com>
711 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
712 * parse-scan.y (statement_without_trailing_substatement): Added
714 (assert_statement): New rule.
715 * java-tree.h (struct lang_type) [assertions]: New field.
716 (TYPE_USES_ASSERTIONS): New macro.
717 (CLASS_USES_ASSERTIONS): Likewise.
718 (FIELD_SYNTHETIC): New define.
719 * lex.c (java_lval;): Added ASSERT_TK.
720 * parse.y (ASSERT_TK): Added.
721 (statement_without_trailing_substatement): Added assert_statement.
722 (assert_statement): New rule.
723 (build_assertion): New function.
724 (maybe_generate_pre_expand_clinit): Create and initialize
726 (lookup_package_type): Removed decl.
727 * keyword.h: Rebuilt.
728 * keyword.gperf (assert): New token.
730 2002-06-10 Akim Demaille <akim@epita.fr>
732 * parse.y (interface_type_list, class_member_declaration)
733 (unary_expression_not_plus_minus): Remove duplicate %type.
736 2002-06-09 Tom Tromey <tromey@redhat.com>
738 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
740 * parse.y (method_header): Give error message in all cases.
743 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
745 Don't use RTL inlining. Fix for PR java/6820.
746 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
747 (flag_really_inline): New.
748 (java_decode_option): Set flag_really_inline if -finline-functions
750 (java_post_options): New function. Turn off inlining unless
751 flag_really_inline is set.
753 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
755 * gjavah.c (throwable_p): Accept argument as either a classname or
756 signature fragment. Create null-terminated classname string for super
757 when calling itself recursively.
758 (decode_signature_piece): Skip first character from class name
759 signature when calling throwable_p.
761 2002-06-08 H.J. Lu (hjl@gnu.org)
763 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
765 2002-06-04 Tom Tromey <tromey@redhat.com>
767 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
769 2002-06-04 Michael Koch <konqueror@gmx.de>
771 * gcj.texi (Input Options): Fixed typo.
773 2002-06-04 Zack Weinberg <zack@codesourcery.com>
775 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
776 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
777 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
778 and all now-pointless local variables. Rename other local
779 variables to reflect their not being handles.
781 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
782 #if JCF_USE_STDIO blocks.
784 * parse.y: Add missing semicolon at end of rule.
786 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
788 * check-init.c (attach_initialized_static_class): Delete, unused.
789 * parse.y: Use htab_t instead of struct hashtable, update
791 * java-tree.h: Include hashtab.h instead of hash.h.
792 (struct lang_decl_func): Use htab_t, set up for gengtype.
793 (struct init_test_hash_entry): Delete.
794 (struct treetreehash_entry): New.
795 (java_treetreehash_find): New
796 (java_treetreehash_new): New prototype.
797 (java_treetreehash_create): New prototype.
798 (java_mark_tree): Delete prototype.
799 (java_hash_hash_tree_node): Delete prototype.
800 (java_hash_compare_tree_node): Delete prototype.
801 (attach_initialized_static_class): Delete prototype.
802 * expr.c (build_class_init): Update to use java_treetreehash
804 (java_expand_expr): Update to use htab_t.
805 (emit_init_test_initialization): Likewise.
806 * decl.c (java_mark_tree): Delete.
807 * class.c (init_test_hash_newfunc): Delete.
808 (java_hash_hash_tree_node): Delete.
809 (java_hash_compare_tree_node): Delete.
810 (add_method_1): Update to use java_treetreehash functions.
811 (JAVA_TREEHASHHASH_H): New macro.
812 (java_treetreehash_hash): New function.
813 (java_treetreehash_compare): New function.
814 (java_treetreehash_find): New function.
815 (java_treetreehash_new): New function.
816 (java_treetreehash_create): New function.
817 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
819 * Make-lang.in (java/parse.o): Depend on debug.h.
820 * java-tree.h (struct lang_identifier): Use gengtype.
821 (union lang_tree_node): New.
822 (struct lang_decl_func): Use gengtype.
823 (struct lang_decl_var): Likewise.
824 (struct lang_decl): Likewise.
825 * parse.y: Include debug.h.
826 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
828 * lang.c (struct language_function): New dummy structure.
830 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
831 descriminator for DECL_LANG_SPECIFIC.
832 (struct lang_decl_func): Rename from struct lang_decl.
833 (enum lang_decl_desc): New.
834 (struct lang_decl): Make it a union. Update all the accessor macros.
835 (struct lang_type): Use gengtype.
836 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
837 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
838 are now the same size.
839 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
840 use discriminator to mark DECL_LANG_SPECIFIC.
842 * Make-lang.in (gt-java-builtins.h): New rule.
843 (java/builtins.o): Add dependency on gt-<filename>.h.
844 * builtins.c: Use gengtype for roots.
845 (union string_or_tree): Use gengtype.
846 (struct builtin_record): Use gengtype.
847 * config-lang.in (gtfiles): Add builtins.c.
849 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
850 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
851 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
852 gt-java-parse.h, gtype-java.h): Add rules to generate.
853 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
854 (class.o): Add dependency on gt-*.h.
855 (constants.o): Likewise.
858 (jcf-parse.o): Likewise.
859 (jcf-write.o): Likewise.
861 * config-lang.in (gtfiles): New.
862 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
863 * constants.c: Replace uses of ggc_add_* with GTY markers.
865 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
866 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
867 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
868 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
870 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
872 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
873 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
875 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
876 Include gtype-java.h.
878 2002-06-02 Tom Tromey <tromey@redhat.com>
880 Fix for PR java/5913:
881 * parse.y (patch_binop): Call patch_string on op1.
883 2002-06-02 Tom Tromey <tromey@redhat.com>
885 Fix for PR java/1343, PR java/6336:
886 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
887 formatting. Changed return type.
888 (anonymous_class_counter): Moved to top of file.
889 (maybe_make_nested_class_name): Append number to class name for
890 function-local classes.
892 2002-05-28 Zack Weinberg <zack@codesourcery.com>
894 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
895 * Make-lang.in: Update dependency lists.
897 2002-05-18 Mark Mitchell <mark@codesourcery.com>
899 * gjavah.c (throwable_p): Do not free the name of the class after
900 passing it to find_class.
901 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
902 * jcf-io.c (dirent.h): Include it.
903 (fnmatch.h): Likewise.
904 (compare_path): New function.
905 (java_or_class_file): Likewise.
906 (memoized_dirlist_entry): New type.
907 (memoized_dirlist_lookup_eq): New function.
908 (memoized_dirlists): New variable.
909 (caching_stat): New function.
910 (memoized_class_lookup_eq): New function.
911 (memoized_class_lookups): Likewise.
912 (find_class): Use memoized_class_lookups and caching_stat.
913 * jcf.h (JCF_USE_SCANDIR): Define.
914 * parse.y (java_expand_classes): Write the class files in reverse
917 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
919 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
921 2002-05-13 Mark Mitchell <mark@codesourcery.com>
923 * jcf-write.c (write_classfile): Unlink the temporary file if it
924 cannot be renamed. Use concat to build up the name of the
927 2002-05-08 Mark Mitchell <mark@codesourcery.com>
929 * jcf-write.c (write_classfile): Write the file to a
930 temporary file and then rename it.
932 2002-05-07 Tom Tromey <tromey@redhat.com>
934 * gjavah.c (throwable_p): Use xstrdup, not strdup.
936 Fix for PR java/1200:
937 * gjavah.c (throwable_p): New function.
938 (decode_signature_piece): Use it. A `WeakReference' isn't the
941 (gcjh_streq): New function.
943 2002-05-07 Andreas Jaeger <aj@suse.de>
945 * parse.y (finish_for_loop): Fix if statement.
947 2002-05-06 Tom Tromey <tromey@redhat.com>
949 Fix for PR java/5941:
950 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
951 loop update expression.
952 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
953 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
955 2002-05-04 Mark Wielaard <mark@klomp.org>
958 * parse.y (build_string_concatenation): Return just op1 only when op2
959 is null and op1 is a STRING_CST, otherwise always construct a
962 2002-04-27 Tom Tromey <tromey@redhat.com>
965 * parse.y (string_convert_int_cst): New function.
966 (merge_string_cste): Use it.
968 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
970 * java-tree.h (java_parse_file): Update.
971 (java_set_yydebug): Remove.
972 * jcf-parse.c (yydebug): Remove.
973 (java_set_yydebug): Die.
974 (java_parse_file): Update.
975 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
977 2002-04-24 Tom Tromey <tromey@redhat.com>
980 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
981 EXPR_WFL_QUALIFICATION of qual_wfl.
983 2002-04-23 Per Bothner <per@bothner.com>
985 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
986 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
987 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
989 2002-04-23 Tom Tromey <tromey@redhat.com>
992 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
993 recognize `-fcompile-resource='.
994 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
997 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
999 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
1000 paths. Fixes PR java/2791.
1002 2002-04-19 Andrew Haley <aph@redhat.com>
1004 * jcf-write.c (push_long_const): lo, hi: New variables.
1005 Use rshift_double to extract the high part of a 64-bit long.
1006 Use WORD_TO_INT to extract the low part.
1008 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
1009 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
1010 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
1012 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
1014 * typeck.c (incomplete_type_error): Remove.
1016 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1018 * class.c (make_class_data): Set DECL_ALIGN on static class data,
1019 for hash synchronization.
1020 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
1021 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
1024 2002-04-16 Mark Wielaard <mark@klomp.org>
1026 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
1029 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1031 Fix for PR java/6294:
1032 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
1035 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1037 Fix for PR java/6085:
1038 * parse.y (patch_method_invocation): Always use build_access_to_thisn
1039 to get enclosing "this" argument for inner-class constructor
1040 invocation. Pass correct arguments to build_access_to_thisn.
1042 2002-04-10 Andreas Jaeger <aj@suse.de>
1044 * gcj.texi (Input Options): Fix extdirs patch.
1046 2002-04-10 Anthony Green <green@redhat.com>
1048 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
1050 2002-04-09 Anthony Green <green@redhat.com>
1052 * gcj.texi (Input Options): Add --extdirs documentation.
1053 * jcf-dump.c (OPT_extdirs): New macro.
1054 (options): Add extdirs option.
1055 (help): Describe --extdirs.
1056 (main): Handle OPT_extdirs.
1057 * gjavah.c (OPT_extdirs): New macro.
1058 (options): Add extdirs option.
1059 (help): Describe --extdirs.
1060 (main): Handle OPT_extdirs.
1061 * jcf-path.c (jcf_path_init): Add extdirs support.
1062 (jcf_path_extdirs_arg): New function.
1063 (extensions): New variable to hold extensions path entries.
1064 * jvspec.c: Remove -fextdirs= when compiling main().
1065 * lang.c (java_decode_option): Handle -fextdirs=.
1066 * jcf.h (jcf_path_extdirs_arg): Declare new function.
1067 * Make-lang.in: Compile jcf-path with version info for use in
1068 identifying the appropriate libgcj.jar.
1070 2002-04-08 Tom Tromey <tromey@redhat.com>
1073 * .cvsignore: Added rmic.1 and rmiregistry.1.
1074 * gcj.texi (Top): Link to new nodes.
1075 (Invoking rmic): New node.
1076 (Invoking rmiregistry): Likewise.
1077 * Make-lang.in (java.generated-manpages): Added rmic.1 and
1079 (java.maintainer-clean): Likewise.
1080 ($(srcdir)/java/rmic.1): New target.
1081 ($(srcdir)/java/rmiregistry.1): Likewise.
1082 (java.install-man): Handle rmic.1 and rmiregistry.1.
1084 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1086 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
1087 Add note about handling uncaught exceptions. Add an exception handler
1090 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1092 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
1093 after using it to patch CALL_EXPR.
1095 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1097 * gcj.texi (Invocation): Document CNI invocation API.
1099 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
1101 * expr.c (truthvalue_conversion): Rename. Update.
1102 (expand_compare): Update.
1103 * java-tree.h (java_truthvalue_conversion): New.
1104 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
1106 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1108 * java-tree.h (java_mark_addressable): New.
1109 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
1110 * typeck.c (mark_addressable): Rename, update.
1112 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1114 * expr.c (build_java_binop): Update.
1115 * java-tree.h (java_signed_type, java_unsigned_type,
1116 java_signed_or_unsigned_type): Update.
1117 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
1118 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
1119 * parse.y (patch_binop): Update.
1120 * typeck.c (signed_or_unsigned_type, unsigned_type,
1121 signed_type): Update.
1123 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
1125 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
1126 (java_dummy_print): Remove.
1127 (lang_print_error): Rename. Exit early if inhibiting output.
1128 (inhibit_error_printing_function): New.
1129 (java_init): Don't set hook.
1130 (lang_init_source): Use new boolean.
1132 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1134 * parse.y (do_resolve_class): Fix infinite recursion.
1136 2002-03-29 Tom Tromey <tromey@redhat.com>
1138 * parse.y (check_inner_circular_reference): Ignore incomplete
1141 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
1143 * Make-lang.in (builtins.o): Update.
1144 * boehm.c (get_boehm_type_descriptor): Update.
1145 * builtins.c: Include langhooks.h.
1146 * decl.c (java_init_decl_processing): Update.
1147 * java-tree.h (java_type_for_mode, java_type_for_size): New.
1148 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
1150 * typeck.c (type_for_mode, type_for_size): Update.
1152 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1154 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
1156 2002-03-28 Tom Tromey <tromey@redhat.com>
1158 * except.c (expand_end_java_handler): If the handler type is NULL,
1159 use java.lang.Throwable. Fixes PR java/5986.
1161 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1163 Fix for PR java/4715:
1164 * jcf-parse.c (parse_source_file_3): New function.
1165 (read_class): Call it.
1166 (java_parse_file): Likewise.
1168 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
1170 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
1172 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1174 * parse.y (resolve_package): Initialize "decl".
1175 (lookup_package_type): Remove unused function.
1177 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1179 Fix for PR java/5993:
1180 * parse.y (resolve_package): Return the decl if resolution was
1181 successful. Don't special case "java.lang" and "java.lang.reflect"
1182 packages. Set type_name to the merged identifier.
1183 (resolved_qualified_expression_name): Print error using "name" if
1184 resolve_package returns NULL_TREE.
1186 2002-03-27 Tom Tromey <tromey@redhat.com>
1188 * expr.c (expand_invoke): Don't generate null pointer check if
1189 we're calling <init>.
1191 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
1193 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
1195 * java-tree.h (java_lang_expand_expr): Similarly.
1196 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
1197 (java_init): Don't set hook.
1199 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1201 Fix for PR java/5850:
1202 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
1203 context if field was not found in the current scope.
1204 * expr.c (lookup_field): Don't look in enclosing contexts.
1206 2002-03-26 Tom Tromey <tromey@redhat.com>
1208 Fix for PR java/5942:
1209 * parse.y (init_src_parse): Added sanity check.
1210 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
1213 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
1215 * decl.c (lang_mark_tree): Rename java_mark_tree.
1216 * java-tree.h (java_mark_tree): New.
1217 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
1219 2002-03-25 Zack Weinberg <zack@codesourcery.com>
1221 * lex.c: Change java_perform_atof to take normal parameters
1222 instead of a pointer to a parameter block. Call it directly
1225 2002-03-22 Mark Wielaard <mark@klomp.org>
1227 Fix for PR java/5368:
1228 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
1229 when printing error message.
1231 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
1233 * decl.c (maybe_build_cleanup): Remove.
1235 2002-03-22 Tom Tromey <tromey@redhat.com>
1237 Andrew Haley <aph@cambridge.redhat.com>
1239 * expr.c (build_field_ref): Don't build a check if the field is a
1242 2002-03-21 Eric Blake <ebb9@email.byu.edu>
1244 Fix for PR java/6026:
1245 * lex.c (java_lex): Fix parsing of consecutive floats.
1247 2002-03-21 Tom Tromey <tromey@redhat.com>
1249 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
1252 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
1254 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
1255 insert_block, getdecls, kept_level_p, global_bindings_p): New.
1257 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1259 * gcj.texi: @code{gcj} becomes @command{gcj}.
1260 @code{gcc} becomes @command{gcc}.
1261 GcjRaw changed to gnu.gcc.RawData.
1263 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
1265 * decl.c (start_java_method): Use new hook.
1266 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
1267 (java_init): Remove old hook.
1269 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1271 * builtins.c (define_builtin): Do nothing if `type' is null.
1274 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1276 * parse.y (parser_check_super_interface): Fix error message
1279 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1281 * jcf-parse.c (get_constant): Delete unused variables.
1283 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
1285 * java-tree.h (java_parse_file): New.
1286 * jcf-parse.c (yyparse): Rename java_parse_file.
1287 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
1289 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1291 * parse.y (craft_constructor): Return the constructor decl.
1292 (java_expand_classes): Update comments.
1293 (lookup_method_invoke): Call fix_constructors immediately for
1294 anonymous class. Fixes PR java/5935.
1296 2002-03-15 Anthony Green <green@redhat.com>
1298 * jcf-parse.c (yyparse): Don't emit class registration
1299 constructor when compiling resource files.
1301 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1303 * lang.c (java_tree_code_type, java_tree_code_length,
1304 tree_code_name): Delete.
1305 (tree_code_type, tree_code_length, tree_code_name): Define.
1306 (java_init): Don't try to copy into the various tree_code
1309 2002-03-12 Tom Tromey <tromey@redhat.com>
1311 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
1312 UTF-8, not UCS-2. Fixes PR java/5923.
1314 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
1315 a call_expr wrapped in a convert. Fixes PR java/5848.
1317 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1319 * jcf-write.c (write_classfile): Improve error strings.
1321 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1323 * lex.c: Adjust comments to GNU standards.
1325 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1327 Fix for PR java/5902:
1328 * lex.c (java_lex): Fix parsing of literals.
1330 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1332 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
1333 to prevent it getting evaluated twice in the store checking case.
1334 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
1337 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1339 * decl.c (java_init_decl_processing): Make sure class_type_node
1340 alignment is not less than 64 bits if hash synchronization is enabled.
1342 2002-03-08 Per Bothner <per@bothner.com>
1344 * parse.y (java_complete_lhs): Check if patch_assignment
1345 returned an error-mark.
1347 * parse.y (try_builtin_assignconv): Don't special-case zero.
1349 2002-03-08 Per Bothner <per@bothner.com>
1351 Fix for PR java/5812.
1352 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
1353 here instead of in JSR macro. Likewise with load_type_state call.
1354 Do the latter on if the return_pc has been verified (the jsr returns).
1355 (JSR): Now just call build_java_jsr.
1357 2002-03-07 Jeff Sturm <jsturm@one-point.com>
1359 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
1360 (java.install-common): Link native driver to
1361 JAVA_TARGET_INSTALL_NAME.
1363 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
1365 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
1366 * builtins.c(sin_builtin): Likewise
1367 * builtins.c(sqrt_builtin): Likewise
1369 2002-03-03 Zack Weinberg <zack@codesourcery.com>
1371 * java/expr.c, java/jcf-parse.c, java/lex.c:
1372 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
1373 REAL_ARITHMETIC blocks unconditional. Delete some further
1374 #ifdef blocks predicated on REAL_ARITHMETIC.
1376 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1378 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
1379 explicit sizeof/sizeof.
1380 * decl.c (java_init_decl_processing): Likewise.
1381 * jcf-parse.c (init_jcf_parse): Likewise.
1382 * parse.y (init_src_parse): Likewise.
1384 2002-03-02 Per Bothner <per@bothner.com>
1386 Make --CLASSPATH by a synonym for --classpath and -classpath.
1387 Implement --bootclasspath.
1388 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
1389 (classpath_l): Remove.
1390 (jcf_path_CLASSPATH_arg): Remove.
1391 (jcf_path_bootclasspath_arg): New function.
1392 (jcf_path_seal): Simplify accordingly.
1394 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
1395 (jcf_path_CLASSPATH): Remove declaration.
1396 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
1397 (lang_specific_driver): Translate -bootclasspath.
1398 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
1399 * lang.c (decode_lang_options): Do jcf_path_init first.
1400 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
1401 * gjavah.c: Also handle --bootclasspath.
1402 Handle --CLASSPATH as a synonum for --classpath.
1403 * jcf-dump.c: Likewise.
1405 "." is not part of system path, but is the default for --classpath.
1406 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
1407 (jcf_path_seal): Add "." if no CLASSPATH specified.
1409 * gcj.texi: Document changes.
1411 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1413 * expr.c (build_java_arraystore_check): Fix formatting.
1415 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1417 Fix for PR java/5758, java/5632:
1418 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
1419 inner-class separator too.
1420 * parse.y (do_resolve_class): New local `decl_result.'
1421 Progressively build a name for what can have been loaded.
1423 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1425 * expr.c (java_array_data_offset): Removed function.
1426 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
1427 (build_java_array_length_access): Obtain "length" value using a
1428 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
1429 (build_java_arrayaccess): Correct comment. Access "data" using a
1430 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
1431 (build_java_arraystore_check): New function.
1432 (expand_java_arraystore): Use build_java_arraystore_check.
1433 * parse.y (patch_assignment): Simplify code to insert a store check
1434 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
1435 * check-init.c (check_init): Update to reflect that an array length
1436 access is now a COMPONENT_REF.
1437 * gcj.texi (Code Generation): Improve documentation of
1438 -fno-bounds-check. Add documentation for -fno-store-check.
1439 * java-tree.h (flag_store_check): Declare.
1440 (build_java_arraystore_check): Declare.
1441 * lang.c (flag_store_check): Initialize to 1.
1442 (lang_f_options): Add store-check option.
1443 * jvspec.c: Don't pass store-check option to jvgenmain.
1444 * lang-options.h: Add help string for -fno-store-check.
1446 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
1448 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
1449 * java-tree.h (java_dup_lang_specific_decl): New.
1450 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
1452 2002-02-27 Zack Weinberg <zack@codesourcery.com>
1454 * builtins.c, decl.c: Delete traditional-mode-related code
1455 copied from the C front end but not used, or used only to
1456 permit the compiler to link.
1458 2002-02-22 Tom Tromey <tromey@redhat.com>
1460 Fix for PR java/2369:
1461 * jvspec.c (verify_class_name): New function.
1462 (lang_specific_driver): Call it.
1463 (JAVA_START_CHAR_P): New macro.
1464 (JAVA_PART_CHAR_P): Likewise.
1466 2002-02-22 Per Bothner <per@bothner.com>
1468 * class.c: Change vtable to be more compatible with g++ v3 abi.
1469 (get_dispatch_table): Prepend offset-to-top (always 0) and
1470 type_info pointer (currently unimplemented hence NULL) to vtable.
1471 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
1472 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
1473 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
1474 (build_dtable_decl): Add declarations for new fields.
1476 2002-02-20 Per Bothner <per@bothner.com>
1478 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
1479 to finit$ (otherwise generate_bytecode_insns drops it). However, we
1480 don't need to set it on the COMPOUND_EXPR - the caller does that.
1482 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1484 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
1485 `--CLASSPATH' becomes `--classpath.'
1486 * gjavah.c: Likewise.
1487 * jcf-dump.c: Likewise.
1488 * lang-options.h: Likewise.
1490 * jcf-path.c: Updated comment.
1491 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
1492 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
1493 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
1494 (jcf_path_CLASSPATH_arg): Ditto.
1495 (classpath_u): Updated leading comment.
1497 2002-02-20 Per Bothner <per@bothner.com>
1499 * builtins.c (check_for_builtin): New function.
1500 (build_call_or_builtin): Remove.
1501 * java-tree.h: Update accordingly.
1502 * expr.c (expand_invoke): Use build + check_for_builtin instead
1503 of build_call_or_builtin.
1504 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
1505 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
1506 flag (which had caused jcf-write to incorrectly emit invokevirtual).
1508 2002-02-17 Tom Tromey <tromey@redhat.com>
1510 * java-tree.h (TYPE_STRICTFP): New macro.
1511 (struct lang_type) [strictfp]: New field.
1512 (CLASS_STRICTFP): New macro.
1513 (METHOD_STRICTFP): New macro.
1514 (struct lang_decl) [strictfp]: New field.
1515 * parse.y (method_header): Disallow strictfp constructor or
1517 (STRICT_TK): Move before MODIFIER_TK.
1518 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
1519 (METHOD_MODIFIERS): Likewise.
1520 (INTERFACE_MODIFIERS): Likewise.
1521 * jcf-write.c (get_access_flags): Likewise.
1522 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
1523 (add_method_1): Likewise.
1524 (get_access_flags_from_decl): Likewise.
1525 * jcf-dump.c (print_access_flags): Print in standard order. Also,
1526 recognize strictfp flag.
1527 * jcf.h (ACC_STRICT): New define.
1529 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
1531 * class.c(build_utf8_ref): Move declaration of decl_size
1533 2002-02-07 Tom Tromey <tromey@redhat.com>
1535 * gcj.texi (Input Options): --CLASSPATH does not suppress system
1538 2002-02-04 Anthony Green <green@redhat.com>
1540 * class.c (build_utf8_ref): Put UTF-8 constants into merged
1541 sections if available.
1543 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1545 * parse.y (java_expand_classes): Fix typo in static field loop.
1547 2002-02-02 Richard Henderson <rth@redhat.com>
1549 * class.c (add_field): Mark static fields external.
1550 (build_class_ref): Remove redundant set.
1551 * parse.y (java_expand_classes): Mark static fields of classes
1552 to be compiled as local.
1553 * jcf-parse.c (parse_class_file): Likewise.
1555 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1557 * gcj.texi (About CNI): New node.
1559 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
1562 * jcf-parse.c : Check for HAVE_LOCALE_H before using
1563 setlocale() with LC_CTYPE as a parameter.
1566 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
1568 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1569 Follow GNU Coding Standards for --version.
1571 2002-01-28 Tom Tromey <tromey@redhat.com>
1573 * expr.c (build_jni_stub): Ensure storage for `meth' is
1575 * parse.y (java_complete_expand_methods): Set
1576 current_function_decl before building JNI stub.
1578 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
1580 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
1583 2002-01-22 Tom Tromey <tromey@redhat.com>
1585 * decl.c (java_init_decl_processing): Use add_predefined_file.
1586 Predefine RawData.java.
1587 (predef_filenames): Removed.
1588 (java_init_decl_processing): Don't register predef_filenames.
1589 * jcf-parse.c (add_predefined_file): New function.
1590 (predefined_filename_p): Rewrote.
1591 (predefined_filename_p): No longer static.
1592 * decl.c (java_init_decl_processing): Call initialize_builtins.
1593 * Make-lang.in (JAVA_OBJS): Added builtins.o.
1594 (java/builtins.o): New target.
1595 * builtins.c: New file.
1596 * parse.y (patch_invoke): Use build_call_or_builtin.
1597 * java-tree.h (build_call_or_builtin): Declare.
1598 (initialize_builtins): Declare.
1599 (java_set_exception_lang_code): Removed unused declaration.
1600 (PREDEF_FILENAMES_SIZE): Removed.
1601 (java_tree_index): Added JTI_PREDEF_FILENAMES.
1602 (predef_filenames): New define.
1603 (add_predefined_file): Declare.
1604 (predefined_filename_p): Declare.
1605 * expr.c (expand_invoke): Use build_call_or_builtin.
1607 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1609 * parse.y (patch_switch_statement): Fix format specifier.
1611 2002-01-16 Tom Tromey <tromey@redhat.com>
1613 More for PR java/5365:
1614 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
1616 (process_file): Generate include for
1617 java.lang.UnsupportedOperationExceptions.
1619 2002-01-15 Andreas Jaeger <aj@suse.de>
1621 * .cvsignore: Add man pages.
1623 2002-01-15 Tom Tromey <tromey@redhat.com>
1625 Fix for PR java/5365:
1626 * gjavah.c (process_file): Turn class name into a file name.
1628 2002-01-14 Matthias Klose <doko@debian.org>
1630 * gcj.texi: Fix whitespace and formatting errors in the
1631 synopsis of the man pages. Update copyright.
1633 2002-01-14 Tom Tromey <tromey@redhat.com>
1636 * Make-lang.in (java.install-man): Handle jv-convert man page.
1637 (java.generated-manpages): Added jv-convert.1.
1638 (java.uninstall): Remove jv-convert.1.
1639 (java.maintainer-clean): Likewise.
1640 ($(srcdir)/java/jv-convert.1): New target.
1641 * gcj.texi (Top): Link to jv-convert node.
1642 (Individual utilities): Likewise.
1643 (Invoking jv-convert): New node.
1645 2001-01-10 Jeff Sturm <jsturm@one-point.com>
1646 Martin Kahlert <martin.kahlert@infineon.com>
1648 * jcf-parse.c (get_constant): Don't swap lo/hi for big
1649 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
1651 2002-01-03 Graham Stott <grahams@redhat.com>
1653 * class.c (compile_resource_file): Update copyright date.
1654 Constify filename parameter.
1655 (java-tree.h): Update copyright date.
1656 (compile_resource_file): Constify filename parameter.
1658 2002-01-03 Graham Stott <grahams@redhat.com>
1660 * gcc/jcf-parse.c: Update copyright date.
1661 (yyparse): Constify resource_filename.
1663 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1665 * parse.y (src_parse_roots): Don't needlessly zero init.
1667 2001-12-31 Tom Tromey <tromey@redhat.com>
1669 * parse.y (dump_java_tree): New function.
1670 (source_end_java_method): Call it.
1671 (end_class_declaration): Likewise.
1672 * lang.c (java_decode_option): Call dump_switch_p.
1674 2001-12-28 Tom Tromey <tromey@redhat.com>
1676 * gen-table.pl: Don't process characters after \uffff. Added
1677 comment pointing to input file.
1679 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1681 * gen-table.pl: Const-ify output. Document the location of a
1682 suitable unicode input file.
1684 * chartables.h: Regenerate.
1686 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1688 * chartables.h: Const-ify.
1689 * gjavah.c (options): Likewise.
1690 * jcf-dump.c (options): Likewise.
1691 * jv-scan.c (options): Likewise.
1692 * lex.c (java_start_char_p, java_part_char_p): Likewise.
1693 * parse.y (binop_lookup): Likewise.
1695 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1697 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
1698 the static arrays that are output.
1699 * jvspec.c (jvgenmain_spec): Make static.
1700 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
1701 * keyword.h: Regenerate.
1702 * lang.c (string_option, process_option_with_no, lang_f_options,
1703 lang_W_options): Const-ify.
1704 * lex.c (java_lex): Likewise.
1706 2001-12-21 Richard Henderson <rth@redhat.com>
1708 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1709 (get_boehm_type_descriptor): ... here. Arrange for the
1710 TREE_TYPE to get set properly.
1712 2001-12-21 Richard Henderson <rth@redhat.com>
1714 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1715 only if the target requires collect2.
1717 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1719 2001-12-20 Tom Tromey <tromey@redhat.com>
1722 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1723 CAN_COMPLETE_NORMALLY for the node.
1724 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1725 generate code for second branch if first branch can't complete
1727 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1728 the loop head if the loop body can't complete normally.
1730 2001-12-20 Tom Tromey <tromey@redhat.com>
1733 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1734 case where `finally' clause can't complete normally.
1736 2001-12-20 Tom Tromey <tromey@redhat.com>
1739 * parse.y (analyze_clinit_body): Added this_class parameter.
1740 Check for more cases where we must keep <clinit>.
1741 (maybe_yank_clinit): Cleaned up flow control.
1743 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1745 * decl.c (java_init_decl_processing): Don't initialize
1746 finit_leg_identifier_node.
1747 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
1748 (finit_leg_identifier_node): Remove.
1749 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
1751 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1753 * mangle.c (mangle_member_name): Don't special-case for
1755 * mangle_name.c (unicode_mangling_length): Likewise.
1756 (append_unicode_mangled_name): Likewise.
1757 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
1760 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1762 * expr.c (build_java_array_length_access): Don't force null pointer
1763 check unless flag_check_references is set.
1765 2001-12-20 Tom Tromey <tromey@redhat.com>
1767 Fix for PR java/3417:
1768 * parse.y (patch_assignment): Added special processing for
1770 (patch_return): Don't convert booleans to integers, and don't
1771 special-case `null'.
1773 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1775 * config-lang.in (diff_excludes): Remove.
1777 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1779 * gcj.texi: Update link to GCC manual.
1781 2001-12-17 Tom Tromey <tromey@redhat.com>
1783 * parse.y (link_nested_class_to_enclosing): Removed useless
1786 2001-12-16 Tom Tromey <tromey@redhat.com>
1788 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1791 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1793 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1794 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1797 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1799 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1801 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1803 * decl.c (java_init_decl_processing): Build otable_type correctly.
1804 otable_decl is an otable_type.
1806 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1808 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1809 otable_type, otable_ptr_type, method_symbol_type,
1810 method_symbols_array_type, method_symbols_array_ptr_type): New
1811 field/global tree definitions.
1812 (flag_indirect_dispatch): New flag.
1813 * decl.c (java_init_decl_processing): Initialize new otable and
1814 otable_syms type nodes and decls. Add new field "index" to
1816 * class.c (build_method_symbols_entry): New function.
1817 (make_method_value): Set "index" to to method's vtable index for
1818 virtual methods when indirect-dispatch is not used.
1819 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1820 and set vtable_method_count to -1. Set otable and otable_syms field
1821 if indirect-dispatch is used and there was something to put in them.
1822 (build_method_symbols_entry): New function.
1823 (emit_offset_symbol_table): New function.
1824 * expr.c (get_offset_table_index): New function.
1825 (build_invokevirtual): Build array reference to otable at the index
1826 returned by get_offset_table_index, and use the result as the vtable
1828 (build_invokeinterface): Similar.
1829 * jcf-parse.c (yyparse): If indirect-dispatch, call
1830 emit_offset_symbol_table at the end of compilation, after all classes
1831 have been generated.
1832 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1833 * lang.c (flag_indirect_dispatch): Define.
1834 (lang_f_options): Add indirect-dispatch flag.
1836 2001-12-14 Matthias Klose <doko@debian.org>
1838 * gcj.texi: Markup for man page generation. Document missing
1839 options printed by <tool> --help.
1840 Terminate description of gij's -ms option with a dot.
1841 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1842 (java.generated-manpages java.install-man, java.uninstall,
1843 java-maintainer-clean) Updated.
1845 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1847 * class.c (get_dispatch_table): Fix java vtable layout
1848 for TARGET_VTABLE_USES_DESCRIPTORS.
1849 * decl.c (java_init_decl_processing): Initialize
1850 alloc_no_finalizer_node, finalize_identifier_node.
1851 * expr.c (class_has_finalize_method): New function.
1852 (expand_java_NEW): Generate calls for finalizer-free allocation.
1853 (build_invokevirtual): Fix java vtable layout for
1854 TARGET_VTABLE_USES_DESCRIPTORS.
1855 * java-tree.h (enum java_tree_index): New entries:
1856 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1857 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1858 (class_has_finalize_method): declare.
1859 (HAS_FINALIZER_P): New macro.
1860 * parse.y (patch_invoke): Generate calls for finalizer-free
1863 2001-12-12 Matthias Klose <doko@debian.org>
1865 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1866 whitespace at end of line.
1868 2001-12-11 Tom Tromey <tromey@redhat.com>
1870 * lex.c (java_init_lex): Define wfl_to_string as
1871 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1873 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1875 * class.c (make_method_value): Use null_pointer_node to
1876 represent empty exception table.
1878 2001-12-10 Tom Tromey <tromey@redhat.com>
1880 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1882 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1884 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1886 2001-12-09 Per Bothner <per@bothner.com>
1888 * check-init.c (current_switch_has_default): New static field.
1889 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1890 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1891 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1893 2001-12-09 Tom Tromey <tromey@redhat.com>
1895 * check-init.c (check_init): Don't allow pre- or post- increment
1896 or decrement of final variable.
1897 (final_assign_error): Minor error message rewording.
1899 2001-12-08 Tom Tromey <tromey@redhat.com>
1901 * java-tree.h: Fixed typo.
1903 * gjavah.c (decompile_method): Don't decompile to `return this'
1906 * gjavah.c (cxx_keywords): Re-sorted.
1907 * lex.c (cxx_keywords): Re-sorted.
1909 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1912 * gjavah.c (print_namelet): Clear subnamelets.
1913 (HANDLE_METHOD): Set `method_printed' earlier.
1915 2001-12-07 Tom Tromey <tromey@redhat.com>
1917 * lang.c (lang_f_options): Added
1918 optimize-static-class-initialization.
1919 (java_decode_option): Removed special case.
1921 2001-12-07 Per Bothner <per@bothner.com>
1923 * check-init.c (check_init): Fix typo freeing memory twice.
1925 2001-12-05 Per Bothner <per@bothner.com>
1927 Restore support for static class initialization optimization.
1928 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1929 * check-init.c (check_int): At end of BLOCK handle initialization
1930 blocks, which used to be done in java_complete_expand_method but did
1931 not handle the case where check_for_initialization might allocate
1932 more than a word of bits.
1933 * decl.c (lang_make_tree): The smic field is now a tree.
1934 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1935 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1937 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1939 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1940 Change from a hash table to a list.
1941 (struct_lang_decl): Change field 'smic' to match.
1942 * class.c (add_method_1): Initialize
1943 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1944 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1945 (java_expand_method_bodies): -here, since 'smic' is now a list.
1946 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1948 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1950 * class.c (java_hash_compare_tree_node): Fix casts.
1952 2001-12-04 Per Bothner <per@bothner.com>
1954 * check-init.c: Handle definite unassignment to finals in addition
1955 to definite assignment.
1956 (loop_current_locals): New field.
1957 (num_current_locals, int start_current_locals, num_current_words):
1959 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1960 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1961 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1962 (get_variable_decl, check_final_reassigned): New functions.
1963 (check_init, check_bool_init): Modify as needed for checking finals.
1964 (check_for_initialization): Take extra parameter and return void.
1965 Do extra start-up logic to check final fields for assignment.
1966 * parse.y (check_static_final_variable_assignment_flag,
1967 reset_static_final_variable_assignment_flag, check_final_assignment,
1968 check_final_variable_local_assignment_flag,
1969 reset_final_variable_indirect_assignment_flag,
1970 reset_final_variable_global_assignment_flag): Remove functions.
1971 (java_complete_expand_methods, outer_field_access_fix,
1972 patch_assignment): Remove no-longer used logic.
1973 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1974 * parse.y (register_fields, java_complete_tree): Update accordingly.
1976 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1977 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1978 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1980 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1982 * java-tree.h (DECL FINAL): New bit-field.
1983 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1984 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1985 (DECL_INIT_CALLS_THIS): New macro.
1986 (struct lang_decl): New bit-field init_calls_this.
1987 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1988 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1989 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1990 use it for both local variables and final fields.
1991 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1993 (struct lang_type): Remove hfv bit-field.
1994 (check_for_initialization): Change to return void.
1996 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1997 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1998 * check-init.c (final_assign_error): New helper function.
1999 (check_final_reassigned, check_init): Use it.
2000 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
2002 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
2003 bit-fields to unsigned.
2005 2001-12-03 Per Bothner <per@bothner.com>
2007 * parse.y (patch_binop): Minor constant folding.
2009 * parse.y (build_current_thisn): Shorter 'buffer'.
2011 2001-12-03 Per Bothner <per@bothner.com>
2013 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
2014 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
2015 * jcf-write.c (generate_bytecode_insns): Remove support for
2016 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
2017 * check-init.c (check_init): Likewise.
2019 2001-12-03 Per Bothner <per@bothner.com>
2021 * verify.c (subroutine_nesting): New function.
2022 (verify_jvm_instructions): Use it to fix logic for checking that
2023 we're done with the current subroutine.
2025 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
2026 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
2028 2001-12-03 Per Bothner <per@bothner.com>
2030 * jcf.h: Fix obvious typo in comment.
2031 * typeck.c (build_null_signature): Add comment.
2033 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
2035 * expr.c: Remove leading capital from diagnostic messages, as
2036 per GNU coding standards.
2037 * jcf-io.c: Similarly.
2038 * jcf-parse.c: Similarly.
2039 * jv-scan.c: Similarly.
2040 * jvspec.c: Similarly.
2041 * mangle.c: Similarly.
2043 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
2044 Alexandre Petit-Bianco <apbianco@redhat.com>
2046 * expr.c (build_java_arrayaccess): Call save_expr on array for
2047 correct evaluation order, modified comment, fixed indentation.
2048 * parse.y: (patch_assignment): Correctly extract the array base
2049 from the tree generate by build_java_arrayaccess, added comments.
2050 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
2051 Fixes PR java/3096, PR java/3803, PR java/3965.
2053 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
2055 * expr.c (expand_byte_code): Remove trailing periods from messages.
2056 * jcf-parse.c (load_class, jcf_parse): Similarly.
2057 * jcf-write.c (generate_classfile): Similarly.
2058 * lex.c (java_lex): Similarly.
2060 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2062 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
2064 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
2066 * Make-lang.in (java.generated-manpages): New dummy target.
2068 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2070 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2072 (lang_specific_pre_link): Use set_input to set input_filename.
2074 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2075 (main): Fix definition.
2076 Strip `main' from classname.
2079 2001-11-18 Roger Sayle <roger@eyesopen.com>
2081 * parse.h (java_expand_switch): Remove old prototype.
2083 2001-11-18 Tom Tromey <tromey@redhat.com>
2085 Fix for PR java/1401:
2086 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
2088 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
2091 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
2093 * lang.c (finish_parse): Rename to java_finish.
2094 (LANG_HOOKS_FINISH, java_finish): New.
2096 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
2098 * decl.c (init_decl_processing): Rename java_init_decl_processing.
2099 * java-tree.h: New prototype.
2100 * lang.c (java_init): Update prototype. Combine with old init_parse.
2102 2001-11-13 Tom Tromey <tromey@redhat.com>
2104 * gjavah.c (method_signature): New global.
2105 (HANDLE_METHOD): Set it.
2106 (decompile_return_statement): New function.
2107 (decompile_method): Use it.
2108 (print_method_info): Removed `synth' argument.
2110 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2112 * java-tree.h (java_set_yydebug): New.
2113 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
2114 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
2115 (print_lang_decl, print_lang_type, print_lang_identifier,
2116 print_lang_statistics, lang_print_xnode): Remove.
2118 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2120 * jcf-parse.c (init_lex): Remove.
2121 * lang.c (language_string, lang_identify): Remove.
2122 (struct lang_hooks): Constify.
2123 (LANG_HOOKS_NAME): Override.
2124 (init_parse): Update.
2126 2001-11-08 Andreas Franck <afranck@gmx.de>
2128 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
2129 program_transform_name the way suggested by autoconf.
2130 (java.install-common): Also transform auxiliary program names with
2131 program_transform_name.
2133 2001-11-08 Tom Tromey <tromey@cygnus.com>
2135 * parse.y (trap_overflow_corner_case): New rule.
2136 (unary_expression): Use it.
2137 * lex.c (java_init_lex): Don't set minus_seen.
2138 (yylex): Don't use minus_seen. Communicate overflow to parser for
2140 (error_if_numeric_overflow): New function.
2141 * parse.h (minus_seen): Removed field.
2142 (JAVA_RADIX10_FLAG): New define.
2144 2001-11-07 Tom Tromey <tromey@redhat.com>
2146 Patch for PR java/1414:
2147 * parse.y (case_label_list): New global.
2148 (goal): Register case_label_list with GC.
2149 (java_complete_lhs): Save new case on case_label_list.
2150 (patch_switch_statement): Check for duplicate case labels.
2152 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2154 * parse.y (patch_assignment): Removed unused third argument.
2155 (java_complete_lhs): Removed unused third argument to patch_assignment.
2157 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
2159 * lang.c: Include langhooks-def.h.
2160 * Make-lang.in: Update.
2162 2001-10-31 Zack Weinberg <zack@codesourcery.com>
2164 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
2166 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2168 * mangle.c (find_compression_record_match): Don't match compression
2169 records for package name elements unless they occur at the start of
2170 the name. Fix for PR java/4717.
2172 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2174 * expr.c (expand_java_field_op): Don't special-case references to
2175 java.lang.PRIMTYPE.TYPE.
2176 (build_primtype_type_ref): Removed.
2177 * java-tree.h (build_primtype_type_ref): Remove prototype.
2178 * parse.y (maybe_build_primttype_type_ref): Removed.
2179 (complete_function_arguments): Don't special-case references to
2180 java.lang.PRIMTYPE.TYPE.
2181 (patch_assignment): Likewise.
2182 (array_constructor_check_entry): Likewise.
2184 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2186 * mangle.c (static tree compression_table): Fixed leading comment.
2187 * parse.h (struct parser_ctxt): Fixed field comment.
2188 * parse.y (check_pkg_class_access): New prototype, fixed leading
2189 comment, new parameter used to emit error only if passed as true.
2190 (parse_check_super): Pass extra argument to check_pkg_class_access.
2191 (do_resolve_class): Likewise.
2192 (process_imports): Likewise.
2193 (read_import_dir): Fixed indentation.
2194 (find_in_imports_on_demand): New local class_type_name. Local
2195 node_to_use deleted. while loop changed into for loop. Report
2196 multiple definition only for accessible classes. Improved error
2198 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
2199 assigned to parameter list, fixed indentation. while loop changed
2200 into for loop, restore TREE_CHAIN on local `tem' before the next
2203 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2205 * lang.c (lang_get_alias_set): Deleted.
2207 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2209 * gjavah.c (jni_print_char): Fix thinko in last change.
2211 * gjavah.c (jni_print_char, decode_signature_piece): Use
2212 safe-ctype macros and/or fold extra calls into fewer ones.
2213 * lex.c (java_read_unicode, java_lex): Likewise.
2214 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
2215 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
2216 * mangle_name.c (append_unicode_mangled_name,
2217 unicode_mangling_length): Likewise.
2219 2001-10-17 Richard Henderson <rth@redhat.com>
2221 * Make-lang.in (java/lang.o): Depend on langhooks.h.
2223 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2225 * lang.c (langhooks.h): Included.
2226 (LANG_HOOKS_INIT): Redefined.
2227 (LANG_HOOKS_INIT_OPTIONS): Likewise.
2228 (LANG_HOOKS_DECODE_OPTION): Likewise.
2229 (struct lang_hooks lang_hooks): New initialization.
2231 2001-10-11 Per Bothner <per@bothner.com>
2233 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
2234 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
2235 The former is simpler, and jcf-write.c handles it better.
2236 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
2237 or WITH_CLEANUP_EXPR.
2238 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
2239 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
2241 * parse.y (patch_if_else_statement): If the condition is constant,
2242 optimize away the test.
2244 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2246 * parse.y (patch_cast): Call patch_string on the first operand of
2247 the incoming node, update it if necessary. Fixes PR java/4510.
2249 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2251 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
2252 when name qualifier matches a package name.
2254 2001-10-08 Tom Tromey <tromey@redhat.com>
2256 Fix for PR java/4489:
2257 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
2258 force a new label when computing `body_block'.
2260 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2262 * jcf-io.c (format_uint): Const-ify.
2263 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
2264 * lex.c (java_get_line_col): Likewise.
2265 * parse.y (build_incdec): Likewise.
2267 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2269 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
2270 a NULL enclosing context if appropriate. Fixes PR java/4466.
2272 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2274 * parse.y (patch_assignment): Use lvalue's original TYPE when
2275 building the final COMPOUND_EXPR.
2276 (try_reference_assignconv): Fixed leading comment.
2278 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2280 * parse.y (check_final_variable_indirect_assignment): For
2281 COMPOUND_EXPR, return only if finals were found initialized
2282 properly, if not, keep on checking.
2283 (check_final_variable_global_assignment_flag): New local
2284 error_found, set when appropriate and used to decide whether to
2285 report uninitialized finals. Fixed typo in comment.
2287 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2289 * decl.c (init_decl_processing): Fixed typo in predef_filenames
2290 last three initializations. Fixes PR java/4360.
2292 2001-09-21 Richard Henderson <rth@redhat.com>
2294 * class.c (get_dispatch_table): Handle function descriptors.
2295 (build_dtable_decl): Likewise.
2296 * expr.c (build_invokevirtual): Likewise.
2298 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2300 * parse.y (patch_method_invocation): Build class initialization
2301 when static finals are used to qualify method invocation.
2304 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
2306 * parse.h: (WFL_STRIP_BRACKET): Re-written using
2307 build_type_name_from_array_name.
2308 (STRING_STRIP_BRACKETS): New macro.
2309 * parse.y (build_type_name_from_array_name): New function.
2310 (array_creation_expression:): Accumulate []s instead of [s.
2311 (cast_expression:): Accumulate []s instead of [s after cast type
2313 (build_array_from_name): Local string deleted, use
2314 build_type_name_from_array_name.
2315 (build_unresolved_array_type): Accumulate []s instead of [s after
2317 (register_fields): Fixed comment.
2318 (resolve_class): Local name, base deleted, new locals tname and
2319 array_dims. Use build_type_name_from_array_name. Use array_dims to
2321 (purify_type_name): Use STRING_STRIP_BRACKETS.
2323 2001-09-18 Andreas Jaeger <aj@suse.de>
2325 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
2326 * jv-scan.c: Likewise.
2328 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2330 * parse.y (patch_method_invocation): Inner class creation context
2331 check not enforced within constructors. Fixes PR java/1873.
2333 2001-09-16 Tom Tromey <tromey@redhat.com>
2335 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
2336 NOTE_PUSH for single-case push. Fixes PR java/4189.
2338 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2340 * java-tree.h (TYPE_IMPORT_LIST): New macro.
2341 (TYPE_IMPORT_DEMAND_LIST): Likewise.
2342 (struct lang_type): New fields import_list and import_demand_list.
2343 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
2344 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
2345 (do_resolve_class): New local saved_enclosing_type, initialized,
2346 passed as parameter to find_in_imports and find_in_imports_on_demand.
2347 (find_in_imports): Added paramater enclosing_type, use its
2348 TYPE_IMPORT_LIST when applicable.
2349 (find_in_imports_on_demand): Added parameter enclosing_type, use
2350 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
2351 declaration and initialization.
2352 (fold_constant_for_init): Switch/restore current_class to the
2353 appropriate context.
2355 2001-09-13 Mark Mitchell <mark@codesourcery.com>
2357 * verify.c (verify_jvm_instructions): Fix typo.
2359 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2361 * expr.c (expand_invoke): Const-ification.
2362 * parse.y (patch_method_invocation): Likewise.
2364 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2366 * gjavah.c (cxx_keywords): Const-ification.
2367 * keyword.gperf (java_keyword): Likewise.
2368 * lang.c (java_tree_code_name): Likewise.
2369 * lex.c (cxx_keywords): Likewise.
2370 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
2372 2001-09-11 Richard Henderson <rth@redhat.com>
2374 * parse.h (ctxp_for_generation): Mark extern.
2376 2001-09-10 Richard Henderson <rth@redhat.com>
2378 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
2380 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2382 * typeck.c (java_array_type_length, build_prim_array_type):
2383 Represent empty arrays by NULL index.
2385 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
2387 * java-tree.h (compile_resource_file): Grouped with other prototypes.
2388 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
2390 2001-09-06 Anthony Green <green@redhat.com>
2392 * class.c (O_BINARY): Define if necessary.
2393 (registerResource_libfunc): Declare.
2394 (init_class_processing): Initilize registerResource_libfunc.
2395 (compile_resource_file): New function.
2396 * java-tree.h (resource_name): Declare.
2397 (compile_resource_file): Declare.
2398 * jcf-parse.c (yyparse): Handle compiling java resource files.
2399 * lang.c (java_decode_option): Handle -fcompile-resource option.
2400 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
2402 * gcj.texi (Code Generation): Add documentation for -R flag.
2404 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2406 * jcf-write.c (generate_classfile): Issue an error in case of
2407 field/initial value mismatch.
2408 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
2409 being initialized and we're generating bytecode.
2410 (java_complete_lhs): In MODIFY_EXPR section: added comments,
2411 set DECL_INITIAL properly when appropriate.
2415 2001-09-01 Per Bothner <per@bothner.com>
2417 * parse.y (maybe_yank_clinit): A field without an initializer is not
2418 relevant. All initializers except static final and constant require
2419 <clinit>, regardless of flag_emit_class_files.
2421 2001-08-31 Per Bothner <per@bothner.com>
2423 * class.c (set_constant_value): When not emiting class files, then a
2424 String ConstantValue is a utf8const_ptr_type.
2426 2001-08-30 Per Bothner <per@bothner.com>
2428 * jcf-write.c (generate_classfile): Check that field is primitive
2429 or string before emitting ConstantValue attribute.
2431 2001-08-30 Per Bothner <per@bothner.com>
2433 * parse.y (resolve_qualified_expression_name): If creating a
2434 COMPOUND_EXPR, set it's type correctly.
2436 2001-08-30 Per Bothner <per@bothner.com>
2438 * jcf-io.c (open_class): Set filename field.
2440 * jcf-parse,c (parse_class_file): Set current_function_decl
2441 for better error message when Code attribute is missing.
2443 * lang.c (put_decl_node, lang_print_error): Re-arrange for
2444 better diagnostics, especially for constructors.
2446 2001-08-30 Per Bothner <per@bothner.com>
2448 * jcf-write.c (generate_classfile): Don't write ConstantValue
2449 attribute if field is not final, for compatibility with jdk.
2451 * jcf-write.c (generate_classfile): Convert ConstantValue values
2452 to correct type. Work-around for front-end bug.
2453 * class.c (set_constant_value): Error if constant has wrong type.
2455 2001-08-30 Per Bothner <per@bothner.com>
2457 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
2458 "Double" are printed at verbosity 1.
2460 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
2462 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
2464 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2466 * parse.y (patch_assignment): Don't verify final re-assignment here.
2467 (java_complete_lhs): Verify assignments to finals calling
2468 patch_assignment. Verify re-assignments to finals before calling
2471 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
2473 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
2476 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2478 * lex.c (java_lex): new local found_hex_digits. Set and then used
2479 in test to reject invalid hexadecimal numbers.
2480 * parse.y (java_complete_tree): Prevent unwanted cast with
2481 initialized floating point finals.
2482 (patch_binop): Emit a warning when detecting a division by zero,
2483 mark result not constant, don't simplify non integer division.
2485 2001-08-28 Per Bothner <per@bothner.com>
2487 * jcf-write.c (generate_bytecode_insns): For increments and
2488 decrements just recurse to push constant. Improvement on Mark's patch.
2490 2001-08-28 Mark Mitchell <mark@codesourcery.com>
2492 * jcf-write.c (generate_bytecode_insns): Generate an integer to
2493 real conversion for increments and decrements of reals.
2495 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2497 * parse.y (resolve_qualified_expression_name): Handle unresolved
2498 qualified expressions, prevent numerical qualifiers, fixed typo.
2501 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2503 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
2504 don't report anything but deprecated class when marked so. Handle
2506 (patch_method_invocation): Check deprecation on methods and types.
2507 (patch_binop): code becomes an enum tree_code, added default: to
2508 switch to handle that. Detect division by zero, try to fold and
2509 return before using a subroutine.
2511 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2513 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
2514 file smaller than 4 bytes.
2515 * parse.y (check_inner_circular_reference): New function.
2516 (check_circular_reference): Likewise.
2517 (array_initializer:): Accept {,}.
2518 (java_check_circular_reference): Rewritten using
2519 check_circular_reference and check_inner_circular_reference.
2520 (java_complete_expand_method): Unconditionally save and restore
2521 the unpurged exception list.
2522 (build_dot_class_method_invocation): Unmangle signature parameter.
2524 2001-08-21 Tom Tromey <tromey@redhat.com>
2526 * decl.c (init_decl_processing): Add `throws' field to method
2528 * class.c (make_method_value): Compute `throws' field for method.
2530 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2532 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
2533 circularity is detected.
2534 (ctors_unchecked_throws_clause_p): Fixed leading comment.
2536 2001-08-17 Richard Henderson <rth@redhat.com>
2538 * class.c (emit_register_classes): Add align parameter to
2539 call to assemble_integer.
2541 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
2543 * jcf-parse.c (load_class): New locals saved and class_loaded. If
2544 loading a class_or_name fails, try considering an innerclass name
2545 and load the enclosing context.
2546 * parse.y (resolve_inner_class): New function.
2547 (find_as_inner_class): Added leading comment.
2548 (register_incomplete_type): Keep the current context as enclosing
2549 context for JDEP_FIELD dependencies.
2550 (do_resolve_class): Locals new_class_decl and super initialized to
2551 NULL. Call resolve_inner_class, explore the enclosing context
2552 superclass if necessary.
2555 2001-08-16 Tom Tromey <tromey@redhat.com>
2557 * jcf-dump.c (main): Updated for change to jcf_path_seal.
2558 * gjavah.c (main): Updated for change to jcf_path_seal.
2559 * lang.c (version_flag): New global.
2560 (java_decode_option): Recognize `-version'.
2561 (java_init): Update for change to jcf_path_seal.
2562 * jcf.h (jcf_path_seal): Added `print' argument.
2563 * jcf-path.c (jcf_path_seal): Added `print' argument.
2565 2001-08-13 Zack Weinberg <zackw@panix.com>
2567 * Make-lang.in (java/decl.o): Update dependencies.
2568 * decl.c: Include libfuncs.h, don't include toplev.h.
2570 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2572 * decl.c (init_decl_processing): exception_type_node,
2573 class_not_found_type_node, and no_class_def_found_type_node
2574 initialized. predef_filenames augmented accordingly.
2575 instinit_identifier_node initialized.
2576 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
2577 * java-tree.h (enum java_tree_index): New entries
2578 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
2579 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
2580 (exception_type_node): New macro.
2581 (class_not_found_type_node): Likewise.
2582 (no_class_def_found_type_node): Likewise.
2583 (instinit_identifier_node): Likewise.
2584 (PREDEF_FILENAMES_SIZE): Adjusted.
2585 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
2586 (struct lang_type): Fixed typo in bitfield name.
2587 (DECL_INSTINIT_P): New macro.
2588 (ID_INSTINIT_P): Likewise.
2589 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
2591 * parse.y (encapsulate_with_try_catch): New function.
2592 (generate_instinit): Likewise.
2593 (build_instinit_invocation): Likewise.
2594 (ctors_unchecked_throws_clause_p): Likewise.
2595 (add_instance_initializer): Deleted.
2596 (build_instance_initializer): Likewise.
2597 (in_instance_initializer): Likewise.
2598 (check_method_redefinition): instinit$ not to be verified.
2599 (java_complete_expand_methods): Generate instinit$, simplified code.
2600 (build_dot_class_method): Eliminated unnecessary locals. Use
2601 encapsulate_with_try_catch, removed unnecessary code.
2602 (fix_constructors): New local iii. Use build_instinit_invocation.
2603 (patch_method_invocation): Added comment.
2604 (maybe_use_access_method): Don't consider instinit$.
2605 (find_applicable_accessible_methods_list): Shorten the search for
2607 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
2608 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
2609 (patch_throw_statement): Likewise. Fixed typo.
2611 2001-08-12 David Edelsohn <edelsohn@gnu.org>
2614 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2615 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2617 (lang_specific_pre_link): Use set_input to set input_filename.
2619 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2620 (main): Fix definition.
2621 Strip `main' from classname.
2624 2001-08-11 Zack Weinberg <zackw@panix.com>
2626 * lex.h: Don't include setjmp.h. Don't define
2627 SET_FLOAT_HANDLER or prototype set_float_handler.
2629 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2631 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
2632 `poplevel' in the right order.
2634 2001-08-09 Richard Henderson <rth@redhat.com>
2636 * Make-lang.in (class.o): Depend on TARGET_H.
2637 * class.c (emit_register_classes): Use target hooks instead of
2638 assemble_constructor and assemble_destructor.
2640 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
2642 * check-init.c (flags.h): Include
2643 (check_init): Don't report uninitialized static class
2644 initialization flags, don't free bit index when doing static class
2645 initialization optimization.
2646 (check_for_initialization): Return type changed to `unsigned int.'
2647 (attach_initialized_static_class): New function.
2648 * class.c (add_method_1): Create the initialized static class
2650 (finish_class): Always emit deferred inline methods.
2651 * decl.c (emit_init_test_initialization): Moved to expr.c
2652 (complete_start_java_method): Don't traverse
2653 DECL_FUNCTION_INIT_TEST_TABLE.
2654 (lang_mark_tree): Mark hash tables in function decls.
2655 * expr.c (emit_init_test_initialization): Moved from decl.c.
2656 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
2657 initialization flag, set DECL_CONTEXT and
2658 LOCAL_CLASS_INITIALIZATION_FLAG.
2659 (java_lang_expand_expr): Emit initialization code for static class
2660 initialized flags when entering block, if necessary.
2661 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
2662 * java-tree.h (flag_optimize_sci): New global variable declaration.
2663 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
2664 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
2665 (LOCAL_FINAL_P): Fixed typo in comment.
2666 (FINAL_VARIABLE_P): Likewise.
2667 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
2668 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
2669 (struct lang_decl): New fields `ict', `smic' and `cif.'
2670 (check_for_initialization): New returned value for global.
2671 (attach_initialized_static_class): New global function.
2672 (STATIC_CLASS_INIT_OPT_P): New macro.
2673 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
2674 * lang.c (java_decode_option): Handle
2675 `-fno-optimize-static-class-initialization'
2676 * parse.y (start_complete_expand_method): New function.
2677 (java_expand_method_bodies): Likewise.
2678 (attach_init_test_initialization_flags): Likewise.
2679 (adjust_init_test_initialization): Likewise.
2680 (emit_test_initialization): Likewise.
2681 (java_complete_expand_methods): Nullify abstract and native method
2683 (java_complete_expand_method): New locals `fbody', `block_body'
2684 and `exception_copy.' Reorganized: directly return on empty method
2685 bodies, call `start_complete_expand_method', remember definitely
2686 initialized static class in function, don't expand method bodies.
2687 (java_expand_classes): Call `java_expand_method_bodies' before
2688 `finish_class' when compiling to native.
2689 (resolve_expression_name): Use `orig' after building outer class
2691 (patch_invoke): Remember static method invokations.
2693 2001-08-06 Richard Henderson <rth@redhat.com>
2695 * class.c (emit_register_classes): Pass a symbol_ref and priority
2696 to assemble_constructor.
2698 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
2700 * java-tree.h (all_class_filename): New macro.
2701 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2702 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2703 newly created IDENTIFIER_NODE to `all_class_filename.'
2705 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2707 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2708 Use ggc_add_tree_root to register roots.
2710 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2712 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2713 second operand calling check_init.
2714 * decl.c (complete_start_java_method): Swaped second and third
2715 arguments while creating WITH_CLEANUP_EXPR node.
2716 * jcf-write.c (generate_bytecode_insns): Use second operand
2717 instead of third when handling WITH_CLEANUP_EXPR.
2718 * parse.y (java_complete_lhs): Expand second operand of
2719 WITH_CLEANUP_EXPR nodes.
2720 (patch_synchronized_statement): Swaped second and third arguments
2721 while creating WITH_CLEANUP_EXPR node.
2723 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2725 * parse.y (create_interface): Avoid cyclic inheritance report when
2726 syntax error encountered during class definition.
2729 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2731 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2733 (lang_specific_pre_link): Use set_input to set input_filename.
2735 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2736 (main): Fix definition.
2737 Strip `main' from classname.
2740 2001-07-18 Tom Tromey <tromey@redhat.com>
2743 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2744 * lex.c (java_new_lexer): Use ICONV_CONST.
2745 (java_read_char): Likewise.
2746 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2747 (jv-scan$(exeext)): Likewise.
2749 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2751 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
2752 * parse.y (check_class_interface_creation): Allow `private' if the
2753 enclosing is not an interface.
2754 (create_interface): Interface tagged public if the enclosing
2755 context is an interface.
2756 (create_class): Class tagged public if the enclosing context
2760 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2762 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
2765 2001-07-14 Tim Josling <tej@melbpc.org.au>
2767 * check-init.c (check_init): Remove references to EXPON_EXPR.
2769 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2771 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2772 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2775 2001-07-13 Tom Tromey <tromey@redhat.com>
2777 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2780 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2782 * parse.y (patch_method_invocation): Don't override primary if one
2783 is already provided, but let this$<n> be built. Fixed comment.
2785 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2787 * parse.y (empty_statement:): Report empty statement error only
2788 when found at class declaration level.
2791 2001-07-12 Tom Tromey <tromey@redhat.com>
2793 * expr.c (expand_load_internal): New function.
2794 (LOAD_INTERNAL): Use it.
2796 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2798 * parse.y (verify_constructor_super): Compare anonymous class ctor
2799 args with `valid_method_invocation_conversion_p.'
2802 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2804 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2805 `-fsyntax-only.' Fixes PR java/3248
2807 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2809 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2811 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2813 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2814 current function is static. Fixes PR java/1970
2816 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2818 * parse.y (patch_method_invocation): Add enclosing context to ctor
2819 calls if necessary. Fixes PR java/2953
2821 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2823 * parse.y (resolve_package): Abort if qualified expression member
2825 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2828 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2830 * verify.c: Don't use // comments.
2832 2001-07-05 Tom Tromey <tromey@redhat.com>
2834 * lang.c (flag_assume_compiled): Removed.
2835 * java-tree.h (flag_assume_compiled): Removed.
2836 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2837 -fhash-synchronization, -fuse-divide-subroutine,
2838 -fcheck-references, -femit-class-file, -femit-class-files,
2839 -fassume-compiled. Updated --encoding information. Changed
2840 -foutput-class-dir to `-d'.
2842 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2844 * jcf-parse.c (parse_class_file): Add lineno parameter to
2845 debug_start_source_file call.
2847 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2849 * gcj.texi: Use gpl.texi.
2850 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2851 dependencies and use doc/include in search path.
2853 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2855 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2856 `this'. If so, don't build instance initializers.
2858 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2860 * parse.y (resolve_expression_name): Improved error message for
2861 inner class cases. Fixes PR java/1958
2863 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2865 * lang.c: #include diagnostic.h
2866 (lang_print_error): Add a `diagnostic_context *' parameter.
2867 (java_dummy_print): Likewise.
2868 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2870 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2872 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2873 * jcf.h (typedef struct JCF): New bitfield `finished.'
2874 (JCF_FINISH): Set `finished.'
2875 (JCF_ZERO): Reset `finished.'
2878 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2880 * parse.y (class_body_declaration:): Don't install empty instance
2884 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2886 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2887 (set_class_decl_access_flags): New function.
2888 * java-tree.h (set_class_decl_access_flags): New prototype.
2889 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2890 (parse_class_file): New local `decl_max_locals.' Take wide types
2891 into account to compute DECL_MAX_LOCALS.
2892 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2895 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2897 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2899 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2901 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2902 * parse.y (do_resolve_class): Moved comments out to leading comment
2903 section. Removed local `start', New local `_ht' and
2904 `circularity_hash.' Record `enclosing' in hash table and search
2905 it to detect circularity. Use `enclosing' as an argument to
2906 `lookup_cl.' Free the hash table when done.
2908 2001-06-19 Tom Tromey <tromey@redhat.com>
2910 * lex.c (java_read_char): Disallow invalid and overlong
2911 sequences. Fixes PR java/2319.
2913 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2915 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2917 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2919 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2920 arguments accordingly.
2922 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2924 * gcj.texi: Move contents to just after title page.
2926 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2928 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2930 (patch_incomplete_class_ref): Build the class ref, build the class
2931 init if necessary, complete the tree.
2934 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2936 * parse.y (lookup_field_wrapper): Test `name' code.
2937 (resolve_qualified_expression_name): Test `qual_wfl' code.
2938 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2939 handle `qual_wfl' by code.
2940 (maybe_build_primttype_type_ref): Test `wfl' code.
2942 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2944 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2946 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2947 the dvi file in the java directory.
2949 2001-05-25 Sam TH <sam@uchicago.edu>
2951 * gen-table.pl javaop.h jcf.h lex.h,
2952 parse.h: Fix header include guards.
2954 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2956 * jv-scan.c (version): Update copyright year.
2958 2001-05-21 Per Bothner <per@bothner.com>
2960 * jcf-parse.c (read_class): If class is from .class or .zip file
2961 and it's already been read, don't push/pop parser context.
2963 2001-05-18 Per Bothner <per@bothner.com>
2965 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2966 command line so the jvgenmain-generated main program comes first.
2968 2001-05-15 Tom Tromey <tromey@redhat.com>
2970 * class.c (build_utf8_ref): Don't generate identifier based on
2973 2001-05-12 Richard Henderson <rth@redhat.com>
2975 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2976 * expr.c (java_lang_expand_expr): Expand it.
2977 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2978 calling build_exception_object_ref.
2979 * parse.y (catch_clause_parameter): Likewise.
2980 (build_dot_class_method): Likewise.
2981 (try_reference_assignconv): Likewise.
2982 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2983 * jcf-write.c (generate_bytecode_insns): Likewise.
2985 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2987 * parse.y (build_unresolved_array_type): Set
2988 EXPR_WFL_QUALIFICATION on the newly created wfl.
2989 Fixes PR java/2538. Fixes PR java/2535.
2991 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2993 * parse.y (fix_constructors): Removed unnecessary assignment to
2994 local. Moved assignment to `this$<n>', fixed comments and
2996 (build_wfl_wrap): Fixed indentation.
2997 Fixes PR java/2598, java/2579 and java/2658.
2999 2001-05-03 Mo DeJong <mdejong@redhat.com>
3001 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
3002 check for byte swap.
3004 2000-05-02 Jeff Sturm <jsturm@one-point.com>
3006 * expr.c (build_class_init): Move MODIFY_EXPR
3007 outside of COND_EXPR. Remove variable `call'.
3009 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3011 * decl.c: NULL_PTR -> NULL.
3012 * jcf-write.c: Likewise.
3014 2001-05-01 Tom Tromey <tromey@redhat.com>
3016 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
3017 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
3018 * gcj.texi: Updated copyright text. Include fdl.texi.
3019 (Top): Link to new node.
3021 2001-05-01 Per Bothner <per@bothner.com>
3023 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
3025 2001-05-01 Per Bothner <per@bothner.com>
3027 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
3028 import_list contains the name, not the TREE_PURPOSE.
3030 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3032 * jcf-io.c (read_zip_member): Cast to long in comparison with
3035 * jvspec.c (lang_specific_driver): Initialize variables.
3037 * mangle.c (find_compression_record_match): Likewise.
3039 * typeck.c (build_null_signature): Provide static prototype. Mark
3040 parameter with ATTRIBUTE_UNUSED.
3042 * verify.c (verify_jvm_instructions): Initialize variable.
3044 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3046 * parse.y (do_resolve_class): Check for cyclic inheritance during
3047 inner class resolution.
3049 2001-04-27 Per Bothner <per@bothner.com>
3051 * parse.y (java_expand_classes): Don't change ctxp_for_generation
3052 while iterating, since that could cause gc to lose stuff.
3054 2001-04-26 Per Bothner <per@bothner.com>
3056 Fix method search wrt scope of inner classes to match JLS2.
3057 * typeck.c (build_null_signature): New static function.
3058 (has_method): New function. Uses build_null_signature and lookup_do.
3059 * java-tree.h (has_method): New declaration.
3060 * parse.y (find_applicable_accessible_methods_list): Do not search
3061 context of inner classes here.
3062 (patch_method_invocation): Search scope, ie. current and outer clases,
3063 for method matching simple name, to find class.
3065 2001-04-26 Per Bothner <per@bothner.com>
3067 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
3068 Fix thinko: If a single case, use if_icmpeq, not ifeq.
3070 * constants.c (find_methodref_with_class_index): New function.
3071 (find_methodref_index): Use find_methodref_with_class_index.
3072 * java-tree.h (find_methodref_with_class_index): New declaration.
3073 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
3074 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
3075 If context changed from interface to class, don't use invokeinterface.
3077 2001-04-25 Per Bothner <per@bothner.com>
3079 * verify.c (verify_jvm_instructions): For field instructions,
3080 check that field index is valid. For invoke instructions, check that
3081 method index is valid.
3083 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
3085 * config-lang.in (target_libs): Copy from $libgcj_saved.
3087 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3089 * decl.c (init_decl_processing): Add new class "protectionDomain"
3091 * class.c (make_class_data): Set initial value for "protectionDomain".
3093 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3095 * jvspec.c (lang_specific_driver): Fix memory allocation
3096 deficit, by using concat in lieu of xmalloc/sprintf.
3098 2001-04-20 Per Bothner <per@bothner.com>
3100 Fixes to compile multiple .class files at once.
3101 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
3102 * java-tree.h (CLASS_PARSED_P): New macro.
3103 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
3104 * jcf-parse.c (jcf_parse_source): Inline into read_class.
3105 (read_class): Avoid some code duplication.
3106 Don't call JCF_FINISH for a .class file - might be needed later.
3107 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
3108 rather than CLASS_LOADED_P, since latter implies class laid out.
3109 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
3110 * parse.y: Don't need to set CLASS_LOADED_P for array types.
3112 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3114 * Make-lang.in (java/boehm.o): Depend on toplev.h.
3116 * boehm.c: Include toplev.h.
3118 2001-04-06 Tom Tromey <tromey@redhat.com>
3119 Alexandre Petit-Bianco <apbianco@redhat.com>
3121 Fix for PR gcj/1404 and PR gcj/2332:
3122 * parse.y (build_array_from_name): If we use the type_wfl then
3123 accumulate dimensions from the original type as well.
3124 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
3126 2001-04-06 Tom Tromey <tromey@redhat.com>
3128 * parse.y (analyze_clinit_body): Return true if the second operand
3129 of a METHOD_EXPR is nonzero.
3131 2001-04-06 Tom Tromey <tromey@redhat.com>
3133 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
3135 ($(srcdir)/java/parse.c): Likewise.
3137 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3139 * gcj.texi: Use `which-gcj' instead of `which-g77.'
3140 (version-gcc): Initialized.
3141 (which-gcj): Likewise.
3143 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3145 * java-tree.h (struct lang_decl): New macro
3146 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
3147 * parse.y (build_instance_initializer): New function.
3148 (add_instance_initializer): Use it.
3149 (java_fix_constructors): Set `current_class' before fix pass.
3150 (fix_constructors): Just return if already fixed. Move `super()'
3151 invokation ahead. Use `build_instance_initializer.'
3154 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3156 * parse.y (resolve_qualified_expression_name): Pass field's
3157 DECL_CONTEXT to `not_accessible_p.'
3158 (not_accessible_p): Changed parameters order in `inherits_from_p'
3161 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
3163 * lang-options.h: Add flag_check_references.
3165 2001-04-04 Per Bothner <per@bothner.com>
3167 * java-tree.h (CONSTANT_VALUE_P): New macro.
3168 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
3169 * parse.y (maybe_build_class_init_for_field): New static function.
3170 (resolve_expression_name, resolve_field_access): Use
3171 maybe_build_class_init_for_field instead of build_class_init
3172 This does not do the init if the field is compile-time-constant.
3173 (resolve_field_access): Simplify.
3175 * parse.y (fold_constant_for_init): Merge test into switch.
3177 2001-04-03 Zack Weinberg <zackw@stanford.edu>
3179 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
3181 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
3183 2001-04-02 Zack Weinberg <zackw@stanford.edu>
3185 * expr.c (pop_type_0): Save the result of the first
3186 lang_printable_name call in a scratch buffer, so it
3187 won't be clobbered by the second call.
3189 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3191 * parse-scan.y (array_type:): Rewritten.
3192 (type_declaration:): `empty_statement' replaces `SC_TK.'
3193 (class_member_declaration:): `empty statement' added.
3194 (method_body:): Simplified.
3195 (static_initializer:): Likewise.
3196 (primary_no_new_array:): Use `type_literals.'
3197 (type_literals:): New rule.
3198 (dims:): Set and update `bracket_count.'
3199 Fixes PR java/1074. Fixes PR java/2412.
3201 2001-03-28 Hans Boehm <boehm@acm.org>
3203 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
3204 (get_boehm_type_descriptor): Set type on returned value to be a
3205 pointer length integer.
3207 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3209 * expr.c (pop_type_0): Call `concat' rather than building the
3211 (pop_type): Add format specifier in call to `error'.
3213 * parse.y (patch_method_invocation): Avoid casting away
3216 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
3218 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
3220 2001-03-28 Richard Henderson <rth@redhat.com>
3222 IA-64 ABI Exception Handling:
3223 * Make-lang.in (except.o): Don't depend on eh-common.h.
3224 * check-init.c (check_init): Handle EXC_PTR_EXPR.
3225 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
3226 [soft_exceptioninfo_call_node]: Remove.
3227 [eh_personality_libfunc, lang_eh_runtime_type]: New.
3228 (end_java_method): No emit_handlers.
3229 * except.c (java_set_exception_lang_code): Remove.
3230 (method_init_exceptions): Don't call it.
3231 (prepare_eh_table_type): No CATCH_ALL_TYPE.
3232 (build_exception_object_ref): New.
3233 (expand_end_java_handler): Update for except.h name changes.
3234 (emit_handlers, expand_resume_after_catch): Remove.
3235 * expr.c (java_lang_expand_expr): Update for except.h name changes.
3236 (process_jvm_instruction): Use build_exception_object_ref.
3237 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
3238 (soft_exceptioninfo_call_node): Remove.
3239 (build_exception_object_ref): Declare.
3240 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
3241 soft_exceptioninfo_call_node. Move processing ...
3242 [EXC_PTR_EXPR]: ... here.
3243 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
3244 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
3245 (source_end_java_method): No java_set_exception_lang_code or
3247 (build_dot_class_method): Use build_exception_object_ref.
3248 (try_reference_assignconv): Check EXC_PTR_EXPR not
3249 soft_exceptioninfo_call_node.
3251 2001-03-28 Richard Henderson <rth@redhat.com>
3253 * java-tree.h (throw_node): Define as a single member of
3254 java_global_trees instead of a separate array.
3255 (JTI_THROW_NODE): New.
3256 * decl.c (throw_node): Don't declare.
3257 (init_decl_processing): Init a scalar throw_node.
3258 Don't register it for gc.
3259 * check-init.c (check_init): Reference scalar throw_node.
3260 * expr.c (build_java_athrow): Likewise.
3261 * jcf-write.c (generate_bytecode_insns): Likewise.
3262 * parse.h (BUILD_THROW): Likewise.
3264 2001-03-28 Richard Henderson <rth@redhat.com>
3266 * decl.c (end_java_method): Do not save and restore
3267 flag_non_call_exceptions.
3268 * parse.y (source_end_java_method): Likewise.
3269 * lang.c (flag_exceptions): Don't declare.
3270 (java_init_options): Set flag_non_call_exceptions. Set
3271 flag_exceptions here ...
3272 (java_init): ... not here.
3274 2001-03-27 Richard Henderson <rth@redhat.com>
3276 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
3277 exceptions_via_longjmp.
3279 * lang.c (flag_new_exceptions): Don't declare it.
3280 (java_init_options): Or set it.
3282 2001-03-27 Richard Henderson <rth@redhat.com>
3284 * decl.c (end_java_method): Rename asynchronous_exceptions to
3285 flag_non_call_exceptions.
3286 * parse.y (source_end_java_method): Likewise.
3288 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3290 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
3292 2001-03-26 Mark Mitchell <mark@codesourcery.com>
3294 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
3296 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3298 * parse.y (find_as_inner_class): Follow current package
3299 indications not to mistakingly load an unrelated class.
3301 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3303 * constants.c (PUTN): Use memcpy, not bcopy.
3305 * lex.c (java_read_char): Use memmove, not bcopy.
3307 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
3309 2001-03-23 Per Bothner <per@bothner.com>
3311 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
3312 macro for better error pin-pointing.
3313 * java-tree.h: Fix typo in comment.
3315 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
3316 Don't include jsr/goto in exception range.
3317 Check if start and end of exception range are the same (also TRY_EXPR).
3318 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
3319 However, do emit the following goto even if try_block is empty.
3320 Defer freeing exception_decl until after the finalizer, to make
3321 sure the local isn't reused in the finalizer. Fixes PR java/1208.
3323 * parse.y (java_complete_lhs): If the try-clause is empty, just
3324 return the finally-clause and vice versa.
3326 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3328 * gcj.texi (Input Options): documented the check for attribute
3329 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
3330 * java-tree.h (flag_force_classes_archive_check): Declared extern.
3331 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
3332 (jcf_parse): Check for the right classes archive if necessary.
3333 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
3334 (jcf_parse_fields): Fixed indentation.
3335 * jcf-write.c (append_gcj_attribute): New function.
3336 (generate_classfile): Compute the attribute count, invoke
3337 `append_gcj_attribute'.
3338 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
3339 turned into bit-fields. New bit-field `right_zip.'
3340 (JCF_ZERO): Set `right_zip' to zero.
3341 * lang-options.h (-fforce-classes-archive-check): Added flag.
3342 * lang.c (flag_force_classes_archive_check): New flag.
3343 (lang_f_options): New entry `force-classes-archive-check.'
3346 2001-02-07 Andrew Haley <aph@redhat.com>
3348 * gcj.texi (Configure-time Options): Add -fcheck-references.
3349 * expr.c (build_java_indirect_ref): New function.
3350 (java_check_reference): New function.
3351 (build_java_array_length_access): Use build_java_indirect_ref to
3352 check for null references.
3353 (build_java_arrayaccess): Likewise.
3354 (build_get_class): Likewise.
3355 (build_field_ref): Likewise.
3356 (invoke_build_dtable): Likewise.
3357 (build_invokeinterface): Likewise.
3358 * lang.c (lang_f_options): Add flag_check_references.
3359 * jvspec.c (jvgenmain_spec): Add flag_check_references.
3360 * java-tree.h (flag_check_references): New variable.
3361 * lang.c (flag_check_references): Likewise.
3362 * parse.y (patch_invoke): Use java_check_reference.
3363 (patch_assignment): Allow for extra nesting in
3364 _Jv_CheckArrayStore.
3366 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
3368 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
3369 * lex.c (cxx_keywords): Likewise.
3371 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3373 * parse.y (qualify_ambiguous_name): Broaden `length'
3374 recognition. Help MODIFY_EXPR be resolved as expression names.
3375 Fixes PR java/2066. Fixes PR java/2400.
3377 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
3379 * gjavah.c (process_file): Mark interface definitions with
3380 "__attribute__ ((java_interface))".
3382 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3384 * class.c (layout_class): Fixed push_super_field's second
3385 argument. Fixes PR java/2333.
3386 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
3387 too early to lay innerclasses out.
3389 2001-03-20 Tom Tromey <tromey@redhat.com>
3390 Alexandre Petit-Bianco <apbianco@redhat.com>
3392 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
3393 inside an array reference. Insertion of the array store check
3394 rewritten. Fixes PR java/2299.
3396 2001-03-20 Tom Tromey <tromey@redhat.com>
3398 * lex.c (java_read_unicode): Only accept leading `u's.
3400 2001-03-20 Tom Tromey <tromey@redhat.com>
3402 * jcf-parse.c (read_class): Initialize `class'.
3404 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3406 * jcf_parse.c (jcf_parse): Eliminate unused variable.
3408 2001-03-19 Mark Mitchell <mark@codesourcery.com>
3410 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
3411 (layout_class): Likewise.
3412 (layout_class_method): Likewise.
3413 (emit_register_classes): Likewise.
3414 * decl.c (builtin_function): Likewise.
3415 (give_name_to_locals): Likewise.
3417 2001-03-19 Per Bothner <per@bothner.com>
3419 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
3420 before trying to load an inner class.
3422 Fixes to process to command-line .class files in two passes.
3423 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
3424 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
3425 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
3426 * class.c (is_compiled_class): Fix for renamed flag.
3427 * parse.y (maybe_create_class_interface_decl): Likewise.
3428 * jcf-parse.c (yyparse): Also set if compiling .class files.
3429 * jcf-parse.c (read_class); Read current_class.
3430 (jcf_parse): Make static.
3431 (load_inner_classes): New function, with code moved from jcf_parse,
3432 because we need to inner classes after the command-line files are read.
3433 (yyparse): Set finput to NULL when it doesn't need to be closed.
3434 Reduce use of main_jcf (basically only for archive) and
3435 use finput instead of main_jcf->read_state.
3436 Inline jcf_figure_file_type into yyparse.
3437 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
3438 Defer load_inner_classes and parse_class_file to a second pass,
3439 after we've correctly mapped command-line .clas fiels to classes.
3440 (jcf_figure_file_type): Removed.
3441 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
3442 (JCF_ZERO): Also clear zipd field.
3443 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
3445 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3447 * jcf-parse.c (yyparse): Change ch from char * to char.
3449 2001-03-19 Per Bothner <per@bothner.com>
3451 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
3452 Add constructed filelist-file at end, following -xjava. Thus any .o
3453 and library files are not affected by the -xjava. Also wrap
3454 explicit @FILE with -xjava and -xnone.
3456 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
3458 * class.c (build_static_field_ref): Call make_decl_rtl() after
3459 setting the DECL_EXTERNAL flag.
3461 2001-03-17 Per Bothner <per@bothner.com>
3463 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
3465 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
3466 when result is is needed (target is STACK_TARGET).
3468 * parse.h (JDEP_SOLV): Removed.
3469 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
3471 * parse.y (incomplete_class_list): Removed.
3472 (obtain_incomplete_type): Don't use or set incomplete_class_list.
3473 It doesn't work if resolve_class changes the name of an array type
3474 that is on the list and then someone else looks for the modified name.
3475 Also, seems liable to break when compiling multiple source files at
3476 once. So the simplest is to just remove incomplete_class_list -
3477 it is only a minor space win and it is not even clear it saves time.
3479 * parse.y (resolve_class): Remove unneeded promote_type.
3481 2001-03-15 Per Bothner <per@bothner.com>
3483 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
3484 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
3485 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
3486 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
3488 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
3489 * parse.y (java_expand_classes): Likewise.
3491 * parse.y (expand_start_java_method): Was only called once and had a
3492 misleading name, so inline in caller java_complete_expand_method.
3493 (enter_a_block): Likewise inline in enter_block and remove.
3495 Remove junk from when gcc/java was created (by copying from C/C++).
3496 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
3497 (struct binding_level): Remove fields keep, keep_if_subblocks,
3498 more_cleanups_ok, have_cleanups (which have never been used).
3499 (pushlevel, poplevel): Remove related useless code.
3501 * class.c (make_class_data): The class_dtable_decl (i.e. the
3502 vtable for Class) should be external, except when compiling Class.
3504 * jvspec.c (lang_specific_driver): Fix -C handling.
3505 Check -save-temps to see if temp @FILE should be deleted.
3506 Follow-up to/fix for February 16 patch.
3508 * verify.c (verify_jvm_instructions): Better error msgs for dup.
3509 (type_stack_dup): Remove no-longer neded error check.
3511 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
3513 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
3514 to 'for_pointer'. If this type is for a pointer (argument) mangling,
3515 don't surround the element with 'N..E' if the type name is
3518 2001-03-14 Mark Mitchell <mark@codesourcery.com>
3520 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
3521 DECL_RTL_SET_P, etc.
3522 (make_method_value): Likewise.
3523 (get_dispatch_table): Likewise.
3525 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
3527 2001-03-07 Tom Tromey <tromey@redhat.com>
3529 * config-lang.in (lang_requires): Define.
3531 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
3533 * typeck.c (convert): Check flag_unsafe_math_optimizations,
3536 2001-03-05 Per Bothner <per@bothner.com>
3538 Fix a problem where rest_of_decl_compilation applied to
3539 class_dtable_decl causes problems because it was done too early,
3540 before output file was opened.
3541 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
3542 * class.c (class_dtable_decl): Add macro - element of class_roots.
3543 (make_class_data): Define class_dtable_decl.
3544 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
3546 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3548 * java/class.c, java/decl.c, java/java-tree.h: Replace all
3549 uses of 'boolean' with 'bool'.
3551 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3553 * lang-specs.h: Add zero initializer for cpp_spec field to all
3556 2001-02-16 Per Bothner <per@bothner.com>
3558 Handle compiling multiple input files at once, and @FILE syntax.
3559 * gcj.texi: Updated documentation to match.
3560 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
3561 * jcf-parse.c (parse_source_file): Split into ...
3562 (parse_source_file_1): New function - and:
3563 (parse_source_file_2): New function.
3564 (yyparse): On -ffilelist-file, open and scan named file.
3565 On first pass over files, only do parse_source_file_1.
3566 A new second pass calls parse_source_file_2 for each file to compile.
3567 (init_jcf_parse): Call init_src_parse.
3568 * jvspec.c (INDIRECT_FILE_ARG): New flag.
3569 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
3570 as multiple input file combined in one compilation.
3571 * lang-options.h: Add -ffilelist-file
3572 * lang.c (flag_filelist_file): New flag variable.
3573 (lang_f_options): Handle -ffilelist-file.
3574 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
3575 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
3576 gclass_list - use global fields of src_parse_roots instead.
3577 * parse.y (src_parse_roots): New array.
3578 (incomplete_class_list, gclass_list): New macros.
3579 (push_parser_context, java_pop_parser_context,
3580 java_parser_context_resume): Don't fiddle with deleted fields.
3581 (various): Use incomplete_class gclass_list and global macros
3582 instead of parse_ctxt fields - the lists are global.
3583 (init_src_parse): New function.
3585 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3587 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
3589 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3591 * parse.y (check_inner_class_access): Moved declaration of local
3592 `enclosing_decl_type' to the right location.
3594 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
3596 * parse.y (parser_check_super_interface): Don't call
3597 check_pkg_class_access for an inner interface.
3598 (parser_check_super): Don't call check_pkg_class_access for inner
3600 (do_resolve_class): Simplify enclosing type loop. Don't call
3601 check_pkg_class_access if CL and DECL are not set.
3602 (find_in_imports_on_demand): Set DECL if class_type needed to be
3603 loaded. Don't call check_pkg_class_access for an inner class.
3604 (check_inner_class_access): Rewritten to implement member access
3605 rules as per spec 6.6.1.
3606 (check_pkg_class_access): Handle the empty package correctly.
3607 (in_same_package): New function. Determine if two classes are in the
3610 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
3612 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
3613 method into array types.
3614 * parse.y (patch_method_invocation): Bypass access check on clone call
3617 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3619 * expr.c (build_instanceof): Check for arrays when trying fold to
3622 2001-02-15 Jim Meyering <meyering@lucent.com>
3624 * Make-lang.in (java.install-common): Depend on `installdirs'.
3625 (java.install-info): Likewise.
3627 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
3629 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
3631 2001-02-14 Tom Tromey <tromey@redhat.com>
3632 Alexandre Petit-Bianco <apbianco@cygnus.com>
3634 Fix for PR java/1261.
3635 * typeck.c (build_java_array_type): Add public `clone' method to
3637 * parse.y (resolve_qualified_expression_name): Use current_class
3638 when checking for inaccessibility.
3639 (patch_method_invocation): Fixed error message when accessibility
3640 denied. Added `from_super' argument.
3642 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3644 * parse.y (resolve_class): Don't build a fake decl. Use the one
3646 * typeck.c (build_java_array_type): Build and assign decl to array
3649 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3651 * parse.y (not_accessible_p): Changed leading comment. Added extra
3652 `where' argument. Use it to enforce protected access rules.
3653 (resolve_qualified_expression_name): Added extra argument to
3655 (patch_method_invocation): Use argument `primary' to provide
3656 not_accessible_p with an extra argument.
3657 (lookup_method_invoke): Added extra argument to not_accessible_p.
3658 (search_applicable_method_list): Likewise.
3660 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3662 * parse.y (resolve_qualified_expression_name): Try to resolve as
3663 an inner class access only if `decl' is a TYPE_DECL.
3665 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3667 * decl.c (classdollar_identifier_node): Initialize.
3668 * java-tree.h (enum java_tree_index): New entry
3669 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
3670 (classdollar_identifier_node): New macro.
3671 (ID_CLASSDOLLAR_P): Likewise.
3672 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
3673 (build_dot_class_method_invocation): Likewise.
3674 (find_applicable_accessible_methods_list): `class$' can't be
3677 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3679 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
3681 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3683 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
3684 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3687 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3689 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
3690 outside of the `__U' sequence too.
3691 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
3694 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3696 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
3698 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3700 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
3701 (JVGENMAIN_OBJS): Likewise.
3702 * java-tree.h (append_gpp_mangled_name): New prototype.
3703 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3704 Removed cast calling `gcc_add_root.'
3705 * jvgenmain.c (mangle_obstack): New global, initialized.
3707 (do_mangle_class): Constify local `ptr.'
3708 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3709 append_gpp_mangle_name and update `count' if necessary.
3710 Use `mangle_obstack.'
3711 * mangle.c (append_unicode_mangled_name): Removed.
3712 (append_gpp_mangled_name): Likewise.
3713 (unicode_mangling_length): Likewise.
3714 (mangle_member_name): Return type set to `void.'
3715 (mangle_field_decl): Don't append `U' in escaped names.
3716 (mangle_method_decl): Likewise.
3717 (mangle_member_name): Just use `append_gpp_mangled_name.'
3718 * mangle_name.c: New file.
3720 2001-02-07 Per Bothner <per@bothner.com>
3722 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3724 * check-init.c (check_init): Don't call done_alternative after
3725 processing loop code, as a LOOP_EXPR never terminates normally.
3727 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3729 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3731 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3733 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3736 2001-02-06 Tom Tromey <tromey@redhat.com>
3738 * lex.c (java_new_lexer): Longer error message.
3740 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3741 Alexandre Petit-Bianco <apbianco@cygnus.com>
3743 * typeck.c (build_prim_array_type): Added leading comment.
3744 (build_java_array_type): Moved locals out of
3745 block. Always create the `data' field, fixed alignment to match
3748 2001-02-04 Tom Tromey <tromey@redhat.com>
3750 * expr.c (java_lang_expand_expr): Don't bother recomputing
3751 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
3754 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3756 * parse.y (process_imports): Save the original name of the import
3757 for better error report.
3759 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
3761 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
3762 of macros used when compiling jvspec.c.
3763 * jvspec.c (lang_specific_driver): Link with the shared
3766 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3768 * check-init.c (check_init): Call internal_error instead of fatal.
3769 * expr.c (java_lang_expand_expr): Likewise.
3770 * jcf-parse.c (get_constant): Likewise.
3771 * mangle.c (java_mangle_decl): Likewise.
3772 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3773 (operator_string): Likewise.
3774 * check-init.c (check_init): Call abort instead of fatal.
3775 * class.c (build_class_ref): Likewise.
3776 * constants.c (write_constant_pool): Likewise.
3777 * decl.c (start_java_method): Likewise.
3778 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3779 (java_stack_dup, encode_newarray_type): Likewise.
3780 (build_java_array_length_access): Likewise.
3781 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3782 (build_java_soft_divmod, build_invokeinterface): Likewise.
3783 * java-tree.h (INNER_CLASS_P): Likewise.
3784 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3785 (give_name_to_class, get_class_constant): Likewise.
3786 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3787 (find_constant_index, generate_bytecode_conditional): Likewise.
3788 (generate_bytecode_insns, perform_relocations): Likewise.
3789 * lex.c (java_unget_unicode, java_lex): Likewise.
3790 * mangle.c (mangle_type, mangle_record_type): Likewise.
3791 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3792 (finish_mangling): Likewise.
3793 * parse.h (MARK_FINAL_PARMS): Likewise.
3794 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3795 (obtain_incomplete_type, java_complete_class): Likewise.
3796 (java_check_regular_methods, java_complete_expand_method): Likewise.
3797 (cut_identifier_in_qualified, check_deprecation): Likewise.
3798 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3799 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3800 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3801 * typeck.c (set_local_type, parse_signature_type): Likewise.
3802 (parse_signature_string, build_java_signature): Likewise;
3803 (set_java_signature): Likewise.
3804 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3805 * class.c (add_method): Call fatal_error instead of fatal.
3806 (build_static_field_ref): Likewise.
3807 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3808 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3809 * lex.c (java_new_new_lexer): Likewise.
3810 * jv-scan.c (main): Likewise.
3811 (fatal_error): Renamed from fatal.
3812 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3814 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3815 (yyparse): Likewise.
3816 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3817 * lex.c (java_get_line_col): Likewise.
3818 * jcf-parse.c (load_class): Make errors non-fatal.
3819 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3821 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3823 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3824 (error): Remove unused function.
3825 (main): Don't use "__attribute__ alias" on generated class symbol.
3827 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3829 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3831 * parse.y (finish_method_declaration): Code accounting for WFLed
3832 method DECL_NAMEs deleted.
3833 (check_abstract_method_definitions): Likewise.
3834 (resolve_type_during_patch): Layout resolved type.
3835 * typeck.c (lookup_do): Removed unused local.
3837 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3839 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3840 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3841 integer_negative_one_node.
3842 * expr.c (build_java_binop): Likewise.
3844 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3846 * zextract.c (read_zip_archive): Read file_offset before writing
3847 zipd and consequently clobbering the header contents.
3849 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3851 * Make-lang.in: Remove all dependencies on defaults.h.
3852 * decl.c: Don't include defaults.h.
3854 * parse.y: Likewise.
3856 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3858 * ChangeLog (2001-01-21): Fixed typo.
3859 * class.c (layout_class_method): Code accounting for WFLed
3860 method DECL_NAMEs deleted.
3861 * constant.c (find_methodref_index): Likewise.
3862 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3863 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3864 (struct lang_decl): New field `wfl'.
3865 (java_get_real_method_name): Prototype deleted.
3866 * mangle.c (mangle_method_decl): Code accounting for WFLed
3867 method DECL_NAMEs deleted.
3868 * parse.h (GET_METHOD_NAME): Macro deleted.
3869 * parse.y (reset_method_name): Deleted.
3870 (method_header): Set DECL_FUNCTION_WFL.
3871 (check_abstract_method_header): Code accounting for WFLed method
3873 (java_get_real_method_name): Deleted.
3874 (check_method_redefinition): Code accounting for WFLed method
3875 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3876 (java_check_regular_methods): Likewise.
3877 (java_check_abstract_methods): Likewise.
3878 (java_expand_classes): Don't call `reset_method_name.'
3879 (search_applicable_method_list): Use DECL_NAMEs instead of
3881 * typeck.c (lookup_do): Code accounting for WFLed method
3884 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3886 * lex.c (java_read_char): Check for EOF from getc first.
3888 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3890 * class.c (layout_class): Don't lay the superclass out if it's
3891 already being laid out.
3892 * jcf-parse.c (handle_innerclass_attribute): New function.
3893 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3894 handle_innerclasses_attribute.
3895 (jcf_parse): Don't load an innerclasses if it's already being
3897 * jcf-write.c (append_innerclass_attribute_entry): Static
3898 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3899 to be zero for anonymous classes.
3901 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3903 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3905 * jcf-parse.c (set_source_filename): Use
3906 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3908 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3910 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3911 gets a unique asm name.
3913 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3915 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3916 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3918 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3919 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3920 * parse.y (lookup_package_type_and_set_next): Deleted.
3921 (resolve_package): Removed unnecessary code.
3922 (find_applicable_accessible_methods_list): `finit$' can't be
3924 * verify.c (pop_argument_types): Added missing prototype.
3926 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3928 * config-lang.in: Disable java by default.
3930 2001-01-23 Tom Tromey <tromey@redhat.com>
3932 * gcj.texi (Copying): New node.
3933 Added copyright information.
3935 2001-01-21 Per Bothner <per@bothner.com>
3937 Various fixes to allow compiling a compressed .jar/.zip archive.
3938 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3939 (struct ZipFile): Add fields name and next (from ZipFileCache).
3940 (struct ZipDirectory): New field zipf points to owning ZipFile.
3941 * jcf.h (struct ZipDirectory): Add forward declaration.
3942 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3943 Remove seen_in_zip and zip_offset fields.
3944 (JCF_SEEN_IN_ZIP): New macro.
3945 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3946 * jcf-io.c: Change all ZipFileCache to ZipFile.
3947 (read_zip_member): New function.
3948 (open_in_zip): Call read_zip_member.
3949 * jcf-parse.c (find_in_current_zip): Remove function.
3950 (read_class): Merge in find_in_current_zip functionality.
3951 Call read_zip_member if needed.
3952 (parse_zip_file_entries): Use read_zip_member.
3953 (process_zip_dir): Update for removed and added JCF fields.
3954 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3956 2001-01-21 Per Bothner <per@bothner.com>
3958 Minor optimization of static ggc roots.
3959 * jcf-parse.c (parse_roots): New static field.
3960 (current_field, current_method, current_file_list): Replace by macros
3961 naming fields of parse_roots.
3962 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3963 * class.c (class_roots): New static field.
3964 (registered_class, fields_ident, info_ident, class_list):
3965 New macros naming fields of parse_roots.
3966 (build_static_field_ref): Don't register roots here.
3967 (layout_class): Static field list replaced by macro class_list.
3968 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3969 Initialize fields_ident and info_ident here.
3971 2001-01-21 Per Bothner <per@bothner.com>
3973 * jcf-parse.c (ggc_mark_jcf): New function.
3974 (init_jcf_parse): Register current_jcf as ggc root.
3976 2001-01-21 Per Bothner <per@bothner.com>
3978 * lang.c (put_decl_node): Print method's name.
3980 2001-01-21 Per Bothner <per@bothner.com>
3982 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3983 (verify_jvm_instructions): Use it, for better error messages on loads.
3985 2001-01-21 Per Bothner <per@bothner.com>
3987 * verify.c (merge_type_state): Still may have to merge even if
3988 LABEL_VERIFIED (label).
3990 2001-01-21 Per Bothner <per@bothner.com>
3992 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3993 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3995 2001-01-19 Per Bothner <per@bothner.com>
3997 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3998 if expeting an interface type. Refines Tom's change of 2000-09-12.
4000 2001-01-18 Per Bothner <per@bothner.com>
4002 * gcj.texi (Input Options): Mention .java files.
4004 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4006 * lang-options.h (-Wunsupported-jdk11): Removed.
4007 * lang.c (flag_not_overriding): Deleted.
4008 (flag_static_local_jdk1_1): Likewise.
4009 (lang_W_options): Removed "unsupported-jdk11" entry.
4010 * parse.y (java_check_methods): Removed dead code.
4012 2001-01-17 Tom Tromey <tromey@redhat.com>
4014 Changes suggested by Per Bothner:
4015 * gcj.texi (Input Options): Don't mention input files.
4016 (Code Generation): Updated --main information.
4017 (Invoking jcf-dump): Mention that --javap is incomplete.
4018 From Alexandre Petit-Bianco:
4019 (Warnings): Don't mention -Wunsupported-jdk11.
4021 (Compatibility): Mention JDK 1.2-ness of libraries.
4022 (Resources): Mention resources used when writing gcj.
4024 2001-01-17 Tom Tromey <tromey@redhat.com>
4026 * gcj.texi: New file.
4027 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
4028 (java.info): Depend on gcj.info.
4029 (java/gcj.dvi): New target.
4030 (java.dvi): Depend on gcj.dvi.
4031 (java.install-info): Wrote.
4033 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
4035 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
4036 having called make_decl_rtl.
4038 2001-01-14 Per Bothner <per@bothner.com>
4040 Various patches to emit better messages on verification errors.
4041 * expr.c (push_type_0): Return error indication on stack overflow,
4042 instead of callinfg fatal.
4043 (push_type): Now just call push_type_0 (nd fatal on overflow).
4044 (pop_type_0): Return detailed error message (in a char** argument).
4045 (pop_type): If pop_type_0 fails, print error message.
4046 (pop_argument_types): Moved to verify.c.
4047 * verify.c (pop_argument_types): Moved from expr.c.
4048 Return a (possible) error message, rather than void.
4049 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
4050 (verify_jvm_instruction): Use new macros, improving error messages.
4051 For case OPCODE_astore use object_ptr_type_node.
4052 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
4053 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
4055 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
4056 constant, return body without wrapper. (Improves constant folding.)
4057 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
4059 2001-01-13 Per Bothner <per@bothner.com>
4061 * expr.c (expand_java_field_op): Assigning to a final field outside
4062 an initializer does not violate JVM spec, so should be warning, not
4063 error. (Sun's verifier does not complain - though MicroSoft's does.)
4065 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
4067 * gjavah.c (version), jcf-dump.c (version): Update copyright year
4070 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
4072 * parse.y (resolve_expression_name): Permit instance variables from
4073 enclosing context in super constructor call.
4074 (resolve_qualified_expression_name): Permit enclosing class's qualified
4075 "this" in super constructor call.
4077 2001-01-10 Mark Mitchell <mark@codesourcery.com>
4079 * class.c (build_utf8_ref): Remove last argument in call to
4080 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
4081 (build_class_ref): Likewise.
4082 (build_static_field_ref): Likewise.
4083 (get_dispatch_table): Likewise.
4084 (layout_class_method): Likewise.
4085 (emit_register_classes): Likewise.
4086 * constants.c (build_constant_data_ref): Likewise.
4087 * decl.c (builtin_function): Likewise.
4088 (create_primitive_vtable): Likewise.
4089 * expr.c (build_known_method_def): Likewise.
4090 (build_jni_stub): Likewise.
4091 (java_lang_expand_expr): Likewise.
4093 2001-01-10 Tom Tromey <tromey@redhat.com>
4095 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
4097 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4099 * java-tree.h (lang_printable_name_wls): New prototype.
4100 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
4101 rather than `current_class' to print type name. Don't prepend type
4102 names when printing constructor names.
4103 (lang_printable_name_wls): New function.
4104 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
4105 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
4106 * parse.y (patch_method_invocation): Message tuned for constructors.
4107 (not_accessible_p): Grant `private' access from within
4110 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4112 All files with updated copyright when applicable.
4113 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
4114 * class.c (mangle_class_field): Function removed.
4115 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
4116 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
4117 (build_class_ref): Call `java_mangle_class_field' instead of
4118 `mangle_class_field.'
4119 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
4120 (layout_class): Call `java_mangle_decl' instead of
4121 `mangle_static_field.'
4122 (cxx_keywords): Initialized static array moved to `lex.c.'
4123 (layout_class_method): Changed leading comment. Simplified to
4124 call `java_mangle_decl.' Local `ptr' moved in for loop body.
4125 * decl.c (lang_mark_tree): Mark field `package_list.'
4126 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
4127 (struct lang_type): New field `package_list.'
4128 (unicode_mangling_length): Prototype removed.
4129 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4130 emit_unicode_mangled_name): Likewise.
4131 (cxx_keyword_p): New prototype.
4132 (java_mangle_decl, java_mangle_class_field,
4133 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
4134 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
4136 * jvgenmain.c (main_method_prefix): Global variable removed.
4137 (main_method_suffix): Likewise.
4138 (do_mangle_classname): New function.
4139 (main): Call it. Format changed to accommodate new mangling scheme.
4140 * lex.c: (utf8_cmp): Conditionally prototyped.
4141 (cxx_keywords): Moved from class.c, conditionally defined.
4142 (utf8_cmp, cxx_keyword_p): Likewise.
4143 * mangle.c (obstack.h, ggc.h): Included.
4144 (mangle_field_decl): New function.
4145 (mangle_method_decl, mangle_type, mangle_pointer_type,
4146 mangle_array_type, mangle_record_type,
4147 find_compression_pointer_match, find_compression_array_match,
4148 find_compression_record_match,
4149 find_compression_array_template_match, set_type_package_list,
4150 entry_match_pointer_p, emit_compression_string, init_mangling,
4151 finish_mangling, compression_table_add, mangle_member_name): Likewise.
4152 (mangle_obstack): New global.
4153 (MANGLE_RAW_STRING): New macro.
4154 (unicode_mangling_length): Turned static.
4155 (append_unicode_mangled_name): Renamed from
4156 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
4157 replaces `obstack', removed from the parameter list.
4158 (append_gpp_mangled_name): Turned static. `mangle_obstack'
4159 replaces parameter `obstack', removed from the parameter list. Call
4160 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
4161 (append_gpp_mangled_classtype): Removed.
4162 (compression_table, compression_next): New static variables.
4163 * parse.y (temporary_obstack): Extern declaration removed.
4165 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4167 * parse.y (patch_binop): Compute missing type in error situations.
4169 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4171 * class.c (make_class_data): Push initial value for "arrayclass".
4172 * decl.c (init_decl_processing): Add new class field "arrayclass".
4174 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4176 From patha@softlab.ericsson.se:
4177 * parse.y (switch_label): Use build, not build1, to construct
4180 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
4182 * lang.c (lang_decode_option): Change -MA to -MP.
4183 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
4184 Update to new prototype; do quote targets.
4185 (jcf_dependency_write): Update.
4187 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
4189 Shorten primitive array allocation path:
4190 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
4191 to create new primitive arrays.
4192 * expr.c (build_newarray): If generating native code, call
4193 soft_newarray_node with a reference to the primitive TYPE identifier
4194 instead of type_value.
4196 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
4198 Fix for PRs gcj/312 and gcj/253:
4199 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
4200 dest if they arn't already.
4201 * class.c (layout_class): Call maybe_layout_super_class on
4202 superinterfaces also, but only if compiling from bytecode.
4205 * parse.y (create_class): Set ACC_STATIC if class is declared in an
4208 2000-12-15 Tom Tromey <tromey@redhat.com>
4210 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
4213 2000-12-14 Andrew Haley <aph@redhat.com>
4215 * boehm.c (mark_reference_fields): Change test to correctly detect
4218 2000-12-15 Andreas Jaeger <aj@suse.de>
4220 * config-lang.in (lang_dirs): Added.
4222 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4224 * parse.y (end_artificial_method_body): Fixed undefined behavior.
4225 Credits go to rth for finding it.
4227 2000-12-13 Mike Stump <mrs@wrs.com>
4229 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
4231 2000-11-07 Tom Tromey <tromey@cygnus.com>
4233 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
4234 * lex.c (java_ignorable_control_p): Removed.
4235 (java_letter_or_digit_p): Removed.
4236 (java_start_char_p): New function.
4237 (java_read_char): Return `int', not `unicode_t'. Changed
4239 (java_read_unicode): Likewise.
4240 (java_read_unicode_collapsing_terminators): Likewise.
4241 (java_get_unicode): Likewise.
4242 (java_new_lexer): Initialize hit_eof.
4243 (java_parse_end_comment): Take `int' argument.
4244 (java_parse_doc_section): Likewise.
4245 (java_parse_escape_sequence): Don't allow backlash-newline.
4247 * lex.h (JAVA_DIGIT_P): Removed.
4248 (_JAVA_LETTER_OR_DIGIT_P): Removed.
4249 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
4250 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
4251 (JAVA_PART_CHAR_P): New macro.
4253 (JAVA_CHAR_ERROR): Now -2.
4254 (java_lexer): New field `hit_eof'.
4255 * chartables.h: New file.
4256 * gen-table.pl: new file.
4258 2000-11-20 Tom Tromey <tromey@cygnus.com>
4259 Alexandre Petit-Bianco <apbianco@cygnus.com>
4261 * parse.y (java_complete_lhs): Only allow compound assignment of
4262 reference type if type is String.
4264 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4266 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
4267 jcf-path.c: Likewise.
4269 2000-12-09 Anthony Green <green@redhat.com>
4271 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
4272 filestart and filename_length as int values.
4274 2000-12-07 Mo DeJong <mdejong@redhat.com>
4276 * jcf-io.c (find_class): Correct the logic that tests to see if a
4277 .java file is newer than its .class file. The compiler was
4278 incorrectly printing a warning when file mod times were equal.
4280 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
4282 * jvgenmain.c: Use ISPRINT not isascii.
4284 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4286 * parse.y (end_artificial_method_body): Fixed typo.
4288 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
4290 * parse.y (patch_method_invocation): Pick the correct enclosing
4291 context when creating inner class instances.
4294 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
4296 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
4297 Update copyright year to 2000.
4299 2000-11-23 Anthony Green <green@redhat.com>
4301 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
4302 Move current_file_list out of yyparse and make it static.
4304 * expr.c: Declare quick_stack and tree_list_free_list as static
4305 (init_expr_processing): Register quick_stack and
4306 tree_list_free_list roots.
4308 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4310 * parse.y (build_outer_field_access): New local `decl_ctx', use
4311 it. Check for field's context and current class immediate outer
4312 context inheritance.
4313 (outer_field_access_p): Consider fields inherited from the last
4315 (build_access_to_thisn): Stop at the last enclosing context if
4319 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
4321 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
4323 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
4325 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
4328 2000-11-20 Tom Tromey <tromey@cygnus.com>
4330 * jv-scan.c (help): Document --complexity.
4331 (options): Added --complexity.
4332 (flag_complexity): New global.
4333 (main): Call `report'.
4334 * parse-scan.y (complexity): New global.
4335 (if_then_statement, if_then_else_statement,
4336 if_then_else_statement_nsi, switch_block_statement_group,
4337 while_expression, do_statement, for_begin, continue_statement,
4338 throw_statement, catch_clause, finally, method_invocation,
4339 conditional_and_expression, conditional_or_expression,
4340 conditional_expression): Update complexity.
4341 (reset_report): Reset complexity.
4342 (report): New function.
4344 2000-11-20 Tom Tromey <tromey@cygnus.com>
4346 * lex.c (yylex): Added STRICT_TK case.
4347 * parse.y (STRICT_TK): Added.
4348 * parse-scan.y (STRICT_TK): Added.
4349 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
4350 `;'. Use 4, not 3, with -k option. Correctly rename resulting
4352 * keyword.h: Rebuilt.
4353 * keyword.gperf (strictfp): Added.
4355 2000-11-20 Tom Tromey <tromey@cygnus.com>
4357 * lex.c (yylex): Recognize floating point constants with leading
4360 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4362 * java-tree.h (cyclic_inheritance_report): Constify.
4363 * parse.y (cyclic_inheritance_report): Likewise.
4365 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
4367 * parse.y (goal): Remove call to ggc_add_string_root.
4369 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
4371 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
4372 Create string in scratch buffer, then pass to build_string.
4374 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
4376 * parse.y (issue_warning_error_from_context): Add
4379 2000-11-11 Anthony Green <green@redhat.com>
4381 * jcf-parse.c (process_zip_dir): Add finput parameter.
4382 (jcf_figure_file_type): Call process_zip_dir with appropriate
4385 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4387 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
4388 * jcf-parse.c (jcf_figure_file_type): Likewise.
4390 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
4392 * parse.y (create_new_parser_context): Use memset () instead of
4395 2000-11-08 Tom Tromey <tromey@cygnus.com>
4397 * gjavah.c (process_file): Only include gcj/cni.h when generating
4400 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
4402 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
4403 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
4404 instead of bzero ().
4406 2000-11-05 Tom Tromey <tromey@cygnus.com>
4408 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
4409 * lex.c (IS_ZERO): New define.
4410 (java_perform_atof): Error on floating point underflow.
4412 2000-11-04 Tom Tromey <tromey@cygnus.com>
4414 * lex.c (java_parse_escape_sequence): Only read two octal
4415 characters if the first one is greater than 3. Don't allow
4416 "octal" numbers to include the digits 8 or 9.
4418 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
4420 * Make-lang.in (java.distdir): Remove.
4422 2000-11-03 Tom Tromey <tromey@cygnus.com>
4424 * Make-lang.in (java.dvi): New target.
4425 Partial fix for PR other/567.
4427 * lang-options.h: Mention -Wout-of-date.
4428 * jcf-dump.c (flag_newer): New global.
4429 * gjavah.c (flag_newer): New global.
4430 * jcf-io.c (find_class): Only warn when flag_newer set.
4431 * lang.c (flag_newer): New global.
4432 (struct string_option): New declaration.
4433 (lang_W_options): New global.
4434 (process_option_with_no): New function.
4435 (lang_decode_option): Use it.
4437 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
4438 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
4441 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
4442 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
4443 * lex.c (java_read_unicode): Removed `term_context' argument.
4444 Recognize any number of `u' in `\u'.
4445 (java_read_unicode_collapsing_terminators): New function.
4446 (java_get_unicode): Use it.
4447 (java_lineterminator): Removed.
4448 (yylex): Produce error if character literal is newline or single
4449 quote. Return if eof found in middle of `//' comment. EOF in
4450 `//' comment is only an error if pedantic.
4451 (java_ignorable_control_p): New function.
4452 (java_parse_end_comment): Return if eof found in middle of
4455 * jv-scan.c (pedantic): New global.
4457 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4459 * parse.y (outer_field_access_p): Inherited fields aren't
4460 consider outer fields.
4461 (maybe_build_thisn_access_method): Use
4462 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
4463 (resolve_expression_name): Trigger an error if a static field
4464 is being accessed as an outer field.
4466 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4468 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
4471 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4473 * Make-lang.in: Move all build rules here from Makefile.in,
4474 adapt to new context. Wrap all rules that change the current
4475 directory in parentheses. Expunge all references to $(P).
4476 When one command depends on another and they're run all at
4477 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4478 all object-file generation rules. Delete obsolete variables.
4480 * Makefile.in: Delete.
4481 * config-lang.in: Delete outputs= line.
4483 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4485 * parse.y (patch_method_invocation): NULLify this_arg when already
4487 (maybe_use_access_method): Handle call to methods unrelated to the
4488 current class. Fixed comment.
4491 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4493 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
4496 2000-10-24 Tom Tromey <tromey@cygnus.com>
4498 * lex.c (java_new_lexer): Initialize new fields. Work around
4499 broken iconv() implementations.
4500 (java_read_char): Swap bytes if required. Use fallback decoder if
4502 (byteswap_init, need_byteswap): New globals.
4503 (java_destroy_lexer): Only close iconv handle if it is in use.
4504 * lex.h (java_lexer): New fields read_anything, byte_swap,
4506 Made out_buffer unsigned.
4508 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4510 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
4511 where an enclosing context can be set on the jdep.
4512 (do_resolve_class): Fixed identation.
4514 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4516 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
4518 * jcf-reader.c (peek_attribute, skip_attribute): Only define
4521 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
4523 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
4525 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4527 * jcf-write.c (OP1): Update `last_bc'.
4528 (struct jcf_block): Fixed indentation and typo in comments. New
4530 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
4531 follows `monitorenter'.
4532 * parse.y (patch_synchronized_statement): New local `tmp'. Call
4536 2000-10-16 Tom Tromey <tromey@cygnus.com>
4538 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
4539 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
4540 * lang-options.h: Added -MA, -MT, -MF..
4541 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
4542 (DEPEND_TARGET_SET): New macro.
4543 (DEPEND_FILE_ALREADY_SET): Likewise.
4544 (init_parse): Handle new flags.
4545 * jcf.h (jcf_dependency_print_dummies): Declare.
4546 * Make-lang.in (s-java): Added mkdeps.o.
4547 * Makefile.in (BACKEND): Added mkdeps.o.
4548 (../gcjh$(exeext)): Added mkdeps.o.
4549 (../jcf-dump$(exeext)): Added mkdeps.o.
4550 * jcf-depend.c: Include mkdeps.h.
4551 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
4552 add_entry): Removed.
4553 (jcf_dependency_reset): Rewrote.
4554 (dependencies): New global.
4555 (jcf_dependency_set_target): Rewrote.
4556 (jcf_dependency_add_target): Likewise.
4557 (jcf_dependency_add_file): Likewise.
4559 (print_ents): Removed.
4560 (jcf_dependency_write): Rewrote.
4561 (print_dummies): New global.
4562 (jcf_dependency_print_dummies): New function
4563 (jcf_dependency_write): Call deps_dummy_targets if required.
4565 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4567 * gjavah.c (add_class_decl): Removed unused variables `tname',
4568 `tlen' and `name_index'.
4569 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
4570 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
4571 in `wfl_operator' with value.
4572 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
4573 (jcf_figure_file_type): Fixed identation.
4574 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
4575 * parse.y (analyze_clinit_body): New function.
4576 (static_initializer:): Reset `current_static_block'.
4577 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
4578 `wfl_operator' with new value.
4579 (lookup_cl): Use EXPR_WFL_FILENAME.
4580 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
4581 analyze_clinit_body.
4582 (build_outer_field_access): Access to this$<n> built from
4583 current_class, not its outer context.
4584 (build_access_to_thisn): Fixed leading comment. Tidied things up.
4585 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
4586 (patch_method_invocation): Use `is_static_flag' when already
4588 (patch_newarray): Removed assignment in ternary operator.
4590 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4592 * except.c (free_eh_ranges): Don't free `whole_range'.
4594 2000-10-15 Anthony Green <green@redhat.com>
4596 * decl.c (init_decl_processing): Call init_class_processing before
4599 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4601 * check-init.c (check_init): Fixed leading comment. Use
4603 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4604 (give_name_to_locals): Likewise.
4605 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
4606 fields in lang_decl_var.
4607 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
4608 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
4609 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
4610 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
4611 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
4612 (LOCAL_FINAL): Rewritten.
4613 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
4614 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
4615 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
4616 `init_final' fields.
4617 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
4618 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
4619 (TYPE_HAS_FINAL_VARIABLE): New macro.
4620 (struct lang_type): Added `afv' field.
4621 * parse.y (check_static_final_variable_assignment_flag): New function.
4622 (reset_static_final_variable_assignment_flag): Likewise.
4623 (check_final_variable_local_assignment_flag): Likewise.
4624 (reset_final_variable_local_assignment_flag): Likewise.
4625 (check_final_variable_indirect_assignment): Likewise.
4626 (check_final_variable_global_assignment_flag): Likewise.
4627 (add_inner_class_fields): Use LOCAL_FINAL_P.
4628 (register_fields): Handle local finals and final variables.
4629 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
4630 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4631 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4633 (java_complete_expand_methods): Loop to set
4634 TYPE_HAS_FINAL_VARIABLE. Call
4635 `reset_final_variable_local_assignment_flag' and
4636 `check_final_variable_local_assignment_flag' accordingly before
4637 and after constructor expansion. Call
4638 `reset_static_final_variable_assignment_flag'
4639 before expanding <clinit> and after call
4640 `check_static_final_variable_assignment_flag' if the
4641 current_class isn't an interface. After all methods have been
4642 expanded, call `check_final_variable_global_assignment_flag' and
4643 `check_static_final_variable_assignment_flag' if the current class
4645 (maybe_yank_clinit): Fixed typo in comment.
4646 (build_outer_field_access_methods): Removed old sanity check. Use
4647 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4648 Don't create access methods for finals.
4649 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
4650 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
4651 existing DECL_INIT has been processed.
4652 (java_complete_lhs): Likewise.
4653 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
4654 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
4656 (patch_assignment): Use LOCAL_FINAL_P.
4657 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
4658 DECL_INITIAL is nullified.
4661 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4663 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
4665 * Makefile.in (parse.c, parse-scan.c): Likewise.
4667 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4669 * class.c (temporary_obstack): Remove.
4670 (make_class): Don't mess with obstascks.
4671 (push_class): Likewise.
4672 (set_super_info): Likewise.
4673 (add_method_1): Likewise.
4674 (add_method): Likewise.
4675 (add_field): Likewise.
4676 (build_utf8_ref): Likewise.
4677 (build_class_ref): Likewise.
4678 (build_static_field_ref): Likewise.
4679 (finish_class): Likewise.
4680 (push_super_field): Likewise.
4681 (layout_class): Likewise.
4682 (layout_class_methods): Likewise.
4683 (init_class_processing): Likewise.
4684 * constants.c (get_tag_node): Likewise.
4685 (build_constant_data_ref): Likewise.
4686 * decl.c (ggc_p): Remove.
4687 (copy_lang_decl): Use ggc_alloc.
4688 (complete_start_java_method): Don't mess with obstacks.
4689 (start_java_method): Likewise.
4690 (end_java_method): Likewise.
4691 * except.c (link_handler): Use xmalloc.
4692 (free_eh_ranges): New function.
4693 (method_init_exceptions): Use it.
4694 (add_handler): Use xmalloc.
4695 (expand_start_java_handler): Don't mess with obstacks.
4696 (prepare_eh_table_type): Likewise.
4697 (expand_end_java_handler): Likewise.
4698 * expr.c (push_value): Likewise.
4699 (create_label_decl): Likewise.
4700 (build_jni_stub): Likewise.
4701 (java_lang_expand_expr): Likewise.
4702 (note_instructions): Use xrealloc.
4703 (java_push_constant_from_pool): Don't mess with obstacks.
4704 (process_jvm_instruction): Likewise.
4705 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4707 * jcf-parse.c (get_constant): Don't mess with obstacks.
4708 (read_class): Likewise.
4709 (jcf_parse): Likewise.
4710 * lex.c (expression_obstack): Remove.
4711 (java_lex): Don't use obstack_free.
4712 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4713 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4714 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4715 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4716 * parse.y (gaol): Add more GC roots.
4717 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4718 (lookup_field_wrapper): Likewise.
4719 (obtain_incomplete_type): Don't mess with obstacks.
4720 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4722 (craft_constructor): Don't mess with obstacks.
4723 (safe_layout_class): Likewise.
4724 (java_complete_class): Likewise.
4725 (source_end_java_method): Likewise.
4726 (build_outer_field_access_methods): Likewise.
4727 (build_outer_method_access_method): Likewise.
4728 (maybe_build_thisn_access_method): Likewise.
4729 (build_dot_class_method_invocation): Likewise.
4730 (java_complete_tree): Likewise.
4731 (java_complete_lhs): Likewise.
4732 (do_merge_string_cste): Likewise.
4733 (patch_string_cst): Likewise.
4734 (array_constructor_check_entry): Likewise.
4735 * typeck.c (build_java_array_type): Likewise.
4736 (parse_signature_string): Likewise.
4737 (build_java_signature): Likewise.
4739 2000-10-12 Tom Tromey <tromey@cygnus.com>
4742 * gjavah.c (add_class_decl): Don't special-case inner classes.
4743 (add_namelet): Likewise.
4745 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4747 * java-tree.h: Constify current_encoding.
4748 * lang.c: Constify current_encoding.
4750 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
4752 * jvgenmain.c (class_mangling_suffix): Omit `.'.
4753 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
4755 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4757 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
4758 patch. Fixes gcj/340.
4760 2000-10-10 Tom Tromey <tromey@cygnus.com>
4762 * lex.c (java_new_lexer): Initialize out_first and out_last
4764 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
4766 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4768 * parse.y (pop_current_osb): New function.
4769 (array_type:): Use `dims:', changed actions
4770 accordingly. Suggested by Anthony Green.
4771 (array_creation_expression:): Used pop_current_osb.
4772 (cast_expression:): Likewise.
4773 (search_applicable_method_list): Fixed indentation.
4775 2000-10-08 Anthony Green <green@redhat.com>
4777 * parse.y (array_type_literal): Remove production.
4778 (type_literals): Refer to array_type, not array_type_literal.
4780 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4782 Patch contributed by Corey Minyard.
4783 * decl.c (check_local_named_variable): New function.
4784 (tree check_local_unnamed_variable): Likewise.
4785 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4787 2000-10-07 Anthony Green <green@redhat.com>
4789 * class.c (layout_class): Handle case where superclass can't be
4792 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4794 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4797 2000-10-05 Tom Tromey <tromey@cygnus.com>
4799 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4800 * jvgenmain.c (class_mangling_prefix): Removed.
4801 (class_mangling_suffix): New global.
4803 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4805 (print_method_info): Handle overrides for static and final
4807 (process_file): Generate declaration for class object field.
4808 * class.c (cxx_keywords): New array.
4809 (utf8_cmp): New function.
4810 (cxx_keyword_p): New function.
4811 (layout_class_method): Mangle C++ keywords by appending `$'.
4812 (mangle_field): New function.
4813 (mangle_class_field): Use mangle_field. Mangle class name as
4815 (mangle_static_field): Use mangle_field.
4817 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4819 * decl.c (find_local_variable): Removed uncessary type check and
4820 fixed range check typo. From Corey Minyard.
4822 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4824 * decl.c (give_name_to_locals): New local `code_offset'. Call
4825 `maybe_adjust_start_pc'.
4826 * expr.c (note_instructions): New function.
4827 (expand_byte_code): Don't collect insn starts here.
4828 (peek_opcode_at_pc): New function.
4829 (maybe_adjust_start_pc): Likewise.
4830 * java-tree.h (maybe_adjust_start_pc): Declare.
4831 (note_instructions): Likewise.
4832 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4834 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4836 * parse.y (field_access:): Fixed indentation.
4837 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4839 2000-09-07 Tom Tromey <tromey@cygnus.com>
4842 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4843 JPRIMITIVE_TYPE_P, for arithmetic operators.
4844 (patch_method_invocation): Indentation fix.
4845 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4846 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4847 (do_unary_numeric_promotion): Cleaned up code.
4848 (valid_cast_to_p): Handle boolean correctly.
4850 2000-09-27 Tom Tromey <tromey@cygnus.com>
4852 * lex.c (java_read_unicode): Reset bs_count when finished with
4855 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4858 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4859 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4860 (typeck.o): Depend on ggc.h.
4861 * class.c (add_method_1): Use GC functions for allocation.
4862 (init_class_processing): Register roots.
4863 * decl.c (ggc_p): Set to 1.
4864 (pending_local_decls): Make it static.
4865 (push_jvm_slot): Use GC functions for allocation.
4866 (init_decl_processing): Register roots.
4867 (give_name_to_locals): Use GC functions for allocation.
4868 (lang_mark_tree): New function.
4869 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4870 functions for allocation.
4871 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4872 * lex.c (java_lex): Use build_string, rather than replicating it
4874 * parse.y (goal): Add more roots.
4875 (mark_parser_ctxt): New function.
4876 * typeck.c: Include ggc.h.
4878 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4880 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4881 contains something else than MODIFY_EXPR.
4883 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4885 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4886 * Makefile.in (parse.o): Depend on ggc.h.
4887 (class.o): Likewise.
4888 (constants.o): Likewise.
4891 (jcf-parse.o): Likewise.
4892 (jcf-write.o): Likewise.
4893 (mangle.o): Likewise.
4894 * class.c: Include ggc.h.
4895 (build_static_field_ref): Register GC roots.
4896 (layout_class): Likewise.
4897 (init_class_processing): Likewise.
4898 * constants.c: Include ggc.h.
4899 (current_constant_pool_data_ref): Remove.
4900 (tag_nodes): Move it to ...
4901 (get_tag_node): ... here. Register GC roots.
4902 * decl.c: Include ggc.h. Remove many global tree definitions.
4903 (throw_node): Define.
4904 (java_global_trees): Likewise.
4905 (predef_filenames): Make the size a constant.
4906 (init_decl_processing): Adjust accordingly.
4907 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4908 * expr.c: Include ggc.h.
4909 (init_expr_processing): Register GC roots.
4910 (build_invokeinterface): Likewise.
4911 * java-tree.h: Replace extern tree declarations with macros.
4912 (java_global_trees): New variable.
4913 (java_tree_index): New enumeration.
4914 (init_jcf_parse): Declare.
4915 * jcf-parse.c: Include ggc.h.
4916 (current_class): Remove declaration.
4917 (main_class): Likewise.
4918 (all_class_list): Likewise.
4919 (predefined_filename_p): Adjust for constant size of
4921 (init_jcf_parse): New function.
4922 * jcf-write.c: Include ggc.h.
4923 (generate_classfile): Register GC roots.
4924 (append_synthetic_attribute): Likewise.
4925 (append_innerclass_attribute_entry): Likewise.
4926 * lang.c: Include ggc.h.
4927 (lang_print_error): Register GC roots.
4928 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4930 * parse.y: Include ggc.h.
4931 (wfl_operator): Remove.
4932 (goal): Register GC roots.
4933 (java_pop_parser_context): Adjust for new field names.
4934 (java_parser_context_save_global): Likewse.
4935 (java_parser_context_restore_global): Likewise.
4936 (java_parser_context_suspend): Likewise.
4937 (java_parser_context_resume): Likewise.
4938 (verify_constructor_circularity): Register GC roots.
4939 (lookup_cl): Likewise.
4940 (java_reorder_fields): Likewise.
4941 (build_current_this): Likewise.
4942 (class_in_current_package): Likewise.
4943 (argument_types_convertible): Likewise.
4944 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4946 2000-09-14 Tom Tromey <tromey@cygnus.com>
4948 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4950 2000-09-13 Tom Tromey <tromey@cygnus.com>
4952 * jcf-parse.c: Include <locale.h>.
4953 * jv-scan.c: Include <locale.h>.
4955 2000-09-12 Tom Tromey <tromey@cygnus.com>
4957 * expr.c (pop_type_0): Return `Object' if trying to merge two
4959 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4960 interface types; `Object' is always a valid supertype.
4962 2000-09-12 Tom Tromey <tromey@cygnus.com>
4965 * jv-scan.c (help): Document --encoding.
4966 (options): Added `encoding' entry.
4967 (OPT_ENCODING): New define.
4968 (main): Handle --encoding.
4969 Include <langinfo.h> if nl_langinfo exists.
4970 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4972 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4973 (parse_source_file): Correctly call java_init_lex. Added `finput'
4974 argument. Use nl_langinfo to determine default encoding.
4975 * java-tree.h (current_encoding): Declare.
4976 * parse.y (java_parser_context_restore_global): Don't restore
4978 (java_parser_context_save_global): Don't set `finput' field.
4979 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4981 * lang.c (current_encoding): New global.
4982 (lang_decode_option): Recognize `-fencoding='.
4983 (finish_parse): Don't close finput.
4984 * parse.h (struct parser_ctxt): Removed `finput' and
4985 `unget_utf8_value' fields. Added `lexer' field.
4986 (java_init_lex): Fixed declaration.
4987 * lex.c (java_new_lexer): New function.
4988 (java_destroy_lexer): Likewise.
4989 (java_read_char): Added `lex' argument. Handle iconv case.
4990 (java_read_unicode): Added `lex' argument. Count backslashes in
4992 (java_init_lex): Added `finput' and `encoding' arguments. Set
4993 `lexer' field in ctxp.
4994 (BAD_UTF8_VALUE): Removed.
4995 (java_lex): Handle seeing UEOF in the middle of a string literal.
4996 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4997 (java_lexer): New structure.
5000 (DEFAULT_ENCODING): New define.
5001 (java_destroy_lexer): Declare.
5003 2000-09-12 Tom Tromey <tromey@cygnus.com>
5006 * lex.c (java_init_lex): Initialize java_io_serializable.
5007 * parse.y (java_io_serializable): New global.
5008 (valid_ref_assignconv_cast_p): An array can be cast to
5011 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
5013 * decl.c, expr.c: Include defaults.h if not already included.
5014 Don't define the *_TYPE_SIZE macros.
5016 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
5018 * typeck.c (build_java_array_type): Correct first parameter
5019 in ADJUST_FIELD_ALIGN invocation.
5021 2000-09-06 Tom Tromey <tromey@cygnus.com>
5023 * lang-specs.h: Also recognize `-femit-class-files'.
5025 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5027 * verify.c (merge_types): Load the types to merge if necessary.
5029 2000-09-02 Anthony Green <green@redhat.com>
5031 * jcf-io.c: Include zlib.h.
5032 (open_in_zip): Read compressed class file archives.
5033 * zipfile.h (ZipDirectory): Add uncompressed_size and
5034 compression_method fields.
5035 * zextract.c (read_zip_archive): Collect file compression info.
5037 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
5039 * parse.y (do_resolve_class): Also explore superclasses of
5040 intermediate enclosing contexts when searching for inner classes.
5042 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5044 * parse.y (variable_declarator_id:): Better error message.
5045 (expression_statement:): Use YYNOT_TWICE.
5046 (cast_expression:): Likewise.
5047 (assignment:): Likewise.
5049 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5051 * parse.y (do_merge_string_cste): New locals. Create new
5052 STRING_CSTs each time, use memcpy. Fixes gcj/311.
5054 2000-08-07 Hans Boehm <boehm@acm.org>
5056 * boehm.c (mark_reference_fields): Set marking bits for all words in
5057 a multiple-word record.
5058 (get_boehm_type_descriptor): Use the procedure marking descriptor for
5061 2000-08-31 Mike Stump <mrs@wrs.com>
5063 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
5064 jcf-dump$(exeext)): Make parallel safe.
5066 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5068 * jcf-parse.c (set_source_filename): Constify a char *.
5069 * jcf-write.c (append_innerclasses_attribute,
5070 make_class_file_name): Constify a char *. Don't recycle a
5071 variable for an unrelated purpose.
5072 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
5073 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
5075 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5077 * expr.c (can_widen_reference_to): Fixed indentation.
5078 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
5079 * parse.y: `finit$' replaces `$finit$' in comments.
5080 (try_builtin_assignconv): Fixed leading comment.
5082 2000-08-25 Greg McGary <greg@mcgary.org>
5084 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
5086 2000-08-24 Greg McGary <greg@mcgary.org>
5088 * lang.c (lang_decode_option): Use ARRAY_SIZE.
5089 * parse.y (BINOP_LOOKUP): Likewise.
5091 2000-08-22 Andrew Haley <aph@cygnus.com>
5093 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
5094 sign extending. Fixes gcj/321.
5095 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
5096 combining to make a jlong. Fixes gcj/321.
5098 2000-08-21 Nix <nix@esperi.demon.co.uk>
5100 * lang-specs.h: Do not process -o or run the assembler if
5103 2000-08-16 Andrew Haley <aph@cygnus.com>
5105 * typeck.c (build_java_array_type): Rewrite code to do array
5106 alignment. Take into account back-end macros when aligning array
5107 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
5108 user to set alignment. Fixes gcj/252 and 160.
5110 2000-08-09 Tom Tromey <tromey@cygnus.com>
5112 * parse.y (check_abstract_method_definitions): Now return `int'.
5113 Check implemented interfaces. Fixes PR gcj/305.
5115 * parse.y (patch_switch_statement): Disallow `long' in switch
5116 expressions. Fixes PR gcj/310.
5118 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5120 * decl.c (finit_leg_identifier_node): New global.
5121 (init_decl_processing): Use `finit$' to initialize
5122 finit_identifier_node. Use `$finit$' to initialize
5123 finit_leg_identifier_node.
5124 * expr.c (expand_java_field_op): Use ID_FINIT_P.
5125 * java-tree.h (finit_identifier_node): Changed attached comment.
5126 (finit_leg_identifier_node): New declaration.
5127 (ID_FINIT_P): Take finit_identifier_node and
5128 finit_leg_identifier_node into account. This is a backward
5131 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5133 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
5135 (generate_bytecode_insns): Check `nargs' before emitting it.
5136 * verify.c (merge_type_state): Fixed typo.
5137 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
5138 generate_bytecode_{conditional,insns}.
5140 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
5142 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
5145 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5147 * class.c (maybe_layout_super_class): Fixed indentation.
5148 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
5149 (java_check_methods): New function declaration.
5150 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
5151 instead of `str_ptr'.
5152 * jcf-write.c (generate_bytecode_insns): Emit number the of args
5153 of a `invokeinterface' at the right time.
5154 * parse.h (WFL_STRIP_BRACKET): New macro.
5155 (SET_TYPE_FOR_RESOLUTION): Use it.
5156 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
5157 (check_class_interface_creation): Don't check for cross package
5158 innerclass name clashes.
5159 (method_header): Behave properly if MDECL is `error_mark_node'.
5160 (method_declarator): Return `error_mark_node' if bogus current
5162 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
5163 (resolve_and_layout): New local `decl_type', set and used. Call
5165 (java_check_methods): New method.
5166 (java_layout_classes): Use it.
5167 (resolve_qualified_expression_name): No EH check necessary in
5169 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
5171 (patch_assignment): Set DECL_INITIAL on integral final local.
5173 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5175 * java-tree.h (flag_extraneous_semicolon): New extern.
5176 * lang-options.h: (-Wextraneous-semicolon): New option.
5177 * lang.c (flag_redundant): Fixed typo in leading comment.
5178 (flag_extraneous_semicolon): New global.
5179 (lang_decode_option): Set `flag_extraneous_semicolon' when
5180 -Wall. Decode `-Wextraneous-semicolon'.
5181 * parse.y (type_declaration:): Removed `SC_TK' hack, added
5182 `empty_statement' rule.
5183 (class_body_declaration): Likewise.
5184 (method_body:): Accept `;' as a method body.
5185 (static_initializer:): Removed `SC_TK' hack.
5186 (constructor_block_end:): Likewise.
5187 (empty_statement:): Report deprecated empty declaration. Fixes
5190 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5192 * parse.y (build_dot_class_method_invocation): Changed parameter
5193 name to `type'. Build signature from `type' and convert it to a
5194 STRING_CST if it's an array.
5195 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
5196 to use `ref_type' directly.
5198 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
5200 * lang-options.h: Added a comma after the last element to avoid
5201 syntax errors when other languages define additional options.
5203 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5205 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
5206 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
5207 (jc1): Link with $(BACKEND).
5208 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
5210 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5212 * jvspec.c: Adjust type of second argument to
5213 lang_specific_driver, and update code as necessary.
5215 * class.c (build_dtable_decl): Initialize dummy.
5217 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5219 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
5220 method bodies not to rule out discarding `<clinit>'; don't use
5221 <clinit> to initialize static fields with constant initializers.
5223 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5225 * gjavah.c (print_method_info): Added `synth' parameter. Skip
5227 (method_synthetic): New global.
5228 (HANDLE_METHOD): Recognize synthetic method and tell
5229 `print_method_info' about it.
5230 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
5231 processing a synthetic method.
5232 * jcf-reader.c (skip_attribute): New function.
5233 ( skip_attribute): Likewise.
5235 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5237 * parse.y (build_outer_field_access): Fixed comments.
5238 (fix_constructors): Emit the initialization of this$<n> before
5240 (resolve_qualified_expression_name): Build an access to `decl' if
5243 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5245 * parse-scan.y (curent_class): Non longer const.
5246 (inner_qualifier, inner_qualifier_length): Deleted.
5247 (current_class_length): New global.
5248 (bracket_count): Fixed typo in leading comment.
5249 (anonymous_count): New global.
5250 (class_instance_creation_expression:): Handle anonymous classes.
5251 (anonymous_class_creation:): New rule.
5252 (push_class_context): Rewritten.
5253 (pop_class_context): Likewise.
5254 (INNER_QUALIFIER): Macro deleted.
5255 (report_class_declaration): call `push_class_context' when
5256 entering the function. `fprintf' format modified not to use
5258 (report_class_declaration): Assign `package_name' and
5259 `current_class' to NULL separately.
5261 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5263 * expr.c (build_invokeinterface): Call layout_class_methods on
5266 2000-07-27 Tom Tromey <tromey@cygnus.com>
5267 Anthony Green <green@cygnus.com>
5268 Alexandre Petit-Bianco <apbianco@cygnus.com>
5270 * class.c (make_class_data): Create vtable for abstract classes.
5271 (get_dispatch_table): Changed to cope with abstract classes.
5273 2000-07-27 Tom Tromey <tromey@cygnus.com>
5275 * parse.y (patch_method_invocation): Don't reverse the argument
5276 list when dealing with anonymous class constructors. Fixed typo in
5279 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5281 * parse.y (build_alias_initializer_parameter_list): Reverse
5282 crafted list when building aliases for anonymous class
5285 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5287 * parse.y (jdep_resolve_class): Don't bother checking potential
5288 innerclass access if `decl' is NULL.
5289 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
5292 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5294 * parse.c: Remove (again.)
5296 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5298 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
5299 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
5300 outside the `if' statement, alias to innerclass removed, `decl'
5301 used to mark the class complete.
5303 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5305 * parse.y (simple_name:): Fixed typo in error message.
5307 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5309 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
5310 or its first operand can be error marks.
5312 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5314 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
5315 * parse.y (method_header): Likewise.
5317 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5319 * parse.y (process_imports): Consider that one might be trying to
5320 import an innerclass. Fixes gcj/254
5322 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5324 * parse.y (find_as_inner_class): Handle the case where the
5325 enclosing context of an innerclass has been loaded as bytecode.
5327 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5329 * parse.y (simple_name:): Reject `$' in type names.
5330 (resolve_type_during_patch): Use `type' as a second
5331 argument to resolve_no_layout. Fixes gcj/257.
5333 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
5335 * parse.y (find_most_specific_methods_list): Select the only
5336 non-abstract method even if max has been set.
5337 Fixes gcj/285, gcj/298.
5339 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
5341 * lang-specs.h: Added %(jc1) to java compiler options.
5343 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5345 * .cvsignore: New file.
5347 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5349 * parse.y (not_accessible_p): Access granted to innerclasses
5350 (indirectly) extending the reference type. Fixes gcj/249.
5352 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5354 * parse.y (patch_method_invocation): Fixed comment.
5355 (maybe_use_access_method): Build this$<n>s to the context of the
5356 target method, or a type that extends it. Fixes gcj/242.
5358 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5362 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5364 * parse.y (fold_constant_for_init): Avoid bullish conversion.
5366 2000-07-13 Tom Tromey <tromey@cygnus.com>
5368 * lang-specs.h: Added %{I*}.
5370 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5372 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5374 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5376 * parse-scan.c: Remove.
5378 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5380 * class.c (set_super_info): Handled protected inner classes.
5381 (common_enclosing_context_p): Bail early if arguments aren't both
5383 (get_access_flags_from_decl): Handle private and protected inner
5385 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
5386 (CLASS_PROTECTED): Likewise.
5387 (struct lang_type): New bitfield `poic'.
5388 * parse.y (jdep_resolve_class): Call check_inner_class_access on
5390 (check_inner_class_access): Renamed arguments, added
5391 comments. Handles protected inner classes (fixes gcj/225)
5392 (not_accessible_p): Fixed comments. Avoid handling inner classes.
5394 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5396 * parse.y (resolve_qualified_expression_name): Verify qualified
5397 access to `this'. Fixes gcj/239.
5399 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5401 * jcf-write.c (generate_classfile): Don't install ConstantValue
5404 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5406 * parse.y (resolve_qualified_expression_name): Handle inner class
5407 access. Fixes gcj/256.
5409 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5411 * jcf-write.c (generate_classfile): Properly install the
5412 ConstantValue attribute and the initial value constant pool index
5413 on string constants.
5414 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
5417 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5419 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
5421 * parse.y (find_as_inner_class): Fixed typo.
5422 (do_resolve_class): Explore enclosing contexts when searching for
5423 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
5424 (check_inner_class_access): Check `decl' which can be null in case
5427 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5429 * java-tree.h (java_debug_context): Declared `extern'.
5430 (safe_layout_class): Likewise.
5431 * parse.y (resolve_field_access): Field must be `static' in order
5432 to be replaced by its initial value. Added comments.
5433 (find_applicable_accessible_methods_list): Fixed typo.
5434 (find_most_specific_methods_list): Methods found in innerclasses
5435 take over methods founds in the enclosing contexts.
5436 (java_complete_tree): Loosen restrictions on the type of DECLs
5437 that can be replaced by their initialization values.
5438 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
5440 2000-07-05 Tom Tromey <tromey@cygnus.com>
5442 * Make-lang.in (PARSE_DIR): New macro.
5443 (PARSE_RELDIR): Likewise.
5444 (PARSE_C): Likewise.
5445 (PARSE_SCAN_C): Likewise.
5446 ($(PARSE_C)): New target.
5447 ($(PARSE_SCAN_C)): Likewise.
5448 (SET_BISON): New macro.
5449 (BISONFLAGS): Likewise.
5450 (JAVABISONFLAGS): Likewise.
5452 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
5454 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
5455 argument on the first pass for CNI as well as JNI.
5456 (print_method_info): Set up method name on the first pass only.
5458 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5460 * parse.y (parser_qualified_classname): Removed parameter
5462 (create_interface): Removed first passed parameter to
5463 parser_qualified_classname.
5464 (create_class): Likewise. Don't install alias on static
5465 innerclasses. Fixes gcj/275.
5467 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5469 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
5470 debugable statement with empty_stmt_node. Fixes gcj/272
5472 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5474 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
5477 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5479 * jcf-write.c (push_long_const): Appropriately cast short negative
5482 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5484 * parse.y (verify_constructor_super): Use loop variable
5485 `m_arg_type' initialized with `mdecl_arg_type'.
5487 2000-06-29 Tom Tromey <tromey@cygnus.com>
5489 * parse.y (resolve_field_access): Handle case where `type_found'
5492 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5494 * expr.c (lookup_field): The same field can be found through two
5495 different interface. Don't declare it ambiguous in that case.
5497 2000-06-27 Tom Tromey <tromey@cygnus.com>
5499 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
5500 follows \r, then unget it at a lower level.
5502 2000-06-26 Tom Tromey <tromey@cygnus.com>
5504 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
5507 2000-06-25 Tom Tromey <tromey@cygnus.com>
5509 * parse.y (for_statement): Wrap expression in a WFL if it is a
5510 constant. For PR gcj/268.
5512 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5514 * parse.y (do_resolve_class): Minor optimiztion in the package
5515 list search. Removed unnecessary test and return statement.
5516 (valid_ref_assignconv_cast_p): Order of arguments to
5517 enclosing_context_p fixed.
5519 2000-06-24 Tom Tromey <tromey@cygnus.com>
5521 * expr.c (lookup_field): Print error and return error_mark_node if
5522 field reference is ambiguous.
5524 * parse.y (check_abstract_method_definitions): Also check if
5525 `other_method' is abstract.
5527 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5529 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
5531 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
5532 (struct lang_type): New field `pic'.
5533 (CLASS_PRIVATE): New macro.
5534 * parse.y (check_inner_class_access): New function.
5535 (jdep_resolve_class): Call it.
5537 2000-06-23 Tom Tromey <tromey@cygnus.com>
5539 * parse.y (patch_incomplete_class_ref): Initialize the returned
5540 class. For PR gcj/260.
5542 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5544 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
5546 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5548 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5549 Java specific checks.
5550 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
5552 * java-tree.def (CASE_EXPR): Marked 'e'.
5553 (DEFAULT_EXPR): Likewise.
5554 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
5556 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5557 Java specific checks.
5558 (generate_bytecode_insns): Test try_block for BLOCK before using
5560 * parse.y (build_wfl_wrap): Added `location' argument. Set
5561 EXPR_WFL_LINECOL accordingly.
5562 (dim_expr:): Wrap constants with WFLs.
5563 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
5564 (resolve_package): Check for `stmt' not being a BLOCK before
5565 building a debuggable statement with it.
5566 (make_qualified_primary): Added extra parameter to build_wfl_wrap
5568 (resolve_field_access): Make sure `decl' is a DECL before treating
5570 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
5571 IDENTIFIER_NODE before treating it as such.
5572 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
5573 treating it as such.
5574 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
5575 to be applied only on non array types.
5577 2000-06-16 Per Bothner <per@bothner.com>
5579 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
5580 define in terms of DECL_RESULT, as that fails when --enable-checking.
5582 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5584 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
5585 types the same in comparison.
5586 (CHECK_OP): Add static prototype.
5588 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5590 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
5591 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
5594 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5596 * decl.c (create_primitive_vtable): Prototype.
5598 * jcf-write.c (generate_bytecode_insns): Initialize variable
5601 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
5603 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5605 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
5606 to track searched classes, and do not search the same class more than
5607 once. Call find_applicable_accessible_methods_list on immediate
5608 superclass, instead of search_applicable_method_list on all ancestors.
5611 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5613 * parse.y (register_fields): Permit static fields in inner classes
5614 if they are final. Fix for PR gcj/255.
5616 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5618 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
5619 * parse.y (find_in_imports): Returned type changed to void,
5620 leading comment fixed.
5621 (register_package): New function.
5622 (qualify_and_find): Likewise.
5623 (package_declaration:): Use `register_package'.
5624 (single_type_import_declaration:): Removed local variable
5625 `node'. Added missing `;' for consistency.
5626 (type_import_on_demand_declaration:): Use `chainon' to link new
5628 (lookup_field_wrapper): Lookup local variables defined in outer
5630 (java_complete_class): Don't reverse the list of imported on demand.
5631 (do_resolve_class): Reorganized. Removed local variable
5632 `original_name'. Call `qualify_and_find' with the current package
5633 name, invoke `find_in_imports_on_demand' right after. Call
5634 `qualify_and_find' with the packages we've seen so far. Fixed
5635 operations numbering in comments.
5636 (java_expand_class): Don't reverse `package_list'.
5637 (find_most_specific_methods_list): New local variables `abstract'
5638 and `candidates'. Use them to pick the right method.
5640 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
5642 * parse.y (check_modifiers_consistency): Don't subtract out
5643 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
5645 2000-06-04 Philipp Thomas <pthomas@suse.de>
5647 * Makefile.in (INTLLIBS): New.
5651 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5653 * class.c (get_dispatch_table): Build the vtable dummy entry list
5654 element with a null purpose. Fixed leading comment.
5655 (build_dtable_decl): Build an accurate dtable type when appropriate
5658 2000-06-02 Richard Henderson <rth@cygnus.com>
5660 * lang.c (lang_get_alias_set): New.
5662 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5664 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
5665 before using it as the accessed field.
5667 2000-05-31 Tom Tromey <tromey@cygnus.com>
5669 * java-tree.h (boolean_array_vtable, byte_array_vtable,
5670 char_array_vtable, short_array_vtable, int_array_vtable,
5671 long_array_vtable, float_array_vtable, double_array_vtable):
5673 * expr.c (get_primitive_array_vtable): New function.
5674 (create_primitive_vtable): New function.
5675 (java_lang_expand_expr): Enable code to statically generate
5677 * decl.c (init_decl_processing): Create primitive vtables.
5678 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
5679 short_array_vtable, int_array_vtable, long_array_vtable,
5680 float_array_vtable, double_array_vtable): Define.
5682 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
5684 * java/parse.y (find_applicable_accessible_methods_list):
5685 Don't add an uninitialized value to the list.
5687 2000-05-25 Tom Tromey <tromey@cygnus.com>
5689 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
5690 when trying to see if field's class should be initialized. Always
5691 initialize field's declaring class, not qualified class.
5694 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
5695 `wfl_operator', to maybe_build_primttype_type_ref.
5698 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
5700 * parse.y (patch_method_invocation): Don't try to lookup methods
5703 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5705 * parse.y (resolve_field_access): Call the appropriate <clinit>
5706 before accessing the length of a static array. Craft a decl for
5707 the field while its time. Fixes PR gcj/129.
5709 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5711 * parse.y (resolve_package): Correctly set `*next' (was off by
5713 (resolve_qualified_expression_name): Fixed comment.
5715 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5717 * jcf-parse.c (jcf_parse_source): Reset current_class and
5718 current_function_decl to NULL before parsing a new file.
5720 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5722 * parse.y (block_end:): If the collected block doesn't feature a
5723 statement, insert an empty statement.
5725 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5727 * parse.y (maybe_yank_clinit): New function.
5728 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5729 end of the list of methods belonging to a class.
5730 (java_complete_expand_method): Check whether <clinit> is really
5731 necessary and expand it accordingly.
5733 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5735 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5736 processed by the method's switch statement.
5738 2000-05-19 Tom Tromey <tromey@cygnus.com>
5740 * java-tree.h: Added init state enum.
5741 * decl.c (emit_init_test_initialization): Initialize class
5742 initialization check variable by looking at class' state.
5744 2000-05-19 Tom Tromey <tromey@cygnus.com>
5746 * java-tree.h (build_instanceof): Declare.
5747 (build_get_class): Declare.
5748 * parse.y (patch_binop): Use build_instanceof.
5749 * expr.c (build_instanceof): New function. If class is final,
5750 don't make a function call.
5751 (expand_java_INSTANCEOF): Use it.
5752 (build_get_class): New function.
5754 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5756 * jcf-write.c (generate_classfile): Scan the source_file for
5757 slashes with the right pointer variable.
5759 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5761 * lang.c (lang_decode_option): Update -Wunused flags by calling
5763 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
5765 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5767 * check_init.c (check_init): Constify local char *.
5768 * class.c (push_class): Constify local char *.
5769 * java_tree.h: Update prototypes.
5770 * jcf-io.c (open_class): Constify filename parameter and
5772 (find_class): Remove redundant string copy. Cast return from
5774 * jcf-parse.c (read_class, parse_class_file, yyparse):
5775 Constify local char *.
5776 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5777 Constify local char *.
5778 * jcf.h (JCF): Constify filename and classname.
5779 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5780 * lang.c (init_parse): Constify parameter and return value.
5781 * lex.c (java_get_line_col): Constify filename parameter.
5782 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5783 * parse.y (java_parser_context_suspend,
5784 issue_warning_error_from_context, safe_layout_class): Constify
5786 * parse.c: Regenerate.
5788 2000-05-08 Tom Tromey <tromey@cygnus.com>
5790 * expr.c (build_jni_stub): Cache the result of
5791 _Jv_LookupJNIMethod.
5793 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5795 * decl.c (predef_filenames_size): Now 7.
5796 (predef_filenames): New seventh entry.
5798 2000-05-04 Tom Tromey <tromey@cygnus.com>
5800 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5801 Keep track of when we've seen a reference field after a
5802 non-reference field.
5803 (get_boehm_type_descriptor): Handle case where we see
5804 non-reference fields but no trailing reference field.
5805 * decl.c (rawdata_ptr_type_node): Define.
5806 (init_decl_processing): Initialize rawdata_ptr_type_node.
5807 * java-tree.h (rawdata_ptr_type_node): Declare.
5809 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5811 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5812 specifiers in calls to fprintf.
5814 2000-05-03 Andrew Haley <aph@cygnus.com>
5816 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5818 * javaop.h (WORD_TO_INT): New function.
5819 (IMMEDIATE_s4): Use WORD_TO_INT.
5820 * jcf.h (JPOOL_INT): Ditto.
5822 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5825 2000-04-19 Tom Tromey <tromey@cygnus.com>
5827 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5829 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5831 * expr.c (build_jni_stub): New function.
5832 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5834 * parse.y (java_complete_expand_methods): Expand a native method
5835 and call build_jni_stub if -fjni given.
5836 * lang-options.h: Document -fjni.
5837 * lang.c (flag_jni): New global.
5838 (lang_f_options): Added `jni' entry.
5839 * java-tree.h (soft_lookupjnimethod_node,
5840 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5842 (flag_jni): Declare.
5843 (build_jni_stub): Declare.
5844 (struct lang_decl): Added `native' flag.
5845 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5847 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5848 soft_jnipopsystemframe_node): New globals.
5849 (init_decl_processing): Set them. _Jv_InitClass only takes one
5852 * java-tree.def: Put into `C' mode.
5854 2000-04-27 Tom Tromey <tromey@cygnus.com>
5857 * expr.c (expand_invoke): Generate check to see if object pointer
5858 is null in nonvirtual invocation case.
5859 * java-tree.h (soft_nullpointer_node): Declare.
5860 * decl.c (soft_nullpointer_node): New global.
5861 (init_decl_processing): Initialize soft_nullpointer_node.
5862 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5863 or `private' methods.
5864 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5866 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5868 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5871 2000-04-26 Tom Tromey <tromey@cygnus.com>
5873 * zextract.c (find_zip_file_start): New function.
5874 (read_zip_archive): Use it.
5876 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5878 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5880 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5882 * class.c (common_enclosing_context_p): New function.
5883 * java-tree.h (common_enclosing_context_p): Added prototype.
5884 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5885 classes sharing an outer context with the current instance.
5886 * parse.y (build_access_to_thisn): Fixed leading comment.
5887 (verify_constructor_super): New local `supper_inner'. Skip
5888 enclosing context argument in the case of inner class constructors.
5889 (patch_method_invocation): Insert proper context as second
5890 parameter to pure inner class constructor super invocations.
5892 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5894 * parse.y (end_class_declaration): Reset the interface number
5897 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5899 * parse.y (source_start_java_method): Deleted unnecessary code.
5900 (patch_method_invocation): Fixed comment.
5902 2000-04-24 Robert Lipe <robertlipe@usa.net>
5904 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5906 2000-04-23 Tom Tromey <tromey@cygnus.com>
5908 * boehm.c (mark_reference_fields): Use int_byte_position.
5910 2000-04-22 Tom Tromey <tromey@cygnus.com>
5912 * boehm.c (mark_reference_fields): Only call byte_position on
5915 2000-04-22 Tom Tromey <tromey@cygnus.com>
5917 * boehm.c (mark_reference_fields): Added `last_view_index'
5918 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5920 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5922 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5923 * parse.y (check_class_interface_creation): Fixed comments. Select
5924 permitted modifiers for (inner) interfaces. Changed error message
5925 to report rejected modifiers used with local classes.
5927 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5929 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5930 of directly inherited type considered in scope.
5931 * parse.y (do_resolve_class): Search inherited classes for inner
5934 2000-04-20 Tom Tromey <tromey@cygnus.com>
5936 * parse.y (not_accessible_p): Use member's class, not current
5937 class, when doing inheritance check for protected reference.
5940 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5942 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5944 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5946 * parse.y (lookup_field_wrapper): Search for final local aliases.
5947 (resolve_expression_name): Let lookup_field_wrapper search for
5948 final local aliases. Force the value of `name' if one is found.
5949 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5950 an expression name. Fixed comments.
5952 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5954 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5956 2000-04-19 Tom Tromey <tromey@cygnus.com>
5958 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5960 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5962 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5964 2000-04-18 Tom Tromey <tromey@cygnus.com>
5967 * gjavah.c (utf8_cmp): Changed return value.
5968 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5970 (cxx_keywords): New global.
5971 (get_field_name): Handle new result of cxx_keyword_subst.
5972 (print_method_info): Likewise.
5974 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5976 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5977 with a newline, for CNI.
5978 (print_stub_or_jni): Print a space or newline before method name for
5980 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5981 (process_file): Include gcj/cni.h if generating CNI stubs.
5983 2000-04-16 Tom Tromey <tromey@cygnus.com>
5985 * gjavah.c (decompile_method): Use print_field_name.
5988 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5990 * parse.y (java_expand_classes): Reverse the package list once.
5991 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5993 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5994 the `==' and `!=' operators.
5996 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5998 * jcf-write.c (generate_bytecode_insns): At invokation time,
5999 always relate an interface method to the type of its selector.
6001 2000-04-05 Tom Tromey <tromey@cygnus.com>
6004 * expr.c (expand_invoke): Generate check to see if object pointer
6005 is null in nonvirtual invocation case.
6006 * java-tree.h (soft_nullpointer_node): Declare.
6007 * decl.c (soft_nullpointer_node): New global.
6008 (init_decl_processing): Initialize soft_nullpointer_node.
6009 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6010 or `private' methods.
6011 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6013 2000-04-05 Tom Tromey <tromey@cygnus.com>
6016 * parse.y (check_final_assignment): Recognize assignments to the
6017 `length' field of an array when generating class files.
6019 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6021 * class.c (decl_hash): Prototype removed.
6022 (decl_compare): Likewise.
6024 2000-04-05 Tom Tromey <tromey@cygnus.com>
6026 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
6027 * parse.y (check_modifiers_consistency): Check for final/volatile
6028 clash. Fixes PR gcj/164.
6030 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6032 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
6034 (java_hash_compare_tree_node): Renamed from `decl_compare, made
6036 (add_method_1): Use `java_hash_hash_tree_node' and
6037 `java_hash_compare_tree_node'.
6038 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
6039 (java_hash_compare_tree_node): Likewise.
6040 * parse.y (find_applicable_accessible_methods_list): Create,
6041 delete and use a hash table to remember already searched interfaces.
6043 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
6045 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
6048 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6050 * boehm.c (mark_reference_fields, set_bit): Prototype.
6051 (set_bit): Un-ANSI-fy definition.
6053 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
6056 * decl.c (emit_init_test_initialization): Likewise.
6058 * gjavah.c (jni_print_char): Likewise.
6060 * parse.y (create_new_parser_context): Likewise.
6062 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6064 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
6065 patch missing hunk. Fixed indentation.
6067 2000-03-30 Tom Tromey <tromey@cygnus.com>
6069 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
6070 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
6072 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6074 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6075 when negative *before* using it as an array index.
6076 * ChangeLog: Fixed typo.
6078 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6080 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6081 to 0 when it reaches -1.
6083 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6085 * jcf-parse.c (get_constant): Properly cast `num' during the
6086 invocation of `add_double'.
6087 * jcf-write.c (push_long_const): Properly cast `lo' before
6088 comparing it to short bounds.
6089 * parse-scan.y (interface_declaration:): Rule re-arrange so that
6090 `interface_body:' is reduced after the current interface is
6093 2000-03-26 Tom Tromey <tromey@cygnus.com>
6095 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
6096 Java-specific `-f' option.
6098 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6100 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
6101 Adjust order of making types.
6102 Make bitsize_*_node values.
6104 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6106 * class.c (make_field_value): Use byte_position.
6107 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
6108 (java_array_data_offset): Likewise.
6109 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
6112 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6114 * parse.y (check_abstract_method_definitions): New local
6115 `end_type_reached'. Make sure we also consider `end_type'.
6116 (java_check_abstract_method_definitions): Make sure we eventually
6117 consider `java.lang.Object'.
6118 (maybe_use_access_method): Don't use access method if not in the
6119 context of a pure inner class or if the method's context is right.
6120 (find_applicable_accessible_methods_list): New static flag
6121 `object_done'. Don't search abstract classes as interfaces. Fixed
6122 indentation. Fixed the `java.lang.Object' only search. Search
6123 class interface(s) first, then fully search enclosing contexts.
6124 (find_most_specific_methods_list): Pick the closest candidate when
6125 they're all abstract.
6127 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6129 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6130 properly initialize `finished_label'. Don't emit gotos for empty
6133 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6135 * except.c (emit_handlers): Clear catch_clauses_last.
6137 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6139 * parse.y (check_method_types_complete): New function.
6140 (create_class): Reset anonymous class counter only when seeing an
6142 (java_complete_class): JDEP_METHOD: Don't recompute signature
6145 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6147 * class.c (build_static_ref): Fixed indentation in comment.
6148 * java-tree.def (TRY_EXPR): Fixed typo in name.
6149 (CLASS_LITERAL): Likewise.
6150 * java-tree.h: (TYPE_DOT_CLASS): New macro.
6151 (struct lang_type): New field `dot_class'.
6152 * jcf-write.c (generate_bytecode_insns): Fixed error message.
6153 (generate_classfile): Method `class$' is synthetic.
6154 * parse.y (build_do_class_method): New function.
6155 (build_dot_class_method_invocation): Likewise.
6156 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
6157 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
6158 (qualify_ambiguous_name): Likewise.
6159 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
6160 (build_try_statement): Fixed leading comment.
6162 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6164 * class.c (make_field_value): Properly handle sizes.
6165 (get_dispatch_vector): Use tree_low_cst and host_integerp.
6166 (layout_class_method): Count using trees.
6167 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
6168 * expr.c (java_array_data_offset): Use int_bit_position.
6169 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
6170 (build_invokevirtual): Use tree_low_cst and do computations with trees.
6172 2000-03-16 Tom Tromey <tromey@cygnus.com>
6174 * lang.c (flag_hash_synchronization): New global.
6175 (lang_f_options): Added `hash-synchronization'.
6176 * lang-options.h: Mention -fhash-synchronization.
6177 * java-tree.h (flag_hash_synchronization): Declare.
6178 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
6179 hash table synchronization is disabled.
6180 * decl.c (init_decl_processing): Only push `sync_info' value when
6181 hash table synchronization is disabled.
6182 * class.c (make_class_data): Only push `sync_info' field when hash
6183 table synchronization is disabled. Removed dead code.
6185 2000-03-16 Tom Tromey <tromey@cygnus.com>
6187 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
6189 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6191 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
6193 * parse.y (patch_method_invocation): Handle anonymous classes
6194 creation in static context.
6196 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6198 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
6199 * parse.y (resolve_qualified_expression_name): Use it.
6200 (patch_method_invocation): Likewise.
6202 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6204 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
6205 depending on the type of dependency which dictates what the
6207 (unresolved_type_p): Resolved types limited to the current class.
6209 2000-03-15 Tom Tromey <tromey@cygnus.com>
6211 * decl.c (init_decl_processing): Set type of `sync_info' to be
6214 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
6215 Correctly compute bit number for current slot. Zero `high' and
6216 `low' in DS_LENGTH case. Don't skip inherited fields. Use
6217 mark_reference_fields.
6218 (mark_reference_fields): New function.
6220 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6222 * parse.y (register_incomplete_type): Fixed initialization of
6225 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6227 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
6229 (push_class_context, pop_class_context): New function.
6230 (class_body:): Call pop_class_context.
6231 (interface_body:): Likewise.
6232 (INNER_QUALIFIER): New macro.
6233 (report_class_declaration): Changed output format and use
6234 INNER_QUALIFIER. Call push_class_context.
6236 2000-02-14 Andrew Haley <aph@cygnus.com>
6238 * check-init.c (check_init): Add new cases for unary and binary
6241 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6243 * parse.y (resolve_package): Set `next' once a type name has been
6244 progressively discovered.
6245 (resolve_qualified_expression_name): Propagate resolution only if
6246 there are remaining qualifiers. Take into account `q' might have
6247 been cleared after re-qualification.
6248 * parse.y (patch_method_invocation): New local `resolved'.
6249 Section dealing with qualified expression rewritten to use
6250 resolve_field_access.
6252 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6254 * parse.h (PUSH_CPC): Fixed indentation.
6255 (DEBUG_CPC): New macro.
6256 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
6257 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
6258 * parse.y (class_body_declaration:): Use
6259 SET_CPC_INSTANCE_INITIALIZER_STMT.
6260 (method_declaration:): Check for null current_function_decl.
6261 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
6262 (java_parser_context_pop_initialized_field): Better handling of
6264 (maybe_make_nested_class_name): Mark nested class name as
6265 qualified when necessary.
6266 (end_class_declaration): Don't call java_parse_context_resume when
6267 one or more error occurred.
6268 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
6269 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
6270 SET_CPC_INITIALIZER_STMT.
6271 (method_header): Check for inner classes declaring static methods.
6272 (resolve_qualified_expression_name): Handle situation where `this'
6275 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
6277 * typeck.c (build_prim_array_type): Correctly set the high word too.
6279 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6281 * parse.y (java_complete_expand_methods): Leave <clinit> out of
6283 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
6284 list of methods for interfaces.
6286 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6288 * parse.y (qualify_ambiguous_name): Properly handle expressions
6291 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6293 * parse.y (check_final_assignment): Extended to process
6295 (patch_assignment): Have check_final_assignment called only once.
6297 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6299 * java-tree.h (IS_INIT_CHECKED): New flag.
6300 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
6301 * parse.y (patch_string): Call force_evaluation_order on the
6302 completed string concatenation tree.
6303 * expr.c (force_evaluation_order): Call force_evaluation_order on
6304 function's arguments too.
6306 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6308 * decl.c (emit_init_test_initialization): Mark KEY as unused.
6309 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
6310 (build_anewarray): Likewise.
6311 * parse.y (patch_newarray): Likewise.
6312 * parse.c: Regenerated.
6314 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6316 * decl.c (init_decl_processing): Added new class fields `depth',
6317 `ancestors', and `idt' to class_type_node. Use
6318 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
6319 * class.c (make_class_data): Push initial values for new fields.
6320 * java-tree.h: Updated prototype for `build_invokeinterface'.
6321 * expr.c (build_invokeinterface): Changed parameters to accept
6322 `method' tree. Calculate index of `method' in its declaring
6323 interface. Build call to _Jv_LookupInterfaceMethodIdx.
6324 (expand_invoke): Call `build_invokeinterface' with new parameters.
6325 * parse.y (patch_invoke): Call `build_invokeinterface' with new
6328 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6330 * typeck.c (lookup_do): Search superinterfaces first
6331 when looking up an interface method. From Godmar Back
6334 2000-03-06 Tom Tromey <tromey@cygnus.com>
6336 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
6338 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6340 * java-tree.h (lookup_argument_method2): Declared.
6341 (safe_layout_class): Prototype moved from parse.h.
6342 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
6343 * parse.y (java_check_regular_methods): Local `super_class' gone.
6344 Call lookup_argument_method2 instead of lookup_argument_method.
6345 Perform modifier match for methods found declared in implemented
6346 interfaces. Fixed indentation problem. Overriding/hiding error
6347 report to take place only for methods found in classes.
6348 * typeck.c (lookup_argument_method): Changed leading
6349 comment. Re-written by calling lookup_do.
6350 (lookup_argument_method2): New function.
6351 (lookup_java_method): Re-written by calling lookup_do.
6352 (lookup_do): New function.
6354 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6356 * check-init.c (check_init): Removed dead code. Handle (blank)
6358 * parse.y (declare_local_variables): New local `final_p', set it
6359 and use it to initialize LOCAL_FINAL.
6360 (check_final_assignment): Only check FIELD_DECLs.
6362 2000-02-17 Tom Tromey <tromey@cygnus.com>
6364 * Makefile.in (JAVA_OBJS): Added boehm.o.
6365 (boehm.o): New target.
6366 * Make-lang.in (JAVA_SRCS): Added boehm.c.
6367 * java-tree.h (flag_use_boehm_gc): Declare.
6368 (get_boehm_type_descriptor): Declare.
6369 * lang.c (lang_f_options): Added `use-boehm-gc'.
6370 (flag_use_boehm_gc): New global.
6371 * lang-options.h: Added -fuse-boehm-gc.
6372 * boehm.c: New file.
6373 * class.c (get_dispatch_table): If class uses a Boehm type
6374 descriptor, put it in the vtable.
6375 (make_class_data): Removed dead code.
6377 2000-03-03 Per Bothner <per@bothner.com>
6379 * decl.c (init_decl_processing): Initialize sizetype properly.
6381 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6383 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
6384 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
6385 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6386 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
6387 (jcf_parse): New local `current'. Load innerclasses seen in outer
6388 context being processed.
6389 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6390 * jcf-write.c (append_innerclasses_attribute): New function.
6391 (append_innerclasses_attribute_entry): Likewise.
6392 (get_access_flags): Handle static classes. Set anonymous and local
6393 classes to be private.
6394 (generate_classfile): Attribute count adjusted. Call
6395 append_innerclasses_attribute.
6396 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
6397 PURE_INNER_CLASS_TYPE_P.
6398 * parse.y (parser_qualified_classname): New parameter `is_static',
6399 produce non qualified name accordingly.
6400 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
6401 (create_interface): Added argument to parser_qualified_classname.
6402 (create_class): Added argument to parser_qualified_classname. Setup
6403 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
6404 (add_inner_class_fields): Fixed indentation.
6405 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
6406 (method_declarator): Fixed typo in comment.
6407 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
6408 (build_current_thisn): Likewise.
6409 (patch_method_invocation): Likewise.
6411 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
6413 * decl.c (current_function_decl): Move to toplev.c.
6415 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6417 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
6418 (DECL_BIT_INDEX): Use underlying representation.
6419 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
6421 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6423 * expr.c (build_java_ret): Pass proper type to size_binop.
6425 2000-02-25 Anthony Green <green@cygnus.com>
6427 * expr.c (build_class_init): Mark the decl to be ignored by
6429 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
6430 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
6431 * class.c (init_test_hash_newfunc): New function.
6432 (decl_hash): New function.
6433 (decl_compare): New function.
6434 * decl.c (emit_init_test_initialization): New function.
6435 (complete_start_java_method): Traverse the init test hashtable,
6436 calling emit_init_test_initialization.
6437 (always_initialize_class_p): Define.
6438 * expr.c (build_class_init): Use initialization tests when
6439 emitting class initialization code.
6440 (always_initialize_class_p): Declare.
6441 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
6443 * java-tree.h: Include hash.h.
6444 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
6445 (struct lang_decl): Add init_test_table field.
6446 (init_test_hash_entry): Define.
6448 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6450 * gjavah.c (main): Avoid using `argi' to report unimplemented
6453 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6455 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6456 initialize locals to avoid warnings. Local `exception_type' moved
6459 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6461 * parse.y (resolve_expression_name): Use `orig' as a second
6462 argument to resolve_field_access.
6463 (resolve_field_access): Removed unnecessary code when dealing with
6466 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6468 * class.c (push_super_field): Don't push the field twice.
6469 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
6470 * parse.h (java_reorder_fields): Prototyped.
6471 * parse.y (java_reorder_fields): New function.
6472 (java_layout_class): Simplified not to worry about re-ordering.
6474 2000-02-23 Tom Tromey <tromey@cygnus.com>
6476 * gjavah.c (print_name): In JNI case, correctly quote string.
6477 (print_method_info): Don't handle overrides in JNI mode.
6479 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6481 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
6482 value type set to `boolean_type_node'.
6484 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6486 * jcf-dump.c (main): Test for correct condition after
6487 output file creation.
6489 2000-02-19 Anthony Green <green@cygnus.com>
6491 * jcf-depend.c (add_entry): Fix test for first list entry.
6493 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6495 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
6496 * constants.c (build_constants_constructor): Likewise.
6498 2000-02-19 Anthony Green <green@cygnus.com>
6500 * jcf-depend.c (add_entry): Add entries to the end of the list.
6502 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
6504 * decl.c (INT_TYPE_SIZE): Define if necessary.
6505 (expand_java_return): Handle the case of a native integer smaller
6508 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
6510 * gjavah.c (help): Use GCCBUGURL.
6511 * jv-scan.c (help): Likewise.
6512 * jcf-dump.c (help): Likewise.
6514 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6516 * jcf-write.c (generate_bytecode_insns): Don't generate empty
6519 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6521 * jcf-parse.c (load_class): Call `fatal' if no file containing
6522 the target class are found.
6524 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
6526 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
6527 lex.c, lex.h, and PARSE_H to...
6528 (parse.o, parse-scan.o): ...here, respectively.
6530 * lex.c: Split out code that may trigger SIGFPE from yylex()
6531 to its own function.
6532 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
6534 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6536 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
6538 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6540 * parse.y (outer_field_access_p): Stop in time when outer contexts
6542 (resolve_qualified_expression_name): Properly qualify *everything*
6543 after a package.type to be resoled as expression names.
6544 (find_applicable_accessible_methods_list): Save/restore `class' to
6545 isolate it from a possible outer context search.
6547 2000-02-15 Tom Tromey <tromey@cygnus.com>
6549 * gjavah.c (jni_print_char): New function.
6550 (print_full_cxx_name): Use it.
6551 (decode_signature_piece): Likewise.
6552 (print_cxx_classname): Likewise.
6554 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6556 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
6558 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
6560 * gjavah.c: Include version.h.
6562 * jcf-dump.c: Likewise.
6564 * jv-scan.c: Likewise.
6566 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6568 * parse.y (outer_field_access_fix): First parameter now a tree
6569 node. Check for assignement to final. First argument to
6570 build_outer_field_access_fix modified to accommodate prototype.
6571 (build_outer_field_access): Don't check for assignment to final
6573 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
6574 possibly returned by outer_field_access_fix. Changed
6575 outer_field_access_fix's first argument.
6576 (check_final_assignment): $finit$'s context is OK.
6577 (patch_unaryop): Use node instead of its line/column value when
6578 calling outer_field_access_fix.
6580 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6582 * parse.y (interface_declaration:): No longer tagged
6583 <node>. Re-installed default action.
6584 (class_member_declaration:): Handle inner interfaces.
6585 (interface_member_declaration): Handle inner interfaces and
6587 (create_interface): Push error if one seen. Suspend parsing
6588 context when processing an inner interface.
6589 (register_fields): Inner class static field limitations not to
6590 apply to inner interfaces.
6592 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6594 * jcf-parse.c (load_class): Update `java_error_count' when a
6595 class' file can't be found.
6596 (parse.y): Avoid (byte)code generation when errors seen.
6598 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6600 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
6601 decodes a valid node.
6602 (patch_binop): Handle TRUNC_DIV_EXPR.
6604 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6606 * parse.y (resolve_package): New local `acc'. Try to progressively
6607 build and guess a package and type name.
6609 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6611 * parse.y (find_applicable_accessible_methods_list): Load and
6612 layout the search class if necessary.
6613 (java_complete_tree): Keep to original type of the folded initial
6616 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6618 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
6619 Generate error message if circularity is detected. New static
6621 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
6622 * jcf-write.c (generate_bytecode_insns): Very simply handle
6624 * parse.y (java_check_circular_reference): Use
6625 `cyclic_inheritance_report' during report, if necessary.
6626 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
6627 walking NEW_ARRAY_INIT twice.
6629 2000-02-09 Tom Tromey <tromey@cygnus.com>
6631 * parse.y (check_class_interface_creation): Allow inner classes to
6632 be `private' or `protected', check modifiers' consistency. Prevent
6633 block local classes from bearing any modifiers.
6635 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6637 * except.c (check_start_handlers): Re-add prototype lost in last
6639 (maybe_start_try): Remove excess argument to `check_start_handlers'.
6641 2000-02-09 Andrew Haley <aph@cygnus.com>
6643 * decl.c (clear_binding_level): Remove excess initializer.
6644 (maybe_poplevels): Remove unused variable.
6645 (force_poplevels): Ditto.
6646 (struct binding_level): Add comment.
6648 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6650 * jcf-write.c (generate_classfile): Don't consider
6651 pre-initialization with reference value (use <clinit> instead.)
6652 * parse.y (java_fix_constructors): No generated constructor for
6654 (build_outer_field_access): Removed debug message.
6655 (outer_field_expanded_access_p): Adapted to bytecode generation.
6656 (build_outer_field_access_method): Use fix_method_argument_names.
6657 (build_outer_method_access_method): Fixed indentation. Added
6658 comment. Handle access method generation for static and also void
6660 (build_access_to_thisn): Inserted debug message.
6661 (maybe_build_thisn_access_method): Use fix_method_argument_names.
6662 (resolve_qualified_expression_name): Fixed comment.
6663 (not_accessible_p): Adapted to bytecode generation. Added comment.
6664 (patch_method_invocation): Added comment.
6665 (maybe_use_access_method): Fixed leading comment. Handle static
6667 (java_complete_lhs): Don't shortcut handling of initialized upon
6668 declaration String type static fields when generating bytecode.
6669 (patch_unaryop): Handle outer field access when generating
6672 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6674 * java-tree.h (FIELD_THISN): New macro.
6675 * jcf-write.c (append_synthetic_attribute): New function.
6676 (generate_classfile): Set "Synthetic" attribute on this$<n>,
6677 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
6678 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
6680 (build_outer_field_access): Turned on access functions usage and
6681 generation when compiling to bytecode.
6682 (maybe_use_access_method): Likewise.
6684 2000-01-25 Andrew Haley <aph@cygnus.com>
6686 * java-except.h (struct eh_range): Add `expanded' field.
6687 (maybe_start_try): Add end_pc arg.
6688 (maybe_end_try): Ditto.
6689 * java-tree.h (force_poplevels): new function.
6690 * expr.c (expand_byte_code): Don't call maybe_start_try or
6692 * except.c (add_handler): Reset expanded.
6693 (expand_start_java_handler): Set expanded.
6694 (check_start_handlers): Don't expand a start handler that's
6695 already been expanded.
6696 (maybe_start_try): Add end_pc arg. Only expand a handler which
6698 (expand_end_java_handler): call force_poplevels.
6699 (force_poplevels): new function.
6700 * decl.c (binding_level): Add start_pc of binding level.
6701 (maybe_pushlevels): Call maybe_start_try when pushing binding
6703 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6704 (LARGEST_PC): Define.
6705 (clear_binding_level): Use LARGEST_PC.
6707 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6708 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6709 (binding_depth, is_class_level, current_pc): new variables.
6710 (struct binding_level): ditto.
6711 (indent): new function.
6712 (push_jvm_slot): add debugging info.
6713 (maybe_pushlevels): ditto.
6714 (maybe_poplevels): ditto.
6717 (start_java_method): ditto.
6718 (give_name_to_locals): comment only.
6719 * except.c (binding_depth, is_class_level, current_pc):
6721 (expand_start_java_handler): add debugging info.
6722 (expand_end_java_handler): ditto.
6724 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6726 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6727 (print_name_for_stub_or_jni, process_file): Constify a char*.
6729 2000-02-03 Tom Tromey <tromey@cygnus.com>
6731 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6733 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6735 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6736 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6739 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6741 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6742 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6743 (struct lang_type): New field `ii_block'.
6744 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6745 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6746 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6747 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
6748 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
6749 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
6751 * parse.y (add_instance_initializer): New function.
6752 (in_instance_initializer): New static global.
6753 (class_body_declaration:): Link instance initializer block.
6754 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
6755 (array_creation_expression:): Remove unused local.
6756 (java_parser_context_push_initialized_field): Fixed leading
6757 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
6758 CPC_INSTANCE_INITIALIZER_LIST.
6759 (java_parser_context_pop_initialized_field): Likewise.
6760 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
6761 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
6762 CPC_INITIALIZER_STMT.
6763 (fix_constructors): New local `class_type'. Use it. Call
6764 add_instance_initializer.
6765 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
6766 (patch_return): Forbid return in instance initializers.
6767 (patch_throw_statement): Enforce exception handling in the context
6768 of instance initializers.
6770 2000-02-03 Tom Tromey <tromey@cygnus.com>
6772 * Make-lang.in (java.mostlyclean): Remove executables in
6775 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6777 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6778 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6779 (java_float_finite): Convert to use union Word from javaop.h.
6780 (java_double_finite): Convert to use union DWord from javaop.h.
6782 2000-02-02 Tom Tromey <tromey@cygnus.com>
6784 * gjavah.c (options): Added `jni' entry.
6785 (help): Document -jni.
6786 (flag_jni): New global.
6787 (process_file): Handle JNI output. Don't print text from
6788 -prepend, -add, etc, when generating stubs. Only remove `.class'
6789 suffix if it actually exists.
6790 (main): Create a `.c' file when run with `--jni --stubs'. Create
6791 correct output file name with `--jni'.
6792 (print_include): Mangle header name differently in JNI case.
6793 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6795 (print_method_info): Handle JNI case. Put signature info into
6796 method name. Handle case when STREAM is NULL.
6797 (print_name_for_stub_or_jni): New function.
6798 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6799 (print_cxx_classname): Handle JNI.
6800 (print_full_cxx_name): Likewise.
6801 (decode_signature_piece): Likewise.
6802 (overloaded_jni_method_exists_p): New function.
6803 (struct method_name): Added `signature' and `sig_length' fields.
6804 (HANDLE_END_FIELD): Do nothing in JNI mode.
6806 2000-02-02 Tom Tromey <tromey@cygnus.com>
6808 * jv-scan.c: Include version.c, <getopt.h>.
6809 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6810 (options): New array.
6811 (usage): New function.
6812 (version): New function.
6813 (main): Use getopt_long to parse command line.
6814 * jcf-dump.c: Include version.c, <getopt.h>.
6815 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6816 OPT_JAVAP): New macros.
6817 (options): New array.
6818 (usage): Return `void'. Changed message.
6819 (help): New function.
6820 (version): New function.
6821 (main): Use getopt_long_only to parse command line.
6822 * gjavah.c: Include <getopt.h>.
6823 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6824 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6825 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6826 (options): New array.
6827 (java_no_argument): Removed.
6828 (help): Updated with missing options.
6829 (main): Use getopt_long_only to parse command line.
6830 (usage): Changed message.
6832 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6834 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6835 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6836 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6837 * parse.y (array_creation_expression:): Handle anonymous arrays.
6838 (build_array_from_name): Don't set `ret_name' if null.
6839 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6840 (qualify_ambiguous_name): Likewise.
6841 (java_complete_expand_class): Likewise.
6843 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6845 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6846 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6847 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6848 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6849 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6850 AIPL_FUNCTION_COMPLETED_INVOCATION.
6851 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6852 AIPL_FUNCTION_INVOCATION_READY.
6853 (AIPL_FUNCTION_DECLARATION): New enum entry.
6854 * parse.y (reorder_static_initialized): New function.
6855 (java_parser_context_pop_initialized_field): Use it.
6856 (add_inner_class_fields): Use
6857 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6858 augmented. Install marker after last alias initializer, if any.
6859 (generate_finit): Fixed typo. Don't try to retain only the used
6861 (method_header): Compute and set DECL_FUNCTION_NAP.
6862 (method_declarator): Fixed comment. Insert alias initializer in
6864 (build_alias_initializer_parameter_list): Fixed leading
6865 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6866 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6867 (java_complete_expand_class): Code to retain only used aliases
6869 (java_complete_expand_methods): New local `first_decl'. Generate
6870 $finit$ first, then expand the constructors, regular methods and
6872 (java_complete_expand_method): Don't report error on missing
6873 return statement if previously detected bogus.
6874 (fix_constructors): Don't patch constructor parameters list.
6875 (patch_method_invocation): Use new AIPL enum values. Reverse
6876 alias initializer list for anonymous classes.
6878 2000-01-30 Anthony Green <green@redhat.com>
6880 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6881 determine how many stack slots to pop.
6883 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6885 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6886 error handling/recovery.
6887 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6889 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6891 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6892 FIELD_LOCAL_ALIAS_USED): New macros.
6893 (DECL_FUNCTION_NAP): New macro.
6894 (struct lang_decl): New field `nap'.
6895 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6896 (struct lang_type): New fields `finit_stmt_list' and
6898 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6899 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6900 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6901 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6902 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6903 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6904 (BUILD_THROW): Macro line separator re-indented.
6905 * parse.y (end_class_declaration): New function.
6906 (maybe_generate_pre_expand_clinit): New name for
6907 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6908 pre-expand static fields.
6909 (maybe_generate_clinit): Function deleted.
6910 (check_for_static_method_reference): Prototype's parameter list
6912 (generate_finit): New name for maybe_generate_finit. Changed
6913 leading comment. Function rewritten to use
6914 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6915 (build_alias_initializer_parameter_list): New function.
6916 (java_parser_context_pop_initialized_field): Likewise.
6917 (add_inner_class_fields): Likewise.
6918 (type_declaration:): Call end_class_declaration.
6919 (class_member_declaration:): Likewise.
6920 (formal_parameter_list:): Fixed typos.
6921 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6922 element. Improved error handling.
6923 (block_statement:): Call end_class_declaration.
6924 (anonymous_class_creation:): Likewise.
6925 (create_anonymous_class): Fixed comments.
6926 (create_class): Call add_inner_class_fields.
6927 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6928 (method_header): Use MARK_FINAL_PARMS.
6929 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6930 (method_declarator): Propagate final argument flag.
6931 (craft_constructor): New local `artificial'. Call
6932 build_alias_initializer_parameter_list. Use
6933 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6934 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6936 (complete_expand_class): Get rid of unused outer context local
6938 (java_complete_expand_methods): Fixed leading
6939 comment. Generate/pre-expand <clinit> first. Changed method
6940 expansion order to regular, $finit$, constructors, <clinit>.
6941 (java_complete_expand_method): Set current_function_decl.
6942 (fix_constructors): Fix constructor parameter list to account for
6943 outer context local alias initializers.
6944 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6945 (resolve_expression_name): Lookup outer context local aliases. New
6946 local `access', use it.
6947 (patch_method_invocation): Patch inner class ctor invocation with
6948 outer context local aliases initialization values. $finit$
6949 invocation patching now includes things generated with
6950 build_alias_initializer_parameter_list.
6951 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6952 (build_super_invocation): Likewise.
6953 (patch_assignment): Changed comment.
6955 2000-01-27 Andrew Haley <aph@cygnus.com>
6957 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6961 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6963 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6965 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6967 * parse.y (register_fields): Don't pass a format specifier to
6968 OBSOLETE_MODIFIER_WARNING.
6969 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6970 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6972 (check_modifiers): Change function into a macro.
6973 (check_class_interface_creation): Pass a literal format string.
6975 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6977 * buffer.h: PROTO -> PARAMS.
6978 * check-init.c: Likewise.
6979 * class.c: Likewise.
6980 * constants.c: Likewise.
6981 * convert.h: Likewise.
6983 * except.c: Likewise.
6985 * gjavah.c: Likewise.
6986 * java-except.h: Likewise.
6987 * java-tree.h: Likewise.
6988 * jcf-depend.c: Likewise.
6989 * jcf-dump.c: Likewise.
6990 * jcf-parse.c: Likewise.
6991 * jcf-path.c: Likewise.
6992 * jcf-reader.c: Likewise.
6993 * jcf-write.c: Likewise.
6995 * jv-scan.c: Likewise.
6996 * jvgenmain.c: Likewise.
6997 * jvspec.c: Likewise.
7001 * parse-scan.y: Likewise.
7002 * parse.h: Likewise.
7003 * parse.y: Likewise.
7004 * typeck.c: Likewise.
7005 * verify.c: Likewise.
7008 * zextract.c: Likewise.
7009 * zipfile.h: Likewise.
7011 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7013 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7014 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
7015 * constants.c (build_constant_data_ref): Check for cached
7016 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
7017 in TYPE_CPOOL_DATE_REF.
7018 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
7019 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
7020 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
7021 (LOCAL_FINAL): New macro.
7022 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
7023 constant pool -- don't try to reuse.
7024 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
7026 (find_in_current_zip): Use TYPE_JCF.
7027 * parse.h (java_check_final): Prototype removed.
7028 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
7029 (maybe_create_class_interface_decl,
7030 check_class_interface_creation): Likewise.
7031 (java_expand_finals): Function removed.
7032 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
7033 (block_statement:): Fixed comment.
7034 (anonymous_class_creation:): Likewise.
7035 (check_class_interface_creation): Reversed Jan 12, 2000 extra
7037 (check_class_interface_creation): Loosened error report on (inner)
7038 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
7039 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
7040 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
7042 (create_interface): Likewise.
7043 (anonymous_class_counter): New static global.
7044 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
7045 patch. Fixed comments.
7046 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
7047 anonymous_class_counter when declaring a toplevel class.
7048 (craft_constructor): Fixed constructor name when handling
7049 anonymous classes. Anonymous class constructors to feature hidden
7051 (java_fix_constructors): Added comment.
7052 (java_check_final): Function removed.
7053 (java_complete_expand_methods): Fixed comment. Don't generate
7054 class data, save its outgoing constant pool instead.
7055 (verify_constructor_super): Skip anonymous class constructor
7056 hidden this$<n> parameter.
7057 (java_expand_classes): New local `saved_ctxp'. Removed call to
7058 java_expand_finals and java_check_final. Expand anonymous class
7059 constructors. Generate class data.
7060 (build_super_invocation): Skip anonymous class hidden this$<n>
7062 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
7063 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7064 (set_java_signature): Likewise.
7066 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7068 * gjavah.c: Delete ACC_VISIBILITY define.
7069 * jcf.h: Add ACC_VISIBILITY define.
7070 * parse.y: final: rule tagged <value>.
7071 (java_check_regular_methods): Use ACC_VISIBILITY define for
7072 default package access check.
7073 (local_variable_declaration_statement): Use final: rule.
7075 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7077 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
7080 2000-01-17 Tom Tromey <tromey@cygnus.com>
7082 * gjavah.c (print_field_info): Allow non-static final fields.
7084 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7086 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
7087 * parse.y (patch_anonymous_class): New function.
7088 (create_anonymous_class): Register incomplete type when the
7089 class/interface to extends/implement isn't known yet.
7090 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
7091 (verify_constructor_super): Tuned error message.
7093 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7095 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
7096 (ANONYMOUS_CLASS_P): New macro.
7097 (TYPE_SIGNATURE, TYPE_JCF): New macros.
7098 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
7099 * parse.y (create_class): Added leading argument.
7100 (maybe_create_class_interface_decl,
7101 check_class_interface_creation): Likewise.
7102 (craft_constructor): New function.
7103 (verify_constructor_super): Added argument in prototype.
7104 (class_declaration:): Inserted leading argument.
7105 (for_begin:): Use FOR_LOOP_P.
7106 (anonymous_class_creation): Create WFL of the anonymous class to
7107 instantiate. Call build_new_invocation. Added comments.
7108 (check_class_interface_creation): Handle parameter `anonymous' in
7109 verbose mode class creation announce.
7110 (link_nested_class_to_enclosing): Exclude anonymous classes.
7111 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
7112 anonymous class, even though they appear to have an enclosing
7114 (create_interface): Pass extra argument to
7115 check_class_interface_creation.
7116 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
7117 (create_class): Call check_class_interface_creation and
7118 maybe_create_class_interface_decl with extra new argument. Don't
7119 add private this$<n> to anonymous classes.
7120 (method_declarator): Insert hidden this$<n> to anonymous class
7122 (java_fix_constructors): Deleted code creating default
7123 constructor. Call craft_constructor instead.
7124 (java_check_regular_methods): Set `saw_constructor' to 1 for
7126 (fix_constructors): Pass extra argument to verify_constructor_super.
7127 (verify_constructor_super): New local `sdecl', use it. Search for
7128 matching constructor (possibly featuring arguments) in super
7130 (lookup_method_invoke): Craft constructor according to arguments
7131 list when dealing with anonymous class constructors.
7132 (build_super_invocation): Pass arguments to anonymous class super
7134 (search_loop): Use FOR_LOOP_P.
7135 (labeled_block_contains_loop_p): Likewise.
7137 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7139 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
7140 (enclosing_context_p): New function.
7141 (get_access_flags_from_decl): Handle CLASS_STATIC.
7142 (maybe_layout_super_class): Extra first argument passed to
7144 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
7146 * decl.c (access0_identifier_node): New global.
7147 (init_decl_processing): access0_identifier_node initialized.
7148 (pushdecl): Set DECL_CONTEXT only on non type decls.
7149 * expr.c (lookup_field): Lookup inner class fields in enclosing
7151 (expand_invoke): Use ID_INIT_P.
7152 (expand_java_field_op): Use DECL_CLINIT_P.
7153 * java-tree.def (CLASS_LITERAL): New tree code.
7154 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
7155 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
7156 (struct lang_decl): New field `inner_access'.
7157 (enclosing_context_p): Prototyped.
7158 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
7159 ID_CLINIT_P): New macros.
7160 (CLASS_STATIC): New macro.
7161 (CLASS_ACCESS0_GENERATED_P): New macro.
7162 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
7163 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
7164 INNER_CLASS_P): New macros.
7165 (DECL_INNER_CLASS_LIST): New macro.
7166 * jcf-parse.c (yyparse): Avoid the use of ANSI string
7168 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7169 the shift value to int. Fixed typo in comment.
7170 * lex.c (inst_id, wpv_id): Initialize.
7171 * mangle.c (unicode_mangling_length): Take `$' into account.
7172 * parse.h (DRECOVER, RECOVER): Terminate properly.
7173 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
7174 (typedef struct _jdep): New field `enclosing'.
7175 (JDEP_ENCLOSING): New macro.
7176 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
7177 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
7178 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
7179 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
7180 GET_ENCLOSING_CPC_CONTEXT): New macros.
7181 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
7182 (do_resolve_class): Added extra argument in prototype.
7183 * parse.y (resolve_class): Added extra argument in prototype.
7184 (maybe_create_class_interface_decl): Likewise.
7185 (maybe_use_access_method, build_wfl_wrap): New functions.
7186 (java_complete_expand_classes, java_complete_expand_class):
7188 (java_parser_context_push_initialized_field,
7189 java_parser_context_suspend, java_parser_context_resume):
7191 (maybe_make_nested_class_name, make_nested_class_name,
7192 set_nested_class_simple_name_value,
7193 link_nested_class_to_enclosing, find_as_inner_class,
7194 find_as_inner_class_do, check_inner_class_redefinition,
7195 build_thisn_assign, build_current_thisn, build_access_to_thisn,
7196 maybe_build_thisn_access_method, build_outer_field_access,
7197 build_outer_field_access_methods, build_outer_field_access_expr,
7198 build_outer_method_access_method, build_new_access_id,
7199 build_outer_field_access_method, outer_field_access_p,
7200 outer_field_expanded_access_p, outer_field_access_fix,
7201 build_incomplete_class_ref, patch_incomplete_class_ref,
7202 create_anonymous_class): Likewise.
7203 (inst_id, wpv_id): New static global variables.
7204 (synchronized:): New rule, tagged <node>.
7205 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
7207 (anonymous_class_creation:): New rule, tagged <node>.
7208 (NEW_TK): Tagged <node>.
7209 (type_literals, array_type_literal): New rules, tagged <node>.
7210 (class_declaration:): Removed action when reducing by class_body:
7211 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
7212 using GET_CPC in sub-rules.
7213 (class_member_declaration): Handle inner classes.
7214 (method_declaration): When reducing method_header:, reset
7215 current_function_decl when appropriate.
7216 (method_declarator:): Set the number of formal parameter to 0 for
7217 method declared without arguments.
7218 (constructor_declarator:): Likewise.
7219 (static_initializer:): List of elements kept in a list.
7220 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
7221 use of the keyword `static' for type declarations.
7222 (block_statement:): Handle inner class declarations.
7223 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
7224 type qualified `this'.
7225 (class_instance_creation_expression): Use anonymous_class_creation:
7226 to handle inner class instances creation. Handle qualified `new'.
7227 (something_dot_new): Added appropriate actions.
7228 (create_new_parser_context): New function.
7229 (java_push_parser_context, java_parser_context_save_global,
7230 java_parser_context_suspend): Use create_new_parser_context.
7231 (check_modifiers): Changed leading comment.
7232 (check_class_interface_creation): Handle interclasses.
7233 (add_superinterfaces): Fixed comment.
7234 (create_interface): Build qualified name from the raw_name instead
7235 of its matching WFL. Push the initialized fields list. raw_name added
7236 as an extra argument to maybe_create_class_interface_decl.
7237 (create_class): Build qualified name from the raw_name instead of
7238 its matching WFL. Removed assignment to current_parsed_class_un.
7239 Call PUSH_ERROR before returning an error. Suspend the current
7240 parser context when processing an inner class. Push the
7241 initialized fields list. raw_name added as an extra argument to
7242 maybe_create_class_interface_decl. Add the private this$<n>
7244 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
7245 (register_fields): Get the class type from GET_CPC and handle
7246 previous errors. Added code to handle the creation of static
7247 fields in inner classes. Initialized fields initialization
7248 statements kept in a list of lists.
7249 (maybe_generate_finit): Initialized fields initialization
7250 statements kept in a list of lists. Use GET_CPC.
7251 (maybe_generate_clinit): Likewise.
7252 (method_header): Use GET_CPC and GET_CPC_UN.
7253 (parser_qualified_classname): Handle inner classes.
7254 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
7255 (java_fix_constructors): Hide pointer to enclosing context
7256 instance in constructor list when dealing with inner classes.
7257 (jdep_resolve_class): Call resolve_class with extra first argument
7259 (resolve_class): Add enclosing context as a first extra argument
7260 to do_resolve_class.
7261 (do_resolve_class): Call find_as_inner_class. Handle WFLs
7263 (resolve_no_layout): Extra argument added to resolve_class
7265 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
7266 (java_get_real_method_name): Use GET_CPC_UN.
7267 (check_abstract_method_definitions): Use DECL_CLINIT_P.
7268 (java_check_abstract_methods): Handle static method declared in
7269 inner classes by an error.
7270 (java_check_regular_methods): Use DECL_CLINIT_P.
7271 (source_start_java_method): Also set DECL_MAX_LOCALS.
7272 (create_artificial_method): Call java_parser_context_save_global
7273 and java_parser_context_restore_global instead of saving/restoring
7274 the context by hand.
7275 (expand_start_java_method): Improved verbose mode message.
7276 (java_complete_expand_methods): Fixed leading comment. Use
7278 (fix_constructors): Added assignment to this$<n> if necessary.
7279 (java_expand_classes): Call java_complete_expand_classes instead
7280 of java_complete_expand_methods.
7281 (make_qualified_primary): Simplified.
7282 (merge_qualified_name): Optimized for missing left or right parts.
7283 (resolve_expression_name): Handle access to outer class fields from
7285 (resolve_qualified_expression_name): New macro
7286 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
7287 classes. Report error on non appropriate qualification of
7288 `new'. Handle qualified `this'.
7289 (not_accessible_p): Allow access to outer class private fields from
7291 (patch_method_invocation): Handle method invocations through
7292 access methods and inner class constructor invocations.
7293 (find_applicable_accessible_methods_list): Search enclosing
7294 contexts of an inner class.
7295 (search_applicable_methods_list): Fixed typo.
7296 (argument_types_convertible): Handle inner class constructors'
7297 hidden outer context reference argument.
7298 (qualify_ambiguous_name): Handle qualified `this'.
7299 (java_complete_lhs): Handle use of field accessed through
7300 artificial access methods in various cases of assignments. Handle
7302 (check_final_assignment): Use DECL_CLINIT_P.
7303 (valid_ref_assignconv_cast_p): Handle the destination being an
7304 enclosing context of the source.
7305 (patch_unaryop): Handle use of field accessed through artificial
7307 (patch_return): Use DECL_CLINIT_P.
7308 (patch_throw_statement): Use DECL_CLINIT_P.
7309 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
7310 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
7313 2000-01-16 Anthony Green <green@cygnus.com>
7315 * parse.y (build_string_concatenation): Only use
7316 StringBuffer(String) shortcut if String arg is constant.
7318 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7320 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7321 the shift value to int. Fixed typo in comment.
7323 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
7325 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
7326 * jcf-write.c: Likewise.
7327 * parse.y: Likewise.
7328 * parse.c: Regenerate.
7330 2000-01-09 Anthony Green <green@cygnus.com>
7332 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
7333 bytecodes in the correct order.
7335 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7337 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
7339 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
7341 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7342 before building constant array decl.
7344 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7346 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
7347 method invocation and typo in conditional expression.
7348 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
7349 the appropriate NOTE_POP.
7350 * parse.y (patch_binop): Shift value mask to feature the right
7353 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7355 * class.c (assume_compiled, assume_compiled_node): Add static
7357 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
7359 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
7361 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
7363 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
7364 to `__modifier' to avoid stringifying it.
7366 * parse.y (verify_constructor_circularity): Don't call a variadic
7367 function with a non-literal format string.
7368 (java_check_abstract_methods): Move unreachable code inside
7369 `continue' statement.
7370 (lookup_method_invoke): Call xstrdup, not strdup.
7372 * expr.c (expand_java_field_op): Avoid the use of ANSI string
7375 * jcf-parse.c (yyparse): Likewise.
7377 * jv-scan.c (main): Likewise.
7379 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7381 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
7382 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
7383 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
7386 * parse.y (synchronized, variable_redefinition_error,
7387 check_class_interface_creation, create_interface, create_class,
7388 method_header, finish_method_declaration,
7389 check_modifiers_consistency, method_declarator,
7390 complete_class_report_errors, check_abstract_method_definitions,
7391 java_check_regular_methods, check_throws_clauses,
7392 java_check_abstract_methods, read_import_dir,
7393 check_pkg_class_access, declare_local_variables, fix_constructors,
7394 cut_identifier_in_qualified, resolve_expression_name,
7395 resolve_qualified_expression_name, patch_method_invocation,
7396 java_complete_lhs, patch_assignment, try_builtin_assignconv,
7397 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
7398 patch_exit_expr, patch_exit_expr, patch_switch_statement,
7399 patch_try_statement, patch_synchronized_statement,
7400 patch_throw_statement, check_thrown_exceptions,
7401 patch_conditional_expr): Likewise.
7403 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7405 * Makefile.in (LIBDEPS): Added gcc's errors.o
7406 (../jcf-dump$(exeext):): Link with gcc's errors.o
7407 (../gcjh$(exeext):): Likewise.
7408 * expr.c (expand_java_NEW): Layout the entire target type instead of
7409 laying out its methods only.
7410 (lookup_field): Layout the class after having loaded it.
7411 * java-tree.h (java_debug_context): Declared.
7412 * jcf-io.c (toplev.h): Included.
7413 (find_class): Removed assignment to jcf's outofsynch
7414 field. Force source file to be read if newer than its matching
7415 class file. Tweaked debug messages.
7416 * jcf-parse.c (jcf_out_of_synch): Deleted.
7417 (read_class): Call to jcf_out_of_synch removed.
7418 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
7419 (jcf_out_of_synch): Prototype deleted.
7420 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
7421 `deprecated' and `class_err': integer turned into bit-fields.
7422 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
7423 * parse.y (package_list): New global.
7424 (package_declaration:): Record newly parsed package name.
7425 (extra_ctxp_pushed_p): Static global deleted.
7426 (java_parser_context_save_global): Create buffer context for the
7427 purpose of saving globals, if necessary.
7428 (java_parser_context_restore_global): Pop context pushed for the
7429 purpose of saving globals, if necessary.
7430 (java_debug_context_do): New prototype and function.
7431 (java_debug_context): Likewise.
7432 (do_resolve_class): Use already parsed package names to qualify
7433 and lookup class candidate.
7434 (java_pre_expand_clinit): Removed unnecessary local variable.
7436 1999-12-17 Tom Tromey <tromey@cygnus.com>
7438 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
7440 (process_file): Use `\n\' at end of each line in string.
7442 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7444 * expr.c (expand_invoke): Layout the loaded class before
7445 attempting to use it.
7446 (expand_java_field_op): Allow final field assignments to take
7448 * typeck.c (convert): Return error_mark_node if expr is null.
7450 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7452 * class.c (class_depth): Return -1 if the class doesn't load
7454 * expr.c (can_widen_reference_to): Check for errors during depth
7455 computation and return 0 accordingly.
7456 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
7457 create default constructors and add an other error check.
7458 * parse.h (java_fix_constructors): Prototyped.
7459 * parse.y (java_pre_expand_clinit): Likewise.
7460 (build_super_invocation): Re-prototyped to feature one argument.
7461 (java_check_circular_reference): Directly use `current'.
7462 (java_fix_constructors): New function.
7463 (java_check_regular_methods): Don't create default constructors
7464 here, but abort if none were found.
7465 (java_complete_expand_methods): Pre-process <clinit> calling
7466 java_pre_expand_clinit.
7467 (java_pre_expand_clinit): New function.
7468 (fix_constructors): build_super_invocation invoked with the
7469 current method declaration as an argument.
7470 (build_super_invocation): Use the context of the processed method
7471 decl argument instead of current_class.
7472 * typeck.c (lookup_java_method): Take WFLs in method names into
7475 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
7477 * class.c (make_class_data): flag_keep_inline_functions to keep
7478 private methods in the method array.
7480 1999-12-15 Anthony Green <green@cygnus.com>
7482 * check-init.c (check_init): Take into account both types of
7483 `throw's when checking for uninitialized variables.
7485 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7487 * parse.y (java_complete_lhs): Force convertion of array
7488 dimensions to int_type_node, that's what runtime's ABI expects.
7490 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7492 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
7493 operand of a WFL, until the Java front-end gets fixed with regard
7494 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
7496 1999-12-10 Andrew Haley <aph@cygnus.com>
7498 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
7499 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
7500 expr.c (build_java_athrow): Add support for sjlj-exceptions.
7504 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7506 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7507 before calling expand_eh_region_start and expand_start_all_catch.
7508 * except.c (expand_start_java_handler): Switch to permanent
7509 obstack before calling expand_eh_region_start.
7510 (expand_end_java_handler): Switch to permanent obstack before
7511 calling expand_start_all_catch.
7513 1999-12-5 Anthony Green <green@cygnus.com>
7515 * decl.c (init_decl_processing): Mark throw_node as a noreturn
7516 function with side effects.
7517 (init_decl_processing): Mark all memory allocating DECLs with
7520 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7522 * except.c (expand_end_java_handler): Call
7523 expand_resume_after_catch and end_catch_handler.
7525 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
7527 * verify.c (verify_jvm_instructions): Create new return label
7528 chain if non existent (don't rely on the verified state of the jsr
7531 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7533 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
7534 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
7536 * parse.y (patch_assignment): Removed bogus final class test on
7537 lhs when checking on whether to emit an ArrayStoreException runtime
7539 * expr.c (expand_java_arraystore): Likewise.
7541 1999-11-28 Anthony Green <green@cygnus.com>
7543 * decl.c (find_local_variable): Reuse single slot decls when
7546 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7548 * jcf-parse.c (saw_java_source): Global variable removed.
7549 (read_class): Don't use `saw_java_source'. Added extra braces.
7550 (yyparse): Code setting `saw_java_source' removed.
7552 1999-11-24 Mark Mitchell <mark@codesourcery.com>
7554 * except.c (emit_handlers): Zero catch_clauses after emitting them.
7556 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7558 * verify.c (merge_type_state): Non verified subroutines being
7559 considered more than once to trigger passive type merge.
7561 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7563 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
7564 in case of error. Error message tuned.
7566 1999-11-21 Anthony Green <green@cygnus.com>
7568 * constants.c (find_methodref_index): Unwrap method names before
7569 inserting them in the constant pool.
7571 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
7573 * class.c (assume_compiled_node): New typedef.
7574 (assume_compiled_tree): New static data.
7575 (find_assume_compiled_node): New function.
7576 (add_assume_compiled): New function.
7577 (assume_compiled): New function.
7578 * class.c (make_class_data): Use assume_compiled.
7579 (is_compiled_class): Use assume_compiled.
7581 * java-tree.h (add_assume_compiled): Declare.
7583 * lang.c (lang_decode_option): Parse new options.
7585 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7587 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
7588 int_type_node: that's what `_Jv_AllocObject' expects.
7590 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7592 * parse.y (lookup_method_invoke): Use lang_printable_name to
7593 reliably build the type name during error report. Fixes PR gcj/97.
7595 1999-11-09 Tom Tromey <tromey@cygnus.com>
7597 * jcf-path.c: Include <sys/stat.h>.
7598 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
7599 (DIR_UP): New macro.
7601 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7603 * parse.y (source_end_java_method): Resume permanent allocation,
7604 reversing Apr 27 1998 patch.
7605 (patch_string_cst): Pop obstacks after having pushed the permanent
7608 1999-11-05 Tom Tromey <tromey@cygnus.com>
7610 * class.c (finish_class): Emit inlined methods if any native
7611 methods exist in the class. Fixes PR gcj/85.
7613 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7615 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
7616 (qualify_ambiguous_name): Likewise.
7618 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
7620 * typeck.c: (lookup_java_method): search all inherited
7621 interfaces when looking up interface method.
7623 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7625 * parse.y (method_header:): Issue error message for rule `type
7627 (synchronized:): Error report when not using synchronized.
7629 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7631 * parse.y (resolve_qualified_expression_name): Prevent `this' from
7632 being used before the superclass constructor has been called.
7633 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
7634 instead of `CALL_THIS_CONSTRUCTOR_P'.
7636 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
7638 * check-init.c: Fix typo in comment.
7640 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7642 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
7645 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7647 * parse.y (expression_statement:): Call function to report
7648 improper invocation of a constructor.
7649 (parse_ctor_invocation_error): New function.
7651 1999-10-26 Mark Mitchell <mark@codesourcery.com>
7653 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
7656 1999-10-21 Tom Tromey <tromey@cygnus.com>
7658 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
7659 in generated `main'.
7661 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7663 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
7664 (qualify_ambiguous_name): Likewise.
7666 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7668 * parse.y (java_complete_tree): fold_constant_for_init to work on
7670 (java_complete_lhs): Likewise.
7671 (array_constructor_check_entry): Complete an initializer element
7672 on permanent_obstack.
7674 1999-10-19 Tom Tromey <tromey@cygnus.com>
7676 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
7677 From Mike Moreton <mike@pillim.demon.co.uk>.
7679 1999-10-15 Greg McGary <gkm@gnu.org>
7681 * java-tree.h (flag_bounds_check): Remove extern decl.
7682 * lang.c (flag_bounds_check): Remove global variable.
7683 (lang_f_options): Remove "bounds-check" entry.
7684 (lang_init_options): Default flag_bounds_check to "on".
7686 1999-10-14 Tom Tromey <tromey@cygnus.com>
7688 * jvgenmain.c (usage): New function.
7689 (main): Use it. Also, handle `-D' options.
7690 * jvspec.c (lang_specific_driver): Recognize -D.
7691 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
7693 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
7695 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7697 * jcf-dump.c (print_constant, disassemble_method): Don't call a
7698 variadic function with a non-literal format string.
7700 * parse-scan.y (report_main_declaration): Likewise.
7702 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7704 * parse.y (read_import_dir, patch_assignment, patch_binop,
7705 patch_array_ref): Likewise.
7707 * typeck.c (build_java_array_type): Likewise.
7709 * verify.c (verify_jvm_instructions): Likewise.
7711 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7713 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7715 1999-10-07 Anthony Green <green@cygnus.com>
7717 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7718 where CHECK_PUT may fail for valid reasons.
7720 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7721 UNSAFE_PUTN): New macros.
7723 1999-10-04 Tom Tromey <tromey@cygnus.com>
7725 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7726 well. Fixes Java PR gcj/59.
7727 * parse-scan.y (yyerror): Report errors.
7729 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7731 * decl.c (insert_block): Remove unconditional `abort'.
7733 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7735 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7736 FUNCTION_CODE now of type int. All callers changed.
7737 Set the builtin's DECL_BUILT_IN_CLASS.
7739 1999-09-23 Tom Tromey <tromey@cygnus.com>
7741 * jvspec.c (lang_specific_driver): Don't read spec file if
7742 -fsyntax-only given.
7744 1999-09-22 Tom Tromey <tromey@cygnus.com>
7746 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
7748 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
7749 (WORDS_TO_LONG): Likewise.
7750 (WORDS_TO_DOUBLE): Likewise.
7752 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7754 * jcf-write.c (RELOCATION_VALUE_0): New macro.
7755 (RELOCATION_VALUE_1): Likewise.
7756 (emit_iinc, emit_reloc, push_constant1, push_constant2,
7757 push_in_const, push_long_const): Prototyped.
7758 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
7759 (push_constant2): Likewise.
7760 (push_int_const): Cast find_constant1's integer arguments to `jword'.
7761 (find_constant_wide): Cast find_constant2's integer arguments to
7763 (find_constant_index): Cast find_constant2's and find_constant2's
7764 integer arguments to `jword'.
7765 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
7766 (emit_switch_reloc): Use RELOCATION_VALUE_0.
7767 (emit_if): Use RELOCATION_VALUE_1.
7768 (emit_goto): Likewise.
7769 (emit_jsr): Likewise.
7770 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7771 argument to push_long_const to HOST_WIDE_INT.
7773 1999-09-15 Andreas Schwab <schwab@suse.de>
7775 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7777 1999-09-20 Nick Clifton <nickc@cygnus.com>
7779 * lang.c (lang_decode_option): Extend comment.
7781 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7783 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7786 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7788 * gjavah.c (get_field_name, print_method_info, print_include,
7789 add_namelet): Use xmalloc, not malloc.
7791 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7792 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7795 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7797 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7799 * jcf-path.c (add_entry): Likewise.
7801 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7803 * jv-scan.c (xmalloc): Remove definition.
7805 * jvgenmain.c (xmalloc): Likewise.
7807 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7809 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7811 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7812 concat, not xmalloc/sprintf.
7813 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7814 (xstrdup): Remove definition.
7816 * parse.y (duplicate_declaration_error_p,
7817 constructor_circularity_msg, verify_constructor_circularity,
7818 check_abstract_method_definitions, java_check_regular_methods,
7819 java_check_abstract_methods, patch_method_invocation,
7820 check_for_static_method_reference, patch_assignment, patch_binop,
7821 patch_cast, array_constructor_check_entry, patch_return,
7822 patch_conditional_expr): Use xstrdup, not strdup.
7824 * zextract.c (ALLOC): Use xmalloc, not malloc.
7826 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7828 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7830 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7831 (do_spec, lang_specific_pre_link, lang_specific_driver,
7832 input_filename, input_filename_length): Don't declare.
7833 (main_class_name, jvgenmain_spec, lang_specific_driver):
7835 (lang_specific_driver): All calls to the function pointer
7836 parameter now explicitly call `fatal'.
7838 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7840 * parse.y (find_applicable_accessible_methods_list): Search
7841 abstract classes as interfaces.
7843 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7845 * class.c (finish_class): We're now outside a valid method
7846 declaration. Tell the rest of gcc so.
7848 1999-09-08 Bruce Korb autogen@linuxbox.com
7850 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7852 1999-09-07 Tom Tromey <tromey@cygnus.com>
7854 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7856 (decode_signature_piece): Don't emit "::" in JArray<>.
7857 (print_namelet): Only print trailing `;' when printing a class.
7859 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7861 * java-tree.h: Delete declarations for all tree nodes now moved to
7863 * decl.c: Delete their definitions.
7865 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7867 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7868 * Makefile.in (OBJS): Add ggc-callbacks.o.
7869 (OBJDEPS): Likewise.
7871 1999-09-03 Tom Tromey <tromey@cygnus.com>
7873 * parse.y (strip_out_static_field_access_decl): Return operand if
7874 it satisfies JDECL_P.
7876 1999-09-02 Tom Tromey <tromey@cygnus.com>
7878 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7879 Handle nested arrays, like `[[I'.
7881 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7883 * class.c (finish_class): Remove unused parameter, all callers
7886 * expr.c (build_java_athrow): Change return type to void.
7887 (java_lang_expand_expr): Make sure each case in switch returns a
7890 * java-tree.h (finish_class): Fix prototype to take void args.
7892 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7893 (main): Issue return from main, not exit.
7895 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7897 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7899 * jv-scan.c (main): Issue return from main, not exit.
7901 * parse.y (check_abstract_method_definitions,
7902 java_check_abstract_method_definitions): Add static prototypes.
7903 (java_complete_expand_methods): Fix call to `finish_class'.
7905 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7908 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7910 * lang.c (language_string): Constify.
7912 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7914 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7915 Remove hacks for stuff which comes from libiberty.
7917 * Make-lang.in: Likewise.
7919 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7921 * Makefile.in (xref.o): Depend on xref.c explicitly.
7923 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7925 * java-tree.h (lang_printable_name): Constify a char*.
7927 * lang.c (lang_printable_name): Likewise.
7929 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7931 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7934 1999-08-26 Tom Tromey <tromey@cygnus.com>
7936 * gjavah.c (print_cxx_classname): Print "::" before qualified
7939 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7941 * parse.y (lookup_cl): Changed leading comment. Now does its best
7942 to set the column number.
7943 (qualify_ambiguous_name): Take WFL wrappers into account.
7945 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7947 * verify.c (verify_jvm_instructions): Don't check instruction
7948 validity beyond end of method.
7950 1999-08-25 Tom Tromey <tromey@cygnus.com>
7952 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7954 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7956 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7957 cxx_keyword_subst, generate_access, name_is_method_p,
7958 get_field_name, print_field_name, super_class_name, print_include,
7959 decode_signature_piece, print_class_decls, usage, help,
7960 java_no_argument, version, add_namelet, print_namelet): Add static
7962 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7963 name_is_method_p): Constify a char*.
7964 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7965 Provide a final else clause in an if-else-if.
7966 (print_field_info): Add missing final arg in function call to
7968 (print_method_info, decompile_method, decode_signature_piece,
7969 print_c_decl, print_full_cxx_name, print_stub,
7970 print_mangled_classname, super_class_name, print_include,
7971 add_namelet, add_class_decl, print_class_decls, process_file,
7972 help): Constify a char*.
7974 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7975 push_int_const, find_constant_wide, find_constant_index,
7976 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7977 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7978 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7979 emit_if, emit_goto, emit_jsr, call_cleanups,
7980 make_class_file_name): Add static prototypes.
7981 (generate_bytecode_return, generate_bytecode_insns): Pass a
7982 NULL_PTR, not a NULL_TREE.
7984 * jv-scan.c: Include "jcf.h".
7985 (main): Declare using DEFUN macro.
7987 * jvspec.c (find_spec_file, lang_specific_pre_link,
7988 lang_specific_driver): Add prototypes.
7989 (find_spec_file): Constify a char*.
7991 * keyword.gperf (hash, java_keyword): Add prototypes.
7993 * lang.c (lang_print_error): Add static prototype.
7994 (lang_init): Prefer memcpy over bcopy to avoid casts.
7996 * lex.c (yylex): Add static prototype.
7998 * parse-scan.y: Include "lex.c" earlier.
8000 * parse.h: Remove redundant declaration for `yylex'.
8002 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
8003 labeled_block_contains_loop_p): Add static prototypes.
8004 (not_accessible_p): Make static to match prototype.
8006 * verify.c (start_pc_cmp): Don't needlessly cast away const.
8008 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8010 * parse.y (check_method_redefinition): Changed leading comment.
8011 (check_abstract_method_definitions): New function.
8012 (java_check_abstract_method_definitions): New function.
8013 (java_check_regular_methods): Call it.
8014 (verify_constructor_super): Fixed indentation.
8015 (lookup_method_invoke): Likewise.
8017 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8019 * parse.y (method_header): Return a null pointer if the current
8021 (finish_method_declaration): Return if the current function decl
8023 (source_start_java_method): Likewise.
8024 (java_method_add_stmt): Likewise.
8026 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8028 * class.c (emit_register_class): Removed unnecessary call to
8030 * parse.y (labeled_block_contains_loop_p): Removed unused local
8033 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8035 * parse.y (java_refold): Added prototype.
8037 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8039 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
8040 (java_stabilize_reference): Removed unnecessary `else'.
8041 (java_complete_lhs): Set flag to remember boolean. Call
8042 java_refold. Added comments.
8043 (java_decl_equiv): New function.
8044 (binop_compound_p): Likewise.
8045 (java_refold): Likewise.
8046 (patch_unaryop): Striped static field access assigned to decl and
8047 op. Changed promotion scheme for ++/-- operators.
8048 (search_loop): New function.
8049 (labeled_block_contains_loop_p): Likewise.
8050 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
8052 (patch_bc_statement): Call search_loop. Fixed comment.
8054 1999-08-14 Anthony Green <green@cygnus.com>
8056 * expr.c (java_lang_expand_expr): Mark static array data as
8059 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8061 * jvgenmain.c (main): NUL-terminate name_obstack.
8063 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8065 * check-init.c (check_bool2_init, done_alternative): Add static
8068 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
8069 (add_method, build_utf8_ref, build_class_ref,
8070 append_gpp_mangled_type, layout_class_method): Constify a char*.
8072 * decl.c (push_promoted_type, make_binding_level): Add static
8074 (push_promoted_type, pushdecl): Constify a char*.
8076 * except.c (find_handler_in_range, link_handler,
8077 check_start_handlers): Add static prototypes.
8079 * expr.c (process_jvm_instruction): Constify a char*.
8081 * gjavah.c (main): Constify a char*.
8083 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
8086 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
8088 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
8089 munge, print_ents): Constify a char*.
8091 * jcf-dump.c (disassemble_method): Constify a char*.
8092 (print_constant_pool, print_exception_table): Add static prototypes.
8093 (print_constant, print_exception_table, main, disassemble_method):
8096 * jcf-io.c (find_classfile, find_class): Likewise.
8098 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
8099 (set_source_filename, predefined_filename_p): Add static prototypes.
8100 (set_source_filename, get_constant, get_class_constant,
8101 find_in_current_zip): Constify a char*.
8103 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
8105 (add_entry, add_path, jcf_path_classpath_arg,
8106 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8108 * jcf-reader.c (get_attribute, jcf_parse_preamble,
8109 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
8110 jcf_parse_one_method, jcf_parse_methods,
8111 jcf_parse_final_attributes): Add static prototypes.
8112 (get_attribute): Constify a char*.
8114 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
8115 jcf_dependency_add_target, jcf_path_classpath_arg,
8116 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8118 * jv-scan.c (main): Constify a char*.
8119 (gcc_obstack_init): Add prototype arguments.
8121 * jvgenmain.c (gcc_obstack_init): Likewise.
8122 (main): Constify a char*.
8124 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
8126 (put_decl_string, lang_print_error): Constify a char*.
8127 (lang_init): Remove redundant extern prototype.
8129 * mangle.c (emit_unicode_mangled_name): Constify a char*.
8131 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
8132 Add static prototypes.
8133 (get_type_from_signature): Constify a char*.
8135 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
8136 Add static prototypes.
8137 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
8138 (verify_jvm_instructions): Constify a char*.
8140 * xref.c (xref_flag_value): Likewise.
8142 * xref.h (xref_flag_value): Likewise.
8144 * zextract.c (makeword, makelong): Add static prototypes.
8145 (makeword, makelong): Constify a uch*.
8147 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8149 * lang.c (java_dummy_print): Constify a char*.
8150 (lang_print_error): Likewise.
8151 (lang_init): Remove redundant prototype for `print_error_function'.
8152 (lang_init_source): Likewise.
8153 (lang_identify): Constify a char*.
8155 1999-08-09 Tom Tromey <tromey@cygnus.com>
8157 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
8158 (WORDS_TO_LONG): Likewise.
8159 (WORDS_TO_DOUBLE): Likewise.
8161 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8163 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
8165 * expr.c (java_stack_pop, java_array_data_offset,
8166 build_java_throw_out_of_bounds_exception, case_identity,
8167 build_java_check_indexed_type): Add static prototypes.
8168 (linenumber_table, expand_invoke, expand_java_field_op,
8169 build_primtype_type_ref, expand_byte_code): Constify a char*.
8171 * java-tree.h (build_primtype_type_ref, linenumber_table):
8173 (java_lang_expand_expr): Add prototype.
8175 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
8176 `java_lang_expand_expr'.
8178 * lex.c (java_lex_error): Constify a char*.
8179 (java_get_unicode, java_read_char, java_allocate_new_line,
8180 java_unget_unicode, java_sneak_unicode): Prototype.
8182 * parse-scan.y (current_class, package_name, method_declarator,
8183 report_class_declaration, yyerror): Constify a char*.
8185 * parse.h (java_report_errors): Prototype.
8186 (yyerror): Constify a char*.
8188 * parse.y (classitf_redefinition_error, check_modifiers,
8189 parse_jdk1_1_error, lookup_package_type,
8190 lookup_package_type_and_set_next, get_printable_method_name,
8191 purify_type_name): Constify a char*.
8192 (build_super_invocation, maybe_generate_finit,
8193 verify_constructor_super, parser_add_interface,
8194 add_superinterfaces, jdep_resolve_class, note_possible_classname,
8195 java_complete_expand_methods, java_expand_finals,
8196 cut_identifier_in_qualified, java_stabilize_reference,
8197 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
8198 merge_string_cste): Prototype.
8199 (single_type_import_declaration, yyerror,
8200 variable_redefinition_error, build_array_from_name,
8201 build_unresolved_array_type, check_class_interface_creation,
8202 resolve_class, complete_class_report_errors,
8203 note_possible_classname, read_import_dir,
8204 find_in_imports_on_demand, resolve_package, fix_constructors,
8205 check_deprecation, lookup_method_invoke,
8206 maybe_build_primttype_type_ref, array_constructor_check_entry):
8208 (java_complete_expand_methods, java_expand_finals): Make static.
8209 (convert_narrow): Remove static prototype.
8211 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
8213 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
8215 1999-08-02 Richard Henderson <rth@cygnus.com>
8217 * decl.c: Include defaults.h instead of expr.h.
8218 * parse.y: Likewise.
8220 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
8222 * java/decl.c (start_java_method): Change all uses of
8223 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
8224 Ensure expr.h is included.
8225 * java/expr.c (pop_arguments): Ditto.
8226 * java/parse.y (expand_start_java_method): Ditto.
8228 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8230 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
8232 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
8234 * decl.c: Include "function.h".
8235 * except.c: Likewise.
8236 * parse.y: Likewise.
8237 * Makefile.in: Update dependencies.
8239 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8241 * expr.c (build_java_soft_divmod): Provide a default case in switch.
8242 (java_lang_expand_expr): Mark parameters `target', `tmode' and
8243 `modifier' with ATTRIBUTE_UNUSED.
8245 * gjavah.c (process_file): Add braces around ambiguous `else'.
8247 * jcf-dump.c (print_access_flags, localvar_free): Change return
8250 * parse.y (java_complete_expand_method): Initialize variable
8252 (resolve_qualified_expression_name): Likewise for `field_decl'.
8253 (patch_method_invocation): Likewise for `class_to_search'.
8254 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
8255 (patch_assignment): Likewise for `lhs_type'.
8257 * verify.c (verify_jvm_instructions): Remove unused variable
8260 1999-07-25 Richard Henderson <rth@cygnus.com>
8262 * decl.c (va_list_type_node): New.
8264 1999-07-25 Anthony Green <green@cygnus.com>
8266 * gjavah.c (print_stub): New function.
8267 (METHOD_IS_NATIVE): New macro.
8268 (print_mangled_classname): Make static.
8269 (HANDLE_END_FIELD): Don't emit fields during stub generation.
8270 (process_file): Perform stub generation.
8271 (HANDLE_METHOD): Don't emit class decls during stub
8273 (HANDLE_END_METHOD): Take into account stub generation.
8274 (print_method_info): Handle stub generation.
8275 (print_stub): New function.
8276 (print_cxx_classname): Make signature consistant with others.
8277 (help): Describe -stubs option.
8278 (main): Create stub file.
8279 (version): Use version.c.
8280 (print_full_cxx_name): New function.
8281 (print_c_decl): Use print_full_cxx_name.
8283 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8285 * check-init.c (check_init): Handle MAX_EXPR.
8287 1999-07-15 Andrew Haley <aph@cygnus.com>
8289 * lang.c (flag_use_divide_subroutine): New variable.
8290 * typeck.c: (convert_ieee_real_to_integer): Bounds check
8291 fp-to-integer conversion.
8292 (convert): Call convert_ieee_real_to_integer when flag_fast_math
8295 * expr.c (build_java_soft_divmod): New function.
8296 (build_java_binop): Call build_java_soft_divmod if
8297 flag_use_divide_subroutine is set.
8298 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8299 soft_lrem_node: new builtin functions.
8300 (init_decl_processing) Initialize the new builtins.
8301 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8302 soft_lrem_node: new builtin functions.
8303 (build_java_soft_divmod): New function.
8304 * parse.y: Call build_java_soft_divmod if
8305 flag_use_divide_subroutine is set.
8308 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
8309 a --specs= arg) even if not linking.
8310 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
8311 -fuse-divide-subroutine
8313 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8315 * parse.y (resolve_and_layout): Check methods only once.
8316 (resolve_qualified_expression_name): Verify thrown exceptions
8318 (check_thrown_exceptions): Reject exceptions thrown in
8319 initializer. Error message tuned.
8321 1999-07-14 Andrew Haley <aph@cygnus.com>
8323 * expr.c (expand_expr): Do not return the last statement in a
8324 block as the block's value.
8326 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8328 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
8329 CALL_EXPR, to avoid order of evaluation changes.
8331 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8333 * parse.y (qualify_ambiguous_name): Do not use
8334 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
8336 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8338 * check-init.c (check_init): Handle MAX_EXPR.
8339 * expr.c (force_evaluation_order): Force method call arguments to
8340 be evaluated in left-to-right order.
8341 * parse.y (qualify_ambiguous_name): Loop again to qualify
8342 NEW_ARRAY_EXPR properly.
8344 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8346 * parse.y (patch_invoke): Resolve unresolved invoked method
8348 (qualify_ambiguous_name): STRING_CST to qualify expression for
8349 type name resolution.
8351 1999-06-24 Andrew Haley <aph@cygnus.com>
8353 * class.c (finish_class): Whenever a deferred method is
8354 output, rescan the list of methods to see if a new candidate for
8355 output can be found.
8357 1999-06-28 Tom Tromey <tromey@cygnus.com>
8359 * jvspec.c (lang_specific_driver): Recognize --help.
8361 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8363 * parse.y (resolve_package): Fixed bogus return statement.
8364 (patch_method_invocation): Resolve method invocation beginning with
8365 a package name qualifier.
8367 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8369 * Make-lang.in (java.stage1): Depend on stage1-start.
8370 (java.stage2): Likewise for stage2-start.
8371 (java.stage3): Likewise for stage3-start.
8372 (java.stage4): Likewise for stage4-start.
8374 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8376 * parse.y (java_complete_lhs): When doing cross referencing, don't
8377 try to keep file location on a WFL expanded as a CALL_EXPR.
8379 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8381 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
8382 compiling to class file a void method with an empty method body.
8383 As a side effect, the bytecode backend will generate the
8384 appropriate `return' instruction.
8386 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8388 * parse.y (lookup_package_type_and_set_next): New function prototype.
8389 (resolve_package): Search current and imported packages.
8390 (lookup_package_type_and_set_next): New function.
8392 1999-06-22 Andrew Haley <aph@cygnus.com>
8394 * verify.c (verify_jvm_instructions): Check for pending blocks
8395 before invalid PC test and opcode switch, not after.
8397 1999-06-21 Andrew Haley <aph@cygnus.com>
8399 * except.c (find_handler_in_range): The upper limit for exception
8400 ranges is exclusive, not inclusive: (start <= pc < end).
8401 (link_handler): find child pointer which points to outer by
8402 searching sibling list: previous code incorrectly assumed that
8403 outer->outer->first_child must point to outer.
8404 * verify.c (verify_jvm_instructions): FIXME added to code for
8406 (verify_jvm_instructions): Do not assume that the last block
8407 processed in a subroutine is a block which ends with a `ret'
8408 instruction. With some control flows it is possible that the last
8409 block ends with an `athrow'.
8411 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8413 * parse.y (qualify_ambiguous_name): Reorganized the post
8414 evaluation of non WFL leading expression nodes.
8416 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8418 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
8421 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8423 * parse.y (qualify_ambiguous_name): Handle qualified expression
8424 beginning with a STRING_CST.
8426 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8428 * parse.y (register_fields): Set DECL_INITIAL on both
8429 pre-initialized static and public fields.
8430 (resolve_field_access): Static field access expressions to always
8432 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
8433 qualification. CONVERT_EXPR to be resolved as an expression name.
8434 (java_complete_lhs): Identify and access qualified final
8435 initialized field in switch statement case expression.
8436 (fold_constant_for_init): Pre-initialized field decl constant to
8439 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8441 * parse.y (note_possible_classname): Mark returned node with
8442 QUALIFIED_P only if the original class name contained a '/'.
8444 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
8446 * Make-lang.in (gcjh): More parallel build fixes.
8448 1999-06-03 Mike Stump <mrs@wrs.com>
8450 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
8452 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
8454 * except.c (link_handler): Chain exception handlers in order.
8456 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
8458 * expr.c (expand_byte_code): Fill unreachable bytecode regions
8459 with nops and process as usual in order to always set correct EH
8460 ranges. Emit detailed warnings about unreachable bytecodes.
8462 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
8464 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
8467 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8469 * parse.y (lookup_field_wrapper): Unified returned value to NULL
8470 or the searched field decl.
8472 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8474 * parse.y (fold_constant_for_init): Convert numerical constant
8475 values to the type of the assigned field.
8477 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8479 * expr.c (lookup_field): Relaxed the test on class loading error
8481 * parse.y (fold_constant_for_init): Enabeled old code.
8483 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8485 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
8486 decide the validity of the cast of a java.lang.Cloneable reference
8488 (patch_conditional_expr): Fixed first argument passed to
8489 binary_numeric_promotion.
8491 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8493 * parse.y (qualify_ambiguous_name): Take into account that a
8494 CONVERT_EXPR might specify a type as a WFL.
8496 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8498 * parse.y (patch_assignment): Save the rhs before using it as an
8499 argument to _Jv_CheckArrayStore.
8501 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8503 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
8505 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8507 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
8508 floating point litteral only when the exponent indicator has been
8511 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8513 * parse.y (formal_parameter:): Construct argument tree list
8514 element even if a yet unsupported final parameter was encountered.
8516 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8518 * parse.y (finish_method_declaration): Issue errors for native or
8519 abstract methods declared with a method body, as well as for non
8520 native or non abstract methods with no method body.
8522 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8524 * class.c (build_utf8_ref): Initialize variable `field'.
8526 * decl.c (init_decl_processing): Initialize variable `field'.
8528 * expr.c (build_known_method_ref): Mark parameters `method_type',
8529 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
8530 (process_jvm_instruction): Likewise for parameter `length'.
8532 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
8533 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
8536 * parse.y (maybe_generate_clinit): Remove unused variable
8537 `has_non_primitive_fields'.
8538 (find_in_imports_on_demand): Initialize variables `node_to_use'
8540 (patch_binop): Likewise for variable `prom_type'.
8541 (patch_unaryop): Likewise for variable `prom_type'.
8543 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
8545 * xref.c (xref_table): Add missing initializer.
8547 1999-05-14 Tom Tromey <tromey@cygnus.com>
8549 * java-except.h (struct eh_range): Removed unused `next' member.
8550 * verify.c (verify_jvm_instructions): Call check_nested_ranges
8551 after adding all exception handlers. Sort exception ranges in
8553 (struct pc_index): New structure.
8554 (start_pc_cmp): New function.
8555 * except.c (add_handler): Return `void'. Don't call link_handler;
8556 instead construct an ordinary linked list and do range
8558 (check_nested_ranges): New function.
8559 (link_handler): Changed interface to allow merging of eh_ranges.
8560 Split overlapping ranges. Return `void'.
8562 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8564 * parse.y (constructor_block_end:): New rule, tagged <node>.
8565 (constructor_body:): Use `constructor_block_end' instead of
8568 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8570 * parse.y (statement_nsi:): Pop `for' statement block.
8571 (java_complete_lhs): Labeled blocks containing no statement are
8572 marked as completing normally.
8574 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8576 * xref.c (xref_set_current_fp): New function, defined.
8577 * xref.h (xref_set_current_fp): New function, prototyped.
8579 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8581 * check-init.c (check_init): Take into account that
8582 LABELED_BLOCK_STMT can be empty.
8584 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8586 * parse.y (java_check_regular_methods): Warning check on not
8587 overriding methods with default access in other packages does not
8588 apply to `<clinit>'.
8589 (java_complete_lhs): If block body is an empty_stmt_node, replace
8590 it by NULL_TREE. This prevents gcc from generating an irrelevant
8593 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8595 * check-init.c (check_init): Removed code accepting to see things
8596 falling through default:, when doing xrefs.
8597 * java-tree.h (do_not_fold): New global variable, declared.
8598 * parse.y (do_not_fold): New global variable, defined.
8599 (java_complete_expand_method): Set `do_not_fold' to the value of
8600 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
8601 and reinstall them after them have been purged; do not check for
8602 initializations; do not issue missing return errors.
8603 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
8605 (patch_binop): Skip the fold part when doing xrefs.
8606 (build_string_concatenation): Skip the concatenation part when
8608 (patch_synchronized_statement): Do not generate a try-finally when
8610 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
8611 and keep the location where the throw was seen.
8612 * typeck.c (convert): When `do_not_fold' is set, do not attempt
8613 any treatment on the converted node an simply return a NOP_EXPR of
8615 * xref.c (xref_get_data): New function, defined.
8616 * xref.h (xref_get_data): New function, declared.
8617 (XREF_GET_DATA): Use xref_get_data.
8619 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8621 * gjavah.c (print_include): Cast the result of `strlen' to int
8622 when comparing against a signed value.
8623 (add_namelet): Likewise.
8625 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8627 * expr.c (expand_invoke): Mark parameter `nargs' with
8629 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
8631 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
8634 * jcf-reader.c (get_attribute): Cast a value to long
8635 when comparing against a signed expression. Likewise.
8637 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
8640 1999-05-11 Andrew Haley <aph@cygnus.com>
8642 * parse.y (source_end_java_method): If the current method contains
8643 any exception handlers, force asynchronous_exceptions: this is
8644 necessary because signal handlers in libjava may throw exceptions.
8645 * decl.c (end_java_method): Ditto.
8647 1999-05-11 Tom Tromey <tromey@cygnus.com>
8649 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
8651 * jvspec.c (THREAD_NAME): Removed.
8652 (GC_NAME): Likewise.
8653 (MATHLIB): Likewise.
8654 (WITHLIBC): Likewise.
8656 (THREADLIB): Likewise.
8657 (MATH_LIBRARY): Likewise.
8658 (lang_specific_driver): Don't add `-l' options to command line.
8659 Instead, add a single --specs option. Recognize `-L' options and
8660 use them to search for spec file.
8661 (find_spec_file): New function.
8662 (SPEC_FILE): New define.
8664 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
8666 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
8667 cpplib-enabled build.
8669 1999-05-05 Per Bothner <bothner@cygnus.com>
8671 * class.c (make_field_value): DECL_INITIAL may be a string literal;
8672 temporarily zero it while calling rest_of_decl_compilation.
8674 * java-tree.h (string_ptr_type_node): Add declaration.
8675 * decl.c: Define and initialize string_ptr_type_node.
8676 * parse.y (patch_string_cst): Use string_ptr_type_node.
8678 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
8679 * parse.y (for_statement): Now unconditionally exit_block.
8680 (finish_labeled_statement): No longer exit_block if for-loop.
8681 (patch_loop_statement): Check harder if the loop is already labeled.
8683 * parse.y (patch_initialized_static_field): Removed function.
8684 (maybe_generate_clinit): Removed special handling for interfaces.
8685 (java_complete_expand_methods): Do a preliminary java_complete_tree
8686 on <clinit> to determine if it can be removed.
8687 (java_complete_expand_method): Remove special handling for <clinit>.
8688 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
8689 optimize if we get back empty_stmt_node.
8690 For MODIFY_EXPR, re-do checking of static initializers.
8691 (fold_constant_for_init): Don't return immediate if VAR_DECL.
8692 For VAR_DECL, pass correct context.
8694 * verify.c (verify_jvm_instructions): Better error messages.
8696 1999-05-03 Tom Tromey <tromey@cygnus.com>
8698 * parse-scan.y (interface_declaration): Call
8699 report_class_declaration for interfaces.
8701 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8703 * Makefile.in: Remove -v from bison command lines.
8705 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8707 * check-init.c (check_init): Exclude a case of error when doing
8709 * class.c (layout_class_method): Don't generate the error message
8710 twice when compiling from source.
8711 * lang-options.h: Added `-Wredundant-modifers' and
8712 `-Wunusupported-jdk11' flags and help text.
8713 * lang.c (lang_decode_option): Added support for
8714 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8715 flag_static_local_jdk11 and flag_redundant set accordingly.
8716 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8717 * parse.h (EXPR_WFL_ADD_COL): New macro.
8718 (DECL_END_SOURCE_LINE): Likewise.
8719 (DECL_INHERITED_SOURCE_LINE): Likewise.
8720 * parse.y (static_ref_err): New function, prototyped.
8721 (CCB_TK): Now tagged <operator>.
8722 (class_body:): Remember the location of the closing '}' of a class
8723 definition when doing xrefs.
8725 (block_end:): Likewise.
8726 (create_class): Remember the location of the inherited class
8727 identifier when doing xrefs.
8728 (register_fields): Added test on first operand of `init' before
8729 testing it TREE_CODE.
8730 (method_header): Store the location of the class identifier in the
8731 class decl when doing xrefs.
8732 (finish_method_declaration): Don't combine first/last method line
8734 (java_check_regular_methods): Warning check on not overriding
8735 methods with default access on other packages move before check on
8736 static methods. Initialization of `aflags' also moved up.
8737 (resolve_expression_name): Call static_ref_err to report the error.
8738 (static_ref_err): New function, implemented.
8739 (resolve_field_access): Returned simplified static field access
8741 (resolve_qualified_expression_name): Check for illegal use of
8742 static fields in a non static context. Call static_ref_err to
8743 report error in various places.
8744 (java_complete_tree): Do not fold initialized static fields when
8746 (java_complete_lhs): Likewise.
8748 1999-04-29 Anthony Green <green@cygnus.com>
8750 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
8751 create internal labels.
8752 (lookup_label): Ditto.
8754 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8756 * class.c (layout_class_method): Generate <clinit>'s rtl for
8758 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8759 for interfaces' <clinit>.
8760 * expr.c (lookup_field): Search for fields in interfaces.
8761 (expand_invoke): Fixed indentation.
8762 (expand_java_field_op): Likewise. Use IS_CLINIT.
8763 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
8764 (IS_CLINIT): New macro.
8765 * parse.y (type_declaration:): Call maybe_generate_clinit after an
8766 interface was parsed.
8767 (maybe_generate_clinit): Don't generate if the current class is an
8768 interface with only fields of primitive types.
8769 (reset_method_name): Use IS_CLINIT.
8770 (java_complete_expand_method): Expand <clinit> when it exists for
8771 interfaces. Use IS_CLINIT.
8772 (resolve_expression_name): Use DECL_CONTEXT instead of
8773 current_class to build static field references.
8774 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8775 ARRAY_REF when doing xreferencing.
8776 (check_final_assignment): Fixed typo in leading comment. Use
8778 (patch_array_ref): Don't fully expand array references when
8780 (patch_return): Use IS_CLINIT.
8781 (patch_throw_statement): Likewise.
8783 1999-04-22 Tom Tromey <tromey@cygnus.com>
8785 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8787 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8789 * decl.c (predef_filenames, predef_filenames_size): New globals
8790 (init_decl_processing): predef_filenames and predef_filenames_size
8792 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8794 * jcf-parse.c (predefined_filename_p): New function.
8795 (yyparse): Check that files on the command line are specified only
8796 once and issue a warning otherwise.
8797 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8798 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8799 avoid a gcc warning with -W -Wall turned on.
8800 (java_expand_classes): Abort if errors were encountered.
8801 (java_complete_lhs): If the cross reference flag is set, wrap
8802 field DECL node around a WFL when resolving expression name.
8804 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8806 * lang.c (lang_decode_option): Fixed returned value when parsing
8807 `-fxref=...' and `-Wall'.
8808 * parse.y (source_end_java_method): Do not generate code when
8809 flag_emit_xref is set.
8810 (resolve_expression_name): Do not build static field access when
8811 flag_emit_xref is set.
8812 (resolve_field_access): No special treatment on `length' when
8813 flag_emit_xref is set. Do not build qualified static field access
8814 when flag_emit_xref is set.
8815 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8816 when flag_emit_xref is set.
8817 (patch_assignment): Do not generate array store runtime check when
8818 flag_emit_xref is set.
8819 * xref.c (xref_flag_value): Fixed function declaration
8821 (xset_set_data): New function.
8822 * xref.h (xref_set_data): Added prototype for new function.
8823 (typedef struct xref_flag_table): New field data.
8824 (XREF_GET_DATA): New macro.
8826 1999-04-19 Tom Tromey <tromey@cygnus.com>
8828 * xref.h (enum): Removed trailing comma.
8830 * parse.y (resolve_qualified_expression_name): Added missing
8833 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8835 * gjavah.c: New prototypes for java_float_finite and
8838 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8840 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8843 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8845 * Makefile.in (TREE_H): Add tree-check.h.
8846 (RTL_H): Add genrtl.h.
8848 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8850 * parse.y (patch_assignment): Added ArrayStoreException runtime
8853 1999-04-06 Per Bothner <bothner@cygnus.com>
8855 * expr.c (pop_type_0): New function.
8856 (pop_type): Use pop_type_0.
8857 * java-tree.h (pop_type_0): New declaration.
8858 * verify.c (verify_jvm_instructions): Check return instructions.
8860 * parse.y (patch_binop): Don't fold if non-constant and emiting
8863 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8865 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8867 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8868 (main_jcf): Don't define.
8869 (process_file): Don't set `main_jcf'.
8871 * java-tree.h (main_jcf): Don't declare.
8873 * jcf-parse.c (main_jcf): Add static definition.
8875 * lang.c (main_jcf): Don't define.
8877 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8879 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8881 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8883 * jcf-depend.c: Include "config.h", not <config.h>.
8885 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8888 * jcf-path.c: Include "config.h", not <config.h>.
8890 * lex.c: Don't include various system header files.
8891 (java_init_lex): Cast the argument of `bzero' to PTR
8893 * parse-scan.y (java_push_parser_context): Likewise.
8895 * parse.y (java_push_parser_context): Likewise.
8896 (patch_bc_statement): Match format specifier to variable argument.
8898 * xref.c: Don't include <stdio.h>.
8900 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8902 * parse.y (struct parser_ctxt *ctxp): Now global.
8903 (declare_local_variables): Use WFL compound value for the
8904 declaration source line value, when doing cross-referencing.
8906 1999-03-31 Tom Tromey <tromey@cygnus.com>
8908 * gjavah.c (print_field_info): Allow constants of other types.
8909 (print_include): Generate include when new name is proper prefix
8910 of already printed name.
8911 (add_namelet): Likewise.
8912 (cxx_keyword_subst): New function.
8913 (print_method_info): Use it.
8914 (print_field_name): New function.
8915 (get_field_name): New function.
8916 (print_field_info): Use get_field_name and print_field_name.
8918 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8920 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8921 'KR-C', so gperf uses the `const' keyword on strings.
8923 * keyword.gperf (java_keyword): Const-ify a char*.
8925 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8927 * parse.y (patch_bc_statement): Fixed identation and a bogus
8930 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8932 * parse.y (patch_assignment): Allow static variables in other
8933 classes to be assigned.
8935 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8937 * class.c (maybe_add_interface): Remove unused variable
8939 (make_class_data): Use = for assignment, not ==. Likewise.
8940 (emit_register_classes): Remove unused variable `decl'.
8942 * lex.c: Fix comment so as not to contain an embedded `/*'.
8944 * verify.c (verify_jvm_instructions): Remove unused variable
8947 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8949 * parse.y (complete_loop_body): Rename to finish_loop_body.
8950 (complete_labeled_statement): Rename to finish_labeled_statement.
8951 (complete_for_loop): Rename to finish_for_loop.
8952 (complete_method_declaration): Rename to finish_method_declaration.
8954 * java-tree.h (continue_identifier_node): New global node.
8955 * decl.c: Define and initialize continue_identifier_node.
8956 * parse.y (generate_labeled_block): Remove - no longer needed.
8957 (build_loop_body): Use continue_identifier_node for continue block.
8958 (finish_labeled_statement): Also do pop_labeled_block actions.
8959 (java_complete_lhs): POP_LOOP even if error.
8960 (build_labeled_block): Special handling for continue_identifier_node.
8961 (patch_loop_statement): Re-organize.
8962 (patch_bc_statement): Re-write.
8964 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8966 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8967 using a WFL compound value.
8968 * parse.y (xref.h): Include.
8969 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8971 (register_fields): Set WFL compound value to lineno if doing
8973 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8975 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8976 * xref.h (expand_xref): Prototype renamed from xref_generate.
8978 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8980 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8981 (GET_CURRENT_BLOCK): New macro.
8982 * parse.y (current_static_block): New global variable.
8983 (method_body:): Define action.
8984 (complete_method_declaration): Set current_function_decl to NULL
8985 when work on the current method is done.
8986 (declare_local_variables): Use GET_CURRENT_BLOCK.
8987 (java_method_add_stmt): Likewise.
8988 (java_complete_expand_method): Disable the use of `this' when
8990 (enter_a_block): If no current method exist, use
8991 current_static_block to link static initializer blocks.
8992 (exit_block): Rewritten to use current_static_block when no current
8994 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8995 (patch_return): Forbid the use of `return' in static initializers.
8996 (patch_throw_statement): Fixed indentation. Issue specific error
8997 for uncaught thrown checked exception in static initializer
8998 blocks. Removed FIXME.
9000 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
9002 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
9003 Link gcj from gcc.o.
9005 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9007 * parse.y (find_applicable_accessible_methods_list): When dealing
9008 with interface: ensure that a given interface or java.lang.Object
9009 are searched only once.
9011 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9013 * gjavah.c (print_c_decl): Remove unused argument `flags'.
9015 * jcf-dump.c (print_access_flags): Add braces around if-else.
9017 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
9020 * lex.c (build_wfl_node): Add static prototype.
9022 * lex.h (build_wfl_node): Remove static prototype.
9024 * parse.y: Include lex.c early enough to declare everything needed.
9025 Ensure calls to `build_wfl_node' pass the proper arguments.
9026 (create_class): Remove unused variable `super_decl'.
9027 (get_printable_method_name): Initialize variable `name'.
9029 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9031 * Changelog: Fixed 1999-03-22 typos.
9032 * lang.c (lang_decode_option): Fixed typo in error string in the
9035 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9037 * Makefile.in (JAVA_OBJS): Added entry xref.o.
9039 * java-tree.h (flag_emit_xref): Declared extern.
9040 * lang.c (xref.h): Included.
9041 (flag_emit_xref): New global variable.
9042 (lang_decode_option): Added support for -fxref.
9046 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
9048 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
9051 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9053 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
9054 $(srcdir)/../system.h and $(JAVA_TREE_H).
9055 (jcf-io.o): Depend on $(JAVA_TREE_H).
9056 (mangle.o): Likewise.
9058 * check-init.c (check_cond_init): Add static prototype.
9060 * class.c (build_java_method_type, hashUtf8String,
9061 make_field_value, get_dispatch_vector, get_dispatch_table,
9062 append_gpp_mangled_type, mangle_static_field): Likewise.
9063 (strLengthUtf8): Hide unused definition.
9064 (hashUtf8String): Const-ify.
9065 (make_field_value): Un-ANSI-fy.
9067 * constants.c: Move inclusion of jcf.h above java-tree.h.
9068 (set_constant_entry, find_class_or_string_constant,
9069 find_name_and_type_constant, get_tag_node,
9070 build_constant_data_ref): Add static prototype.
9072 * decl.c (push_jvm_slot, builtin_function,
9073 lookup_name_current_level): Likewise.
9074 (builtin_function): Const-ify.
9076 * except.c (expand_start_java_handler, expand_end_java_handler):
9077 Add static prototype.
9079 * expr.c (flush_quick_stack, push_value, pop_value,
9080 java_stack_swap, java_stack_dup, build_java_athrow,
9081 build_java_jsr, build_java_ret, expand_java_multianewarray,
9082 expand_java_arraystore, expand_java_arrayload,
9083 expand_java_array_length, build_java_monitor, expand_java_pushc,
9084 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
9085 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
9086 expand_compare, expand_test, expand_cond, expand_java_goto,
9087 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
9088 expand_java_field_op, java_push_constant_from_pool): Likewise.
9090 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
9091 (build_java_arraynull_check): Mark parameters `node' and `type'
9092 with ATTRIBUTE_UNUSED.
9093 (note_label): Likewise for parameter `current_pc'.
9094 (expand_java_call, expand_java_ret): Hide unused definition.
9096 * java-tree.h (make_class, build_constants_constructor,
9097 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
9098 init_outgoing_cpool, register_class, emit_register_classes,
9099 java_layout_seen_class_methods): Prototype.
9100 (unicode_mangling_length): Const-ify.
9101 (append_gpp_mangled_name, append_gpp_mangled_classtype,
9102 emit_unicode_mangled_name, format_int, format_uint,
9103 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
9104 jcf_print_utf8_replace, open_class): Prototype.
9106 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
9107 <stdio.h>. Include tree.h/java-tree.h.
9108 (utf8_equal_string usage, process_class): Add static prototype.
9109 (open_class): Don't prototype this here.
9110 (utf8_equal_string): Match arguments to format specifiers.
9111 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
9112 TABLE_SWITCH, disassemble_method): Likewise.
9114 * jcf-io.c: Include tree.h/java-tree.h.
9115 (open_class, find_classfile, jcf_print_utf8,
9116 jcf_print_utf8_replace): Const-ify.
9118 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
9119 parse_class_file): Add static prototype.
9120 (find_in_current_zip): Match definition to existing static
9123 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
9124 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
9125 finish_jcf_block, define_jcf_label, get_jcf_label_here,
9126 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
9127 write_chunks, adjust_typed_op, generate_bytecode_conditional,
9128 generate_bytecode_return, perform_relocations, init_jcf_state,
9129 init_jcf_method, release_jcf_state, generate_classfile):
9130 Add static prototype.
9131 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
9132 (make_class_file_name): Const-ify.
9134 * jcf.h (find_classfile): Const-ify.
9136 * jv-scan.c (reset_report): Remove prototype.
9138 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
9139 (error): Rewrite to allow varargs.
9141 * lang.c (lang_f_options): Const-ify.
9143 * lex.c (java_parse_escape_sequence): Add static prototype.
9144 (java_allocate_new_line): Match definition to existing static
9147 * mangle.c Include tree.h/java-tree.h.
9148 (unicode_mangling_length, emit_unicode_mangled_name,
9149 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
9151 * parse.h (jdep_code): Remove trailing comma in enumeration.
9152 (java_get_line_col): Move prototype outside of !JC1_LITE test.
9153 (reset_report): Add prototype.
9155 * verify.c (push_pending_label, merge_types): Add static
9158 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
9160 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9162 * parse.y (find_applicable_accessible_methods_list): Extend the
9163 search to superinterfaces when relevant.
9164 (search_applicable_methods_list): New function.
9166 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9168 * class.c (unmangle_classname): Implemented stricter testing
9169 before setting the QUALIFIED_P flag on an identifier.
9171 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
9173 * parse.y (java_complete_lhs): Call force_evaluation_order
9174 after patch_newarray.
9175 (patch_binop): Don't call fold if there are side effects.
9177 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9179 * parse.y (java_stabilize_reference): Use save_expr instead of
9180 building a SAVE_EXPR node.
9181 (java_complete_lhs): Patch the resulting string of the `+='
9182 operator (if necessary) and complete the RHS after having built
9185 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
9187 * class.c (make_class): Don't set CLASS_P here (because
9188 this function is also called by build_java_array_type).
9189 (push_class): Set CLASS_P here instead.
9190 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
9192 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
9193 context. If the context is class, perfer "super" over "synchronized".
9194 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
9196 * parse.y (create_class): Don't call parser_check_super here;
9197 it is not robust. Always wait until later.
9199 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
9200 match what JDK 1.2 does), but don't set ACC_PUBLIC.
9202 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
9204 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
9205 * lex.h (UNGETC): Change misleading macro.
9207 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9209 * parse.y (java_stabilize_reference): Return NODE when patching a
9211 (java_complete_lhs): Put parenthesis around truth values.
9213 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9215 * class.c (layout_class_method): Don't make rtl for interface
9217 * parse.h (GET_TYPE_NAME): New macro.
9218 * parse.y (if_then_statement:): Fixed indentation.
9219 (if_then_else_statement:): Likewise.
9220 (for_statement:): Fixed spacing.
9221 (try_statement:): Fixed indentation.
9222 (create_interface): Don't force interfaces to be abstract.
9223 (method_header): Abstract methods are OK in interfaces.
9224 (declare_local_variables): Fixed typo in comment.
9225 (java_complete_expand_method): Fixed indentation.
9226 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
9227 non accessible fields.
9228 (java_stabilize_reference): New function.
9229 (java_complete_lhs): Fixed indentation. Use
9230 java_stabilize_reference in compound assignement. Insert the
9231 cast. If not processing `+' fix string constants before processing
9234 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9236 * constants.c (find_class_or_string_constant): Cast variable `j'
9237 to a `jword' when comparing against one.
9239 * expr.c (java_lang_expand_expr): Remove unused variables
9240 `has_finally_p' and `op0'.
9242 * gjavah.c (print_field_info): Cast a value to jint when comparing
9243 against one. Likewise for a jlong.
9244 (add_namelet): Likewise cast a `sizeof' to an int when comparing
9245 against a signed quantity.
9247 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
9248 (print_signature): Don't needlessly dereference variable `str'
9250 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
9251 `max_locals' with ATTRIBUTE_UNUSED.
9252 (jcf_parse_class): Likewise for variable `index'.
9254 * parse.h (reverse_jdep_list): Remove static prototype.
9256 * parse.y (build_jump_to_finally): Remove prototype and definition.
9257 (reverse_jdep_list): Add static prototype.
9259 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
9260 `assignment' and `expr_decl'.
9262 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
9264 1999-03-12 Andrew Haley <aph@cygnus.com>
9266 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
9267 we'll need a directory separator and a null character.
9269 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
9271 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
9273 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9275 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
9278 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
9280 * lex.c (java_parse_end_comment): Take extra parameter (next char).
9282 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
9284 * class.c (layout_class_method): A static method in a base class
9285 is never overridden, so treat it like it doesn't exist.
9286 However, do complain about private non-static method overriding
9287 public static method.
9289 * parse.y: Don't set unused INITIALIZED_P flag.
9290 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
9292 * parse.y (find_expr_with_wfl): Optimize tail-calls.
9293 (build_array_from_name): Re-order &index[string] to &string[index].
9295 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
9296 error_mark (it might catch more errors, but it is more likely to lose).
9298 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9300 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
9301 (parse-scan.o): Depend on toplev.h.
9303 * class.c (make_method_value): Add prototype. Make it static.
9304 Remove unused second argument, caller changed.
9306 * expr.c (java_lang_expand_expr): Remove unused variable
9309 * java-tree.h: Don't prototype find_in_current_zip.
9310 Add prototypes for verify_constant_pool, start_java_method,
9311 end_java_method, give_name_to_locals, expand_byte_code,
9312 open_in_zip, set_constant_value, find_constant1, find_constant2,
9313 find_utf8_constant, find_string_constant, find_class_constant,
9314 find_fieldref_index, find_methodref_index, write_constant_pool,
9315 count_constant_pool_bytes and encode_newarray_type.
9317 * jcf-dump.c: Remove unused variable `LONG_temp'.
9319 * jcf-parse.c: Include parse.h.
9320 (jcf_parse_source): Remove unused parameter, all callers changed.
9321 (jcf_figure_file_type): Add static prototype.
9322 (find_in_current_zip): Likewise. Also remove unused parameter,
9323 all callers changed.
9324 (read_class): Initialize variable `saved_pos'.
9326 * jcf-reader.c (jcf_parse_preamble): Mark variables
9327 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
9329 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
9330 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
9331 (java_parse_doc_section): Initialize variable `seen_star'.
9332 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
9333 (java_lex_error): Mark parameters `msg' and `forward' with
9335 (java_get_line_col): Mark parameters `filename' and `line' with
9338 * parse-scan.y: Include toplev.h.
9339 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
9341 * parse.h: use `struct JCF', not plain `JCF'.
9342 (java_parser_context_save_global, java_expand_classes
9343 java_parser_context_restore_global, java_parse): Add prototypes.
9345 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
9348 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
9350 * check-init.c (check_init): COPYN takes word count, not bit count.
9352 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
9354 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
9355 explicit build_decl. (Avoids crash in reload when optimizing.)
9357 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
9359 * decl.c (complete_start_java_method): Handle synchronized method
9360 even when compiling from bytecode.
9362 1999-02-26 Tom Tromey <tromey@cygnus.com>
9364 * gjavah.c (add_class_decl): Only generate `#include' if outer
9365 class is not the name of the class we are processing. Correctly
9366 append `.h' in #include.
9367 (process_file): Clean up newlines around generated `#include's.
9368 (decode_signature_piece): Correctly handle inner classes.
9369 (struct include): New structure.
9370 (all_includes): New global.
9371 (print_include): New function.
9372 (add_class_decl): Use it.
9373 (process_file): Likewise.
9374 (add_class_decl): Generate include for java-array.h if array
9376 (process_file): Don't generate java-array.h include.
9378 * gjavah.c (add_namelet): Check for standard package names here.
9379 (add_class_decl): Don't check for standard package names here.
9381 1999-02-25 Tom Tromey <tromey@cygnus.com>
9383 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
9384 When reading a zip file, only use strncmp if both strings are
9385 bigger than the buffer length. Initialize `k' when looping
9388 1999-02-24 Tom Tromey <tromey@cygnus.com>
9390 * gjavah.c (struct namelet): New structure.
9391 (add_namelet): New function.
9392 (print_namelet): New function.
9393 (print_class_decls): Use add_namelet and print_namelet to generate
9394 namespaces and not classes.
9395 (method_printed): New global.
9396 (HANDLE_END_METHOD): Examine method_printed.
9397 (print_method_info): Set method_printed when required. Print
9398 error if function to be ignored is marked virtual. Handle $finit$
9400 (METHOD_IS_FINAL): New macro.
9401 (print_field_info): Use it.
9402 (HANDLE_METHOD): Clear method_printed.
9403 (method_pass): New global.
9404 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
9405 (process_file): Do two passes over both fields and methods.
9406 (HANDLE_METHOD): Examine method_pass.
9408 (add_class_decl): New function.
9409 (print_class_decls): Don't scan over entire constant pool.
9411 1999-02-23 Tom Tromey <tromey@cygnus.com>
9413 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
9414 disable linking in that case.
9416 1999-02-20 Tom Tromey <tromey@cygnus.com>
9418 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
9421 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
9423 * decl.c (build_result_decl), java-tree.h: New method.
9424 (complete_start_java_method): Handle synchronized methods.
9425 Don't build DECL_RESULT here. (Ordering dependency problem.)
9426 (start_java_method): Call build_result_decl here instead ...
9427 * parse.y (java_complete_expand_method): ... and here.
9428 (expand_start_java_method): Don't call complete_start_java_method here.
9429 (java_complete_expand_method): Call it here instead.
9430 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
9431 * java-tree.h: ... here.
9433 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
9434 * parse.y (java_complete_lhs): Don't call force_evaluation_order
9435 for ARRAY_REF - it doesn't work when array bounds are checked.
9436 (patch_array_ref): Handle it here instead.
9438 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
9440 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
9442 Force left-to-right evaluation of binary operations etc.
9443 * expr.c (force_evaluation_order), java-tree.h: New function.
9444 * parse.y (java_complete_lhs): Pass binary operations, procedure
9445 calls, and ARRAY_REFs to force_evaluation_order.
9446 (various): Set TREE_SIDE_EFFECTS more carefully.
9448 Tolerate random (non-UTF8) encoding in comments without complaining.
9449 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
9450 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
9452 * parse.y (resolve_qualified_expression_name): Handle error_mark.
9453 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
9455 * parse.y (java_complete_lhs): Ignore an empty statement in a
9456 COMPOUND_EXPR. Don't complain about empty statement after return.
9458 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
9460 * parse.y (obtain_incomplete_type): Don't wrap unknown types
9461 in TREE_LIST - just chain the POINTER_TYPEs together.
9462 (resolve_class): If type already resolved, return decl.
9463 After resolving, update TREE_TYPE(class_type), and name (if array).
9464 * parse.h (do_resolve_class), parse.y: Make non-static.
9465 * class.c (maybe_layout_super_class): Take this_class argument.
9466 Do do_resolve_class if necessary.
9467 (layout_class, layout_class_methods): Adjust calls appropriately.
9468 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9469 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
9470 * typeck.c (build_java_array_type): Don't call layout_class.
9472 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9474 * parse.y (check_pkg_class_access): Allow private class access
9475 within the same package.
9476 (strip_out_static_field_access_decl): New function.
9477 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
9478 operator argument before testing its nature.
9480 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
9482 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
9483 (TRY_EXPR): Simplify - it no longer has a finally clause.
9484 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
9485 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9486 * expr.c (java_lang_expand_expr): Likewise.
9487 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
9488 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
9489 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
9490 (build_try_statement): Remove finally parameter and handling.
9491 (build_try_finally_statement): New function.
9492 (patch_try_statement): No longer need to support finally clause.
9493 (try_statement): Update grammar action rules.
9494 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
9495 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9497 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
9499 * jcf-parse.c (get_constant): Add braces around computation of 'd'
9500 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
9502 1999-02-17 Andrew Haley <aph@cygnus.com>
9504 * class.c (build_utf8_ref): Back out broken patch which was
9505 intended to to output signatures using '.' as a separator.
9507 * class.c (make_class_data): Output signatures using '.' as a
9508 separator, rather than '/'.
9509 (mangled_classname): Likewise.
9510 (make_field_value): Likewise.
9511 (make_method_value): Likewise.
9512 * constants.c (alloc_class_constant): Likewise.
9513 * expr.c (build_invokeinterface): Likewise.
9515 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9517 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
9518 of an ancient workaround.
9520 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
9522 * jvspec.c (xmalloc): Kill the prototype. It does not belong
9525 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9527 * lex.c (yylex): Encode \0 as UTF8.
9529 1999-02-10 Tom Tromey <tromey@cygnus.com>
9531 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
9532 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
9533 (libgcj_zip): Renamed.
9534 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
9536 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
9538 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
9539 (GC_NAME): Renamed -lgc to -lgcjgc.
9541 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9543 * lex.c (java_lang_cloneable): Initialize.
9544 * parse.y (java_lang_cloneable): New static variable.
9545 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
9546 doing one more qualification round.
9547 (valid_ref_assignconv_cast_p): Reject null source or
9548 destination. Allow an array to be cast into java.lang.Cloneable.
9549 (patch_cast): Swapped two first arguments to first call to
9550 valid_ref_assignconv_cast_p.
9552 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9554 * parse.h: DECL_P renamed JDECL_P.
9555 * parse.y: DECL_P replaced by JDECL_P.
9556 (build_array_from_name): Always use pointer's type.
9557 (patch_bc_statement): Extra code to search continue target in a
9558 for loop. Fixed comments. Continue target is current loop when
9561 1999-02-05 Andrew Haley <aph@cygnus.com>
9563 * class.c (make_class_data): The superclass of an interface should
9564 be null, not class Object.
9566 * lex.c (java_lex): Sign extend hex literals.
9568 1999-02-04 Andrew Haley <aph@cygnus.com>
9570 * class.c (build_utf8_ref): Output signatures using '.' as a
9571 separator, rather than '/'.
9572 (make_class_data): Likewise.
9574 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
9576 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
9577 mkstemp.o. Get them from libiberty now.
9579 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
9581 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
9583 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9585 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
9588 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
9590 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
9591 * jcf-write.c (generate_bytecode_return): New function.
9592 (generate_bytecode_insns): Use it, for RETURN_EXPR.
9594 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
9595 generate special [fd]const_[01] instructions.
9597 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
9599 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
9600 handling OPCODE_lookupswitch or OPCODE_tableswitch.
9602 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
9604 * parse.y (patch_method_invocation): Handle calling static methods,
9605 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
9607 * parse.y (java_complete_lhs): Don't complain about unreachable
9608 exit condition in a do-while statement.
9610 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9612 * lex.c (java_read_char): Fixed utf8 decoding.
9613 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
9615 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
9616 comments. Local variable `all_primitive' is gone. Broadened
9617 acceptance of `0' to floating point targets. `long' can now be
9618 widened to `double' or `float'.
9619 (valid_method_invocation_conversion_p): Added leading
9620 comment. Fixed tabulation.
9621 (build_string_concatenation): Optimize out left or right empty
9624 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
9626 * jcf-write.c (localvar_alloc): Only emit entry for
9627 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
9628 (generate_bytecode_insns): Only call put_linenumber if
9629 debug_info_level > DINFO_LEVEL_NONE.
9630 * jvspec.c (lang_specific_driver): If no -O* or -g* option
9631 is specified, add -g1 (for compatibility wih javac).
9633 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
9635 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
9636 gjavah.o, check-init.o, jv-scan.o
9638 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9640 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
9642 * gjavah.c: Include config.h and system.h.
9644 * javaop.h (inline): Don't define, its handled by system.h.
9645 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
9646 from `inline' to `static inline'.
9648 * jcf.h (inline): Don't define, its handled by system.h.
9650 * lex.c (inline): Likewise.
9652 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
9654 * lang-specs.h: Map -Qn to -fno-ident.
9656 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
9658 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
9660 1999-01-29 Tom Tromey <tromey@cygnus.com>
9662 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
9663 then cast it to Object before calling `append' method.
9665 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
9667 * check-init.c (check_bool2_init, check_bool_init, check_init):
9668 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
9669 * jcf-write.c (generate_bytecode_insns): Likewise.
9671 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9673 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
9674 * parse.y (patch_cast): Allow a boolean to be cast into a
9677 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9679 * parse.y: (class_declaration:): Fixed indentation.
9680 (class_member_declaration:): Extra `;' after field declaration now
9682 (interface_declaration:): Removed debug messages in error reports.
9683 (patch_binop): Nodes created and returned inherit the orignal
9684 node's COMPOUND_ASSIGN_P flag value.
9685 (patch_cast): Fix cast from char to floating point.
9687 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
9689 * except.c, java-except.h (expand_resume_after_catch): new
9691 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
9692 to branch back to main flow of control after a catch block.
9694 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9696 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
9697 $(srcdir)/../system.h.
9698 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
9699 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
9700 (jcf-write.o): Likewise.
9701 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9702 (mangle.o): Depend on $(srcdir)/../toplev.h.
9703 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9704 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9706 * class.c: Include output.h and parse.h.
9707 (mangled_classname): Add the `const' keyword to a char*.
9708 (find_named_method): Hide unused function definition.
9709 (build_utf8_ref): Change type of variable `c' to unsigned char.
9710 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9711 (build_class_ref): Add the `const' keyword to a char*.
9712 (layout_class_method): Remove unused variable `buf'.
9714 * decl.c (find_local_variable): Remove unused variable `rtl'.
9715 (pushdecl): Likewise for variables `different_binding_level' and
9717 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9718 (maybe_build_cleanup): Likewise for parameter `decl'.
9720 * except.c (expand_start_java_handler): Mark parameter `range'
9721 with ATTRIBUTE_UNUSED.
9723 * expr.c: Include except.h.
9724 (pop_type): Remove unused variable `i'.
9725 (pop_value): Likewise for variables `n_words' and `i'.
9726 (expand_java_arrayload): Likewise for variable `convert'.
9727 (java_lang_expand_expr): Likewise for variables `op0', `type',
9728 `mode', `unsignedp', `node' and `elements'.
9729 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9731 (process_jvm_instruction): Add a `const' qualifier to a char*.
9733 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9734 (temp_directory): Likewise.
9735 (print_c_decl): Likewise.
9736 (print_method_info): Likewise.
9737 (decode_signature_piece): Likewise.
9738 (print_mangled_classname): Likewise.
9740 * java-except.h: Provide prototypes for maybe_start_try,
9741 maybe_end_try and add_handler.
9743 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9744 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9745 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9746 init_expr_processing, push_super_field, init_class_processing,
9747 can_widen_reference_to, class_depth, verify_jvm_instructions,
9748 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
9749 set_local_type, merge_type_state, push_type, load_type_state,
9750 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
9751 emit_unicode_mangled_name): Add prototypes.
9753 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
9754 (print_signature_type): Use ISDIGIT, not isdigit.
9755 (print_signature): Remove unused variable `j'.
9757 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
9758 int when comparing against one.
9760 * jcf-parse.c: Include toplev.h.
9762 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
9763 (localvar_free): Remove unused variable `i'.
9764 (generate_bytecode_conditional): Likewise for variable `kind'.
9766 * jv-scan.c: Include config.h and system.h. Remove redundant
9767 OS header and gansidecl.h includes.
9768 (warning): Add the `const' keyword to a char*. Also add
9769 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9770 __STDC__, when determining whether to use ANSI-isms.
9771 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9772 (xmalloc): Don't redundantly prototype here.
9773 (main): Remove unused parameter `envp'. Also fix the arguments
9774 passed to function `fatal' to match the format specifier.
9776 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9778 * mangle.c: Include toplev.h.
9779 (emit_unicode_mangled_name): Declare parameter `len'.
9781 * parse.y (parse_warning_context): Add the `const' keyword to a
9782 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9783 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9784 (issue_warning_error_from_context): Add the `const' keyword to
9786 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9787 not `__STDC__' for whether to use ANSI-isms.
9789 * typeck.c (incomplete_type_error): Mark parameters `value' and
9790 `type' with ATTRIBUTE_UNUSED.
9791 (parse_signature_type): Use ISDIGIT, not isdigit.
9793 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9794 (verify_jvm_instructions): Likewise. Remove unused variables
9795 `field_name' and `default_val'.
9797 * zextract.c: Include config.h and system.h. Remove redundant
9800 * zipfile.h: Prototype `read_zip_archive'.
9802 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9804 * typeck.c (convert): Allow conversions to void type: some
9805 optimizations in gcc do this.
9807 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9809 * typeck.c (convert_ieee_real_to_integer): New function.
9810 (convert): When not using fast-math and using hardware fp, convert
9811 an IEEE NaN to zero.
9813 1999-01-18 Andrew Haley <aph@cygnus.com>
9815 * parse.y (patch_binop): Do a type conversion from signed to
9816 unsigned and then back to signed when a ">>>" is found.
9818 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9820 * java-tree.h: (check_for_initialization): Added prototype.
9821 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9822 * parse.y (do_resolve_class): Removed unused locals.
9823 (read_import_dir): Likewise.
9824 (resolve_qualified_expression_name): Array creation
9825 expressions are valid primary expressions.
9826 (qualify_ambiguous_name): Likewise.
9827 (patch_synchronized_statement): Removed unused local.
9829 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9831 * Makefile.in (zextract.o): Add dependencies.
9833 * Makefile.in: Do not put ^Ls at the start of a line.
9835 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9837 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9838 sub-type the result of the call that gets the exception value.
9840 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9841 don't call finish_class.
9843 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9844 clear found before continuing.
9846 * verify.c (verify_jvm_instructions): On an array load, allow
9847 and handle top of stack to be TYPE_NULL.
9849 * gjavah.c (generate_access): Translate Java package private or
9850 protected access to C++ public, but with a comment.
9852 1999-01-13 Andrew Haley <aph@cygnus.com>
9854 * expr.c (generate_name): Name prefix changed to avoid clashes
9855 with assembler temp labels.
9857 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9858 MODIFY_EXPR. Without this, code for the assignement may not be
9859 generated at all and the synchronized statement will read an
9860 uninitialized variable.
9862 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9864 * class.c (maybe_layout_super_class): Fixed returned value.
9865 * lex.c: Added 1999 to the copyright.
9866 (java_init_lex): Initialize java_lang_imported.
9867 * lex.h: Added 1999 to the copyright.
9868 * parse.h: Added 1999 to the copyright.
9869 (REGISTER_IMPORT): Fixed typo in trailing macro.
9870 (CURRENT_OSB): New macro.
9871 (struct parser_ctxt): New fields osb_depth, osb_limit.
9872 * parse.y (java_lang_id): New global variable.
9873 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9874 (array_creation_expression:): Use CURRENT_OSB.
9875 (dims:): Uses a stack to keep track of array dimensions.
9876 (cast_expression:): Use CURRENT_OSB.
9877 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9879 (register_fields): Fixed typos in comment.
9880 (check_method_redefinition): Fixed comment indentation.
9881 (java_check_regular_methods): Set saved found wfl to NULL after
9882 having reinstalled it in the previously found DECL_NAME.
9884 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9886 * gjavah.c (java_float_finite): Use a union to do type punning.
9887 (java_double_finite): Likewise.
9889 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9891 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9892 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9893 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9894 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9895 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9896 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9898 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9900 * check-init.c (check_init): If compiling to native, we don't
9901 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9903 1999-01-08 Tom Tromey <tromey@cygnus.com>
9905 * parse-scan.y (variable_declarator_id): Set or increment
9907 (bracket_count): New global.
9908 (formal_parameter): Handle case where bracket pairs trail variable
9911 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9913 * jcf-parse.c (yyparse): variable len changed from a char to an
9914 int to prevent overflow.
9916 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9918 * java-tree.h: Declare read_class.
9919 * jcf-parse.c (read_class): New function.
9920 (load_class): Now just call read_class.
9922 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9923 * jcf-parse.c (parse_source_file): Declare save_error_count,
9924 which is needed by java_parse_abort_on_error macro,
9925 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9927 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9928 constructor, if initializing a static field.
9929 (patch_new_array_init): Set TREE_CONSTANT if it is.
9930 * expr.c (java_lang_expand_expr): For a static array constructor
9931 of primitive elements, allocate the array itself statically.
9932 Disabled until we can set the vtable field statically.
9934 * check-init.c: New file. Checks for definite assignment.
9935 * Makefile.in (JAVA_OBJS): Add check-init.o.
9936 * parse.y (java_complete_expand_method): Call check_for_initialization.
9937 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9939 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9941 * parse.y : include system.h instead of including
9942 standard headers directly with the exception of <dirent.h>.
9944 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9946 * lex.h: Moved static function declarations to lex.c,
9947 to shut up some -Wall warnings.
9948 * lex.c: Static function declarations moved here.
9949 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9951 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9953 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9955 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9957 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9958 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9960 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9961 (localvar_alloc): Change return type to void,
9962 (emit_unop): Remove unused variable size.
9964 * jcf-write.c (struct jcf_block): Add new union.
9965 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9966 (call_cleanups): New functions.
9967 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9968 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9969 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9970 * lang.c (lang_init): Call using_eh_for_cleanups.
9971 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9972 completing operands to patch_synchronized_statement.
9973 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9974 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9975 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9977 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9979 * Make-lang.in: Comment out control-Ls; they upset some makes.
9981 1998-12-18 Tom Tromey <tromey@cygnus.com>
9983 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9986 1998-12-17 Tom Tromey <tromey@cygnus.com>
9988 * parse.y (DIR_SEPARATOR): New define.
9989 (check_class_interface_creation): Use it.
9991 * parse-scan.y (report_main_declaration): Recognize
9992 `java.lang.String' in argument to main.
9994 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9996 * parse.y (create_interface): Remove bogus test.
9998 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
10000 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
10001 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
10003 1998-12-16 Tom Tromey <tromey@cygnus.com>
10005 * parse-scan.y (qualified_name): Use correct sprintf format.
10007 1998-12-15 Tom Tromey <tromey@cygnus.com>
10009 * gjavah.c (print_field_info): Changed how most negative number is
10012 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
10014 * parse.y (fold_constant_for_init): New function.
10015 (resolve_expression_name): Don't replace static final
10016 constant-initialized fields by its value.
10017 (java_complete_lhs): New. Same as java_complete_tree, except does
10018 not replace static final constant-initialized fields by their values.
10019 (register_fields): If there is an initializer, set DECL_INITIAL and
10020 MODIFY_EXPR_FROM_INITIALIZATION_P.
10021 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
10022 Only call patch_initialized_static_field if
10023 MODIFY_EXPR_FROM_INITIALIZATION_P.
10024 (patch_initialized_static_field): If not valid constant, clear
10027 * parse.y (lookup_field_wrapper): Fix thinko.
10029 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
10030 set and restore global lineno.
10032 1998-12-14 Tom Tromey <tromey@cygnus.com>
10034 * gjavah.c (print_field_info): If value to print is the smallest
10035 value of its size, then print as hex to avoid later warnings from
10038 1998-12-14 Tom Tromey <tromey@cygnus.com>
10040 * gjavah.c (decompile_method): Decompile `return null'.
10041 (process_file): Generate `#pragma interface'.
10042 (method_declared): New global.
10043 (print_method_info): Set it.
10044 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
10045 (print_method_info): Handle abstract methods.
10047 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
10049 * parse.y (patch_method_invocation): If class_decl is null
10050 (e.g. an array type), use original type.
10052 * parse.y (check_thrown_exceptions): Temporary hack to suppress
10053 errors about uncaught exception from clone (of array, specifically).
10055 1998-12-13 Tom Tromey <tromey@cygnus.com>
10057 * gjavah.c (decompile_method): Handle all types of `return'
10058 opcode. Decompile `return this' and `return'.
10059 (method_access): New global.
10060 (print_method_info): Set it.
10061 (decompile_method): Don't decompile a synchronized method.
10063 1998-12-13 Tom Tromey <tromey@cygnus.com>
10065 * jcf-reader.c (jcf_parse_one_method): Recognize
10067 * gjavah.c (HANDLE_END_METHOD): New macro.
10068 (HANDLE_CODE_ATTRIBUTE): New macro.
10069 (decompile_method): New function.
10070 (print_method_info): Don't print `;\n' at end of function decl.
10071 Include java-opcodes.h.
10072 (decompiled): New global.
10074 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
10076 * class.c (build_class_ref): Handle PRIMTYPE.class if
10077 flag_emit_class_files.
10078 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
10079 if flag_emit_class_files.
10080 * parse.y (java_complete_tree): Pre-liminary support for
10081 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
10083 * parse.y (patch_synchronized_statement): Don't call monitorexit
10084 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
10086 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
10088 * zipfile.h (opendir_in_zip): New declaration.
10089 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
10090 (opendir_in_zip): New function, using code from open_in_zip.
10091 (open_in_zip): Call opendir_in_zip.
10092 (find_class): Remove no-longer-used do_class_file parameter,
10093 but add source_ok parameter. Change logic so if we find a .java file,
10094 we don't look for .class in later classpath emtries.
10095 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
10096 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
10097 * gjavah.c: Update call to find_class.
10098 * jcf-dump.c: Likewise.
10100 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
10101 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
10102 nothing if body is empty_stmt_node.
10103 Various little fixes so SP gets correctly adjusted.
10104 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
10105 For CALL_EXPR, test if static first.
10106 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
10107 such as the ones we create for Object and Class.
10108 Set and restore current_function_decl.
10109 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
10110 (note_possible_classname): New function.
10111 (read_import_entry): Removed. Merged with read_import_dir.
10112 (read_import_dir): Don't call find_class - that only gives us
10113 the first classpath entry having the needed package.
10114 Use the struct buffer data structure from buffer.h.
10115 (read_import_dir, find_in_imports_on_demand): The remembered
10116 class names now use '.' (not '/') as package separator.
10118 * parse.y (java_complete_expand_methods): Call write_classfile
10119 here, and not in java_expand_classes (which only gets first class).
10121 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10123 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
10124 (register_fields): If a static fields has an initializer, just
10125 chain it on ctxp->static_initialized, and handle later.
10126 (java_complete_expand_methods): Force <clinit> first.
10127 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
10128 - it's already been completed.
10129 (patch_initialized_static_field): New function.
10130 (java_complete_field): Call it.
10132 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
10134 * expr.c (encode_newarray_type, build_new_array): New functions.
10135 * java-tree.h: Declare build_new_array.
10136 * jcf-write.c (patch_newarray): Use build_new_array.
10138 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
10139 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
10141 * parse.y (patch_new_array_init): Re-organize.
10142 Now is passed the actual array (pointer) type of the value.
10143 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
10144 (patch_array_constructor): Removed - merged into patch_new_array_init.
10145 (java_complete_tree): Update patch_new_array_init.
10147 * jcf-write.c (find_constant_index): New function.
10148 (generate_bytecode_insns): Use find_constant_index.
10149 (generate_classfile): Use find_constant_index for ConstantValue.
10151 1998-12-11 Tom Tromey <tromey@cygnus.com>
10153 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
10154 * decl.c (init_decl_processing): Renamed dtable -> vtable.
10155 * class.c (make_class_data): Renamed dtable -> vtable, and
10156 dtable_method_count -> vtable_method_count.
10158 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10160 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
10161 global variables, initialized.
10162 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
10163 Declared new global variables.
10164 * lex.c (java_lex): Return long_zero_node, float_zero_node,
10165 double_zero_node, integer_zero_node upon direct matching.
10166 * parse.y (purify_type_name): Added function prototype.
10167 (duplicate_declaration_error_p): Consider new_type as potentially
10168 being a incomplete type. Use purify_type_name on type string.
10169 (method_header): saved_type: unused variable removed. Don't figure
10170 return type if method name is invalid.
10171 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
10172 processed by patch_unaryop.
10173 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
10174 increment/decrement node into its original type after binary
10175 numeric promotion on its operands.
10177 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10179 * parse.y (array_initializer:): Array init operand is NULL_TREE
10180 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
10181 now an error. Fixed indentation problems.
10182 (patch_string): Handle error_mark_node as an argument.
10183 (patch_new_array_init): Fixed indentation problems.
10184 (array_constructor_check_entry): Removed check on null wfl_value.
10185 Return an error if wfl_value's walk returns an error.
10187 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10189 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
10190 * lex.c (java_lex): Remember column position before advancing one
10191 token. Retain location information on OCB_TK.
10192 * lex.h (typedef struct java_lc): Added new field.
10193 * parse.h (GET_SKIP_TYPE): New macro.
10194 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
10195 * parse.y (build_new_array_init, patch_new_array_init,
10196 patch_array_constructor, maybe_build_array_element_wfl,
10197 array_constructor_check_entry): New function prototypes.
10198 (switch_block:): Tagged <node>.
10199 (OCB_TK): Tagged <operator>.
10200 (array_initializer:): Installed actions.
10201 (variable_initializer): Build location information on element if
10203 (switch_statement:): Fixed indentation typo.
10204 (switch_block:): Redefined default action.
10205 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
10206 (patch_assignment): Removed duplicate code.
10207 (maybe_build_array_element_wfl, build_new_array_init,
10208 patch_new_array_init, patch_array_constructor,
10209 array_constructor_check_entry): New functions.
10211 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10213 * parse.y (array_initializer): Tagged <node>.
10214 (variable_initializer:): Use default rule.
10215 (array_initializer:): Defined actions.
10216 (variable_initializers:): Likewise.
10217 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
10218 non-static field accesses.
10219 (patch_invoke): Fixed indentation typo.
10220 (java_complete_tree): Likewise.
10221 (build_labeled_block): Changed leading comment. Generate an error
10222 in case of duplicate loop labels.
10223 (patch_conditional_expr): Patch results of string concatenation
10226 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
10228 * constants.c (find_methodref_index): When the class is an interface,
10229 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
10231 * decl.c (finit_identifier_node): Use "$finit$", rather than
10232 "<finit>" (which Sun's verifier rejects).
10233 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
10234 (generate_field_initialization_code): Removed.
10235 (fix_constructors) Don't add call to $finit$ here (wrong order).
10236 (patch_method_invocation): Add $finit$ call here.
10238 * java-tree.h (CALL_USING_SUPER): New macro.
10239 * parse.y (patch_invoke): Remove im local variable.
10240 (patch_method_invocation, patch_invoke): Don't pass super parameter.
10241 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
10242 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
10244 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
10246 * parse.y (java_complete_tree): Don't complain about unreachable
10247 statement if it is empty_stmt_node.
10249 * jcf-write.c (find_constant_wide): New function.
10250 (push_long_const): Use find_constant_wide.
10252 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
10253 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
10254 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
10255 Emit invokeinterface when calling an interface method.
10256 Emit invokespecial also when calling super or private methods.
10258 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
10260 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
10262 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
10264 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10266 * java-tree.h (java_layout_seen_class_methods): New function
10268 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
10269 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
10270 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
10271 * parse.y (method_declarator:): Defined action.
10272 (issue_warning_error_from_context): input_filename saved, set to
10273 the appropriate value and restored after java_error is called.
10274 (build_unresolved_array_type): Fixed comment.
10275 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
10276 (method_header): Deal with return type the same way type are
10277 handled for fields and method's parameters and local variables
10279 (check_method_redefinition): Removed extra CR.
10280 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
10281 (java_layout_seen_class_methods): New function.
10282 (java_layout_classes): Call java_layout_seen_class_methods.
10284 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
10286 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
10288 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
10290 * jcf-dump.c (main): Fix error message.
10291 * jcf-path.c (add_entry): Style fix.
10293 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10295 * class.c (layout_class_method): Call build_java_argument_signature
10296 on constructors too.
10297 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
10298 (patch_method_invocation): Define a primary when resolving an
10299 expression name. Augmented comment on code checking illegal `this'
10300 usage. Loosened it test by accepting NEW_CLASS_EXPR.
10302 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10304 * class.c (layout_class_method): Don't report error on non-static
10305 overriding static if the method is private.
10306 * java-tree.h (finish_class): Prototype added.
10307 * lex.c (java_get_line_col): Handle col argument -2 value.
10308 * parse.h: All static method declarations moved to parse.y.
10309 * parse.y: Now contains all static method declarations previously
10311 (find_expr_with_wfl, missing_return_error,
10312 unreachable_stmt_error): New functions.
10313 (java_get_real_method_name): Identify constructors bearing class
10314 names in source code compiled classes only.
10315 (java_complete_expand_methods): Call missing_return_error.
10316 (invocation_mode): Private methods invoked as static methods.
10317 (java_complete_tree): Call unreachable_stmt_error.
10319 1998-12-01 Tom Tromey <tromey@cygnus.com>
10321 * Makefile.in (+target): Removed.
10322 (+xmake_file): Likewise.
10323 (+tmake_file): Likewise.
10324 (.NOEXPORT): Removed duplicate.
10326 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10328 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
10330 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
10332 * jvgenmain.c: Remove the xmalloc prototype, we get it from
10333 libiberty.h. Provide an xmalloc definition.
10335 * jvspec.c: Remove the xmalloc prototype.
10337 * parse-scan.y: Include config.h and system.h. Don't include
10338 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
10339 Provide an xstrdup definition.
10341 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
10343 * jcf-path.c (add_entry): Recognize ".jar" too.
10344 * lang-specs.h: Likewise.
10346 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
10348 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
10349 soft_monitorenter_node, soft_monitorexit_node, throw_node.
10351 * jcf-write.c (generate_bytecode_insns):
10352 Handle pre/post-increment/decrement of long.
10354 * jcf-write.c (generate_bytecode_insns):
10355 Handle missing exception handler (finally for synchronized).
10357 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
10359 * java-tree.h (end_params_node): Declare global.
10360 * decl.c (end_params_node): New global.
10361 (init_decl_processing, start_java_method): Use end_params_node for
10362 end of list of parameter types. Follows correct gcc conventions.
10363 * expr.c (pop_argument_types, pop_arguments): Likewise.
10364 * lang.c (put_decl_node): Likewise.
10365 * typeck.c (various places): Likewise.
10366 * class.y (various places): Likewise.
10367 * parse.y (various places): Likewise.
10369 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
10370 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
10372 * class.c: Add #include flags.h, remove no-longer needed declaration.
10374 * class.c (layout_class_method): Remove commented-out code, re-format.
10375 Don't add vtable entry (or index) for private methods.
10376 * expr.c (expand_invoke): A private method is implicitly final.
10377 * class.c (make_class_data): If inlining or optimizing,
10378 skip private methods.
10380 * class.c (finish_class): New function. Calls existing methods,
10381 but alls emits deferred inline functions.
10382 * jcf-parse.c (parse_class_file): Call finish_class.
10383 * parse.y (java_complete_expand_methods): Likewise.
10385 * expr.c (build_java_binop): Explicit default, to silence -Wall.
10387 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
10389 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
10391 * jcf-write.c (generate_bytecode_conditional): Fix typo.
10393 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
10395 * (generate_classfile): Always write class access flag with
10398 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10400 * class.c (maybe_layout_super_class): New function.
10401 (layout_class): Reorganized. Loop on class methods dispatched into
10402 a new function. Call maybe_layout_super_class.
10403 (layout_class_methods, layout_class_method): New functions.
10404 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
10406 (expand_invoke): Likewise.
10407 * java-tree.h (all_class_list): New global variable declared.
10408 (layout_class_methods, layout_class_method): New function
10410 (LAYOUT_SEEN_CLASS_METHODS): New macro.
10411 * jcf-parse.c (all_class_list): New global variable.
10412 (load_class): Extended what class_or_name can be. Use parser
10413 context mechanism to save globals before calling jcf_parse.
10414 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
10415 is set on the file name.
10416 (jcf_parse): Layout class methods when Object is loaded, otherwise
10417 record class in all_class_list for delayed method layout.
10418 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
10419 * lang.c (put_decl_node): Decode <init> into the decl context
10421 * lex.c (java_allocate_new_line): Use xmalloc.
10422 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
10423 pointers, not TREE_LIST elements.
10424 (struct parser_ctxt): Fixed comment indentations, added comments
10425 and reordered some fields.
10426 (java_check_methods): Function prototype removed.
10427 * parse.y (java_push_parser_context): Use xmalloc.
10428 (java_parser_context_restore_global): Pop extra pushed ctxp only
10429 when there's nothing next.
10430 (maybe_create_class_interface_decl): Fixed comment, add new
10431 created class decl to all_class_list.
10432 (method_header): Use GET_REAL_TYPE on argument's types.
10433 (method_declarator): Use GET_REAL_TYPE, change type to the real
10434 type in TREE_LIST dependency node. Build argument list with the
10436 (create_jdep_list): Use xmalloc. Removed allocation error message.
10437 (obtain_incomplete_type): Fixed leading comment. Broadened
10438 incoming argument meaning.
10439 (register_incomplete_type): Use xmalloc. Removed allocation error
10441 (safe_layout_class): Fixed leading comment.
10442 (jdep_resolve_class): Reversed if statement condition and switch
10443 if and else bodies.
10444 (resolve_and_layout): Fixed leading comment. Broadened incoming
10446 (complete_class_report_errors): New local variable name, for
10447 clarity. purify_type_name used for all error cases.
10448 (java_get_real_method_name): Stricter check on constructors.
10449 (java_check_regular_methods): Reverse methods list only if not
10450 already laid out. Layout artificial constructor.
10451 (java_check_methods): Deleted.
10452 (source_start_java_method): Obtain incomplete type for patchable
10454 (java_layout_classes): Fixed leading comment. Use
10455 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
10456 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
10457 before returning. Fixed comments.
10458 (java_expand_classes): Check for errors up front.
10459 (patch_method_invocation): Class to search is resolved and laid
10462 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
10464 * expr.c (java_lang_expand_expr): Add missing emit_queue.
10466 * javaop.h (int8): Removed - not used.
10467 (jbyte): Redefine portably with correct signedness.
10469 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
10471 * jcf-write.c (generate_bytecode_insns): Fix typo
10472 OPCODE_getstatic to OPCODE_getfield.
10474 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
10475 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
10476 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
10478 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10480 * jcf-parse.c (jcf_parse_source): Function returned type is
10481 void. Added prototype.
10482 (jcf_parse): Function returned type is void.
10483 (yyparse): Remove call to fclose on the last parsed file.
10485 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
10487 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10489 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
10490 (layout_class): Cope with methods featuring WFL in decl names.
10491 * decl.c (unqualified_object_id_node): New global variable,
10493 (build_decl_no_layout): Removed.
10494 * expr.c (build_primtype_type_ref): Handle Double.
10495 (java_lang_expand_expr): Fixed indentations.
10496 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
10497 (flag_wall, flag_redundant, flag_not_overriding,
10498 flag_static_local_jdk1_1, unqualified_object_id_node): Global
10499 variable declarations.
10500 (build_decl_no_layout): Removed prototype.
10501 (java_get_real_method_name): Added prototype.
10502 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
10503 (java_parse_abort_on_error): Macro now just returns.
10504 * jcf-parse.c (jcf_parse_source): Check fclose returned
10505 value. Call emit_register_classes if java_report_errors returns
10507 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
10508 flag_static_local_jdk1_1): New integer flags.
10509 (lang_decode_option): New flags set here.
10510 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
10511 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
10512 the flag_redundant variable.
10513 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
10514 when parsing java.lang.Object class.
10515 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
10516 NULL_TREE to build.
10517 (resolve_qualified_expression_name): Fixed indentation.
10518 (patch_array_ref): Changed prototype.
10519 (not_initialized_as_it_should_p): Prototype removed.
10520 (java_report_errors): Added function prototype.
10521 * parse.y (formal_parameter:): Changed error message for not yet
10522 supported final parameters.
10523 (class_type_list:): Set both PURPOSE and VALUE of created
10524 TREE_LIST to be class_type.
10525 (primary_no_new_array:): Handle class literals on primitive types.
10526 (parse_warning_context): Reinstalled correct force_error and
10527 do_warning flags setups.
10528 (java_report_errors): Changed prototype. Return java_error_count
10530 (variable_redefinition_error): Consider treating variable type as
10532 (create_interface): Warn about redundant abstract modifier if
10533 flag_redundant is set. Changed error message.
10534 (lookup_field_wrapper): Save/restore globals before/after looking
10536 (duplicate_declaration_error_p): Consider treating declaration
10537 type as a fake pointer.
10538 (register_fields): Extract real type from dependency node. Check
10539 for duplicate field declaration after type adjustment. Use
10540 DECL_INITIAL to store static final initialized values.
10541 (method_header): Extract real function type from dependency node.
10542 (check_abstract_method_header): Use GET_METHOD_NAME.
10543 (obtain_incomplete_type): Layout fake pointer type.
10544 (safe_layout_class): Don't try to check for methods before layout.
10545 (java_complete_class): Don't check for correct throws clause
10546 elements inheritance here.
10547 (resolve_and_layout): Broadened name parameter meaning.
10548 (reset_method_name): Use GET_METHOD_NAME.
10549 (java_get_real_method_name): New function.
10550 (java_check_regular_methods): Don't check methods in
10551 java.lang.Object. Verify lineage of throws clause elements. Use
10552 flag_no_overriding in warning report.
10553 (check_throws_clauses): Don't check if class was from
10554 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
10555 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
10556 (declare_local_variables): Use flag_static_local_jdk1_1 to report
10557 warning on unsupported final local variables. Use build_decl
10558 instead of build_decl_no_layout. Get real local variable type from
10560 (source_start_java_method): Get real parameter type from
10561 dependency node. Call build_decl instead of build_decl_no_layout.
10562 (java_layout_classes): Reverse tree and layout type and class as
10563 required. Mark class as loaded when done.
10564 (resolve_field_access): Fixed indentation. Restricted condition
10565 leading to static field access code generation. Set field_type
10566 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
10567 (resolve_qualified_expression_name): Initialize type_found to
10568 null. Handle static field resolved during qualification. Fixed
10569 layout on non primitive field decl types.
10570 (not_accessible_p): Fixed typo in comment.
10571 (patch_method_invocation): Resolve and layout class to search from
10573 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
10574 layout non primitive type, if necessary. Make method node only to
10576 (find_applicable_accessible_methods_list): Consider WFL'ed method
10577 decl names. Fixed indentation.
10578 (argument_types_convertible): Resolve and layout target type if
10580 (java_complete_tree): Fixed indentation problems. Rewrote
10581 CALL_EXPR thrown exceptions check. Re-installed further processing
10582 of the assignment in certain cases.
10583 (patch_assignment): Call maybe_build_primttype_type_ref to perform
10584 inlining on class literals.
10585 (valid_builtin_assignconv_identity_widening_p): Cope with constant
10587 (valid_method_invocation_conversion_p): Likewise.
10588 (patch_string): Temporary disable forbidden use of `this' in
10589 explicit constructor invocations when doing string concatenation
10590 within their scope.
10591 (patch_unaryop): Added comment. Reinstalled code to disable
10592 further check on assignment operation with cast expression RHS.
10593 (patch_switch_statement): Fixed indentation.
10594 (build_try_statement): Call build_decl instead of
10595 build_decl_no_layout.
10596 (patch_synchronized_statement): Likewise.
10597 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
10598 IS_UNCHECKED_EXPRESSION_P.
10599 (check_thrown_exceptions_do): Changed leading comment. Resolve and
10600 layout argument exception type.
10601 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
10602 of IS_UNCHECKED_EXPRESSION_P.
10604 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
10606 * jcf-parse.c (yyparse): Open class file in binary mode.
10608 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
10610 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
10612 * jcf-write.c (perform_relocations): Move check out one loop.
10614 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
10616 * Make-lang.in: Fix reference to srcdir.
10617 * jv-scan.c: Add missing xmalloc prototype.
10618 * jvgenmain.c: Ditto.
10620 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
10622 * decl.c (error_mark_node), java-tree.h: New global.
10623 * parse.y: Use empty_stmt_node instead of size_zero_node.
10624 (build_if_else_statement): If missing else, use empty_stmt_node.
10626 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
10627 (java_complete_expand_method): Complain if return is missing.
10628 (java_check_regular_methods): Comment out incorrect error check.
10629 (not_accessible_p): Fix incorrect handling of protected methods.
10630 (patch_method_invocation): Pass correct context to not_accessible_p.
10631 (find_applicable_accessible_methods_list): Likewise.
10632 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
10633 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
10634 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
10635 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
10637 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
10638 (push_int_const): Remove reundant NOTE_PUSH.
10639 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
10640 (- case SWITCH_EXPR): Fix code generation bug.
10641 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
10642 (generate_classfile): More robust for abstract methods.
10644 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
10646 * Makefile.in: jv-scan and jvgenmain all require libiberty.
10647 * Make-lang.in: Ditto.
10649 * jv-scan.c: Remove xmalloc and xstrdup definitions.
10650 * jvgenmain: Ditto.
10652 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
10654 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
10656 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
10658 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
10660 Allow uses of interface types to verify. This is not really
10661 type-safe, but it matches what Sun does, and is OK as long as
10662 there are appropriate run-time checks.
10663 * verify.c (merge_types): If merging two interface types,
10664 just set the result to java.lang.Object.
10665 * expr.c (pop_type): Any interface is matches by java.lang.Object.
10667 1998-11-13 Tom Tromey <tromey@cygnus.com>
10669 * gjavah.c (main): Handle --output-class-directory argument.
10670 * jvspec.c (lang_specific_driver): Translate `-d' into
10671 -foutput-class-dir.
10672 * jcf.h (jcf_write_base_directory): Declare.
10673 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
10674 * lang-options.h: Mention -foutput-class-dir.
10675 * jcf-write.c (jcf_write_base_directory): New global.
10676 (make_class_file_name): Put generated .class file into `-d'
10677 directory, or into source directory if -d not given. Function now
10679 (write_classfile): Free class file name. Handle case where class
10681 (DIR_SEPARATOR): New macro.
10682 Include <sys/stat.h>
10684 * Makefile.in (prefix): New macro.
10686 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
10688 * parse.y (patch_invoke): Do less if flag_emit_class_files.
10689 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
10690 here (done in patch_invoke instead).
10691 (case_identity): Moved here from parse.y.
10693 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
10694 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
10695 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
10696 so they can be efficiently scanned without recursion.
10697 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
10698 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
10699 in BLOCK iteratively, rather than recursively.
10701 * parse.y (do_unary_numeric_promotion): New function.
10702 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10704 * parse.y (patch_newarray): Various fixes.
10706 Re-do handling of switch statements (for proper block scoping).
10707 * parse.y: Add just a single block for the enture switch block,
10708 but don't create any "case blocks".
10709 (group_of_labels): Rmeoved unneeded non-terminal.
10710 CASE_EXPR and DEFAULT_EXPR are added to current block.
10711 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10712 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10713 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10714 * parse.y (wfl_operator, print_int_node): Make non-static.
10715 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10716 as part of recursive scan of block.
10717 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10718 (patch_switch_statement): Most tests move dinto java_complete_tree.
10720 * parse.y: Make various production be non-typed (void).
10721 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10722 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10723 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10725 * jcf-write.c (struct jcf_handler): New type.
10726 (struct jcf_switch_state): New type.
10727 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10728 (alloc_handler, emit_unop, emit_reloc): New functions.
10729 (adjust_typed_op): Add extra parameter ("max type" offset).
10730 (emit_switch_reloc, emit_case-reloc): New function.
10731 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10732 (generate_bytecode_insns): Support REAL_CST, switch statements,
10733 exception handling, method calls, object/array creation, and more.
10735 * class.c: Remove some unused variables.
10736 * constants.c (find_string_constant): New function.
10737 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10738 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10739 if flag_emit_class_files.
10741 1998-11-12 Tom Tromey <tromey@cygnus.com>
10743 * jcf-io.c (find_class): Added explanatory comment.
10745 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10746 trailing slash to `.zip' entries.
10748 * jvspec.c (lang_specific_driver): Correctly handle case where
10749 GC_NAME not defined.
10751 1998-11-11 Tom Tromey <tromey@cygnus.com>
10753 * jvspec.c (GC_NAME): New define.
10754 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
10756 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
10758 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
10760 * jcf-dump.c (TABLE_SWITCH): Fix typos.
10762 1998-11-11 Tom Tromey <tromey@cygnus.com>
10764 * jcf-dump.c (main): Correctly recognize `--'-style long options.
10766 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10768 * class.c (is_compiled_class): Call safe_layout_class for class
10769 compiled from source.
10770 * conver.h (convert_to_integer, convert_to_real,
10771 convert_to_pointer): Added prototypes.
10772 * decl.c (init_decl_processing): Non longer push the decls of
10773 `methodtable', `constants', `Class', `Field', `dispatchTable'
10774 `jexception' and `Method'.
10775 * expr.c (build_invokeinterface): New function.
10776 (expand_invoke): static variable CLASS_IDENT now in
10777 build_invokeinterface. Use build_invokeinterface.
10778 (expand_java_field_op): Moved code to inline
10779 java.lang.PRIMTYPE.TYPE into a function.
10780 (build_primtype_type_ref): New function.
10781 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10782 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10783 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10784 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10785 (DECL_LOCAL_STATIC_VALUE): New macro.
10786 (build_invokeinterface, build_primtype_type_ref): New function
10788 (java_parse_abort_on_error): Macro rewritten.
10789 * jcf-parse.c (current_method): Add comment to declaration.
10790 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10791 Function prototypes fixed.
10792 (jcf_parse_source): push/pop parser context. save/restore global.
10793 (parse_source_file): Fixed leading comment. Now take a
10794 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10795 classes and pop the parser context anymore.
10796 (yyparse): Push parser context, save globals, parse the source
10797 file, restore globals and pop the parser context when processing a
10799 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10800 * lex.c (java_parse_doc_section): New function.
10801 (java_lex): Call java_parse_doc_section when appropriate. Build an
10802 operator around INSTANCEOF_TK.
10803 * lex.h (java_lineterminator, java_sprint_unicode,
10804 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10805 Prototypes rewritten.
10806 (java_parse_escape_sequence, java_letter_or_digit_p,
10807 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10808 java_read_unicode, java_store_unicode, java_read_char,
10809 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10810 Added function prototypes.
10811 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10813 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10815 (struct parser_ctxt): New fields: deprecated,
10816 current_parsed_class_un, gclass_list.
10817 (fix_method_argument_names, issue_warning_error_from_context,
10818 resolve_package, lookup_package_type): New function prototypes.
10819 (resolve_expression_name): Fixed function prototype.
10820 (find_applicable_accessible_methods_list): Fixed indentation, added
10821 extra argument in prototype.
10822 (check_final_assignment, build_null_of_type, check_deprecation,
10823 check_method_redefinition, reset_method_name,
10824 java_check_regular_methods, java_check_abstract_methods,
10825 maybe_build_primttype_type_ref): New function prototype.
10826 * parse.y (conver.h): Include.
10827 (INSTANCEOF_TK): Tagged <operator>.
10828 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10829 (relational_expression:): Build binop for instanceof.
10830 (java_push_parser_context): Remember ctxp->gclass_list across
10832 (java_pop_parser_context): Simply return if no context
10833 exists. Remember gclass_list across contexts.
10834 (issue_warning_error_from_context): New function.
10835 (parse_error_context): Don't setup ctxp->elc here. Call
10836 issue_warning_error_from_context instead.
10837 (parse_warning_context): Likewise.
10838 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10839 setup. Link new class/interface to ctxp->gclass_list.
10840 (add_superinterfaces): Register interface as incomplete if not
10842 (create_class): Remember class unqualified name in
10843 ctxp->current_parsed_class_un. Check class deprecation.
10844 (register_fields): Check field deprecation. Remember static final
10845 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10847 (method_header): New local variable ORIG_ARG. Use unqualified
10848 current class name for check on constructor errors. Promote return
10849 type if of record type. Argument list fix moved in
10850 fix_method_argument_names, called here. Check method deprecation.
10851 (fix_method_argument_names): New function.
10852 (method_declarator): Promote record typed arguments.
10853 (safe_layout_class): Check class methods before layout.
10854 (java_complete_class): Compute field layout when patched.
10855 (do_resolve_class): Try to load class after having it renamed
10856 after the package name.
10857 (get_printable_method_name): Use DECL_CONTEXT.
10858 (reset_method_name): New function.
10859 (check_method_redefinition): Use reset_method_name.
10860 (java_check_regular_methods): New local variable
10861 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10862 names for error report. Check for compile-time error when method
10863 found has default (package) access.
10864 (java_check_abstract_methods): Now takes an interface DECL node as
10865 an argument. Also reinstall real name on unchecked
10866 overriding/hiding methods for error report.
10867 (java_check_methods): Fixed leading comment. Get classes to verify
10868 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10869 CLASS_METHOD_CHECKED_P on class verification.
10870 (lookup_java_method2): Get real method name if necessary.
10871 (find_in_imports): Don't check package class access here.
10872 (resolve_package, lookup_package_type): New functions.
10873 (java_layout_classes): Fixed leading comment. Take classes to be
10874 laid out from ctxp->gclass_list.
10875 (java_complete_expand_methods): Don't expand native and abstract
10877 (java_expand_classes): New function.
10878 (resolve_expression_name): Use additional argument ORIG. Retrieve
10879 values of static final field of primitive types.
10880 (resolve_field_access): Handles static final field of promotive
10882 (resolve_qualified_expression_name): Handle STRING_CST as
10883 primaries and package name resolution. Check deprecation on found
10884 decls. Set where_found and type_found on non static field resolved
10885 during qualification. Layout non primitive field decl types.
10886 (check_deprecation): New function.
10887 (maybe_access_field): Simplified.
10888 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10889 removed. Reverse method's argument when primary is a type. Don't
10890 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10891 instead. Include abstract class in the list of class searchable
10892 for constructors. Use DECL_CONTEXT of found method for access
10893 checks. Check method deprecation.
10894 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10895 converting arguments. Handle INVOKE_INTERFACE.
10896 (lookup_method_invoke): Search constructor using existing
10897 infrastructure (don't rely on lookup_java_constructor anymore).
10898 (find_applicable_accessible_methods_list): Extra argument flag
10899 LC. Now include constructor in the search.
10900 (qualify_ambiguous_name): Conditional expression are primaries.
10901 (not_initialized_as_it_should_p): static final are always
10903 (java_complete_tree): Pass extra NULL argument to
10904 resolve_expression_name. Stricter test to carry on patching
10905 assignments. New case for INSTANCEOF_EXPR.
10906 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10907 (check_final_assignment, maybe_build_primttype_type_ref): New
10909 (patch_assignment): Detect resolved static finals and carry normal
10910 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10911 (try_builtin_assignconv): Access constant 0 on all primitive
10913 (valid_builtin_assignconv_identity_widening_p): Accept identical
10914 types. Accept all promoted type on int type.
10915 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10916 assigned to a reference.
10917 (valid_method_invocation_conversion_p): Accept to check null
10919 (build_binop): Merge declaration and initialization of local
10921 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10922 numeric types. Improved validity test for qualify operators on
10924 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10925 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10926 primitive type and issue the appropriate error message.
10927 (resolve_type_during_patch): Mark class loaded when resolved.
10928 (patch_cast): Allow null to be cased to reference types.
10929 (build_null_of_type): New function.
10930 (patch_array_ref): Handle array on references correctly.
10931 (patch_return): Removed unused local variable MODIFY. Force
10932 boolean to be returned as integers. Allows null to be returned by
10933 a function returning a reference.
10934 * typeck.c (convert_to_integer, convert_to_real,
10935 convert_to_pointer): Prototypes moved to convert.h
10936 (lookup_argument_method): Use method real name, if necessary.
10938 1998-10-30 Tom Tromey <tromey@cygnus.com>
10940 * class.c (build_class_ref): Changed name of primitive classes to
10943 * class.c (make_class_data): Renamed fields: nmethods to
10944 method_count, method_count to dtable_method_count. Always set
10945 `state' field to 0.
10946 * decl.c (init_decl_processing): Likewise.
10948 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10950 * class.c (layout_class): Don't mangle <finit>, produce
10951 __finit<class> instead. Don't verify artificial methods.
10952 * decl.c (finit_identifier_node): New declared global.
10953 (init_decl_processing): finit_identifier_node initialized.
10954 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10955 * java-tree.h (finit_identifier_node): Declared as extern.
10956 (struct lang_decl): New field called_constructor.
10957 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10958 (CLASS_HAS_FINIT_P): New macro.
10959 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10960 explicit constructor invocation.
10961 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10962 CALL_SUPER_CONSTRUCTOR_P): New macros.
10963 (write_classfile): Added prototype.
10964 * jcf-parse.c (jcf_parse_source): Parse and remember for
10965 generation if the file was seen on the command line.
10966 (parse_source_file): Don't write the class file here.
10967 (yyparse): Loop on files rewritten. Set current_jcf.
10968 (parse_zip_file_entries): Parse class file only if it was found.
10969 * lang.c (init_parse): Don't open command line provided filename
10971 (lang_parse): Don't set main_jcf anymore.
10972 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10973 (JCONSTRUCTOR_CHECK): New macro.
10974 (JBSC_TYPE_P): New macro.
10975 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10976 (COMPLETE_CHECK_OP_2): New macro.
10977 (struct parse_ctxt): New field explicit_constructor_p.
10978 (check_class_interface_creation): Fixed prototype indentation.
10979 (patch_method_invocation_stmt): Prototype reflects added argument.
10980 (patch_invoke): Likewise.
10981 (complete_method_declaration, build_super_invocation,
10982 verify_constructor_circularity,
10983 build_this_super_qualified_invocation, get_printable_method_name,
10984 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10985 verify_constructor_super, create_artificial_method,
10986 start_artificial_method_body, end_artificial_method_body,
10987 generate_field_initialization_code): New function prototypes.
10988 * parse.y: Fixed leading comment
10989 (constructor_header:, constructor_body:, block_end:): Rules tagged
10991 (type_declaration:): Call maybe_generate_finit.
10992 (method_declaration:): Action for method_body: placed in new
10993 function complete_method_declaration, called here.
10994 (constructor_declaration:): Defined actions. Removed leading
10996 (constructor_header:): New rule with action.
10997 (constructor_body:): Rule rewritten using block_begin: and
10998 block_end:. Defined actions.
10999 (constructor_declarator:, explicit_constructor_invocation:):
11001 (block:): Use new rules block_begin: block_end:.
11002 (block_begin:, block_end:): New rules and actions.
11003 (block_statements:): Fixed error message for explicit
11005 (method_invocation:): Call build_this_super_qualified_invocation
11006 if primary is `this' or `super' was seen.
11007 (conditional_expression:): Action defined.
11008 (extra_ctxp_pushed_p): New static global flag.
11009 (java_parser_context_save_global): Create parser context if
11010 necessary. Use extra_ctxp_pushed_p to remember it.
11011 (java_parser_context_restore_global): Pop extra parser context if
11013 (build_array_from_name): Array on primitive types are marked
11015 (register_fields): Restore new name in field initializer
11016 expression if type was altered. Non static fields initialized upon
11017 declaration marked initialized.
11018 (maybe_generate_finit): New function.
11019 (maybe_generate_clinit): Use create_artificial_method,
11020 start_artificial_method_body, end_artificial_method_body. Generate
11021 debug info for enclosed initialization statements.
11022 (method_header): Fixed leading comment. Check constructor
11023 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
11025 (complete_method_declaration, constructor_circularity_msg,
11026 verify_constructor_circularity): New functions.
11027 (get_printable_method_name): New function.
11028 (check_method_redefinition): Don't rename <finit> methods. Fix
11029 declared constructor names. Error message for
11030 constructors modified.
11031 (java_check_regular_methods): Local variable seen_constructor
11032 renamed saw_constructor. Skip verification on constructors. Create
11033 default constructor with create_artificial_method.
11034 (java_check_methods): Removed unnecessary empty line.
11035 (create_artificial_method, start_artificial_method_body,
11036 end_artificial_method_body): New functions.
11037 (java_layout_classes): Changed leading comment. Reverse fields
11038 list if necessary. Always layout java.lang.Object if being
11040 (java_complete_expand_methods): Verify constructor circularity.
11041 (java_complete_expand_method): Call fix_constructor on
11042 constructors. Local variable no_ac_found removed. Restore
11043 bindings if method body expansion failed.
11044 (fix_constructors, verify_constructor_super,
11045 generate_field_initialization_code): New function.
11046 (java_expand_classes): Fixed leading comment. Write class file
11048 (resolve_expression_name): Check for illegal instance variable
11049 usage within the argument scope of an explicit constructor
11051 (resolve_qualified_expression_name): Pass extra from_super flag
11052 when invoking patch_method_invocation_stmt. New case for
11053 conditional expression when used as a primary. Check for error
11054 when acquiring super.
11055 (patch_method_invocation_stmt): Added extra argument super. New
11056 local variable is_static_flag. Set class_to_search according to
11057 the nature of the constructor invocation. Don't add `this'
11058 argument when expanding NEW_CLASS_EXPR. Check for illegal method
11059 invocation within the argument scope of explicit constructor
11060 invocation. Set is_static according to is_static_flag. Provide
11061 extra `super' argument to patch_invoke invocation.
11062 (patch_invoke): New argument from_super. Loop on arguments
11063 indentation fixed. Pass from_super to invocation_mode. New switch
11064 case INVOKE_SUPER. Fixed error message in switch default case.
11065 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
11067 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
11068 (lookup_method_invoke): Fixed prototypes in candidates list. Error
11069 message takes constructors into account.
11070 (find_applicable_accessible_methods_list): Fixed indentation.
11071 (qualify_ambiguous_name): Take explicit constructor invocation
11072 into account. Deal with a conditional expression as a primary to
11074 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
11075 case. Added extra argument to patch_method_invocation_stmt.
11076 Register calls made to explicit constructor `this'. Don't call
11077 save_expr in ARRAY_REF case when emitting class files. Check for
11078 illegal use of this when expanding explicit constructor invocation
11080 (complete_function_arguments): Set and reset parser context
11081 explicit_constructor_p field value when appropriate.
11082 (build_super_invocation, build_this_super_qualified_invocation):
11084 (patch_assignment): Fixed typo.
11085 (patch_unaryop): Check on final fields occurs only when a decl
11087 (patch_return): Take constructors into account.
11088 (patch_conditional_expr): New function.
11089 * typeck.c (build_java_signature): Removed unnecessary empty line.
11091 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
11093 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
11095 1998-10-28 Tom Tromey <tromey@cygnus.com>
11097 * decl.c (init_decl_processing): Renamed fields.
11098 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
11099 interface_len, msize fields.
11101 * class.c (make_class_data): Removed subclass_head and
11102 subclass_next fields.
11103 * decl.c (init_decl_processing): Removed subclass_head and
11104 subclass_next fields.
11106 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
11108 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
11109 * mangle.c (emit_unicode_mangled_name): Similarly.
11111 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
11113 * jcf-parse.c (get_constant): Place braces around code to compute
11114 'd' when REAL_ARITHMETIC is not defined.
11116 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
11118 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
11121 1998-10-23 Tom Tromey <tromey@cygnus.com>
11123 * lang-specs.h: `.zip' files are input to jc1.
11125 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
11127 * jvspecs.c: Add (but don't enable) support for combining multiple
11128 .class and .java input filenames to a single jc1 invocation.
11129 Add support for -C flag (copile to .class files).
11130 Translate -classpath and -CLASSPATH arguments.
11131 * lang-specs.h: Don't set %2 spec.
11133 1998-10-22 Tom Tromey <tromey@cygnus.com>
11135 * jcf-path.c (add_entry): Don't add trailing separator if entry is
11137 (add_path): Don't add trailing separator to non-empty path
11140 * lang.c (lang_decode_option): Check for -fclasspath and
11141 -fCLASSPATH before examining other `-f' options.
11143 * java-tree.h (finalize_identifier_node): Don't declare.
11144 * class.c (make_class_data): Don't push "final" field.
11145 * decl.c (init_decl_processing): Don't push "final" field.
11146 (finalize_identifier_node): Removed.
11147 (init_decl_processing): Don't set finalize_identifier_node.
11149 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
11151 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
11153 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
11154 (JV_SCAN_SOURCES): New macro.
11155 (JCF_DUMP_SOURCES): Likewise.
11156 (jcf-dump$(exeext)): New target.
11157 (jv-scan$(exeext)): New target.
11159 1998-10-22 Tom Tromey <tromey@cygnus.com>
11161 * Makefile.in (LEX): Removed.
11162 (LEXFLAGS): Likewise.
11163 (SET_BISON): New macro.
11165 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
11166 spurious diffs in parse.c.
11167 ($(PARSE_SCAN_C)): Likewise.
11168 (PARSE_DIR): New macro.
11170 (PARSE_SCAN_C): Likewise.
11171 (PARSE_RELDIR): New macro.
11173 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
11175 * jcf-io.c (find_class): Use saw_java_source to determine when to
11176 look for `.java' file.
11177 * jcf-parse.c (saw_java_source): New global.
11178 (yyparse): Set it if `.java' file seen.
11180 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
11181 (GCJH_SOURCES): Likewise.
11182 * Makefile.in (datadir): New macro.
11183 (libjava_zip): Likewise.
11184 (JAVA_OBJS): Added jcf-path.o.
11185 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11186 (../gcjh$(exeext)): Likewise.
11187 (jcf-path.o): New target.
11188 * java-tree.h (fix_classpath): Removed decl.
11189 * jcf-parse.c (fix_classpath): Removed.
11190 (load_class): Don't call fix_classpath.
11191 * parse.y (read_import_dir): Don't call fix_classpath.
11192 * lex.h: Don't mention classpath.
11193 * lex.c (java_init_lex): Don't initialize classpath.
11194 * jcf-io.c (classpath): Removed global.
11195 (find_class): Use jcf_path iteration functions. Correctly search
11196 class path for .java file.
11197 (open_in_zip): New argument `is_system'.
11198 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
11199 classpath-related options.
11200 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
11202 (lang_init): Call jcf_path_init.
11203 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
11204 * lang-specs.h: Handle -I. Minor cleanup to -M options.
11205 Correctly put braces around second string in each entry.
11206 * gjavah.c (main): Call jcf_path_init. Recognize all the new
11207 classpath-related options.
11208 (help): Updated for new options.
11209 * jcf.h: Declare functions from jcf-path.c. Don't mention
11210 `classpath' global.
11211 * jcf-path.c: New file.
11213 * jcf-depend.c: Include jcf.h.
11215 * jcf-write.c (localvar_alloc): Returns `void'.
11216 (localvar_free): Removed unused variable.
11218 * lang.c (OBJECT_SUFFIX): Define if not already defined.
11219 (init_parse): Use OBJECT_SUFFIX, not ".o".
11221 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11223 * class.c (emit_register_classes): Renamed from
11224 emit_register_class.
11225 * java-tree.h (emit_register_classes): Prototype renamed from
11226 emit_register_class.
11227 * jcf-parse.c (yyparse): Call emit_register_classes once before
11229 * parse.y (java_expand_classes): No longer register classes.
11231 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11233 * class.c (is_compiled_class): New local variable
11234 seen_in_zip. Identify classes found in currently compiled source
11236 * decl.c (complete_start_java_method): Fixed typo.
11237 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
11238 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
11239 (CLASS_P): Moved around.
11240 (java_parse_abort_on_error): Macro moved from jcf-parse.c
11241 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
11243 (jcf_parse_source): Changed leading comment. Removed unnecessary
11244 fclose and CLASS_FROM_SOURCE_P marking.
11245 (parse_source_file): New local variables remember_for_generation
11246 and filename. Mark parsed file name identifier node. Removed block
11247 executed when parse_only was null. Set remember_for_generation.
11248 Use it as an argument to java_pop_parser_context.
11249 (yyparse): New local variables several_files, list, next node and
11250 current_file_list. Split ampersand separated file names into
11251 current_file_list. Iterate through the list and parse accordingly.
11252 * parse.h (java_pop_parser_context): New function prototype.
11253 * parse.y (ctxp_for_generation): New static global variable.
11254 (java_pop_parser_context): New argument generate. Link popped ctxp
11255 to ctxp_for_generation list accordingly.
11256 (java_complete_expand_methods): Fixed indentation.
11257 (java_expand_classes): New function.
11259 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
11261 * Makefile.in: Link with libiberty.a instead of memmove.o.
11263 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11265 * lex.c (setjmp.h): No longer included.
11266 * lex.h (setjmp.h): Included.
11267 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
11268 (duplicate_declaration_error_p): Renamed from
11269 duplicate_declaration_error.
11270 (build_array_from_name): New function prototype.
11271 * parse.y (setjmp.h): No longer included.
11272 (variable_declarator_id): Define action.
11273 (build_array_from_name): New function.
11274 (duplicate_declaration_error_p): Renamed from
11275 duplicate_declaration_error. Fixed leading comment.
11276 (register_fields): Main `for' loop reorganized. Uses
11277 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
11278 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
11279 build_array_from_name.
11280 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
11282 (read_import_dir): Don't try to skip `.' and `..'.
11283 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
11284 build_array_from_name. Main `for' loop reorganized.
11285 (resolve_qualified_expression_name): When building access to a
11286 field, use the type where the field was found, not its own type.
11287 (maybe_access_field): Use field DECL_CONTEXT if the type where the
11288 field was found is null.
11289 (qualify_ambiguous_name): Sweep through all successive array
11292 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11294 * java-tree.h (pop_labeled_block, lang_printable_name,
11295 maybe_add_interface, set_super_info, get_access_flags_from_decl,
11296 interface_of_p, inherits_from_p, fix_classpath,
11297 complete_start_java_method, emit_handlers, init_outgoing_cpool,
11298 make_class_data, register_class, alloc_name_constant): New
11299 function prototypes.
11300 * lang.c (lang_decode_option): Set argc argument unused. Fixed
11301 indentation. Added cast to remove warning.
11302 (lang_printable_name): Set v argument unused.
11303 (lang_print_error): Added argument to lang_printable_name call.
11304 (java_dummy_print, print_lang_decl, print_lang_type,
11305 print_lang_identifier, lang_print_xnode): All argument marked
11307 * lex.c (java_unget_unicode): Removed unnecessary argument.
11308 (java_allocate_new_line): Unused local variable is gone.
11309 (java_read_char): Added parenthesis in expressions to remove
11310 warnings. Added final return statement.
11311 (java_read_unicode): Added parenthesis in expression to remove
11313 (java_parse_end_comment): Fixed java_unget_unicode invocation.
11314 (java_parse_escape_sequence): Likewise.
11315 (java_lex): Unused local variables are gone. Fixed
11316 java_unget_unicode invocation.
11317 * lex.h (set_float_handler): Prototype added when JC1_LITE not
11319 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
11320 lang_printable_name invocation in macro.
11321 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
11323 (duplicate_declaration_error): Suppressed unused argument in
11325 (identical_subpath_p): Function declaration is gone.
11326 (patch_invoke): Suppressed unused argument in prototype.
11327 (patch_cast, build_labeled_block, check_thrown_exceptions):
11329 * parse.y (setjmp.h): Included
11330 (toplev.h): Likewise.
11331 (field_declaration:): Suppressed unused local
11332 (label_decl:): Fixed build_labeled_block invocation.
11333 (java_pop_parser_context): Put extra parenthesis around assignment
11335 (yyerror): Suppressed unused local variables.
11336 (variable_redefinition_error): Fixed lang_printable_name
11338 (create_interface): Suppressed unused local variables.
11339 (create_class): Likewise.
11340 (duplicate_declaration_error): Suppressed unused argument. Fixed
11341 lang_printable_name invocation.
11342 (register_fields): Suppressed unused local variable. Fixed
11343 duplicate_declaration_error invocation.
11344 (method_header): Suppressed unused local variable.
11345 (method_declarator, parser_check_super): Likewise.
11346 (java_complete_class): Suppressed unused local variable. Fixed
11347 fatal error message.
11348 (complete_class_report_errors): Added default: in switch.
11349 (java_check_regular_methods): Fixed lang_printable_name
11351 (check_throws_clauses): Likewise.
11352 (java_check_abstract_methods): Suppressed unused local
11353 variable. Fixed lang_printable_name invocation.
11354 (read_import_entry): Added supplemental return statement.
11355 (read_import_dir): Suppressed unused local variables.
11356 (check_pkg_class_access, declare_local_variables): Likewise.
11357 (source_start_java_method): Suppressed unused extern variable
11359 (expand_start_java_method): Suppressed unused extern and local
11360 variable declarations.
11361 (java_complete_expand_methods): Likewise.
11362 (java_complete_expand_method): Suppressed unused local variables.
11363 (make_qualified_name): Likewise.
11364 (resolve_qualified_expression_name): Added default: in
11365 switch. Fixed lang_printable_name invocation.
11366 (class_instance_creation_expression): Added parenthesis around
11368 (patch_method_invocation_stmt): Fixed lang_printable_name and
11369 patch_invoke invocations.
11370 (check_for_static_method_reference): Fixed lang_printable_name
11372 (patch_invoke): Suppressed unused arguments and local variables.
11373 (lookup_method_invoke): Suppressed unused local variables.
11374 (qualify_ambiguous_name): Added default: in switch.
11375 (identical_subpath_p): Function removed.
11376 (patch_assignment): Suppressed unused local variables. Suppressed
11377 unnecessary if statement. Fixed lang_printable_name invocations.
11378 (try_builtin_assignconv): Fixed lang_printable_name invocations.
11379 (valid_ref_assignconv_cast_p): Parenthesis around
11380 expression. Suppressed unused local variables.
11381 (build_binop): Suppressed unused local variables. fixed
11382 lang_printable_name invocations.
11383 (string_constant_concatenation): Suppressed unused local
11385 (patch_unaryop): Fixed lang_printable_name invocation.
11386 (patch_cast): Suppressed unnecessary argument. Fixed
11387 lang_printable_name invocation.
11388 (patch_array_ref): Fixed lang_printable_name invocation.
11389 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
11390 (build_labeled_block): Suppressed unused argument.
11391 (generate_labeled_block): Fixed build_labeled_block invocation.
11392 (build_loop_body): Suppressed unused local variables.
11393 (patch_loop_statement): Likewise.
11394 (patch_exit): Fixed lang_printable_name invocation.
11395 (patch_switch_statement): Likewise.
11396 (case_identity): First argument marked unused.
11397 (patch_try_statement): Fixed lang_printable_name invocations.
11398 (patch_synchronized_statement, patch_throw_statement): Likewise.
11399 (check_thrown_exceptions): Fixed check_thrown_exceptions and
11400 lang_printable_name invocations.
11401 (check_thrown_exceptions_do): Suppressed unused argument.
11403 1998-10-14 Tom Tromey <tromey@cygnus.com>
11405 * jcf-write.c (write_classfile): Add output class file as target.
11406 * lang-options.h: Added -MD, -MMD, -M, and -MM.
11407 * jcf.h: Added declarations for dependency-tracking functions.
11408 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
11409 * lang.c (lang_decode_option): Recognize -MD and -MMD.
11410 (finish_parse): Call jcf_dependency_write.
11411 (dependency_tracking): New global.
11412 (DEPEND_SET_FILE): New define.
11413 (DEPEND_ENABLE): New define.
11414 (init_parse): Enable dependency tracking if required.
11416 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
11417 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11418 (../gcjh$(exeext)): Likewise.
11419 (jcf-depend.o): New target.
11420 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
11421 (GCJH_SOURCES): Likewise.
11422 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
11424 (find_classfile): Added dep_name argument.
11425 (find_class): Compute name of dependency.
11426 (open_in_zip): Call jcf_dependency_add_file.
11427 * gjavah.c (output_file): No longer global.
11428 (usage): Don't mention "gjavah".
11430 (java_no_argument): Likewise.
11431 (version): Likewise.
11432 (main): Recognize and handle -M family of options.
11433 (print_mangled_classname): Return is void.
11434 (process_file): Handle case where output is suppressed.
11435 (HANDLE_END_FIELD): Likewise.
11436 (HANDLE_METHOD): Likewise.
11437 * jcf-depend.c: New file.
11439 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
11441 * java-tree.def: Add missing newline at EOF.
11443 1998-10-13 Tom Tromey <tromey@cygnus.com>
11445 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
11446 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
11448 Include <config.h> and "system.h".
11449 (disassemble_method): Undefine RET to avoid clash with
11450 config/i386/i386.h.
11452 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11454 * decl.c (runtime_exception_type_node, error_exception_type_node):
11455 New global variables.
11456 (init_decl_processing): Initialized.
11457 * expr.c (java_lang_expand_expr): Set caught exception type to
11458 null if catch handler argument doesn't exit.
11459 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
11461 * java-tree.h (runtime_exception_type_node,
11462 error_exception_type_node): Global variables declared.
11463 (DECL_FUNCTION_THROWS): New macro.
11464 (DECL_FUNCTION_BODY): Modified comment.
11465 (DECL_SPECIFIC_COUNT): Likewise.
11466 (struct lang_decl): New field throws_list.
11467 (IS_UNCHECKED_EXPRESSION_P): New macro.
11468 * lex.c (java_lex): Generate location information for THROW_TK.
11469 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
11470 EXCEPTIONS_P): New macros.
11471 (enum jdep_code): New value JDEP_EXCEPTION.
11472 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
11473 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
11474 PATCH_METHOD_RETURN_ERROR): New macros.
11475 (patch_method_invocation_stmt): Added new argument to prototype.
11476 (patch_synchronized_statement, patch_throw_statement,
11477 check_thrown_exceptions, check_thrown_exceptions_do,
11478 purge_unchecked_exceptions, check_throws_clauses): New function
11480 * parse.y Fixed typo in keyword section.
11481 (throw:): Rule tagged <node>.
11482 (THROW_TK): Keyword tagged <operator>.
11483 (method_header:): Last argument to call to method_header passed
11485 (throws:, class_type_list:, throw_statement:,
11486 synchronized_statement:, synchronized:): Defined actions.
11487 (method_header): New local variable current. Register exceptions
11488 from throws clause.
11489 (java_complete_tree): Complete and verify exceptions from throws
11491 (complete_class_report_errors): Error message on exceptions not
11493 (java_check_regular_methods): Fixed typo. Shortcut on private
11494 overriding methods. Changed error message on method
11495 redefinition. Check for throws clause compatibility.
11496 (check_throws_clauses): New function.
11497 (java_check_abstract_methods): Use DECL_NAME for wfl or current
11498 method. Changed error message on method redefinition.
11499 (currently_caught_type_list): New static variable.
11500 (java_complete_expand_methods): Purge unchecked exceptions from
11501 throws clause list. Call PUSH_EXCEPTIONS before walk and
11502 POP_EXCEPTIONS after.
11503 (resolve_qualified_expression_name): Pass new argument as NULL to
11504 patch_method_invocation_stmt.
11505 (patch_method_invocation_stmt): New argument ref_decl. Invoke
11506 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
11507 argument list when appropriate. Use new argument if non null to
11508 store selected method decl.
11509 (patch_invoke): Convert if necessary args of builtin types before
11510 forming CALL_EXPR. Argument list no longer reversed here.
11511 (invocation_mode): Treat final methods as static methods.
11512 (java_complete_tree): New cases for THROW_EXPR: and
11513 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
11515 (complete_function_arguments): No more RECORD_TYPE
11516 conversion. Function parameter nodes no longer saved.
11517 (valid_ref_assignconv_cast_p): Avoid handling null type.
11518 (patch_binop): Fixed null constant reference handling.
11519 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
11520 BUILD_THROW macros.
11521 (patch_try_statement): Fixed comments. Record caught types in
11522 list, push the list, expand try block and pop the list.
11523 (patch_synchronized_statement, patch_throw_statement,
11524 check_thrown_exceptions, check_thrown_exceptions_do,
11525 purge_unchecked_exceptions): New functions.
11526 * typeck.c (lookup_argument_method): Allow WFL in place of method
11527 DECL_NAME during method definition check
11529 1998-10-09 Tom Tromey <tromey@cygnus.com>
11531 * gjavah.c (decode_signature_piece): New function.
11532 (print_c_decl): Use it. Added `name_override' argument.
11533 (print_method_info): Use name_override argument to print_c_decl.
11534 (seen_fields): Removed.
11535 (print_field_info): Don't update seen_fields.
11536 (struct method_name): New structure.
11537 (method_name_list): New global.
11538 (print_method_info): Add new method to list of methods.
11539 (name_is_method_p): New function.
11540 (print_field_info): If field name has same name as method, then
11542 (process_file): Parse methods before fields.
11543 (field_pass): New global.
11544 (HANDLE_END_FIELD): Take field_pass into account.
11546 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11548 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
11549 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
11551 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
11553 * jvspec.c: Fix bug in jvgenmain_spec patch.
11555 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11557 * Makefile.in (lang.o:): Install dependency on java-tree.def.
11558 * decl.c (soft_exceptioninfo_call_node): New global variable.
11559 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
11560 takes extra integer argument. soft_exceptioninfo_call_node
11562 * except.c (java_set_exception_lang_code): New function
11563 (method_init_exceptions): Called here.
11564 (prepare_eh_table_type): New function.
11565 (expand_end_java_handler): Called here.
11566 * expr.c (build_java_throw_out_of_bounds_exception): Now features
11567 one argument. Modified generation of call to
11568 soft_badarrayindex_node to use new argument.
11569 (build_java_arrayaccess): Pass faulty index value to
11570 build_java_throw_out_of_bounds_exception.
11571 (generate_name): New function.
11572 (java_lang_expand_expr): New local variables node, current,
11573 has_finally_p. Expand TRY_EXPR node.
11574 (process_jvm_instruction): Replace top of the stack with thrown
11575 object reference when entering exception handler.
11576 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
11577 specific tree codes.
11578 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
11580 (DECL_SPECIFIC_COUNT): New macro.
11581 (prepare_eh_table_type, java_set_exception_lang_code,
11582 generate_name): New function declarations.
11583 (match_java_method): Declaration deleted.
11584 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
11586 * lex.c (TRY_TK, CATCH_TK): Generate location information.
11587 * parse.h (redefinition_error, refine_accessible_methods_list,
11588 can_cast_to_p): Function declaration removed.
11589 (classitf_redefinition_error, variable_redefinition_error,
11590 parse_jdk1_1_error, find_applicable_accessible_methods_list,
11591 find_most_specific_methods_list, argument_types_convertible,
11592 enter_a_block, valid_builtin_assignconv_identity_widening_p,
11593 valid_cast_to_p, valid_method_invocation_conversion_p,
11594 try_reference_assignconv, add_stmt_to_compound,
11595 build_jump_to_finally, build_tree_list, patch_try_statement,
11596 java_get_catch_block): New function declarations.
11597 * parse.y (string_buffer_type): Global variable deleted.
11598 (group_of_labels, catches, catch_clause, catch_clause_parameter,
11599 finally): Rules tagged <node>.
11600 (TRY_TK, CATCH_TK): Token tagged <operator>.
11601 (class_body_declaration:, class_member_declaration:,
11602 formal_parameter:, explicit_constructor_invocation:,
11603 interface_member_declaration:, constant_declaration:,
11604 primary_no_new_array:, class_instance_creation_expression:,
11605 array_creation_expression:): Issue error on unsuported JDK1.1
11607 (try_statement:, catches:, finally:): Define actions.
11608 (catch_clause_parameter): New rule.
11609 (catch_clause:): Use new rule catch_clause_parameter.
11610 (parse_jdk1_1_error): New function.
11611 (redefinition_error): Renamed classitf_redefinition_error.
11612 (variable_redefinition_error): New function.
11613 (check_class_interface_creation): Call
11614 classitf_redefinition_error.
11615 (java_complete_tree): Added error message on JDEP_TYPE: case.
11616 (complete_class_report_errors): Fixed indentation.
11617 (declare_local_variables): Call variable_redefinition_error.
11618 (source_end_java_method): Call java_set_exception_lang_code and
11619 emit_handlers where appropriate.
11620 (java_method_add_stmt): Call add_stmt_to_block.
11621 (add_stmt_to_block): New function.
11622 (lookup_method_invoke): Fixed outside comment. new local variable
11623 candicates. Call find_applicable_accessible_methods_list and
11624 find_most_specific_methods_list when searching for a
11625 method. Modified error report to list possible candidates when
11627 (find_applicable_accessible_methods_list,
11628 find_most_specific_methods_list, argument_types_convertible): New
11630 (refine_accessible_methods_list): Function deleted.
11631 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
11632 expr (if applicable) before calling patch_array_ref.
11633 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
11634 (enter_block): Fixed comment.
11635 (enter_a_block): New function.
11636 (patch_assignment): Reorganized. Call try_reference_assignconv for
11637 references. Call valid_cast_to_p instead of can_cast_to_p.
11638 (try_reference_assignconv,
11639 valid_builtin_assignconv_identity_widening_p): New functions.
11640 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
11641 (valid_cast_to_p, valid_method_invocation_conversion_p): New
11643 (build_string_concatenation): Don't resolve StringBuffer.
11644 (patch_cast): Fixed inverted arguments.
11645 (patch_array_ref): Code to save array expr deleted. Call
11646 valid_cast_to_p instead of can_cast_to_p.
11647 (generate_labeled_block): Call generate_name.
11648 (build_jump_to_finally, build_try_statement, java_get_catch_block,
11649 patch_try_statement): New functions.
11650 * typeck.c (match_java_method): Function deleted.
11652 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
11654 * jvspec.c: jvgenmain_spec uses different temporary file names.
11656 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
11658 * jvspec.c (lang_specific_driver): Fail if user specifies
11659 --main= when not linking.
11661 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
11663 * class.c (make_class_data): Push value for `thread' field.
11664 * decl.c (init_decl_processing): Added `thread' field to class.
11666 * class.c (add_field): Always make static fields externally
11669 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
11671 * expr.c (build_java_athrow,
11672 build_java_throw_out_of_bounds_exception, expand_invoke,
11673 build_newarray, expand_java_multianewarray, build_java_monitor):
11674 Update comments to reflect _Jv_* function names.
11676 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
11678 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
11679 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
11680 * parse.y (expand_start_java_method): Likewise.
11682 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
11684 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11686 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11687 (add_field): No longer need to convert from RECORD_TYPE to pointer,
11688 * expr.c: Remove no-longer-needed calls to promote_type.
11689 * decl.c (give_name_to_locals): Liekwise.
11690 * jcf-parse.c (get_class_constant): Compensate for new signatures.
11691 * parse.y: Add/remove promote_type calls as appropriate.
11692 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
11693 (parse_signature_string): Likewise.
11694 (build_java_array_type): Fix for now signature convenions.
11696 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
11698 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
11700 * class.c (init_class_processing): libjava function renamed to
11703 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11705 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11706 * java-tree.def: Fixed DEFTREECODE third argument.
11707 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11708 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11709 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11710 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11711 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11712 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11713 * lang.c (java_tree_code_type, java_tree_code_length,
11714 java_tree_code_name): New arrays.
11715 (lang_init): Append Java tree node definitions to Gcc ones.
11716 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11718 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11720 (java_lex): Allow declaration of empty string constants. Retain
11721 location information on CASE_TK and DEFAULT_TK.
11722 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11723 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11724 Modified to be more robust.
11725 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11726 (build_new_invocation, try_builtin_assignconv,
11727 patch_switch_statement, string_constant_concatenation,
11728 build_string_concatenation, patch_string_cst, patch_string,
11729 java_expand_switch): New function declarations.
11730 * parse.y: Rules related to switch and EH tagged <node>.
11731 (label_id): Set to NULL_TREE
11732 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11734 (this_or_super:): Fixed indentation.
11735 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11736 statement_expression:): Removed call to RULE on all sub-rules.
11737 (switch_expression:, switch_labels:): New rules.
11738 (switch_statement:, switch_block:, switch_block_statement_groups:,
11739 switch_block_statement_group:, switch_labels:, switch_label:):
11741 (throw_statement:, synchronized_statement:, try_statement:):
11742 Defined temporary actions.
11743 (class_instance_creation_expression:): Call
11744 build_new_invocation. Fixed indentation.
11745 (field_access): Fixed indentation.
11746 (method_invocation): Likewise.
11747 (make_qualified_primary): Use THIS_EXPR.
11748 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
11749 resolving from SUPER, set *type_found.
11750 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
11751 (java_complete_tree): Removed unused local variable `location'. Case
11752 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
11753 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
11754 on MODIFY_EXPR: and all binary operator tree code cases. Removed
11755 STRING_CST: case. default: checks for patchable strings.
11756 (complete_function_arguments): Transform string constant or
11757 crafted StringBuffer if necessary.
11758 (build_method_invocation): Fixed comments.
11759 (build_new_invocation): New function.
11760 (patch_assignment): Call try_builtin_assignconv to figure a valid
11761 assignment conversion between builtin types.
11762 (try_builtin_assignconv): New function.
11763 (build_binop): Use URSHIFT_EXPR directly to call build.
11764 (operator_string): Use UNARY_PLUS_EXPR.
11765 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
11767 (do_merge_string_cste, merge_string_cste,
11768 string_constant_concatenation, build_string_concatenation,
11769 patch_string, patch_string_cst): New function.
11770 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11771 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11772 (build_newarray_node): Use NEW_ARRAY_EXPR.
11773 (build_this): Use THIS_EXPR.
11774 (build_return): Enable debug information on return statement.
11775 (build_if_else_statement): Likewise.
11776 (complete_labeled_statement): Fixed related comment.
11777 (build_loop_body): Fixed comment.
11778 (build_bc_statement): Enable debug information on break/continue
11780 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11782 (patch_switch_statement, case_identity, java_expand_switch): New
11785 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11787 * buffer.h (BUFFER_INIT): New macro.
11788 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11789 Pass (struct jcf_partial *state) to most functions.
11790 (jcf_block, jcf_relocation): New types.
11791 Support labels, branches, conditionals, loops.
11793 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11795 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11797 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11799 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11800 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11801 not integer_type_node (INT_TYPE_SIZ bits).
11803 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11805 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11806 * jcf-dump.c (print_exception_table): New function.
11807 (disassemble_method): Better handling of wide instructions.
11808 Make more robust for bad input.
11810 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11812 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11815 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11817 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11819 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11821 * Makefile.in ($(PARSE_H)): Removed target.
11823 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11825 * Makefile.in (JAVA_OBJS): Add memmove.o
11826 (memmove.o): New target & rules.
11828 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11830 * expr.c (expand_invoke): Don't generate a call to the class init
11833 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11835 * Makefile.in: Add many missing dependencies.
11836 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11838 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11839 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11841 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11843 * decl.c (complete_start_java_method): If method is static (and
11844 not private) call _Jv_InitClass.
11845 * expr.c (expand_invoke): Don't call build_class_init.
11847 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11849 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11851 * Make-lang.in (GCJ): Define before using.
11853 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11855 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11856 losing due to namespace pollution in GNU getopt.h
11858 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11860 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11861 (java.all.cross): Likewise.
11862 (java.rest.encap): Likewise.
11864 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11866 * gjavah.c (print_class_decls): Fix thinko in arglist
11867 * jcv-io.c (find_classfile): Similarly.
11869 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11871 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11873 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11875 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11876 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11877 * Makefile.in (PARSE_C): New macro.
11878 (PARSE_H): Likewise.
11879 (PARSE_SCAN_C): Likewise.
11880 ($(PARSE_C)): Target renamed from parse.c.
11881 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11882 (clean): Remove parse-scan.c as well.
11883 (parse.o): Depend on $(PARSE_C).
11885 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11887 * README, license.terms: Removed.
11889 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11890 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11891 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11892 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11893 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11894 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11895 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11896 and Java trademark attribution.
11898 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11900 * Makefile.in: Use gcjh, not gjavah.
11901 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11902 * Make-lang.in: Changed gjavah to gcjh everywhere.
11904 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11906 * gjavah.c: Support new -prepend -add -append flags.
11907 (print_method_info): Method is not virtual if class is final.
11909 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11911 * jv-scan.c: Fixed copyright assignment.
11912 * keyword.gperf: Likewise.
11913 * keyword.h: Likewise.
11914 * lex.c: Fixed copyright assignment.
11915 (java_lex): Push unicode back when parsing '<'.
11916 * lex.h: Fixed copyright assignment.
11917 * parse-scan.y: Likewise.
11918 * parse.h: Fixed copyright assignment.
11919 (build_debugable_stmt, complete_for_loop): New function prototypes.
11920 * parse.y: Fixed copyright assignment.
11921 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11922 size_zero_node when completing a loop with no exit condition.
11923 (for_statement_nsi:): Define action.
11924 (for_init:, for_update:): Return size_zero_node when empty.
11925 (declare_local_variables): Call build_debugable_stmt.
11926 (build_debugable_stmt): New function.
11927 (build_loop_body): Build debugable statement around loop
11929 (complete_loop_body): Take into account the debugable statement
11930 around the EXIT_EXPR.
11931 (complete_loop_body): New function.
11932 (patch_exit_expr): Fixed condition inversion.
11934 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11936 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11937 name of thread define.
11938 * jvspec.c (THREAD_NAME): New macro.
11940 (THREADLIB): Likewise.
11941 (lang_specific_driver): Recognize attempt to link with thread
11942 library or gc library. Recognize -ljava on command line so it
11943 isn't linked against more than once.
11945 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11947 * parse-scan.y (report_main_declaration): Name of the class
11948 containing `main' can be a qualified name.
11950 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11952 * config-lang.in: Changed gjavac to gjc everywhere.
11953 * Make-lang.in: Changed gjavac to gjc everywhere.
11955 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11957 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11958 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11959 and install the files.
11960 * Makefile.in (JAVA_OBJS_LITE): New variable.
11961 (compiler:): Now include jv-scan as a dependency.
11962 (../jv-scan$(exeext), parse-scan.c): New targets.
11963 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11964 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11965 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11966 check for errors even if parse_only.
11967 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11969 (yylex): New function. Uses java_lex body.
11970 (java_lex): Removed commented out statement. Remove local variable
11971 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11972 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11973 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11974 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11975 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11976 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11978 (java_lex_error): Empty if JC1_LITE is defined.
11979 (java_get_line_col): Return 0 if JC1_LITE is defined.
11980 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11981 SET_MODIFIER_CTX): Moved into the section containing the macros
11982 conditionally defined by JC1_LITE.
11983 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11984 argument if JC1_LITE is defined.
11985 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11986 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11988 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11989 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11990 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11991 to different values according to JC1_LITE.
11992 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11993 declared if JC1_LITE set.
11994 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11995 defined if JC1_LITE not set.
11996 (struct parser_ctx): Reorganized and skip the jc1 front end part
11998 (java_layout_classes): New function definition.
11999 (java_push_parser_context, java_init_lex, yyparse, yylex,
12000 yyerror): Prototype always declared. All other static function
12001 prototypes declared only if JC1_LITE is not set.
12002 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
12003 declared in parse.h.
12004 (java_layout_classes): New function.
12005 (java_complete_expand_methods): No longer layout the class here.
12006 * parse-scan.y: New file.
12007 * jv-scan.c: New file.
12009 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
12011 * gjavah.c (main): Handle -friend option.
12012 (friend_specs): New global.
12013 (generate_access): Handle friend_specs.
12014 (process_file): Likewise.
12015 (MAX_FRIENDS): New macro.
12016 (friend_count): New global.
12017 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
12018 Changed all callers.
12020 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
12022 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
12023 (main): Handle processing all the entries of a named .zip archive.
12024 * jcf-io.c (jcf_trim_old_input): New function.
12025 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
12027 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
12029 * lang.c (flag_assume_compiled): Make default be on.
12031 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
12033 * jcf-dump.c: Add bunches of flags to control output more.
12034 (process_class): New function; support printing more than one class.
12035 (main): Support new --print-main and --javap flags.
12036 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
12037 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
12039 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
12041 Change mangling of dispatch table to match C++ vtable (w/thunks).
12042 * class.c (build_dtable_decl), java-tree.h: New function.
12043 (make_class_data): Call it.
12044 * decl.c (init_decl_processing): Likewise.
12046 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
12048 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
12049 soft_anewarray; adjust args passed.
12050 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
12051 match _Jv_NewObjectArray.
12053 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12055 * decl.c (push_labeled_block, pop_labeled_block): New functions.
12056 * expr.c (loopup_label): Call create_label_decl.
12057 (create_label_decl): New function.
12058 (java_lang_expand_expr): Call expand_start_bindings with argument
12060 * java-tree.h Added space after PROTO in function declarations
12062 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
12063 (create_label_decl, push_labeled_block): New function
12065 * lex.c (label_id): Initialize.
12066 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
12068 * parse.h Added space after PROTO in function declarations when
12070 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
12071 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
12072 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
12073 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
12075 (struct parser_ctxt): New fields current_loop,
12076 current_labeled_block.
12077 (build_if_else_statement, patch_if_else_statement,
12078 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
12079 generate_labeled_block, complete_labeled_statement,
12080 build_bc_statement, patch_bc_statement, patch_loop_statement,
12081 build_new_loop, build_loop_body, complete_loop_body): New function
12083 * parse.y (java_warning_count): New global variable.
12084 (label_id): New static variable.
12085 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
12086 (block:): Return size_zero_node when block is empty.
12087 (empty_statement:): Return size_zero_node.
12088 (statement:): Implement supplemental action when for_statement: is
12090 (label_decl:): New rule.
12091 (labeled_statement:): Rewritten using label_decl. Actions
12093 (labeled_statement_nsi:): Likewise.
12094 (if_then_statement): Actions implemented.
12095 (while_expression): New rule.
12096 (while_statement:): Rewritten using while_expression. Actions
12098 (while_statement_nsi:): Likewise.
12099 (do_statement_begin:): New rule.
12100 (do_statement:): Rewritten using do_statement_begin. Actions
12102 (for_statement:): Rewritten using for_begin. Actions implemented.
12103 (for_statement_nsi:): Likewise.
12104 (for_header:, for_begin:): New rules.
12105 (for_init:): Actions implemented.
12106 (statement_expression_list:, break_statement:,
12107 continue_statement:): Likewise.
12108 (yyerror): Count number of issued warning(s).
12109 (java_report_errors): Report error(s) and/or warning(s).
12110 (java_complete_class): Use build_java_argument_signature to
12111 recompute completed method signature.
12112 (java_check_regular_methods): New locals method_wfl and aflags.
12113 Use method_wfl instead of lookup_cl during error reports. Fixed
12114 indentation and modified some error messages. Use
12115 lang_printable_name in method instead of the DECL_NAME. New code
12116 to issue warnings on methods not overriding corresponding methods
12117 private to a different package.
12118 (java_method_add_stmt): Call add_stmt_to_compound.
12119 (add_stmt_to_compound): New function.
12120 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
12121 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
12122 (build_if_else_statement, patch_if_else_statement,
12123 build_labeled_block, generate_labeled_block,
12124 complete_labeled_statement, build_new_loop, build_loop_body,
12125 complete_loop_body, patch_loop_statement, build_bc_statement,
12126 patch_bc_statement, patch_exit_expr): New functions.
12127 * typeck.c (build_java_signature): Build argument signature before
12128 enclosing it in between parenthesis.
12130 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
12132 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
12133 (JAVA_OBJS): Added reminder comment
12135 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
12137 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
12138 be interpreted as a long long.
12140 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
12142 * decl.c (init_decl_processing): Use _Jv_InitClass, not
12143 soft_initialise_class. Use _Jv_NewMultiArray, not
12144 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
12145 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
12146 _Jv_CheckArrayStore, not soft_checkarraystore. Use
12147 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
12149 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
12151 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
12152 length_identifier_node): New global tree node constants.
12153 * parse.y (kw_super, kw_this, kw_length): Removed globals.
12154 Replace uses by super_identifier_node etc.
12155 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
12157 * parse.y (resolve_field_access): Don't special-case ".length" if
12158 flag_emit_class_files.
12159 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
12160 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
12163 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
12165 * decl.c (init_decl_processing): Remove unused method_type_node fields.
12166 * class.c (make_method_value): Remove init for removed fields.
12168 * class.c (layout_class): Use build_java_argument_signature.
12169 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
12171 * typeck.c (push_java_argument_signature): Removed. Merged into ...
12172 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
12173 (build_java_signature): Don't use push_java_argument_signature.
12175 * typeck.c (lookup_argument_method): New function.
12176 * parse.y (java_check_regular_methods): Use lookup_argument_method
12177 instead of lookup_java_method2 followed by lookup_java_method.
12179 * parse.y (check_method_redefinition): Minor optimization.
12181 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
12182 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
12184 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
12186 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
12189 * gjavah.c (java_float_finite): Use K&R-style definition.
12190 (java_double_finite): Likewise.
12191 (generate_access): Now returns void. Changed all callers.
12192 (last_access_generated): Removed.
12193 (process_file): Only make a single pass over the .class file.
12195 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
12197 * class.c (get_dispatch_table): Add extra dummy vtable entry,
12198 for compatibility for G++ (with -fvtable-thunks).
12199 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
12201 * gjavah.c (process_file): Use public inheritance for super-class.
12203 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12205 * lex.c (java_init_lex): Initialize ctxp->package.
12206 * parse.h (struct parser_ctxt): package and package_len replaced
12207 by tree package, an identifier node. Field method_decl_list is
12208 gone. Fixed comments.
12209 (lookup_field_wrapper, merge_qualified_name, not_accessible,
12210 class_in_current_package): New function prototypes.
12211 * parse.y (array_type:): Set class loaded flag on primitive type
12213 (package_declaration:): Assign ctxp->package to the
12215 (method_invocation:): Handle invocation of method qualified by
12217 (single_type_import_declaration:): Removed ambiguity check.
12218 (java_pop_parser_context): New local variable `next'. Reset and
12219 set IMPORT_CLASSFILE_NAME flags on current and previous import
12221 (java_accstring_lookup): Use new local macro COPY_RETURN.
12222 (lookup_field_wrapper): New function.
12223 (parser_qualified_classname): Use merge_qualified_name.
12224 (parser_check_super_interface): Broaden error message.
12225 (do_resolve_class): Check for qualified class name in the current
12226 compilation unit if appropriate.
12227 (process_imports): Check for already defined classes.
12228 (check_pkg_class_access): Got rid of call to
12229 get_access_flags_from_decl.
12230 (java_complete_expand_methods): Call safe_layout_class based on
12231 the current class size.
12232 (make_qualified_primary): Build a WFL qualification on primary if
12234 (merge_qualified_name): New function.
12235 (make_qualified_name): Use merge_qualified_name.
12236 (resolve_expression_name): Use safe_lookup_field.
12237 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
12238 (resolve_qualified_expression_name): Likewise. Check on resolved
12239 element accessibility.
12240 (not_accessible_p, class_in_current_package): New functions.
12241 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
12242 (patch_method_invocation_stmt): Merged common pieces. Check
12243 accessibility of invoked method.
12244 (check_for_static_method_reference): Add returned type in error
12246 (invocation_mode): Get rid of bogus check on PRIVATE methods.
12247 (refine_accessible_methods_list): Merged two conditions in test.
12248 (java_complete_class): Sanity check on stabilize_ref gone.
12249 * zextract.c (read_zip_archive): Cast lseek second argument to long.
12251 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
12253 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
12255 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
12257 * gjavah.c (F_NAN): Removed.
12258 (F_NAN_MASK): New macro.
12259 (F_POSITIVE_INFINITY): Removed.
12260 (F_NEGATIVE_INFINITY): Likewise.
12261 (java_float_finite): Rewrote.
12262 (D_NAN_MASK): Renamed.
12263 (java_double_finite): Rewrote.
12264 (D_POSITIVE_INFINITY): Removed.
12265 (D_NEGATIVE_INFINITY): Likewise.
12267 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
12268 If verbose, print underlying representation of value in hex.
12270 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
12272 * buffer.h, buffer.c: New files.
12273 * Makefile.in (JAVA_OBJS): Add buffer.o.
12275 Support locals variables and writing their debug entries to .class.
12276 * jcf-write.c: Simplify some by user new buffer type.
12277 (vode_buffer_grow): Removed.
12278 (struct localvar_info): New type.
12279 (localsvars, localvartable): New buffers.
12280 (localvar_alloc, localvar_free): New functions.
12281 (generate_bytecode_insns): Handle local variables.
12282 (generate_classfile): Write LocalVariableTable attribute.
12284 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12286 * jcf-io.c (open_in_zip): Check the zipfile magic number.
12287 * zipfile.h (ZIPMAGIC): New macro.
12289 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
12291 * Makefile.in (gjavah.o): Updated dependencies.
12292 (jcf-dump.o): Likewise.
12293 (all.indirect): Use ../gjavah.
12294 (../gjavah$(exeext)): Likewise.
12295 (clean): Don't remove gjavah.
12296 (clean): Remove parse.c, not java/parse.c.
12297 * Make-lang.in (java): Added gjavah.
12298 (gjavah$(exeext)): New target.
12299 (GJAVAH_SOURCES): New macro.
12300 (java.all.build): Added gjavah.
12301 (java.all.cross): Likewise.
12302 (java.rest.encap): Likewise.
12303 * config-lang.in (compilers, stagestuff): Added gjavah.
12305 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
12307 * gjavah.c (java_float_finite): New function.
12308 (java_double_finite): Likewise.
12309 (F_POSITIVE_INFINITY): New macro.
12310 (F_NEGATIVE_INFINITY): Likewise.
12312 (D_POSITIVE_INFINITY): Likewise.
12313 (D_NEGATIVE_INFINITY): Likewise.
12315 (print_field_info): Use java_float_finite and java_double_finite.
12317 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
12319 * parse.y (method_header): Name "this" implicit argument.
12321 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
12323 * jcf-write.c: Write out LineNumberTable attribute in .class file.
12324 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
12325 (put_linenumber): New function.
12326 (generate_bytecode_insns, generate_classfile): Write line numbers.
12328 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12330 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
12331 (lookup_name, build_known_method_ref, build_class_init,
12332 build_invokevirtual, invoke_build_dtable, match_java_method,
12333 build_field_ref, pushdecl_force_head, build_java_binop,
12334 binary_numeric_promotion, build_decl_no_layout,
12335 build_java_arrayaccess, build_newarray, build_anewarray,
12336 build_java_array_length_access, build_java_arraynull_check): New
12337 extern function prototypes.
12338 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12339 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
12341 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
12343 * jcf.h (jcf_out_of_synch): New extern function prototype.
12344 * parse.h: Static/global function implemented in parse.y
12345 prototyped and declarations moved at the end of the file.
12346 (DECL_P): Check that the argument isn't null.
12347 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12348 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
12349 (QUAL_DECL_TYPE): New macro.
12350 (PARAMS): Macro definition removed.
12351 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
12352 (return_statement:): Call build_return.
12353 (field_access:): Call make_qualified_primary in sub rule.
12354 (method_invocation:): Build method invocation and call
12355 make_qualified_primary when processing primaries.
12356 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
12357 get_type_from_signature.
12358 (java_check_regular_method): Extra integer 0 argument when calling
12359 lookup_java_method2.
12360 (lookup_java_interface_method2): Extra method DECL argument when
12361 calling lookup_java_interface_method2.
12362 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
12363 COMPOUND_EXPR node.
12364 (java_complete_expand_method): Layout current class iff not
12365 already done. Don't process interface's methods.
12366 (java_complete_expand_method): Use super class only if it
12367 exists. Use current class otherwise.
12368 (make_qualified_primary): New function.
12369 (resolve_expression_name): Process qualified expression or
12370 expression from primary the same way.
12371 (resolve_expression_name): Two last arguments to
12372 resolve_field_access are now NULL_TREEs.
12373 (resolve_field_access): New variable is_static. Local field must
12374 be DECLs. is_static computed on field DECLs only. Append code in
12375 where_found to the field access if necessary. Use QUAL_DECL_TYPE
12376 to initialize field_type.
12377 (resolve_qualified_expression_name): New local variable,
12378 previous_call_static and is_static. Handle primaries with function
12379 calls, casts, array references and `this'. `super' now handled as
12380 `(super_class)this'. Use is_static to clarify boolean expressions.
12381 Added code to handle case where a proper handle is required to
12382 access a field. Use QUAL_DECL_TYPE where applicable.
12383 (maybe_access_field): New function.
12384 (patch_method_invocation_stmt): New arguments primary, where,
12385 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
12386 deleted. Use `where' as a type to search from if specified. Check
12387 for static method reference where forbidden. Append primary or
12388 current_this to the argument list if not calling constructor nor
12390 (check_for_static_method_reference): New function.
12391 (patch_invoke): Layout the class on which new is done if
12393 (lookup_method_invoke): Changed format to report errors on
12395 (qualify_ambiguous_name): New local variable this_found. Now
12396 handle things from primaries. Method call are considered
12398 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
12399 changed into NULLs.
12400 (not_initialized_as_it_should_p): Comply with the new DECL_P.
12401 (java_complete_tree): New case fo RETURN_EXPR. Process function
12402 call arguments in separate function.
12403 (complete_function_arguments): New function.
12404 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
12406 (patch_assignment): Take the return function slot into account as
12407 a RHS. Distinguish assignment from a return.
12408 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
12409 when checking methods in interfaces.
12410 (resolve_type_during_patch): NULL argument to unresolve_type_p
12411 instead of NULL_TREE.
12412 (patch_newarray): Fixed typo in comment.
12413 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
12414 (build_return, patch_return): New functions.
12415 * typeck.c (lookup_java_constructor): Fixed typo in comment.
12417 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
12419 * constants.c (find_name_and_type_constant, find_fieldref_index,
12420 find_methodref_index): New methods.
12421 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
12422 just return given method. Also, rename to build_known_method_ref.
12423 (expand_invoke): Rename call to build_invoke_non_interface.
12424 * java-tree.h, parse.h: Update prototype.
12425 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
12426 (such as expand_expr_stmt) if flag_emit_class_files.
12427 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
12428 STACK_TARGET, IGNORE_TARGET): New macros.
12429 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
12430 (generate_bytecode_insn): New function to generate method's bytecode.
12431 (generate_classfile): Node generate Code attribute for a method.
12432 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
12433 push_long_const, field_op, adjust_typed_op, maybe_wide):
12434 New functions used by generate_bytecode_insn.
12436 * typeck.c (signature_include_return): Remove variable.
12437 (push_java_argument_signature, build_java_argument_signature): New.
12438 (build_java_signature): Use push_java_argument_signature.
12439 * parse.y: Use build_java_argument_signature instead of fiddling
12440 with signature_include_return.
12442 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
12444 * gjavah.c (print_c_decl): Always generate JArray<>* for array
12447 * Makefile.in (all.indirect): Added gjavah$(exeext).
12448 (gjavah$(exeext)): Added $(exeext).
12451 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12453 * class.c (layout_class): Call to java_layout_parsed_class replace
12454 by safe_layout_class.
12455 * expr.c (build_java_array_length_access): Removed static storage
12456 class in the function definition.
12457 (build_java_arraynull_check): Likewise.
12458 Also fixed typos in two comments.
12459 * lex.c (java_init_lex): Initialize static global kw_length.
12460 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
12461 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
12463 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
12464 * parse.h (resolve_no_layout): New static function declaration.
12465 (get_identifier_in_static): Declaration removed.
12466 (java_layout_parsed_class): Function name declaration changed to
12468 (build_newarray_node, patch_newarray, resolve_type_during_patch,
12469 not_initialized_as_it_should_p, build_this): New static function
12471 (pushdecl_force_head, build_java_binop, int_fits_type_p,
12472 binary_numeric_promotion, stabilize_reference,
12473 build_decl_no_layout, build_java_arrayaccess): Extern function
12474 declarations moved into their own section.
12475 (build_newarray, build_anewarray, build_java_array_length_access,
12476 build_java_arraynull_check): New extern function declarations.
12477 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
12478 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
12480 (CALL_CONSTRUCTOR_P): New macro.
12481 * parse.y (kw_length): New static global tree node.
12482 (return_statement): Tagged <node>.
12483 (RETURN_TK): Tagged <operator>.
12484 (variable_declarator_id:): Build variable declaration with an
12485 empty initialization value if a syntax error was found in the
12486 initialization part of the variable declaration.
12487 (statement_without_trailing_substatement:): return_statement: now
12488 uses the default rule.
12489 (return_statement:): Temporarily fixed to return NULL_TREE.
12490 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
12491 (class_instance_creation_expression:): Class creation rules now
12492 call build_method_invocation upon reduction.
12493 (array_creation_expression:): Rules call build_newarray_node upon
12495 (dim_exprs:): Build a list of dimension expressions.
12496 (dim_expr:): Store location of the OSB_TK in the dimension
12498 (method_invocation:): Added a new error rule.
12499 (build_unresolved_array_type): WFL argument may also be an array
12500 on a primitive type. Name of the argument changed to reflect this.
12501 (method_declarator): Insert argument type at the beginning of the
12502 argument type list and later reverse the list.
12503 (unresolved_type_p): Argument 'returned' may be optionally
12505 (java_layout_class_from_source): Function renamed
12507 (resolve_and_layout): Now call resolve_no_layout and
12509 (resolve_no_layout): New function.
12510 (purify_type_name): New function.
12511 (complete_class_report_errors): Call purify_type_name during error
12512 report on a type not found.
12513 (process_imports): error_found local variable doesn't need to be
12514 initialized to zero.
12515 (declare_local_variables): New local type_wfl. Fixed typo in error
12516 message. type_wfl assigned to unresolved type and used to register
12517 incomplete type. Build a WFL around the variable initialization
12518 statement so that debug info can be generated on it.
12519 (source_start_java_method): Reverse argument list after they've
12521 (current_this): New static global variable.
12522 (java_complete_expand_methods): Set current_this when appropriate.
12523 (resolve_expression_name): Build correct static and non static
12524 field access bearing a simple name.
12525 (resolve_field_access): Resolve the length field of arrays. Handle
12527 (patch_method_invocation_stmt): Set the type of the method
12528 invocation to error_mark_node. This value is later overridden by a
12529 valid type, if any. Don't handle qualified constructor invocation
12530 as qualified method invocation. Call lookup_method_invoke with its
12531 new flag. It's no longer necessary to access the selected method
12532 as the value of a tree list. Handle constructor invocation.
12533 (patch_invoke): Reverse argument list when invoking non interface
12534 methods. Insert call to new as the first argument of the
12536 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
12537 defined within a final class. Return INVOKE_STATIC if the invoked
12538 method is a constructor.
12539 (lookup_method_invoke): New lc argument is a flag to indicate a
12540 constructor lookup. Now handle constructor lookup. Choose the most
12541 specific method in case several were matching the invocation
12542 requirements. Return a method decl instead of a tree list featuring
12543 one single method decl element.
12544 (refine_accessible_methods_list): New lc flag argument to
12545 indicate that a constructor is being looked up.
12546 (not_initialized_as_it_should_p): New function.
12547 (java_complete_tree): Now process fake tree codes
12548 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
12549 save_expr on resolved function call arguments. Case on
12550 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
12551 (patch_assignment): LHS can be a field access expression. When
12552 dealing with reference, lhs_type is the promoted type of the
12553 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
12555 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12556 (patch_binop): Use not_initialized_as_it_should_p where
12558 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12559 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
12561 (resolve_type_during_patch): New function.
12562 (patch_cast): Call resolve_type_during_patch to resolve type and
12563 report error accordingly.
12564 (patch_array_ref): Use not_initialized_as_it_should_p where
12565 applicable. Array base expression is saved before being
12566 used. Promote the type of an array elements if it contains non
12568 (build_newarray_node, patch_newarray, build_this): New functions.
12570 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
12572 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
12573 increment it in `for' statement.
12574 (print_field_info): If number is inf or nan, don't print it.
12575 (print_method_info): If method name is `delete', just ignore it.
12576 (print_c_decl): Special-case jstringArray.
12578 * gjavah.c (help): New function.
12579 (no_argument): New function.
12580 (usage): Changed text.
12581 (main): Rewrote argument handling. Now handles -v, --help,
12583 (version): New function.
12584 (found_error): New global.
12585 (main): Return found_error.
12586 (generate_access): Set found_error.
12587 (print_c_decl): Likewise.
12589 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
12591 * gjavah.c (print_c_decl): Don't print "," when examining field.
12592 Skip type name when looking at "[L" types.
12593 (process_file): Now static.
12594 (generate_access): Now returns int.
12595 (last_access_generated): New global.
12596 (process_file): Clear last_access_generated; make multiple passes
12598 (print_field_info): Just return if generate_access returns true.
12599 (print_method_info): Likewise. Also, allow <init> functions to
12601 (print_c_decl): Added is_init argument. Print constructors
12603 (print_cxx_classname): Use UTF8_GET to extract characters from
12605 (print_base_classname): New function.
12606 (print_class_decls): New function.
12607 (process_file): Use it.
12608 (utf8_cmp): New function.
12610 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
12612 * lang-options.h: Format changed to match changes in gcc/toplev.c
12613 to implement a --help option.
12615 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
12617 * decl.c (init_decl_processing): Revert change to dtable_type.
12619 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
12621 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
12623 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
12625 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
12627 * lang.c (lang_init): Default flag_exceptions to 1, without
12628 checking to see if it's 2 first.
12630 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
12632 * constants.c: Include "system.h".
12633 * decl.c: Likewise.
12634 * lang.c (flag_new_exceptions): Get via extern now.
12635 (lang_init_options): New functions. Turn on flag_new_exceptions.
12637 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12639 * lex.c (java_lex): Return 0 when we see an invalid character in
12642 * lex.c (java_read_char): Specify extra argument when calling
12644 (java_read_unicode, java_parse_end_comment,
12645 java_parse_escape_sequence): Likewise,
12646 (java_lex): Specify extra argument when calling
12647 java_lex_error. Test that IDs are beginning with a legal character
12648 for IDs. Handle invalid characters with an error message and a
12649 call to java_lex_error.
12650 (java_lex_error): Adjust column position by new argument
12651 `forward'. Issue an error even if in the middle of reporting an
12654 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
12656 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
12657 we don't explicitly put a null pointer when we're copying it.
12659 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
12661 * gjavah.c (print_cxx_classname): New function.
12662 (super_class_name): Likewise.
12663 (print_super_fields): Removed.
12664 (in_super): Removed.
12665 (print_field_info): Never generate #defines.
12666 (print_c_decl): Changed generated types to match JNI. No longer
12667 print class name before method name.
12668 (print_method_info): Print "static" before static methods.
12669 Print "virtual" before non-final methods.
12670 (usage): Use exit(1), not exit(-1).
12672 (print_field_info): Use %.17g to print a double.
12673 (last_access): New globals.
12674 (process_file): Initialize last_access.
12675 (usage): Now static.
12676 (ACC_VISIBILITY): New define.
12677 (generate_access): New function.
12678 (print_field_info): Call it.
12679 (print_method_info): Likewise. Also, generate information for all
12680 methods, not just native methods. Return void.
12681 (print_c_decl): Return void.
12682 (print_field_info): Return void.
12684 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12686 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12687 processing the jc1 grammar file. Prefix bison functions and
12688 variables with java_.
12689 (parse.c): Dependencies on parse.h and lex.h
12690 * expr.c (build_java_arrayaccess): Function now global.
12691 * java-tree.h: Comment reorganized to carry on previous
12692 classification effort.
12693 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
12694 RESOLVE_TYPE_NAME_P): New flags on WFLs.
12695 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
12696 java_parse (new prefix java_ generated by bison).
12697 (java_layout_parsed_class, java_register_parsed_class): Function
12699 (yyparse): Removed unnecessary call to init_outgoing_cpool.
12700 * lex.c (static tree wfl_op): Variable deleted.
12701 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12702 ctxp fields to NULL_TREE.
12703 (java_lex): No longer create WFL for operators. Filename caching
12704 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12705 created as STRING_CST and later expanded. Removed extra argument
12706 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12708 (build_wfl_node): Removed code in comments.
12709 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12710 store token and location data in the current bison token.
12711 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12712 static/extern function declaration at the beginning of the file.
12713 (struct qualification): Data structure definition deleted.
12714 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12715 (qualify_ambiguous_name): Function declaration modified. Function
12716 now returns nothing.
12717 (build_array_ref, patch_array_ref, make_qualified_name,
12718 resolve_qualified_expression_name, maybe_generate_clinit,
12719 resolve_field_access): New static function declarations.
12720 (build_java_arrayaccess): New extern function declaration.
12721 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12722 (CALL_EXPR_PRIMARY): Macro deleted.
12723 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12724 (struct parser_ctxt): Field initialized_final
12725 removed. non_static_initialized, static_initialized: New fields.
12726 * parse.y (static tree kw_super, static tree kw_this): New global
12728 (%union): tree wfl field of operator member replaced by int
12729 location. WFLs are non longer created for operators.
12730 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12731 (qualified_name:): Now calls make_qualified_name to build the
12733 (type_declaration:): Consider generating <clinit> when class
12735 (variable_declarator:): Directly build an assignment node when the
12736 variable is initialized when declared.
12737 (this_or_super:): Build a WFL and set current location when THIS
12738 or SUPER are parsed.
12739 (expression_statement:): Wrap statement around a WFL.
12740 (primary_no_new_array:): Fixed typo. Changed value returned by
12741 THIS_TK because of its new type (temporary).
12742 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12743 (field_access:): Build qualified name with SUPER.
12744 (method_invocation:): Fixed returned value because of SUPER's new
12746 (array_access:): Use OSB_TK location information.
12747 (post_increment_expression:, post_decrement_expression:,
12748 unary_expression:, pre_increment_expression:,
12749 pre_decrement_expression:, unary_expression_not_plus_minus:,
12750 cast_expression:, multiplicative_expression:,
12751 additive_expression:, shift_expression:, relational_expression:,
12752 equality_expression:, and_expression:, exclusive_or_expression:,
12753 inclusive_or_expression:, conditional_and_expression:,
12754 conditional_or_expression:, assignment:): Use new location/token
12755 information available on operators.
12756 (create_class): Set super_decl_type to NULL_TREE when processing
12758 (register_fields): Field initialization is now a MODIFY_EXPR
12759 node. Chain initialization code to the matching lists (according
12760 the the field declaration modifiers).
12761 (maybe_generate_clinit): New function.
12762 (method_header): Don't set method's DECL_NAME to a WFL when adding
12763 methods to java.lang.Object.
12764 (resolve_and_layout): Now can return NULL_TREE if the type
12765 resolution fails. Otherwise, return the class DECL instead of its
12767 (check_method_redefinition): Don't patch method DECL_NAME if it
12768 belongs to java.lang.Object.
12769 (process_imports): Simply assign error_found to the value returned
12770 by check_pkg_class_access.
12771 (declare_local_variables): Don't use their init statements (if
12772 any) when parsing error were previously found. Reuse MODIFY_EXPR
12773 build during parsing as an init statement.
12774 (java_method_add_stmt): Now return the current method body.
12775 (java_layout_parsed_class, java_register_parsed_class): Functions
12777 (java_complete_expand_methods): Initialize the constant pool on a
12778 per class basis. Layout the classes before expanding their method
12779 bodies. Don't try expand artificial constructor code if error were
12780 found. Make the classes data and register them if no error were
12782 (java_complete_expand_method): Retrieve an artificial constructor
12783 argument list before entering its body. Assign the top block to
12784 the artificial constructor function body and set types of declared
12785 blocks and compound statements to void. Walk method body if not an
12786 artificial constructor.
12787 (make_qualified_name, cut_identifier_in_qualified): New functions.
12788 (resolve_expression_name): Fixed comments. Save/restore the
12789 current class CLASS_LOADED_P flag value. Build non qualified
12790 static field access and handle qualified expression names.
12791 (resolve_field_access, resolve_qualified_expression_name): New
12793 (patch_method_invocation_stmt): Use the new expression resolution
12794 scheme, calling resolve_field_access when the function call is
12795 resolved as an expression.
12796 (qualify_ambiguous_name): Function rewritten to work on qualified
12797 expression produced by make_qualified_name.
12798 (java_complete_tree): Promote type when function's argument are
12799 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12800 the assignment to discover further errors if RHS is a expression
12801 name that fails to evaluate. Declare LHS initialized even though
12802 the assignment failed. Don't use the location variable and removed
12803 extra argument in patch function calls. Now handle the ARRAY_REF
12804 case and build internal string representation when STRING_CSTs are
12806 (build_method_invocation): Don't wrap function call around a WFL.
12807 (build_assignment): Likewise. Use the operator location
12809 (patch_assignment): Handle array access LHSs. Handle error
12810 provenance, resulting in a better error report.
12811 (build_binop): Use op_location from operator as binop location
12813 (build_unaryop, build_incdec, build_cast): Likewise.
12814 (patch_binop): Extract location information from the node. Fixed
12815 typo in error message.
12816 (patch_unary_op): Extract location information from the node.
12817 (build_array_ref, patch_array_ref): New functions.
12819 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12821 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12822 match _Jv_IsInstanceOf.
12823 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12824 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12826 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12828 * decl.c (init_decl_processing): Functions are now named
12829 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12831 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12833 * java-tree.h (load_class): Add prototype.
12834 * class.c (is_compiled_class): Add missing arg to load_class.
12835 * expr.c (expand_java_NEW): Call load_class.
12836 * parse.y (process_import): Removed bogus use of void return value.
12838 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12840 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12841 Function name is "_Jv_Throw" instead of "soft_athrow".
12842 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12843 Function name is "_Jv_AllocObject" instead of "soft_new".
12844 Takes an extra parameter (object size).
12845 * expr.c: Update calls.
12847 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12849 * lex.c (java_get_line_col): Handle end-of-file.
12850 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12852 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12854 * lang.c (lang_init): Make -fexceptions the default.
12855 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12856 exception handling is not turned on.
12858 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12860 * lang.c (flag_new_exceptions): Make this this default.
12861 * decl.c (end_java_method): Call emit_handlers.
12862 * except.c (method_init_exceptions): Set language code and version.
12863 (expand_start_java_handler): Enable exception, and call
12864 expand_eh_region_start.
12865 (expand_end_java_handler): Enable exception, and set up catch blocks.
12866 (emit_handlers): New routine to generate the saved handlers.
12867 * java-except.h (emit_handlers): Add prototype.
12869 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12871 We used to have three different representations of the constant pool:
12872 the CPool structure, the tree_constant_pool, and the constructures
12873 used to build the Class object (which may need class and string
12874 constants) in compiled code. None were appropriate for compiling
12875 to .class files, so I did a major overhaul.
12877 First, the tree_constant_pool array was removed. Things were
12878 modified to the CPool structure in the JCF could be used.
12879 Second, a "capacity" field was added to the CPool, and functions
12880 written to search for a matching constant, adding one if not found.
12881 The code that generated the Class object was changed to use a CPool.
12882 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12883 the static Class object are now only in build_constants_constructor.
12884 Finally, I wrote code which can generate a .class file (including its
12885 constant pool) from the RECORD_TYPE of a class. This is a big step
12886 on the way to compiling Java source into .class files.
12888 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12889 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12891 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12892 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12893 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12894 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12895 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12896 (lang_type): Removed constant_pool field.
12897 * jcf.h (CPool): Renamed size to count. Added field capacity.
12898 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12899 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12900 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12902 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12903 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12904 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12905 (set_constant_entry, find_constant1, find_constant2,
12906 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12907 find_utf8_constant, find_class_or_string_constant): New functions.
12909 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12910 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12911 (give_name_to_class, get_class_constant): Likewise.
12912 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12913 (get_name_and_type_constant, get_ref_constant): Removed.
12914 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12915 * parse.y: Don't save/restore tree_constant_pool.
12916 * verify.c (verify_jvm_instructions): Update for new approach.
12917 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12919 * lang-options.h: Added -femit-class-file, -femit-class-files.
12920 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12921 (lang_f_options): Added "emit-class-file(s)".
12923 * expr.c (build_java_arrayaccess): Generate more efficient array
12924 bounds checking, by using unsigned compare.
12926 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12928 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12930 * parse.h: New comment on the handling of unresolved type
12931 identifiers. JDEPs are now part of the jdep_code enum.
12932 (typedef struct jdep): Now use enum jdep_code or int, depending on
12933 availability. Both are narrowed down to an 8 bits bitfield.
12934 (CALL_EXPR_PRIMARY): Fixed comment.
12936 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12938 * Make-lang.in (java): Added gjavac and jvgenmain.
12939 (java.start.encap): Depend on gjavac.
12940 (java.rest.encap): Depend on jvgenmain.
12942 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12943 (JAVA_CROSS_NAME): Likewise.
12944 (java.all.build): Depend on jvgenmain and gjavac.
12945 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12946 (jvgenmain$(exeext)): New target.
12947 (java.install-common): Wrote.
12948 * config-lang.in (compilers, stagestuff): Added gjavac and
12951 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12953 * lang.c (lang_decode_option): New argc/argv interface.
12955 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12957 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12958 * decl.c (build_decl_no_layout): New function.
12959 * expr.c (java_lang_expand_expr): Layout declarations found in
12960 blocks before they're pushed.
12961 * jcf-parse.c (load_class): Save current line when parsing class
12963 (parse_source_file): Register class before expanding their
12965 * lang.c (put_decl_node): Produce `null' when `void *' is
12967 * lex.c (static tree wfl_op): New static global, for error report
12969 (java_init_lex): wfl_operator and wfl_op initialized
12970 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12972 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12973 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12974 build_unresolved_array_type): New static function definitions.
12975 (build_decl_no_layout): New extern function declared.
12976 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12977 faulty modifier exists.
12978 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12979 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12980 (UNARY_PLUS_EXPR): New fake operator.
12981 (struct parser_ctxt): New field osb_number.
12982 * parse.y (static tree wfl_operator): New static WFL for operator
12983 bound error messages.
12984 (DECR_TK, INCR_TK): Moved.
12985 (OP_TK): Tagged <operator>.
12986 (array_type:): Now call build_unresolved_array_type.
12987 (dim_expr:): Count the number of '[' seen.
12988 (post_increment_expression, post_decrement_expression,
12989 pre_increment_expression, pre_decrement_expression,
12990 unary_expression_not_plus_minus, unary_expression:): Actions are
12991 now building the corresponding unary expressions.
12992 (cast_expression:): Actions are now building cast expressions.
12993 (build_unresolved_array_type): New function.
12994 (create_interface): Reset the number of declared interfaces.
12995 (create_class): Likewise.
12996 (method_header): Methods declared within the scope of an interface
12997 are now implicitly set public and abstract.
12998 (java_complete_class): Variable's and parameter's type are patched
12999 with a promoted type.
13000 (declare_local_variables): Resolved non builtin types are promoted
13001 before being used to build a variable decl. Removed type patch
13002 posted on variable initialization statement.
13003 (source_start_java_method): Use build_decl_no_layout to build the
13004 decl of a parameter of incomplete type.
13005 (java_register_parsed_class): Process interfaces too. Call
13006 rest_of_decl_compilation on each processed class declarations.
13007 (java_complete_expand_methods): Don't attempt to expand things in
13009 (java_complete_tree): Process CONVERT_EXPR, even though it always
13010 has a type. Propagate error_mark_node to node's type too. Promote
13011 method's call argument type and return error_mark_node if
13012 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
13013 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
13014 handle unary operator nodes.
13015 (build_assignment): Added comment.
13016 (print_int_node): New function.
13017 (patch_assignment): New second argument. New error handling. Use
13018 print_int_node. Handle references. Use can_cast_to_p to issue
13019 different error message according to the context and check upon
13020 the initialization of the RHS.
13021 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
13022 (operator_string): Handle more operators.
13023 (patch_binop): No longer use a function static
13024 wfl_operator. Improved error message on shift distance.
13025 (build_unaryop, build_incdec, build_cast, patch_unaryop,
13026 patch_cast): New functions.
13028 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
13030 * jvspec.c: New file.
13031 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
13033 * java-tree.h (identifier_subst): Add declaration.
13035 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
13037 * jvgenmain.c (main): Generate call to JvRunMain.
13039 * class.c (make_class_data): Push value for "sync_info" field.
13040 * decl.c (init_decl_processing): Push "sync_info" field.
13042 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
13044 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
13045 Java (source) name, not signature.
13046 Set TYPE_ALIGN to (at least) that of element_type.
13048 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
13050 * class.c: Moved classname-mangling-rekated code to ...
13051 * mangle.c: ... this new file.
13052 * jvgenmain.c: New program (needs mangle.c) to generate main program.
13053 * Makefile.in: Update for above changes.
13055 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13057 * expr.c (truthvalue_conversion): Convert integer and floating
13058 point value to their truth value.
13059 * lex.c (java_lex): Handle the `null' literal.
13060 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
13061 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
13062 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
13065 * parse.y: Reorganization/documentation on token declaration.
13066 (binop_lookup[]): New added new tree codes.
13067 (relational_expression): Build corresponding binary operators.
13068 (equality_expression, conditional_and_expression,
13069 conditional_or_expression): Likewise.
13070 (java_complete_class): Fix crash in debug message.
13071 (java_complete_tree): Check initialization of method call
13072 arguments. Further bogus node evaluation to detect more error
13073 during assignments. Handles more binary operators.
13074 (patch_assignment): Use DECL_P.
13075 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
13077 (operator_string): Handle more case. Compacted source.
13078 (patch_binop): Changed function comment. Checking for
13079 uninitialized first operand takes the compound assignment into
13080 account and uses DECL_P. Checking for uninitialized second operand
13081 delayed to routine's end. Use macros to issue type bound error
13082 messages and issue messages on both operands if their types are
13083 different. Force fixed type into node. Handle all binary
13086 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13088 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
13089 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
13090 build operator node and return tokens.
13091 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
13092 * parse.h (java_complete_tree): Changed returned type in prototype.
13093 (build_method_invocation, build_assignment, patch_assignment,
13094 patch_binop): New static function declarations.
13095 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
13096 BUILD_EXPR_WFL): New macros.
13097 * parse.y (enum tree_code binop_lookup[]): New static for token to
13099 (%union): Parser union has new sub-structure `operator'.
13100 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
13101 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
13102 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
13103 ASSIGN_ANY_TK): Tokens tagged `operator'.
13104 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
13105 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
13106 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
13107 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
13108 (assignment_operator:): Rule tagged `operator'.
13109 (expression_statement:): Re-installed default rule.
13110 (method_invocation:): Sub rules call build_method_invocation.
13111 (postfix_expression:): Don't attempt to resolve name here. Just
13113 (multiplicative_expression:): Sub-rules build corresponding binop
13115 (additive_expression:, shift_expression:, and_expression:,
13116 exclusive_or_expression:, inclusive_or_expression:): Likewise.
13117 (assignment:): Sub rule invoke build_assignment.
13118 (assignment_operator:): Default rules on sub rules.
13119 (force_error): Added documentation on this variable.
13120 (declare_local_variables): Build initialization calling
13122 (expand_start_java_method): Removed unused rtx declaration. Mark
13123 arguments as already initialized.
13124 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
13125 (java_complete_expand_methods): Don't process next method if
13126 completion of the previous one triggered errors.
13127 (java_complete_expand_method): Call source_end_java_method if no
13128 error were found during completion.
13129 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
13130 locals declaratilon. Handle names found within a class. Return
13131 error_mark_node when things aren't found.
13132 (patch_method_invocation_stmt): Return error_mark_node on failures.
13133 (patch_invoke): Removed unused local. Return the correct node.
13134 (java_complete_tree): Now returns a value. The BLOCK section binds
13135 local identifiers and the type of a BLOCK is now void. Assign the
13136 result of operand completion on COMPOUND_EXPR. Assign the
13137 encapsulated node of a WFL to the result of its completion, except
13138 when the node is an identifier. Now handle MODIFY_EXPR and several
13139 binary operators. Return error_mark_node on errors.
13140 (build_method_invocation, build_assignment, patch_assignment,
13141 build_binop, operator_string, patch_binop): New functions.
13142 * typeck.c (binary_numeric_promotion): New function.
13144 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
13146 * class.c (identifier_subst): New convenience wrapper for ident_subst.
13147 Replace most uses of ident_subst by identifier_subst.
13149 * class.c (push_class_static_dummy_field): Removed function.
13150 (build_class_ref): Find Class object decl by looking up "CNAME.class",
13151 instead of looking got "class" static field. Create that decl here.
13152 (class_identifier_node): Removed; no longer needed.
13153 (init_class_processing): Don't init class_identifier_node.
13154 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
13155 Do nreverse 0 times (instead of twice) for Object and Class.
13156 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
13158 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
13160 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
13161 while initializing linenumber_count and linenumber_table.
13162 Do it before init_function_start (which calls emit_line_note).
13163 * expr.c (expand_byte_code): Don't need to clear lineno here.
13165 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
13167 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
13168 then mangle number as _N_.
13170 * class.c (mangle_class_field): New function.
13171 (build_class_ref): Set assembler name of class reference using
13172 mangle_class_field.
13173 (push_class_static_dummy_field): Likewise.
13175 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
13177 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
13178 of assigning to TREE_CODE. The latter method exploits a feature
13179 of GCC that is not ANSI compliant.
13181 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13183 * decl.c (pushdecl_force_head): New function.
13184 (pushlevel): Removed conditional printf.
13185 (complete_start_java_method): Don't enter local variable scope if
13186 function is compiled from source code.
13187 * expr.c: parse.h now included
13188 (java_lang_expand_expr): New function.
13189 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
13190 printf. Terminate buffer when doing directories.
13191 * jcf-parse.c (parse_source_file): Call lang_init_source before
13192 parsing and before code generation.
13193 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
13194 use printf if the macro is defined.
13195 * lang.c (lang_init): Install lang_expand_expr hook on
13196 java_lang_expand_expr.
13197 (java_dummy_print): New function.
13198 (lang_init_source): New function.
13199 * lex.c (java_lex): Remember location of an opening brace at the
13200 second nesting level.
13201 (java_is_eol): Unget character seen after a CR if it is EOF.
13202 * parse.h: Now includes lex.h
13203 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
13204 printf if the macro is defined.
13205 (expand_start_java_method, build_expr_block, enter_block,
13206 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
13207 New static function declarations.
13208 (pushdecl_force_head): New extern function declaration.
13209 (INCOMPLETE_TYPE_P): New macro.
13210 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
13211 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
13212 BLOCK_EXPR_ORIGIN): New macros.
13213 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
13214 DECL_SOURCE_LINE_LAST): New macros.
13215 (struct parser_ctxt): Removed field current_method_decl, redundant
13216 with the field current_function_decl. Added fields
13217 first_ccb_indent1 and pending_block.
13218 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
13219 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
13221 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
13222 (compilation_unit:): Cosmetic on sub rule.
13223 (type_declaration:): Cosmetic on sub rules. Added an error rule.
13224 (variable_initializer:): Installed default rule on expression:.
13225 (method_declaration:): method_header: starts a new
13226 method. method_body: installs the function body, absorbs blocks
13227 emitted for temporary variable scopings, pops function's body block
13228 and merges function's last statement lineno in DECL_SOURCE_LINE.
13229 (method_body:): Installed default rules.
13230 (block:): Call enter_block when an opening brace is seen. Absorb
13231 scoping blocks and call exit_block when a closing brace is seen.
13232 (block_statement:): Cosmetic changes.
13233 (method_invocation:): Create WFL around CALL_EXPR node.
13234 (patch_stage): Added comment around definition.
13235 (method_header): Try to use first_ccb_indent1 as the first line of
13236 the method, so BP debug info are emitted at the first opening
13237 brace of the function. If the function has no body, use the
13238 location of the function's name. Override currently defined method
13239 name with the matching WFL so we can point redefinition errors
13240 using the location where the function's name was declared.
13241 (check_abstract_method_header): Interprets DECL_NAME as an
13242 identifier or as a WFL, accordingly.
13243 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
13244 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
13245 location and name information out of it and reinstall DECL_NAME to
13246 its original identifier node value.
13247 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
13248 function's source code).
13249 (read_import_dir): Test the value returned by find_class and issue
13250 a fatal accordingly.
13251 (declare_local_variables): Push a new block for the scope of the
13252 new variable(s) if code has been already generated at that nesting
13253 level. Pinpoint redefinition errors using the variable id
13254 WFLs. Generate initialization code if necessary. If the variable
13255 type is incomplete, register a patch on its decl.
13256 (source_start_java_method): Rewritten. Define a new block for the
13257 function's parameters. Build parameter decl out of function's
13258 arguments and register them for a patch if their types are
13260 (expand_start_java_method): Includes the part of
13261 source_start_java_method that was pushing the parameter decls and
13262 completing the method start code.
13263 (source_end_java_method): Removed call the expand_end_bindings and
13264 poplevel (already taken care of). Reinstall function's arguments
13265 and get function's last line of code before calling
13266 expand_function_end.
13267 (java_method_add_stmt): New comment before the function's
13268 code. Complement the second operand of the current COMPOUND_EXPR
13270 (java_complete_expand_methods): Don't generate debug info on line
13271 zero when expanding a generated constructor.
13272 (java_complete_expand_method): Set start and end line numbers for
13273 a artificially generated constructor to one and manually call
13274 enter_block and exit_block when defining it. For all methods:
13275 expand function's start calling the new expand_start_java_method
13276 and invoke java_complete_tree on the effective method's body, if
13278 (resolve_expression_name): Now use lookup_name_in_blocks to search
13279 local variable decls and print out an error when variables are
13281 (patch_method_invocation_stmt): Inserted comment before the
13283 (lookup_method_invoke): Chain method's arguments using chainon
13284 with the current arg list as a second argument. Inserted missing
13285 IDENTIFIER_POINTER when reporting an error on methods not found.
13286 (refine_accessible_methods_list): Don't retain constructors.
13287 (patch_arguments): Function removed.
13288 (java_complete_tree): Inserted comment before the function's
13289 code. New case for BLOCKs. Moved the WFL case a bit
13290 further. Complete function's arguments.
13291 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
13292 maybe_absorb_scoping_blocks): New functions.
13294 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13296 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
13298 * jcf-parse.c (parse_source_file, java_error_count): New forward
13299 and extern declarations.
13300 (java_parse_abort_on_error): Macro moved.
13301 (jcf_parse_source): fatal called if fopen fails. Now calls
13303 (parse_source_file): New parse_only parameter. Reflects the
13304 elimination of the second pass.
13305 (yyparse): parse_source_file called with argument set to 0.
13306 * jcf.h (JCF_ZERO): Sets java_source to zero.
13307 * lex.c (java_init_lex): pass argument is gone. Function modified
13308 to be called once during the analysis of a file.
13309 (java_unget_unicode): Fixed typo in fatal message.
13310 (java_get_line_col): Likewise.
13311 (java_lval): Likewise. String literals no longer built during
13313 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
13315 * parse.h (MODIFIER_WFL): New macro.
13316 (parse_check_super, parser_check_super_interface): Now return int.
13317 (parser_chain_incomplete_item, not_builtin_p,
13318 complete_method_decl): Declarations removed.
13319 (build_method_invocation_stmt, build_invoke): Renamed using the
13320 `patch' instead of `build'
13321 (register-incomplete_type, obtain_incomplete_type,
13322 java_complete_tree, java_complete_expand_method,
13323 unresolved_type_p, create_jdep_list): New function declarations.
13324 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
13325 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
13326 (jdep): New typedef on new struct _jdep.
13327 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
13328 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
13329 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13330 JDEP_RESOLVED_P): New macros.
13331 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
13332 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
13333 JDEP_VARIABLE): New enum values and jdep kinds.
13334 (jdeplist): New typedef on struct _jdeplist.
13335 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
13337 (CALL_EXPR_PRIMARY): New macro.
13338 (struct parser_ctxt): Fields java_pass, current_method_decl,
13339 method_decl_list deleted. New field jdeplist.
13340 (INCOMPLETE_P): Macro deleted.
13341 * parse.y (single_type_import_declaration:): Removed pass switch.
13342 (type_import_on_demand_declaration): Likewise.
13343 (field_declaration:): Removed pass switch on all sub rules.
13344 (class_declaration:): Call the complete_class_decl removed on
13346 (method_declaration:): Removed second pass switch. No longer chain
13347 methods decl when method_header reduced.
13348 (method_header:): Sub rules no longer depend on pass switch.
13349 (method_declarator:): Likewise.
13350 (method_body:): Likewise.
13351 (abstract_method_declaration:): Likewise.
13352 (block_statement:): Likewise.
13353 (local_variable_declaration:): Likewise.
13354 (argument_list:): Likewise.
13355 (method_invocation:): Likewise. Call to build_method_invocation_stmt
13356 removed. Partial CLASS_EXPR tree node built instead.
13357 (postfix_expression:): Removed pass switch on all sub rules.
13358 (java_pop_parser_context): Free classd_list content.
13359 (yyerror): Call obstrack_grow0 to finalize error message.
13360 (check_class_interface_creation): Comment modified to reflect new
13361 returned value meaning. Removed second pass switch. Return 1 if an
13362 error was found, 0 otherwise. Adjust pointer on filename if a
13363 leading path separator was found.
13364 (maybe_create_class_interface_decl): Removed first pass switch
13365 when linking the class decl to the class_list. Install a new
13366 jdep_list for the class.
13367 (add_superinterfaces): List of unresolved interfaces is
13368 gone. Unresolved interfaces are directly added to the current
13370 (create_interface): Second pass shortcut removed.
13371 ctpx->modifier_ctx access through MODIFIER_WFL.
13372 (create_class): Second pass shortcut removed. Call to
13373 register_incomplete_type replaces the call to
13374 parser_chain_incomplete_item.
13375 (complete_class_decl): Function removed.
13376 (duplicate_declaration_error): New way of retrieving redeclared
13378 (register_fields): Call to lookup_modifier_cl replaced by
13379 MODIFIER_WFL. New way of handling unresolved type, using
13380 unresolved_type_p and obtain_incomplete_type.
13381 register_incomplete_type replaces call to parser_chain_incomplete_item.
13382 (patch_stage): New static global variable.
13383 (method_header): New way of handling unresolved type, using
13384 unresolved_type_p and obtain_incomplete_type. patch_stage used to
13385 indicates that the method decl needs to be patched.
13386 (check_abstract_method_header): Call to lookup_modifier_cl
13387 replaced by MODIFIER_WFL.
13388 (method_declarator): Incomplete argument type are registered
13389 calling register_incomplete_type. Patch on the declared method is
13390 issued in that case.
13391 (unresolved_type_p): New function.
13392 (parser_check_super_interface): New comment to reflect function's
13393 modified returned type (int). Function and has a new argument
13394 this_wfl. Call to parse_error_context uses this_wfl instead of
13395 relying on lookup_cl.
13396 (parser_check_super): Comment reflects function's new returned
13397 type (int). Function returns nonzero value on error.
13398 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
13399 register_incomplete_type, jdep_resolve_class): New functions to
13400 handle incomplete types in declarations.
13401 (java_complete_class): Rewritten to work with the new incomplete
13402 type handling scheme.
13403 (complete_class_report_errors): Likewise.
13404 (complete_method_decl): Removed: it jobs is now handled by
13405 java_complete_class.
13406 (do_resolve_class): Class loaded in not already loaded and not
13407 found in Java source code.
13408 (java_check_regular_methods, java_check_abstract_methods): Don't
13409 call complete_method_decl anymore.
13410 (lookup_modifier_cl, not_builtin_p): Functions deleted.
13411 (read_import_dir): Got rid of the pass number dependency.
13412 (declare_local_variables): New handling of unresolved types (patch
13414 (source_start_java_method): New parameter level. Function called
13415 with level set to 1 when argument types are potentially
13416 unresolved. Called to complete the job with level set to 2 once
13417 types are complete.
13418 (source_end_java_method): Call to permanent_allocation
13419 removed. Waiting to be replaced by a more suitable obstack
13421 (java_complete_expand_methods, java_complete_expand_method,
13422 java_expand_finals): New functions.
13423 (build_method_invocation_stmt): Renamed
13424 patch_method_invocation_stmt. Extracts function call expression
13425 (wfl) and arguments (args) from CALL_EXPR tree operands.
13426 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
13427 call. Patch the function and argument operand of the CALL_EXPR
13429 (patch_argument, java_complete_tree): New functions.
13431 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
13433 Recover from missing fields and methods (i.e. error instead of fatal).
13434 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
13435 * expr.c (expand_invoke): Recover from missing method.
13436 (expand_java_field_op): Recover from missing field.
13437 Inline references to java.lang.{Integer,Char,...}.TYPE.
13438 * typeck.c (get_type_from_signature), java-tree.h: New function.
13439 * class.c (add_method): Use get_type_from_signature.
13440 (build_class_ref): Handle a class that was not found.
13441 * typeck.c (convert): Handle conversion to pointers (for convenience).
13442 * verify.c (verify_jvm_instructions): Use get_type_from_signature
13443 instead of lookup_field to handle missing fields.
13445 * jcf-parse.c (process_zip_dir): Set java_source.
13447 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
13449 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
13451 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13453 * jcf-parse.c (load_class): Don't change input_filename before
13454 calling jcf_parse_source (but still do it before calling
13456 (jcf_parse_source): Assign input_filename after having saved the
13458 * lex.c (java_init_lex): Chain a WFL node to the import on demand
13459 list. ctxp->modifier_ctx zeroed according to its new
13460 definition. ctxp->filename initialized. Removed
13461 JAVA_MODIFIER_CTX_UNMARK.
13462 (java_unget_unicode): Update the character based column position.
13463 (java_allocate_new_line): ref_count not used anymore. Always free
13464 ctxp->p_line. Initialize c_line->char_col to 0.
13465 (java_get_unicode): Update the character based column position.
13466 (java_lex): Use ctxp->elc to store current position in source
13467 file, at the beginning of the parsed token. Set modifier_ctx entry
13468 corresponding to the parse modifier to a WFL node. Return a WFL
13469 node when an identifier is parsed.
13470 (java_lex_error): Now uses ctxp->elc to store current position in
13472 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
13473 * lex.h (build_wfl_node): New function definitions.
13474 (struct java_line): ref_count and next fields are gone. New field
13476 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13477 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
13478 (JAVA_COLUMN_DELTA): New macro.
13479 (java_lc): New typedef on new struct _java_lc.
13480 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
13481 (parse_error_context, parse_warning_context): Changed prototypes.
13482 (java_get_line_col): Added as an available global function.
13483 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
13484 (IC_DECL): Replaced by macro IC_TYPE
13485 (DEPEND_WFL): New macro.
13486 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
13488 (exit_java_complete_class): Removed a commented out statement.
13489 (struct parser_ctxt): Added comments on fields. modifier_ctx is
13490 now an array of tree nodes. Deleted fields line_list and
13491 e_line. New field elc, to replace e_line.
13492 * parse.y (array_type:): Build WFL node.
13493 (qualified_name:): Build a single WFL node out of two. Retain
13494 the location information of the first node in the resulting node.
13495 (package_declaration:): Use package name as a WFL node
13496 (single_type_import_declaration:): Use imported name as a WFL node.
13497 (type_import_on_demand_declaration:): Use root of the imported
13498 packages as a WFL node.
13499 (field_declaration:): Removed unused local variable cl.
13500 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
13501 (yyerror): New static elc. Removed static error_line, error_pos.
13502 New local code_from_source. Save ctxp->elc into elc at the first
13503 pass. Call java_get_line_col to get a string of the line where
13504 the error occurred.
13505 (debug_line): Removed static function.
13506 (parse_error_context, parse_warning_context): Parameter cl is now
13507 a WFL node. Use its value to initialize ctxp->elc.
13508 (redefinition_error): Parameter cl is now a WFL node.
13509 (parse_add_interface): New parameter wfl. No longer call
13510 lookup_cl, use wfl instead.
13511 (check_class_interface_creation): Parameter cl is now a WFL node.
13512 (maybe_create_class_interface_decl): Likewise.
13513 (add_superinterfaces): New function.
13514 (create_interface): Removed local cl, node, super_decl,
13515 super_decl_type. Function now uses id as a WFL node. Better
13516 warning/error report on obsolete or forbidden mix of
13517 modifiers. Now calls add_superinterfaces to register interfaces.
13518 (create_class): Removed local cl, node. Local variable id is used
13519 as a WFL node. Better error report on forbidden modifier
13520 mix. Uses add_superinterfaces to register interfaces.
13521 (find_field): Argument cl is now a WFL node. Now store the WFL
13522 node of a fields that needs to be checked for their
13524 (method_header): Local variable node non longer used. Local
13525 variable id replaces cl.
13526 (check_modifiers_consistency): Local variable cl is now a WFL
13528 (method_declarator): Local variable cl replaced by parameter id.
13529 (parser_qualified_name): Now uses parameter name as a WFL node.
13530 (parser_check_super_interface): New parameter wfl, for achieve
13531 greater accuracy during error reports.
13532 (parser_chain_incomplete_item): New parameter named location. Used,
13533 along the decl, to construct the incomplete item node.
13534 (java_complete_class): resolve_class now uses WFL node extracted
13535 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
13537 (complete_method_decl): Unresolved function's argument types are WFL.
13538 (resolve_class): Parameter cl is now a WFL node.
13539 (resolve_and_layout): Likewise.
13540 (do_resolve_class): Likewise. Try first to use cl and then do the
13541 lookup on the decl when calling check_pkg_class_access.
13542 (complete_class_report_errors): Use IC_TYPE in place of
13543 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
13544 instead of doing a lookup over the decl.
13545 (java_check_final): Use WFL info from field tree list.
13546 (lookup_cl): Rewritten and returns a statically defined WFL node.
13547 (lookup_modifier_cl): Now uses information from WFL nodes.
13548 (process_imports): Likewise.
13549 (read_import_dir): name and cl arguments replaced by a single WFL
13550 node. Function modified accordingly.
13551 (find_in_imports_on_demand): Now uses WFL node.
13552 (check_pkg_class_access): cl argument is now a WFL node.
13553 (declare_local_variables): Fixed to use WFL nodes.
13554 (resolve_expression_name): Likewise.
13555 (build_method_invocation_stmt): name_combo argument renamed
13556 wfl. Function modified to use WFL nodes.
13557 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
13558 (lookup_method_invoke): cl is now a WFL node. Added missing
13559 IDENTIFIER_POINTER to class type decl name.
13561 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
13563 * lang.c (init_parse): Now returns char* containing the filename.
13565 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
13567 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
13569 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
13570 * class.c (make_class_data): If flag_assume_compiled, initial class
13571 state is CSTATE_PREPARED; make superclass and interfaces direct
13572 references, rather than constant pool indexes.
13574 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13576 * parser.y: Include flags.h. Removed debug variable pl.
13577 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
13578 (block:): Likewise.
13579 (labeled_statement_nsi:): Generate debug info when reducing
13580 expression_statement:.
13581 (check_pkg_class_access): get_access_flags_from_decl invokation
13582 fixed for new CLASS_* flags location.
13583 (source_end_java_method): Save/restore parser context when
13584 entering/leaving this routine. Restore lineno to its right value
13585 before calling expand_end_bindings.
13586 (build_method_invocation_stmt): build_invoke called with the
13587 current line information.
13588 (build_invoke): New argument cl. Wrap the function call around a
13590 (refine_accessible_methods_list): Changed comment, removed
13592 * parse.h: Fixed typo in comments.
13593 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
13594 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
13595 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
13597 * lex.c (java_lex): Record the last closing curly bracket of a
13599 * jcf-parse.c (jcf_parse_source): Now calls
13600 java_check_methods. Clarified comment, fixed typo.
13602 1998-04-09 Dave Brolley <brolley@cygnus.com>
13604 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
13605 (finish_parse): Expose for non USE_CPPLIB builds.
13607 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
13609 * lang.c (lang_print_xnode): New function.
13611 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
13613 * decl.c (class_dtable_decl), java-tree.h: New tree node.
13614 * class.c (get_dispatch_vector, get_dispatch_table): New functions
13615 used to build a class's dispatch table.
13616 (make_class_data): Generate dispatch table if flag_assume_compiled.
13617 Set dtable of class object to address of class_dtable_decl.
13619 * decl.c (int_decl_processing): Make soft_badarrayindex_node
13620 be volatile and have side effects - generates better code.
13622 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
13623 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
13625 * expr.c (expand_invoke): If class is final, method is
13626 effectively final, so can call it directly.
13628 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
13630 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
13632 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13634 * parse.y (build_method_invocation_stmt): Removed extra argument
13637 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13639 * expr.c (dtable_indent): Now static global.
13640 (expand_invoke): Now call invoke_build_dtable and
13641 build_invokevirtual.
13642 (invoke_build_dtable, build_invokevirtual): New functions.
13643 * jcf-io.c (find_class): Defer issuing a warning by setting
13644 jcf->outofsynch to 1.
13645 * jcf-parse.c (jcf_out_of_synch): New function.
13646 (load_class): Test this_jcf.outofsynch flag and call
13647 jcf_out_of_synch accordingly.
13648 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
13649 comment indentation.
13650 * lex.c (java_get_unicode): Fixed code indentation.
13651 (java_lex): Create string literal. Fixed typo. Removed several
13652 premature obstack_free.
13653 * parse.h: New enums for name resolution and invocation mode.
13654 (struct qualification): New data structure.
13655 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
13656 (do_resolve_class, build_method_invocation_stmt,
13657 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
13658 debug_line, identical_subpath_p, invocation_mode,
13659 refine_accessible_methods_list, build_invoke,
13660 lookup_method_invoke): New functions declared.
13661 (build_invokevirtual, invoke_build_dtable, match_java_method,
13662 build_field_ref, jcf_out_of_synch): New references to external
13664 (struct parse_ctxt): Removed artificial_constructor field.
13665 * parse.y: (array_type:): Type defined for this rule.
13666 (class_type:): Installed default rule for interface_type:.
13667 (array_type:): Now build Java array type.
13668 (qualified_name:): Now use obstack_grow0.
13669 (method_declaration:): Skip the artificial constructor added to
13671 (abstract_method_declaration:): Execute the code only during pass 1.
13672 (block:): Installed default rule in block_statements:.
13673 (block_statement:): Add the statement to the method during pass 2.
13674 (statement_expression): Installed default rule for
13675 method_invocation:.
13676 (argument_list:): Added code to build the argument list.
13677 (method_invocation:): Added call to create the method invocation
13679 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
13680 (debug_line): New function for debug.
13681 (complete_class_decl): No longer do something during pass 1.
13682 (method_header): Use BUILD_PTR_FROM_NAME.
13683 (parser_qualified_classname): Use obstack_grow0. Removed bogus
13685 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13686 function's main comment.
13687 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
13689 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
13690 (resolve_class): Now works with arrays.
13691 (do_resolve_class, resolve_and_layout): New functions.
13692 (java_check_regular_methods): Reverse method list before and after
13693 having processed it. No longer set ctxp->artificial_constructor.
13694 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
13695 accordingly. Fixed typo in issued error message. Now use
13697 (find_in_imports_on_demand): Now use obstack_grow0.
13698 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
13699 (source_end_java_method): Call expand_expr_stmt instead of
13700 expand_expr. Calls it before calling expand_function_end.
13701 (java_method_add_stmt): Do nothing if errors were found during
13703 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13704 (build_method_invocation_stmt, build_invoke, invocation_mode,
13705 lookup_method_invoke, refine_accessible_methods_list,
13706 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13708 * typeck.c (build_java_signature): Properly end method signature
13709 if return type skipped.
13710 (match_java_method): New function.
13712 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13714 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13716 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13718 * expr.c (build_invoke_non_interface): New function.
13719 (methods_ident, ncode_ident): Now static globals.
13720 (expand_invoke): Use build_invoke_non_interface.
13721 * java-tree.h (struct lang_decl): New field function_decl_body.
13722 (DECL_FUNCTION_BODY): New macro.
13723 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13724 CLASS_FROM_SOURCE_P.
13725 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13726 before starting pass 2. Call to java_generate_parsed_class replaced
13727 by java_register_parsed_class.
13728 * lex.c: Fixed typo in header. Some line width related formating.
13729 * lex.h: Some line width related formating.
13730 * parse.h (source_end_java_method, resolve_expression_name,
13731 complete_class_decl, maybe_create_class_interface_decl,
13732 check_class_interface_creation): New static function declarations.
13733 (java_layout_parsed_class, java_method_add_stmt): New function
13735 (struct parser_ctxt): Field mark_class_generate removed. New
13736 fields class_list and artificial_constructor.
13737 * parse.y: Fixed typo in header.
13738 (class_declaration:): Call complete_class_decl when class body
13740 (method_declaration:): Call source_end_java_method in pass 2 when
13741 the method body is defined.
13742 (postfix_expression:): Do expression name resolution on sub-rule
13743 name during pass 2.
13744 (create_class, create_interface): Merged common pieces.
13745 (check_class_interface_creation, maybe_create_class_interface_decl):
13747 (complete_class_decl): New function.
13748 (register_fields): Fixed line width related typo.
13749 (method_header): Correctly skip first argument when fixing
13750 argument line. Changed the loop.
13751 (java_check_circular_reference): Now use ctxp->class_list.
13752 (java_complete_class): Removed start/stop marking.
13753 (java_check_regular_methods): Now takes a class decl as an
13754 argument. Add default constructor if none were encountered.
13755 (java_check_methods): Now use ctxp->class_list. Changed call to
13756 java_check_regular_methods.
13757 (source_start_java_method): Set DECL_ARG_TYPE for each function
13759 (source_end_java_method, java_method_add_stmt): New functions.
13760 (java_generate_parsed_class): No longer exists.
13761 (java_layout_parsed_class, java_register_parsed_class): New functions.
13762 (resolve_expression_name): New function.
13764 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13766 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
13767 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13768 until pass initializations are done. Call read_import_dir with
13770 * parse.h: (lookup_modifier_cl): New function declared.
13771 (INTERFACE_FIELD_MODIFIERS): New macro.
13772 (OBSOLETE_MODIFIER_WARNING): New macro.
13773 * parse.y: (register_fields): Class type and current field name in
13774 local variables. Check modifier(s) if adding field(s) to an interface.
13775 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13776 and report errors using the faulty modifier line context.
13777 (lookup_modifier_cl): New function.
13778 (read_import_dir): Detect and report default import processing
13781 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13783 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13784 * class.c (is_compiled_class): Return 1 after making sure it
13785 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13786 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13787 * java-tree.h (flag_assume_compiled): Add decl.
13788 * lang.c (lang_f_options): Add the flag.
13789 (flag_assume_compiled): Add decl, default to 0.
13791 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13793 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13794 (is_compiled_class): Likewise.
13795 (layout_class): Likewise.
13796 (layout_class): Detect and lay out classes defined in source code.
13797 (interface_of_p, add_interface_do, may_add_interface): New
13799 (add_interface): Now use add_interface_do.
13800 (add_method_1): New function.
13801 (add_method): Now use add_method_1.
13802 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13803 (complete_start_java_method): New function.
13804 (start_java_mehod): Now call complete_start_java_method.
13805 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13806 (expand_invoke): Likewise and fixed typo.
13807 *gjava.c: (print_super_field): Use new argument to find_class
13810 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13811 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13812 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13814 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13815 (add_method_1, push_class): New prototypes.
13816 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13817 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13818 directory where the class was found.
13819 (find_class): New argument DO_CLASS_FILE. Function find_class
13820 modified accordingly.
13821 *jcf-parse.c: (fix_class_path): New function.
13822 (load_class): Use new VERBOSE argument. load_class now finds and
13823 loads/parses .class/.java files. Save read_state of current_jcf
13825 (java_parser_abort_on_error): New macro.
13826 (jcf_parse_source, parse_source_file): New function.
13827 (jcf_parse): Fixed typo.
13828 (yyparse): Call parse_source_file () only.
13829 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13830 writing the real class name back in the zip directory entry.
13831 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13832 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13833 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13834 (find_class): Prototype fixed.
13835 *lex.c: Added 1998 time stamp.
13836 Removed all static global variables, moved into the parser
13837 context data structure.. Now include unistd.h if SEEK_SET not
13839 (java_init_lex): Rewritten.
13840 (java_sneak_unicode): Modified current unicode access in current line.
13841 (java_unget_unicode): Likewise.
13842 (java_allocate_new_line): New allocation management.
13843 (java_read_char): Modified access and storage of unget_utf8_value.
13844 New way of processing current unicode.
13845 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13846 (java_get_unicode): Now use the parser context.
13847 (java_lineterminator): Likewise.
13848 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13849 of the reentrant parser implementation. Function now use the
13850 parser context data structure and java_lval. Fixed production of
13851 the float and double constant "out of range" error message. Fixed
13852 obstack use. Return integer value when hitting a modifier. Now
13853 return type for TRUE, FALSE and other predefined types. Return
13854 identifier as a TREE_LIST list containing the current line context
13855 as the TREE_VALUE sub-node.
13856 (java_unicode_2_utf8): Fixed typo in declaration.
13857 (java_lex_error): Now use the parser context data structure.
13858 *lex.h: Added 1998 time stamp.
13859 (struct java_line): New fields ref_count and next.
13860 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13861 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13862 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13863 *parse.h: Added 1998 time stamp.
13864 (java_parse_source_file): Renamed from parse_source_file.
13865 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13866 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13867 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13868 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13869 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13870 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13871 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13872 (struct parser_ctxt): New data structure to keep the parser context.
13873 *parse.y: Added 1998 time stamp, got rid of static global variables.
13874 (java_error_count, ctxp): New global variables.
13875 (%union): New value field.
13876 (numeric_type, integral_type): Rules removed.
13877 (primitive_type): Rule defined to handle integral, float, double and
13879 (qualified_name, package_declaration,
13880 single_type_import_declaration, type_import_on_demand_declaration,
13881 modifiers, class_declaration, super, interfaces,
13882 interface_type_list, class_body, field_declaration,
13883 field_declaration, variable_declarators, variable_declarator,
13884 variable_declarator_id, method_declaration, method_header,
13885 formal_parameter_list, formal_parameter, method_body, block,
13886 static, interface_declaration, extends_interfaces,
13887 abstract_method_declaration, local_variable_declarators): Rules now
13889 (force_error, do_warning): New global statics.
13890 (push_parser_context, parser_context_save_global,
13891 parser_context_restore_global, pop_parser_context): New functions.
13892 (yyerror): Now uses the global parser context. Fixed use of obstack.
13893 (parse_error, parse_error_context, parse_warning_context,
13894 java_accstring_lookup, redefinition_error, check_modifiers,
13895 parser_add_interface, create_interface, create_class, find_field,
13896 duplicate_declaration_error, register_fields, method_header,
13897 check_modifiers_consistency, check_abstract_method_header,
13898 method_declarator, parser_qualified_classname,
13899 parser_check_super_interface, parser_check_super,
13900 parser_chain_incomplete_item, java_check_circular_reference,
13901 layout_class_from_source, java_complete_class,
13902 complete_method_decl, resolve_class, complete_class_report_errors,
13903 java_check_final, check_method_redefinition,
13904 java_check_regular_methods, java_check_abstract_methods,
13905 java_check_methods, lookup_java_interface_method2,
13906 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13907 process_imports, find_in_imports, read_import_entry,
13908 read_import_dir, find_in_imports_on_demand,
13909 check_pkg_class_access, not_builtin_p, declare_local_variables,
13910 source_start_java_method, java_generate_parsed_class): New
13912 *typeck.c: (signature_include_return): New global variable.
13913 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13914 to add the function returned type in the signature.
13916 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13918 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13920 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13922 * Make-lang.in (java.info): Added.
13923 (java.install-info): Added
13925 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13927 * Makefile.in (clean): Also remove java/parse.c.
13929 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13931 Add a pair of -fbounds-check/-fno-bounds-check options.
13932 * lang.c (lang_decode_option): Add code to grok arguments.
13933 (flag_bounds_check): Add decl.
13934 (lang_f_options): New array w/ the option in it.
13935 * java-tree.h (flag_bounds_check): Add decl.
13936 * lang-options.h: New file.
13937 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13938 of a static macro value.
13939 (JAVA_ARRAY_EXCEPTION): Delete macro.
13941 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13943 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13944 * expr.c (build_anewarray): Add missing promote_type.
13946 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13948 Add array types with known length to optimize bounds checking.
13949 * typeck.c (build_java_array_type): Take length parameter.
13950 (java_array_type_length, build_prim_array_type): New functions.
13951 * java-tree.h: Update for new functions.
13952 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13953 * class.c: Use build_prim_array_type.
13954 * expr.c (can_widen_reference_to): Handle known-length array types.
13955 (verify_jvm_instructions): Keep track of integer push instructions
13956 followed by newarray/anewarray, so we can build known-length arrays.
13957 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13958 (java_array_data_offset): New function.
13959 (build_java_array_length_access): New function. Optimize if constant.
13960 (build_java_arrayaccess): Constant fold bounds check.
13961 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13962 (build_newarray, build_anewarray): New functions.
13963 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13964 * verify.c (merge_types): Handle known-lengh array types.
13966 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13968 * expr.c (expand_byte_code): Fix performace bug, which caused
13969 searching linenumber_table to be linear rather than constant.
13971 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13973 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13975 * decl.c, java-tree.h (soft_fmod_node): New global.
13976 * decl.c (init_decl_processing): Define __builtin_fmod.
13977 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13978 using __builtin_fmod.
13980 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13982 * keyword.h: New file, output of keyword.gperf as processed by
13984 * lex.c (java_lex_init): Initialize java_error_flag.
13985 * parse.c (YYERROR_NOW): Uses java_error_flag.
13986 * parse.y: New static java_error_flag. Useless definition of
13988 * parse.y (java_error): Portable error recovery using
13989 java_error_flag (not yet completely tuned).
13991 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13993 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13995 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13997 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13998 (parse.c, lex.c, keyword.h): New rules for Java source code
14000 * parse.c: Renamed into jcf-parse.c.
14001 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
14002 * keyword.gperf: New file, Java keywords.
14003 * parse.y: New file, Java language grammar.
14004 * parse.h: New file, Java language grammar definitions.
14005 * lex.c: New file, Java language lexer.
14006 * lex.h: New file, Java language lexer definitions.
14008 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
14010 * decl.c (clinit_identifier_node), java-tree.h: New global.
14011 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
14012 * verify.c (verify_jvm_instructions): Inline use of removed macros.
14013 * expr.c (expand_java_field_op): Check for invalid assignment
14016 * jcf-reader.c (get_attribute): Test for wrong attribute length.
14018 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
14020 * verify.c (verify_jvm_instructions): When processing a handler,
14021 attempt to set the current_subr to the right value.
14022 (More complicated code combines Sep 17 and Oct 22 versions.)
14024 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
14026 * class.c (push_class): Figure out (guess) name of source file.
14027 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
14028 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
14029 (parse_class_file): Change return type from int to void.
14030 Call debug_start_source_file/debug_end_source_file.
14032 * expr.c (build_java_binop): Fix masking 2nd operand.
14033 * decl.c (init_decl_processing): Set sizetype first.
14035 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
14037 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
14038 (Revert Sep 17 change.)
14040 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14042 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
14043 .class extension in their name and fix thing so we don't process
14044 them parse_zip_file_entries().
14045 (parse_zip_file_entries): Cleaned unused local variables.
14047 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
14049 * expr.c (can_widen_reference_to): Allows equal array element types.
14050 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
14051 * jcf-dump.c (RET): Get (and print) index.
14053 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
14054 Promote element type to POINTER_TYPE.
14056 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14058 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
14059 find_in_current_zip, jcf_figure_file_type): Moved from
14060 jcf-reader.c to parse.c.
14061 * zextract.c: (read_zip_archive): takes file_comment_length possible
14062 field into account.
14064 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
14066 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
14068 * verify.c (merge_types): Handle array types even better ...
14070 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
14072 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
14074 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
14075 * class.c (make_class_data): Don't build fields_decl if no fields.
14076 When building fields_decl, skip if DECL_ARTIFICIAL.
14078 * expr.c (java_stack_swap): Update stack_type_map.
14079 * verify.c (merge_types): Handle array types better.
14081 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
14083 * class.c (add_field): Don't promote short integral fields to
14084 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
14085 * expr.c (push_value): Promote and convert short integral values.
14087 * decl.c, java-tree.h (integer_two_node): New constant node.
14088 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
14090 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14092 * class.c (append_gpp_mangled_type): Use function argument
14093 unpromoted type to generate mangled name.
14095 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14097 * constants.c (build_constant_data_ref): Now uses current_class
14098 instead of main_class.
14099 (build_constants_constructor): Now uses current_class instead of
14101 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
14102 of the global variable SeepZipFiles done here.
14103 * zextract.c (read_zip_archive): extra_field optional field taken
14104 into account while computing the position of the class file in the
14106 * verify.c (verify_jvm_instructions): Use current_jcf to search
14108 * parse.c (load_class): First search for the class to load in the
14109 current zip file. Saves current_jcf (restored before returning
14110 from that function). Don't call JCF_FINISH in the class was found
14111 in the current ZIP file.
14112 (jcf_parse): If the class was found in the current ZIP file, save
14113 its tree_constant_pool (for later reuse).
14114 (parse_class_file): New function. Process each method defined in
14115 the current class and record the class as to be later registered.
14116 (yyparse): Rewritten. Figure the type of the current file and switch
14118 * lang.c: New global variable current_jcf.
14119 (lang_init): Removed compiling_from_source test (done later, in
14120 yyparse). Removed call the jcf_parse ().
14121 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
14122 (typedef struct JCF): New fields seen_in_zip (to mark a class found
14123 in the current ZIP file) and zip_offset (offset to the class data in
14124 the current zip file).
14125 * jcf-reader.c: zipfile.h included.
14126 localToFile: New ZipFileCache static global variable
14127 (parse_zip_file_entries): New function. Browse the current ZIP
14128 file directory and process each class found.
14129 (process_zip_dir): New function. Register each class found in the
14130 ZIP file directory. The class aren't parsed but a valid JCF is
14131 link to each of them.
14132 (find_in_current_zip): New function. Search for a class in the
14133 current ZIP file directory. If found, prepare the class so that it
14135 (jcf_figure_file_type): New function. Examine the file structure
14136 to figure a class file, a ZIP file. If none of these categories are
14137 matched, a source file is assumed.
14138 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
14139 SeenZipFile: New global variable.
14140 (open_in_zip): Use zipmember's length to accelerate the search for
14141 a member. If zipmember was NULL and zip file successfully read,
14143 * java-tree.h: New global variable current_jcf declared. Added
14144 declaration for current_constant_pool_tags, current_constant_pool_data,
14145 current_constant_pool_length, current_constant_pool_data_ref.
14146 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
14147 store the JCF of classes seen in a zip file) and tree *constant_pool
14148 (to save a loaded class constant pool). current_class declared here.
14149 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
14150 retrieve method_ref_constant.
14151 (PUSHC): java_push_constant_from_pool now uses current_jcf.
14152 (OBJECT): get_class_constant now uses current_jcf.
14153 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
14154 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
14155 (expand_invoke): Now uses current_class instead of main_class
14156 (build_class_init): Now uses current_class instead of main_class
14157 * class.c: New static global variable registered_class.
14158 (register_class): New function.
14159 (emit_register_class): Modified to use registered_class instead of
14161 (is_compiled_class): Now take into account class seen in the archive.
14163 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
14165 * except.h: Renamed to: java-except.h.
14166 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
14167 * except.c: Add semi-working (commented out) implementation.
14169 * expr.c (expand_iinc): Add needed flush_quick_stack.
14170 * parse.c (set_source_filename): New function.
14171 (give_name_to_class): Set input_filename from package.classname.java.
14173 * jcf-io.c (find_class): Don't look first in ".".
14175 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14177 * zextract.c (read_zip_archive): Now takes into account the
14179 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
14181 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
14183 * constants.c, java-tree.h (build_internal_class_name): New function.
14184 (alloc_class_constant): Re-implement using build_internal_class_name.
14185 * class.c (make_class_data): Likewise.
14186 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
14188 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
14190 * verify.c (verify_jvm_instructions): Temporarily set current_subr
14191 to NULL before pushing an exception handler target.
14193 * expr.c (flush_quick_stack): Save from low stack indexes to high.
14194 (java_stack_swap, java_stack_dup): Re-write to be safe from
14195 clobbering registers.
14196 (build_class_init): New function.
14198 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14200 * typeck.c (build_java_array_type): Temporary use
14201 permanent_obstack to create the array 'length' field.
14202 * expr.c (lookup_label): Temporay use permanent_obstack to create
14203 label if not found.
14204 * class.c (push_super_field): Tempory use permanent_obstack.
14206 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14208 * typeck.c (type_for_mode): Now handles double_type_node and
14210 * verify.c (verify_jvm_instructions): The instruction following
14211 the wide bytecode is checked. OPCODE_ret added to the list of
14214 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14216 * class.c (make_class): Temporary use permanent_obstack. Set the
14217 class CLASS_P field to 1.
14218 (push_class): Temporary use permanent_obstack.
14219 (set_super_info): Temporary use permanent_obstack.
14220 (add_method): Temporary use permanent_obstack, set
14221 METHOD_TRANSIENT().
14222 (add_field): Temporary use permanent_obstack. Sets
14223 FIELD_VOLATILE() and FIELD_TRANSIENT().
14224 (build_class_ref): Temporary use permanent_obstack if the class
14226 (build_static_field_ref): Temporary use permanent_obstack when
14227 creating field's rtl.
14228 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
14229 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
14230 and fields. Function finalized, as far as flag handling.
14231 (push_class_static_dummy_field): Temporary use permanent_obstack.
14232 (emit_register_class): Force generation of class registration at
14234 * decl.c (end_java_method): Call permanent_allocation() before
14236 * expr.c (can_widen_reference_to): Added comment to interface
14237 handling, fixed typo.
14238 (lookup_field): Now uses CLASS_P() to correct FIXME
14239 (expand_invoke): Verification on public && !static &&
14240 !abstract moved into soft_lookupinterfacemethod (kaffe).
14241 Use Object class dtable if objectref is an array when expanding
14243 (java_push_constant_from_pool): Temporary use permanent_obstack
14244 for CONSTANT_string
14245 * parse.c (get_ref_constant): Temporary use permanent_obstack to
14246 create constant references.
14247 (get_constant): Temporary use permanent_obstack to create constant.
14248 (load_class): Temporary use permanent_obstack to load class.
14249 (jcf_parse): Temporary use permanent_obstack to perform class
14251 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
14252 (build_java_signature): Temporary use permanent_obstack.
14253 * verify.c: (verify_jvm_instruction): removed unnecessary verification
14255 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
14256 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
14259 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
14261 * class.c (append_gpp_mangled_type): Fix typo.
14262 (emit_register_class): Use main_class to get class object, rather
14263 than looking for no-longer-existing static decl starting with _CL.
14264 * typeck.c (parse_signature_type): Promote array element type
14265 if it is a RECORD_TYPE.
14267 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
14269 * class.c (push_class_static_dummy_field): New function.
14270 (mangle_static_field): New. Do G++-style mangling of static fields.
14271 (layout_class): Mandle static fields here, not in add_field.
14272 (build_class_ref): The class object is now a dummy static field.
14273 * decl.c (find_local_variable): Look for best, instead of first match.
14274 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
14275 (build_java_athrow): Don't check here if exception is Throwable.
14276 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
14277 (TYPE_USED): Removed. No longer used ...
14278 * parse.c (jcf_parse): Call push_class_static_dummy_field.
14279 * verify.c (push_pending_label): New function.
14280 (push_pending_block): Renamed to check_pending_block.
14281 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
14282 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
14283 re-checking possible handlers) after a store (less wasted work).
14284 Check for null handler (finally) before calling add_handler.
14285 Various changes to (finally?) correctly handle try/finally.
14287 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
14289 * class.c: Include stdio.h.
14291 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
14293 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
14294 to make sure class is initialized before static/special invoke.
14296 * verify.c (verify_jvm_instructions): On a store instruction,
14297 call find_local_variable to force pre-allocation of decl and rtx.
14298 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
14300 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
14302 * class.c (build_class_ref): Strip off "promoted_" if need be.
14303 (make_field_value): Call build_java_signature when needed.
14304 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
14305 * expr.c (build_java_athrow): Don't push_value of exception.
14306 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
14307 match specification of [fd]cmp[lg] for NaNs.
14308 (expand_byte_code): Add support for exception handler ranges.
14309 * except.c: Add skeleton for EH code-generation.
14310 * verify.c (merge_types): Treat all promoted integral types as equal.
14311 * constants.c (build_constants_constructor): To force creation of
14312 current_constant_pool_data_ref, call build_constant_data_ref.
14314 * javaop.def (lload): Fix typo.
14315 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
14317 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14319 * parse.c: Don't include function.h.
14321 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
14323 * except.[ch]: New files.
14324 * Makefile.in (JAVA_OBJS): Add except.o
14325 * expr.c: Temporary warning about unimplemented exceptions.
14326 * verify.c: Verify exception handlers.
14328 * jcf-dump.c (disassemble_method): Print exception table.
14330 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14332 * expr.c (verify_jvm_instructions): Started a thorough
14333 verification of invoke* bytecodes.
14334 (expand_byte_code): flush quick stack if PC is the target of a
14335 branch. and undef RET (conflicting with config/i386/i386.h).
14336 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
14338 (expand_invoke): Now handles invokeinterface and do more
14339 verification according to the bytecode.
14340 (lookup_field): Don't try to load the class if processing
14342 (can_widen_reference_to): Now handles interfaces.
14343 * decl.c (init_decl_processing): New global variable
14344 soft_lookupinterfacemethod_node, declared in java-tree.h.
14345 Call set_super_info on string_type_node.
14346 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
14348 * class.c (set_super_info): Fills the CLASS_* flags according to
14350 (get_access_flags_from_decl): Handles all class flags.
14352 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
14354 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
14355 * parse.c (yyparse): Check for abstract method, and missing code.
14356 * expr.c (expand_byte_code): Change interface.
14357 * lang.c (put_decl_node): Print promoted types prettier.
14358 * verify.c (verify_jvm_instruction): Change interface.
14359 Partial support for scanning exception table.
14360 For load instructions, handle promoted integral types.
14362 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
14364 * verify.c: New file, with contents moved from expr.c.
14365 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
14366 * typeck.c (is_array_type_p): Moved here from expr.c.
14367 * java-tree.h: Add some now-needed function declarations.
14368 * Makefile.in (JAVA_OBJS): Added verify.o.
14370 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14372 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
14373 METHOD_ABSTRACT flag.
14375 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
14376 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
14377 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
14379 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
14381 (start_java_method): Hook for SYNCHRONIZED methods.
14383 * expr.c (build_java_jsr, build_java_ret): New functions
14384 (JSR,PRE): New macros
14385 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
14386 (verify_jvm_instructions): tableswitch, lookupswitch,
14387 monitorenter, monitorexit, goto_w: verified.
14388 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
14389 (build_java_monitor): New function.
14390 (MONITOR_OPERATION): Modified to call build_java_monitor()
14391 (verify_jvm_instructions): Started a thorough verification of
14394 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
14396 Support verification of jsr/ret subroutines (used for try/finally).
14397 * decl.c (return_address_type_node): New type node.
14398 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
14399 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
14400 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
14401 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
14402 TYPE_USED): New macros for special types in type_map.
14404 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
14405 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
14407 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
14409 * expr.c (can_widen_reference_to): New function.
14410 (pop_type): Use it.
14411 (merge_type_state): Support handling start of subroutine.
14412 (push_pending_block): Return char* error message, instead of calling
14413 fatal on an error. Also handle subroutines.
14414 (verify_jvm_instructions): Handle errors from push_poending_block.
14415 Support jsr and ret instructions.
14417 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
14419 * jcf-io.c (find_classfile): Fix thinko.
14420 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
14422 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
14424 * Makefile.in (BISON): Remove.
14426 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
14428 * Makefile.in: Convert to autoconf.
14429 * config-lang.in (outputs): Added java/Makefile.
14431 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
14432 Rename cc1java to jc1.
14434 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
14435 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
14437 * class.c (class_depth): Do load_class if needed.
14439 Mostly better verification.
14440 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
14441 (init_decl_processing): Change return type of soft_checkcast.
14442 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
14443 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
14444 lang_print_error): New functions.
14445 (lang_init): Set global hook print_error_function to lang_print_error.
14446 * expr.c: In the type_map ptr_type_node is only used for null now.
14447 (pop_type, merge_types): Hence ptr_type_node matches any reference.
14448 (merge_types): Dererence pointer to record types before comparing.
14449 (decode_newarray_type, merge_types): On error just return NULL.
14450 (build_java_binop): Add preliminary implementation (with warning)
14451 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
14452 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
14453 (expand_compare, expand_java_goto, expand_java_call): Don't
14454 push_pending_block, since that only makes sense when verifying.
14455 (merge_type_state): Different return codes.
14456 (push_pending_block): A block may need to be verified more than once.
14457 (expand_byte_code): Warn about unused code at code generation time.
14458 (verify_jvm_instruction): Changed logic, since code may need to be
14459 re-verified if type-state has changed. Also, better error handling.
14460 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
14461 Improve newarray, anewarray, ?aload, athrow,
14462 * java-tree.h (LABEL_CHANGED): New macro.
14464 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14466 * decl.c (soft_athrow_node): New global variable initialized.
14467 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
14468 * typeck.c (convert): Added support for REAL_TYPE.
14469 (convert_to_char): New function.
14470 (convert): Handle CHAR_TYPE.
14471 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
14472 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
14473 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
14475 (verify_jvm_instructions): Added break a the end of bogus unop: label.
14476 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
14477 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
14478 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
14479 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
14480 to Use The Right Things.
14481 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
14482 compatible with INT. BOOLEAN is made equivalent to BYTE.
14483 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
14484 OPCODE_ifnonnull): Now supported.
14485 (build_java_athrow): New function.
14487 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
14489 Rename method name <init> to match G++ (and fix mangling).
14490 * class.c (layout_class): Replace method name of <init> by class name.
14491 (make_method_value): Do inverse renaming of constructor from <init>.
14492 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
14493 * typeck.c (lookup_java_constructor): New function.
14494 * expr.c (expand_invoke): If method_name is <init>, call
14495 lookup_java_constructor to find constructor.
14497 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
14499 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14501 * parse.c (get_class_constant): Modified to handle array "classes"
14502 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
14504 (convert): Modified to handle real type.
14505 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
14506 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
14507 variables declared.
14508 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
14509 soft_multianewarray, soft_newarray_node, soft_throw_node): New
14510 global variables initialized.
14511 (find_local_variable): Handles the case of a pointer
14512 (end_java_method): Restore the use of one more scope
14513 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
14514 build_java_array_length_access, expand_java_arrayload,
14515 expand_java_arraystore, expand_java_array_length,
14516 expand_java_multianewarray, expand_java_anewarray,
14517 build_java_check_indexed_type, is_array_type_p,
14518 build_java_throw_out_of_bound_exception): New functions.
14519 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
14520 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
14521 OPCODE_<t>aload): Implemented code for verification.
14522 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
14523 ARRAY_NEW_MULTI): Macro defined.
14524 (CONVERT): Modified to invoke convert().
14525 (case OPCODE_aload2): Fixed index typo from 2 to 1.
14527 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
14529 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
14530 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
14531 (make_class_data): Field name needs '/' as package prefix.
14532 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
14534 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
14536 Implement debug information for local variables.
14537 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
14538 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
14539 DECL_LOCAL_SLOT_CHAIN): New macros.
14540 (struct lang_decl_var): New type.
14541 * parse.c (give_name_to_locals): Move to decl.c.
14542 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
14543 (start_java_method): Re-write parameter handling.
14544 (pending_local_decls): New global variable.
14545 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
14546 (find_local_variable): Accept pc so we can skips decls not in range.
14547 (struct binding_level): Add end_pc field.
14548 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
14549 (various): Change so current pc gets passed to find_local_variable.
14551 * decl.c (init_decl_processing): Re-arrange fields in
14552 class_type_node and and method_type_node to match kaffe 0.9.1.
14553 * class.c (make_method_value, make_class_data): Update
14554 initializations to match.
14556 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
14558 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
14559 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
14560 (push_super_field): New function.
14561 (make_class_data): Handle inheritance of class static initializer.
14562 (layout_class): New name mangling.
14563 * constants.c (build_constant_data_ref): Init type of data array
14564 to a one-element array.
14565 (build_constants_constructor): Set DECL_SIZE from complete array type.
14566 * decl.c: Rename class_type, object_type etc to class_type_node,
14567 object_type_node etc. Make former inherit from latter.
14568 * expr.c (expand_invoke): Add cast of function address.
14569 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
14570 * parse.c (yyparse): Don't call layout_class here.
14571 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
14573 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
14575 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
14576 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
14577 (alloc_class_constant): New.
14578 * expr.c (expand_invoke): Make sure method's class is initialized.
14579 * class.c (interits_from_p, emit_register_class): New functions.
14580 * parse.c (yyparse): Call emit_register_class.
14582 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
14584 * constants.c: New file, to handle constant pool.
14585 * Makefile.in (JAVA_OBJS): Add constants.o.
14586 * decl.c (init_decl_processing): Update, fix, finish various structs.
14587 (pushdecl_top_level): New.
14588 * parse.c (layout_class): Moved to class.c.
14589 * expr.c (java_push_constant_from_pool): New function.
14590 * class.c (build_class_ref): Make work fully
14591 (make_class_data): Emit super-class, constant pool, interface vector.
14593 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
14595 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
14596 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
14597 * class.c (class_depth): New function.
14598 (lookup_named_class): Replaced by new function lookup_class.
14599 * decl.c (object_type_node, string_type_node): New.
14600 Remove various types that we no longer need.
14601 * expr.c (verify_jvm_instructions): New separate verifier pass.
14602 (push_type, pop_type): New functions for verifier.
14603 (type_stack_dup, pop_argument_types, merge_types): Likewise.
14604 (expand_byte_code): Simplify, since we assume already verified.
14605 (expand_invoke): Now mostly works.
14606 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
14607 * lang.c (main_class): Move to parse.c. Don't make_class yet.
14608 * parse.c: Wait to allocate class object until we know its name.
14609 (layout_class): Calculate DECL_VINDEX for each virtual method.
14610 * typeck.c (get_array_type): Rename to ...
14611 (build_java_array_type): ... and provide working implementation.
14612 (build_java_signature): New function - build Java signature of type.
14613 (set_java_signature): New function - cache signature with type.
14614 (lookup_java_method): New function.
14616 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
14618 * class.c (ident_subst): Take extra SUFFIX parameter.
14619 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
14620 (set_constant_value, build_static_field_ref, is_compiled_class): New.
14621 (build_class_ref): Actually implement.
14622 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
14623 * decl.c (builtin_function): New.
14624 (init_decl_processing): Update for current Kaffe. Declare some
14625 builtin Kaffe functions.
14626 * expr.c (build_address_of): New.
14627 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
14628 Renamed (from expand_java_new etc), and added working implementations.
14629 (build_field_ref): Now also handle static fields.
14630 (expand_invoke): Implement invokestatic, and start implement rest.
14631 * java-opcodes.h: Use javaop.def to avoid duplicated list.
14632 * javaop.def: Rename invokevirt -> invokevirtual.
14633 * lang.c (use_handles): Removed.
14634 * parse.c: Add support for ConstantValue attribute.
14635 Handle nested loading of a class. (JPOOL_UTF): New.
14637 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
14639 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
14641 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
14643 * Make-lang.in (java.install-man): New empty rule.
14644 * typeck.c (set_local_type): New function.
14645 * expr.c (STORE_INTERNAL): Call find_local_variable,
14646 not find_stack_slot. Call set_local_type.
14648 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
14650 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
14651 and building RECORD_TYPE CONSTRUCTORs.
14652 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
14654 * lang.c (use_handles): Change the default to 0.
14655 * decl.c: Define and build class_type, field_type, utf8const_type.
14656 * class.c (make_class_data, make_field_value,
14657 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
14658 hashUtf8String, strLengthUtf8, mangled_classname:
14659 Functions to build reflective data structures.
14660 * parse.c (yyparse): Call make_class_data.
14662 * jcf-io.c (open_class, find_classfile): New functions.
14663 * jcf-dump.c: Support reading classfile from explicitly-named
14664 class file (without CLASSPATH searching).
14666 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
14668 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
14669 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
14670 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
14671 (get_constant): Now trivial for CONSTANT_Utf8.
14673 * jcf.h: Make NEW_CPOOL the default.
14674 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
14676 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>
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