1 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
4 * jcf-parse.c: Include tm_p.h.
6 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
9 2003-01-14 Tom Tromey <tromey@redhat.com>
11 * class.c (make_class_data): Check that super is compiled before
12 building class reference to it.
14 2003-01-14 Andrew Haley <aph@redhat.com>
16 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
17 varargs function -- correct.
19 2003-01-14 Andrew Haley <aph@redhat.com>
21 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
23 2003-01-14 Andrew Haley <aph@redhat.com>
25 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
26 varargs function -- correct.
28 * parse.y (patch_assignment): Copy the rhs of an assignment into a
29 temporary if the RHS is a reference.
31 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
33 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
34 * keyword.h: Regenerated.
36 * All Files: Convert to ISO C style function definitions.
38 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
40 * parse.y (check_pkg_class_access): ANSIfy definition.
42 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
44 * decl.c, parse-scan.y, parse.y: Don't cast return value of
47 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
49 2003-01-09 Geoffrey Keating <geoffk@apple.com>
51 Merge from pch-branch:
53 2002-12-02 Geoffrey Keating <geoffk@apple.com>
55 * Make-lang.in (java/gjavah.o): Update dependencies.
56 * gjavah.c: Include ggc.h.
58 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
60 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
61 (JCFDUMP_OBJS): Add ggc-none.o.
62 (java/jcf-dump.o): Depend on GGC_H.
63 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
65 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
66 * jcf-dump.c: Include ggc.h.
68 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
70 * jcf.h (union cpool_entry): New.
71 (struct CPool): Use gengtype to mark. Change field 'data' to be
73 (struct JCF): Use gengtype to mark.
74 (CPOOL_UINT): Update for new cpool_entry type.
75 (CPOOL_USHORT1): Likewise.
76 (CPOOL_USHORT2): Likewise.
77 (CPOOL_FINISH): Use GC to free cpool subfields.
78 * parse.h (struct parser_ctxt): Mark field current_jcf.
79 * lex.c (java_init_lex): Use GC to allocate struct JCF.
80 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
81 (main_jcf): Use gengtype to mark.
82 (ggc_mark_jcf): Delete.
83 (get_constant): Update for new cpool_entry type.
84 (give_name_to_class): Likewise.
85 (get_class_constant): Likewise.
86 (init_outgoing_cpool): Use GGC to allocate struct CPool.
87 (java_parse_file): Use GGC to allocate struct JCF.
88 (init_jcf_parse): Don't call ggc_add_root.
89 * jcf-reader.c (jcf_parse_constant_pool): Update for new
91 * java-tree.h (current_jcf): Use gengtype to mark.
92 (CPOOL_UTF): Update for new cpool_entry type.
93 (outgoing_cpool): Use gengtype to mark.
94 (struct lang_type): GC struct JCF and struct CPool.
95 * config-lang.in (gtfiles): Add jcf.h.
96 * constants.c (find_tree_constant): New.
97 (set_constant_entry): Allocate cpool subfields using GGC. Update
98 for new cpool_entry type.
99 (find_constant1): Update for new cpool_entry type.
100 (find_constant2): Likewise.
101 (find_utf8_constant): Use find_tree_constant.
102 (find_class_or_string_constant): Remove unnecessary cast to jword.
103 Update for new cpool_entry type.
104 (count_constant_pool_bytes): Update for new cpool_entry type.
105 (write_constant_pool): Likewise.
106 (alloc_name_constant): Use find_tree_constant.
107 (build_constants_constructor): Update for new cpool_entry type.
109 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
111 * parse.y (mark_parser_ctxt): Delete.
112 (goal): Don't use ggc_add_root.
113 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
114 (java_pop_parser_context): Let GC free parser_ctxt.
115 (java_parser_context_resume): Likewise.
116 * parse.h (struct parser_ctxt): Use gengtype to mark.
118 (ctxp_for_generation): Likewise.
119 * lex.h (struct java_lc_s): Mark for gengtype.
120 (java_lexer): Rearrange for gengtype.
121 * config-lang.in (gtfiles): Add lex.h, parse.h.
123 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
125 * All Files: Remove PARAMS macro.
127 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
128 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
131 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
134 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
136 * Make-lang.in (java.install-common, java.uninstall,
137 java.install-info, java.install-man): Prepend $(DESTDIR)
138 to destination paths in all (un)installation commands.
139 (java.install-common): Rewrite $(LN) command to support
140 DESTDIR with "ln" as well as with "ln -s".
142 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
144 * java-tree.h: Protect against multiple inclusion.
146 2003-01-07 Tom Tromey <tromey@redhat.com>
148 * class.c (add_assume_compiled): Don't adjust parent if we're
149 already at the root of tree.
151 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
153 * lang.c (dump_compound_expr): Prototype.
155 2003-01-03 Tom Tromey <tromey@redhat.com>
157 Fix for PR java/8712:
158 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
159 when simply checking against `null'.
161 2003-01-03 Tom Tromey <tromey@redhat.com>
163 * gcj.texi (Standard Properties): Document http.proxyHost and
166 * gcj.texi (GNU Classpath Properties): Document new properties.
168 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
170 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
171 java/lang-options.h, java/mangle.c, java/mangle_name.c,
172 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
174 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
176 * Make-lang.in, boehm.c, buffer.c,
177 buffer.h, builtins.c, class.c,
178 config-lang.in, constants.c,
179 convert.h, decl.c, except.c,
180 expr.c, java-except.h,
181 java-tree.h, javaop.def,
182 jcf-parse.c, jcf-write.c,
183 jv-scan.c, jvgenmain.c,
184 jvspec.c, keyword.gperf,
185 keyword.h, lang-options.h,
186 lang-specs.h, lang.c, lex.c,
187 lex.h, mangle.c, mangle_name.c,
188 parse-scan.y, parse.h, parse.y,
189 typeck.c, verify.c, xref.c,
190 xref.h: Replace "GNU CC" with
191 "GCC" in the copyright header.
193 * check-init.c, gjavah.c, javaop.h,
194 jcf-depend.c, jcf-dump.c, jcf-io.c,
195 jcf-path.c, jcf-reader.c, jcf.h,
196 zextract.c, zipfile.h: These files are
197 "part of GCC". Also say "GCC" not "GNU CC".
199 2002-12-30 DJ Delorie <dj@redhat.com>
201 * Make-lang.in: Protect against texi2pod/pod2man failing.
203 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
205 * gcj.texi: Use @copying.
207 2002-12-27 Mark Mitchell <mark@codesourcery.com>
209 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
211 (print_cxx_classname): Add add_scope parameter.
212 (print_class_decls): Do not emit a semicolon after the extern
214 (process_file): Adjust calls to print_cxx_classname.
216 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
218 * gcj.texi: Include Cover Texts in man page.
220 2002-12-23 Jeff Sturm <jsturm@one-point.com>
222 * class.c (build_static_field_ref): Check FIELD_FINAL.
224 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
225 instead of current_constant_pool_data_ref.
226 * java-tree.h (current_constant_pool_data_ref): Undefine.
227 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
228 * jcf-parse.c (init_outgoing_cpool): Don't initialize
229 current_constant_pool_data_ref.
231 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
232 not build_internal_class_name.
234 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
235 Use it when class ref isn't certain to be compiled.
237 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
239 * gcj.texi: Include gcc-common.texi.
240 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
241 $(srcdir)/doc/include/gcc-common.texi.
243 2002-12-22 Anthony Green <green@redhat.com>
245 * gcj.texi (Limitations): Add note about org.xml.sax and
248 2002-12-20 Tom Tromey <tromey@redhat.com>
250 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
251 where minimum case value is Integer.MIN_VALUE.
254 2002-12-18 Andrew Haley <aph@redhat.com>
256 * parse.y (patch_invoke): Force evaluation order when `check' is
257 set. For PR libgcj/8945.
259 2002-12-16 Mark Mitchell <mark@codesourcery.com>
261 * gcj.texi: Change version number to 3.4.
263 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
264 Andrew Haley <aph@redhat.com>
266 * parse.y (source_end_java_method): Remove custom encoding of line
267 numbers for a function decl before passing it to the back end.
269 2002-12-03 Andrew Haley <aph@redhat.com>
271 * class.c (make_class_data): New field, "chain".
272 * decl.c (java_init_decl_processing): Likewise.
274 2002-12-02 Tom Tromey <tromey@redhat.com>
277 * parse.y (do_resolve_class): Handle qualified name via
280 2002-11-30 Zack Weinberg <zack@codesourcery.com>
282 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
283 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
284 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
285 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
286 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
287 Include coretypes.h and tm.h.
288 * Make-lang.in: Update dependencies.
290 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
292 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
294 2002-11-25 Diego Novillo <dnovillo@redhat.com>
296 * jcf-reader.c: Don't expand JCF_readu4 inside the
297 expansion of JCF_SKIP.
299 2002-11-25 Diego Novillo <dnovillo@redhat.com>
301 * jcf-reader.c: Don't expand JCF_readu4 inside the
302 expansion of JCF_SKIP.
304 2002-11-22 Tom Tromey <tromey@redhat.com>
306 * parse.y (patch_binop): Cast right hand side of shift expression
307 to `int'. Fixes PR java/8676.
309 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
310 Andrew Haley <aph@redhat.com>
312 * gcc/java/jcf-write.c (write_classfile): Remove target
313 class file, if it exists, before renaming the temporary
316 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
318 * jvspec.c (lang_specific_spec_functions): New.
320 2002-11-18 Tom Tromey <tromey@redhat.com>
322 Fix for PR java/7912:
323 * expr.c (can_widen_reference_to): Allow cast of array to
324 Cloneable or Serializable.
325 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
326 (java_io_serializable_identifier_node): Likewise.
327 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
328 (valid_ref_assignconv_cast_p): Use new identifier nodes.
329 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
330 java_io_serializable.
331 * decl.c (java_init_decl_processing): Initialize
332 java_lang_cloneable_identifier_node and
333 java_io_serializable_identifier_node.
334 (java_lang_cloneable_identifier_node): New global.
335 (java_io_serializable_identifier_node): Likewise.
337 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
339 * buffer.c: Remove unnecessary casts.
340 * check-init.c: Likewise.
342 * constants.c: Likewise.
344 * except.c: Likewise.
345 * gjavah.c: Likewise.
346 * jcf-io.c: Likewise.
347 * jcf-parse.c: Likewise.
348 * jcf-path.c: Likewise.
349 * jvspec.c: Likewise.
352 * verify.c: Likewise.
354 2002-11-06 Tom Tromey <tromey@redhat.com>
356 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
359 2002-11-05 Tom Tromey <tromey@redhat.com>
361 Fix for PR java/6388.
362 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
363 * java-tree.h (enum java_tree_index): New values
364 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
365 (decimal_int_max, decimal_long_max): New defines.
366 * lex.c (yylex): Rewrote range checking. Sign extend literals.
367 (error_if_numeric_overflow): Rewrote range checking.
368 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
371 2002-11-02 Tom Tromey <tromey@redhat.com>
373 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
375 * class.c (make_method_value): Put class name, not signature, into
376 `throws' field. For PR java/8415.
378 2002-10-24 Tom Tromey <tromey@redhat.com>
380 * gcj.texi (Invoking gij): Document --showversion.
381 (Standard Properties): java.library.path now set.
383 2002-10-23 Tom Tromey <tromey@redhat.com>
385 * gjavah.c (decode_signature_piece): In JNI mode, print
386 `jobjectArray' when array depth is nonzero.
389 2002-10-15 Andrew Haley <aph@redhat.com>
391 * parse.y (patch_invoke): Call force_evaluation_order on a static
393 (resolve_qualified_expression_name): Call force_evaluation_order
394 on a arg list that is part of a Qualified Expression Name.
396 * lang.c (dump_compound_expr): New.
397 (java_dump_tree): New.
399 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
401 * gcj.texi: Added item describing the GCJ runtime property
404 2002-10-15 Richard Henderson <rth@redhat.com>
406 * jcf-parse.c (get_constant): Fix type warning.
408 2002-10-15 Andrew Haley <aph@redhat.com>
410 * java-tree.h (java_inlining_merge_static_initializers): Declare.
411 (java_inlining_map_static_initializers): Declare.
413 2002-10-14 Andrew Haley <aph@redhat.com>
415 * tree-inline.c (remap_block): All local class initialization
416 flags go in the outermost scope.
417 (expand_call_inline): Call java_inlining_map_static_initializers.
418 (expand_call_inline): Call java_inlining_merge_static_initializers.
419 * java/lang.c (merge_init_test_initialization): New.
420 (java_inlining_merge_static_initializers): New.
421 (inline_init_test_initialization): New.
422 (java_inlining_map_static_initializers): New.
424 2002-10-11 Mark Wielaard <mark@klomp.org>
426 * gcj.texi (Compatibility): Add Limitations and Extensions section.
428 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
430 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
432 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
434 * parse.y (merge_string_cste): Add parentheses around & within |.
436 2002-10-08 Tom Tromey <tromey@redhat.com>
438 * parse.y (variable_declarator_id): Simplify error path for
439 array declarator error. For PR java/8003.
441 2002-10-08 Zack Weinberg <zack@codesourcery.com>
443 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
446 2002-10-08 Andrew Haley <aph@redhat.com>
448 * parse.y (attach_init_test_initialization_flags): Check for
451 2002-10-07 Anthony Green <green@redhat.com>
453 * parse.y (merge_string_cste): Fix bug in string concatenation.
455 2002-10-03 Michael Koch <konqueror@gmx.de>
457 * gcj.texi (Standard properties):
458 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
460 2002-10-02 Roger Sayle <roger@eyesopen.com>
463 * lang.c (java_init): If storing the vbit in function
464 pointers, ensure that force_align_functions_log is atleast
465 one to aid compatability with g++ vtables.
467 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
469 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
470 foul of type-based aliasing.
472 2002-09-30 Anthony Green <green@redhat.com>
474 * gcj.texi (Invoking jv-scan): Fix texinfo.
476 2002-09-28 Anthony Green <green@redhat.com>
478 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
479 (Code Generation): Add -fno-assert documentation.
480 * jv-scan.c (flag_assert): New global.
481 (options): Add assert option.
482 (help): Add --no-assert documentation.
483 * parse-scan.y (flag_assert): New global.
484 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
485 (flag_assert): New global.
486 * java-tree.h (flag_assert): New global.
487 * lex.c (java_lex): Obey flag_assert.
488 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
491 2002-09-26 Andrew Haley <aph@redhat.com>
493 * expr.c (build_java_array_length_access): Check for null pointer.
494 * expr.c (expand_java_arrayload): Likewise.
496 2002-09-21 Richard Henderson <rth@redhat.com>
498 * jcf-parse.c (get_constant): Decode from IEEE no matter
499 what the target format.
501 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
503 * ChangeLog: Follow spelling conventions.
507 * gjavah.c: Likewise.
508 * java-tree.h: Likewise.
509 * jcf-dump.c: Likewise.
510 * jcf-parse.c: Likewise.
511 * jvspec.c: Likewise.
513 * mangle.c: Likewise.
516 2002-09-17 Tom Tromey <tromey@redhat.com>
518 * lex.c (java_read_unicode_collapsing_terminators): Handle case
519 where \r appears at EOF. Fixes PR java/7950.
521 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
523 * jvspec.c (lang_specific_driver): Remove unused variable.
525 2002-09-16 Geoffrey Keating <geoffk@apple.com>
527 * java-tree.h (union lang_tree_node): Add chain_next option.
529 2002-09-16 Richard Henderson <rth@redhat.com>
531 * jcf-parse.c (get_constant): Runtime check for IEEE format;
532 use new real.h interface.
533 * jcf-write.c (find_constant_index): Use new real.h interface.
534 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
536 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
538 * lang.c: Follow spelling conventions.
540 2002-09-11 Per Bothner <per@bothner.com>
542 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
543 constant to the type of the field.
544 (java_complete_tree): Remove now-redundant code.
546 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
548 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
551 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
552 return label if a ret instruction for the jsr has been reached.
554 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
556 * parse.y (DIR_SEPARATOR): Don't define.
557 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
559 2002-08-28 Andrew Haley <aph@redhat.com>
561 * verify.c (verify_jvm_instructions): Allow exception handler
562 inside code that is being protected, but generate a warning.
563 * except.c (link_handler): Initialize `expanded' in new eh_range.
564 (binding_depth, is_class_level, current_pc): Declare extern.
566 2002-09-01 Mark Wielaard <mark@klomp.org>
568 * gcj.texi: Add chapter about system properties.
571 2002-08-26 Tom Tromey <tromey@redhat.com>
573 * parse.y (try_builtin_assignconv): Allow narrowing primitive
574 conversion if RHS_TYPE is byte, short, or char.
576 2002-08-22 Tom Tromey <tromey@redhat.com>
578 * gcj.texi (Invoking gij): Document -cp and -classpath.
580 2002-08-21 Tom Tromey <tromey@redhat.com>
582 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
583 $(prefix)/share. For PR libgcj/7633.
585 For PR java/6005 and PR java/7611:
586 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
587 (java_can_use_bit_fields_p): New function.
589 2002-08-16 Tom Tromey <tromey@redhat.com>
591 * gcj.texi (Class Initialization): Mention class initialization of
594 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
596 * Make-lang.in (java-tree-inline.o): New.
597 (JAVA_OBJS): Add java-tree-inline.o.
598 * parse.y (source_end_java_method): Call java_optimize_inline.
599 (java_expand_method_bodies): Save method's tree in
601 (add_stmt_to_compound): Keep track of the number of statments.
602 * lang.c (java_init): Enable flag_inline_trees.
603 (java_post_options): If flag_inline_functions is on, enable
604 flag_inline_trees instread.
605 (decl_constant_value): New.
606 (java_tree_inlining_walk_subtrees): New.
607 * java-tree.h (DECL_NUM_STMTS): New macro.
608 (java_optimize_inline): Declare.
609 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
611 * decl.c (build_result_decl): If we already have a DECL_RESULT
613 (dump_function): New.
614 (java_optimize_inline): New.
615 (dump_function): New.
617 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
620 * parse.y (build_assertion): Invert return from
621 desiredAssertionStatus.
623 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
625 * jcf-write.c (get_access_flags): Return correct access flags for
626 private and protected inner classes.
628 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
630 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
632 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
634 * mangle_name.c: Don't include obstack.h twice.
635 * xref.c: Don't include obstack.h.
637 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
639 * class.c: (permanent_obstack): Delete declaration.
640 * constants.c: (permanent_obstack): Delete declaration.
641 * except.c: (permanent_obstack): Delete declaration.
642 * expr.c: (permanent_obstack): Delete declaration.
643 * jcf-parse.c: (permanent_obstack): Delete declaration.
644 (saveable_obstack): Delete declaration.
645 * parse.h: (permanent_obstack): Delete declaration.
646 * typeck.c: (permanent_obstack): Delete declaration.
648 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
650 * gcj.texi (version-gcc): Increase to 3.3.
652 2002-07-22 Tom Tromey <tromey@redhat.com>
654 * lex.c (java_lex): Check for `e' or `E' after 0.
656 2002-07-21 Richard Henderson <rth@redhat.com>
658 * lang.c (java_unsafe_for_reeval): New.
659 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
661 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
663 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
664 (jcf_path_init): Use GET_ENVIRONMENT.
666 2002-07-10 Roger Sayle <roger@eyesopen.com>
667 Zack Weinberg <zack@codesourcery.com>
669 * builtins.c (initialize_builtins): Remove defines that
670 handled C/C++ specific junk hereby removed from builtins.def.
672 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
674 * lang.c (java_post_options): Update prototype.
676 2002-07-05 Roger Sayle <roger@eyesopen.com>
678 * builtins.c (initialize_builtins): Ignore the additional
679 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
680 the builtins.def file.
682 2002-07-01 Tom Tromey <tromey@redhat.com>
685 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
688 2002-07-01 Roger Sayle <roger@eyesopen.com>
690 * java/decl.c (builtin_function): Accept additional parameter.
691 (java_init_decl_processing): Pass an additional NULL_TREE
692 argument to builtin_function.
694 2002-06-29 T.J. Mather <tjmather@maxmind.com>
696 * gcj.texi: Fixed gcj invocation example so that it compiles.
698 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
700 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
701 * parse.y (mark_parser_ctxt): Likewise.
702 (check_modifiers, declare_local_variables): Avoid incorrect
703 hardcoded constant 10.
705 * lex.c (java_read_char): Avoid "comparison is always true"
708 2002-06-25 Andreas Schwab <schwab@suse.de>
710 * expr.c (JSR): Avoid undefined operation on PC.
712 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
714 * decl.c (clear_binding_level): Const-ify.
716 2002-06-13 Akim Demaille <akim@epita.fr>
718 * parse.y (class_declaration, interface_declaration): Make sure
719 all their rules have an action, in order to avoid meaningless `$$
720 = $1' and their type clashes.
722 2002-06-11 Tom Tromey <tromey@redhat.com>
724 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
725 * parse-scan.y (statement_without_trailing_substatement): Added
727 (assert_statement): New rule.
728 * java-tree.h (struct lang_type) [assertions]: New field.
729 (TYPE_USES_ASSERTIONS): New macro.
730 (CLASS_USES_ASSERTIONS): Likewise.
731 (FIELD_SYNTHETIC): New define.
732 * lex.c (java_lval;): Added ASSERT_TK.
733 * parse.y (ASSERT_TK): Added.
734 (statement_without_trailing_substatement): Added assert_statement.
735 (assert_statement): New rule.
736 (build_assertion): New function.
737 (maybe_generate_pre_expand_clinit): Create and initialize
739 (lookup_package_type): Removed decl.
740 * keyword.h: Rebuilt.
741 * keyword.gperf (assert): New token.
743 2002-06-10 Akim Demaille <akim@epita.fr>
745 * parse.y (interface_type_list, class_member_declaration)
746 (unary_expression_not_plus_minus): Remove duplicate %type.
749 2002-06-09 Tom Tromey <tromey@redhat.com>
751 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
753 * parse.y (method_header): Give error message in all cases.
756 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
758 Don't use RTL inlining. Fix for PR java/6820.
759 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
760 (flag_really_inline): New.
761 (java_decode_option): Set flag_really_inline if -finline-functions
763 (java_post_options): New function. Turn off inlining unless
764 flag_really_inline is set.
766 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
768 * gjavah.c (throwable_p): Accept argument as either a classname or
769 signature fragment. Create null-terminated classname string for super
770 when calling itself recursively.
771 (decode_signature_piece): Skip first character from class name
772 signature when calling throwable_p.
774 2002-06-08 H.J. Lu (hjl@gnu.org)
776 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
778 2002-06-04 Tom Tromey <tromey@redhat.com>
780 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
782 2002-06-04 Michael Koch <konqueror@gmx.de>
784 * gcj.texi (Input Options): Fixed typo.
786 2002-06-04 Zack Weinberg <zack@codesourcery.com>
788 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
789 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
790 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
791 and all now-pointless local variables. Rename other local
792 variables to reflect their not being handles.
794 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
795 #if JCF_USE_STDIO blocks.
797 * parse.y: Add missing semicolon at end of rule.
799 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
801 * check-init.c (attach_initialized_static_class): Delete, unused.
802 * parse.y: Use htab_t instead of struct hashtable, update
804 * java-tree.h: Include hashtab.h instead of hash.h.
805 (struct lang_decl_func): Use htab_t, set up for gengtype.
806 (struct init_test_hash_entry): Delete.
807 (struct treetreehash_entry): New.
808 (java_treetreehash_find): New
809 (java_treetreehash_new): New prototype.
810 (java_treetreehash_create): New prototype.
811 (java_mark_tree): Delete prototype.
812 (java_hash_hash_tree_node): Delete prototype.
813 (java_hash_compare_tree_node): Delete prototype.
814 (attach_initialized_static_class): Delete prototype.
815 * expr.c (build_class_init): Update to use java_treetreehash
817 (java_expand_expr): Update to use htab_t.
818 (emit_init_test_initialization): Likewise.
819 * decl.c (java_mark_tree): Delete.
820 * class.c (init_test_hash_newfunc): Delete.
821 (java_hash_hash_tree_node): Delete.
822 (java_hash_compare_tree_node): Delete.
823 (add_method_1): Update to use java_treetreehash functions.
824 (JAVA_TREEHASHHASH_H): New macro.
825 (java_treetreehash_hash): New function.
826 (java_treetreehash_compare): New function.
827 (java_treetreehash_find): New function.
828 (java_treetreehash_new): New function.
829 (java_treetreehash_create): New function.
830 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
832 * Make-lang.in (java/parse.o): Depend on debug.h.
833 * java-tree.h (struct lang_identifier): Use gengtype.
834 (union lang_tree_node): New.
835 (struct lang_decl_func): Use gengtype.
836 (struct lang_decl_var): Likewise.
837 (struct lang_decl): Likewise.
838 * parse.y: Include debug.h.
839 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
841 * lang.c (struct language_function): New dummy structure.
843 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
844 descriminator for DECL_LANG_SPECIFIC.
845 (struct lang_decl_func): Rename from struct lang_decl.
846 (enum lang_decl_desc): New.
847 (struct lang_decl): Make it a union. Update all the accessor macros.
848 (struct lang_type): Use gengtype.
849 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
850 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
851 are now the same size.
852 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
853 use discriminator to mark DECL_LANG_SPECIFIC.
855 * Make-lang.in (gt-java-builtins.h): New rule.
856 (java/builtins.o): Add dependency on gt-<filename>.h.
857 * builtins.c: Use gengtype for roots.
858 (union string_or_tree): Use gengtype.
859 (struct builtin_record): Use gengtype.
860 * config-lang.in (gtfiles): Add builtins.c.
862 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
863 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
864 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
865 gt-java-parse.h, gtype-java.h): Add rules to generate.
866 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
867 (class.o): Add dependency on gt-*.h.
868 (constants.o): Likewise.
871 (jcf-parse.o): Likewise.
872 (jcf-write.o): Likewise.
874 * config-lang.in (gtfiles): New.
875 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
876 * constants.c: Replace uses of ggc_add_* with GTY markers.
878 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
879 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
880 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
881 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
883 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
885 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
886 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
888 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
889 Include gtype-java.h.
891 2002-06-02 Tom Tromey <tromey@redhat.com>
893 Fix for PR java/5913:
894 * parse.y (patch_binop): Call patch_string on op1.
896 2002-06-02 Tom Tromey <tromey@redhat.com>
898 Fix for PR java/1343, PR java/6336:
899 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
900 formatting. Changed return type.
901 (anonymous_class_counter): Moved to top of file.
902 (maybe_make_nested_class_name): Append number to class name for
903 function-local classes.
905 2002-05-28 Zack Weinberg <zack@codesourcery.com>
907 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
908 * Make-lang.in: Update dependency lists.
910 2002-05-18 Mark Mitchell <mark@codesourcery.com>
912 * gjavah.c (throwable_p): Do not free the name of the class after
913 passing it to find_class.
914 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
915 * jcf-io.c (dirent.h): Include it.
916 (fnmatch.h): Likewise.
917 (compare_path): New function.
918 (java_or_class_file): Likewise.
919 (memoized_dirlist_entry): New type.
920 (memoized_dirlist_lookup_eq): New function.
921 (memoized_dirlists): New variable.
922 (caching_stat): New function.
923 (memoized_class_lookup_eq): New function.
924 (memoized_class_lookups): Likewise.
925 (find_class): Use memoized_class_lookups and caching_stat.
926 * jcf.h (JCF_USE_SCANDIR): Define.
927 * parse.y (java_expand_classes): Write the class files in reverse
930 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
932 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
934 2002-05-13 Mark Mitchell <mark@codesourcery.com>
936 * jcf-write.c (write_classfile): Unlink the temporary file if it
937 cannot be renamed. Use concat to build up the name of the
940 2002-05-08 Mark Mitchell <mark@codesourcery.com>
942 * jcf-write.c (write_classfile): Write the file to a
943 temporary file and then rename it.
945 2002-05-07 Tom Tromey <tromey@redhat.com>
947 * gjavah.c (throwable_p): Use xstrdup, not strdup.
949 Fix for PR java/1200:
950 * gjavah.c (throwable_p): New function.
951 (decode_signature_piece): Use it. A `WeakReference' isn't the
954 (gcjh_streq): New function.
956 2002-05-07 Andreas Jaeger <aj@suse.de>
958 * parse.y (finish_for_loop): Fix if statement.
960 2002-05-06 Tom Tromey <tromey@redhat.com>
962 Fix for PR java/5941:
963 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
964 loop update expression.
965 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
966 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
968 2002-05-04 Mark Wielaard <mark@klomp.org>
971 * parse.y (build_string_concatenation): Return just op1 only when op2
972 is null and op1 is a STRING_CST, otherwise always construct a
975 2002-04-27 Tom Tromey <tromey@redhat.com>
978 * parse.y (string_convert_int_cst): New function.
979 (merge_string_cste): Use it.
981 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
983 * java-tree.h (java_parse_file): Update.
984 (java_set_yydebug): Remove.
985 * jcf-parse.c (yydebug): Remove.
986 (java_set_yydebug): Die.
987 (java_parse_file): Update.
988 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
990 2002-04-24 Tom Tromey <tromey@redhat.com>
993 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
994 EXPR_WFL_QUALIFICATION of qual_wfl.
996 2002-04-23 Per Bothner <per@bothner.com>
998 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
999 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
1000 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
1002 2002-04-23 Tom Tromey <tromey@redhat.com>
1005 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
1006 recognize `-fcompile-resource='.
1007 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
1010 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1012 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
1013 paths. Fixes PR java/2791.
1015 2002-04-19 Andrew Haley <aph@redhat.com>
1017 * jcf-write.c (push_long_const): lo, hi: New variables.
1018 Use rshift_double to extract the high part of a 64-bit long.
1019 Use WORD_TO_INT to extract the low part.
1021 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
1022 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
1023 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
1025 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
1027 * typeck.c (incomplete_type_error): Remove.
1029 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1031 * class.c (make_class_data): Set DECL_ALIGN on static class data,
1032 for hash synchronization.
1033 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
1034 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
1037 2002-04-16 Mark Wielaard <mark@klomp.org>
1039 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
1042 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1044 Fix for PR java/6294:
1045 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
1048 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1050 Fix for PR java/6085:
1051 * parse.y (patch_method_invocation): Always use build_access_to_thisn
1052 to get enclosing "this" argument for inner-class constructor
1053 invocation. Pass correct arguments to build_access_to_thisn.
1055 2002-04-10 Andreas Jaeger <aj@suse.de>
1057 * gcj.texi (Input Options): Fix extdirs patch.
1059 2002-04-10 Anthony Green <green@redhat.com>
1061 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
1063 2002-04-09 Anthony Green <green@redhat.com>
1065 * gcj.texi (Input Options): Add --extdirs documentation.
1066 * jcf-dump.c (OPT_extdirs): New macro.
1067 (options): Add extdirs option.
1068 (help): Describe --extdirs.
1069 (main): Handle OPT_extdirs.
1070 * gjavah.c (OPT_extdirs): New macro.
1071 (options): Add extdirs option.
1072 (help): Describe --extdirs.
1073 (main): Handle OPT_extdirs.
1074 * jcf-path.c (jcf_path_init): Add extdirs support.
1075 (jcf_path_extdirs_arg): New function.
1076 (extensions): New variable to hold extensions path entries.
1077 * jvspec.c: Remove -fextdirs= when compiling main().
1078 * lang.c (java_decode_option): Handle -fextdirs=.
1079 * jcf.h (jcf_path_extdirs_arg): Declare new function.
1080 * Make-lang.in: Compile jcf-path with version info for use in
1081 identifying the appropriate libgcj.jar.
1083 2002-04-08 Tom Tromey <tromey@redhat.com>
1086 * .cvsignore: Added rmic.1 and rmiregistry.1.
1087 * gcj.texi (Top): Link to new nodes.
1088 (Invoking rmic): New node.
1089 (Invoking rmiregistry): Likewise.
1090 * Make-lang.in (java.generated-manpages): Added rmic.1 and
1092 (java.maintainer-clean): Likewise.
1093 ($(srcdir)/java/rmic.1): New target.
1094 ($(srcdir)/java/rmiregistry.1): Likewise.
1095 (java.install-man): Handle rmic.1 and rmiregistry.1.
1097 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1099 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
1100 Add note about handling uncaught exceptions. Add an exception handler
1103 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1105 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
1106 after using it to patch CALL_EXPR.
1108 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1110 * gcj.texi (Invocation): Document CNI invocation API.
1112 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
1114 * expr.c (truthvalue_conversion): Rename. Update.
1115 (expand_compare): Update.
1116 * java-tree.h (java_truthvalue_conversion): New.
1117 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
1119 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1121 * java-tree.h (java_mark_addressable): New.
1122 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
1123 * typeck.c (mark_addressable): Rename, update.
1125 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1127 * expr.c (build_java_binop): Update.
1128 * java-tree.h (java_signed_type, java_unsigned_type,
1129 java_signed_or_unsigned_type): Update.
1130 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
1131 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
1132 * parse.y (patch_binop): Update.
1133 * typeck.c (signed_or_unsigned_type, unsigned_type,
1134 signed_type): Update.
1136 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
1138 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
1139 (java_dummy_print): Remove.
1140 (lang_print_error): Rename. Exit early if inhibiting output.
1141 (inhibit_error_printing_function): New.
1142 (java_init): Don't set hook.
1143 (lang_init_source): Use new boolean.
1145 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1147 * parse.y (do_resolve_class): Fix infinite recursion.
1149 2002-03-29 Tom Tromey <tromey@redhat.com>
1151 * parse.y (check_inner_circular_reference): Ignore incomplete
1154 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
1156 * Make-lang.in (builtins.o): Update.
1157 * boehm.c (get_boehm_type_descriptor): Update.
1158 * builtins.c: Include langhooks.h.
1159 * decl.c (java_init_decl_processing): Update.
1160 * java-tree.h (java_type_for_mode, java_type_for_size): New.
1161 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
1163 * typeck.c (type_for_mode, type_for_size): Update.
1165 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1167 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
1169 2002-03-28 Tom Tromey <tromey@redhat.com>
1171 * except.c (expand_end_java_handler): If the handler type is NULL,
1172 use java.lang.Throwable. Fixes PR java/5986.
1174 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1176 Fix for PR java/4715:
1177 * jcf-parse.c (parse_source_file_3): New function.
1178 (read_class): Call it.
1179 (java_parse_file): Likewise.
1181 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
1183 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
1185 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1187 * parse.y (resolve_package): Initialize "decl".
1188 (lookup_package_type): Remove unused function.
1190 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1192 Fix for PR java/5993:
1193 * parse.y (resolve_package): Return the decl if resolution was
1194 successful. Don't special case "java.lang" and "java.lang.reflect"
1195 packages. Set type_name to the merged identifier.
1196 (resolved_qualified_expression_name): Print error using "name" if
1197 resolve_package returns NULL_TREE.
1199 2002-03-27 Tom Tromey <tromey@redhat.com>
1201 * expr.c (expand_invoke): Don't generate null pointer check if
1202 we're calling <init>.
1204 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
1206 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
1208 * java-tree.h (java_lang_expand_expr): Similarly.
1209 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
1210 (java_init): Don't set hook.
1212 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1214 Fix for PR java/5850:
1215 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
1216 context if field was not found in the current scope.
1217 * expr.c (lookup_field): Don't look in enclosing contexts.
1219 2002-03-26 Tom Tromey <tromey@redhat.com>
1221 Fix for PR java/5942:
1222 * parse.y (init_src_parse): Added sanity check.
1223 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
1226 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
1228 * decl.c (lang_mark_tree): Rename java_mark_tree.
1229 * java-tree.h (java_mark_tree): New.
1230 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
1232 2002-03-25 Zack Weinberg <zack@codesourcery.com>
1234 * lex.c: Change java_perform_atof to take normal parameters
1235 instead of a pointer to a parameter block. Call it directly
1238 2002-03-22 Mark Wielaard <mark@klomp.org>
1240 Fix for PR java/5368:
1241 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
1242 when printing error message.
1244 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
1246 * decl.c (maybe_build_cleanup): Remove.
1248 2002-03-22 Tom Tromey <tromey@redhat.com>
1250 Andrew Haley <aph@cambridge.redhat.com>
1252 * expr.c (build_field_ref): Don't build a check if the field is a
1255 2002-03-21 Eric Blake <ebb9@email.byu.edu>
1257 Fix for PR java/6026:
1258 * lex.c (java_lex): Fix parsing of consecutive floats.
1260 2002-03-21 Tom Tromey <tromey@redhat.com>
1262 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
1265 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
1267 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
1268 insert_block, getdecls, kept_level_p, global_bindings_p): New.
1270 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1272 * gcj.texi: @code{gcj} becomes @command{gcj}.
1273 @code{gcc} becomes @command{gcc}.
1274 GcjRaw changed to gnu.gcc.RawData.
1276 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
1278 * decl.c (start_java_method): Use new hook.
1279 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
1280 (java_init): Remove old hook.
1282 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1284 * builtins.c (define_builtin): Do nothing if `type' is null.
1287 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1289 * parse.y (parser_check_super_interface): Fix error message
1292 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1294 * jcf-parse.c (get_constant): Delete unused variables.
1296 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
1298 * java-tree.h (java_parse_file): New.
1299 * jcf-parse.c (yyparse): Rename java_parse_file.
1300 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
1302 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1304 * parse.y (craft_constructor): Return the constructor decl.
1305 (java_expand_classes): Update comments.
1306 (lookup_method_invoke): Call fix_constructors immediately for
1307 anonymous class. Fixes PR java/5935.
1309 2002-03-15 Anthony Green <green@redhat.com>
1311 * jcf-parse.c (yyparse): Don't emit class registration
1312 constructor when compiling resource files.
1314 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1316 * lang.c (java_tree_code_type, java_tree_code_length,
1317 tree_code_name): Delete.
1318 (tree_code_type, tree_code_length, tree_code_name): Define.
1319 (java_init): Don't try to copy into the various tree_code
1322 2002-03-12 Tom Tromey <tromey@redhat.com>
1324 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
1325 UTF-8, not UCS-2. Fixes PR java/5923.
1327 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
1328 a call_expr wrapped in a convert. Fixes PR java/5848.
1330 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1332 * jcf-write.c (write_classfile): Improve error strings.
1334 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1336 * lex.c: Adjust comments to GNU standards.
1338 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1340 Fix for PR java/5902:
1341 * lex.c (java_lex): Fix parsing of literals.
1343 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1345 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
1346 to prevent it getting evaluated twice in the store checking case.
1347 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
1350 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1352 * decl.c (java_init_decl_processing): Make sure class_type_node
1353 alignment is not less than 64 bits if hash synchronization is enabled.
1355 2002-03-08 Per Bothner <per@bothner.com>
1357 * parse.y (java_complete_lhs): Check if patch_assignment
1358 returned an error-mark.
1360 * parse.y (try_builtin_assignconv): Don't special-case zero.
1362 2002-03-08 Per Bothner <per@bothner.com>
1364 Fix for PR java/5812.
1365 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
1366 here instead of in JSR macro. Likewise with load_type_state call.
1367 Do the latter on if the return_pc has been verified (the jsr returns).
1368 (JSR): Now just call build_java_jsr.
1370 2002-03-07 Jeff Sturm <jsturm@one-point.com>
1372 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
1373 (java.install-common): Link native driver to
1374 JAVA_TARGET_INSTALL_NAME.
1376 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
1378 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
1379 * builtins.c(sin_builtin): Likewise
1380 * builtins.c(sqrt_builtin): Likewise
1382 2002-03-03 Zack Weinberg <zack@codesourcery.com>
1384 * java/expr.c, java/jcf-parse.c, java/lex.c:
1385 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
1386 REAL_ARITHMETIC blocks unconditional. Delete some further
1387 #ifdef blocks predicated on REAL_ARITHMETIC.
1389 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1391 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
1392 explicit sizeof/sizeof.
1393 * decl.c (java_init_decl_processing): Likewise.
1394 * jcf-parse.c (init_jcf_parse): Likewise.
1395 * parse.y (init_src_parse): Likewise.
1397 2002-03-02 Per Bothner <per@bothner.com>
1399 Make --CLASSPATH by a synonym for --classpath and -classpath.
1400 Implement --bootclasspath.
1401 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
1402 (classpath_l): Remove.
1403 (jcf_path_CLASSPATH_arg): Remove.
1404 (jcf_path_bootclasspath_arg): New function.
1405 (jcf_path_seal): Simplify accordingly.
1407 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
1408 (jcf_path_CLASSPATH): Remove declaration.
1409 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
1410 (lang_specific_driver): Translate -bootclasspath.
1411 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
1412 * lang.c (decode_lang_options): Do jcf_path_init first.
1413 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
1414 * gjavah.c: Also handle --bootclasspath.
1415 Handle --CLASSPATH as a synonum for --classpath.
1416 * jcf-dump.c: Likewise.
1418 "." is not part of system path, but is the default for --classpath.
1419 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
1420 (jcf_path_seal): Add "." if no CLASSPATH specified.
1422 * gcj.texi: Document changes.
1424 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1426 * expr.c (build_java_arraystore_check): Fix formatting.
1428 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1430 Fix for PR java/5758, java/5632:
1431 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
1432 inner-class separator too.
1433 * parse.y (do_resolve_class): New local `decl_result.'
1434 Progressively build a name for what can have been loaded.
1436 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1438 * expr.c (java_array_data_offset): Removed function.
1439 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
1440 (build_java_array_length_access): Obtain "length" value using a
1441 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
1442 (build_java_arrayaccess): Correct comment. Access "data" using a
1443 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
1444 (build_java_arraystore_check): New function.
1445 (expand_java_arraystore): Use build_java_arraystore_check.
1446 * parse.y (patch_assignment): Simplify code to insert a store check
1447 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
1448 * check-init.c (check_init): Update to reflect that an array length
1449 access is now a COMPONENT_REF.
1450 * gcj.texi (Code Generation): Improve documentation of
1451 -fno-bounds-check. Add documentation for -fno-store-check.
1452 * java-tree.h (flag_store_check): Declare.
1453 (build_java_arraystore_check): Declare.
1454 * lang.c (flag_store_check): Initialize to 1.
1455 (lang_f_options): Add store-check option.
1456 * jvspec.c: Don't pass store-check option to jvgenmain.
1457 * lang-options.h: Add help string for -fno-store-check.
1459 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
1461 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
1462 * java-tree.h (java_dup_lang_specific_decl): New.
1463 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
1465 2002-02-27 Zack Weinberg <zack@codesourcery.com>
1467 * builtins.c, decl.c: Delete traditional-mode-related code
1468 copied from the C front end but not used, or used only to
1469 permit the compiler to link.
1471 2002-02-22 Tom Tromey <tromey@redhat.com>
1473 Fix for PR java/2369:
1474 * jvspec.c (verify_class_name): New function.
1475 (lang_specific_driver): Call it.
1476 (JAVA_START_CHAR_P): New macro.
1477 (JAVA_PART_CHAR_P): Likewise.
1479 2002-02-22 Per Bothner <per@bothner.com>
1481 * class.c: Change vtable to be more compatible with g++ v3 abi.
1482 (get_dispatch_table): Prepend offset-to-top (always 0) and
1483 type_info pointer (currently unimplemented hence NULL) to vtable.
1484 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
1485 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
1486 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
1487 (build_dtable_decl): Add declarations for new fields.
1489 2002-02-20 Per Bothner <per@bothner.com>
1491 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
1492 to finit$ (otherwise generate_bytecode_insns drops it). However, we
1493 don't need to set it on the COMPOUND_EXPR - the caller does that.
1495 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1497 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
1498 `--CLASSPATH' becomes `--classpath.'
1499 * gjavah.c: Likewise.
1500 * jcf-dump.c: Likewise.
1501 * lang-options.h: Likewise.
1503 * jcf-path.c: Updated comment.
1504 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
1505 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
1506 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
1507 (jcf_path_CLASSPATH_arg): Ditto.
1508 (classpath_u): Updated leading comment.
1510 2002-02-20 Per Bothner <per@bothner.com>
1512 * builtins.c (check_for_builtin): New function.
1513 (build_call_or_builtin): Remove.
1514 * java-tree.h: Update accordingly.
1515 * expr.c (expand_invoke): Use build + check_for_builtin instead
1516 of build_call_or_builtin.
1517 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
1518 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
1519 flag (which had caused jcf-write to incorrectly emit invokevirtual).
1521 2002-02-17 Tom Tromey <tromey@redhat.com>
1523 * java-tree.h (TYPE_STRICTFP): New macro.
1524 (struct lang_type) [strictfp]: New field.
1525 (CLASS_STRICTFP): New macro.
1526 (METHOD_STRICTFP): New macro.
1527 (struct lang_decl) [strictfp]: New field.
1528 * parse.y (method_header): Disallow strictfp constructor or
1530 (STRICT_TK): Move before MODIFIER_TK.
1531 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
1532 (METHOD_MODIFIERS): Likewise.
1533 (INTERFACE_MODIFIERS): Likewise.
1534 * jcf-write.c (get_access_flags): Likewise.
1535 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
1536 (add_method_1): Likewise.
1537 (get_access_flags_from_decl): Likewise.
1538 * jcf-dump.c (print_access_flags): Print in standard order. Also,
1539 recognize strictfp flag.
1540 * jcf.h (ACC_STRICT): New define.
1542 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
1544 * class.c(build_utf8_ref): Move declaration of decl_size
1546 2002-02-07 Tom Tromey <tromey@redhat.com>
1548 * gcj.texi (Input Options): --CLASSPATH does not suppress system
1551 2002-02-04 Anthony Green <green@redhat.com>
1553 * class.c (build_utf8_ref): Put UTF-8 constants into merged
1554 sections if available.
1556 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1558 * parse.y (java_expand_classes): Fix typo in static field loop.
1560 2002-02-02 Richard Henderson <rth@redhat.com>
1562 * class.c (add_field): Mark static fields external.
1563 (build_class_ref): Remove redundant set.
1564 * parse.y (java_expand_classes): Mark static fields of classes
1565 to be compiled as local.
1566 * jcf-parse.c (parse_class_file): Likewise.
1568 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1570 * gcj.texi (About CNI): New node.
1572 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
1575 * jcf-parse.c : Check for HAVE_LOCALE_H before using
1576 setlocale() with LC_CTYPE as a parameter.
1579 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
1581 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1582 Follow GNU Coding Standards for --version.
1584 2002-01-28 Tom Tromey <tromey@redhat.com>
1586 * expr.c (build_jni_stub): Ensure storage for `meth' is
1588 * parse.y (java_complete_expand_methods): Set
1589 current_function_decl before building JNI stub.
1591 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
1593 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
1596 2002-01-22 Tom Tromey <tromey@redhat.com>
1598 * decl.c (java_init_decl_processing): Use add_predefined_file.
1599 Predefine RawData.java.
1600 (predef_filenames): Removed.
1601 (java_init_decl_processing): Don't register predef_filenames.
1602 * jcf-parse.c (add_predefined_file): New function.
1603 (predefined_filename_p): Rewrote.
1604 (predefined_filename_p): No longer static.
1605 * decl.c (java_init_decl_processing): Call initialize_builtins.
1606 * Make-lang.in (JAVA_OBJS): Added builtins.o.
1607 (java/builtins.o): New target.
1608 * builtins.c: New file.
1609 * parse.y (patch_invoke): Use build_call_or_builtin.
1610 * java-tree.h (build_call_or_builtin): Declare.
1611 (initialize_builtins): Declare.
1612 (java_set_exception_lang_code): Removed unused declaration.
1613 (PREDEF_FILENAMES_SIZE): Removed.
1614 (java_tree_index): Added JTI_PREDEF_FILENAMES.
1615 (predef_filenames): New define.
1616 (add_predefined_file): Declare.
1617 (predefined_filename_p): Declare.
1618 * expr.c (expand_invoke): Use build_call_or_builtin.
1620 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1622 * parse.y (patch_switch_statement): Fix format specifier.
1624 2002-01-16 Tom Tromey <tromey@redhat.com>
1626 More for PR java/5365:
1627 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
1629 (process_file): Generate include for
1630 java.lang.UnsupportedOperationExceptions.
1632 2002-01-15 Andreas Jaeger <aj@suse.de>
1634 * .cvsignore: Add man pages.
1636 2002-01-15 Tom Tromey <tromey@redhat.com>
1638 Fix for PR java/5365:
1639 * gjavah.c (process_file): Turn class name into a file name.
1641 2002-01-14 Matthias Klose <doko@debian.org>
1643 * gcj.texi: Fix whitespace and formatting errors in the
1644 synopsis of the man pages. Update copyright.
1646 2002-01-14 Tom Tromey <tromey@redhat.com>
1649 * Make-lang.in (java.install-man): Handle jv-convert man page.
1650 (java.generated-manpages): Added jv-convert.1.
1651 (java.uninstall): Remove jv-convert.1.
1652 (java.maintainer-clean): Likewise.
1653 ($(srcdir)/java/jv-convert.1): New target.
1654 * gcj.texi (Top): Link to jv-convert node.
1655 (Individual utilities): Likewise.
1656 (Invoking jv-convert): New node.
1658 2001-01-10 Jeff Sturm <jsturm@one-point.com>
1659 Martin Kahlert <martin.kahlert@infineon.com>
1661 * jcf-parse.c (get_constant): Don't swap lo/hi for big
1662 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
1664 2002-01-03 Graham Stott <grahams@redhat.com>
1666 * class.c (compile_resource_file): Update copyright date.
1667 Constify filename parameter.
1668 (java-tree.h): Update copyright date.
1669 (compile_resource_file): Constify filename parameter.
1671 2002-01-03 Graham Stott <grahams@redhat.com>
1673 * gcc/jcf-parse.c: Update copyright date.
1674 (yyparse): Constify resource_filename.
1676 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1678 * parse.y (src_parse_roots): Don't needlessly zero init.
1680 2001-12-31 Tom Tromey <tromey@redhat.com>
1682 * parse.y (dump_java_tree): New function.
1683 (source_end_java_method): Call it.
1684 (end_class_declaration): Likewise.
1685 * lang.c (java_decode_option): Call dump_switch_p.
1687 2001-12-28 Tom Tromey <tromey@redhat.com>
1689 * gen-table.pl: Don't process characters after \uffff. Added
1690 comment pointing to input file.
1692 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1694 * gen-table.pl: Const-ify output. Document the location of a
1695 suitable unicode input file.
1697 * chartables.h: Regenerate.
1699 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1701 * chartables.h: Const-ify.
1702 * gjavah.c (options): Likewise.
1703 * jcf-dump.c (options): Likewise.
1704 * jv-scan.c (options): Likewise.
1705 * lex.c (java_start_char_p, java_part_char_p): Likewise.
1706 * parse.y (binop_lookup): Likewise.
1708 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1710 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
1711 the static arrays that are output.
1712 * jvspec.c (jvgenmain_spec): Make static.
1713 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
1714 * keyword.h: Regenerate.
1715 * lang.c (string_option, process_option_with_no, lang_f_options,
1716 lang_W_options): Const-ify.
1717 * lex.c (java_lex): Likewise.
1719 2001-12-21 Richard Henderson <rth@redhat.com>
1721 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1722 (get_boehm_type_descriptor): ... here. Arrange for the
1723 TREE_TYPE to get set properly.
1725 2001-12-21 Richard Henderson <rth@redhat.com>
1727 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1728 only if the target requires collect2.
1730 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1732 2001-12-20 Tom Tromey <tromey@redhat.com>
1735 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1736 CAN_COMPLETE_NORMALLY for the node.
1737 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1738 generate code for second branch if first branch can't complete
1740 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1741 the loop head if the loop body can't complete normally.
1743 2001-12-20 Tom Tromey <tromey@redhat.com>
1746 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1747 case where `finally' clause can't complete normally.
1749 2001-12-20 Tom Tromey <tromey@redhat.com>
1752 * parse.y (analyze_clinit_body): Added this_class parameter.
1753 Check for more cases where we must keep <clinit>.
1754 (maybe_yank_clinit): Cleaned up flow control.
1756 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1758 * decl.c (java_init_decl_processing): Don't initialize
1759 finit_leg_identifier_node.
1760 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
1761 (finit_leg_identifier_node): Remove.
1762 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
1764 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1766 * mangle.c (mangle_member_name): Don't special-case for
1768 * mangle_name.c (unicode_mangling_length): Likewise.
1769 (append_unicode_mangled_name): Likewise.
1770 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
1773 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1775 * expr.c (build_java_array_length_access): Don't force null pointer
1776 check unless flag_check_references is set.
1778 2001-12-20 Tom Tromey <tromey@redhat.com>
1780 Fix for PR java/3417:
1781 * parse.y (patch_assignment): Added special processing for
1783 (patch_return): Don't convert booleans to integers, and don't
1784 special-case `null'.
1786 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1788 * config-lang.in (diff_excludes): Remove.
1790 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1792 * gcj.texi: Update link to GCC manual.
1794 2001-12-17 Tom Tromey <tromey@redhat.com>
1796 * parse.y (link_nested_class_to_enclosing): Removed useless
1799 2001-12-16 Tom Tromey <tromey@redhat.com>
1801 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1804 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1806 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1807 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1810 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1812 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1814 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1816 * decl.c (java_init_decl_processing): Build otable_type correctly.
1817 otable_decl is an otable_type.
1819 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1821 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1822 otable_type, otable_ptr_type, method_symbol_type,
1823 method_symbols_array_type, method_symbols_array_ptr_type): New
1824 field/global tree definitions.
1825 (flag_indirect_dispatch): New flag.
1826 * decl.c (java_init_decl_processing): Initialize new otable and
1827 otable_syms type nodes and decls. Add new field "index" to
1829 * class.c (build_method_symbols_entry): New function.
1830 (make_method_value): Set "index" to to method's vtable index for
1831 virtual methods when indirect-dispatch is not used.
1832 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1833 and set vtable_method_count to -1. Set otable and otable_syms field
1834 if indirect-dispatch is used and there was something to put in them.
1835 (build_method_symbols_entry): New function.
1836 (emit_offset_symbol_table): New function.
1837 * expr.c (get_offset_table_index): New function.
1838 (build_invokevirtual): Build array reference to otable at the index
1839 returned by get_offset_table_index, and use the result as the vtable
1841 (build_invokeinterface): Similar.
1842 * jcf-parse.c (yyparse): If indirect-dispatch, call
1843 emit_offset_symbol_table at the end of compilation, after all classes
1844 have been generated.
1845 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1846 * lang.c (flag_indirect_dispatch): Define.
1847 (lang_f_options): Add indirect-dispatch flag.
1849 2001-12-14 Matthias Klose <doko@debian.org>
1851 * gcj.texi: Markup for man page generation. Document missing
1852 options printed by <tool> --help.
1853 Terminate description of gij's -ms option with a dot.
1854 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1855 (java.generated-manpages java.install-man, java.uninstall,
1856 java-maintainer-clean) Updated.
1858 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1860 * class.c (get_dispatch_table): Fix java vtable layout
1861 for TARGET_VTABLE_USES_DESCRIPTORS.
1862 * decl.c (java_init_decl_processing): Initialize
1863 alloc_no_finalizer_node, finalize_identifier_node.
1864 * expr.c (class_has_finalize_method): New function.
1865 (expand_java_NEW): Generate calls for finalizer-free allocation.
1866 (build_invokevirtual): Fix java vtable layout for
1867 TARGET_VTABLE_USES_DESCRIPTORS.
1868 * java-tree.h (enum java_tree_index): New entries:
1869 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1870 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1871 (class_has_finalize_method): declare.
1872 (HAS_FINALIZER_P): New macro.
1873 * parse.y (patch_invoke): Generate calls for finalizer-free
1876 2001-12-12 Matthias Klose <doko@debian.org>
1878 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1879 whitespace at end of line.
1881 2001-12-11 Tom Tromey <tromey@redhat.com>
1883 * lex.c (java_init_lex): Define wfl_to_string as
1884 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1886 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1888 * class.c (make_method_value): Use null_pointer_node to
1889 represent empty exception table.
1891 2001-12-10 Tom Tromey <tromey@redhat.com>
1893 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1895 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1897 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1899 2001-12-09 Per Bothner <per@bothner.com>
1901 * check-init.c (current_switch_has_default): New static field.
1902 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1903 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1904 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1906 2001-12-09 Tom Tromey <tromey@redhat.com>
1908 * check-init.c (check_init): Don't allow pre- or post- increment
1909 or decrement of final variable.
1910 (final_assign_error): Minor error message rewording.
1912 2001-12-08 Tom Tromey <tromey@redhat.com>
1914 * java-tree.h: Fixed typo.
1916 * gjavah.c (decompile_method): Don't decompile to `return this'
1919 * gjavah.c (cxx_keywords): Re-sorted.
1920 * lex.c (cxx_keywords): Re-sorted.
1922 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1925 * gjavah.c (print_namelet): Clear subnamelets.
1926 (HANDLE_METHOD): Set `method_printed' earlier.
1928 2001-12-07 Tom Tromey <tromey@redhat.com>
1930 * lang.c (lang_f_options): Added
1931 optimize-static-class-initialization.
1932 (java_decode_option): Removed special case.
1934 2001-12-07 Per Bothner <per@bothner.com>
1936 * check-init.c (check_init): Fix typo freeing memory twice.
1938 2001-12-05 Per Bothner <per@bothner.com>
1940 Restore support for static class initialization optimization.
1941 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1942 * check-init.c (check_int): At end of BLOCK handle initialization
1943 blocks, which used to be done in java_complete_expand_method but did
1944 not handle the case where check_for_initialization might allocate
1945 more than a word of bits.
1946 * decl.c (lang_make_tree): The smic field is now a tree.
1947 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1948 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1950 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1952 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1953 Change from a hash table to a list.
1954 (struct_lang_decl): Change field 'smic' to match.
1955 * class.c (add_method_1): Initialize
1956 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1957 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1958 (java_expand_method_bodies): -here, since 'smic' is now a list.
1959 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1961 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1963 * class.c (java_hash_compare_tree_node): Fix casts.
1965 2001-12-04 Per Bothner <per@bothner.com>
1967 * check-init.c: Handle definite unassignment to finals in addition
1968 to definite assignment.
1969 (loop_current_locals): New field.
1970 (num_current_locals, int start_current_locals, num_current_words):
1972 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1973 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1974 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1975 (get_variable_decl, check_final_reassigned): New functions.
1976 (check_init, check_bool_init): Modify as needed for checking finals.
1977 (check_for_initialization): Take extra parameter and return void.
1978 Do extra start-up logic to check final fields for assignment.
1979 * parse.y (check_static_final_variable_assignment_flag,
1980 reset_static_final_variable_assignment_flag, check_final_assignment,
1981 check_final_variable_local_assignment_flag,
1982 reset_final_variable_indirect_assignment_flag,
1983 reset_final_variable_global_assignment_flag): Remove functions.
1984 (java_complete_expand_methods, outer_field_access_fix,
1985 patch_assignment): Remove no-longer used logic.
1986 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1987 * parse.y (register_fields, java_complete_tree): Update accordingly.
1989 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1990 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1991 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1993 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1995 * java-tree.h (DECL FINAL): New bit-field.
1996 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1997 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1998 (DECL_INIT_CALLS_THIS): New macro.
1999 (struct lang_decl): New bit-field init_calls_this.
2000 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
2001 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
2002 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
2003 use it for both local variables and final fields.
2004 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
2006 (struct lang_type): Remove hfv bit-field.
2007 (check_for_initialization): Change to return void.
2009 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
2010 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
2011 * check-init.c (final_assign_error): New helper function.
2012 (check_final_reassigned, check_init): Use it.
2013 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
2015 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
2016 bit-fields to unsigned.
2018 2001-12-03 Per Bothner <per@bothner.com>
2020 * parse.y (patch_binop): Minor constant folding.
2022 * parse.y (build_current_thisn): Shorter 'buffer'.
2024 2001-12-03 Per Bothner <per@bothner.com>
2026 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
2027 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
2028 * jcf-write.c (generate_bytecode_insns): Remove support for
2029 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
2030 * check-init.c (check_init): Likewise.
2032 2001-12-03 Per Bothner <per@bothner.com>
2034 * verify.c (subroutine_nesting): New function.
2035 (verify_jvm_instructions): Use it to fix logic for checking that
2036 we're done with the current subroutine.
2038 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
2039 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
2041 2001-12-03 Per Bothner <per@bothner.com>
2043 * jcf.h: Fix obvious typo in comment.
2044 * typeck.c (build_null_signature): Add comment.
2046 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
2048 * expr.c: Remove leading capital from diagnostic messages, as
2049 per GNU coding standards.
2050 * jcf-io.c: Similarly.
2051 * jcf-parse.c: Similarly.
2052 * jv-scan.c: Similarly.
2053 * jvspec.c: Similarly.
2054 * mangle.c: Similarly.
2056 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
2057 Alexandre Petit-Bianco <apbianco@redhat.com>
2059 * expr.c (build_java_arrayaccess): Call save_expr on array for
2060 correct evaluation order, modified comment, fixed indentation.
2061 * parse.y: (patch_assignment): Correctly extract the array base
2062 from the tree generate by build_java_arrayaccess, added comments.
2063 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
2064 Fixes PR java/3096, PR java/3803, PR java/3965.
2066 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
2068 * expr.c (expand_byte_code): Remove trailing periods from messages.
2069 * jcf-parse.c (load_class, jcf_parse): Similarly.
2070 * jcf-write.c (generate_classfile): Similarly.
2071 * lex.c (java_lex): Similarly.
2073 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2075 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
2077 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
2079 * Make-lang.in (java.generated-manpages): New dummy target.
2081 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2083 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2085 (lang_specific_pre_link): Use set_input to set input_filename.
2087 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2088 (main): Fix definition.
2089 Strip `main' from classname.
2092 2001-11-18 Roger Sayle <roger@eyesopen.com>
2094 * parse.h (java_expand_switch): Remove old prototype.
2096 2001-11-18 Tom Tromey <tromey@redhat.com>
2098 Fix for PR java/1401:
2099 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
2101 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
2104 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
2106 * lang.c (finish_parse): Rename to java_finish.
2107 (LANG_HOOKS_FINISH, java_finish): New.
2109 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
2111 * decl.c (init_decl_processing): Rename java_init_decl_processing.
2112 * java-tree.h: New prototype.
2113 * lang.c (java_init): Update prototype. Combine with old init_parse.
2115 2001-11-13 Tom Tromey <tromey@redhat.com>
2117 * gjavah.c (method_signature): New global.
2118 (HANDLE_METHOD): Set it.
2119 (decompile_return_statement): New function.
2120 (decompile_method): Use it.
2121 (print_method_info): Removed `synth' argument.
2123 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2125 * java-tree.h (java_set_yydebug): New.
2126 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
2127 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
2128 (print_lang_decl, print_lang_type, print_lang_identifier,
2129 print_lang_statistics, lang_print_xnode): Remove.
2131 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2133 * jcf-parse.c (init_lex): Remove.
2134 * lang.c (language_string, lang_identify): Remove.
2135 (struct lang_hooks): Constify.
2136 (LANG_HOOKS_NAME): Override.
2137 (init_parse): Update.
2139 2001-11-08 Andreas Franck <afranck@gmx.de>
2141 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
2142 program_transform_name the way suggested by autoconf.
2143 (java.install-common): Also transform auxiliary program names with
2144 program_transform_name.
2146 2001-11-08 Tom Tromey <tromey@cygnus.com>
2148 * parse.y (trap_overflow_corner_case): New rule.
2149 (unary_expression): Use it.
2150 * lex.c (java_init_lex): Don't set minus_seen.
2151 (yylex): Don't use minus_seen. Communicate overflow to parser for
2153 (error_if_numeric_overflow): New function.
2154 * parse.h (minus_seen): Removed field.
2155 (JAVA_RADIX10_FLAG): New define.
2157 2001-11-07 Tom Tromey <tromey@redhat.com>
2159 Patch for PR java/1414:
2160 * parse.y (case_label_list): New global.
2161 (goal): Register case_label_list with GC.
2162 (java_complete_lhs): Save new case on case_label_list.
2163 (patch_switch_statement): Check for duplicate case labels.
2165 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2167 * parse.y (patch_assignment): Removed unused third argument.
2168 (java_complete_lhs): Removed unused third argument to patch_assignment.
2170 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
2172 * lang.c: Include langhooks-def.h.
2173 * Make-lang.in: Update.
2175 2001-10-31 Zack Weinberg <zack@codesourcery.com>
2177 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
2179 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2181 * mangle.c (find_compression_record_match): Don't match compression
2182 records for package name elements unless they occur at the start of
2183 the name. Fix for PR java/4717.
2185 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2187 * expr.c (expand_java_field_op): Don't special-case references to
2188 java.lang.PRIMTYPE.TYPE.
2189 (build_primtype_type_ref): Removed.
2190 * java-tree.h (build_primtype_type_ref): Remove prototype.
2191 * parse.y (maybe_build_primttype_type_ref): Removed.
2192 (complete_function_arguments): Don't special-case references to
2193 java.lang.PRIMTYPE.TYPE.
2194 (patch_assignment): Likewise.
2195 (array_constructor_check_entry): Likewise.
2197 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2199 * mangle.c (static tree compression_table): Fixed leading comment.
2200 * parse.h (struct parser_ctxt): Fixed field comment.
2201 * parse.y (check_pkg_class_access): New prototype, fixed leading
2202 comment, new parameter used to emit error only if passed as true.
2203 (parse_check_super): Pass extra argument to check_pkg_class_access.
2204 (do_resolve_class): Likewise.
2205 (process_imports): Likewise.
2206 (read_import_dir): Fixed indentation.
2207 (find_in_imports_on_demand): New local class_type_name. Local
2208 node_to_use deleted. while loop changed into for loop. Report
2209 multiple definition only for accessible classes. Improved error
2211 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
2212 assigned to parameter list, fixed indentation. while loop changed
2213 into for loop, restore TREE_CHAIN on local `tem' before the next
2216 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2218 * lang.c (lang_get_alias_set): Deleted.
2220 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2222 * gjavah.c (jni_print_char): Fix thinko in last change.
2224 * gjavah.c (jni_print_char, decode_signature_piece): Use
2225 safe-ctype macros and/or fold extra calls into fewer ones.
2226 * lex.c (java_read_unicode, java_lex): Likewise.
2227 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
2228 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
2229 * mangle_name.c (append_unicode_mangled_name,
2230 unicode_mangling_length): Likewise.
2232 2001-10-17 Richard Henderson <rth@redhat.com>
2234 * Make-lang.in (java/lang.o): Depend on langhooks.h.
2236 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2238 * lang.c (langhooks.h): Included.
2239 (LANG_HOOKS_INIT): Redefined.
2240 (LANG_HOOKS_INIT_OPTIONS): Likewise.
2241 (LANG_HOOKS_DECODE_OPTION): Likewise.
2242 (struct lang_hooks lang_hooks): New initialization.
2244 2001-10-11 Per Bothner <per@bothner.com>
2246 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
2247 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
2248 The former is simpler, and jcf-write.c handles it better.
2249 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
2250 or WITH_CLEANUP_EXPR.
2251 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
2252 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
2254 * parse.y (patch_if_else_statement): If the condition is constant,
2255 optimize away the test.
2257 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2259 * parse.y (patch_cast): Call patch_string on the first operand of
2260 the incoming node, update it if necessary. Fixes PR java/4510.
2262 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2264 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
2265 when name qualifier matches a package name.
2267 2001-10-08 Tom Tromey <tromey@redhat.com>
2269 Fix for PR java/4489:
2270 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
2271 force a new label when computing `body_block'.
2273 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2275 * jcf-io.c (format_uint): Const-ify.
2276 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
2277 * lex.c (java_get_line_col): Likewise.
2278 * parse.y (build_incdec): Likewise.
2280 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2282 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
2283 a NULL enclosing context if appropriate. Fixes PR java/4466.
2285 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2287 * parse.y (patch_assignment): Use lvalue's original TYPE when
2288 building the final COMPOUND_EXPR.
2289 (try_reference_assignconv): Fixed leading comment.
2291 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2293 * parse.y (check_final_variable_indirect_assignment): For
2294 COMPOUND_EXPR, return only if finals were found initialized
2295 properly, if not, keep on checking.
2296 (check_final_variable_global_assignment_flag): New local
2297 error_found, set when appropriate and used to decide whether to
2298 report uninitialized finals. Fixed typo in comment.
2300 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2302 * decl.c (init_decl_processing): Fixed typo in predef_filenames
2303 last three initializations. Fixes PR java/4360.
2305 2001-09-21 Richard Henderson <rth@redhat.com>
2307 * class.c (get_dispatch_table): Handle function descriptors.
2308 (build_dtable_decl): Likewise.
2309 * expr.c (build_invokevirtual): Likewise.
2311 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2313 * parse.y (patch_method_invocation): Build class initialization
2314 when static finals are used to qualify method invocation.
2317 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
2319 * parse.h: (WFL_STRIP_BRACKET): Re-written using
2320 build_type_name_from_array_name.
2321 (STRING_STRIP_BRACKETS): New macro.
2322 * parse.y (build_type_name_from_array_name): New function.
2323 (array_creation_expression:): Accumulate []s instead of [s.
2324 (cast_expression:): Accumulate []s instead of [s after cast type
2326 (build_array_from_name): Local string deleted, use
2327 build_type_name_from_array_name.
2328 (build_unresolved_array_type): Accumulate []s instead of [s after
2330 (register_fields): Fixed comment.
2331 (resolve_class): Local name, base deleted, new locals tname and
2332 array_dims. Use build_type_name_from_array_name. Use array_dims to
2334 (purify_type_name): Use STRING_STRIP_BRACKETS.
2336 2001-09-18 Andreas Jaeger <aj@suse.de>
2338 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
2339 * jv-scan.c: Likewise.
2341 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2343 * parse.y (patch_method_invocation): Inner class creation context
2344 check not enforced within constructors. Fixes PR java/1873.
2346 2001-09-16 Tom Tromey <tromey@redhat.com>
2348 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
2349 NOTE_PUSH for single-case push. Fixes PR java/4189.
2351 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2353 * java-tree.h (TYPE_IMPORT_LIST): New macro.
2354 (TYPE_IMPORT_DEMAND_LIST): Likewise.
2355 (struct lang_type): New fields import_list and import_demand_list.
2356 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
2357 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
2358 (do_resolve_class): New local saved_enclosing_type, initialized,
2359 passed as parameter to find_in_imports and find_in_imports_on_demand.
2360 (find_in_imports): Added paramater enclosing_type, use its
2361 TYPE_IMPORT_LIST when applicable.
2362 (find_in_imports_on_demand): Added parameter enclosing_type, use
2363 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
2364 declaration and initialization.
2365 (fold_constant_for_init): Switch/restore current_class to the
2366 appropriate context.
2368 2001-09-13 Mark Mitchell <mark@codesourcery.com>
2370 * verify.c (verify_jvm_instructions): Fix typo.
2372 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2374 * expr.c (expand_invoke): Const-ification.
2375 * parse.y (patch_method_invocation): Likewise.
2377 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2379 * gjavah.c (cxx_keywords): Const-ification.
2380 * keyword.gperf (java_keyword): Likewise.
2381 * lang.c (java_tree_code_name): Likewise.
2382 * lex.c (cxx_keywords): Likewise.
2383 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
2385 2001-09-11 Richard Henderson <rth@redhat.com>
2387 * parse.h (ctxp_for_generation): Mark extern.
2389 2001-09-10 Richard Henderson <rth@redhat.com>
2391 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
2393 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2395 * typeck.c (java_array_type_length, build_prim_array_type):
2396 Represent empty arrays by NULL index.
2398 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
2400 * java-tree.h (compile_resource_file): Grouped with other prototypes.
2401 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
2403 2001-09-06 Anthony Green <green@redhat.com>
2405 * class.c (O_BINARY): Define if necessary.
2406 (registerResource_libfunc): Declare.
2407 (init_class_processing): Initilize registerResource_libfunc.
2408 (compile_resource_file): New function.
2409 * java-tree.h (resource_name): Declare.
2410 (compile_resource_file): Declare.
2411 * jcf-parse.c (yyparse): Handle compiling java resource files.
2412 * lang.c (java_decode_option): Handle -fcompile-resource option.
2413 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
2415 * gcj.texi (Code Generation): Add documentation for -R flag.
2417 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2419 * jcf-write.c (generate_classfile): Issue an error in case of
2420 field/initial value mismatch.
2421 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
2422 being initialized and we're generating bytecode.
2423 (java_complete_lhs): In MODIFY_EXPR section: added comments,
2424 set DECL_INITIAL properly when appropriate.
2428 2001-09-01 Per Bothner <per@bothner.com>
2430 * parse.y (maybe_yank_clinit): A field without an initializer is not
2431 relevant. All initializers except static final and constant require
2432 <clinit>, regardless of flag_emit_class_files.
2434 2001-08-31 Per Bothner <per@bothner.com>
2436 * class.c (set_constant_value): When not emiting class files, then a
2437 String ConstantValue is a utf8const_ptr_type.
2439 2001-08-30 Per Bothner <per@bothner.com>
2441 * jcf-write.c (generate_classfile): Check that field is primitive
2442 or string before emitting ConstantValue attribute.
2444 2001-08-30 Per Bothner <per@bothner.com>
2446 * parse.y (resolve_qualified_expression_name): If creating a
2447 COMPOUND_EXPR, set it's type correctly.
2449 2001-08-30 Per Bothner <per@bothner.com>
2451 * jcf-io.c (open_class): Set filename field.
2453 * jcf-parse,c (parse_class_file): Set current_function_decl
2454 for better error message when Code attribute is missing.
2456 * lang.c (put_decl_node, lang_print_error): Re-arrange for
2457 better diagnostics, especially for constructors.
2459 2001-08-30 Per Bothner <per@bothner.com>
2461 * jcf-write.c (generate_classfile): Don't write ConstantValue
2462 attribute if field is not final, for compatibility with jdk.
2464 * jcf-write.c (generate_classfile): Convert ConstantValue values
2465 to correct type. Work-around for front-end bug.
2466 * class.c (set_constant_value): Error if constant has wrong type.
2468 2001-08-30 Per Bothner <per@bothner.com>
2470 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
2471 "Double" are printed at verbosity 1.
2473 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
2475 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
2477 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2479 * parse.y (patch_assignment): Don't verify final re-assignment here.
2480 (java_complete_lhs): Verify assignments to finals calling
2481 patch_assignment. Verify re-assignments to finals before calling
2484 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
2486 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
2489 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2491 * lex.c (java_lex): new local found_hex_digits. Set and then used
2492 in test to reject invalid hexadecimal numbers.
2493 * parse.y (java_complete_tree): Prevent unwanted cast with
2494 initialized floating point finals.
2495 (patch_binop): Emit a warning when detecting a division by zero,
2496 mark result not constant, don't simplify non integer division.
2498 2001-08-28 Per Bothner <per@bothner.com>
2500 * jcf-write.c (generate_bytecode_insns): For increments and
2501 decrements just recurse to push constant. Improvement on Mark's patch.
2503 2001-08-28 Mark Mitchell <mark@codesourcery.com>
2505 * jcf-write.c (generate_bytecode_insns): Generate an integer to
2506 real conversion for increments and decrements of reals.
2508 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2510 * parse.y (resolve_qualified_expression_name): Handle unresolved
2511 qualified expressions, prevent numerical qualifiers, fixed typo.
2514 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2516 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
2517 don't report anything but deprecated class when marked so. Handle
2519 (patch_method_invocation): Check deprecation on methods and types.
2520 (patch_binop): code becomes an enum tree_code, added default: to
2521 switch to handle that. Detect division by zero, try to fold and
2522 return before using a subroutine.
2524 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2526 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
2527 file smaller than 4 bytes.
2528 * parse.y (check_inner_circular_reference): New function.
2529 (check_circular_reference): Likewise.
2530 (array_initializer:): Accept {,}.
2531 (java_check_circular_reference): Rewritten using
2532 check_circular_reference and check_inner_circular_reference.
2533 (java_complete_expand_method): Unconditionally save and restore
2534 the unpurged exception list.
2535 (build_dot_class_method_invocation): Unmangle signature parameter.
2537 2001-08-21 Tom Tromey <tromey@redhat.com>
2539 * decl.c (init_decl_processing): Add `throws' field to method
2541 * class.c (make_method_value): Compute `throws' field for method.
2543 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2545 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
2546 circularity is detected.
2547 (ctors_unchecked_throws_clause_p): Fixed leading comment.
2549 2001-08-17 Richard Henderson <rth@redhat.com>
2551 * class.c (emit_register_classes): Add align parameter to
2552 call to assemble_integer.
2554 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
2556 * jcf-parse.c (load_class): New locals saved and class_loaded. If
2557 loading a class_or_name fails, try considering an innerclass name
2558 and load the enclosing context.
2559 * parse.y (resolve_inner_class): New function.
2560 (find_as_inner_class): Added leading comment.
2561 (register_incomplete_type): Keep the current context as enclosing
2562 context for JDEP_FIELD dependencies.
2563 (do_resolve_class): Locals new_class_decl and super initialized to
2564 NULL. Call resolve_inner_class, explore the enclosing context
2565 superclass if necessary.
2568 2001-08-16 Tom Tromey <tromey@redhat.com>
2570 * jcf-dump.c (main): Updated for change to jcf_path_seal.
2571 * gjavah.c (main): Updated for change to jcf_path_seal.
2572 * lang.c (version_flag): New global.
2573 (java_decode_option): Recognize `-version'.
2574 (java_init): Update for change to jcf_path_seal.
2575 * jcf.h (jcf_path_seal): Added `print' argument.
2576 * jcf-path.c (jcf_path_seal): Added `print' argument.
2578 2001-08-13 Zack Weinberg <zackw@panix.com>
2580 * Make-lang.in (java/decl.o): Update dependencies.
2581 * decl.c: Include libfuncs.h, don't include toplev.h.
2583 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2585 * decl.c (init_decl_processing): exception_type_node,
2586 class_not_found_type_node, and no_class_def_found_type_node
2587 initialized. predef_filenames augmented accordingly.
2588 instinit_identifier_node initialized.
2589 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
2590 * java-tree.h (enum java_tree_index): New entries
2591 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
2592 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
2593 (exception_type_node): New macro.
2594 (class_not_found_type_node): Likewise.
2595 (no_class_def_found_type_node): Likewise.
2596 (instinit_identifier_node): Likewise.
2597 (PREDEF_FILENAMES_SIZE): Adjusted.
2598 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
2599 (struct lang_type): Fixed typo in bitfield name.
2600 (DECL_INSTINIT_P): New macro.
2601 (ID_INSTINIT_P): Likewise.
2602 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
2604 * parse.y (encapsulate_with_try_catch): New function.
2605 (generate_instinit): Likewise.
2606 (build_instinit_invocation): Likewise.
2607 (ctors_unchecked_throws_clause_p): Likewise.
2608 (add_instance_initializer): Deleted.
2609 (build_instance_initializer): Likewise.
2610 (in_instance_initializer): Likewise.
2611 (check_method_redefinition): instinit$ not to be verified.
2612 (java_complete_expand_methods): Generate instinit$, simplified code.
2613 (build_dot_class_method): Eliminated unnecessary locals. Use
2614 encapsulate_with_try_catch, removed unnecessary code.
2615 (fix_constructors): New local iii. Use build_instinit_invocation.
2616 (patch_method_invocation): Added comment.
2617 (maybe_use_access_method): Don't consider instinit$.
2618 (find_applicable_accessible_methods_list): Shorten the search for
2620 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
2621 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
2622 (patch_throw_statement): Likewise. Fixed typo.
2624 2001-08-12 David Edelsohn <edelsohn@gnu.org>
2627 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2628 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2630 (lang_specific_pre_link): Use set_input to set input_filename.
2632 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2633 (main): Fix definition.
2634 Strip `main' from classname.
2637 2001-08-11 Zack Weinberg <zackw@panix.com>
2639 * lex.h: Don't include setjmp.h. Don't define
2640 SET_FLOAT_HANDLER or prototype set_float_handler.
2642 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2644 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
2645 `poplevel' in the right order.
2647 2001-08-09 Richard Henderson <rth@redhat.com>
2649 * Make-lang.in (class.o): Depend on TARGET_H.
2650 * class.c (emit_register_classes): Use target hooks instead of
2651 assemble_constructor and assemble_destructor.
2653 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
2655 * check-init.c (flags.h): Include
2656 (check_init): Don't report uninitialized static class
2657 initialization flags, don't free bit index when doing static class
2658 initialization optimization.
2659 (check_for_initialization): Return type changed to `unsigned int.'
2660 (attach_initialized_static_class): New function.
2661 * class.c (add_method_1): Create the initialized static class
2663 (finish_class): Always emit deferred inline methods.
2664 * decl.c (emit_init_test_initialization): Moved to expr.c
2665 (complete_start_java_method): Don't traverse
2666 DECL_FUNCTION_INIT_TEST_TABLE.
2667 (lang_mark_tree): Mark hash tables in function decls.
2668 * expr.c (emit_init_test_initialization): Moved from decl.c.
2669 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
2670 initialization flag, set DECL_CONTEXT and
2671 LOCAL_CLASS_INITIALIZATION_FLAG.
2672 (java_lang_expand_expr): Emit initialization code for static class
2673 initialized flags when entering block, if necessary.
2674 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
2675 * java-tree.h (flag_optimize_sci): New global variable declaration.
2676 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
2677 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
2678 (LOCAL_FINAL_P): Fixed typo in comment.
2679 (FINAL_VARIABLE_P): Likewise.
2680 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
2681 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
2682 (struct lang_decl): New fields `ict', `smic' and `cif.'
2683 (check_for_initialization): New returned value for global.
2684 (attach_initialized_static_class): New global function.
2685 (STATIC_CLASS_INIT_OPT_P): New macro.
2686 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
2687 * lang.c (java_decode_option): Handle
2688 `-fno-optimize-static-class-initialization'
2689 * parse.y (start_complete_expand_method): New function.
2690 (java_expand_method_bodies): Likewise.
2691 (attach_init_test_initialization_flags): Likewise.
2692 (adjust_init_test_initialization): Likewise.
2693 (emit_test_initialization): Likewise.
2694 (java_complete_expand_methods): Nullify abstract and native method
2696 (java_complete_expand_method): New locals `fbody', `block_body'
2697 and `exception_copy.' Reorganized: directly return on empty method
2698 bodies, call `start_complete_expand_method', remember definitely
2699 initialized static class in function, don't expand method bodies.
2700 (java_expand_classes): Call `java_expand_method_bodies' before
2701 `finish_class' when compiling to native.
2702 (resolve_expression_name): Use `orig' after building outer class
2704 (patch_invoke): Remember static method invokations.
2706 2001-08-06 Richard Henderson <rth@redhat.com>
2708 * class.c (emit_register_classes): Pass a symbol_ref and priority
2709 to assemble_constructor.
2711 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
2713 * java-tree.h (all_class_filename): New macro.
2714 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2715 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2716 newly created IDENTIFIER_NODE to `all_class_filename.'
2718 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2720 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2721 Use ggc_add_tree_root to register roots.
2723 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2725 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2726 second operand calling check_init.
2727 * decl.c (complete_start_java_method): Swaped second and third
2728 arguments while creating WITH_CLEANUP_EXPR node.
2729 * jcf-write.c (generate_bytecode_insns): Use second operand
2730 instead of third when handling WITH_CLEANUP_EXPR.
2731 * parse.y (java_complete_lhs): Expand second operand of
2732 WITH_CLEANUP_EXPR nodes.
2733 (patch_synchronized_statement): Swaped second and third arguments
2734 while creating WITH_CLEANUP_EXPR node.
2736 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2738 * parse.y (create_interface): Avoid cyclic inheritance report when
2739 syntax error encountered during class definition.
2742 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2744 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2746 (lang_specific_pre_link): Use set_input to set input_filename.
2748 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2749 (main): Fix definition.
2750 Strip `main' from classname.
2753 2001-07-18 Tom Tromey <tromey@redhat.com>
2756 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2757 * lex.c (java_new_lexer): Use ICONV_CONST.
2758 (java_read_char): Likewise.
2759 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2760 (jv-scan$(exeext)): Likewise.
2762 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2764 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
2765 * parse.y (check_class_interface_creation): Allow `private' if the
2766 enclosing is not an interface.
2767 (create_interface): Interface tagged public if the enclosing
2768 context is an interface.
2769 (create_class): Class tagged public if the enclosing context
2773 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2775 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
2778 2001-07-14 Tim Josling <tej@melbpc.org.au>
2780 * check-init.c (check_init): Remove references to EXPON_EXPR.
2782 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2784 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2785 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2788 2001-07-13 Tom Tromey <tromey@redhat.com>
2790 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2793 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2795 * parse.y (patch_method_invocation): Don't override primary if one
2796 is already provided, but let this$<n> be built. Fixed comment.
2798 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2800 * parse.y (empty_statement:): Report empty statement error only
2801 when found at class declaration level.
2804 2001-07-12 Tom Tromey <tromey@redhat.com>
2806 * expr.c (expand_load_internal): New function.
2807 (LOAD_INTERNAL): Use it.
2809 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2811 * parse.y (verify_constructor_super): Compare anonymous class ctor
2812 args with `valid_method_invocation_conversion_p.'
2815 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2817 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2818 `-fsyntax-only.' Fixes PR java/3248
2820 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2822 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2824 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2826 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2827 current function is static. Fixes PR java/1970
2829 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2831 * parse.y (patch_method_invocation): Add enclosing context to ctor
2832 calls if necessary. Fixes PR java/2953
2834 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2836 * parse.y (resolve_package): Abort if qualified expression member
2838 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2841 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2843 * verify.c: Don't use // comments.
2845 2001-07-05 Tom Tromey <tromey@redhat.com>
2847 * lang.c (flag_assume_compiled): Removed.
2848 * java-tree.h (flag_assume_compiled): Removed.
2849 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2850 -fhash-synchronization, -fuse-divide-subroutine,
2851 -fcheck-references, -femit-class-file, -femit-class-files,
2852 -fassume-compiled. Updated --encoding information. Changed
2853 -foutput-class-dir to `-d'.
2855 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2857 * jcf-parse.c (parse_class_file): Add lineno parameter to
2858 debug_start_source_file call.
2860 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2862 * gcj.texi: Use gpl.texi.
2863 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2864 dependencies and use doc/include in search path.
2866 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2868 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2869 `this'. If so, don't build instance initializers.
2871 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2873 * parse.y (resolve_expression_name): Improved error message for
2874 inner class cases. Fixes PR java/1958
2876 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2878 * lang.c: #include diagnostic.h
2879 (lang_print_error): Add a `diagnostic_context *' parameter.
2880 (java_dummy_print): Likewise.
2881 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2883 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2885 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2886 * jcf.h (typedef struct JCF): New bitfield `finished.'
2887 (JCF_FINISH): Set `finished.'
2888 (JCF_ZERO): Reset `finished.'
2891 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2893 * parse.y (class_body_declaration:): Don't install empty instance
2897 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2899 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2900 (set_class_decl_access_flags): New function.
2901 * java-tree.h (set_class_decl_access_flags): New prototype.
2902 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2903 (parse_class_file): New local `decl_max_locals.' Take wide types
2904 into account to compute DECL_MAX_LOCALS.
2905 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2908 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2910 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2912 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2914 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2915 * parse.y (do_resolve_class): Moved comments out to leading comment
2916 section. Removed local `start', New local `_ht' and
2917 `circularity_hash.' Record `enclosing' in hash table and search
2918 it to detect circularity. Use `enclosing' as an argument to
2919 `lookup_cl.' Free the hash table when done.
2921 2001-06-19 Tom Tromey <tromey@redhat.com>
2923 * lex.c (java_read_char): Disallow invalid and overlong
2924 sequences. Fixes PR java/2319.
2926 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2928 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2930 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2932 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2933 arguments accordingly.
2935 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2937 * gcj.texi: Move contents to just after title page.
2939 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2941 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2943 (patch_incomplete_class_ref): Build the class ref, build the class
2944 init if necessary, complete the tree.
2947 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2949 * parse.y (lookup_field_wrapper): Test `name' code.
2950 (resolve_qualified_expression_name): Test `qual_wfl' code.
2951 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2952 handle `qual_wfl' by code.
2953 (maybe_build_primttype_type_ref): Test `wfl' code.
2955 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2957 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2959 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2960 the dvi file in the java directory.
2962 2001-05-25 Sam TH <sam@uchicago.edu>
2964 * gen-table.pl javaop.h jcf.h lex.h,
2965 parse.h: Fix header include guards.
2967 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2969 * jv-scan.c (version): Update copyright year.
2971 2001-05-21 Per Bothner <per@bothner.com>
2973 * jcf-parse.c (read_class): If class is from .class or .zip file
2974 and it's already been read, don't push/pop parser context.
2976 2001-05-18 Per Bothner <per@bothner.com>
2978 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2979 command line so the jvgenmain-generated main program comes first.
2981 2001-05-15 Tom Tromey <tromey@redhat.com>
2983 * class.c (build_utf8_ref): Don't generate identifier based on
2986 2001-05-12 Richard Henderson <rth@redhat.com>
2988 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2989 * expr.c (java_lang_expand_expr): Expand it.
2990 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2991 calling build_exception_object_ref.
2992 * parse.y (catch_clause_parameter): Likewise.
2993 (build_dot_class_method): Likewise.
2994 (try_reference_assignconv): Likewise.
2995 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2996 * jcf-write.c (generate_bytecode_insns): Likewise.
2998 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3000 * parse.y (build_unresolved_array_type): Set
3001 EXPR_WFL_QUALIFICATION on the newly created wfl.
3002 Fixes PR java/2538. Fixes PR java/2535.
3004 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3006 * parse.y (fix_constructors): Removed unnecessary assignment to
3007 local. Moved assignment to `this$<n>', fixed comments and
3009 (build_wfl_wrap): Fixed indentation.
3010 Fixes PR java/2598, java/2579 and java/2658.
3012 2001-05-03 Mo DeJong <mdejong@redhat.com>
3014 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
3015 check for byte swap.
3017 2000-05-02 Jeff Sturm <jsturm@one-point.com>
3019 * expr.c (build_class_init): Move MODIFY_EXPR
3020 outside of COND_EXPR. Remove variable `call'.
3022 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3024 * decl.c: NULL_PTR -> NULL.
3025 * jcf-write.c: Likewise.
3027 2001-05-01 Tom Tromey <tromey@redhat.com>
3029 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
3030 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
3031 * gcj.texi: Updated copyright text. Include fdl.texi.
3032 (Top): Link to new node.
3034 2001-05-01 Per Bothner <per@bothner.com>
3036 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
3038 2001-05-01 Per Bothner <per@bothner.com>
3040 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
3041 import_list contains the name, not the TREE_PURPOSE.
3043 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3045 * jcf-io.c (read_zip_member): Cast to long in comparison with
3048 * jvspec.c (lang_specific_driver): Initialize variables.
3050 * mangle.c (find_compression_record_match): Likewise.
3052 * typeck.c (build_null_signature): Provide static prototype. Mark
3053 parameter with ATTRIBUTE_UNUSED.
3055 * verify.c (verify_jvm_instructions): Initialize variable.
3057 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3059 * parse.y (do_resolve_class): Check for cyclic inheritance during
3060 inner class resolution.
3062 2001-04-27 Per Bothner <per@bothner.com>
3064 * parse.y (java_expand_classes): Don't change ctxp_for_generation
3065 while iterating, since that could cause gc to lose stuff.
3067 2001-04-26 Per Bothner <per@bothner.com>
3069 Fix method search wrt scope of inner classes to match JLS2.
3070 * typeck.c (build_null_signature): New static function.
3071 (has_method): New function. Uses build_null_signature and lookup_do.
3072 * java-tree.h (has_method): New declaration.
3073 * parse.y (find_applicable_accessible_methods_list): Do not search
3074 context of inner classes here.
3075 (patch_method_invocation): Search scope, ie. current and outer clases,
3076 for method matching simple name, to find class.
3078 2001-04-26 Per Bothner <per@bothner.com>
3080 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
3081 Fix thinko: If a single case, use if_icmpeq, not ifeq.
3083 * constants.c (find_methodref_with_class_index): New function.
3084 (find_methodref_index): Use find_methodref_with_class_index.
3085 * java-tree.h (find_methodref_with_class_index): New declaration.
3086 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
3087 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
3088 If context changed from interface to class, don't use invokeinterface.
3090 2001-04-25 Per Bothner <per@bothner.com>
3092 * verify.c (verify_jvm_instructions): For field instructions,
3093 check that field index is valid. For invoke instructions, check that
3094 method index is valid.
3096 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
3098 * config-lang.in (target_libs): Copy from $libgcj_saved.
3100 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3102 * decl.c (init_decl_processing): Add new class "protectionDomain"
3104 * class.c (make_class_data): Set initial value for "protectionDomain".
3106 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3108 * jvspec.c (lang_specific_driver): Fix memory allocation
3109 deficit, by using concat in lieu of xmalloc/sprintf.
3111 2001-04-20 Per Bothner <per@bothner.com>
3113 Fixes to compile multiple .class files at once.
3114 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
3115 * java-tree.h (CLASS_PARSED_P): New macro.
3116 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
3117 * jcf-parse.c (jcf_parse_source): Inline into read_class.
3118 (read_class): Avoid some code duplication.
3119 Don't call JCF_FINISH for a .class file - might be needed later.
3120 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
3121 rather than CLASS_LOADED_P, since latter implies class laid out.
3122 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
3123 * parse.y: Don't need to set CLASS_LOADED_P for array types.
3125 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3127 * Make-lang.in (java/boehm.o): Depend on toplev.h.
3129 * boehm.c: Include toplev.h.
3131 2001-04-06 Tom Tromey <tromey@redhat.com>
3132 Alexandre Petit-Bianco <apbianco@redhat.com>
3134 Fix for PR gcj/1404 and PR gcj/2332:
3135 * parse.y (build_array_from_name): If we use the type_wfl then
3136 accumulate dimensions from the original type as well.
3137 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
3139 2001-04-06 Tom Tromey <tromey@redhat.com>
3141 * parse.y (analyze_clinit_body): Return true if the second operand
3142 of a METHOD_EXPR is nonzero.
3144 2001-04-06 Tom Tromey <tromey@redhat.com>
3146 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
3148 ($(srcdir)/java/parse.c): Likewise.
3150 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3152 * gcj.texi: Use `which-gcj' instead of `which-g77.'
3153 (version-gcc): Initialized.
3154 (which-gcj): Likewise.
3156 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3158 * java-tree.h (struct lang_decl): New macro
3159 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
3160 * parse.y (build_instance_initializer): New function.
3161 (add_instance_initializer): Use it.
3162 (java_fix_constructors): Set `current_class' before fix pass.
3163 (fix_constructors): Just return if already fixed. Move `super()'
3164 invokation ahead. Use `build_instance_initializer.'
3167 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3169 * parse.y (resolve_qualified_expression_name): Pass field's
3170 DECL_CONTEXT to `not_accessible_p.'
3171 (not_accessible_p): Changed parameters order in `inherits_from_p'
3174 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
3176 * lang-options.h: Add flag_check_references.
3178 2001-04-04 Per Bothner <per@bothner.com>
3180 * java-tree.h (CONSTANT_VALUE_P): New macro.
3181 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
3182 * parse.y (maybe_build_class_init_for_field): New static function.
3183 (resolve_expression_name, resolve_field_access): Use
3184 maybe_build_class_init_for_field instead of build_class_init
3185 This does not do the init if the field is compile-time-constant.
3186 (resolve_field_access): Simplify.
3188 * parse.y (fold_constant_for_init): Merge test into switch.
3190 2001-04-03 Zack Weinberg <zackw@stanford.edu>
3192 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
3194 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
3196 2001-04-02 Zack Weinberg <zackw@stanford.edu>
3198 * expr.c (pop_type_0): Save the result of the first
3199 lang_printable_name call in a scratch buffer, so it
3200 won't be clobbered by the second call.
3202 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3204 * parse-scan.y (array_type:): Rewritten.
3205 (type_declaration:): `empty_statement' replaces `SC_TK.'
3206 (class_member_declaration:): `empty statement' added.
3207 (method_body:): Simplified.
3208 (static_initializer:): Likewise.
3209 (primary_no_new_array:): Use `type_literals.'
3210 (type_literals:): New rule.
3211 (dims:): Set and update `bracket_count.'
3212 Fixes PR java/1074. Fixes PR java/2412.
3214 2001-03-28 Hans Boehm <boehm@acm.org>
3216 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
3217 (get_boehm_type_descriptor): Set type on returned value to be a
3218 pointer length integer.
3220 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3222 * expr.c (pop_type_0): Call `concat' rather than building the
3224 (pop_type): Add format specifier in call to `error'.
3226 * parse.y (patch_method_invocation): Avoid casting away
3229 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
3231 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
3233 2001-03-28 Richard Henderson <rth@redhat.com>
3235 IA-64 ABI Exception Handling:
3236 * Make-lang.in (except.o): Don't depend on eh-common.h.
3237 * check-init.c (check_init): Handle EXC_PTR_EXPR.
3238 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
3239 [soft_exceptioninfo_call_node]: Remove.
3240 [eh_personality_libfunc, lang_eh_runtime_type]: New.
3241 (end_java_method): No emit_handlers.
3242 * except.c (java_set_exception_lang_code): Remove.
3243 (method_init_exceptions): Don't call it.
3244 (prepare_eh_table_type): No CATCH_ALL_TYPE.
3245 (build_exception_object_ref): New.
3246 (expand_end_java_handler): Update for except.h name changes.
3247 (emit_handlers, expand_resume_after_catch): Remove.
3248 * expr.c (java_lang_expand_expr): Update for except.h name changes.
3249 (process_jvm_instruction): Use build_exception_object_ref.
3250 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
3251 (soft_exceptioninfo_call_node): Remove.
3252 (build_exception_object_ref): Declare.
3253 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
3254 soft_exceptioninfo_call_node. Move processing ...
3255 [EXC_PTR_EXPR]: ... here.
3256 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
3257 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
3258 (source_end_java_method): No java_set_exception_lang_code or
3260 (build_dot_class_method): Use build_exception_object_ref.
3261 (try_reference_assignconv): Check EXC_PTR_EXPR not
3262 soft_exceptioninfo_call_node.
3264 2001-03-28 Richard Henderson <rth@redhat.com>
3266 * java-tree.h (throw_node): Define as a single member of
3267 java_global_trees instead of a separate array.
3268 (JTI_THROW_NODE): New.
3269 * decl.c (throw_node): Don't declare.
3270 (init_decl_processing): Init a scalar throw_node.
3271 Don't register it for gc.
3272 * check-init.c (check_init): Reference scalar throw_node.
3273 * expr.c (build_java_athrow): Likewise.
3274 * jcf-write.c (generate_bytecode_insns): Likewise.
3275 * parse.h (BUILD_THROW): Likewise.
3277 2001-03-28 Richard Henderson <rth@redhat.com>
3279 * decl.c (end_java_method): Do not save and restore
3280 flag_non_call_exceptions.
3281 * parse.y (source_end_java_method): Likewise.
3282 * lang.c (flag_exceptions): Don't declare.
3283 (java_init_options): Set flag_non_call_exceptions. Set
3284 flag_exceptions here ...
3285 (java_init): ... not here.
3287 2001-03-27 Richard Henderson <rth@redhat.com>
3289 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
3290 exceptions_via_longjmp.
3292 * lang.c (flag_new_exceptions): Don't declare it.
3293 (java_init_options): Or set it.
3295 2001-03-27 Richard Henderson <rth@redhat.com>
3297 * decl.c (end_java_method): Rename asynchronous_exceptions to
3298 flag_non_call_exceptions.
3299 * parse.y (source_end_java_method): Likewise.
3301 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3303 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
3305 2001-03-26 Mark Mitchell <mark@codesourcery.com>
3307 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
3309 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3311 * parse.y (find_as_inner_class): Follow current package
3312 indications not to mistakingly load an unrelated class.
3314 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3316 * constants.c (PUTN): Use memcpy, not bcopy.
3318 * lex.c (java_read_char): Use memmove, not bcopy.
3320 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
3322 2001-03-23 Per Bothner <per@bothner.com>
3324 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
3325 macro for better error pin-pointing.
3326 * java-tree.h: Fix typo in comment.
3328 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
3329 Don't include jsr/goto in exception range.
3330 Check if start and end of exception range are the same (also TRY_EXPR).
3331 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
3332 However, do emit the following goto even if try_block is empty.
3333 Defer freeing exception_decl until after the finalizer, to make
3334 sure the local isn't reused in the finalizer. Fixes PR java/1208.
3336 * parse.y (java_complete_lhs): If the try-clause is empty, just
3337 return the finally-clause and vice versa.
3339 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3341 * gcj.texi (Input Options): documented the check for attribute
3342 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
3343 * java-tree.h (flag_force_classes_archive_check): Declared extern.
3344 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
3345 (jcf_parse): Check for the right classes archive if necessary.
3346 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
3347 (jcf_parse_fields): Fixed indentation.
3348 * jcf-write.c (append_gcj_attribute): New function.
3349 (generate_classfile): Compute the attribute count, invoke
3350 `append_gcj_attribute'.
3351 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
3352 turned into bit-fields. New bit-field `right_zip.'
3353 (JCF_ZERO): Set `right_zip' to zero.
3354 * lang-options.h (-fforce-classes-archive-check): Added flag.
3355 * lang.c (flag_force_classes_archive_check): New flag.
3356 (lang_f_options): New entry `force-classes-archive-check.'
3359 2001-02-07 Andrew Haley <aph@redhat.com>
3361 * gcj.texi (Configure-time Options): Add -fcheck-references.
3362 * expr.c (build_java_indirect_ref): New function.
3363 (java_check_reference): New function.
3364 (build_java_array_length_access): Use build_java_indirect_ref to
3365 check for null references.
3366 (build_java_arrayaccess): Likewise.
3367 (build_get_class): Likewise.
3368 (build_field_ref): Likewise.
3369 (invoke_build_dtable): Likewise.
3370 (build_invokeinterface): Likewise.
3371 * lang.c (lang_f_options): Add flag_check_references.
3372 * jvspec.c (jvgenmain_spec): Add flag_check_references.
3373 * java-tree.h (flag_check_references): New variable.
3374 * lang.c (flag_check_references): Likewise.
3375 * parse.y (patch_invoke): Use java_check_reference.
3376 (patch_assignment): Allow for extra nesting in
3377 _Jv_CheckArrayStore.
3379 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
3381 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
3382 * lex.c (cxx_keywords): Likewise.
3384 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3386 * parse.y (qualify_ambiguous_name): Broaden `length'
3387 recognition. Help MODIFY_EXPR be resolved as expression names.
3388 Fixes PR java/2066. Fixes PR java/2400.
3390 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
3392 * gjavah.c (process_file): Mark interface definitions with
3393 "__attribute__ ((java_interface))".
3395 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3397 * class.c (layout_class): Fixed push_super_field's second
3398 argument. Fixes PR java/2333.
3399 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
3400 too early to lay innerclasses out.
3402 2001-03-20 Tom Tromey <tromey@redhat.com>
3403 Alexandre Petit-Bianco <apbianco@redhat.com>
3405 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
3406 inside an array reference. Insertion of the array store check
3407 rewritten. Fixes PR java/2299.
3409 2001-03-20 Tom Tromey <tromey@redhat.com>
3411 * lex.c (java_read_unicode): Only accept leading `u's.
3413 2001-03-20 Tom Tromey <tromey@redhat.com>
3415 * jcf-parse.c (read_class): Initialize `class'.
3417 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3419 * jcf_parse.c (jcf_parse): Eliminate unused variable.
3421 2001-03-19 Mark Mitchell <mark@codesourcery.com>
3423 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
3424 (layout_class): Likewise.
3425 (layout_class_method): Likewise.
3426 (emit_register_classes): Likewise.
3427 * decl.c (builtin_function): Likewise.
3428 (give_name_to_locals): Likewise.
3430 2001-03-19 Per Bothner <per@bothner.com>
3432 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
3433 before trying to load an inner class.
3435 Fixes to process to command-line .class files in two passes.
3436 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
3437 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
3438 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
3439 * class.c (is_compiled_class): Fix for renamed flag.
3440 * parse.y (maybe_create_class_interface_decl): Likewise.
3441 * jcf-parse.c (yyparse): Also set if compiling .class files.
3442 * jcf-parse.c (read_class); Read current_class.
3443 (jcf_parse): Make static.
3444 (load_inner_classes): New function, with code moved from jcf_parse,
3445 because we need to inner classes after the command-line files are read.
3446 (yyparse): Set finput to NULL when it doesn't need to be closed.
3447 Reduce use of main_jcf (basically only for archive) and
3448 use finput instead of main_jcf->read_state.
3449 Inline jcf_figure_file_type into yyparse.
3450 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
3451 Defer load_inner_classes and parse_class_file to a second pass,
3452 after we've correctly mapped command-line .clas fiels to classes.
3453 (jcf_figure_file_type): Removed.
3454 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
3455 (JCF_ZERO): Also clear zipd field.
3456 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
3458 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3460 * jcf-parse.c (yyparse): Change ch from char * to char.
3462 2001-03-19 Per Bothner <per@bothner.com>
3464 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
3465 Add constructed filelist-file at end, following -xjava. Thus any .o
3466 and library files are not affected by the -xjava. Also wrap
3467 explicit @FILE with -xjava and -xnone.
3469 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
3471 * class.c (build_static_field_ref): Call make_decl_rtl() after
3472 setting the DECL_EXTERNAL flag.
3474 2001-03-17 Per Bothner <per@bothner.com>
3476 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
3478 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
3479 when result is is needed (target is STACK_TARGET).
3481 * parse.h (JDEP_SOLV): Removed.
3482 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
3484 * parse.y (incomplete_class_list): Removed.
3485 (obtain_incomplete_type): Don't use or set incomplete_class_list.
3486 It doesn't work if resolve_class changes the name of an array type
3487 that is on the list and then someone else looks for the modified name.
3488 Also, seems liable to break when compiling multiple source files at
3489 once. So the simplest is to just remove incomplete_class_list -
3490 it is only a minor space win and it is not even clear it saves time.
3492 * parse.y (resolve_class): Remove unneeded promote_type.
3494 2001-03-15 Per Bothner <per@bothner.com>
3496 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
3497 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
3498 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
3499 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
3501 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
3502 * parse.y (java_expand_classes): Likewise.
3504 * parse.y (expand_start_java_method): Was only called once and had a
3505 misleading name, so inline in caller java_complete_expand_method.
3506 (enter_a_block): Likewise inline in enter_block and remove.
3508 Remove junk from when gcc/java was created (by copying from C/C++).
3509 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
3510 (struct binding_level): Remove fields keep, keep_if_subblocks,
3511 more_cleanups_ok, have_cleanups (which have never been used).
3512 (pushlevel, poplevel): Remove related useless code.
3514 * class.c (make_class_data): The class_dtable_decl (i.e. the
3515 vtable for Class) should be external, except when compiling Class.
3517 * jvspec.c (lang_specific_driver): Fix -C handling.
3518 Check -save-temps to see if temp @FILE should be deleted.
3519 Follow-up to/fix for February 16 patch.
3521 * verify.c (verify_jvm_instructions): Better error msgs for dup.
3522 (type_stack_dup): Remove no-longer neded error check.
3524 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
3526 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
3527 to 'for_pointer'. If this type is for a pointer (argument) mangling,
3528 don't surround the element with 'N..E' if the type name is
3531 2001-03-14 Mark Mitchell <mark@codesourcery.com>
3533 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
3534 DECL_RTL_SET_P, etc.
3535 (make_method_value): Likewise.
3536 (get_dispatch_table): Likewise.
3538 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
3540 2001-03-07 Tom Tromey <tromey@redhat.com>
3542 * config-lang.in (lang_requires): Define.
3544 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
3546 * typeck.c (convert): Check flag_unsafe_math_optimizations,
3549 2001-03-05 Per Bothner <per@bothner.com>
3551 Fix a problem where rest_of_decl_compilation applied to
3552 class_dtable_decl causes problems because it was done too early,
3553 before output file was opened.
3554 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
3555 * class.c (class_dtable_decl): Add macro - element of class_roots.
3556 (make_class_data): Define class_dtable_decl.
3557 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
3559 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3561 * java/class.c, java/decl.c, java/java-tree.h: Replace all
3562 uses of 'boolean' with 'bool'.
3564 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3566 * lang-specs.h: Add zero initializer for cpp_spec field to all
3569 2001-02-16 Per Bothner <per@bothner.com>
3571 Handle compiling multiple input files at once, and @FILE syntax.
3572 * gcj.texi: Updated documentation to match.
3573 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
3574 * jcf-parse.c (parse_source_file): Split into ...
3575 (parse_source_file_1): New function - and:
3576 (parse_source_file_2): New function.
3577 (yyparse): On -ffilelist-file, open and scan named file.
3578 On first pass over files, only do parse_source_file_1.
3579 A new second pass calls parse_source_file_2 for each file to compile.
3580 (init_jcf_parse): Call init_src_parse.
3581 * jvspec.c (INDIRECT_FILE_ARG): New flag.
3582 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
3583 as multiple input file combined in one compilation.
3584 * lang-options.h: Add -ffilelist-file
3585 * lang.c (flag_filelist_file): New flag variable.
3586 (lang_f_options): Handle -ffilelist-file.
3587 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
3588 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
3589 gclass_list - use global fields of src_parse_roots instead.
3590 * parse.y (src_parse_roots): New array.
3591 (incomplete_class_list, gclass_list): New macros.
3592 (push_parser_context, java_pop_parser_context,
3593 java_parser_context_resume): Don't fiddle with deleted fields.
3594 (various): Use incomplete_class gclass_list and global macros
3595 instead of parse_ctxt fields - the lists are global.
3596 (init_src_parse): New function.
3598 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3600 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
3602 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3604 * parse.y (check_inner_class_access): Moved declaration of local
3605 `enclosing_decl_type' to the right location.
3607 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
3609 * parse.y (parser_check_super_interface): Don't call
3610 check_pkg_class_access for an inner interface.
3611 (parser_check_super): Don't call check_pkg_class_access for inner
3613 (do_resolve_class): Simplify enclosing type loop. Don't call
3614 check_pkg_class_access if CL and DECL are not set.
3615 (find_in_imports_on_demand): Set DECL if class_type needed to be
3616 loaded. Don't call check_pkg_class_access for an inner class.
3617 (check_inner_class_access): Rewritten to implement member access
3618 rules as per spec 6.6.1.
3619 (check_pkg_class_access): Handle the empty package correctly.
3620 (in_same_package): New function. Determine if two classes are in the
3623 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
3625 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
3626 method into array types.
3627 * parse.y (patch_method_invocation): Bypass access check on clone call
3630 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3632 * expr.c (build_instanceof): Check for arrays when trying fold to
3635 2001-02-15 Jim Meyering <meyering@lucent.com>
3637 * Make-lang.in (java.install-common): Depend on `installdirs'.
3638 (java.install-info): Likewise.
3640 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
3642 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
3644 2001-02-14 Tom Tromey <tromey@redhat.com>
3645 Alexandre Petit-Bianco <apbianco@cygnus.com>
3647 Fix for PR java/1261.
3648 * typeck.c (build_java_array_type): Add public `clone' method to
3650 * parse.y (resolve_qualified_expression_name): Use current_class
3651 when checking for inaccessibility.
3652 (patch_method_invocation): Fixed error message when accessibility
3653 denied. Added `from_super' argument.
3655 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3657 * parse.y (resolve_class): Don't build a fake decl. Use the one
3659 * typeck.c (build_java_array_type): Build and assign decl to array
3662 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3664 * parse.y (not_accessible_p): Changed leading comment. Added extra
3665 `where' argument. Use it to enforce protected access rules.
3666 (resolve_qualified_expression_name): Added extra argument to
3668 (patch_method_invocation): Use argument `primary' to provide
3669 not_accessible_p with an extra argument.
3670 (lookup_method_invoke): Added extra argument to not_accessible_p.
3671 (search_applicable_method_list): Likewise.
3673 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3675 * parse.y (resolve_qualified_expression_name): Try to resolve as
3676 an inner class access only if `decl' is a TYPE_DECL.
3678 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3680 * decl.c (classdollar_identifier_node): Initialize.
3681 * java-tree.h (enum java_tree_index): New entry
3682 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
3683 (classdollar_identifier_node): New macro.
3684 (ID_CLASSDOLLAR_P): Likewise.
3685 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
3686 (build_dot_class_method_invocation): Likewise.
3687 (find_applicable_accessible_methods_list): `class$' can't be
3690 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3692 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
3694 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3696 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
3697 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3700 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3702 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
3703 outside of the `__U' sequence too.
3704 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
3707 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3709 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
3711 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3713 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
3714 (JVGENMAIN_OBJS): Likewise.
3715 * java-tree.h (append_gpp_mangled_name): New prototype.
3716 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3717 Removed cast calling `gcc_add_root.'
3718 * jvgenmain.c (mangle_obstack): New global, initialized.
3720 (do_mangle_class): Constify local `ptr.'
3721 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3722 append_gpp_mangle_name and update `count' if necessary.
3723 Use `mangle_obstack.'
3724 * mangle.c (append_unicode_mangled_name): Removed.
3725 (append_gpp_mangled_name): Likewise.
3726 (unicode_mangling_length): Likewise.
3727 (mangle_member_name): Return type set to `void.'
3728 (mangle_field_decl): Don't append `U' in escaped names.
3729 (mangle_method_decl): Likewise.
3730 (mangle_member_name): Just use `append_gpp_mangled_name.'
3731 * mangle_name.c: New file.
3733 2001-02-07 Per Bothner <per@bothner.com>
3735 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3737 * check-init.c (check_init): Don't call done_alternative after
3738 processing loop code, as a LOOP_EXPR never terminates normally.
3740 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3742 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3744 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3746 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3749 2001-02-06 Tom Tromey <tromey@redhat.com>
3751 * lex.c (java_new_lexer): Longer error message.
3753 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3754 Alexandre Petit-Bianco <apbianco@cygnus.com>
3756 * typeck.c (build_prim_array_type): Added leading comment.
3757 (build_java_array_type): Moved locals out of
3758 block. Always create the `data' field, fixed alignment to match
3761 2001-02-04 Tom Tromey <tromey@redhat.com>
3763 * expr.c (java_lang_expand_expr): Don't bother recomputing
3764 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
3767 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3769 * parse.y (process_imports): Save the original name of the import
3770 for better error report.
3772 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
3774 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
3775 of macros used when compiling jvspec.c.
3776 * jvspec.c (lang_specific_driver): Link with the shared
3779 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3781 * check-init.c (check_init): Call internal_error instead of fatal.
3782 * expr.c (java_lang_expand_expr): Likewise.
3783 * jcf-parse.c (get_constant): Likewise.
3784 * mangle.c (java_mangle_decl): Likewise.
3785 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3786 (operator_string): Likewise.
3787 * check-init.c (check_init): Call abort instead of fatal.
3788 * class.c (build_class_ref): Likewise.
3789 * constants.c (write_constant_pool): Likewise.
3790 * decl.c (start_java_method): Likewise.
3791 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3792 (java_stack_dup, encode_newarray_type): Likewise.
3793 (build_java_array_length_access): Likewise.
3794 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3795 (build_java_soft_divmod, build_invokeinterface): Likewise.
3796 * java-tree.h (INNER_CLASS_P): Likewise.
3797 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3798 (give_name_to_class, get_class_constant): Likewise.
3799 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3800 (find_constant_index, generate_bytecode_conditional): Likewise.
3801 (generate_bytecode_insns, perform_relocations): Likewise.
3802 * lex.c (java_unget_unicode, java_lex): Likewise.
3803 * mangle.c (mangle_type, mangle_record_type): Likewise.
3804 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3805 (finish_mangling): Likewise.
3806 * parse.h (MARK_FINAL_PARMS): Likewise.
3807 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3808 (obtain_incomplete_type, java_complete_class): Likewise.
3809 (java_check_regular_methods, java_complete_expand_method): Likewise.
3810 (cut_identifier_in_qualified, check_deprecation): Likewise.
3811 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3812 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3813 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3814 * typeck.c (set_local_type, parse_signature_type): Likewise.
3815 (parse_signature_string, build_java_signature): Likewise;
3816 (set_java_signature): Likewise.
3817 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3818 * class.c (add_method): Call fatal_error instead of fatal.
3819 (build_static_field_ref): Likewise.
3820 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3821 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3822 * lex.c (java_new_new_lexer): Likewise.
3823 * jv-scan.c (main): Likewise.
3824 (fatal_error): Renamed from fatal.
3825 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3827 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3828 (yyparse): Likewise.
3829 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3830 * lex.c (java_get_line_col): Likewise.
3831 * jcf-parse.c (load_class): Make errors non-fatal.
3832 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3834 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3836 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3837 (error): Remove unused function.
3838 (main): Don't use "__attribute__ alias" on generated class symbol.
3840 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3842 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3844 * parse.y (finish_method_declaration): Code accounting for WFLed
3845 method DECL_NAMEs deleted.
3846 (check_abstract_method_definitions): Likewise.
3847 (resolve_type_during_patch): Layout resolved type.
3848 * typeck.c (lookup_do): Removed unused local.
3850 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3852 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3853 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3854 integer_negative_one_node.
3855 * expr.c (build_java_binop): Likewise.
3857 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3859 * zextract.c (read_zip_archive): Read file_offset before writing
3860 zipd and consequently clobbering the header contents.
3862 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3864 * Make-lang.in: Remove all dependencies on defaults.h.
3865 * decl.c: Don't include defaults.h.
3867 * parse.y: Likewise.
3869 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3871 * ChangeLog (2001-01-21): Fixed typo.
3872 * class.c (layout_class_method): Code accounting for WFLed
3873 method DECL_NAMEs deleted.
3874 * constant.c (find_methodref_index): Likewise.
3875 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3876 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3877 (struct lang_decl): New field `wfl'.
3878 (java_get_real_method_name): Prototype deleted.
3879 * mangle.c (mangle_method_decl): Code accounting for WFLed
3880 method DECL_NAMEs deleted.
3881 * parse.h (GET_METHOD_NAME): Macro deleted.
3882 * parse.y (reset_method_name): Deleted.
3883 (method_header): Set DECL_FUNCTION_WFL.
3884 (check_abstract_method_header): Code accounting for WFLed method
3886 (java_get_real_method_name): Deleted.
3887 (check_method_redefinition): Code accounting for WFLed method
3888 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3889 (java_check_regular_methods): Likewise.
3890 (java_check_abstract_methods): Likewise.
3891 (java_expand_classes): Don't call `reset_method_name.'
3892 (search_applicable_method_list): Use DECL_NAMEs instead of
3894 * typeck.c (lookup_do): Code accounting for WFLed method
3897 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3899 * lex.c (java_read_char): Check for EOF from getc first.
3901 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3903 * class.c (layout_class): Don't lay the superclass out if it's
3904 already being laid out.
3905 * jcf-parse.c (handle_innerclass_attribute): New function.
3906 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3907 handle_innerclasses_attribute.
3908 (jcf_parse): Don't load an innerclasses if it's already being
3910 * jcf-write.c (append_innerclass_attribute_entry): Static
3911 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3912 to be zero for anonymous classes.
3914 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3916 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3918 * jcf-parse.c (set_source_filename): Use
3919 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3921 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3923 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3924 gets a unique asm name.
3926 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3928 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3929 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3931 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3932 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3933 * parse.y (lookup_package_type_and_set_next): Deleted.
3934 (resolve_package): Removed unnecessary code.
3935 (find_applicable_accessible_methods_list): `finit$' can't be
3937 * verify.c (pop_argument_types): Added missing prototype.
3939 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3941 * config-lang.in: Disable java by default.
3943 2001-01-23 Tom Tromey <tromey@redhat.com>
3945 * gcj.texi (Copying): New node.
3946 Added copyright information.
3948 2001-01-21 Per Bothner <per@bothner.com>
3950 Various fixes to allow compiling a compressed .jar/.zip archive.
3951 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3952 (struct ZipFile): Add fields name and next (from ZipFileCache).
3953 (struct ZipDirectory): New field zipf points to owning ZipFile.
3954 * jcf.h (struct ZipDirectory): Add forward declaration.
3955 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3956 Remove seen_in_zip and zip_offset fields.
3957 (JCF_SEEN_IN_ZIP): New macro.
3958 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3959 * jcf-io.c: Change all ZipFileCache to ZipFile.
3960 (read_zip_member): New function.
3961 (open_in_zip): Call read_zip_member.
3962 * jcf-parse.c (find_in_current_zip): Remove function.
3963 (read_class): Merge in find_in_current_zip functionality.
3964 Call read_zip_member if needed.
3965 (parse_zip_file_entries): Use read_zip_member.
3966 (process_zip_dir): Update for removed and added JCF fields.
3967 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3969 2001-01-21 Per Bothner <per@bothner.com>
3971 Minor optimization of static ggc roots.
3972 * jcf-parse.c (parse_roots): New static field.
3973 (current_field, current_method, current_file_list): Replace by macros
3974 naming fields of parse_roots.
3975 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3976 * class.c (class_roots): New static field.
3977 (registered_class, fields_ident, info_ident, class_list):
3978 New macros naming fields of parse_roots.
3979 (build_static_field_ref): Don't register roots here.
3980 (layout_class): Static field list replaced by macro class_list.
3981 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3982 Initialize fields_ident and info_ident here.
3984 2001-01-21 Per Bothner <per@bothner.com>
3986 * jcf-parse.c (ggc_mark_jcf): New function.
3987 (init_jcf_parse): Register current_jcf as ggc root.
3989 2001-01-21 Per Bothner <per@bothner.com>
3991 * lang.c (put_decl_node): Print method's name.
3993 2001-01-21 Per Bothner <per@bothner.com>
3995 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3996 (verify_jvm_instructions): Use it, for better error messages on loads.
3998 2001-01-21 Per Bothner <per@bothner.com>
4000 * verify.c (merge_type_state): Still may have to merge even if
4001 LABEL_VERIFIED (label).
4003 2001-01-21 Per Bothner <per@bothner.com>
4005 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
4006 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
4008 2001-01-19 Per Bothner <per@bothner.com>
4010 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
4011 if expeting an interface type. Refines Tom's change of 2000-09-12.
4013 2001-01-18 Per Bothner <per@bothner.com>
4015 * gcj.texi (Input Options): Mention .java files.
4017 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4019 * lang-options.h (-Wunsupported-jdk11): Removed.
4020 * lang.c (flag_not_overriding): Deleted.
4021 (flag_static_local_jdk1_1): Likewise.
4022 (lang_W_options): Removed "unsupported-jdk11" entry.
4023 * parse.y (java_check_methods): Removed dead code.
4025 2001-01-17 Tom Tromey <tromey@redhat.com>
4027 Changes suggested by Per Bothner:
4028 * gcj.texi (Input Options): Don't mention input files.
4029 (Code Generation): Updated --main information.
4030 (Invoking jcf-dump): Mention that --javap is incomplete.
4031 From Alexandre Petit-Bianco:
4032 (Warnings): Don't mention -Wunsupported-jdk11.
4034 (Compatibility): Mention JDK 1.2-ness of libraries.
4035 (Resources): Mention resources used when writing gcj.
4037 2001-01-17 Tom Tromey <tromey@redhat.com>
4039 * gcj.texi: New file.
4040 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
4041 (java.info): Depend on gcj.info.
4042 (java/gcj.dvi): New target.
4043 (java.dvi): Depend on gcj.dvi.
4044 (java.install-info): Wrote.
4046 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
4048 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
4049 having called make_decl_rtl.
4051 2001-01-14 Per Bothner <per@bothner.com>
4053 Various patches to emit better messages on verification errors.
4054 * expr.c (push_type_0): Return error indication on stack overflow,
4055 instead of callinfg fatal.
4056 (push_type): Now just call push_type_0 (nd fatal on overflow).
4057 (pop_type_0): Return detailed error message (in a char** argument).
4058 (pop_type): If pop_type_0 fails, print error message.
4059 (pop_argument_types): Moved to verify.c.
4060 * verify.c (pop_argument_types): Moved from expr.c.
4061 Return a (possible) error message, rather than void.
4062 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
4063 (verify_jvm_instruction): Use new macros, improving error messages.
4064 For case OPCODE_astore use object_ptr_type_node.
4065 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
4066 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
4068 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
4069 constant, return body without wrapper. (Improves constant folding.)
4070 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
4072 2001-01-13 Per Bothner <per@bothner.com>
4074 * expr.c (expand_java_field_op): Assigning to a final field outside
4075 an initializer does not violate JVM spec, so should be warning, not
4076 error. (Sun's verifier does not complain - though MicroSoft's does.)
4078 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
4080 * gjavah.c (version), jcf-dump.c (version): Update copyright year
4083 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
4085 * parse.y (resolve_expression_name): Permit instance variables from
4086 enclosing context in super constructor call.
4087 (resolve_qualified_expression_name): Permit enclosing class's qualified
4088 "this" in super constructor call.
4090 2001-01-10 Mark Mitchell <mark@codesourcery.com>
4092 * class.c (build_utf8_ref): Remove last argument in call to
4093 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
4094 (build_class_ref): Likewise.
4095 (build_static_field_ref): Likewise.
4096 (get_dispatch_table): Likewise.
4097 (layout_class_method): Likewise.
4098 (emit_register_classes): Likewise.
4099 * constants.c (build_constant_data_ref): Likewise.
4100 * decl.c (builtin_function): Likewise.
4101 (create_primitive_vtable): Likewise.
4102 * expr.c (build_known_method_def): Likewise.
4103 (build_jni_stub): Likewise.
4104 (java_lang_expand_expr): Likewise.
4106 2001-01-10 Tom Tromey <tromey@redhat.com>
4108 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
4110 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4112 * java-tree.h (lang_printable_name_wls): New prototype.
4113 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
4114 rather than `current_class' to print type name. Don't prepend type
4115 names when printing constructor names.
4116 (lang_printable_name_wls): New function.
4117 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
4118 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
4119 * parse.y (patch_method_invocation): Message tuned for constructors.
4120 (not_accessible_p): Grant `private' access from within
4123 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4125 All files with updated copyright when applicable.
4126 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
4127 * class.c (mangle_class_field): Function removed.
4128 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
4129 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
4130 (build_class_ref): Call `java_mangle_class_field' instead of
4131 `mangle_class_field.'
4132 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
4133 (layout_class): Call `java_mangle_decl' instead of
4134 `mangle_static_field.'
4135 (cxx_keywords): Initialized static array moved to `lex.c.'
4136 (layout_class_method): Changed leading comment. Simplified to
4137 call `java_mangle_decl.' Local `ptr' moved in for loop body.
4138 * decl.c (lang_mark_tree): Mark field `package_list.'
4139 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
4140 (struct lang_type): New field `package_list.'
4141 (unicode_mangling_length): Prototype removed.
4142 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4143 emit_unicode_mangled_name): Likewise.
4144 (cxx_keyword_p): New prototype.
4145 (java_mangle_decl, java_mangle_class_field,
4146 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
4147 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
4149 * jvgenmain.c (main_method_prefix): Global variable removed.
4150 (main_method_suffix): Likewise.
4151 (do_mangle_classname): New function.
4152 (main): Call it. Format changed to accommodate new mangling scheme.
4153 * lex.c: (utf8_cmp): Conditionally prototyped.
4154 (cxx_keywords): Moved from class.c, conditionally defined.
4155 (utf8_cmp, cxx_keyword_p): Likewise.
4156 * mangle.c (obstack.h, ggc.h): Included.
4157 (mangle_field_decl): New function.
4158 (mangle_method_decl, mangle_type, mangle_pointer_type,
4159 mangle_array_type, mangle_record_type,
4160 find_compression_pointer_match, find_compression_array_match,
4161 find_compression_record_match,
4162 find_compression_array_template_match, set_type_package_list,
4163 entry_match_pointer_p, emit_compression_string, init_mangling,
4164 finish_mangling, compression_table_add, mangle_member_name): Likewise.
4165 (mangle_obstack): New global.
4166 (MANGLE_RAW_STRING): New macro.
4167 (unicode_mangling_length): Turned static.
4168 (append_unicode_mangled_name): Renamed from
4169 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
4170 replaces `obstack', removed from the parameter list.
4171 (append_gpp_mangled_name): Turned static. `mangle_obstack'
4172 replaces parameter `obstack', removed from the parameter list. Call
4173 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
4174 (append_gpp_mangled_classtype): Removed.
4175 (compression_table, compression_next): New static variables.
4176 * parse.y (temporary_obstack): Extern declaration removed.
4178 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4180 * parse.y (patch_binop): Compute missing type in error situations.
4182 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4184 * class.c (make_class_data): Push initial value for "arrayclass".
4185 * decl.c (init_decl_processing): Add new class field "arrayclass".
4187 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4189 From patha@softlab.ericsson.se:
4190 * parse.y (switch_label): Use build, not build1, to construct
4193 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
4195 * lang.c (lang_decode_option): Change -MA to -MP.
4196 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
4197 Update to new prototype; do quote targets.
4198 (jcf_dependency_write): Update.
4200 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
4202 Shorten primitive array allocation path:
4203 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
4204 to create new primitive arrays.
4205 * expr.c (build_newarray): If generating native code, call
4206 soft_newarray_node with a reference to the primitive TYPE identifier
4207 instead of type_value.
4209 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
4211 Fix for PRs gcj/312 and gcj/253:
4212 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
4213 dest if they arn't already.
4214 * class.c (layout_class): Call maybe_layout_super_class on
4215 superinterfaces also, but only if compiling from bytecode.
4218 * parse.y (create_class): Set ACC_STATIC if class is declared in an
4221 2000-12-15 Tom Tromey <tromey@redhat.com>
4223 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
4226 2000-12-14 Andrew Haley <aph@redhat.com>
4228 * boehm.c (mark_reference_fields): Change test to correctly detect
4231 2000-12-15 Andreas Jaeger <aj@suse.de>
4233 * config-lang.in (lang_dirs): Added.
4235 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4237 * parse.y (end_artificial_method_body): Fixed undefined behavior.
4238 Credits go to rth for finding it.
4240 2000-12-13 Mike Stump <mrs@wrs.com>
4242 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
4244 2000-11-07 Tom Tromey <tromey@cygnus.com>
4246 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
4247 * lex.c (java_ignorable_control_p): Removed.
4248 (java_letter_or_digit_p): Removed.
4249 (java_start_char_p): New function.
4250 (java_read_char): Return `int', not `unicode_t'. Changed
4252 (java_read_unicode): Likewise.
4253 (java_read_unicode_collapsing_terminators): Likewise.
4254 (java_get_unicode): Likewise.
4255 (java_new_lexer): Initialize hit_eof.
4256 (java_parse_end_comment): Take `int' argument.
4257 (java_parse_doc_section): Likewise.
4258 (java_parse_escape_sequence): Don't allow backlash-newline.
4260 * lex.h (JAVA_DIGIT_P): Removed.
4261 (_JAVA_LETTER_OR_DIGIT_P): Removed.
4262 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
4263 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
4264 (JAVA_PART_CHAR_P): New macro.
4266 (JAVA_CHAR_ERROR): Now -2.
4267 (java_lexer): New field `hit_eof'.
4268 * chartables.h: New file.
4269 * gen-table.pl: new file.
4271 2000-11-20 Tom Tromey <tromey@cygnus.com>
4272 Alexandre Petit-Bianco <apbianco@cygnus.com>
4274 * parse.y (java_complete_lhs): Only allow compound assignment of
4275 reference type if type is String.
4277 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4279 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
4280 jcf-path.c: Likewise.
4282 2000-12-09 Anthony Green <green@redhat.com>
4284 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
4285 filestart and filename_length as int values.
4287 2000-12-07 Mo DeJong <mdejong@redhat.com>
4289 * jcf-io.c (find_class): Correct the logic that tests to see if a
4290 .java file is newer than its .class file. The compiler was
4291 incorrectly printing a warning when file mod times were equal.
4293 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
4295 * jvgenmain.c: Use ISPRINT not isascii.
4297 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4299 * parse.y (end_artificial_method_body): Fixed typo.
4301 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
4303 * parse.y (patch_method_invocation): Pick the correct enclosing
4304 context when creating inner class instances.
4307 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
4309 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
4310 Update copyright year to 2000.
4312 2000-11-23 Anthony Green <green@redhat.com>
4314 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
4315 Move current_file_list out of yyparse and make it static.
4317 * expr.c: Declare quick_stack and tree_list_free_list as static
4318 (init_expr_processing): Register quick_stack and
4319 tree_list_free_list roots.
4321 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4323 * parse.y (build_outer_field_access): New local `decl_ctx', use
4324 it. Check for field's context and current class immediate outer
4325 context inheritance.
4326 (outer_field_access_p): Consider fields inherited from the last
4328 (build_access_to_thisn): Stop at the last enclosing context if
4332 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
4334 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
4336 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
4338 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
4341 2000-11-20 Tom Tromey <tromey@cygnus.com>
4343 * jv-scan.c (help): Document --complexity.
4344 (options): Added --complexity.
4345 (flag_complexity): New global.
4346 (main): Call `report'.
4347 * parse-scan.y (complexity): New global.
4348 (if_then_statement, if_then_else_statement,
4349 if_then_else_statement_nsi, switch_block_statement_group,
4350 while_expression, do_statement, for_begin, continue_statement,
4351 throw_statement, catch_clause, finally, method_invocation,
4352 conditional_and_expression, conditional_or_expression,
4353 conditional_expression): Update complexity.
4354 (reset_report): Reset complexity.
4355 (report): New function.
4357 2000-11-20 Tom Tromey <tromey@cygnus.com>
4359 * lex.c (yylex): Added STRICT_TK case.
4360 * parse.y (STRICT_TK): Added.
4361 * parse-scan.y (STRICT_TK): Added.
4362 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
4363 `;'. Use 4, not 3, with -k option. Correctly rename resulting
4365 * keyword.h: Rebuilt.
4366 * keyword.gperf (strictfp): Added.
4368 2000-11-20 Tom Tromey <tromey@cygnus.com>
4370 * lex.c (yylex): Recognize floating point constants with leading
4373 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4375 * java-tree.h (cyclic_inheritance_report): Constify.
4376 * parse.y (cyclic_inheritance_report): Likewise.
4378 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
4380 * parse.y (goal): Remove call to ggc_add_string_root.
4382 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
4384 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
4385 Create string in scratch buffer, then pass to build_string.
4387 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
4389 * parse.y (issue_warning_error_from_context): Add
4392 2000-11-11 Anthony Green <green@redhat.com>
4394 * jcf-parse.c (process_zip_dir): Add finput parameter.
4395 (jcf_figure_file_type): Call process_zip_dir with appropriate
4398 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4400 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
4401 * jcf-parse.c (jcf_figure_file_type): Likewise.
4403 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
4405 * parse.y (create_new_parser_context): Use memset () instead of
4408 2000-11-08 Tom Tromey <tromey@cygnus.com>
4410 * gjavah.c (process_file): Only include gcj/cni.h when generating
4413 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
4415 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
4416 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
4417 instead of bzero ().
4419 2000-11-05 Tom Tromey <tromey@cygnus.com>
4421 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
4422 * lex.c (IS_ZERO): New define.
4423 (java_perform_atof): Error on floating point underflow.
4425 2000-11-04 Tom Tromey <tromey@cygnus.com>
4427 * lex.c (java_parse_escape_sequence): Only read two octal
4428 characters if the first one is greater than 3. Don't allow
4429 "octal" numbers to include the digits 8 or 9.
4431 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
4433 * Make-lang.in (java.distdir): Remove.
4435 2000-11-03 Tom Tromey <tromey@cygnus.com>
4437 * Make-lang.in (java.dvi): New target.
4438 Partial fix for PR other/567.
4440 * lang-options.h: Mention -Wout-of-date.
4441 * jcf-dump.c (flag_newer): New global.
4442 * gjavah.c (flag_newer): New global.
4443 * jcf-io.c (find_class): Only warn when flag_newer set.
4444 * lang.c (flag_newer): New global.
4445 (struct string_option): New declaration.
4446 (lang_W_options): New global.
4447 (process_option_with_no): New function.
4448 (lang_decode_option): Use it.
4450 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
4451 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
4454 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
4455 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
4456 * lex.c (java_read_unicode): Removed `term_context' argument.
4457 Recognize any number of `u' in `\u'.
4458 (java_read_unicode_collapsing_terminators): New function.
4459 (java_get_unicode): Use it.
4460 (java_lineterminator): Removed.
4461 (yylex): Produce error if character literal is newline or single
4462 quote. Return if eof found in middle of `//' comment. EOF in
4463 `//' comment is only an error if pedantic.
4464 (java_ignorable_control_p): New function.
4465 (java_parse_end_comment): Return if eof found in middle of
4468 * jv-scan.c (pedantic): New global.
4470 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4472 * parse.y (outer_field_access_p): Inherited fields aren't
4473 consider outer fields.
4474 (maybe_build_thisn_access_method): Use
4475 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
4476 (resolve_expression_name): Trigger an error if a static field
4477 is being accessed as an outer field.
4479 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4481 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
4484 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4486 * Make-lang.in: Move all build rules here from Makefile.in,
4487 adapt to new context. Wrap all rules that change the current
4488 directory in parentheses. Expunge all references to $(P).
4489 When one command depends on another and they're run all at
4490 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4491 all object-file generation rules. Delete obsolete variables.
4493 * Makefile.in: Delete.
4494 * config-lang.in: Delete outputs= line.
4496 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4498 * parse.y (patch_method_invocation): NULLify this_arg when already
4500 (maybe_use_access_method): Handle call to methods unrelated to the
4501 current class. Fixed comment.
4504 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4506 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
4509 2000-10-24 Tom Tromey <tromey@cygnus.com>
4511 * lex.c (java_new_lexer): Initialize new fields. Work around
4512 broken iconv() implementations.
4513 (java_read_char): Swap bytes if required. Use fallback decoder if
4515 (byteswap_init, need_byteswap): New globals.
4516 (java_destroy_lexer): Only close iconv handle if it is in use.
4517 * lex.h (java_lexer): New fields read_anything, byte_swap,
4519 Made out_buffer unsigned.
4521 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4523 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
4524 where an enclosing context can be set on the jdep.
4525 (do_resolve_class): Fixed identation.
4527 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4529 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
4531 * jcf-reader.c (peek_attribute, skip_attribute): Only define
4534 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
4536 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
4538 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4540 * jcf-write.c (OP1): Update `last_bc'.
4541 (struct jcf_block): Fixed indentation and typo in comments. New
4543 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
4544 follows `monitorenter'.
4545 * parse.y (patch_synchronized_statement): New local `tmp'. Call
4549 2000-10-16 Tom Tromey <tromey@cygnus.com>
4551 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
4552 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
4553 * lang-options.h: Added -MA, -MT, -MF..
4554 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
4555 (DEPEND_TARGET_SET): New macro.
4556 (DEPEND_FILE_ALREADY_SET): Likewise.
4557 (init_parse): Handle new flags.
4558 * jcf.h (jcf_dependency_print_dummies): Declare.
4559 * Make-lang.in (s-java): Added mkdeps.o.
4560 * Makefile.in (BACKEND): Added mkdeps.o.
4561 (../gcjh$(exeext)): Added mkdeps.o.
4562 (../jcf-dump$(exeext)): Added mkdeps.o.
4563 * jcf-depend.c: Include mkdeps.h.
4564 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
4565 add_entry): Removed.
4566 (jcf_dependency_reset): Rewrote.
4567 (dependencies): New global.
4568 (jcf_dependency_set_target): Rewrote.
4569 (jcf_dependency_add_target): Likewise.
4570 (jcf_dependency_add_file): Likewise.
4572 (print_ents): Removed.
4573 (jcf_dependency_write): Rewrote.
4574 (print_dummies): New global.
4575 (jcf_dependency_print_dummies): New function
4576 (jcf_dependency_write): Call deps_dummy_targets if required.
4578 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4580 * gjavah.c (add_class_decl): Removed unused variables `tname',
4581 `tlen' and `name_index'.
4582 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
4583 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
4584 in `wfl_operator' with value.
4585 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
4586 (jcf_figure_file_type): Fixed identation.
4587 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
4588 * parse.y (analyze_clinit_body): New function.
4589 (static_initializer:): Reset `current_static_block'.
4590 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
4591 `wfl_operator' with new value.
4592 (lookup_cl): Use EXPR_WFL_FILENAME.
4593 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
4594 analyze_clinit_body.
4595 (build_outer_field_access): Access to this$<n> built from
4596 current_class, not its outer context.
4597 (build_access_to_thisn): Fixed leading comment. Tidied things up.
4598 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
4599 (patch_method_invocation): Use `is_static_flag' when already
4601 (patch_newarray): Removed assignment in ternary operator.
4603 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4605 * except.c (free_eh_ranges): Don't free `whole_range'.
4607 2000-10-15 Anthony Green <green@redhat.com>
4609 * decl.c (init_decl_processing): Call init_class_processing before
4612 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4614 * check-init.c (check_init): Fixed leading comment. Use
4616 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4617 (give_name_to_locals): Likewise.
4618 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
4619 fields in lang_decl_var.
4620 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
4621 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
4622 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
4623 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
4624 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
4625 (LOCAL_FINAL): Rewritten.
4626 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
4627 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
4628 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
4629 `init_final' fields.
4630 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
4631 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
4632 (TYPE_HAS_FINAL_VARIABLE): New macro.
4633 (struct lang_type): Added `afv' field.
4634 * parse.y (check_static_final_variable_assignment_flag): New function.
4635 (reset_static_final_variable_assignment_flag): Likewise.
4636 (check_final_variable_local_assignment_flag): Likewise.
4637 (reset_final_variable_local_assignment_flag): Likewise.
4638 (check_final_variable_indirect_assignment): Likewise.
4639 (check_final_variable_global_assignment_flag): Likewise.
4640 (add_inner_class_fields): Use LOCAL_FINAL_P.
4641 (register_fields): Handle local finals and final variables.
4642 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
4643 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4644 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4646 (java_complete_expand_methods): Loop to set
4647 TYPE_HAS_FINAL_VARIABLE. Call
4648 `reset_final_variable_local_assignment_flag' and
4649 `check_final_variable_local_assignment_flag' accordingly before
4650 and after constructor expansion. Call
4651 `reset_static_final_variable_assignment_flag'
4652 before expanding <clinit> and after call
4653 `check_static_final_variable_assignment_flag' if the
4654 current_class isn't an interface. After all methods have been
4655 expanded, call `check_final_variable_global_assignment_flag' and
4656 `check_static_final_variable_assignment_flag' if the current class
4658 (maybe_yank_clinit): Fixed typo in comment.
4659 (build_outer_field_access_methods): Removed old sanity check. Use
4660 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4661 Don't create access methods for finals.
4662 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
4663 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
4664 existing DECL_INIT has been processed.
4665 (java_complete_lhs): Likewise.
4666 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
4667 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
4669 (patch_assignment): Use LOCAL_FINAL_P.
4670 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
4671 DECL_INITIAL is nullified.
4674 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4676 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
4678 * Makefile.in (parse.c, parse-scan.c): Likewise.
4680 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4682 * class.c (temporary_obstack): Remove.
4683 (make_class): Don't mess with obstascks.
4684 (push_class): Likewise.
4685 (set_super_info): Likewise.
4686 (add_method_1): Likewise.
4687 (add_method): Likewise.
4688 (add_field): Likewise.
4689 (build_utf8_ref): Likewise.
4690 (build_class_ref): Likewise.
4691 (build_static_field_ref): Likewise.
4692 (finish_class): Likewise.
4693 (push_super_field): Likewise.
4694 (layout_class): Likewise.
4695 (layout_class_methods): Likewise.
4696 (init_class_processing): Likewise.
4697 * constants.c (get_tag_node): Likewise.
4698 (build_constant_data_ref): Likewise.
4699 * decl.c (ggc_p): Remove.
4700 (copy_lang_decl): Use ggc_alloc.
4701 (complete_start_java_method): Don't mess with obstacks.
4702 (start_java_method): Likewise.
4703 (end_java_method): Likewise.
4704 * except.c (link_handler): Use xmalloc.
4705 (free_eh_ranges): New function.
4706 (method_init_exceptions): Use it.
4707 (add_handler): Use xmalloc.
4708 (expand_start_java_handler): Don't mess with obstacks.
4709 (prepare_eh_table_type): Likewise.
4710 (expand_end_java_handler): Likewise.
4711 * expr.c (push_value): Likewise.
4712 (create_label_decl): Likewise.
4713 (build_jni_stub): Likewise.
4714 (java_lang_expand_expr): Likewise.
4715 (note_instructions): Use xrealloc.
4716 (java_push_constant_from_pool): Don't mess with obstacks.
4717 (process_jvm_instruction): Likewise.
4718 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4720 * jcf-parse.c (get_constant): Don't mess with obstacks.
4721 (read_class): Likewise.
4722 (jcf_parse): Likewise.
4723 * lex.c (expression_obstack): Remove.
4724 (java_lex): Don't use obstack_free.
4725 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4726 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4727 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4728 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4729 * parse.y (gaol): Add more GC roots.
4730 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4731 (lookup_field_wrapper): Likewise.
4732 (obtain_incomplete_type): Don't mess with obstacks.
4733 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4735 (craft_constructor): Don't mess with obstacks.
4736 (safe_layout_class): Likewise.
4737 (java_complete_class): Likewise.
4738 (source_end_java_method): Likewise.
4739 (build_outer_field_access_methods): Likewise.
4740 (build_outer_method_access_method): Likewise.
4741 (maybe_build_thisn_access_method): Likewise.
4742 (build_dot_class_method_invocation): Likewise.
4743 (java_complete_tree): Likewise.
4744 (java_complete_lhs): Likewise.
4745 (do_merge_string_cste): Likewise.
4746 (patch_string_cst): Likewise.
4747 (array_constructor_check_entry): Likewise.
4748 * typeck.c (build_java_array_type): Likewise.
4749 (parse_signature_string): Likewise.
4750 (build_java_signature): Likewise.
4752 2000-10-12 Tom Tromey <tromey@cygnus.com>
4755 * gjavah.c (add_class_decl): Don't special-case inner classes.
4756 (add_namelet): Likewise.
4758 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4760 * java-tree.h: Constify current_encoding.
4761 * lang.c: Constify current_encoding.
4763 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
4765 * jvgenmain.c (class_mangling_suffix): Omit `.'.
4766 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
4768 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4770 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
4771 patch. Fixes gcj/340.
4773 2000-10-10 Tom Tromey <tromey@cygnus.com>
4775 * lex.c (java_new_lexer): Initialize out_first and out_last
4777 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
4779 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4781 * parse.y (pop_current_osb): New function.
4782 (array_type:): Use `dims:', changed actions
4783 accordingly. Suggested by Anthony Green.
4784 (array_creation_expression:): Used pop_current_osb.
4785 (cast_expression:): Likewise.
4786 (search_applicable_method_list): Fixed indentation.
4788 2000-10-08 Anthony Green <green@redhat.com>
4790 * parse.y (array_type_literal): Remove production.
4791 (type_literals): Refer to array_type, not array_type_literal.
4793 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4795 Patch contributed by Corey Minyard.
4796 * decl.c (check_local_named_variable): New function.
4797 (tree check_local_unnamed_variable): Likewise.
4798 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4800 2000-10-07 Anthony Green <green@redhat.com>
4802 * class.c (layout_class): Handle case where superclass can't be
4805 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4807 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4810 2000-10-05 Tom Tromey <tromey@cygnus.com>
4812 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4813 * jvgenmain.c (class_mangling_prefix): Removed.
4814 (class_mangling_suffix): New global.
4816 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4818 (print_method_info): Handle overrides for static and final
4820 (process_file): Generate declaration for class object field.
4821 * class.c (cxx_keywords): New array.
4822 (utf8_cmp): New function.
4823 (cxx_keyword_p): New function.
4824 (layout_class_method): Mangle C++ keywords by appending `$'.
4825 (mangle_field): New function.
4826 (mangle_class_field): Use mangle_field. Mangle class name as
4828 (mangle_static_field): Use mangle_field.
4830 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4832 * decl.c (find_local_variable): Removed uncessary type check and
4833 fixed range check typo. From Corey Minyard.
4835 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4837 * decl.c (give_name_to_locals): New local `code_offset'. Call
4838 `maybe_adjust_start_pc'.
4839 * expr.c (note_instructions): New function.
4840 (expand_byte_code): Don't collect insn starts here.
4841 (peek_opcode_at_pc): New function.
4842 (maybe_adjust_start_pc): Likewise.
4843 * java-tree.h (maybe_adjust_start_pc): Declare.
4844 (note_instructions): Likewise.
4845 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4847 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4849 * parse.y (field_access:): Fixed indentation.
4850 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4852 2000-09-07 Tom Tromey <tromey@cygnus.com>
4855 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4856 JPRIMITIVE_TYPE_P, for arithmetic operators.
4857 (patch_method_invocation): Indentation fix.
4858 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4859 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4860 (do_unary_numeric_promotion): Cleaned up code.
4861 (valid_cast_to_p): Handle boolean correctly.
4863 2000-09-27 Tom Tromey <tromey@cygnus.com>
4865 * lex.c (java_read_unicode): Reset bs_count when finished with
4868 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4871 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4872 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4873 (typeck.o): Depend on ggc.h.
4874 * class.c (add_method_1): Use GC functions for allocation.
4875 (init_class_processing): Register roots.
4876 * decl.c (ggc_p): Set to 1.
4877 (pending_local_decls): Make it static.
4878 (push_jvm_slot): Use GC functions for allocation.
4879 (init_decl_processing): Register roots.
4880 (give_name_to_locals): Use GC functions for allocation.
4881 (lang_mark_tree): New function.
4882 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4883 functions for allocation.
4884 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4885 * lex.c (java_lex): Use build_string, rather than replicating it
4887 * parse.y (goal): Add more roots.
4888 (mark_parser_ctxt): New function.
4889 * typeck.c: Include ggc.h.
4891 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4893 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4894 contains something else than MODIFY_EXPR.
4896 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4898 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4899 * Makefile.in (parse.o): Depend on ggc.h.
4900 (class.o): Likewise.
4901 (constants.o): Likewise.
4904 (jcf-parse.o): Likewise.
4905 (jcf-write.o): Likewise.
4906 (mangle.o): Likewise.
4907 * class.c: Include ggc.h.
4908 (build_static_field_ref): Register GC roots.
4909 (layout_class): Likewise.
4910 (init_class_processing): Likewise.
4911 * constants.c: Include ggc.h.
4912 (current_constant_pool_data_ref): Remove.
4913 (tag_nodes): Move it to ...
4914 (get_tag_node): ... here. Register GC roots.
4915 * decl.c: Include ggc.h. Remove many global tree definitions.
4916 (throw_node): Define.
4917 (java_global_trees): Likewise.
4918 (predef_filenames): Make the size a constant.
4919 (init_decl_processing): Adjust accordingly.
4920 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4921 * expr.c: Include ggc.h.
4922 (init_expr_processing): Register GC roots.
4923 (build_invokeinterface): Likewise.
4924 * java-tree.h: Replace extern tree declarations with macros.
4925 (java_global_trees): New variable.
4926 (java_tree_index): New enumeration.
4927 (init_jcf_parse): Declare.
4928 * jcf-parse.c: Include ggc.h.
4929 (current_class): Remove declaration.
4930 (main_class): Likewise.
4931 (all_class_list): Likewise.
4932 (predefined_filename_p): Adjust for constant size of
4934 (init_jcf_parse): New function.
4935 * jcf-write.c: Include ggc.h.
4936 (generate_classfile): Register GC roots.
4937 (append_synthetic_attribute): Likewise.
4938 (append_innerclass_attribute_entry): Likewise.
4939 * lang.c: Include ggc.h.
4940 (lang_print_error): Register GC roots.
4941 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4943 * parse.y: Include ggc.h.
4944 (wfl_operator): Remove.
4945 (goal): Register GC roots.
4946 (java_pop_parser_context): Adjust for new field names.
4947 (java_parser_context_save_global): Likewse.
4948 (java_parser_context_restore_global): Likewise.
4949 (java_parser_context_suspend): Likewise.
4950 (java_parser_context_resume): Likewise.
4951 (verify_constructor_circularity): Register GC roots.
4952 (lookup_cl): Likewise.
4953 (java_reorder_fields): Likewise.
4954 (build_current_this): Likewise.
4955 (class_in_current_package): Likewise.
4956 (argument_types_convertible): Likewise.
4957 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4959 2000-09-14 Tom Tromey <tromey@cygnus.com>
4961 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4963 2000-09-13 Tom Tromey <tromey@cygnus.com>
4965 * jcf-parse.c: Include <locale.h>.
4966 * jv-scan.c: Include <locale.h>.
4968 2000-09-12 Tom Tromey <tromey@cygnus.com>
4970 * expr.c (pop_type_0): Return `Object' if trying to merge two
4972 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4973 interface types; `Object' is always a valid supertype.
4975 2000-09-12 Tom Tromey <tromey@cygnus.com>
4978 * jv-scan.c (help): Document --encoding.
4979 (options): Added `encoding' entry.
4980 (OPT_ENCODING): New define.
4981 (main): Handle --encoding.
4982 Include <langinfo.h> if nl_langinfo exists.
4983 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4985 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4986 (parse_source_file): Correctly call java_init_lex. Added `finput'
4987 argument. Use nl_langinfo to determine default encoding.
4988 * java-tree.h (current_encoding): Declare.
4989 * parse.y (java_parser_context_restore_global): Don't restore
4991 (java_parser_context_save_global): Don't set `finput' field.
4992 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4994 * lang.c (current_encoding): New global.
4995 (lang_decode_option): Recognize `-fencoding='.
4996 (finish_parse): Don't close finput.
4997 * parse.h (struct parser_ctxt): Removed `finput' and
4998 `unget_utf8_value' fields. Added `lexer' field.
4999 (java_init_lex): Fixed declaration.
5000 * lex.c (java_new_lexer): New function.
5001 (java_destroy_lexer): Likewise.
5002 (java_read_char): Added `lex' argument. Handle iconv case.
5003 (java_read_unicode): Added `lex' argument. Count backslashes in
5005 (java_init_lex): Added `finput' and `encoding' arguments. Set
5006 `lexer' field in ctxp.
5007 (BAD_UTF8_VALUE): Removed.
5008 (java_lex): Handle seeing UEOF in the middle of a string literal.
5009 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
5010 (java_lexer): New structure.
5013 (DEFAULT_ENCODING): New define.
5014 (java_destroy_lexer): Declare.
5016 2000-09-12 Tom Tromey <tromey@cygnus.com>
5019 * lex.c (java_init_lex): Initialize java_io_serializable.
5020 * parse.y (java_io_serializable): New global.
5021 (valid_ref_assignconv_cast_p): An array can be cast to
5024 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
5026 * decl.c, expr.c: Include defaults.h if not already included.
5027 Don't define the *_TYPE_SIZE macros.
5029 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
5031 * typeck.c (build_java_array_type): Correct first parameter
5032 in ADJUST_FIELD_ALIGN invocation.
5034 2000-09-06 Tom Tromey <tromey@cygnus.com>
5036 * lang-specs.h: Also recognize `-femit-class-files'.
5038 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5040 * verify.c (merge_types): Load the types to merge if necessary.
5042 2000-09-02 Anthony Green <green@redhat.com>
5044 * jcf-io.c: Include zlib.h.
5045 (open_in_zip): Read compressed class file archives.
5046 * zipfile.h (ZipDirectory): Add uncompressed_size and
5047 compression_method fields.
5048 * zextract.c (read_zip_archive): Collect file compression info.
5050 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
5052 * parse.y (do_resolve_class): Also explore superclasses of
5053 intermediate enclosing contexts when searching for inner classes.
5055 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5057 * parse.y (variable_declarator_id:): Better error message.
5058 (expression_statement:): Use YYNOT_TWICE.
5059 (cast_expression:): Likewise.
5060 (assignment:): Likewise.
5062 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5064 * parse.y (do_merge_string_cste): New locals. Create new
5065 STRING_CSTs each time, use memcpy. Fixes gcj/311.
5067 2000-08-07 Hans Boehm <boehm@acm.org>
5069 * boehm.c (mark_reference_fields): Set marking bits for all words in
5070 a multiple-word record.
5071 (get_boehm_type_descriptor): Use the procedure marking descriptor for
5074 2000-08-31 Mike Stump <mrs@wrs.com>
5076 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
5077 jcf-dump$(exeext)): Make parallel safe.
5079 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5081 * jcf-parse.c (set_source_filename): Constify a char *.
5082 * jcf-write.c (append_innerclasses_attribute,
5083 make_class_file_name): Constify a char *. Don't recycle a
5084 variable for an unrelated purpose.
5085 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
5086 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
5088 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5090 * expr.c (can_widen_reference_to): Fixed indentation.
5091 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
5092 * parse.y: `finit$' replaces `$finit$' in comments.
5093 (try_builtin_assignconv): Fixed leading comment.
5095 2000-08-25 Greg McGary <greg@mcgary.org>
5097 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
5099 2000-08-24 Greg McGary <greg@mcgary.org>
5101 * lang.c (lang_decode_option): Use ARRAY_SIZE.
5102 * parse.y (BINOP_LOOKUP): Likewise.
5104 2000-08-22 Andrew Haley <aph@cygnus.com>
5106 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
5107 sign extending. Fixes gcj/321.
5108 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
5109 combining to make a jlong. Fixes gcj/321.
5111 2000-08-21 Nix <nix@esperi.demon.co.uk>
5113 * lang-specs.h: Do not process -o or run the assembler if
5116 2000-08-16 Andrew Haley <aph@cygnus.com>
5118 * typeck.c (build_java_array_type): Rewrite code to do array
5119 alignment. Take into account back-end macros when aligning array
5120 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
5121 user to set alignment. Fixes gcj/252 and 160.
5123 2000-08-09 Tom Tromey <tromey@cygnus.com>
5125 * parse.y (check_abstract_method_definitions): Now return `int'.
5126 Check implemented interfaces. Fixes PR gcj/305.
5128 * parse.y (patch_switch_statement): Disallow `long' in switch
5129 expressions. Fixes PR gcj/310.
5131 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5133 * decl.c (finit_leg_identifier_node): New global.
5134 (init_decl_processing): Use `finit$' to initialize
5135 finit_identifier_node. Use `$finit$' to initialize
5136 finit_leg_identifier_node.
5137 * expr.c (expand_java_field_op): Use ID_FINIT_P.
5138 * java-tree.h (finit_identifier_node): Changed attached comment.
5139 (finit_leg_identifier_node): New declaration.
5140 (ID_FINIT_P): Take finit_identifier_node and
5141 finit_leg_identifier_node into account. This is a backward
5144 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5146 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
5148 (generate_bytecode_insns): Check `nargs' before emitting it.
5149 * verify.c (merge_type_state): Fixed typo.
5150 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
5151 generate_bytecode_{conditional,insns}.
5153 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
5155 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
5158 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5160 * class.c (maybe_layout_super_class): Fixed indentation.
5161 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
5162 (java_check_methods): New function declaration.
5163 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
5164 instead of `str_ptr'.
5165 * jcf-write.c (generate_bytecode_insns): Emit number the of args
5166 of a `invokeinterface' at the right time.
5167 * parse.h (WFL_STRIP_BRACKET): New macro.
5168 (SET_TYPE_FOR_RESOLUTION): Use it.
5169 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
5170 (check_class_interface_creation): Don't check for cross package
5171 innerclass name clashes.
5172 (method_header): Behave properly if MDECL is `error_mark_node'.
5173 (method_declarator): Return `error_mark_node' if bogus current
5175 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
5176 (resolve_and_layout): New local `decl_type', set and used. Call
5178 (java_check_methods): New method.
5179 (java_layout_classes): Use it.
5180 (resolve_qualified_expression_name): No EH check necessary in
5182 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
5184 (patch_assignment): Set DECL_INITIAL on integral final local.
5186 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5188 * java-tree.h (flag_extraneous_semicolon): New extern.
5189 * lang-options.h: (-Wextraneous-semicolon): New option.
5190 * lang.c (flag_redundant): Fixed typo in leading comment.
5191 (flag_extraneous_semicolon): New global.
5192 (lang_decode_option): Set `flag_extraneous_semicolon' when
5193 -Wall. Decode `-Wextraneous-semicolon'.
5194 * parse.y (type_declaration:): Removed `SC_TK' hack, added
5195 `empty_statement' rule.
5196 (class_body_declaration): Likewise.
5197 (method_body:): Accept `;' as a method body.
5198 (static_initializer:): Removed `SC_TK' hack.
5199 (constructor_block_end:): Likewise.
5200 (empty_statement:): Report deprecated empty declaration. Fixes
5203 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5205 * parse.y (build_dot_class_method_invocation): Changed parameter
5206 name to `type'. Build signature from `type' and convert it to a
5207 STRING_CST if it's an array.
5208 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
5209 to use `ref_type' directly.
5211 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
5213 * lang-options.h: Added a comma after the last element to avoid
5214 syntax errors when other languages define additional options.
5216 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5218 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
5219 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
5220 (jc1): Link with $(BACKEND).
5221 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
5223 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5225 * jvspec.c: Adjust type of second argument to
5226 lang_specific_driver, and update code as necessary.
5228 * class.c (build_dtable_decl): Initialize dummy.
5230 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5232 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
5233 method bodies not to rule out discarding `<clinit>'; don't use
5234 <clinit> to initialize static fields with constant initializers.
5236 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5238 * gjavah.c (print_method_info): Added `synth' parameter. Skip
5240 (method_synthetic): New global.
5241 (HANDLE_METHOD): Recognize synthetic method and tell
5242 `print_method_info' about it.
5243 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
5244 processing a synthetic method.
5245 * jcf-reader.c (skip_attribute): New function.
5246 ( skip_attribute): Likewise.
5248 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5250 * parse.y (build_outer_field_access): Fixed comments.
5251 (fix_constructors): Emit the initialization of this$<n> before
5253 (resolve_qualified_expression_name): Build an access to `decl' if
5256 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5258 * parse-scan.y (curent_class): Non longer const.
5259 (inner_qualifier, inner_qualifier_length): Deleted.
5260 (current_class_length): New global.
5261 (bracket_count): Fixed typo in leading comment.
5262 (anonymous_count): New global.
5263 (class_instance_creation_expression:): Handle anonymous classes.
5264 (anonymous_class_creation:): New rule.
5265 (push_class_context): Rewritten.
5266 (pop_class_context): Likewise.
5267 (INNER_QUALIFIER): Macro deleted.
5268 (report_class_declaration): call `push_class_context' when
5269 entering the function. `fprintf' format modified not to use
5271 (report_class_declaration): Assign `package_name' and
5272 `current_class' to NULL separately.
5274 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5276 * expr.c (build_invokeinterface): Call layout_class_methods on
5279 2000-07-27 Tom Tromey <tromey@cygnus.com>
5280 Anthony Green <green@cygnus.com>
5281 Alexandre Petit-Bianco <apbianco@cygnus.com>
5283 * class.c (make_class_data): Create vtable for abstract classes.
5284 (get_dispatch_table): Changed to cope with abstract classes.
5286 2000-07-27 Tom Tromey <tromey@cygnus.com>
5288 * parse.y (patch_method_invocation): Don't reverse the argument
5289 list when dealing with anonymous class constructors. Fixed typo in
5292 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5294 * parse.y (build_alias_initializer_parameter_list): Reverse
5295 crafted list when building aliases for anonymous class
5298 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5300 * parse.y (jdep_resolve_class): Don't bother checking potential
5301 innerclass access if `decl' is NULL.
5302 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
5305 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5307 * parse.c: Remove (again.)
5309 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5311 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
5312 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
5313 outside the `if' statement, alias to innerclass removed, `decl'
5314 used to mark the class complete.
5316 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5318 * parse.y (simple_name:): Fixed typo in error message.
5320 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5322 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
5323 or its first operand can be error marks.
5325 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5327 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
5328 * parse.y (method_header): Likewise.
5330 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5332 * parse.y (process_imports): Consider that one might be trying to
5333 import an innerclass. Fixes gcj/254
5335 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5337 * parse.y (find_as_inner_class): Handle the case where the
5338 enclosing context of an innerclass has been loaded as bytecode.
5340 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5342 * parse.y (simple_name:): Reject `$' in type names.
5343 (resolve_type_during_patch): Use `type' as a second
5344 argument to resolve_no_layout. Fixes gcj/257.
5346 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
5348 * parse.y (find_most_specific_methods_list): Select the only
5349 non-abstract method even if max has been set.
5350 Fixes gcj/285, gcj/298.
5352 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
5354 * lang-specs.h: Added %(jc1) to java compiler options.
5356 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5358 * .cvsignore: New file.
5360 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5362 * parse.y (not_accessible_p): Access granted to innerclasses
5363 (indirectly) extending the reference type. Fixes gcj/249.
5365 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5367 * parse.y (patch_method_invocation): Fixed comment.
5368 (maybe_use_access_method): Build this$<n>s to the context of the
5369 target method, or a type that extends it. Fixes gcj/242.
5371 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5375 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5377 * parse.y (fold_constant_for_init): Avoid bullish conversion.
5379 2000-07-13 Tom Tromey <tromey@cygnus.com>
5381 * lang-specs.h: Added %{I*}.
5383 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5385 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5387 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5389 * parse-scan.c: Remove.
5391 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5393 * class.c (set_super_info): Handled protected inner classes.
5394 (common_enclosing_context_p): Bail early if arguments aren't both
5396 (get_access_flags_from_decl): Handle private and protected inner
5398 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
5399 (CLASS_PROTECTED): Likewise.
5400 (struct lang_type): New bitfield `poic'.
5401 * parse.y (jdep_resolve_class): Call check_inner_class_access on
5403 (check_inner_class_access): Renamed arguments, added
5404 comments. Handles protected inner classes (fixes gcj/225)
5405 (not_accessible_p): Fixed comments. Avoid handling inner classes.
5407 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5409 * parse.y (resolve_qualified_expression_name): Verify qualified
5410 access to `this'. Fixes gcj/239.
5412 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5414 * jcf-write.c (generate_classfile): Don't install ConstantValue
5417 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5419 * parse.y (resolve_qualified_expression_name): Handle inner class
5420 access. Fixes gcj/256.
5422 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5424 * jcf-write.c (generate_classfile): Properly install the
5425 ConstantValue attribute and the initial value constant pool index
5426 on string constants.
5427 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
5430 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5432 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
5434 * parse.y (find_as_inner_class): Fixed typo.
5435 (do_resolve_class): Explore enclosing contexts when searching for
5436 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
5437 (check_inner_class_access): Check `decl' which can be null in case
5440 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5442 * java-tree.h (java_debug_context): Declared `extern'.
5443 (safe_layout_class): Likewise.
5444 * parse.y (resolve_field_access): Field must be `static' in order
5445 to be replaced by its initial value. Added comments.
5446 (find_applicable_accessible_methods_list): Fixed typo.
5447 (find_most_specific_methods_list): Methods found in innerclasses
5448 take over methods founds in the enclosing contexts.
5449 (java_complete_tree): Loosen restrictions on the type of DECLs
5450 that can be replaced by their initialization values.
5451 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
5453 2000-07-05 Tom Tromey <tromey@cygnus.com>
5455 * Make-lang.in (PARSE_DIR): New macro.
5456 (PARSE_RELDIR): Likewise.
5457 (PARSE_C): Likewise.
5458 (PARSE_SCAN_C): Likewise.
5459 ($(PARSE_C)): New target.
5460 ($(PARSE_SCAN_C)): Likewise.
5461 (SET_BISON): New macro.
5462 (BISONFLAGS): Likewise.
5463 (JAVABISONFLAGS): Likewise.
5465 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
5467 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
5468 argument on the first pass for CNI as well as JNI.
5469 (print_method_info): Set up method name on the first pass only.
5471 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5473 * parse.y (parser_qualified_classname): Removed parameter
5475 (create_interface): Removed first passed parameter to
5476 parser_qualified_classname.
5477 (create_class): Likewise. Don't install alias on static
5478 innerclasses. Fixes gcj/275.
5480 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5482 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
5483 debugable statement with empty_stmt_node. Fixes gcj/272
5485 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5487 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
5490 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5492 * jcf-write.c (push_long_const): Appropriately cast short negative
5495 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5497 * parse.y (verify_constructor_super): Use loop variable
5498 `m_arg_type' initialized with `mdecl_arg_type'.
5500 2000-06-29 Tom Tromey <tromey@cygnus.com>
5502 * parse.y (resolve_field_access): Handle case where `type_found'
5505 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5507 * expr.c (lookup_field): The same field can be found through two
5508 different interface. Don't declare it ambiguous in that case.
5510 2000-06-27 Tom Tromey <tromey@cygnus.com>
5512 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
5513 follows \r, then unget it at a lower level.
5515 2000-06-26 Tom Tromey <tromey@cygnus.com>
5517 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
5520 2000-06-25 Tom Tromey <tromey@cygnus.com>
5522 * parse.y (for_statement): Wrap expression in a WFL if it is a
5523 constant. For PR gcj/268.
5525 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5527 * parse.y (do_resolve_class): Minor optimiztion in the package
5528 list search. Removed unnecessary test and return statement.
5529 (valid_ref_assignconv_cast_p): Order of arguments to
5530 enclosing_context_p fixed.
5532 2000-06-24 Tom Tromey <tromey@cygnus.com>
5534 * expr.c (lookup_field): Print error and return error_mark_node if
5535 field reference is ambiguous.
5537 * parse.y (check_abstract_method_definitions): Also check if
5538 `other_method' is abstract.
5540 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5542 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
5544 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
5545 (struct lang_type): New field `pic'.
5546 (CLASS_PRIVATE): New macro.
5547 * parse.y (check_inner_class_access): New function.
5548 (jdep_resolve_class): Call it.
5550 2000-06-23 Tom Tromey <tromey@cygnus.com>
5552 * parse.y (patch_incomplete_class_ref): Initialize the returned
5553 class. For PR gcj/260.
5555 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5557 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
5559 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5561 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5562 Java specific checks.
5563 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
5565 * java-tree.def (CASE_EXPR): Marked 'e'.
5566 (DEFAULT_EXPR): Likewise.
5567 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
5569 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5570 Java specific checks.
5571 (generate_bytecode_insns): Test try_block for BLOCK before using
5573 * parse.y (build_wfl_wrap): Added `location' argument. Set
5574 EXPR_WFL_LINECOL accordingly.
5575 (dim_expr:): Wrap constants with WFLs.
5576 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
5577 (resolve_package): Check for `stmt' not being a BLOCK before
5578 building a debuggable statement with it.
5579 (make_qualified_primary): Added extra parameter to build_wfl_wrap
5581 (resolve_field_access): Make sure `decl' is a DECL before treating
5583 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
5584 IDENTIFIER_NODE before treating it as such.
5585 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
5586 treating it as such.
5587 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
5588 to be applied only on non array types.
5590 2000-06-16 Per Bothner <per@bothner.com>
5592 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
5593 define in terms of DECL_RESULT, as that fails when --enable-checking.
5595 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5597 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
5598 types the same in comparison.
5599 (CHECK_OP): Add static prototype.
5601 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5603 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
5604 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
5607 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5609 * decl.c (create_primitive_vtable): Prototype.
5611 * jcf-write.c (generate_bytecode_insns): Initialize variable
5614 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
5616 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5618 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
5619 to track searched classes, and do not search the same class more than
5620 once. Call find_applicable_accessible_methods_list on immediate
5621 superclass, instead of search_applicable_method_list on all ancestors.
5624 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5626 * parse.y (register_fields): Permit static fields in inner classes
5627 if they are final. Fix for PR gcj/255.
5629 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5631 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
5632 * parse.y (find_in_imports): Returned type changed to void,
5633 leading comment fixed.
5634 (register_package): New function.
5635 (qualify_and_find): Likewise.
5636 (package_declaration:): Use `register_package'.
5637 (single_type_import_declaration:): Removed local variable
5638 `node'. Added missing `;' for consistency.
5639 (type_import_on_demand_declaration:): Use `chainon' to link new
5641 (lookup_field_wrapper): Lookup local variables defined in outer
5643 (java_complete_class): Don't reverse the list of imported on demand.
5644 (do_resolve_class): Reorganized. Removed local variable
5645 `original_name'. Call `qualify_and_find' with the current package
5646 name, invoke `find_in_imports_on_demand' right after. Call
5647 `qualify_and_find' with the packages we've seen so far. Fixed
5648 operations numbering in comments.
5649 (java_expand_class): Don't reverse `package_list'.
5650 (find_most_specific_methods_list): New local variables `abstract'
5651 and `candidates'. Use them to pick the right method.
5653 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
5655 * parse.y (check_modifiers_consistency): Don't subtract out
5656 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
5658 2000-06-04 Philipp Thomas <pthomas@suse.de>
5660 * Makefile.in (INTLLIBS): New.
5664 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5666 * class.c (get_dispatch_table): Build the vtable dummy entry list
5667 element with a null purpose. Fixed leading comment.
5668 (build_dtable_decl): Build an accurate dtable type when appropriate
5671 2000-06-02 Richard Henderson <rth@cygnus.com>
5673 * lang.c (lang_get_alias_set): New.
5675 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5677 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
5678 before using it as the accessed field.
5680 2000-05-31 Tom Tromey <tromey@cygnus.com>
5682 * java-tree.h (boolean_array_vtable, byte_array_vtable,
5683 char_array_vtable, short_array_vtable, int_array_vtable,
5684 long_array_vtable, float_array_vtable, double_array_vtable):
5686 * expr.c (get_primitive_array_vtable): New function.
5687 (create_primitive_vtable): New function.
5688 (java_lang_expand_expr): Enable code to statically generate
5690 * decl.c (init_decl_processing): Create primitive vtables.
5691 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
5692 short_array_vtable, int_array_vtable, long_array_vtable,
5693 float_array_vtable, double_array_vtable): Define.
5695 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
5697 * java/parse.y (find_applicable_accessible_methods_list):
5698 Don't add an uninitialized value to the list.
5700 2000-05-25 Tom Tromey <tromey@cygnus.com>
5702 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
5703 when trying to see if field's class should be initialized. Always
5704 initialize field's declaring class, not qualified class.
5707 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
5708 `wfl_operator', to maybe_build_primttype_type_ref.
5711 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
5713 * parse.y (patch_method_invocation): Don't try to lookup methods
5716 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5718 * parse.y (resolve_field_access): Call the appropriate <clinit>
5719 before accessing the length of a static array. Craft a decl for
5720 the field while its time. Fixes PR gcj/129.
5722 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5724 * parse.y (resolve_package): Correctly set `*next' (was off by
5726 (resolve_qualified_expression_name): Fixed comment.
5728 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5730 * jcf-parse.c (jcf_parse_source): Reset current_class and
5731 current_function_decl to NULL before parsing a new file.
5733 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5735 * parse.y (block_end:): If the collected block doesn't feature a
5736 statement, insert an empty statement.
5738 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5740 * parse.y (maybe_yank_clinit): New function.
5741 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5742 end of the list of methods belonging to a class.
5743 (java_complete_expand_method): Check whether <clinit> is really
5744 necessary and expand it accordingly.
5746 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5748 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5749 processed by the method's switch statement.
5751 2000-05-19 Tom Tromey <tromey@cygnus.com>
5753 * java-tree.h: Added init state enum.
5754 * decl.c (emit_init_test_initialization): Initialize class
5755 initialization check variable by looking at class' state.
5757 2000-05-19 Tom Tromey <tromey@cygnus.com>
5759 * java-tree.h (build_instanceof): Declare.
5760 (build_get_class): Declare.
5761 * parse.y (patch_binop): Use build_instanceof.
5762 * expr.c (build_instanceof): New function. If class is final,
5763 don't make a function call.
5764 (expand_java_INSTANCEOF): Use it.
5765 (build_get_class): New function.
5767 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5769 * jcf-write.c (generate_classfile): Scan the source_file for
5770 slashes with the right pointer variable.
5772 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5774 * lang.c (lang_decode_option): Update -Wunused flags by calling
5776 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
5778 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5780 * check_init.c (check_init): Constify local char *.
5781 * class.c (push_class): Constify local char *.
5782 * java_tree.h: Update prototypes.
5783 * jcf-io.c (open_class): Constify filename parameter and
5785 (find_class): Remove redundant string copy. Cast return from
5787 * jcf-parse.c (read_class, parse_class_file, yyparse):
5788 Constify local char *.
5789 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5790 Constify local char *.
5791 * jcf.h (JCF): Constify filename and classname.
5792 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5793 * lang.c (init_parse): Constify parameter and return value.
5794 * lex.c (java_get_line_col): Constify filename parameter.
5795 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5796 * parse.y (java_parser_context_suspend,
5797 issue_warning_error_from_context, safe_layout_class): Constify
5799 * parse.c: Regenerate.
5801 2000-05-08 Tom Tromey <tromey@cygnus.com>
5803 * expr.c (build_jni_stub): Cache the result of
5804 _Jv_LookupJNIMethod.
5806 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5808 * decl.c (predef_filenames_size): Now 7.
5809 (predef_filenames): New seventh entry.
5811 2000-05-04 Tom Tromey <tromey@cygnus.com>
5813 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5814 Keep track of when we've seen a reference field after a
5815 non-reference field.
5816 (get_boehm_type_descriptor): Handle case where we see
5817 non-reference fields but no trailing reference field.
5818 * decl.c (rawdata_ptr_type_node): Define.
5819 (init_decl_processing): Initialize rawdata_ptr_type_node.
5820 * java-tree.h (rawdata_ptr_type_node): Declare.
5822 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5824 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5825 specifiers in calls to fprintf.
5827 2000-05-03 Andrew Haley <aph@cygnus.com>
5829 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5831 * javaop.h (WORD_TO_INT): New function.
5832 (IMMEDIATE_s4): Use WORD_TO_INT.
5833 * jcf.h (JPOOL_INT): Ditto.
5835 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5838 2000-04-19 Tom Tromey <tromey@cygnus.com>
5840 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5842 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5844 * expr.c (build_jni_stub): New function.
5845 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5847 * parse.y (java_complete_expand_methods): Expand a native method
5848 and call build_jni_stub if -fjni given.
5849 * lang-options.h: Document -fjni.
5850 * lang.c (flag_jni): New global.
5851 (lang_f_options): Added `jni' entry.
5852 * java-tree.h (soft_lookupjnimethod_node,
5853 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5855 (flag_jni): Declare.
5856 (build_jni_stub): Declare.
5857 (struct lang_decl): Added `native' flag.
5858 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5860 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5861 soft_jnipopsystemframe_node): New globals.
5862 (init_decl_processing): Set them. _Jv_InitClass only takes one
5865 * java-tree.def: Put into `C' mode.
5867 2000-04-27 Tom Tromey <tromey@cygnus.com>
5870 * expr.c (expand_invoke): Generate check to see if object pointer
5871 is null in nonvirtual invocation case.
5872 * java-tree.h (soft_nullpointer_node): Declare.
5873 * decl.c (soft_nullpointer_node): New global.
5874 (init_decl_processing): Initialize soft_nullpointer_node.
5875 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5876 or `private' methods.
5877 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5879 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5881 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5884 2000-04-26 Tom Tromey <tromey@cygnus.com>
5886 * zextract.c (find_zip_file_start): New function.
5887 (read_zip_archive): Use it.
5889 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5891 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5893 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5895 * class.c (common_enclosing_context_p): New function.
5896 * java-tree.h (common_enclosing_context_p): Added prototype.
5897 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5898 classes sharing an outer context with the current instance.
5899 * parse.y (build_access_to_thisn): Fixed leading comment.
5900 (verify_constructor_super): New local `supper_inner'. Skip
5901 enclosing context argument in the case of inner class constructors.
5902 (patch_method_invocation): Insert proper context as second
5903 parameter to pure inner class constructor super invocations.
5905 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5907 * parse.y (end_class_declaration): Reset the interface number
5910 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5912 * parse.y (source_start_java_method): Deleted unnecessary code.
5913 (patch_method_invocation): Fixed comment.
5915 2000-04-24 Robert Lipe <robertlipe@usa.net>
5917 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5919 2000-04-23 Tom Tromey <tromey@cygnus.com>
5921 * boehm.c (mark_reference_fields): Use int_byte_position.
5923 2000-04-22 Tom Tromey <tromey@cygnus.com>
5925 * boehm.c (mark_reference_fields): Only call byte_position on
5928 2000-04-22 Tom Tromey <tromey@cygnus.com>
5930 * boehm.c (mark_reference_fields): Added `last_view_index'
5931 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5933 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5935 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5936 * parse.y (check_class_interface_creation): Fixed comments. Select
5937 permitted modifiers for (inner) interfaces. Changed error message
5938 to report rejected modifiers used with local classes.
5940 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5942 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5943 of directly inherited type considered in scope.
5944 * parse.y (do_resolve_class): Search inherited classes for inner
5947 2000-04-20 Tom Tromey <tromey@cygnus.com>
5949 * parse.y (not_accessible_p): Use member's class, not current
5950 class, when doing inheritance check for protected reference.
5953 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5955 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5957 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5959 * parse.y (lookup_field_wrapper): Search for final local aliases.
5960 (resolve_expression_name): Let lookup_field_wrapper search for
5961 final local aliases. Force the value of `name' if one is found.
5962 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5963 an expression name. Fixed comments.
5965 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5967 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5969 2000-04-19 Tom Tromey <tromey@cygnus.com>
5971 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5973 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5975 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5977 2000-04-18 Tom Tromey <tromey@cygnus.com>
5980 * gjavah.c (utf8_cmp): Changed return value.
5981 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5983 (cxx_keywords): New global.
5984 (get_field_name): Handle new result of cxx_keyword_subst.
5985 (print_method_info): Likewise.
5987 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5989 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5990 with a newline, for CNI.
5991 (print_stub_or_jni): Print a space or newline before method name for
5993 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5994 (process_file): Include gcj/cni.h if generating CNI stubs.
5996 2000-04-16 Tom Tromey <tromey@cygnus.com>
5998 * gjavah.c (decompile_method): Use print_field_name.
6001 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6003 * parse.y (java_expand_classes): Reverse the package list once.
6004 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
6006 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
6007 the `==' and `!=' operators.
6009 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6011 * jcf-write.c (generate_bytecode_insns): At invokation time,
6012 always relate an interface method to the type of its selector.
6014 2000-04-05 Tom Tromey <tromey@cygnus.com>
6017 * expr.c (expand_invoke): Generate check to see if object pointer
6018 is null in nonvirtual invocation case.
6019 * java-tree.h (soft_nullpointer_node): Declare.
6020 * decl.c (soft_nullpointer_node): New global.
6021 (init_decl_processing): Initialize soft_nullpointer_node.
6022 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6023 or `private' methods.
6024 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6026 2000-04-05 Tom Tromey <tromey@cygnus.com>
6029 * parse.y (check_final_assignment): Recognize assignments to the
6030 `length' field of an array when generating class files.
6032 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6034 * class.c (decl_hash): Prototype removed.
6035 (decl_compare): Likewise.
6037 2000-04-05 Tom Tromey <tromey@cygnus.com>
6039 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
6040 * parse.y (check_modifiers_consistency): Check for final/volatile
6041 clash. Fixes PR gcj/164.
6043 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6045 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
6047 (java_hash_compare_tree_node): Renamed from `decl_compare, made
6049 (add_method_1): Use `java_hash_hash_tree_node' and
6050 `java_hash_compare_tree_node'.
6051 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
6052 (java_hash_compare_tree_node): Likewise.
6053 * parse.y (find_applicable_accessible_methods_list): Create,
6054 delete and use a hash table to remember already searched interfaces.
6056 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
6058 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
6061 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6063 * boehm.c (mark_reference_fields, set_bit): Prototype.
6064 (set_bit): Un-ANSI-fy definition.
6066 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
6069 * decl.c (emit_init_test_initialization): Likewise.
6071 * gjavah.c (jni_print_char): Likewise.
6073 * parse.y (create_new_parser_context): Likewise.
6075 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6077 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
6078 patch missing hunk. Fixed indentation.
6080 2000-03-30 Tom Tromey <tromey@cygnus.com>
6082 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
6083 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
6085 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6087 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6088 when negative *before* using it as an array index.
6089 * ChangeLog: Fixed typo.
6091 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6093 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6094 to 0 when it reaches -1.
6096 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6098 * jcf-parse.c (get_constant): Properly cast `num' during the
6099 invocation of `add_double'.
6100 * jcf-write.c (push_long_const): Properly cast `lo' before
6101 comparing it to short bounds.
6102 * parse-scan.y (interface_declaration:): Rule re-arrange so that
6103 `interface_body:' is reduced after the current interface is
6106 2000-03-26 Tom Tromey <tromey@cygnus.com>
6108 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
6109 Java-specific `-f' option.
6111 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6113 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
6114 Adjust order of making types.
6115 Make bitsize_*_node values.
6117 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6119 * class.c (make_field_value): Use byte_position.
6120 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
6121 (java_array_data_offset): Likewise.
6122 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
6125 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6127 * parse.y (check_abstract_method_definitions): New local
6128 `end_type_reached'. Make sure we also consider `end_type'.
6129 (java_check_abstract_method_definitions): Make sure we eventually
6130 consider `java.lang.Object'.
6131 (maybe_use_access_method): Don't use access method if not in the
6132 context of a pure inner class or if the method's context is right.
6133 (find_applicable_accessible_methods_list): New static flag
6134 `object_done'. Don't search abstract classes as interfaces. Fixed
6135 indentation. Fixed the `java.lang.Object' only search. Search
6136 class interface(s) first, then fully search enclosing contexts.
6137 (find_most_specific_methods_list): Pick the closest candidate when
6138 they're all abstract.
6140 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6142 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6143 properly initialize `finished_label'. Don't emit gotos for empty
6146 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6148 * except.c (emit_handlers): Clear catch_clauses_last.
6150 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6152 * parse.y (check_method_types_complete): New function.
6153 (create_class): Reset anonymous class counter only when seeing an
6155 (java_complete_class): JDEP_METHOD: Don't recompute signature
6158 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6160 * class.c (build_static_ref): Fixed indentation in comment.
6161 * java-tree.def (TRY_EXPR): Fixed typo in name.
6162 (CLASS_LITERAL): Likewise.
6163 * java-tree.h: (TYPE_DOT_CLASS): New macro.
6164 (struct lang_type): New field `dot_class'.
6165 * jcf-write.c (generate_bytecode_insns): Fixed error message.
6166 (generate_classfile): Method `class$' is synthetic.
6167 * parse.y (build_do_class_method): New function.
6168 (build_dot_class_method_invocation): Likewise.
6169 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
6170 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
6171 (qualify_ambiguous_name): Likewise.
6172 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
6173 (build_try_statement): Fixed leading comment.
6175 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6177 * class.c (make_field_value): Properly handle sizes.
6178 (get_dispatch_vector): Use tree_low_cst and host_integerp.
6179 (layout_class_method): Count using trees.
6180 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
6181 * expr.c (java_array_data_offset): Use int_bit_position.
6182 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
6183 (build_invokevirtual): Use tree_low_cst and do computations with trees.
6185 2000-03-16 Tom Tromey <tromey@cygnus.com>
6187 * lang.c (flag_hash_synchronization): New global.
6188 (lang_f_options): Added `hash-synchronization'.
6189 * lang-options.h: Mention -fhash-synchronization.
6190 * java-tree.h (flag_hash_synchronization): Declare.
6191 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
6192 hash table synchronization is disabled.
6193 * decl.c (init_decl_processing): Only push `sync_info' value when
6194 hash table synchronization is disabled.
6195 * class.c (make_class_data): Only push `sync_info' field when hash
6196 table synchronization is disabled. Removed dead code.
6198 2000-03-16 Tom Tromey <tromey@cygnus.com>
6200 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
6202 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6204 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
6206 * parse.y (patch_method_invocation): Handle anonymous classes
6207 creation in static context.
6209 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6211 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
6212 * parse.y (resolve_qualified_expression_name): Use it.
6213 (patch_method_invocation): Likewise.
6215 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6217 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
6218 depending on the type of dependency which dictates what the
6220 (unresolved_type_p): Resolved types limited to the current class.
6222 2000-03-15 Tom Tromey <tromey@cygnus.com>
6224 * decl.c (init_decl_processing): Set type of `sync_info' to be
6227 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
6228 Correctly compute bit number for current slot. Zero `high' and
6229 `low' in DS_LENGTH case. Don't skip inherited fields. Use
6230 mark_reference_fields.
6231 (mark_reference_fields): New function.
6233 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6235 * parse.y (register_incomplete_type): Fixed initialization of
6238 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6240 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
6242 (push_class_context, pop_class_context): New function.
6243 (class_body:): Call pop_class_context.
6244 (interface_body:): Likewise.
6245 (INNER_QUALIFIER): New macro.
6246 (report_class_declaration): Changed output format and use
6247 INNER_QUALIFIER. Call push_class_context.
6249 2000-02-14 Andrew Haley <aph@cygnus.com>
6251 * check-init.c (check_init): Add new cases for unary and binary
6254 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6256 * parse.y (resolve_package): Set `next' once a type name has been
6257 progressively discovered.
6258 (resolve_qualified_expression_name): Propagate resolution only if
6259 there are remaining qualifiers. Take into account `q' might have
6260 been cleared after re-qualification.
6261 * parse.y (patch_method_invocation): New local `resolved'.
6262 Section dealing with qualified expression rewritten to use
6263 resolve_field_access.
6265 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6267 * parse.h (PUSH_CPC): Fixed indentation.
6268 (DEBUG_CPC): New macro.
6269 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
6270 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
6271 * parse.y (class_body_declaration:): Use
6272 SET_CPC_INSTANCE_INITIALIZER_STMT.
6273 (method_declaration:): Check for null current_function_decl.
6274 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
6275 (java_parser_context_pop_initialized_field): Better handling of
6277 (maybe_make_nested_class_name): Mark nested class name as
6278 qualified when necessary.
6279 (end_class_declaration): Don't call java_parse_context_resume when
6280 one or more error occurred.
6281 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
6282 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
6283 SET_CPC_INITIALIZER_STMT.
6284 (method_header): Check for inner classes declaring static methods.
6285 (resolve_qualified_expression_name): Handle situation where `this'
6288 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
6290 * typeck.c (build_prim_array_type): Correctly set the high word too.
6292 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6294 * parse.y (java_complete_expand_methods): Leave <clinit> out of
6296 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
6297 list of methods for interfaces.
6299 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6301 * parse.y (qualify_ambiguous_name): Properly handle expressions
6304 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6306 * parse.y (check_final_assignment): Extended to process
6308 (patch_assignment): Have check_final_assignment called only once.
6310 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6312 * java-tree.h (IS_INIT_CHECKED): New flag.
6313 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
6314 * parse.y (patch_string): Call force_evaluation_order on the
6315 completed string concatenation tree.
6316 * expr.c (force_evaluation_order): Call force_evaluation_order on
6317 function's arguments too.
6319 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6321 * decl.c (emit_init_test_initialization): Mark KEY as unused.
6322 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
6323 (build_anewarray): Likewise.
6324 * parse.y (patch_newarray): Likewise.
6325 * parse.c: Regenerated.
6327 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6329 * decl.c (init_decl_processing): Added new class fields `depth',
6330 `ancestors', and `idt' to class_type_node. Use
6331 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
6332 * class.c (make_class_data): Push initial values for new fields.
6333 * java-tree.h: Updated prototype for `build_invokeinterface'.
6334 * expr.c (build_invokeinterface): Changed parameters to accept
6335 `method' tree. Calculate index of `method' in its declaring
6336 interface. Build call to _Jv_LookupInterfaceMethodIdx.
6337 (expand_invoke): Call `build_invokeinterface' with new parameters.
6338 * parse.y (patch_invoke): Call `build_invokeinterface' with new
6341 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6343 * typeck.c (lookup_do): Search superinterfaces first
6344 when looking up an interface method. From Godmar Back
6347 2000-03-06 Tom Tromey <tromey@cygnus.com>
6349 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
6351 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6353 * java-tree.h (lookup_argument_method2): Declared.
6354 (safe_layout_class): Prototype moved from parse.h.
6355 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
6356 * parse.y (java_check_regular_methods): Local `super_class' gone.
6357 Call lookup_argument_method2 instead of lookup_argument_method.
6358 Perform modifier match for methods found declared in implemented
6359 interfaces. Fixed indentation problem. Overriding/hiding error
6360 report to take place only for methods found in classes.
6361 * typeck.c (lookup_argument_method): Changed leading
6362 comment. Re-written by calling lookup_do.
6363 (lookup_argument_method2): New function.
6364 (lookup_java_method): Re-written by calling lookup_do.
6365 (lookup_do): New function.
6367 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6369 * check-init.c (check_init): Removed dead code. Handle (blank)
6371 * parse.y (declare_local_variables): New local `final_p', set it
6372 and use it to initialize LOCAL_FINAL.
6373 (check_final_assignment): Only check FIELD_DECLs.
6375 2000-02-17 Tom Tromey <tromey@cygnus.com>
6377 * Makefile.in (JAVA_OBJS): Added boehm.o.
6378 (boehm.o): New target.
6379 * Make-lang.in (JAVA_SRCS): Added boehm.c.
6380 * java-tree.h (flag_use_boehm_gc): Declare.
6381 (get_boehm_type_descriptor): Declare.
6382 * lang.c (lang_f_options): Added `use-boehm-gc'.
6383 (flag_use_boehm_gc): New global.
6384 * lang-options.h: Added -fuse-boehm-gc.
6385 * boehm.c: New file.
6386 * class.c (get_dispatch_table): If class uses a Boehm type
6387 descriptor, put it in the vtable.
6388 (make_class_data): Removed dead code.
6390 2000-03-03 Per Bothner <per@bothner.com>
6392 * decl.c (init_decl_processing): Initialize sizetype properly.
6394 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6396 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
6397 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
6398 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6399 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
6400 (jcf_parse): New local `current'. Load innerclasses seen in outer
6401 context being processed.
6402 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6403 * jcf-write.c (append_innerclasses_attribute): New function.
6404 (append_innerclasses_attribute_entry): Likewise.
6405 (get_access_flags): Handle static classes. Set anonymous and local
6406 classes to be private.
6407 (generate_classfile): Attribute count adjusted. Call
6408 append_innerclasses_attribute.
6409 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
6410 PURE_INNER_CLASS_TYPE_P.
6411 * parse.y (parser_qualified_classname): New parameter `is_static',
6412 produce non qualified name accordingly.
6413 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
6414 (create_interface): Added argument to parser_qualified_classname.
6415 (create_class): Added argument to parser_qualified_classname. Setup
6416 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
6417 (add_inner_class_fields): Fixed indentation.
6418 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
6419 (method_declarator): Fixed typo in comment.
6420 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
6421 (build_current_thisn): Likewise.
6422 (patch_method_invocation): Likewise.
6424 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
6426 * decl.c (current_function_decl): Move to toplev.c.
6428 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6430 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
6431 (DECL_BIT_INDEX): Use underlying representation.
6432 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
6434 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6436 * expr.c (build_java_ret): Pass proper type to size_binop.
6438 2000-02-25 Anthony Green <green@cygnus.com>
6440 * expr.c (build_class_init): Mark the decl to be ignored by
6442 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
6443 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
6444 * class.c (init_test_hash_newfunc): New function.
6445 (decl_hash): New function.
6446 (decl_compare): New function.
6447 * decl.c (emit_init_test_initialization): New function.
6448 (complete_start_java_method): Traverse the init test hashtable,
6449 calling emit_init_test_initialization.
6450 (always_initialize_class_p): Define.
6451 * expr.c (build_class_init): Use initialization tests when
6452 emitting class initialization code.
6453 (always_initialize_class_p): Declare.
6454 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
6456 * java-tree.h: Include hash.h.
6457 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
6458 (struct lang_decl): Add init_test_table field.
6459 (init_test_hash_entry): Define.
6461 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6463 * gjavah.c (main): Avoid using `argi' to report unimplemented
6466 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6468 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6469 initialize locals to avoid warnings. Local `exception_type' moved
6472 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6474 * parse.y (resolve_expression_name): Use `orig' as a second
6475 argument to resolve_field_access.
6476 (resolve_field_access): Removed unnecessary code when dealing with
6479 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6481 * class.c (push_super_field): Don't push the field twice.
6482 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
6483 * parse.h (java_reorder_fields): Prototyped.
6484 * parse.y (java_reorder_fields): New function.
6485 (java_layout_class): Simplified not to worry about re-ordering.
6487 2000-02-23 Tom Tromey <tromey@cygnus.com>
6489 * gjavah.c (print_name): In JNI case, correctly quote string.
6490 (print_method_info): Don't handle overrides in JNI mode.
6492 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6494 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
6495 value type set to `boolean_type_node'.
6497 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6499 * jcf-dump.c (main): Test for correct condition after
6500 output file creation.
6502 2000-02-19 Anthony Green <green@cygnus.com>
6504 * jcf-depend.c (add_entry): Fix test for first list entry.
6506 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6508 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
6509 * constants.c (build_constants_constructor): Likewise.
6511 2000-02-19 Anthony Green <green@cygnus.com>
6513 * jcf-depend.c (add_entry): Add entries to the end of the list.
6515 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
6517 * decl.c (INT_TYPE_SIZE): Define if necessary.
6518 (expand_java_return): Handle the case of a native integer smaller
6521 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
6523 * gjavah.c (help): Use GCCBUGURL.
6524 * jv-scan.c (help): Likewise.
6525 * jcf-dump.c (help): Likewise.
6527 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6529 * jcf-write.c (generate_bytecode_insns): Don't generate empty
6532 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6534 * jcf-parse.c (load_class): Call `fatal' if no file containing
6535 the target class are found.
6537 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
6539 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
6540 lex.c, lex.h, and PARSE_H to...
6541 (parse.o, parse-scan.o): ...here, respectively.
6543 * lex.c: Split out code that may trigger SIGFPE from yylex()
6544 to its own function.
6545 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
6547 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6549 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
6551 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6553 * parse.y (outer_field_access_p): Stop in time when outer contexts
6555 (resolve_qualified_expression_name): Properly qualify *everything*
6556 after a package.type to be resoled as expression names.
6557 (find_applicable_accessible_methods_list): Save/restore `class' to
6558 isolate it from a possible outer context search.
6560 2000-02-15 Tom Tromey <tromey@cygnus.com>
6562 * gjavah.c (jni_print_char): New function.
6563 (print_full_cxx_name): Use it.
6564 (decode_signature_piece): Likewise.
6565 (print_cxx_classname): Likewise.
6567 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6569 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
6571 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
6573 * gjavah.c: Include version.h.
6575 * jcf-dump.c: Likewise.
6577 * jv-scan.c: Likewise.
6579 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6581 * parse.y (outer_field_access_fix): First parameter now a tree
6582 node. Check for assignement to final. First argument to
6583 build_outer_field_access_fix modified to accommodate prototype.
6584 (build_outer_field_access): Don't check for assignment to final
6586 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
6587 possibly returned by outer_field_access_fix. Changed
6588 outer_field_access_fix's first argument.
6589 (check_final_assignment): $finit$'s context is OK.
6590 (patch_unaryop): Use node instead of its line/column value when
6591 calling outer_field_access_fix.
6593 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6595 * parse.y (interface_declaration:): No longer tagged
6596 <node>. Re-installed default action.
6597 (class_member_declaration:): Handle inner interfaces.
6598 (interface_member_declaration): Handle inner interfaces and
6600 (create_interface): Push error if one seen. Suspend parsing
6601 context when processing an inner interface.
6602 (register_fields): Inner class static field limitations not to
6603 apply to inner interfaces.
6605 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6607 * jcf-parse.c (load_class): Update `java_error_count' when a
6608 class' file can't be found.
6609 (parse.y): Avoid (byte)code generation when errors seen.
6611 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6613 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
6614 decodes a valid node.
6615 (patch_binop): Handle TRUNC_DIV_EXPR.
6617 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6619 * parse.y (resolve_package): New local `acc'. Try to progressively
6620 build and guess a package and type name.
6622 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6624 * parse.y (find_applicable_accessible_methods_list): Load and
6625 layout the search class if necessary.
6626 (java_complete_tree): Keep to original type of the folded initial
6629 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6631 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
6632 Generate error message if circularity is detected. New static
6634 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
6635 * jcf-write.c (generate_bytecode_insns): Very simply handle
6637 * parse.y (java_check_circular_reference): Use
6638 `cyclic_inheritance_report' during report, if necessary.
6639 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
6640 walking NEW_ARRAY_INIT twice.
6642 2000-02-09 Tom Tromey <tromey@cygnus.com>
6644 * parse.y (check_class_interface_creation): Allow inner classes to
6645 be `private' or `protected', check modifiers' consistency. Prevent
6646 block local classes from bearing any modifiers.
6648 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6650 * except.c (check_start_handlers): Re-add prototype lost in last
6652 (maybe_start_try): Remove excess argument to `check_start_handlers'.
6654 2000-02-09 Andrew Haley <aph@cygnus.com>
6656 * decl.c (clear_binding_level): Remove excess initializer.
6657 (maybe_poplevels): Remove unused variable.
6658 (force_poplevels): Ditto.
6659 (struct binding_level): Add comment.
6661 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6663 * jcf-write.c (generate_classfile): Don't consider
6664 pre-initialization with reference value (use <clinit> instead.)
6665 * parse.y (java_fix_constructors): No generated constructor for
6667 (build_outer_field_access): Removed debug message.
6668 (outer_field_expanded_access_p): Adapted to bytecode generation.
6669 (build_outer_field_access_method): Use fix_method_argument_names.
6670 (build_outer_method_access_method): Fixed indentation. Added
6671 comment. Handle access method generation for static and also void
6673 (build_access_to_thisn): Inserted debug message.
6674 (maybe_build_thisn_access_method): Use fix_method_argument_names.
6675 (resolve_qualified_expression_name): Fixed comment.
6676 (not_accessible_p): Adapted to bytecode generation. Added comment.
6677 (patch_method_invocation): Added comment.
6678 (maybe_use_access_method): Fixed leading comment. Handle static
6680 (java_complete_lhs): Don't shortcut handling of initialized upon
6681 declaration String type static fields when generating bytecode.
6682 (patch_unaryop): Handle outer field access when generating
6685 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6687 * java-tree.h (FIELD_THISN): New macro.
6688 * jcf-write.c (append_synthetic_attribute): New function.
6689 (generate_classfile): Set "Synthetic" attribute on this$<n>,
6690 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
6691 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
6693 (build_outer_field_access): Turned on access functions usage and
6694 generation when compiling to bytecode.
6695 (maybe_use_access_method): Likewise.
6697 2000-01-25 Andrew Haley <aph@cygnus.com>
6699 * java-except.h (struct eh_range): Add `expanded' field.
6700 (maybe_start_try): Add end_pc arg.
6701 (maybe_end_try): Ditto.
6702 * java-tree.h (force_poplevels): new function.
6703 * expr.c (expand_byte_code): Don't call maybe_start_try or
6705 * except.c (add_handler): Reset expanded.
6706 (expand_start_java_handler): Set expanded.
6707 (check_start_handlers): Don't expand a start handler that's
6708 already been expanded.
6709 (maybe_start_try): Add end_pc arg. Only expand a handler which
6711 (expand_end_java_handler): call force_poplevels.
6712 (force_poplevels): new function.
6713 * decl.c (binding_level): Add start_pc of binding level.
6714 (maybe_pushlevels): Call maybe_start_try when pushing binding
6716 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6717 (LARGEST_PC): Define.
6718 (clear_binding_level): Use LARGEST_PC.
6720 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6721 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6722 (binding_depth, is_class_level, current_pc): new variables.
6723 (struct binding_level): ditto.
6724 (indent): new function.
6725 (push_jvm_slot): add debugging info.
6726 (maybe_pushlevels): ditto.
6727 (maybe_poplevels): ditto.
6730 (start_java_method): ditto.
6731 (give_name_to_locals): comment only.
6732 * except.c (binding_depth, is_class_level, current_pc):
6734 (expand_start_java_handler): add debugging info.
6735 (expand_end_java_handler): ditto.
6737 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6739 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6740 (print_name_for_stub_or_jni, process_file): Constify a char*.
6742 2000-02-03 Tom Tromey <tromey@cygnus.com>
6744 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6746 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6748 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6749 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6752 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6754 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6755 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6756 (struct lang_type): New field `ii_block'.
6757 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6758 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6759 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6760 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
6761 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
6762 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
6764 * parse.y (add_instance_initializer): New function.
6765 (in_instance_initializer): New static global.
6766 (class_body_declaration:): Link instance initializer block.
6767 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
6768 (array_creation_expression:): Remove unused local.
6769 (java_parser_context_push_initialized_field): Fixed leading
6770 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
6771 CPC_INSTANCE_INITIALIZER_LIST.
6772 (java_parser_context_pop_initialized_field): Likewise.
6773 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
6774 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
6775 CPC_INITIALIZER_STMT.
6776 (fix_constructors): New local `class_type'. Use it. Call
6777 add_instance_initializer.
6778 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
6779 (patch_return): Forbid return in instance initializers.
6780 (patch_throw_statement): Enforce exception handling in the context
6781 of instance initializers.
6783 2000-02-03 Tom Tromey <tromey@cygnus.com>
6785 * Make-lang.in (java.mostlyclean): Remove executables in
6788 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6790 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6791 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6792 (java_float_finite): Convert to use union Word from javaop.h.
6793 (java_double_finite): Convert to use union DWord from javaop.h.
6795 2000-02-02 Tom Tromey <tromey@cygnus.com>
6797 * gjavah.c (options): Added `jni' entry.
6798 (help): Document -jni.
6799 (flag_jni): New global.
6800 (process_file): Handle JNI output. Don't print text from
6801 -prepend, -add, etc, when generating stubs. Only remove `.class'
6802 suffix if it actually exists.
6803 (main): Create a `.c' file when run with `--jni --stubs'. Create
6804 correct output file name with `--jni'.
6805 (print_include): Mangle header name differently in JNI case.
6806 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6808 (print_method_info): Handle JNI case. Put signature info into
6809 method name. Handle case when STREAM is NULL.
6810 (print_name_for_stub_or_jni): New function.
6811 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6812 (print_cxx_classname): Handle JNI.
6813 (print_full_cxx_name): Likewise.
6814 (decode_signature_piece): Likewise.
6815 (overloaded_jni_method_exists_p): New function.
6816 (struct method_name): Added `signature' and `sig_length' fields.
6817 (HANDLE_END_FIELD): Do nothing in JNI mode.
6819 2000-02-02 Tom Tromey <tromey@cygnus.com>
6821 * jv-scan.c: Include version.c, <getopt.h>.
6822 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6823 (options): New array.
6824 (usage): New function.
6825 (version): New function.
6826 (main): Use getopt_long to parse command line.
6827 * jcf-dump.c: Include version.c, <getopt.h>.
6828 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6829 OPT_JAVAP): New macros.
6830 (options): New array.
6831 (usage): Return `void'. Changed message.
6832 (help): New function.
6833 (version): New function.
6834 (main): Use getopt_long_only to parse command line.
6835 * gjavah.c: Include <getopt.h>.
6836 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6837 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6838 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6839 (options): New array.
6840 (java_no_argument): Removed.
6841 (help): Updated with missing options.
6842 (main): Use getopt_long_only to parse command line.
6843 (usage): Changed message.
6845 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6847 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6848 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6849 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6850 * parse.y (array_creation_expression:): Handle anonymous arrays.
6851 (build_array_from_name): Don't set `ret_name' if null.
6852 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6853 (qualify_ambiguous_name): Likewise.
6854 (java_complete_expand_class): Likewise.
6856 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6858 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6859 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6860 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6861 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6862 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6863 AIPL_FUNCTION_COMPLETED_INVOCATION.
6864 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6865 AIPL_FUNCTION_INVOCATION_READY.
6866 (AIPL_FUNCTION_DECLARATION): New enum entry.
6867 * parse.y (reorder_static_initialized): New function.
6868 (java_parser_context_pop_initialized_field): Use it.
6869 (add_inner_class_fields): Use
6870 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6871 augmented. Install marker after last alias initializer, if any.
6872 (generate_finit): Fixed typo. Don't try to retain only the used
6874 (method_header): Compute and set DECL_FUNCTION_NAP.
6875 (method_declarator): Fixed comment. Insert alias initializer in
6877 (build_alias_initializer_parameter_list): Fixed leading
6878 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6879 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6880 (java_complete_expand_class): Code to retain only used aliases
6882 (java_complete_expand_methods): New local `first_decl'. Generate
6883 $finit$ first, then expand the constructors, regular methods and
6885 (java_complete_expand_method): Don't report error on missing
6886 return statement if previously detected bogus.
6887 (fix_constructors): Don't patch constructor parameters list.
6888 (patch_method_invocation): Use new AIPL enum values. Reverse
6889 alias initializer list for anonymous classes.
6891 2000-01-30 Anthony Green <green@redhat.com>
6893 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6894 determine how many stack slots to pop.
6896 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6898 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6899 error handling/recovery.
6900 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6902 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6904 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6905 FIELD_LOCAL_ALIAS_USED): New macros.
6906 (DECL_FUNCTION_NAP): New macro.
6907 (struct lang_decl): New field `nap'.
6908 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6909 (struct lang_type): New fields `finit_stmt_list' and
6911 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6912 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6913 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6914 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6915 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6916 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6917 (BUILD_THROW): Macro line separator re-indented.
6918 * parse.y (end_class_declaration): New function.
6919 (maybe_generate_pre_expand_clinit): New name for
6920 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6921 pre-expand static fields.
6922 (maybe_generate_clinit): Function deleted.
6923 (check_for_static_method_reference): Prototype's parameter list
6925 (generate_finit): New name for maybe_generate_finit. Changed
6926 leading comment. Function rewritten to use
6927 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6928 (build_alias_initializer_parameter_list): New function.
6929 (java_parser_context_pop_initialized_field): Likewise.
6930 (add_inner_class_fields): Likewise.
6931 (type_declaration:): Call end_class_declaration.
6932 (class_member_declaration:): Likewise.
6933 (formal_parameter_list:): Fixed typos.
6934 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6935 element. Improved error handling.
6936 (block_statement:): Call end_class_declaration.
6937 (anonymous_class_creation:): Likewise.
6938 (create_anonymous_class): Fixed comments.
6939 (create_class): Call add_inner_class_fields.
6940 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6941 (method_header): Use MARK_FINAL_PARMS.
6942 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6943 (method_declarator): Propagate final argument flag.
6944 (craft_constructor): New local `artificial'. Call
6945 build_alias_initializer_parameter_list. Use
6946 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6947 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6949 (complete_expand_class): Get rid of unused outer context local
6951 (java_complete_expand_methods): Fixed leading
6952 comment. Generate/pre-expand <clinit> first. Changed method
6953 expansion order to regular, $finit$, constructors, <clinit>.
6954 (java_complete_expand_method): Set current_function_decl.
6955 (fix_constructors): Fix constructor parameter list to account for
6956 outer context local alias initializers.
6957 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6958 (resolve_expression_name): Lookup outer context local aliases. New
6959 local `access', use it.
6960 (patch_method_invocation): Patch inner class ctor invocation with
6961 outer context local aliases initialization values. $finit$
6962 invocation patching now includes things generated with
6963 build_alias_initializer_parameter_list.
6964 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6965 (build_super_invocation): Likewise.
6966 (patch_assignment): Changed comment.
6968 2000-01-27 Andrew Haley <aph@cygnus.com>
6970 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6974 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6976 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6978 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6980 * parse.y (register_fields): Don't pass a format specifier to
6981 OBSOLETE_MODIFIER_WARNING.
6982 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6983 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6985 (check_modifiers): Change function into a macro.
6986 (check_class_interface_creation): Pass a literal format string.
6988 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6990 * buffer.h: PROTO -> PARAMS.
6991 * check-init.c: Likewise.
6992 * class.c: Likewise.
6993 * constants.c: Likewise.
6994 * convert.h: Likewise.
6996 * except.c: Likewise.
6998 * gjavah.c: Likewise.
6999 * java-except.h: Likewise.
7000 * java-tree.h: Likewise.
7001 * jcf-depend.c: Likewise.
7002 * jcf-dump.c: Likewise.
7003 * jcf-parse.c: Likewise.
7004 * jcf-path.c: Likewise.
7005 * jcf-reader.c: Likewise.
7006 * jcf-write.c: Likewise.
7008 * jv-scan.c: Likewise.
7009 * jvgenmain.c: Likewise.
7010 * jvspec.c: Likewise.
7014 * parse-scan.y: Likewise.
7015 * parse.h: Likewise.
7016 * parse.y: Likewise.
7017 * typeck.c: Likewise.
7018 * verify.c: Likewise.
7021 * zextract.c: Likewise.
7022 * zipfile.h: Likewise.
7024 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7026 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7027 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
7028 * constants.c (build_constant_data_ref): Check for cached
7029 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
7030 in TYPE_CPOOL_DATE_REF.
7031 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
7032 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
7033 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
7034 (LOCAL_FINAL): New macro.
7035 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
7036 constant pool -- don't try to reuse.
7037 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
7039 (find_in_current_zip): Use TYPE_JCF.
7040 * parse.h (java_check_final): Prototype removed.
7041 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
7042 (maybe_create_class_interface_decl,
7043 check_class_interface_creation): Likewise.
7044 (java_expand_finals): Function removed.
7045 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
7046 (block_statement:): Fixed comment.
7047 (anonymous_class_creation:): Likewise.
7048 (check_class_interface_creation): Reversed Jan 12, 2000 extra
7050 (check_class_interface_creation): Loosened error report on (inner)
7051 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
7052 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
7053 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
7055 (create_interface): Likewise.
7056 (anonymous_class_counter): New static global.
7057 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
7058 patch. Fixed comments.
7059 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
7060 anonymous_class_counter when declaring a toplevel class.
7061 (craft_constructor): Fixed constructor name when handling
7062 anonymous classes. Anonymous class constructors to feature hidden
7064 (java_fix_constructors): Added comment.
7065 (java_check_final): Function removed.
7066 (java_complete_expand_methods): Fixed comment. Don't generate
7067 class data, save its outgoing constant pool instead.
7068 (verify_constructor_super): Skip anonymous class constructor
7069 hidden this$<n> parameter.
7070 (java_expand_classes): New local `saved_ctxp'. Removed call to
7071 java_expand_finals and java_check_final. Expand anonymous class
7072 constructors. Generate class data.
7073 (build_super_invocation): Skip anonymous class hidden this$<n>
7075 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
7076 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7077 (set_java_signature): Likewise.
7079 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7081 * gjavah.c: Delete ACC_VISIBILITY define.
7082 * jcf.h: Add ACC_VISIBILITY define.
7083 * parse.y: final: rule tagged <value>.
7084 (java_check_regular_methods): Use ACC_VISIBILITY define for
7085 default package access check.
7086 (local_variable_declaration_statement): Use final: rule.
7088 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7090 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
7093 2000-01-17 Tom Tromey <tromey@cygnus.com>
7095 * gjavah.c (print_field_info): Allow non-static final fields.
7097 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7099 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
7100 * parse.y (patch_anonymous_class): New function.
7101 (create_anonymous_class): Register incomplete type when the
7102 class/interface to extends/implement isn't known yet.
7103 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
7104 (verify_constructor_super): Tuned error message.
7106 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7108 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
7109 (ANONYMOUS_CLASS_P): New macro.
7110 (TYPE_SIGNATURE, TYPE_JCF): New macros.
7111 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
7112 * parse.y (create_class): Added leading argument.
7113 (maybe_create_class_interface_decl,
7114 check_class_interface_creation): Likewise.
7115 (craft_constructor): New function.
7116 (verify_constructor_super): Added argument in prototype.
7117 (class_declaration:): Inserted leading argument.
7118 (for_begin:): Use FOR_LOOP_P.
7119 (anonymous_class_creation): Create WFL of the anonymous class to
7120 instantiate. Call build_new_invocation. Added comments.
7121 (check_class_interface_creation): Handle parameter `anonymous' in
7122 verbose mode class creation announce.
7123 (link_nested_class_to_enclosing): Exclude anonymous classes.
7124 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
7125 anonymous class, even though they appear to have an enclosing
7127 (create_interface): Pass extra argument to
7128 check_class_interface_creation.
7129 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
7130 (create_class): Call check_class_interface_creation and
7131 maybe_create_class_interface_decl with extra new argument. Don't
7132 add private this$<n> to anonymous classes.
7133 (method_declarator): Insert hidden this$<n> to anonymous class
7135 (java_fix_constructors): Deleted code creating default
7136 constructor. Call craft_constructor instead.
7137 (java_check_regular_methods): Set `saw_constructor' to 1 for
7139 (fix_constructors): Pass extra argument to verify_constructor_super.
7140 (verify_constructor_super): New local `sdecl', use it. Search for
7141 matching constructor (possibly featuring arguments) in super
7143 (lookup_method_invoke): Craft constructor according to arguments
7144 list when dealing with anonymous class constructors.
7145 (build_super_invocation): Pass arguments to anonymous class super
7147 (search_loop): Use FOR_LOOP_P.
7148 (labeled_block_contains_loop_p): Likewise.
7150 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7152 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
7153 (enclosing_context_p): New function.
7154 (get_access_flags_from_decl): Handle CLASS_STATIC.
7155 (maybe_layout_super_class): Extra first argument passed to
7157 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
7159 * decl.c (access0_identifier_node): New global.
7160 (init_decl_processing): access0_identifier_node initialized.
7161 (pushdecl): Set DECL_CONTEXT only on non type decls.
7162 * expr.c (lookup_field): Lookup inner class fields in enclosing
7164 (expand_invoke): Use ID_INIT_P.
7165 (expand_java_field_op): Use DECL_CLINIT_P.
7166 * java-tree.def (CLASS_LITERAL): New tree code.
7167 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
7168 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
7169 (struct lang_decl): New field `inner_access'.
7170 (enclosing_context_p): Prototyped.
7171 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
7172 ID_CLINIT_P): New macros.
7173 (CLASS_STATIC): New macro.
7174 (CLASS_ACCESS0_GENERATED_P): New macro.
7175 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
7176 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
7177 INNER_CLASS_P): New macros.
7178 (DECL_INNER_CLASS_LIST): New macro.
7179 * jcf-parse.c (yyparse): Avoid the use of ANSI string
7181 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7182 the shift value to int. Fixed typo in comment.
7183 * lex.c (inst_id, wpv_id): Initialize.
7184 * mangle.c (unicode_mangling_length): Take `$' into account.
7185 * parse.h (DRECOVER, RECOVER): Terminate properly.
7186 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
7187 (typedef struct _jdep): New field `enclosing'.
7188 (JDEP_ENCLOSING): New macro.
7189 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
7190 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
7191 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
7192 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
7193 GET_ENCLOSING_CPC_CONTEXT): New macros.
7194 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
7195 (do_resolve_class): Added extra argument in prototype.
7196 * parse.y (resolve_class): Added extra argument in prototype.
7197 (maybe_create_class_interface_decl): Likewise.
7198 (maybe_use_access_method, build_wfl_wrap): New functions.
7199 (java_complete_expand_classes, java_complete_expand_class):
7201 (java_parser_context_push_initialized_field,
7202 java_parser_context_suspend, java_parser_context_resume):
7204 (maybe_make_nested_class_name, make_nested_class_name,
7205 set_nested_class_simple_name_value,
7206 link_nested_class_to_enclosing, find_as_inner_class,
7207 find_as_inner_class_do, check_inner_class_redefinition,
7208 build_thisn_assign, build_current_thisn, build_access_to_thisn,
7209 maybe_build_thisn_access_method, build_outer_field_access,
7210 build_outer_field_access_methods, build_outer_field_access_expr,
7211 build_outer_method_access_method, build_new_access_id,
7212 build_outer_field_access_method, outer_field_access_p,
7213 outer_field_expanded_access_p, outer_field_access_fix,
7214 build_incomplete_class_ref, patch_incomplete_class_ref,
7215 create_anonymous_class): Likewise.
7216 (inst_id, wpv_id): New static global variables.
7217 (synchronized:): New rule, tagged <node>.
7218 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
7220 (anonymous_class_creation:): New rule, tagged <node>.
7221 (NEW_TK): Tagged <node>.
7222 (type_literals, array_type_literal): New rules, tagged <node>.
7223 (class_declaration:): Removed action when reducing by class_body:
7224 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
7225 using GET_CPC in sub-rules.
7226 (class_member_declaration): Handle inner classes.
7227 (method_declaration): When reducing method_header:, reset
7228 current_function_decl when appropriate.
7229 (method_declarator:): Set the number of formal parameter to 0 for
7230 method declared without arguments.
7231 (constructor_declarator:): Likewise.
7232 (static_initializer:): List of elements kept in a list.
7233 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
7234 use of the keyword `static' for type declarations.
7235 (block_statement:): Handle inner class declarations.
7236 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
7237 type qualified `this'.
7238 (class_instance_creation_expression): Use anonymous_class_creation:
7239 to handle inner class instances creation. Handle qualified `new'.
7240 (something_dot_new): Added appropriate actions.
7241 (create_new_parser_context): New function.
7242 (java_push_parser_context, java_parser_context_save_global,
7243 java_parser_context_suspend): Use create_new_parser_context.
7244 (check_modifiers): Changed leading comment.
7245 (check_class_interface_creation): Handle interclasses.
7246 (add_superinterfaces): Fixed comment.
7247 (create_interface): Build qualified name from the raw_name instead
7248 of its matching WFL. Push the initialized fields list. raw_name added
7249 as an extra argument to maybe_create_class_interface_decl.
7250 (create_class): Build qualified name from the raw_name instead of
7251 its matching WFL. Removed assignment to current_parsed_class_un.
7252 Call PUSH_ERROR before returning an error. Suspend the current
7253 parser context when processing an inner class. Push the
7254 initialized fields list. raw_name added as an extra argument to
7255 maybe_create_class_interface_decl. Add the private this$<n>
7257 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
7258 (register_fields): Get the class type from GET_CPC and handle
7259 previous errors. Added code to handle the creation of static
7260 fields in inner classes. Initialized fields initialization
7261 statements kept in a list of lists.
7262 (maybe_generate_finit): Initialized fields initialization
7263 statements kept in a list of lists. Use GET_CPC.
7264 (maybe_generate_clinit): Likewise.
7265 (method_header): Use GET_CPC and GET_CPC_UN.
7266 (parser_qualified_classname): Handle inner classes.
7267 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
7268 (java_fix_constructors): Hide pointer to enclosing context
7269 instance in constructor list when dealing with inner classes.
7270 (jdep_resolve_class): Call resolve_class with extra first argument
7272 (resolve_class): Add enclosing context as a first extra argument
7273 to do_resolve_class.
7274 (do_resolve_class): Call find_as_inner_class. Handle WFLs
7276 (resolve_no_layout): Extra argument added to resolve_class
7278 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
7279 (java_get_real_method_name): Use GET_CPC_UN.
7280 (check_abstract_method_definitions): Use DECL_CLINIT_P.
7281 (java_check_abstract_methods): Handle static method declared in
7282 inner classes by an error.
7283 (java_check_regular_methods): Use DECL_CLINIT_P.
7284 (source_start_java_method): Also set DECL_MAX_LOCALS.
7285 (create_artificial_method): Call java_parser_context_save_global
7286 and java_parser_context_restore_global instead of saving/restoring
7287 the context by hand.
7288 (expand_start_java_method): Improved verbose mode message.
7289 (java_complete_expand_methods): Fixed leading comment. Use
7291 (fix_constructors): Added assignment to this$<n> if necessary.
7292 (java_expand_classes): Call java_complete_expand_classes instead
7293 of java_complete_expand_methods.
7294 (make_qualified_primary): Simplified.
7295 (merge_qualified_name): Optimized for missing left or right parts.
7296 (resolve_expression_name): Handle access to outer class fields from
7298 (resolve_qualified_expression_name): New macro
7299 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
7300 classes. Report error on non appropriate qualification of
7301 `new'. Handle qualified `this'.
7302 (not_accessible_p): Allow access to outer class private fields from
7304 (patch_method_invocation): Handle method invocations through
7305 access methods and inner class constructor invocations.
7306 (find_applicable_accessible_methods_list): Search enclosing
7307 contexts of an inner class.
7308 (search_applicable_methods_list): Fixed typo.
7309 (argument_types_convertible): Handle inner class constructors'
7310 hidden outer context reference argument.
7311 (qualify_ambiguous_name): Handle qualified `this'.
7312 (java_complete_lhs): Handle use of field accessed through
7313 artificial access methods in various cases of assignments. Handle
7315 (check_final_assignment): Use DECL_CLINIT_P.
7316 (valid_ref_assignconv_cast_p): Handle the destination being an
7317 enclosing context of the source.
7318 (patch_unaryop): Handle use of field accessed through artificial
7320 (patch_return): Use DECL_CLINIT_P.
7321 (patch_throw_statement): Use DECL_CLINIT_P.
7322 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
7323 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
7326 2000-01-16 Anthony Green <green@cygnus.com>
7328 * parse.y (build_string_concatenation): Only use
7329 StringBuffer(String) shortcut if String arg is constant.
7331 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7333 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7334 the shift value to int. Fixed typo in comment.
7336 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
7338 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
7339 * jcf-write.c: Likewise.
7340 * parse.y: Likewise.
7341 * parse.c: Regenerate.
7343 2000-01-09 Anthony Green <green@cygnus.com>
7345 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
7346 bytecodes in the correct order.
7348 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7350 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
7352 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
7354 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7355 before building constant array decl.
7357 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7359 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
7360 method invocation and typo in conditional expression.
7361 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
7362 the appropriate NOTE_POP.
7363 * parse.y (patch_binop): Shift value mask to feature the right
7366 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7368 * class.c (assume_compiled, assume_compiled_node): Add static
7370 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
7372 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
7374 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
7376 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
7377 to `__modifier' to avoid stringifying it.
7379 * parse.y (verify_constructor_circularity): Don't call a variadic
7380 function with a non-literal format string.
7381 (java_check_abstract_methods): Move unreachable code inside
7382 `continue' statement.
7383 (lookup_method_invoke): Call xstrdup, not strdup.
7385 * expr.c (expand_java_field_op): Avoid the use of ANSI string
7388 * jcf-parse.c (yyparse): Likewise.
7390 * jv-scan.c (main): Likewise.
7392 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7394 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
7395 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
7396 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
7399 * parse.y (synchronized, variable_redefinition_error,
7400 check_class_interface_creation, create_interface, create_class,
7401 method_header, finish_method_declaration,
7402 check_modifiers_consistency, method_declarator,
7403 complete_class_report_errors, check_abstract_method_definitions,
7404 java_check_regular_methods, check_throws_clauses,
7405 java_check_abstract_methods, read_import_dir,
7406 check_pkg_class_access, declare_local_variables, fix_constructors,
7407 cut_identifier_in_qualified, resolve_expression_name,
7408 resolve_qualified_expression_name, patch_method_invocation,
7409 java_complete_lhs, patch_assignment, try_builtin_assignconv,
7410 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
7411 patch_exit_expr, patch_exit_expr, patch_switch_statement,
7412 patch_try_statement, patch_synchronized_statement,
7413 patch_throw_statement, check_thrown_exceptions,
7414 patch_conditional_expr): Likewise.
7416 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7418 * Makefile.in (LIBDEPS): Added gcc's errors.o
7419 (../jcf-dump$(exeext):): Link with gcc's errors.o
7420 (../gcjh$(exeext):): Likewise.
7421 * expr.c (expand_java_NEW): Layout the entire target type instead of
7422 laying out its methods only.
7423 (lookup_field): Layout the class after having loaded it.
7424 * java-tree.h (java_debug_context): Declared.
7425 * jcf-io.c (toplev.h): Included.
7426 (find_class): Removed assignment to jcf's outofsynch
7427 field. Force source file to be read if newer than its matching
7428 class file. Tweaked debug messages.
7429 * jcf-parse.c (jcf_out_of_synch): Deleted.
7430 (read_class): Call to jcf_out_of_synch removed.
7431 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
7432 (jcf_out_of_synch): Prototype deleted.
7433 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
7434 `deprecated' and `class_err': integer turned into bit-fields.
7435 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
7436 * parse.y (package_list): New global.
7437 (package_declaration:): Record newly parsed package name.
7438 (extra_ctxp_pushed_p): Static global deleted.
7439 (java_parser_context_save_global): Create buffer context for the
7440 purpose of saving globals, if necessary.
7441 (java_parser_context_restore_global): Pop context pushed for the
7442 purpose of saving globals, if necessary.
7443 (java_debug_context_do): New prototype and function.
7444 (java_debug_context): Likewise.
7445 (do_resolve_class): Use already parsed package names to qualify
7446 and lookup class candidate.
7447 (java_pre_expand_clinit): Removed unnecessary local variable.
7449 1999-12-17 Tom Tromey <tromey@cygnus.com>
7451 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
7453 (process_file): Use `\n\' at end of each line in string.
7455 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7457 * expr.c (expand_invoke): Layout the loaded class before
7458 attempting to use it.
7459 (expand_java_field_op): Allow final field assignments to take
7461 * typeck.c (convert): Return error_mark_node if expr is null.
7463 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7465 * class.c (class_depth): Return -1 if the class doesn't load
7467 * expr.c (can_widen_reference_to): Check for errors during depth
7468 computation and return 0 accordingly.
7469 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
7470 create default constructors and add an other error check.
7471 * parse.h (java_fix_constructors): Prototyped.
7472 * parse.y (java_pre_expand_clinit): Likewise.
7473 (build_super_invocation): Re-prototyped to feature one argument.
7474 (java_check_circular_reference): Directly use `current'.
7475 (java_fix_constructors): New function.
7476 (java_check_regular_methods): Don't create default constructors
7477 here, but abort if none were found.
7478 (java_complete_expand_methods): Pre-process <clinit> calling
7479 java_pre_expand_clinit.
7480 (java_pre_expand_clinit): New function.
7481 (fix_constructors): build_super_invocation invoked with the
7482 current method declaration as an argument.
7483 (build_super_invocation): Use the context of the processed method
7484 decl argument instead of current_class.
7485 * typeck.c (lookup_java_method): Take WFLs in method names into
7488 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
7490 * class.c (make_class_data): flag_keep_inline_functions to keep
7491 private methods in the method array.
7493 1999-12-15 Anthony Green <green@cygnus.com>
7495 * check-init.c (check_init): Take into account both types of
7496 `throw's when checking for uninitialized variables.
7498 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7500 * parse.y (java_complete_lhs): Force convertion of array
7501 dimensions to int_type_node, that's what runtime's ABI expects.
7503 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7505 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
7506 operand of a WFL, until the Java front-end gets fixed with regard
7507 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
7509 1999-12-10 Andrew Haley <aph@cygnus.com>
7511 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
7512 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
7513 expr.c (build_java_athrow): Add support for sjlj-exceptions.
7517 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7519 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7520 before calling expand_eh_region_start and expand_start_all_catch.
7521 * except.c (expand_start_java_handler): Switch to permanent
7522 obstack before calling expand_eh_region_start.
7523 (expand_end_java_handler): Switch to permanent obstack before
7524 calling expand_start_all_catch.
7526 1999-12-5 Anthony Green <green@cygnus.com>
7528 * decl.c (init_decl_processing): Mark throw_node as a noreturn
7529 function with side effects.
7530 (init_decl_processing): Mark all memory allocating DECLs with
7533 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7535 * except.c (expand_end_java_handler): Call
7536 expand_resume_after_catch and end_catch_handler.
7538 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
7540 * verify.c (verify_jvm_instructions): Create new return label
7541 chain if non existent (don't rely on the verified state of the jsr
7544 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7546 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
7547 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
7549 * parse.y (patch_assignment): Removed bogus final class test on
7550 lhs when checking on whether to emit an ArrayStoreException runtime
7552 * expr.c (expand_java_arraystore): Likewise.
7554 1999-11-28 Anthony Green <green@cygnus.com>
7556 * decl.c (find_local_variable): Reuse single slot decls when
7559 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7561 * jcf-parse.c (saw_java_source): Global variable removed.
7562 (read_class): Don't use `saw_java_source'. Added extra braces.
7563 (yyparse): Code setting `saw_java_source' removed.
7565 1999-11-24 Mark Mitchell <mark@codesourcery.com>
7567 * except.c (emit_handlers): Zero catch_clauses after emitting them.
7569 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7571 * verify.c (merge_type_state): Non verified subroutines being
7572 considered more than once to trigger passive type merge.
7574 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7576 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
7577 in case of error. Error message tuned.
7579 1999-11-21 Anthony Green <green@cygnus.com>
7581 * constants.c (find_methodref_index): Unwrap method names before
7582 inserting them in the constant pool.
7584 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
7586 * class.c (assume_compiled_node): New typedef.
7587 (assume_compiled_tree): New static data.
7588 (find_assume_compiled_node): New function.
7589 (add_assume_compiled): New function.
7590 (assume_compiled): New function.
7591 * class.c (make_class_data): Use assume_compiled.
7592 (is_compiled_class): Use assume_compiled.
7594 * java-tree.h (add_assume_compiled): Declare.
7596 * lang.c (lang_decode_option): Parse new options.
7598 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7600 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
7601 int_type_node: that's what `_Jv_AllocObject' expects.
7603 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7605 * parse.y (lookup_method_invoke): Use lang_printable_name to
7606 reliably build the type name during error report. Fixes PR gcj/97.
7608 1999-11-09 Tom Tromey <tromey@cygnus.com>
7610 * jcf-path.c: Include <sys/stat.h>.
7611 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
7612 (DIR_UP): New macro.
7614 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7616 * parse.y (source_end_java_method): Resume permanent allocation,
7617 reversing Apr 27 1998 patch.
7618 (patch_string_cst): Pop obstacks after having pushed the permanent
7621 1999-11-05 Tom Tromey <tromey@cygnus.com>
7623 * class.c (finish_class): Emit inlined methods if any native
7624 methods exist in the class. Fixes PR gcj/85.
7626 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7628 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
7629 (qualify_ambiguous_name): Likewise.
7631 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
7633 * typeck.c: (lookup_java_method): search all inherited
7634 interfaces when looking up interface method.
7636 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7638 * parse.y (method_header:): Issue error message for rule `type
7640 (synchronized:): Error report when not using synchronized.
7642 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7644 * parse.y (resolve_qualified_expression_name): Prevent `this' from
7645 being used before the superclass constructor has been called.
7646 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
7647 instead of `CALL_THIS_CONSTRUCTOR_P'.
7649 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
7651 * check-init.c: Fix typo in comment.
7653 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7655 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
7658 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7660 * parse.y (expression_statement:): Call function to report
7661 improper invocation of a constructor.
7662 (parse_ctor_invocation_error): New function.
7664 1999-10-26 Mark Mitchell <mark@codesourcery.com>
7666 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
7669 1999-10-21 Tom Tromey <tromey@cygnus.com>
7671 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
7672 in generated `main'.
7674 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7676 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
7677 (qualify_ambiguous_name): Likewise.
7679 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7681 * parse.y (java_complete_tree): fold_constant_for_init to work on
7683 (java_complete_lhs): Likewise.
7684 (array_constructor_check_entry): Complete an initializer element
7685 on permanent_obstack.
7687 1999-10-19 Tom Tromey <tromey@cygnus.com>
7689 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
7690 From Mike Moreton <mike@pillim.demon.co.uk>.
7692 1999-10-15 Greg McGary <gkm@gnu.org>
7694 * java-tree.h (flag_bounds_check): Remove extern decl.
7695 * lang.c (flag_bounds_check): Remove global variable.
7696 (lang_f_options): Remove "bounds-check" entry.
7697 (lang_init_options): Default flag_bounds_check to "on".
7699 1999-10-14 Tom Tromey <tromey@cygnus.com>
7701 * jvgenmain.c (usage): New function.
7702 (main): Use it. Also, handle `-D' options.
7703 * jvspec.c (lang_specific_driver): Recognize -D.
7704 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
7706 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
7708 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7710 * jcf-dump.c (print_constant, disassemble_method): Don't call a
7711 variadic function with a non-literal format string.
7713 * parse-scan.y (report_main_declaration): Likewise.
7715 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7717 * parse.y (read_import_dir, patch_assignment, patch_binop,
7718 patch_array_ref): Likewise.
7720 * typeck.c (build_java_array_type): Likewise.
7722 * verify.c (verify_jvm_instructions): Likewise.
7724 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7726 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7728 1999-10-07 Anthony Green <green@cygnus.com>
7730 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7731 where CHECK_PUT may fail for valid reasons.
7733 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7734 UNSAFE_PUTN): New macros.
7736 1999-10-04 Tom Tromey <tromey@cygnus.com>
7738 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7739 well. Fixes Java PR gcj/59.
7740 * parse-scan.y (yyerror): Report errors.
7742 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7744 * decl.c (insert_block): Remove unconditional `abort'.
7746 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7748 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7749 FUNCTION_CODE now of type int. All callers changed.
7750 Set the builtin's DECL_BUILT_IN_CLASS.
7752 1999-09-23 Tom Tromey <tromey@cygnus.com>
7754 * jvspec.c (lang_specific_driver): Don't read spec file if
7755 -fsyntax-only given.
7757 1999-09-22 Tom Tromey <tromey@cygnus.com>
7759 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
7761 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
7762 (WORDS_TO_LONG): Likewise.
7763 (WORDS_TO_DOUBLE): Likewise.
7765 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7767 * jcf-write.c (RELOCATION_VALUE_0): New macro.
7768 (RELOCATION_VALUE_1): Likewise.
7769 (emit_iinc, emit_reloc, push_constant1, push_constant2,
7770 push_in_const, push_long_const): Prototyped.
7771 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
7772 (push_constant2): Likewise.
7773 (push_int_const): Cast find_constant1's integer arguments to `jword'.
7774 (find_constant_wide): Cast find_constant2's integer arguments to
7776 (find_constant_index): Cast find_constant2's and find_constant2's
7777 integer arguments to `jword'.
7778 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
7779 (emit_switch_reloc): Use RELOCATION_VALUE_0.
7780 (emit_if): Use RELOCATION_VALUE_1.
7781 (emit_goto): Likewise.
7782 (emit_jsr): Likewise.
7783 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7784 argument to push_long_const to HOST_WIDE_INT.
7786 1999-09-15 Andreas Schwab <schwab@suse.de>
7788 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7790 1999-09-20 Nick Clifton <nickc@cygnus.com>
7792 * lang.c (lang_decode_option): Extend comment.
7794 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7796 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7799 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7801 * gjavah.c (get_field_name, print_method_info, print_include,
7802 add_namelet): Use xmalloc, not malloc.
7804 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7805 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7808 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7810 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7812 * jcf-path.c (add_entry): Likewise.
7814 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7816 * jv-scan.c (xmalloc): Remove definition.
7818 * jvgenmain.c (xmalloc): Likewise.
7820 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7822 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7824 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7825 concat, not xmalloc/sprintf.
7826 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7827 (xstrdup): Remove definition.
7829 * parse.y (duplicate_declaration_error_p,
7830 constructor_circularity_msg, verify_constructor_circularity,
7831 check_abstract_method_definitions, java_check_regular_methods,
7832 java_check_abstract_methods, patch_method_invocation,
7833 check_for_static_method_reference, patch_assignment, patch_binop,
7834 patch_cast, array_constructor_check_entry, patch_return,
7835 patch_conditional_expr): Use xstrdup, not strdup.
7837 * zextract.c (ALLOC): Use xmalloc, not malloc.
7839 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7841 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7843 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7844 (do_spec, lang_specific_pre_link, lang_specific_driver,
7845 input_filename, input_filename_length): Don't declare.
7846 (main_class_name, jvgenmain_spec, lang_specific_driver):
7848 (lang_specific_driver): All calls to the function pointer
7849 parameter now explicitly call `fatal'.
7851 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7853 * parse.y (find_applicable_accessible_methods_list): Search
7854 abstract classes as interfaces.
7856 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7858 * class.c (finish_class): We're now outside a valid method
7859 declaration. Tell the rest of gcc so.
7861 1999-09-08 Bruce Korb autogen@linuxbox.com
7863 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7865 1999-09-07 Tom Tromey <tromey@cygnus.com>
7867 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7869 (decode_signature_piece): Don't emit "::" in JArray<>.
7870 (print_namelet): Only print trailing `;' when printing a class.
7872 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7874 * java-tree.h: Delete declarations for all tree nodes now moved to
7876 * decl.c: Delete their definitions.
7878 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7880 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7881 * Makefile.in (OBJS): Add ggc-callbacks.o.
7882 (OBJDEPS): Likewise.
7884 1999-09-03 Tom Tromey <tromey@cygnus.com>
7886 * parse.y (strip_out_static_field_access_decl): Return operand if
7887 it satisfies JDECL_P.
7889 1999-09-02 Tom Tromey <tromey@cygnus.com>
7891 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7892 Handle nested arrays, like `[[I'.
7894 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7896 * class.c (finish_class): Remove unused parameter, all callers
7899 * expr.c (build_java_athrow): Change return type to void.
7900 (java_lang_expand_expr): Make sure each case in switch returns a
7903 * java-tree.h (finish_class): Fix prototype to take void args.
7905 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7906 (main): Issue return from main, not exit.
7908 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7910 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7912 * jv-scan.c (main): Issue return from main, not exit.
7914 * parse.y (check_abstract_method_definitions,
7915 java_check_abstract_method_definitions): Add static prototypes.
7916 (java_complete_expand_methods): Fix call to `finish_class'.
7918 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7921 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7923 * lang.c (language_string): Constify.
7925 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7927 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7928 Remove hacks for stuff which comes from libiberty.
7930 * Make-lang.in: Likewise.
7932 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7934 * Makefile.in (xref.o): Depend on xref.c explicitly.
7936 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7938 * java-tree.h (lang_printable_name): Constify a char*.
7940 * lang.c (lang_printable_name): Likewise.
7942 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7944 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7947 1999-08-26 Tom Tromey <tromey@cygnus.com>
7949 * gjavah.c (print_cxx_classname): Print "::" before qualified
7952 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7954 * parse.y (lookup_cl): Changed leading comment. Now does its best
7955 to set the column number.
7956 (qualify_ambiguous_name): Take WFL wrappers into account.
7958 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7960 * verify.c (verify_jvm_instructions): Don't check instruction
7961 validity beyond end of method.
7963 1999-08-25 Tom Tromey <tromey@cygnus.com>
7965 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7967 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7969 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7970 cxx_keyword_subst, generate_access, name_is_method_p,
7971 get_field_name, print_field_name, super_class_name, print_include,
7972 decode_signature_piece, print_class_decls, usage, help,
7973 java_no_argument, version, add_namelet, print_namelet): Add static
7975 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7976 name_is_method_p): Constify a char*.
7977 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7978 Provide a final else clause in an if-else-if.
7979 (print_field_info): Add missing final arg in function call to
7981 (print_method_info, decompile_method, decode_signature_piece,
7982 print_c_decl, print_full_cxx_name, print_stub,
7983 print_mangled_classname, super_class_name, print_include,
7984 add_namelet, add_class_decl, print_class_decls, process_file,
7985 help): Constify a char*.
7987 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7988 push_int_const, find_constant_wide, find_constant_index,
7989 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7990 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7991 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7992 emit_if, emit_goto, emit_jsr, call_cleanups,
7993 make_class_file_name): Add static prototypes.
7994 (generate_bytecode_return, generate_bytecode_insns): Pass a
7995 NULL_PTR, not a NULL_TREE.
7997 * jv-scan.c: Include "jcf.h".
7998 (main): Declare using DEFUN macro.
8000 * jvspec.c (find_spec_file, lang_specific_pre_link,
8001 lang_specific_driver): Add prototypes.
8002 (find_spec_file): Constify a char*.
8004 * keyword.gperf (hash, java_keyword): Add prototypes.
8006 * lang.c (lang_print_error): Add static prototype.
8007 (lang_init): Prefer memcpy over bcopy to avoid casts.
8009 * lex.c (yylex): Add static prototype.
8011 * parse-scan.y: Include "lex.c" earlier.
8013 * parse.h: Remove redundant declaration for `yylex'.
8015 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
8016 labeled_block_contains_loop_p): Add static prototypes.
8017 (not_accessible_p): Make static to match prototype.
8019 * verify.c (start_pc_cmp): Don't needlessly cast away const.
8021 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8023 * parse.y (check_method_redefinition): Changed leading comment.
8024 (check_abstract_method_definitions): New function.
8025 (java_check_abstract_method_definitions): New function.
8026 (java_check_regular_methods): Call it.
8027 (verify_constructor_super): Fixed indentation.
8028 (lookup_method_invoke): Likewise.
8030 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8032 * parse.y (method_header): Return a null pointer if the current
8034 (finish_method_declaration): Return if the current function decl
8036 (source_start_java_method): Likewise.
8037 (java_method_add_stmt): Likewise.
8039 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8041 * class.c (emit_register_class): Removed unnecessary call to
8043 * parse.y (labeled_block_contains_loop_p): Removed unused local
8046 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8048 * parse.y (java_refold): Added prototype.
8050 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8052 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
8053 (java_stabilize_reference): Removed unnecessary `else'.
8054 (java_complete_lhs): Set flag to remember boolean. Call
8055 java_refold. Added comments.
8056 (java_decl_equiv): New function.
8057 (binop_compound_p): Likewise.
8058 (java_refold): Likewise.
8059 (patch_unaryop): Striped static field access assigned to decl and
8060 op. Changed promotion scheme for ++/-- operators.
8061 (search_loop): New function.
8062 (labeled_block_contains_loop_p): Likewise.
8063 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
8065 (patch_bc_statement): Call search_loop. Fixed comment.
8067 1999-08-14 Anthony Green <green@cygnus.com>
8069 * expr.c (java_lang_expand_expr): Mark static array data as
8072 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8074 * jvgenmain.c (main): NUL-terminate name_obstack.
8076 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8078 * check-init.c (check_bool2_init, done_alternative): Add static
8081 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
8082 (add_method, build_utf8_ref, build_class_ref,
8083 append_gpp_mangled_type, layout_class_method): Constify a char*.
8085 * decl.c (push_promoted_type, make_binding_level): Add static
8087 (push_promoted_type, pushdecl): Constify a char*.
8089 * except.c (find_handler_in_range, link_handler,
8090 check_start_handlers): Add static prototypes.
8092 * expr.c (process_jvm_instruction): Constify a char*.
8094 * gjavah.c (main): Constify a char*.
8096 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
8099 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
8101 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
8102 munge, print_ents): Constify a char*.
8104 * jcf-dump.c (disassemble_method): Constify a char*.
8105 (print_constant_pool, print_exception_table): Add static prototypes.
8106 (print_constant, print_exception_table, main, disassemble_method):
8109 * jcf-io.c (find_classfile, find_class): Likewise.
8111 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
8112 (set_source_filename, predefined_filename_p): Add static prototypes.
8113 (set_source_filename, get_constant, get_class_constant,
8114 find_in_current_zip): Constify a char*.
8116 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
8118 (add_entry, add_path, jcf_path_classpath_arg,
8119 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8121 * jcf-reader.c (get_attribute, jcf_parse_preamble,
8122 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
8123 jcf_parse_one_method, jcf_parse_methods,
8124 jcf_parse_final_attributes): Add static prototypes.
8125 (get_attribute): Constify a char*.
8127 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
8128 jcf_dependency_add_target, jcf_path_classpath_arg,
8129 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8131 * jv-scan.c (main): Constify a char*.
8132 (gcc_obstack_init): Add prototype arguments.
8134 * jvgenmain.c (gcc_obstack_init): Likewise.
8135 (main): Constify a char*.
8137 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
8139 (put_decl_string, lang_print_error): Constify a char*.
8140 (lang_init): Remove redundant extern prototype.
8142 * mangle.c (emit_unicode_mangled_name): Constify a char*.
8144 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
8145 Add static prototypes.
8146 (get_type_from_signature): Constify a char*.
8148 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
8149 Add static prototypes.
8150 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
8151 (verify_jvm_instructions): Constify a char*.
8153 * xref.c (xref_flag_value): Likewise.
8155 * xref.h (xref_flag_value): Likewise.
8157 * zextract.c (makeword, makelong): Add static prototypes.
8158 (makeword, makelong): Constify a uch*.
8160 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8162 * lang.c (java_dummy_print): Constify a char*.
8163 (lang_print_error): Likewise.
8164 (lang_init): Remove redundant prototype for `print_error_function'.
8165 (lang_init_source): Likewise.
8166 (lang_identify): Constify a char*.
8168 1999-08-09 Tom Tromey <tromey@cygnus.com>
8170 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
8171 (WORDS_TO_LONG): Likewise.
8172 (WORDS_TO_DOUBLE): Likewise.
8174 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8176 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
8178 * expr.c (java_stack_pop, java_array_data_offset,
8179 build_java_throw_out_of_bounds_exception, case_identity,
8180 build_java_check_indexed_type): Add static prototypes.
8181 (linenumber_table, expand_invoke, expand_java_field_op,
8182 build_primtype_type_ref, expand_byte_code): Constify a char*.
8184 * java-tree.h (build_primtype_type_ref, linenumber_table):
8186 (java_lang_expand_expr): Add prototype.
8188 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
8189 `java_lang_expand_expr'.
8191 * lex.c (java_lex_error): Constify a char*.
8192 (java_get_unicode, java_read_char, java_allocate_new_line,
8193 java_unget_unicode, java_sneak_unicode): Prototype.
8195 * parse-scan.y (current_class, package_name, method_declarator,
8196 report_class_declaration, yyerror): Constify a char*.
8198 * parse.h (java_report_errors): Prototype.
8199 (yyerror): Constify a char*.
8201 * parse.y (classitf_redefinition_error, check_modifiers,
8202 parse_jdk1_1_error, lookup_package_type,
8203 lookup_package_type_and_set_next, get_printable_method_name,
8204 purify_type_name): Constify a char*.
8205 (build_super_invocation, maybe_generate_finit,
8206 verify_constructor_super, parser_add_interface,
8207 add_superinterfaces, jdep_resolve_class, note_possible_classname,
8208 java_complete_expand_methods, java_expand_finals,
8209 cut_identifier_in_qualified, java_stabilize_reference,
8210 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
8211 merge_string_cste): Prototype.
8212 (single_type_import_declaration, yyerror,
8213 variable_redefinition_error, build_array_from_name,
8214 build_unresolved_array_type, check_class_interface_creation,
8215 resolve_class, complete_class_report_errors,
8216 note_possible_classname, read_import_dir,
8217 find_in_imports_on_demand, resolve_package, fix_constructors,
8218 check_deprecation, lookup_method_invoke,
8219 maybe_build_primttype_type_ref, array_constructor_check_entry):
8221 (java_complete_expand_methods, java_expand_finals): Make static.
8222 (convert_narrow): Remove static prototype.
8224 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
8226 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
8228 1999-08-02 Richard Henderson <rth@cygnus.com>
8230 * decl.c: Include defaults.h instead of expr.h.
8231 * parse.y: Likewise.
8233 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
8235 * java/decl.c (start_java_method): Change all uses of
8236 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
8237 Ensure expr.h is included.
8238 * java/expr.c (pop_arguments): Ditto.
8239 * java/parse.y (expand_start_java_method): Ditto.
8241 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8243 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
8245 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
8247 * decl.c: Include "function.h".
8248 * except.c: Likewise.
8249 * parse.y: Likewise.
8250 * Makefile.in: Update dependencies.
8252 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8254 * expr.c (build_java_soft_divmod): Provide a default case in switch.
8255 (java_lang_expand_expr): Mark parameters `target', `tmode' and
8256 `modifier' with ATTRIBUTE_UNUSED.
8258 * gjavah.c (process_file): Add braces around ambiguous `else'.
8260 * jcf-dump.c (print_access_flags, localvar_free): Change return
8263 * parse.y (java_complete_expand_method): Initialize variable
8265 (resolve_qualified_expression_name): Likewise for `field_decl'.
8266 (patch_method_invocation): Likewise for `class_to_search'.
8267 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
8268 (patch_assignment): Likewise for `lhs_type'.
8270 * verify.c (verify_jvm_instructions): Remove unused variable
8273 1999-07-25 Richard Henderson <rth@cygnus.com>
8275 * decl.c (va_list_type_node): New.
8277 1999-07-25 Anthony Green <green@cygnus.com>
8279 * gjavah.c (print_stub): New function.
8280 (METHOD_IS_NATIVE): New macro.
8281 (print_mangled_classname): Make static.
8282 (HANDLE_END_FIELD): Don't emit fields during stub generation.
8283 (process_file): Perform stub generation.
8284 (HANDLE_METHOD): Don't emit class decls during stub
8286 (HANDLE_END_METHOD): Take into account stub generation.
8287 (print_method_info): Handle stub generation.
8288 (print_stub): New function.
8289 (print_cxx_classname): Make signature consistant with others.
8290 (help): Describe -stubs option.
8291 (main): Create stub file.
8292 (version): Use version.c.
8293 (print_full_cxx_name): New function.
8294 (print_c_decl): Use print_full_cxx_name.
8296 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8298 * check-init.c (check_init): Handle MAX_EXPR.
8300 1999-07-15 Andrew Haley <aph@cygnus.com>
8302 * lang.c (flag_use_divide_subroutine): New variable.
8303 * typeck.c: (convert_ieee_real_to_integer): Bounds check
8304 fp-to-integer conversion.
8305 (convert): Call convert_ieee_real_to_integer when flag_fast_math
8308 * expr.c (build_java_soft_divmod): New function.
8309 (build_java_binop): Call build_java_soft_divmod if
8310 flag_use_divide_subroutine is set.
8311 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8312 soft_lrem_node: new builtin functions.
8313 (init_decl_processing) Initialize the new builtins.
8314 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8315 soft_lrem_node: new builtin functions.
8316 (build_java_soft_divmod): New function.
8317 * parse.y: Call build_java_soft_divmod if
8318 flag_use_divide_subroutine is set.
8321 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
8322 a --specs= arg) even if not linking.
8323 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
8324 -fuse-divide-subroutine
8326 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8328 * parse.y (resolve_and_layout): Check methods only once.
8329 (resolve_qualified_expression_name): Verify thrown exceptions
8331 (check_thrown_exceptions): Reject exceptions thrown in
8332 initializer. Error message tuned.
8334 1999-07-14 Andrew Haley <aph@cygnus.com>
8336 * expr.c (expand_expr): Do not return the last statement in a
8337 block as the block's value.
8339 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8341 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
8342 CALL_EXPR, to avoid order of evaluation changes.
8344 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8346 * parse.y (qualify_ambiguous_name): Do not use
8347 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
8349 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8351 * check-init.c (check_init): Handle MAX_EXPR.
8352 * expr.c (force_evaluation_order): Force method call arguments to
8353 be evaluated in left-to-right order.
8354 * parse.y (qualify_ambiguous_name): Loop again to qualify
8355 NEW_ARRAY_EXPR properly.
8357 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8359 * parse.y (patch_invoke): Resolve unresolved invoked method
8361 (qualify_ambiguous_name): STRING_CST to qualify expression for
8362 type name resolution.
8364 1999-06-24 Andrew Haley <aph@cygnus.com>
8366 * class.c (finish_class): Whenever a deferred method is
8367 output, rescan the list of methods to see if a new candidate for
8368 output can be found.
8370 1999-06-28 Tom Tromey <tromey@cygnus.com>
8372 * jvspec.c (lang_specific_driver): Recognize --help.
8374 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8376 * parse.y (resolve_package): Fixed bogus return statement.
8377 (patch_method_invocation): Resolve method invocation beginning with
8378 a package name qualifier.
8380 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8382 * Make-lang.in (java.stage1): Depend on stage1-start.
8383 (java.stage2): Likewise for stage2-start.
8384 (java.stage3): Likewise for stage3-start.
8385 (java.stage4): Likewise for stage4-start.
8387 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8389 * parse.y (java_complete_lhs): When doing cross referencing, don't
8390 try to keep file location on a WFL expanded as a CALL_EXPR.
8392 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8394 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
8395 compiling to class file a void method with an empty method body.
8396 As a side effect, the bytecode backend will generate the
8397 appropriate `return' instruction.
8399 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8401 * parse.y (lookup_package_type_and_set_next): New function prototype.
8402 (resolve_package): Search current and imported packages.
8403 (lookup_package_type_and_set_next): New function.
8405 1999-06-22 Andrew Haley <aph@cygnus.com>
8407 * verify.c (verify_jvm_instructions): Check for pending blocks
8408 before invalid PC test and opcode switch, not after.
8410 1999-06-21 Andrew Haley <aph@cygnus.com>
8412 * except.c (find_handler_in_range): The upper limit for exception
8413 ranges is exclusive, not inclusive: (start <= pc < end).
8414 (link_handler): find child pointer which points to outer by
8415 searching sibling list: previous code incorrectly assumed that
8416 outer->outer->first_child must point to outer.
8417 * verify.c (verify_jvm_instructions): FIXME added to code for
8419 (verify_jvm_instructions): Do not assume that the last block
8420 processed in a subroutine is a block which ends with a `ret'
8421 instruction. With some control flows it is possible that the last
8422 block ends with an `athrow'.
8424 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8426 * parse.y (qualify_ambiguous_name): Reorganized the post
8427 evaluation of non WFL leading expression nodes.
8429 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8431 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
8434 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8436 * parse.y (qualify_ambiguous_name): Handle qualified expression
8437 beginning with a STRING_CST.
8439 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8441 * parse.y (register_fields): Set DECL_INITIAL on both
8442 pre-initialized static and public fields.
8443 (resolve_field_access): Static field access expressions to always
8445 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
8446 qualification. CONVERT_EXPR to be resolved as an expression name.
8447 (java_complete_lhs): Identify and access qualified final
8448 initialized field in switch statement case expression.
8449 (fold_constant_for_init): Pre-initialized field decl constant to
8452 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8454 * parse.y (note_possible_classname): Mark returned node with
8455 QUALIFIED_P only if the original class name contained a '/'.
8457 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
8459 * Make-lang.in (gcjh): More parallel build fixes.
8461 1999-06-03 Mike Stump <mrs@wrs.com>
8463 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
8465 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
8467 * except.c (link_handler): Chain exception handlers in order.
8469 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
8471 * expr.c (expand_byte_code): Fill unreachable bytecode regions
8472 with nops and process as usual in order to always set correct EH
8473 ranges. Emit detailed warnings about unreachable bytecodes.
8475 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
8477 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
8480 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8482 * parse.y (lookup_field_wrapper): Unified returned value to NULL
8483 or the searched field decl.
8485 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8487 * parse.y (fold_constant_for_init): Convert numerical constant
8488 values to the type of the assigned field.
8490 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8492 * expr.c (lookup_field): Relaxed the test on class loading error
8494 * parse.y (fold_constant_for_init): Enabeled old code.
8496 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8498 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
8499 decide the validity of the cast of a java.lang.Cloneable reference
8501 (patch_conditional_expr): Fixed first argument passed to
8502 binary_numeric_promotion.
8504 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8506 * parse.y (qualify_ambiguous_name): Take into account that a
8507 CONVERT_EXPR might specify a type as a WFL.
8509 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8511 * parse.y (patch_assignment): Save the rhs before using it as an
8512 argument to _Jv_CheckArrayStore.
8514 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8516 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
8518 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8520 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
8521 floating point litteral only when the exponent indicator has been
8524 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8526 * parse.y (formal_parameter:): Construct argument tree list
8527 element even if a yet unsupported final parameter was encountered.
8529 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8531 * parse.y (finish_method_declaration): Issue errors for native or
8532 abstract methods declared with a method body, as well as for non
8533 native or non abstract methods with no method body.
8535 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8537 * class.c (build_utf8_ref): Initialize variable `field'.
8539 * decl.c (init_decl_processing): Initialize variable `field'.
8541 * expr.c (build_known_method_ref): Mark parameters `method_type',
8542 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
8543 (process_jvm_instruction): Likewise for parameter `length'.
8545 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
8546 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
8549 * parse.y (maybe_generate_clinit): Remove unused variable
8550 `has_non_primitive_fields'.
8551 (find_in_imports_on_demand): Initialize variables `node_to_use'
8553 (patch_binop): Likewise for variable `prom_type'.
8554 (patch_unaryop): Likewise for variable `prom_type'.
8556 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
8558 * xref.c (xref_table): Add missing initializer.
8560 1999-05-14 Tom Tromey <tromey@cygnus.com>
8562 * java-except.h (struct eh_range): Removed unused `next' member.
8563 * verify.c (verify_jvm_instructions): Call check_nested_ranges
8564 after adding all exception handlers. Sort exception ranges in
8566 (struct pc_index): New structure.
8567 (start_pc_cmp): New function.
8568 * except.c (add_handler): Return `void'. Don't call link_handler;
8569 instead construct an ordinary linked list and do range
8571 (check_nested_ranges): New function.
8572 (link_handler): Changed interface to allow merging of eh_ranges.
8573 Split overlapping ranges. Return `void'.
8575 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8577 * parse.y (constructor_block_end:): New rule, tagged <node>.
8578 (constructor_body:): Use `constructor_block_end' instead of
8581 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8583 * parse.y (statement_nsi:): Pop `for' statement block.
8584 (java_complete_lhs): Labeled blocks containing no statement are
8585 marked as completing normally.
8587 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8589 * xref.c (xref_set_current_fp): New function, defined.
8590 * xref.h (xref_set_current_fp): New function, prototyped.
8592 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8594 * check-init.c (check_init): Take into account that
8595 LABELED_BLOCK_STMT can be empty.
8597 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8599 * parse.y (java_check_regular_methods): Warning check on not
8600 overriding methods with default access in other packages does not
8601 apply to `<clinit>'.
8602 (java_complete_lhs): If block body is an empty_stmt_node, replace
8603 it by NULL_TREE. This prevents gcc from generating an irrelevant
8606 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8608 * check-init.c (check_init): Removed code accepting to see things
8609 falling through default:, when doing xrefs.
8610 * java-tree.h (do_not_fold): New global variable, declared.
8611 * parse.y (do_not_fold): New global variable, defined.
8612 (java_complete_expand_method): Set `do_not_fold' to the value of
8613 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
8614 and reinstall them after them have been purged; do not check for
8615 initializations; do not issue missing return errors.
8616 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
8618 (patch_binop): Skip the fold part when doing xrefs.
8619 (build_string_concatenation): Skip the concatenation part when
8621 (patch_synchronized_statement): Do not generate a try-finally when
8623 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
8624 and keep the location where the throw was seen.
8625 * typeck.c (convert): When `do_not_fold' is set, do not attempt
8626 any treatment on the converted node an simply return a NOP_EXPR of
8628 * xref.c (xref_get_data): New function, defined.
8629 * xref.h (xref_get_data): New function, declared.
8630 (XREF_GET_DATA): Use xref_get_data.
8632 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8634 * gjavah.c (print_include): Cast the result of `strlen' to int
8635 when comparing against a signed value.
8636 (add_namelet): Likewise.
8638 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8640 * expr.c (expand_invoke): Mark parameter `nargs' with
8642 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
8644 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
8647 * jcf-reader.c (get_attribute): Cast a value to long
8648 when comparing against a signed expression. Likewise.
8650 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
8653 1999-05-11 Andrew Haley <aph@cygnus.com>
8655 * parse.y (source_end_java_method): If the current method contains
8656 any exception handlers, force asynchronous_exceptions: this is
8657 necessary because signal handlers in libjava may throw exceptions.
8658 * decl.c (end_java_method): Ditto.
8660 1999-05-11 Tom Tromey <tromey@cygnus.com>
8662 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
8664 * jvspec.c (THREAD_NAME): Removed.
8665 (GC_NAME): Likewise.
8666 (MATHLIB): Likewise.
8667 (WITHLIBC): Likewise.
8669 (THREADLIB): Likewise.
8670 (MATH_LIBRARY): Likewise.
8671 (lang_specific_driver): Don't add `-l' options to command line.
8672 Instead, add a single --specs option. Recognize `-L' options and
8673 use them to search for spec file.
8674 (find_spec_file): New function.
8675 (SPEC_FILE): New define.
8677 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
8679 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
8680 cpplib-enabled build.
8682 1999-05-05 Per Bothner <bothner@cygnus.com>
8684 * class.c (make_field_value): DECL_INITIAL may be a string literal;
8685 temporarily zero it while calling rest_of_decl_compilation.
8687 * java-tree.h (string_ptr_type_node): Add declaration.
8688 * decl.c: Define and initialize string_ptr_type_node.
8689 * parse.y (patch_string_cst): Use string_ptr_type_node.
8691 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
8692 * parse.y (for_statement): Now unconditionally exit_block.
8693 (finish_labeled_statement): No longer exit_block if for-loop.
8694 (patch_loop_statement): Check harder if the loop is already labeled.
8696 * parse.y (patch_initialized_static_field): Removed function.
8697 (maybe_generate_clinit): Removed special handling for interfaces.
8698 (java_complete_expand_methods): Do a preliminary java_complete_tree
8699 on <clinit> to determine if it can be removed.
8700 (java_complete_expand_method): Remove special handling for <clinit>.
8701 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
8702 optimize if we get back empty_stmt_node.
8703 For MODIFY_EXPR, re-do checking of static initializers.
8704 (fold_constant_for_init): Don't return immediate if VAR_DECL.
8705 For VAR_DECL, pass correct context.
8707 * verify.c (verify_jvm_instructions): Better error messages.
8709 1999-05-03 Tom Tromey <tromey@cygnus.com>
8711 * parse-scan.y (interface_declaration): Call
8712 report_class_declaration for interfaces.
8714 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8716 * Makefile.in: Remove -v from bison command lines.
8718 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8720 * check-init.c (check_init): Exclude a case of error when doing
8722 * class.c (layout_class_method): Don't generate the error message
8723 twice when compiling from source.
8724 * lang-options.h: Added `-Wredundant-modifers' and
8725 `-Wunusupported-jdk11' flags and help text.
8726 * lang.c (lang_decode_option): Added support for
8727 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8728 flag_static_local_jdk11 and flag_redundant set accordingly.
8729 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8730 * parse.h (EXPR_WFL_ADD_COL): New macro.
8731 (DECL_END_SOURCE_LINE): Likewise.
8732 (DECL_INHERITED_SOURCE_LINE): Likewise.
8733 * parse.y (static_ref_err): New function, prototyped.
8734 (CCB_TK): Now tagged <operator>.
8735 (class_body:): Remember the location of the closing '}' of a class
8736 definition when doing xrefs.
8738 (block_end:): Likewise.
8739 (create_class): Remember the location of the inherited class
8740 identifier when doing xrefs.
8741 (register_fields): Added test on first operand of `init' before
8742 testing it TREE_CODE.
8743 (method_header): Store the location of the class identifier in the
8744 class decl when doing xrefs.
8745 (finish_method_declaration): Don't combine first/last method line
8747 (java_check_regular_methods): Warning check on not overriding
8748 methods with default access on other packages move before check on
8749 static methods. Initialization of `aflags' also moved up.
8750 (resolve_expression_name): Call static_ref_err to report the error.
8751 (static_ref_err): New function, implemented.
8752 (resolve_field_access): Returned simplified static field access
8754 (resolve_qualified_expression_name): Check for illegal use of
8755 static fields in a non static context. Call static_ref_err to
8756 report error in various places.
8757 (java_complete_tree): Do not fold initialized static fields when
8759 (java_complete_lhs): Likewise.
8761 1999-04-29 Anthony Green <green@cygnus.com>
8763 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
8764 create internal labels.
8765 (lookup_label): Ditto.
8767 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8769 * class.c (layout_class_method): Generate <clinit>'s rtl for
8771 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8772 for interfaces' <clinit>.
8773 * expr.c (lookup_field): Search for fields in interfaces.
8774 (expand_invoke): Fixed indentation.
8775 (expand_java_field_op): Likewise. Use IS_CLINIT.
8776 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
8777 (IS_CLINIT): New macro.
8778 * parse.y (type_declaration:): Call maybe_generate_clinit after an
8779 interface was parsed.
8780 (maybe_generate_clinit): Don't generate if the current class is an
8781 interface with only fields of primitive types.
8782 (reset_method_name): Use IS_CLINIT.
8783 (java_complete_expand_method): Expand <clinit> when it exists for
8784 interfaces. Use IS_CLINIT.
8785 (resolve_expression_name): Use DECL_CONTEXT instead of
8786 current_class to build static field references.
8787 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8788 ARRAY_REF when doing xreferencing.
8789 (check_final_assignment): Fixed typo in leading comment. Use
8791 (patch_array_ref): Don't fully expand array references when
8793 (patch_return): Use IS_CLINIT.
8794 (patch_throw_statement): Likewise.
8796 1999-04-22 Tom Tromey <tromey@cygnus.com>
8798 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8800 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8802 * decl.c (predef_filenames, predef_filenames_size): New globals
8803 (init_decl_processing): predef_filenames and predef_filenames_size
8805 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8807 * jcf-parse.c (predefined_filename_p): New function.
8808 (yyparse): Check that files on the command line are specified only
8809 once and issue a warning otherwise.
8810 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8811 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8812 avoid a gcc warning with -W -Wall turned on.
8813 (java_expand_classes): Abort if errors were encountered.
8814 (java_complete_lhs): If the cross reference flag is set, wrap
8815 field DECL node around a WFL when resolving expression name.
8817 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8819 * lang.c (lang_decode_option): Fixed returned value when parsing
8820 `-fxref=...' and `-Wall'.
8821 * parse.y (source_end_java_method): Do not generate code when
8822 flag_emit_xref is set.
8823 (resolve_expression_name): Do not build static field access when
8824 flag_emit_xref is set.
8825 (resolve_field_access): No special treatment on `length' when
8826 flag_emit_xref is set. Do not build qualified static field access
8827 when flag_emit_xref is set.
8828 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8829 when flag_emit_xref is set.
8830 (patch_assignment): Do not generate array store runtime check when
8831 flag_emit_xref is set.
8832 * xref.c (xref_flag_value): Fixed function declaration
8834 (xset_set_data): New function.
8835 * xref.h (xref_set_data): Added prototype for new function.
8836 (typedef struct xref_flag_table): New field data.
8837 (XREF_GET_DATA): New macro.
8839 1999-04-19 Tom Tromey <tromey@cygnus.com>
8841 * xref.h (enum): Removed trailing comma.
8843 * parse.y (resolve_qualified_expression_name): Added missing
8846 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8848 * gjavah.c: New prototypes for java_float_finite and
8851 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8853 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8856 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8858 * Makefile.in (TREE_H): Add tree-check.h.
8859 (RTL_H): Add genrtl.h.
8861 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8863 * parse.y (patch_assignment): Added ArrayStoreException runtime
8866 1999-04-06 Per Bothner <bothner@cygnus.com>
8868 * expr.c (pop_type_0): New function.
8869 (pop_type): Use pop_type_0.
8870 * java-tree.h (pop_type_0): New declaration.
8871 * verify.c (verify_jvm_instructions): Check return instructions.
8873 * parse.y (patch_binop): Don't fold if non-constant and emiting
8876 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8878 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8880 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8881 (main_jcf): Don't define.
8882 (process_file): Don't set `main_jcf'.
8884 * java-tree.h (main_jcf): Don't declare.
8886 * jcf-parse.c (main_jcf): Add static definition.
8888 * lang.c (main_jcf): Don't define.
8890 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8892 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8894 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8896 * jcf-depend.c: Include "config.h", not <config.h>.
8898 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8901 * jcf-path.c: Include "config.h", not <config.h>.
8903 * lex.c: Don't include various system header files.
8904 (java_init_lex): Cast the argument of `bzero' to PTR
8906 * parse-scan.y (java_push_parser_context): Likewise.
8908 * parse.y (java_push_parser_context): Likewise.
8909 (patch_bc_statement): Match format specifier to variable argument.
8911 * xref.c: Don't include <stdio.h>.
8913 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8915 * parse.y (struct parser_ctxt *ctxp): Now global.
8916 (declare_local_variables): Use WFL compound value for the
8917 declaration source line value, when doing cross-referencing.
8919 1999-03-31 Tom Tromey <tromey@cygnus.com>
8921 * gjavah.c (print_field_info): Allow constants of other types.
8922 (print_include): Generate include when new name is proper prefix
8923 of already printed name.
8924 (add_namelet): Likewise.
8925 (cxx_keyword_subst): New function.
8926 (print_method_info): Use it.
8927 (print_field_name): New function.
8928 (get_field_name): New function.
8929 (print_field_info): Use get_field_name and print_field_name.
8931 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8933 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8934 'KR-C', so gperf uses the `const' keyword on strings.
8936 * keyword.gperf (java_keyword): Const-ify a char*.
8938 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8940 * parse.y (patch_bc_statement): Fixed identation and a bogus
8943 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8945 * parse.y (patch_assignment): Allow static variables in other
8946 classes to be assigned.
8948 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8950 * class.c (maybe_add_interface): Remove unused variable
8952 (make_class_data): Use = for assignment, not ==. Likewise.
8953 (emit_register_classes): Remove unused variable `decl'.
8955 * lex.c: Fix comment so as not to contain an embedded `/*'.
8957 * verify.c (verify_jvm_instructions): Remove unused variable
8960 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8962 * parse.y (complete_loop_body): Rename to finish_loop_body.
8963 (complete_labeled_statement): Rename to finish_labeled_statement.
8964 (complete_for_loop): Rename to finish_for_loop.
8965 (complete_method_declaration): Rename to finish_method_declaration.
8967 * java-tree.h (continue_identifier_node): New global node.
8968 * decl.c: Define and initialize continue_identifier_node.
8969 * parse.y (generate_labeled_block): Remove - no longer needed.
8970 (build_loop_body): Use continue_identifier_node for continue block.
8971 (finish_labeled_statement): Also do pop_labeled_block actions.
8972 (java_complete_lhs): POP_LOOP even if error.
8973 (build_labeled_block): Special handling for continue_identifier_node.
8974 (patch_loop_statement): Re-organize.
8975 (patch_bc_statement): Re-write.
8977 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8979 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8980 using a WFL compound value.
8981 * parse.y (xref.h): Include.
8982 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8984 (register_fields): Set WFL compound value to lineno if doing
8986 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8988 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8989 * xref.h (expand_xref): Prototype renamed from xref_generate.
8991 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8993 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8994 (GET_CURRENT_BLOCK): New macro.
8995 * parse.y (current_static_block): New global variable.
8996 (method_body:): Define action.
8997 (complete_method_declaration): Set current_function_decl to NULL
8998 when work on the current method is done.
8999 (declare_local_variables): Use GET_CURRENT_BLOCK.
9000 (java_method_add_stmt): Likewise.
9001 (java_complete_expand_method): Disable the use of `this' when
9003 (enter_a_block): If no current method exist, use
9004 current_static_block to link static initializer blocks.
9005 (exit_block): Rewritten to use current_static_block when no current
9007 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
9008 (patch_return): Forbid the use of `return' in static initializers.
9009 (patch_throw_statement): Fixed indentation. Issue specific error
9010 for uncaught thrown checked exception in static initializer
9011 blocks. Removed FIXME.
9013 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
9015 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
9016 Link gcj from gcc.o.
9018 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9020 * parse.y (find_applicable_accessible_methods_list): When dealing
9021 with interface: ensure that a given interface or java.lang.Object
9022 are searched only once.
9024 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9026 * gjavah.c (print_c_decl): Remove unused argument `flags'.
9028 * jcf-dump.c (print_access_flags): Add braces around if-else.
9030 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
9033 * lex.c (build_wfl_node): Add static prototype.
9035 * lex.h (build_wfl_node): Remove static prototype.
9037 * parse.y: Include lex.c early enough to declare everything needed.
9038 Ensure calls to `build_wfl_node' pass the proper arguments.
9039 (create_class): Remove unused variable `super_decl'.
9040 (get_printable_method_name): Initialize variable `name'.
9042 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9044 * Changelog: Fixed 1999-03-22 typos.
9045 * lang.c (lang_decode_option): Fixed typo in error string in the
9048 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9050 * Makefile.in (JAVA_OBJS): Added entry xref.o.
9052 * java-tree.h (flag_emit_xref): Declared extern.
9053 * lang.c (xref.h): Included.
9054 (flag_emit_xref): New global variable.
9055 (lang_decode_option): Added support for -fxref.
9059 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
9061 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
9064 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9066 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
9067 $(srcdir)/../system.h and $(JAVA_TREE_H).
9068 (jcf-io.o): Depend on $(JAVA_TREE_H).
9069 (mangle.o): Likewise.
9071 * check-init.c (check_cond_init): Add static prototype.
9073 * class.c (build_java_method_type, hashUtf8String,
9074 make_field_value, get_dispatch_vector, get_dispatch_table,
9075 append_gpp_mangled_type, mangle_static_field): Likewise.
9076 (strLengthUtf8): Hide unused definition.
9077 (hashUtf8String): Const-ify.
9078 (make_field_value): Un-ANSI-fy.
9080 * constants.c: Move inclusion of jcf.h above java-tree.h.
9081 (set_constant_entry, find_class_or_string_constant,
9082 find_name_and_type_constant, get_tag_node,
9083 build_constant_data_ref): Add static prototype.
9085 * decl.c (push_jvm_slot, builtin_function,
9086 lookup_name_current_level): Likewise.
9087 (builtin_function): Const-ify.
9089 * except.c (expand_start_java_handler, expand_end_java_handler):
9090 Add static prototype.
9092 * expr.c (flush_quick_stack, push_value, pop_value,
9093 java_stack_swap, java_stack_dup, build_java_athrow,
9094 build_java_jsr, build_java_ret, expand_java_multianewarray,
9095 expand_java_arraystore, expand_java_arrayload,
9096 expand_java_array_length, build_java_monitor, expand_java_pushc,
9097 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
9098 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
9099 expand_compare, expand_test, expand_cond, expand_java_goto,
9100 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
9101 expand_java_field_op, java_push_constant_from_pool): Likewise.
9103 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
9104 (build_java_arraynull_check): Mark parameters `node' and `type'
9105 with ATTRIBUTE_UNUSED.
9106 (note_label): Likewise for parameter `current_pc'.
9107 (expand_java_call, expand_java_ret): Hide unused definition.
9109 * java-tree.h (make_class, build_constants_constructor,
9110 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
9111 init_outgoing_cpool, register_class, emit_register_classes,
9112 java_layout_seen_class_methods): Prototype.
9113 (unicode_mangling_length): Const-ify.
9114 (append_gpp_mangled_name, append_gpp_mangled_classtype,
9115 emit_unicode_mangled_name, format_int, format_uint,
9116 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
9117 jcf_print_utf8_replace, open_class): Prototype.
9119 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
9120 <stdio.h>. Include tree.h/java-tree.h.
9121 (utf8_equal_string usage, process_class): Add static prototype.
9122 (open_class): Don't prototype this here.
9123 (utf8_equal_string): Match arguments to format specifiers.
9124 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
9125 TABLE_SWITCH, disassemble_method): Likewise.
9127 * jcf-io.c: Include tree.h/java-tree.h.
9128 (open_class, find_classfile, jcf_print_utf8,
9129 jcf_print_utf8_replace): Const-ify.
9131 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
9132 parse_class_file): Add static prototype.
9133 (find_in_current_zip): Match definition to existing static
9136 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
9137 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
9138 finish_jcf_block, define_jcf_label, get_jcf_label_here,
9139 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
9140 write_chunks, adjust_typed_op, generate_bytecode_conditional,
9141 generate_bytecode_return, perform_relocations, init_jcf_state,
9142 init_jcf_method, release_jcf_state, generate_classfile):
9143 Add static prototype.
9144 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
9145 (make_class_file_name): Const-ify.
9147 * jcf.h (find_classfile): Const-ify.
9149 * jv-scan.c (reset_report): Remove prototype.
9151 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
9152 (error): Rewrite to allow varargs.
9154 * lang.c (lang_f_options): Const-ify.
9156 * lex.c (java_parse_escape_sequence): Add static prototype.
9157 (java_allocate_new_line): Match definition to existing static
9160 * mangle.c Include tree.h/java-tree.h.
9161 (unicode_mangling_length, emit_unicode_mangled_name,
9162 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
9164 * parse.h (jdep_code): Remove trailing comma in enumeration.
9165 (java_get_line_col): Move prototype outside of !JC1_LITE test.
9166 (reset_report): Add prototype.
9168 * verify.c (push_pending_label, merge_types): Add static
9171 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
9173 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9175 * parse.y (find_applicable_accessible_methods_list): Extend the
9176 search to superinterfaces when relevant.
9177 (search_applicable_methods_list): New function.
9179 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9181 * class.c (unmangle_classname): Implemented stricter testing
9182 before setting the QUALIFIED_P flag on an identifier.
9184 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
9186 * parse.y (java_complete_lhs): Call force_evaluation_order
9187 after patch_newarray.
9188 (patch_binop): Don't call fold if there are side effects.
9190 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9192 * parse.y (java_stabilize_reference): Use save_expr instead of
9193 building a SAVE_EXPR node.
9194 (java_complete_lhs): Patch the resulting string of the `+='
9195 operator (if necessary) and complete the RHS after having built
9198 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
9200 * class.c (make_class): Don't set CLASS_P here (because
9201 this function is also called by build_java_array_type).
9202 (push_class): Set CLASS_P here instead.
9203 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
9205 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
9206 context. If the context is class, perfer "super" over "synchronized".
9207 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
9209 * parse.y (create_class): Don't call parser_check_super here;
9210 it is not robust. Always wait until later.
9212 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
9213 match what JDK 1.2 does), but don't set ACC_PUBLIC.
9215 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
9217 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
9218 * lex.h (UNGETC): Change misleading macro.
9220 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9222 * parse.y (java_stabilize_reference): Return NODE when patching a
9224 (java_complete_lhs): Put parenthesis around truth values.
9226 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9228 * class.c (layout_class_method): Don't make rtl for interface
9230 * parse.h (GET_TYPE_NAME): New macro.
9231 * parse.y (if_then_statement:): Fixed indentation.
9232 (if_then_else_statement:): Likewise.
9233 (for_statement:): Fixed spacing.
9234 (try_statement:): Fixed indentation.
9235 (create_interface): Don't force interfaces to be abstract.
9236 (method_header): Abstract methods are OK in interfaces.
9237 (declare_local_variables): Fixed typo in comment.
9238 (java_complete_expand_method): Fixed indentation.
9239 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
9240 non accessible fields.
9241 (java_stabilize_reference): New function.
9242 (java_complete_lhs): Fixed indentation. Use
9243 java_stabilize_reference in compound assignement. Insert the
9244 cast. If not processing `+' fix string constants before processing
9247 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9249 * constants.c (find_class_or_string_constant): Cast variable `j'
9250 to a `jword' when comparing against one.
9252 * expr.c (java_lang_expand_expr): Remove unused variables
9253 `has_finally_p' and `op0'.
9255 * gjavah.c (print_field_info): Cast a value to jint when comparing
9256 against one. Likewise for a jlong.
9257 (add_namelet): Likewise cast a `sizeof' to an int when comparing
9258 against a signed quantity.
9260 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
9261 (print_signature): Don't needlessly dereference variable `str'
9263 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
9264 `max_locals' with ATTRIBUTE_UNUSED.
9265 (jcf_parse_class): Likewise for variable `index'.
9267 * parse.h (reverse_jdep_list): Remove static prototype.
9269 * parse.y (build_jump_to_finally): Remove prototype and definition.
9270 (reverse_jdep_list): Add static prototype.
9272 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
9273 `assignment' and `expr_decl'.
9275 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
9277 1999-03-12 Andrew Haley <aph@cygnus.com>
9279 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
9280 we'll need a directory separator and a null character.
9282 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
9284 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
9286 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9288 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
9291 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
9293 * lex.c (java_parse_end_comment): Take extra parameter (next char).
9295 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
9297 * class.c (layout_class_method): A static method in a base class
9298 is never overridden, so treat it like it doesn't exist.
9299 However, do complain about private non-static method overriding
9300 public static method.
9302 * parse.y: Don't set unused INITIALIZED_P flag.
9303 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
9305 * parse.y (find_expr_with_wfl): Optimize tail-calls.
9306 (build_array_from_name): Re-order &index[string] to &string[index].
9308 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
9309 error_mark (it might catch more errors, but it is more likely to lose).
9311 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9313 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
9314 (parse-scan.o): Depend on toplev.h.
9316 * class.c (make_method_value): Add prototype. Make it static.
9317 Remove unused second argument, caller changed.
9319 * expr.c (java_lang_expand_expr): Remove unused variable
9322 * java-tree.h: Don't prototype find_in_current_zip.
9323 Add prototypes for verify_constant_pool, start_java_method,
9324 end_java_method, give_name_to_locals, expand_byte_code,
9325 open_in_zip, set_constant_value, find_constant1, find_constant2,
9326 find_utf8_constant, find_string_constant, find_class_constant,
9327 find_fieldref_index, find_methodref_index, write_constant_pool,
9328 count_constant_pool_bytes and encode_newarray_type.
9330 * jcf-dump.c: Remove unused variable `LONG_temp'.
9332 * jcf-parse.c: Include parse.h.
9333 (jcf_parse_source): Remove unused parameter, all callers changed.
9334 (jcf_figure_file_type): Add static prototype.
9335 (find_in_current_zip): Likewise. Also remove unused parameter,
9336 all callers changed.
9337 (read_class): Initialize variable `saved_pos'.
9339 * jcf-reader.c (jcf_parse_preamble): Mark variables
9340 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
9342 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
9343 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
9344 (java_parse_doc_section): Initialize variable `seen_star'.
9345 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
9346 (java_lex_error): Mark parameters `msg' and `forward' with
9348 (java_get_line_col): Mark parameters `filename' and `line' with
9351 * parse-scan.y: Include toplev.h.
9352 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
9354 * parse.h: use `struct JCF', not plain `JCF'.
9355 (java_parser_context_save_global, java_expand_classes
9356 java_parser_context_restore_global, java_parse): Add prototypes.
9358 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
9361 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
9363 * check-init.c (check_init): COPYN takes word count, not bit count.
9365 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
9367 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
9368 explicit build_decl. (Avoids crash in reload when optimizing.)
9370 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
9372 * decl.c (complete_start_java_method): Handle synchronized method
9373 even when compiling from bytecode.
9375 1999-02-26 Tom Tromey <tromey@cygnus.com>
9377 * gjavah.c (add_class_decl): Only generate `#include' if outer
9378 class is not the name of the class we are processing. Correctly
9379 append `.h' in #include.
9380 (process_file): Clean up newlines around generated `#include's.
9381 (decode_signature_piece): Correctly handle inner classes.
9382 (struct include): New structure.
9383 (all_includes): New global.
9384 (print_include): New function.
9385 (add_class_decl): Use it.
9386 (process_file): Likewise.
9387 (add_class_decl): Generate include for java-array.h if array
9389 (process_file): Don't generate java-array.h include.
9391 * gjavah.c (add_namelet): Check for standard package names here.
9392 (add_class_decl): Don't check for standard package names here.
9394 1999-02-25 Tom Tromey <tromey@cygnus.com>
9396 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
9397 When reading a zip file, only use strncmp if both strings are
9398 bigger than the buffer length. Initialize `k' when looping
9401 1999-02-24 Tom Tromey <tromey@cygnus.com>
9403 * gjavah.c (struct namelet): New structure.
9404 (add_namelet): New function.
9405 (print_namelet): New function.
9406 (print_class_decls): Use add_namelet and print_namelet to generate
9407 namespaces and not classes.
9408 (method_printed): New global.
9409 (HANDLE_END_METHOD): Examine method_printed.
9410 (print_method_info): Set method_printed when required. Print
9411 error if function to be ignored is marked virtual. Handle $finit$
9413 (METHOD_IS_FINAL): New macro.
9414 (print_field_info): Use it.
9415 (HANDLE_METHOD): Clear method_printed.
9416 (method_pass): New global.
9417 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
9418 (process_file): Do two passes over both fields and methods.
9419 (HANDLE_METHOD): Examine method_pass.
9421 (add_class_decl): New function.
9422 (print_class_decls): Don't scan over entire constant pool.
9424 1999-02-23 Tom Tromey <tromey@cygnus.com>
9426 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
9427 disable linking in that case.
9429 1999-02-20 Tom Tromey <tromey@cygnus.com>
9431 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
9434 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
9436 * decl.c (build_result_decl), java-tree.h: New method.
9437 (complete_start_java_method): Handle synchronized methods.
9438 Don't build DECL_RESULT here. (Ordering dependency problem.)
9439 (start_java_method): Call build_result_decl here instead ...
9440 * parse.y (java_complete_expand_method): ... and here.
9441 (expand_start_java_method): Don't call complete_start_java_method here.
9442 (java_complete_expand_method): Call it here instead.
9443 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
9444 * java-tree.h: ... here.
9446 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
9447 * parse.y (java_complete_lhs): Don't call force_evaluation_order
9448 for ARRAY_REF - it doesn't work when array bounds are checked.
9449 (patch_array_ref): Handle it here instead.
9451 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
9453 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
9455 Force left-to-right evaluation of binary operations etc.
9456 * expr.c (force_evaluation_order), java-tree.h: New function.
9457 * parse.y (java_complete_lhs): Pass binary operations, procedure
9458 calls, and ARRAY_REFs to force_evaluation_order.
9459 (various): Set TREE_SIDE_EFFECTS more carefully.
9461 Tolerate random (non-UTF8) encoding in comments without complaining.
9462 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
9463 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
9465 * parse.y (resolve_qualified_expression_name): Handle error_mark.
9466 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
9468 * parse.y (java_complete_lhs): Ignore an empty statement in a
9469 COMPOUND_EXPR. Don't complain about empty statement after return.
9471 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
9473 * parse.y (obtain_incomplete_type): Don't wrap unknown types
9474 in TREE_LIST - just chain the POINTER_TYPEs together.
9475 (resolve_class): If type already resolved, return decl.
9476 After resolving, update TREE_TYPE(class_type), and name (if array).
9477 * parse.h (do_resolve_class), parse.y: Make non-static.
9478 * class.c (maybe_layout_super_class): Take this_class argument.
9479 Do do_resolve_class if necessary.
9480 (layout_class, layout_class_methods): Adjust calls appropriately.
9481 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9482 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
9483 * typeck.c (build_java_array_type): Don't call layout_class.
9485 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9487 * parse.y (check_pkg_class_access): Allow private class access
9488 within the same package.
9489 (strip_out_static_field_access_decl): New function.
9490 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
9491 operator argument before testing its nature.
9493 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
9495 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
9496 (TRY_EXPR): Simplify - it no longer has a finally clause.
9497 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
9498 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9499 * expr.c (java_lang_expand_expr): Likewise.
9500 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
9501 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
9502 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
9503 (build_try_statement): Remove finally parameter and handling.
9504 (build_try_finally_statement): New function.
9505 (patch_try_statement): No longer need to support finally clause.
9506 (try_statement): Update grammar action rules.
9507 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
9508 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9510 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
9512 * jcf-parse.c (get_constant): Add braces around computation of 'd'
9513 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
9515 1999-02-17 Andrew Haley <aph@cygnus.com>
9517 * class.c (build_utf8_ref): Back out broken patch which was
9518 intended to to output signatures using '.' as a separator.
9520 * class.c (make_class_data): Output signatures using '.' as a
9521 separator, rather than '/'.
9522 (mangled_classname): Likewise.
9523 (make_field_value): Likewise.
9524 (make_method_value): Likewise.
9525 * constants.c (alloc_class_constant): Likewise.
9526 * expr.c (build_invokeinterface): Likewise.
9528 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9530 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
9531 of an ancient workaround.
9533 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
9535 * jvspec.c (xmalloc): Kill the prototype. It does not belong
9538 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9540 * lex.c (yylex): Encode \0 as UTF8.
9542 1999-02-10 Tom Tromey <tromey@cygnus.com>
9544 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
9545 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
9546 (libgcj_zip): Renamed.
9547 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
9549 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
9551 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
9552 (GC_NAME): Renamed -lgc to -lgcjgc.
9554 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9556 * lex.c (java_lang_cloneable): Initialize.
9557 * parse.y (java_lang_cloneable): New static variable.
9558 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
9559 doing one more qualification round.
9560 (valid_ref_assignconv_cast_p): Reject null source or
9561 destination. Allow an array to be cast into java.lang.Cloneable.
9562 (patch_cast): Swapped two first arguments to first call to
9563 valid_ref_assignconv_cast_p.
9565 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9567 * parse.h: DECL_P renamed JDECL_P.
9568 * parse.y: DECL_P replaced by JDECL_P.
9569 (build_array_from_name): Always use pointer's type.
9570 (patch_bc_statement): Extra code to search continue target in a
9571 for loop. Fixed comments. Continue target is current loop when
9574 1999-02-05 Andrew Haley <aph@cygnus.com>
9576 * class.c (make_class_data): The superclass of an interface should
9577 be null, not class Object.
9579 * lex.c (java_lex): Sign extend hex literals.
9581 1999-02-04 Andrew Haley <aph@cygnus.com>
9583 * class.c (build_utf8_ref): Output signatures using '.' as a
9584 separator, rather than '/'.
9585 (make_class_data): Likewise.
9587 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
9589 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
9590 mkstemp.o. Get them from libiberty now.
9592 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
9594 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
9596 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9598 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
9601 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
9603 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
9604 * jcf-write.c (generate_bytecode_return): New function.
9605 (generate_bytecode_insns): Use it, for RETURN_EXPR.
9607 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
9608 generate special [fd]const_[01] instructions.
9610 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
9612 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
9613 handling OPCODE_lookupswitch or OPCODE_tableswitch.
9615 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
9617 * parse.y (patch_method_invocation): Handle calling static methods,
9618 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
9620 * parse.y (java_complete_lhs): Don't complain about unreachable
9621 exit condition in a do-while statement.
9623 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9625 * lex.c (java_read_char): Fixed utf8 decoding.
9626 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
9628 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
9629 comments. Local variable `all_primitive' is gone. Broadened
9630 acceptance of `0' to floating point targets. `long' can now be
9631 widened to `double' or `float'.
9632 (valid_method_invocation_conversion_p): Added leading
9633 comment. Fixed tabulation.
9634 (build_string_concatenation): Optimize out left or right empty
9637 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
9639 * jcf-write.c (localvar_alloc): Only emit entry for
9640 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
9641 (generate_bytecode_insns): Only call put_linenumber if
9642 debug_info_level > DINFO_LEVEL_NONE.
9643 * jvspec.c (lang_specific_driver): If no -O* or -g* option
9644 is specified, add -g1 (for compatibility wih javac).
9646 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
9648 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
9649 gjavah.o, check-init.o, jv-scan.o
9651 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9653 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
9655 * gjavah.c: Include config.h and system.h.
9657 * javaop.h (inline): Don't define, its handled by system.h.
9658 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
9659 from `inline' to `static inline'.
9661 * jcf.h (inline): Don't define, its handled by system.h.
9663 * lex.c (inline): Likewise.
9665 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
9667 * lang-specs.h: Map -Qn to -fno-ident.
9669 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
9671 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
9673 1999-01-29 Tom Tromey <tromey@cygnus.com>
9675 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
9676 then cast it to Object before calling `append' method.
9678 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
9680 * check-init.c (check_bool2_init, check_bool_init, check_init):
9681 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
9682 * jcf-write.c (generate_bytecode_insns): Likewise.
9684 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9686 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
9687 * parse.y (patch_cast): Allow a boolean to be cast into a
9690 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9692 * parse.y: (class_declaration:): Fixed indentation.
9693 (class_member_declaration:): Extra `;' after field declaration now
9695 (interface_declaration:): Removed debug messages in error reports.
9696 (patch_binop): Nodes created and returned inherit the orignal
9697 node's COMPOUND_ASSIGN_P flag value.
9698 (patch_cast): Fix cast from char to floating point.
9700 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
9702 * except.c, java-except.h (expand_resume_after_catch): new
9704 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
9705 to branch back to main flow of control after a catch block.
9707 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9709 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
9710 $(srcdir)/../system.h.
9711 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
9712 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
9713 (jcf-write.o): Likewise.
9714 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9715 (mangle.o): Depend on $(srcdir)/../toplev.h.
9716 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9717 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9719 * class.c: Include output.h and parse.h.
9720 (mangled_classname): Add the `const' keyword to a char*.
9721 (find_named_method): Hide unused function definition.
9722 (build_utf8_ref): Change type of variable `c' to unsigned char.
9723 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9724 (build_class_ref): Add the `const' keyword to a char*.
9725 (layout_class_method): Remove unused variable `buf'.
9727 * decl.c (find_local_variable): Remove unused variable `rtl'.
9728 (pushdecl): Likewise for variables `different_binding_level' and
9730 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9731 (maybe_build_cleanup): Likewise for parameter `decl'.
9733 * except.c (expand_start_java_handler): Mark parameter `range'
9734 with ATTRIBUTE_UNUSED.
9736 * expr.c: Include except.h.
9737 (pop_type): Remove unused variable `i'.
9738 (pop_value): Likewise for variables `n_words' and `i'.
9739 (expand_java_arrayload): Likewise for variable `convert'.
9740 (java_lang_expand_expr): Likewise for variables `op0', `type',
9741 `mode', `unsignedp', `node' and `elements'.
9742 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9744 (process_jvm_instruction): Add a `const' qualifier to a char*.
9746 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9747 (temp_directory): Likewise.
9748 (print_c_decl): Likewise.
9749 (print_method_info): Likewise.
9750 (decode_signature_piece): Likewise.
9751 (print_mangled_classname): Likewise.
9753 * java-except.h: Provide prototypes for maybe_start_try,
9754 maybe_end_try and add_handler.
9756 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9757 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9758 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9759 init_expr_processing, push_super_field, init_class_processing,
9760 can_widen_reference_to, class_depth, verify_jvm_instructions,
9761 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
9762 set_local_type, merge_type_state, push_type, load_type_state,
9763 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
9764 emit_unicode_mangled_name): Add prototypes.
9766 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
9767 (print_signature_type): Use ISDIGIT, not isdigit.
9768 (print_signature): Remove unused variable `j'.
9770 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
9771 int when comparing against one.
9773 * jcf-parse.c: Include toplev.h.
9775 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
9776 (localvar_free): Remove unused variable `i'.
9777 (generate_bytecode_conditional): Likewise for variable `kind'.
9779 * jv-scan.c: Include config.h and system.h. Remove redundant
9780 OS header and gansidecl.h includes.
9781 (warning): Add the `const' keyword to a char*. Also add
9782 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9783 __STDC__, when determining whether to use ANSI-isms.
9784 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9785 (xmalloc): Don't redundantly prototype here.
9786 (main): Remove unused parameter `envp'. Also fix the arguments
9787 passed to function `fatal' to match the format specifier.
9789 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9791 * mangle.c: Include toplev.h.
9792 (emit_unicode_mangled_name): Declare parameter `len'.
9794 * parse.y (parse_warning_context): Add the `const' keyword to a
9795 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9796 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9797 (issue_warning_error_from_context): Add the `const' keyword to
9799 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9800 not `__STDC__' for whether to use ANSI-isms.
9802 * typeck.c (incomplete_type_error): Mark parameters `value' and
9803 `type' with ATTRIBUTE_UNUSED.
9804 (parse_signature_type): Use ISDIGIT, not isdigit.
9806 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9807 (verify_jvm_instructions): Likewise. Remove unused variables
9808 `field_name' and `default_val'.
9810 * zextract.c: Include config.h and system.h. Remove redundant
9813 * zipfile.h: Prototype `read_zip_archive'.
9815 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9817 * typeck.c (convert): Allow conversions to void type: some
9818 optimizations in gcc do this.
9820 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9822 * typeck.c (convert_ieee_real_to_integer): New function.
9823 (convert): When not using fast-math and using hardware fp, convert
9824 an IEEE NaN to zero.
9826 1999-01-18 Andrew Haley <aph@cygnus.com>
9828 * parse.y (patch_binop): Do a type conversion from signed to
9829 unsigned and then back to signed when a ">>>" is found.
9831 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9833 * java-tree.h: (check_for_initialization): Added prototype.
9834 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9835 * parse.y (do_resolve_class): Removed unused locals.
9836 (read_import_dir): Likewise.
9837 (resolve_qualified_expression_name): Array creation
9838 expressions are valid primary expressions.
9839 (qualify_ambiguous_name): Likewise.
9840 (patch_synchronized_statement): Removed unused local.
9842 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9844 * Makefile.in (zextract.o): Add dependencies.
9846 * Makefile.in: Do not put ^Ls at the start of a line.
9848 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9850 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9851 sub-type the result of the call that gets the exception value.
9853 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9854 don't call finish_class.
9856 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9857 clear found before continuing.
9859 * verify.c (verify_jvm_instructions): On an array load, allow
9860 and handle top of stack to be TYPE_NULL.
9862 * gjavah.c (generate_access): Translate Java package private or
9863 protected access to C++ public, but with a comment.
9865 1999-01-13 Andrew Haley <aph@cygnus.com>
9867 * expr.c (generate_name): Name prefix changed to avoid clashes
9868 with assembler temp labels.
9870 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9871 MODIFY_EXPR. Without this, code for the assignement may not be
9872 generated at all and the synchronized statement will read an
9873 uninitialized variable.
9875 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9877 * class.c (maybe_layout_super_class): Fixed returned value.
9878 * lex.c: Added 1999 to the copyright.
9879 (java_init_lex): Initialize java_lang_imported.
9880 * lex.h: Added 1999 to the copyright.
9881 * parse.h: Added 1999 to the copyright.
9882 (REGISTER_IMPORT): Fixed typo in trailing macro.
9883 (CURRENT_OSB): New macro.
9884 (struct parser_ctxt): New fields osb_depth, osb_limit.
9885 * parse.y (java_lang_id): New global variable.
9886 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9887 (array_creation_expression:): Use CURRENT_OSB.
9888 (dims:): Uses a stack to keep track of array dimensions.
9889 (cast_expression:): Use CURRENT_OSB.
9890 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9892 (register_fields): Fixed typos in comment.
9893 (check_method_redefinition): Fixed comment indentation.
9894 (java_check_regular_methods): Set saved found wfl to NULL after
9895 having reinstalled it in the previously found DECL_NAME.
9897 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9899 * gjavah.c (java_float_finite): Use a union to do type punning.
9900 (java_double_finite): Likewise.
9902 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9904 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9905 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9906 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9907 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9908 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9909 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9911 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9913 * check-init.c (check_init): If compiling to native, we don't
9914 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9916 1999-01-08 Tom Tromey <tromey@cygnus.com>
9918 * parse-scan.y (variable_declarator_id): Set or increment
9920 (bracket_count): New global.
9921 (formal_parameter): Handle case where bracket pairs trail variable
9924 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9926 * jcf-parse.c (yyparse): variable len changed from a char to an
9927 int to prevent overflow.
9929 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9931 * java-tree.h: Declare read_class.
9932 * jcf-parse.c (read_class): New function.
9933 (load_class): Now just call read_class.
9935 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9936 * jcf-parse.c (parse_source_file): Declare save_error_count,
9937 which is needed by java_parse_abort_on_error macro,
9938 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9940 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9941 constructor, if initializing a static field.
9942 (patch_new_array_init): Set TREE_CONSTANT if it is.
9943 * expr.c (java_lang_expand_expr): For a static array constructor
9944 of primitive elements, allocate the array itself statically.
9945 Disabled until we can set the vtable field statically.
9947 * check-init.c: New file. Checks for definite assignment.
9948 * Makefile.in (JAVA_OBJS): Add check-init.o.
9949 * parse.y (java_complete_expand_method): Call check_for_initialization.
9950 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9952 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9954 * parse.y : include system.h instead of including
9955 standard headers directly with the exception of <dirent.h>.
9957 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9959 * lex.h: Moved static function declarations to lex.c,
9960 to shut up some -Wall warnings.
9961 * lex.c: Static function declarations moved here.
9962 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9964 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9966 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9968 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9970 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9971 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9973 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9974 (localvar_alloc): Change return type to void,
9975 (emit_unop): Remove unused variable size.
9977 * jcf-write.c (struct jcf_block): Add new union.
9978 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9979 (call_cleanups): New functions.
9980 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9981 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9982 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9983 * lang.c (lang_init): Call using_eh_for_cleanups.
9984 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9985 completing operands to patch_synchronized_statement.
9986 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9987 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9988 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9990 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9992 * Make-lang.in: Comment out control-Ls; they upset some makes.
9994 1998-12-18 Tom Tromey <tromey@cygnus.com>
9996 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9999 1998-12-17 Tom Tromey <tromey@cygnus.com>
10001 * parse.y (DIR_SEPARATOR): New define.
10002 (check_class_interface_creation): Use it.
10004 * parse-scan.y (report_main_declaration): Recognize
10005 `java.lang.String' in argument to main.
10007 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
10009 * parse.y (create_interface): Remove bogus test.
10011 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
10013 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
10014 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
10016 1998-12-16 Tom Tromey <tromey@cygnus.com>
10018 * parse-scan.y (qualified_name): Use correct sprintf format.
10020 1998-12-15 Tom Tromey <tromey@cygnus.com>
10022 * gjavah.c (print_field_info): Changed how most negative number is
10025 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
10027 * parse.y (fold_constant_for_init): New function.
10028 (resolve_expression_name): Don't replace static final
10029 constant-initialized fields by its value.
10030 (java_complete_lhs): New. Same as java_complete_tree, except does
10031 not replace static final constant-initialized fields by their values.
10032 (register_fields): If there is an initializer, set DECL_INITIAL and
10033 MODIFY_EXPR_FROM_INITIALIZATION_P.
10034 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
10035 Only call patch_initialized_static_field if
10036 MODIFY_EXPR_FROM_INITIALIZATION_P.
10037 (patch_initialized_static_field): If not valid constant, clear
10040 * parse.y (lookup_field_wrapper): Fix thinko.
10042 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
10043 set and restore global lineno.
10045 1998-12-14 Tom Tromey <tromey@cygnus.com>
10047 * gjavah.c (print_field_info): If value to print is the smallest
10048 value of its size, then print as hex to avoid later warnings from
10051 1998-12-14 Tom Tromey <tromey@cygnus.com>
10053 * gjavah.c (decompile_method): Decompile `return null'.
10054 (process_file): Generate `#pragma interface'.
10055 (method_declared): New global.
10056 (print_method_info): Set it.
10057 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
10058 (print_method_info): Handle abstract methods.
10060 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
10062 * parse.y (patch_method_invocation): If class_decl is null
10063 (e.g. an array type), use original type.
10065 * parse.y (check_thrown_exceptions): Temporary hack to suppress
10066 errors about uncaught exception from clone (of array, specifically).
10068 1998-12-13 Tom Tromey <tromey@cygnus.com>
10070 * gjavah.c (decompile_method): Handle all types of `return'
10071 opcode. Decompile `return this' and `return'.
10072 (method_access): New global.
10073 (print_method_info): Set it.
10074 (decompile_method): Don't decompile a synchronized method.
10076 1998-12-13 Tom Tromey <tromey@cygnus.com>
10078 * jcf-reader.c (jcf_parse_one_method): Recognize
10080 * gjavah.c (HANDLE_END_METHOD): New macro.
10081 (HANDLE_CODE_ATTRIBUTE): New macro.
10082 (decompile_method): New function.
10083 (print_method_info): Don't print `;\n' at end of function decl.
10084 Include java-opcodes.h.
10085 (decompiled): New global.
10087 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
10089 * class.c (build_class_ref): Handle PRIMTYPE.class if
10090 flag_emit_class_files.
10091 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
10092 if flag_emit_class_files.
10093 * parse.y (java_complete_tree): Pre-liminary support for
10094 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
10096 * parse.y (patch_synchronized_statement): Don't call monitorexit
10097 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
10099 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
10101 * zipfile.h (opendir_in_zip): New declaration.
10102 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
10103 (opendir_in_zip): New function, using code from open_in_zip.
10104 (open_in_zip): Call opendir_in_zip.
10105 (find_class): Remove no-longer-used do_class_file parameter,
10106 but add source_ok parameter. Change logic so if we find a .java file,
10107 we don't look for .class in later classpath emtries.
10108 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
10109 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
10110 * gjavah.c: Update call to find_class.
10111 * jcf-dump.c: Likewise.
10113 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
10114 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
10115 nothing if body is empty_stmt_node.
10116 Various little fixes so SP gets correctly adjusted.
10117 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
10118 For CALL_EXPR, test if static first.
10119 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
10120 such as the ones we create for Object and Class.
10121 Set and restore current_function_decl.
10122 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
10123 (note_possible_classname): New function.
10124 (read_import_entry): Removed. Merged with read_import_dir.
10125 (read_import_dir): Don't call find_class - that only gives us
10126 the first classpath entry having the needed package.
10127 Use the struct buffer data structure from buffer.h.
10128 (read_import_dir, find_in_imports_on_demand): The remembered
10129 class names now use '.' (not '/') as package separator.
10131 * parse.y (java_complete_expand_methods): Call write_classfile
10132 here, and not in java_expand_classes (which only gets first class).
10134 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10136 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
10137 (register_fields): If a static fields has an initializer, just
10138 chain it on ctxp->static_initialized, and handle later.
10139 (java_complete_expand_methods): Force <clinit> first.
10140 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
10141 - it's already been completed.
10142 (patch_initialized_static_field): New function.
10143 (java_complete_field): Call it.
10145 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
10147 * expr.c (encode_newarray_type, build_new_array): New functions.
10148 * java-tree.h: Declare build_new_array.
10149 * jcf-write.c (patch_newarray): Use build_new_array.
10151 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
10152 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
10154 * parse.y (patch_new_array_init): Re-organize.
10155 Now is passed the actual array (pointer) type of the value.
10156 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
10157 (patch_array_constructor): Removed - merged into patch_new_array_init.
10158 (java_complete_tree): Update patch_new_array_init.
10160 * jcf-write.c (find_constant_index): New function.
10161 (generate_bytecode_insns): Use find_constant_index.
10162 (generate_classfile): Use find_constant_index for ConstantValue.
10164 1998-12-11 Tom Tromey <tromey@cygnus.com>
10166 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
10167 * decl.c (init_decl_processing): Renamed dtable -> vtable.
10168 * class.c (make_class_data): Renamed dtable -> vtable, and
10169 dtable_method_count -> vtable_method_count.
10171 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10173 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
10174 global variables, initialized.
10175 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
10176 Declared new global variables.
10177 * lex.c (java_lex): Return long_zero_node, float_zero_node,
10178 double_zero_node, integer_zero_node upon direct matching.
10179 * parse.y (purify_type_name): Added function prototype.
10180 (duplicate_declaration_error_p): Consider new_type as potentially
10181 being a incomplete type. Use purify_type_name on type string.
10182 (method_header): saved_type: unused variable removed. Don't figure
10183 return type if method name is invalid.
10184 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
10185 processed by patch_unaryop.
10186 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
10187 increment/decrement node into its original type after binary
10188 numeric promotion on its operands.
10190 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10192 * parse.y (array_initializer:): Array init operand is NULL_TREE
10193 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
10194 now an error. Fixed indentation problems.
10195 (patch_string): Handle error_mark_node as an argument.
10196 (patch_new_array_init): Fixed indentation problems.
10197 (array_constructor_check_entry): Removed check on null wfl_value.
10198 Return an error if wfl_value's walk returns an error.
10200 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10202 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
10203 * lex.c (java_lex): Remember column position before advancing one
10204 token. Retain location information on OCB_TK.
10205 * lex.h (typedef struct java_lc): Added new field.
10206 * parse.h (GET_SKIP_TYPE): New macro.
10207 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
10208 * parse.y (build_new_array_init, patch_new_array_init,
10209 patch_array_constructor, maybe_build_array_element_wfl,
10210 array_constructor_check_entry): New function prototypes.
10211 (switch_block:): Tagged <node>.
10212 (OCB_TK): Tagged <operator>.
10213 (array_initializer:): Installed actions.
10214 (variable_initializer): Build location information on element if
10216 (switch_statement:): Fixed indentation typo.
10217 (switch_block:): Redefined default action.
10218 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
10219 (patch_assignment): Removed duplicate code.
10220 (maybe_build_array_element_wfl, build_new_array_init,
10221 patch_new_array_init, patch_array_constructor,
10222 array_constructor_check_entry): New functions.
10224 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10226 * parse.y (array_initializer): Tagged <node>.
10227 (variable_initializer:): Use default rule.
10228 (array_initializer:): Defined actions.
10229 (variable_initializers:): Likewise.
10230 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
10231 non-static field accesses.
10232 (patch_invoke): Fixed indentation typo.
10233 (java_complete_tree): Likewise.
10234 (build_labeled_block): Changed leading comment. Generate an error
10235 in case of duplicate loop labels.
10236 (patch_conditional_expr): Patch results of string concatenation
10239 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
10241 * constants.c (find_methodref_index): When the class is an interface,
10242 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
10244 * decl.c (finit_identifier_node): Use "$finit$", rather than
10245 "<finit>" (which Sun's verifier rejects).
10246 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
10247 (generate_field_initialization_code): Removed.
10248 (fix_constructors) Don't add call to $finit$ here (wrong order).
10249 (patch_method_invocation): Add $finit$ call here.
10251 * java-tree.h (CALL_USING_SUPER): New macro.
10252 * parse.y (patch_invoke): Remove im local variable.
10253 (patch_method_invocation, patch_invoke): Don't pass super parameter.
10254 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
10255 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
10257 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
10259 * parse.y (java_complete_tree): Don't complain about unreachable
10260 statement if it is empty_stmt_node.
10262 * jcf-write.c (find_constant_wide): New function.
10263 (push_long_const): Use find_constant_wide.
10265 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
10266 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
10267 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
10268 Emit invokeinterface when calling an interface method.
10269 Emit invokespecial also when calling super or private methods.
10271 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
10273 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
10275 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
10277 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10279 * java-tree.h (java_layout_seen_class_methods): New function
10281 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
10282 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
10283 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
10284 * parse.y (method_declarator:): Defined action.
10285 (issue_warning_error_from_context): input_filename saved, set to
10286 the appropriate value and restored after java_error is called.
10287 (build_unresolved_array_type): Fixed comment.
10288 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
10289 (method_header): Deal with return type the same way type are
10290 handled for fields and method's parameters and local variables
10292 (check_method_redefinition): Removed extra CR.
10293 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
10294 (java_layout_seen_class_methods): New function.
10295 (java_layout_classes): Call java_layout_seen_class_methods.
10297 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
10299 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
10301 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
10303 * jcf-dump.c (main): Fix error message.
10304 * jcf-path.c (add_entry): Style fix.
10306 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10308 * class.c (layout_class_method): Call build_java_argument_signature
10309 on constructors too.
10310 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
10311 (patch_method_invocation): Define a primary when resolving an
10312 expression name. Augmented comment on code checking illegal `this'
10313 usage. Loosened it test by accepting NEW_CLASS_EXPR.
10315 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10317 * class.c (layout_class_method): Don't report error on non-static
10318 overriding static if the method is private.
10319 * java-tree.h (finish_class): Prototype added.
10320 * lex.c (java_get_line_col): Handle col argument -2 value.
10321 * parse.h: All static method declarations moved to parse.y.
10322 * parse.y: Now contains all static method declarations previously
10324 (find_expr_with_wfl, missing_return_error,
10325 unreachable_stmt_error): New functions.
10326 (java_get_real_method_name): Identify constructors bearing class
10327 names in source code compiled classes only.
10328 (java_complete_expand_methods): Call missing_return_error.
10329 (invocation_mode): Private methods invoked as static methods.
10330 (java_complete_tree): Call unreachable_stmt_error.
10332 1998-12-01 Tom Tromey <tromey@cygnus.com>
10334 * Makefile.in (+target): Removed.
10335 (+xmake_file): Likewise.
10336 (+tmake_file): Likewise.
10337 (.NOEXPORT): Removed duplicate.
10339 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10341 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
10343 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
10345 * jvgenmain.c: Remove the xmalloc prototype, we get it from
10346 libiberty.h. Provide an xmalloc definition.
10348 * jvspec.c: Remove the xmalloc prototype.
10350 * parse-scan.y: Include config.h and system.h. Don't include
10351 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
10352 Provide an xstrdup definition.
10354 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
10356 * jcf-path.c (add_entry): Recognize ".jar" too.
10357 * lang-specs.h: Likewise.
10359 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
10361 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
10362 soft_monitorenter_node, soft_monitorexit_node, throw_node.
10364 * jcf-write.c (generate_bytecode_insns):
10365 Handle pre/post-increment/decrement of long.
10367 * jcf-write.c (generate_bytecode_insns):
10368 Handle missing exception handler (finally for synchronized).
10370 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
10372 * java-tree.h (end_params_node): Declare global.
10373 * decl.c (end_params_node): New global.
10374 (init_decl_processing, start_java_method): Use end_params_node for
10375 end of list of parameter types. Follows correct gcc conventions.
10376 * expr.c (pop_argument_types, pop_arguments): Likewise.
10377 * lang.c (put_decl_node): Likewise.
10378 * typeck.c (various places): Likewise.
10379 * class.y (various places): Likewise.
10380 * parse.y (various places): Likewise.
10382 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
10383 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
10385 * class.c: Add #include flags.h, remove no-longer needed declaration.
10387 * class.c (layout_class_method): Remove commented-out code, re-format.
10388 Don't add vtable entry (or index) for private methods.
10389 * expr.c (expand_invoke): A private method is implicitly final.
10390 * class.c (make_class_data): If inlining or optimizing,
10391 skip private methods.
10393 * class.c (finish_class): New function. Calls existing methods,
10394 but alls emits deferred inline functions.
10395 * jcf-parse.c (parse_class_file): Call finish_class.
10396 * parse.y (java_complete_expand_methods): Likewise.
10398 * expr.c (build_java_binop): Explicit default, to silence -Wall.
10400 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
10402 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
10404 * jcf-write.c (generate_bytecode_conditional): Fix typo.
10406 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
10408 * (generate_classfile): Always write class access flag with
10411 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10413 * class.c (maybe_layout_super_class): New function.
10414 (layout_class): Reorganized. Loop on class methods dispatched into
10415 a new function. Call maybe_layout_super_class.
10416 (layout_class_methods, layout_class_method): New functions.
10417 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
10419 (expand_invoke): Likewise.
10420 * java-tree.h (all_class_list): New global variable declared.
10421 (layout_class_methods, layout_class_method): New function
10423 (LAYOUT_SEEN_CLASS_METHODS): New macro.
10424 * jcf-parse.c (all_class_list): New global variable.
10425 (load_class): Extended what class_or_name can be. Use parser
10426 context mechanism to save globals before calling jcf_parse.
10427 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
10428 is set on the file name.
10429 (jcf_parse): Layout class methods when Object is loaded, otherwise
10430 record class in all_class_list for delayed method layout.
10431 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
10432 * lang.c (put_decl_node): Decode <init> into the decl context
10434 * lex.c (java_allocate_new_line): Use xmalloc.
10435 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
10436 pointers, not TREE_LIST elements.
10437 (struct parser_ctxt): Fixed comment indentations, added comments
10438 and reordered some fields.
10439 (java_check_methods): Function prototype removed.
10440 * parse.y (java_push_parser_context): Use xmalloc.
10441 (java_parser_context_restore_global): Pop extra pushed ctxp only
10442 when there's nothing next.
10443 (maybe_create_class_interface_decl): Fixed comment, add new
10444 created class decl to all_class_list.
10445 (method_header): Use GET_REAL_TYPE on argument's types.
10446 (method_declarator): Use GET_REAL_TYPE, change type to the real
10447 type in TREE_LIST dependency node. Build argument list with the
10449 (create_jdep_list): Use xmalloc. Removed allocation error message.
10450 (obtain_incomplete_type): Fixed leading comment. Broadened
10451 incoming argument meaning.
10452 (register_incomplete_type): Use xmalloc. Removed allocation error
10454 (safe_layout_class): Fixed leading comment.
10455 (jdep_resolve_class): Reversed if statement condition and switch
10456 if and else bodies.
10457 (resolve_and_layout): Fixed leading comment. Broadened incoming
10459 (complete_class_report_errors): New local variable name, for
10460 clarity. purify_type_name used for all error cases.
10461 (java_get_real_method_name): Stricter check on constructors.
10462 (java_check_regular_methods): Reverse methods list only if not
10463 already laid out. Layout artificial constructor.
10464 (java_check_methods): Deleted.
10465 (source_start_java_method): Obtain incomplete type for patchable
10467 (java_layout_classes): Fixed leading comment. Use
10468 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
10469 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
10470 before returning. Fixed comments.
10471 (java_expand_classes): Check for errors up front.
10472 (patch_method_invocation): Class to search is resolved and laid
10475 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
10477 * expr.c (java_lang_expand_expr): Add missing emit_queue.
10479 * javaop.h (int8): Removed - not used.
10480 (jbyte): Redefine portably with correct signedness.
10482 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
10484 * jcf-write.c (generate_bytecode_insns): Fix typo
10485 OPCODE_getstatic to OPCODE_getfield.
10487 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
10488 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
10489 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
10491 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10493 * jcf-parse.c (jcf_parse_source): Function returned type is
10494 void. Added prototype.
10495 (jcf_parse): Function returned type is void.
10496 (yyparse): Remove call to fclose on the last parsed file.
10498 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
10500 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10502 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
10503 (layout_class): Cope with methods featuring WFL in decl names.
10504 * decl.c (unqualified_object_id_node): New global variable,
10506 (build_decl_no_layout): Removed.
10507 * expr.c (build_primtype_type_ref): Handle Double.
10508 (java_lang_expand_expr): Fixed indentations.
10509 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
10510 (flag_wall, flag_redundant, flag_not_overriding,
10511 flag_static_local_jdk1_1, unqualified_object_id_node): Global
10512 variable declarations.
10513 (build_decl_no_layout): Removed prototype.
10514 (java_get_real_method_name): Added prototype.
10515 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
10516 (java_parse_abort_on_error): Macro now just returns.
10517 * jcf-parse.c (jcf_parse_source): Check fclose returned
10518 value. Call emit_register_classes if java_report_errors returns
10520 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
10521 flag_static_local_jdk1_1): New integer flags.
10522 (lang_decode_option): New flags set here.
10523 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
10524 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
10525 the flag_redundant variable.
10526 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
10527 when parsing java.lang.Object class.
10528 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
10529 NULL_TREE to build.
10530 (resolve_qualified_expression_name): Fixed indentation.
10531 (patch_array_ref): Changed prototype.
10532 (not_initialized_as_it_should_p): Prototype removed.
10533 (java_report_errors): Added function prototype.
10534 * parse.y (formal_parameter:): Changed error message for not yet
10535 supported final parameters.
10536 (class_type_list:): Set both PURPOSE and VALUE of created
10537 TREE_LIST to be class_type.
10538 (primary_no_new_array:): Handle class literals on primitive types.
10539 (parse_warning_context): Reinstalled correct force_error and
10540 do_warning flags setups.
10541 (java_report_errors): Changed prototype. Return java_error_count
10543 (variable_redefinition_error): Consider treating variable type as
10545 (create_interface): Warn about redundant abstract modifier if
10546 flag_redundant is set. Changed error message.
10547 (lookup_field_wrapper): Save/restore globals before/after looking
10549 (duplicate_declaration_error_p): Consider treating declaration
10550 type as a fake pointer.
10551 (register_fields): Extract real type from dependency node. Check
10552 for duplicate field declaration after type adjustment. Use
10553 DECL_INITIAL to store static final initialized values.
10554 (method_header): Extract real function type from dependency node.
10555 (check_abstract_method_header): Use GET_METHOD_NAME.
10556 (obtain_incomplete_type): Layout fake pointer type.
10557 (safe_layout_class): Don't try to check for methods before layout.
10558 (java_complete_class): Don't check for correct throws clause
10559 elements inheritance here.
10560 (resolve_and_layout): Broadened name parameter meaning.
10561 (reset_method_name): Use GET_METHOD_NAME.
10562 (java_get_real_method_name): New function.
10563 (java_check_regular_methods): Don't check methods in
10564 java.lang.Object. Verify lineage of throws clause elements. Use
10565 flag_no_overriding in warning report.
10566 (check_throws_clauses): Don't check if class was from
10567 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
10568 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
10569 (declare_local_variables): Use flag_static_local_jdk1_1 to report
10570 warning on unsupported final local variables. Use build_decl
10571 instead of build_decl_no_layout. Get real local variable type from
10573 (source_start_java_method): Get real parameter type from
10574 dependency node. Call build_decl instead of build_decl_no_layout.
10575 (java_layout_classes): Reverse tree and layout type and class as
10576 required. Mark class as loaded when done.
10577 (resolve_field_access): Fixed indentation. Restricted condition
10578 leading to static field access code generation. Set field_type
10579 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
10580 (resolve_qualified_expression_name): Initialize type_found to
10581 null. Handle static field resolved during qualification. Fixed
10582 layout on non primitive field decl types.
10583 (not_accessible_p): Fixed typo in comment.
10584 (patch_method_invocation): Resolve and layout class to search from
10586 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
10587 layout non primitive type, if necessary. Make method node only to
10589 (find_applicable_accessible_methods_list): Consider WFL'ed method
10590 decl names. Fixed indentation.
10591 (argument_types_convertible): Resolve and layout target type if
10593 (java_complete_tree): Fixed indentation problems. Rewrote
10594 CALL_EXPR thrown exceptions check. Re-installed further processing
10595 of the assignment in certain cases.
10596 (patch_assignment): Call maybe_build_primttype_type_ref to perform
10597 inlining on class literals.
10598 (valid_builtin_assignconv_identity_widening_p): Cope with constant
10600 (valid_method_invocation_conversion_p): Likewise.
10601 (patch_string): Temporary disable forbidden use of `this' in
10602 explicit constructor invocations when doing string concatenation
10603 within their scope.
10604 (patch_unaryop): Added comment. Reinstalled code to disable
10605 further check on assignment operation with cast expression RHS.
10606 (patch_switch_statement): Fixed indentation.
10607 (build_try_statement): Call build_decl instead of
10608 build_decl_no_layout.
10609 (patch_synchronized_statement): Likewise.
10610 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
10611 IS_UNCHECKED_EXPRESSION_P.
10612 (check_thrown_exceptions_do): Changed leading comment. Resolve and
10613 layout argument exception type.
10614 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
10615 of IS_UNCHECKED_EXPRESSION_P.
10617 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
10619 * jcf-parse.c (yyparse): Open class file in binary mode.
10621 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
10623 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
10625 * jcf-write.c (perform_relocations): Move check out one loop.
10627 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
10629 * Make-lang.in: Fix reference to srcdir.
10630 * jv-scan.c: Add missing xmalloc prototype.
10631 * jvgenmain.c: Ditto.
10633 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
10635 * decl.c (error_mark_node), java-tree.h: New global.
10636 * parse.y: Use empty_stmt_node instead of size_zero_node.
10637 (build_if_else_statement): If missing else, use empty_stmt_node.
10639 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
10640 (java_complete_expand_method): Complain if return is missing.
10641 (java_check_regular_methods): Comment out incorrect error check.
10642 (not_accessible_p): Fix incorrect handling of protected methods.
10643 (patch_method_invocation): Pass correct context to not_accessible_p.
10644 (find_applicable_accessible_methods_list): Likewise.
10645 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
10646 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
10647 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
10648 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
10650 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
10651 (push_int_const): Remove reundant NOTE_PUSH.
10652 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
10653 (- case SWITCH_EXPR): Fix code generation bug.
10654 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
10655 (generate_classfile): More robust for abstract methods.
10657 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
10659 * Makefile.in: jv-scan and jvgenmain all require libiberty.
10660 * Make-lang.in: Ditto.
10662 * jv-scan.c: Remove xmalloc and xstrdup definitions.
10663 * jvgenmain: Ditto.
10665 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
10667 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
10669 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
10671 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
10673 Allow uses of interface types to verify. This is not really
10674 type-safe, but it matches what Sun does, and is OK as long as
10675 there are appropriate run-time checks.
10676 * verify.c (merge_types): If merging two interface types,
10677 just set the result to java.lang.Object.
10678 * expr.c (pop_type): Any interface is matches by java.lang.Object.
10680 1998-11-13 Tom Tromey <tromey@cygnus.com>
10682 * gjavah.c (main): Handle --output-class-directory argument.
10683 * jvspec.c (lang_specific_driver): Translate `-d' into
10684 -foutput-class-dir.
10685 * jcf.h (jcf_write_base_directory): Declare.
10686 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
10687 * lang-options.h: Mention -foutput-class-dir.
10688 * jcf-write.c (jcf_write_base_directory): New global.
10689 (make_class_file_name): Put generated .class file into `-d'
10690 directory, or into source directory if -d not given. Function now
10692 (write_classfile): Free class file name. Handle case where class
10694 (DIR_SEPARATOR): New macro.
10695 Include <sys/stat.h>
10697 * Makefile.in (prefix): New macro.
10699 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
10701 * parse.y (patch_invoke): Do less if flag_emit_class_files.
10702 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
10703 here (done in patch_invoke instead).
10704 (case_identity): Moved here from parse.y.
10706 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
10707 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
10708 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
10709 so they can be efficiently scanned without recursion.
10710 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
10711 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
10712 in BLOCK iteratively, rather than recursively.
10714 * parse.y (do_unary_numeric_promotion): New function.
10715 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10717 * parse.y (patch_newarray): Various fixes.
10719 Re-do handling of switch statements (for proper block scoping).
10720 * parse.y: Add just a single block for the enture switch block,
10721 but don't create any "case blocks".
10722 (group_of_labels): Rmeoved unneeded non-terminal.
10723 CASE_EXPR and DEFAULT_EXPR are added to current block.
10724 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10725 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10726 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10727 * parse.y (wfl_operator, print_int_node): Make non-static.
10728 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10729 as part of recursive scan of block.
10730 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10731 (patch_switch_statement): Most tests move dinto java_complete_tree.
10733 * parse.y: Make various production be non-typed (void).
10734 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10735 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10736 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10738 * jcf-write.c (struct jcf_handler): New type.
10739 (struct jcf_switch_state): New type.
10740 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10741 (alloc_handler, emit_unop, emit_reloc): New functions.
10742 (adjust_typed_op): Add extra parameter ("max type" offset).
10743 (emit_switch_reloc, emit_case-reloc): New function.
10744 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10745 (generate_bytecode_insns): Support REAL_CST, switch statements,
10746 exception handling, method calls, object/array creation, and more.
10748 * class.c: Remove some unused variables.
10749 * constants.c (find_string_constant): New function.
10750 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10751 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10752 if flag_emit_class_files.
10754 1998-11-12 Tom Tromey <tromey@cygnus.com>
10756 * jcf-io.c (find_class): Added explanatory comment.
10758 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10759 trailing slash to `.zip' entries.
10761 * jvspec.c (lang_specific_driver): Correctly handle case where
10762 GC_NAME not defined.
10764 1998-11-11 Tom Tromey <tromey@cygnus.com>
10766 * jvspec.c (GC_NAME): New define.
10767 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
10769 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
10771 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
10773 * jcf-dump.c (TABLE_SWITCH): Fix typos.
10775 1998-11-11 Tom Tromey <tromey@cygnus.com>
10777 * jcf-dump.c (main): Correctly recognize `--'-style long options.
10779 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10781 * class.c (is_compiled_class): Call safe_layout_class for class
10782 compiled from source.
10783 * conver.h (convert_to_integer, convert_to_real,
10784 convert_to_pointer): Added prototypes.
10785 * decl.c (init_decl_processing): Non longer push the decls of
10786 `methodtable', `constants', `Class', `Field', `dispatchTable'
10787 `jexception' and `Method'.
10788 * expr.c (build_invokeinterface): New function.
10789 (expand_invoke): static variable CLASS_IDENT now in
10790 build_invokeinterface. Use build_invokeinterface.
10791 (expand_java_field_op): Moved code to inline
10792 java.lang.PRIMTYPE.TYPE into a function.
10793 (build_primtype_type_ref): New function.
10794 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10795 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10796 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10797 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10798 (DECL_LOCAL_STATIC_VALUE): New macro.
10799 (build_invokeinterface, build_primtype_type_ref): New function
10801 (java_parse_abort_on_error): Macro rewritten.
10802 * jcf-parse.c (current_method): Add comment to declaration.
10803 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10804 Function prototypes fixed.
10805 (jcf_parse_source): push/pop parser context. save/restore global.
10806 (parse_source_file): Fixed leading comment. Now take a
10807 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10808 classes and pop the parser context anymore.
10809 (yyparse): Push parser context, save globals, parse the source
10810 file, restore globals and pop the parser context when processing a
10812 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10813 * lex.c (java_parse_doc_section): New function.
10814 (java_lex): Call java_parse_doc_section when appropriate. Build an
10815 operator around INSTANCEOF_TK.
10816 * lex.h (java_lineterminator, java_sprint_unicode,
10817 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10818 Prototypes rewritten.
10819 (java_parse_escape_sequence, java_letter_or_digit_p,
10820 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10821 java_read_unicode, java_store_unicode, java_read_char,
10822 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10823 Added function prototypes.
10824 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10826 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10828 (struct parser_ctxt): New fields: deprecated,
10829 current_parsed_class_un, gclass_list.
10830 (fix_method_argument_names, issue_warning_error_from_context,
10831 resolve_package, lookup_package_type): New function prototypes.
10832 (resolve_expression_name): Fixed function prototype.
10833 (find_applicable_accessible_methods_list): Fixed indentation, added
10834 extra argument in prototype.
10835 (check_final_assignment, build_null_of_type, check_deprecation,
10836 check_method_redefinition, reset_method_name,
10837 java_check_regular_methods, java_check_abstract_methods,
10838 maybe_build_primttype_type_ref): New function prototype.
10839 * parse.y (conver.h): Include.
10840 (INSTANCEOF_TK): Tagged <operator>.
10841 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10842 (relational_expression:): Build binop for instanceof.
10843 (java_push_parser_context): Remember ctxp->gclass_list across
10845 (java_pop_parser_context): Simply return if no context
10846 exists. Remember gclass_list across contexts.
10847 (issue_warning_error_from_context): New function.
10848 (parse_error_context): Don't setup ctxp->elc here. Call
10849 issue_warning_error_from_context instead.
10850 (parse_warning_context): Likewise.
10851 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10852 setup. Link new class/interface to ctxp->gclass_list.
10853 (add_superinterfaces): Register interface as incomplete if not
10855 (create_class): Remember class unqualified name in
10856 ctxp->current_parsed_class_un. Check class deprecation.
10857 (register_fields): Check field deprecation. Remember static final
10858 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10860 (method_header): New local variable ORIG_ARG. Use unqualified
10861 current class name for check on constructor errors. Promote return
10862 type if of record type. Argument list fix moved in
10863 fix_method_argument_names, called here. Check method deprecation.
10864 (fix_method_argument_names): New function.
10865 (method_declarator): Promote record typed arguments.
10866 (safe_layout_class): Check class methods before layout.
10867 (java_complete_class): Compute field layout when patched.
10868 (do_resolve_class): Try to load class after having it renamed
10869 after the package name.
10870 (get_printable_method_name): Use DECL_CONTEXT.
10871 (reset_method_name): New function.
10872 (check_method_redefinition): Use reset_method_name.
10873 (java_check_regular_methods): New local variable
10874 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10875 names for error report. Check for compile-time error when method
10876 found has default (package) access.
10877 (java_check_abstract_methods): Now takes an interface DECL node as
10878 an argument. Also reinstall real name on unchecked
10879 overriding/hiding methods for error report.
10880 (java_check_methods): Fixed leading comment. Get classes to verify
10881 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10882 CLASS_METHOD_CHECKED_P on class verification.
10883 (lookup_java_method2): Get real method name if necessary.
10884 (find_in_imports): Don't check package class access here.
10885 (resolve_package, lookup_package_type): New functions.
10886 (java_layout_classes): Fixed leading comment. Take classes to be
10887 laid out from ctxp->gclass_list.
10888 (java_complete_expand_methods): Don't expand native and abstract
10890 (java_expand_classes): New function.
10891 (resolve_expression_name): Use additional argument ORIG. Retrieve
10892 values of static final field of primitive types.
10893 (resolve_field_access): Handles static final field of promotive
10895 (resolve_qualified_expression_name): Handle STRING_CST as
10896 primaries and package name resolution. Check deprecation on found
10897 decls. Set where_found and type_found on non static field resolved
10898 during qualification. Layout non primitive field decl types.
10899 (check_deprecation): New function.
10900 (maybe_access_field): Simplified.
10901 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10902 removed. Reverse method's argument when primary is a type. Don't
10903 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10904 instead. Include abstract class in the list of class searchable
10905 for constructors. Use DECL_CONTEXT of found method for access
10906 checks. Check method deprecation.
10907 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10908 converting arguments. Handle INVOKE_INTERFACE.
10909 (lookup_method_invoke): Search constructor using existing
10910 infrastructure (don't rely on lookup_java_constructor anymore).
10911 (find_applicable_accessible_methods_list): Extra argument flag
10912 LC. Now include constructor in the search.
10913 (qualify_ambiguous_name): Conditional expression are primaries.
10914 (not_initialized_as_it_should_p): static final are always
10916 (java_complete_tree): Pass extra NULL argument to
10917 resolve_expression_name. Stricter test to carry on patching
10918 assignments. New case for INSTANCEOF_EXPR.
10919 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10920 (check_final_assignment, maybe_build_primttype_type_ref): New
10922 (patch_assignment): Detect resolved static finals and carry normal
10923 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10924 (try_builtin_assignconv): Access constant 0 on all primitive
10926 (valid_builtin_assignconv_identity_widening_p): Accept identical
10927 types. Accept all promoted type on int type.
10928 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10929 assigned to a reference.
10930 (valid_method_invocation_conversion_p): Accept to check null
10932 (build_binop): Merge declaration and initialization of local
10934 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10935 numeric types. Improved validity test for qualify operators on
10937 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10938 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10939 primitive type and issue the appropriate error message.
10940 (resolve_type_during_patch): Mark class loaded when resolved.
10941 (patch_cast): Allow null to be cased to reference types.
10942 (build_null_of_type): New function.
10943 (patch_array_ref): Handle array on references correctly.
10944 (patch_return): Removed unused local variable MODIFY. Force
10945 boolean to be returned as integers. Allows null to be returned by
10946 a function returning a reference.
10947 * typeck.c (convert_to_integer, convert_to_real,
10948 convert_to_pointer): Prototypes moved to convert.h
10949 (lookup_argument_method): Use method real name, if necessary.
10951 1998-10-30 Tom Tromey <tromey@cygnus.com>
10953 * class.c (build_class_ref): Changed name of primitive classes to
10956 * class.c (make_class_data): Renamed fields: nmethods to
10957 method_count, method_count to dtable_method_count. Always set
10958 `state' field to 0.
10959 * decl.c (init_decl_processing): Likewise.
10961 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10963 * class.c (layout_class): Don't mangle <finit>, produce
10964 __finit<class> instead. Don't verify artificial methods.
10965 * decl.c (finit_identifier_node): New declared global.
10966 (init_decl_processing): finit_identifier_node initialized.
10967 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10968 * java-tree.h (finit_identifier_node): Declared as extern.
10969 (struct lang_decl): New field called_constructor.
10970 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10971 (CLASS_HAS_FINIT_P): New macro.
10972 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10973 explicit constructor invocation.
10974 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10975 CALL_SUPER_CONSTRUCTOR_P): New macros.
10976 (write_classfile): Added prototype.
10977 * jcf-parse.c (jcf_parse_source): Parse and remember for
10978 generation if the file was seen on the command line.
10979 (parse_source_file): Don't write the class file here.
10980 (yyparse): Loop on files rewritten. Set current_jcf.
10981 (parse_zip_file_entries): Parse class file only if it was found.
10982 * lang.c (init_parse): Don't open command line provided filename
10984 (lang_parse): Don't set main_jcf anymore.
10985 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10986 (JCONSTRUCTOR_CHECK): New macro.
10987 (JBSC_TYPE_P): New macro.
10988 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10989 (COMPLETE_CHECK_OP_2): New macro.
10990 (struct parse_ctxt): New field explicit_constructor_p.
10991 (check_class_interface_creation): Fixed prototype indentation.
10992 (patch_method_invocation_stmt): Prototype reflects added argument.
10993 (patch_invoke): Likewise.
10994 (complete_method_declaration, build_super_invocation,
10995 verify_constructor_circularity,
10996 build_this_super_qualified_invocation, get_printable_method_name,
10997 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10998 verify_constructor_super, create_artificial_method,
10999 start_artificial_method_body, end_artificial_method_body,
11000 generate_field_initialization_code): New function prototypes.
11001 * parse.y: Fixed leading comment
11002 (constructor_header:, constructor_body:, block_end:): Rules tagged
11004 (type_declaration:): Call maybe_generate_finit.
11005 (method_declaration:): Action for method_body: placed in new
11006 function complete_method_declaration, called here.
11007 (constructor_declaration:): Defined actions. Removed leading
11009 (constructor_header:): New rule with action.
11010 (constructor_body:): Rule rewritten using block_begin: and
11011 block_end:. Defined actions.
11012 (constructor_declarator:, explicit_constructor_invocation:):
11014 (block:): Use new rules block_begin: block_end:.
11015 (block_begin:, block_end:): New rules and actions.
11016 (block_statements:): Fixed error message for explicit
11018 (method_invocation:): Call build_this_super_qualified_invocation
11019 if primary is `this' or `super' was seen.
11020 (conditional_expression:): Action defined.
11021 (extra_ctxp_pushed_p): New static global flag.
11022 (java_parser_context_save_global): Create parser context if
11023 necessary. Use extra_ctxp_pushed_p to remember it.
11024 (java_parser_context_restore_global): Pop extra parser context if
11026 (build_array_from_name): Array on primitive types are marked
11028 (register_fields): Restore new name in field initializer
11029 expression if type was altered. Non static fields initialized upon
11030 declaration marked initialized.
11031 (maybe_generate_finit): New function.
11032 (maybe_generate_clinit): Use create_artificial_method,
11033 start_artificial_method_body, end_artificial_method_body. Generate
11034 debug info for enclosed initialization statements.
11035 (method_header): Fixed leading comment. Check constructor
11036 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
11038 (complete_method_declaration, constructor_circularity_msg,
11039 verify_constructor_circularity): New functions.
11040 (get_printable_method_name): New function.
11041 (check_method_redefinition): Don't rename <finit> methods. Fix
11042 declared constructor names. Error message for
11043 constructors modified.
11044 (java_check_regular_methods): Local variable seen_constructor
11045 renamed saw_constructor. Skip verification on constructors. Create
11046 default constructor with create_artificial_method.
11047 (java_check_methods): Removed unnecessary empty line.
11048 (create_artificial_method, start_artificial_method_body,
11049 end_artificial_method_body): New functions.
11050 (java_layout_classes): Changed leading comment. Reverse fields
11051 list if necessary. Always layout java.lang.Object if being
11053 (java_complete_expand_methods): Verify constructor circularity.
11054 (java_complete_expand_method): Call fix_constructor on
11055 constructors. Local variable no_ac_found removed. Restore
11056 bindings if method body expansion failed.
11057 (fix_constructors, verify_constructor_super,
11058 generate_field_initialization_code): New function.
11059 (java_expand_classes): Fixed leading comment. Write class file
11061 (resolve_expression_name): Check for illegal instance variable
11062 usage within the argument scope of an explicit constructor
11064 (resolve_qualified_expression_name): Pass extra from_super flag
11065 when invoking patch_method_invocation_stmt. New case for
11066 conditional expression when used as a primary. Check for error
11067 when acquiring super.
11068 (patch_method_invocation_stmt): Added extra argument super. New
11069 local variable is_static_flag. Set class_to_search according to
11070 the nature of the constructor invocation. Don't add `this'
11071 argument when expanding NEW_CLASS_EXPR. Check for illegal method
11072 invocation within the argument scope of explicit constructor
11073 invocation. Set is_static according to is_static_flag. Provide
11074 extra `super' argument to patch_invoke invocation.
11075 (patch_invoke): New argument from_super. Loop on arguments
11076 indentation fixed. Pass from_super to invocation_mode. New switch
11077 case INVOKE_SUPER. Fixed error message in switch default case.
11078 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
11080 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
11081 (lookup_method_invoke): Fixed prototypes in candidates list. Error
11082 message takes constructors into account.
11083 (find_applicable_accessible_methods_list): Fixed indentation.
11084 (qualify_ambiguous_name): Take explicit constructor invocation
11085 into account. Deal with a conditional expression as a primary to
11087 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
11088 case. Added extra argument to patch_method_invocation_stmt.
11089 Register calls made to explicit constructor `this'. Don't call
11090 save_expr in ARRAY_REF case when emitting class files. Check for
11091 illegal use of this when expanding explicit constructor invocation
11093 (complete_function_arguments): Set and reset parser context
11094 explicit_constructor_p field value when appropriate.
11095 (build_super_invocation, build_this_super_qualified_invocation):
11097 (patch_assignment): Fixed typo.
11098 (patch_unaryop): Check on final fields occurs only when a decl
11100 (patch_return): Take constructors into account.
11101 (patch_conditional_expr): New function.
11102 * typeck.c (build_java_signature): Removed unnecessary empty line.
11104 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
11106 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
11108 1998-10-28 Tom Tromey <tromey@cygnus.com>
11110 * decl.c (init_decl_processing): Renamed fields.
11111 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
11112 interface_len, msize fields.
11114 * class.c (make_class_data): Removed subclass_head and
11115 subclass_next fields.
11116 * decl.c (init_decl_processing): Removed subclass_head and
11117 subclass_next fields.
11119 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
11121 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
11122 * mangle.c (emit_unicode_mangled_name): Similarly.
11124 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
11126 * jcf-parse.c (get_constant): Place braces around code to compute
11127 'd' when REAL_ARITHMETIC is not defined.
11129 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
11131 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
11134 1998-10-23 Tom Tromey <tromey@cygnus.com>
11136 * lang-specs.h: `.zip' files are input to jc1.
11138 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
11140 * jvspecs.c: Add (but don't enable) support for combining multiple
11141 .class and .java input filenames to a single jc1 invocation.
11142 Add support for -C flag (copile to .class files).
11143 Translate -classpath and -CLASSPATH arguments.
11144 * lang-specs.h: Don't set %2 spec.
11146 1998-10-22 Tom Tromey <tromey@cygnus.com>
11148 * jcf-path.c (add_entry): Don't add trailing separator if entry is
11150 (add_path): Don't add trailing separator to non-empty path
11153 * lang.c (lang_decode_option): Check for -fclasspath and
11154 -fCLASSPATH before examining other `-f' options.
11156 * java-tree.h (finalize_identifier_node): Don't declare.
11157 * class.c (make_class_data): Don't push "final" field.
11158 * decl.c (init_decl_processing): Don't push "final" field.
11159 (finalize_identifier_node): Removed.
11160 (init_decl_processing): Don't set finalize_identifier_node.
11162 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
11164 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
11166 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
11167 (JV_SCAN_SOURCES): New macro.
11168 (JCF_DUMP_SOURCES): Likewise.
11169 (jcf-dump$(exeext)): New target.
11170 (jv-scan$(exeext)): New target.
11172 1998-10-22 Tom Tromey <tromey@cygnus.com>
11174 * Makefile.in (LEX): Removed.
11175 (LEXFLAGS): Likewise.
11176 (SET_BISON): New macro.
11178 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
11179 spurious diffs in parse.c.
11180 ($(PARSE_SCAN_C)): Likewise.
11181 (PARSE_DIR): New macro.
11183 (PARSE_SCAN_C): Likewise.
11184 (PARSE_RELDIR): New macro.
11186 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
11188 * jcf-io.c (find_class): Use saw_java_source to determine when to
11189 look for `.java' file.
11190 * jcf-parse.c (saw_java_source): New global.
11191 (yyparse): Set it if `.java' file seen.
11193 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
11194 (GCJH_SOURCES): Likewise.
11195 * Makefile.in (datadir): New macro.
11196 (libjava_zip): Likewise.
11197 (JAVA_OBJS): Added jcf-path.o.
11198 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11199 (../gcjh$(exeext)): Likewise.
11200 (jcf-path.o): New target.
11201 * java-tree.h (fix_classpath): Removed decl.
11202 * jcf-parse.c (fix_classpath): Removed.
11203 (load_class): Don't call fix_classpath.
11204 * parse.y (read_import_dir): Don't call fix_classpath.
11205 * lex.h: Don't mention classpath.
11206 * lex.c (java_init_lex): Don't initialize classpath.
11207 * jcf-io.c (classpath): Removed global.
11208 (find_class): Use jcf_path iteration functions. Correctly search
11209 class path for .java file.
11210 (open_in_zip): New argument `is_system'.
11211 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
11212 classpath-related options.
11213 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
11215 (lang_init): Call jcf_path_init.
11216 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
11217 * lang-specs.h: Handle -I. Minor cleanup to -M options.
11218 Correctly put braces around second string in each entry.
11219 * gjavah.c (main): Call jcf_path_init. Recognize all the new
11220 classpath-related options.
11221 (help): Updated for new options.
11222 * jcf.h: Declare functions from jcf-path.c. Don't mention
11223 `classpath' global.
11224 * jcf-path.c: New file.
11226 * jcf-depend.c: Include jcf.h.
11228 * jcf-write.c (localvar_alloc): Returns `void'.
11229 (localvar_free): Removed unused variable.
11231 * lang.c (OBJECT_SUFFIX): Define if not already defined.
11232 (init_parse): Use OBJECT_SUFFIX, not ".o".
11234 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11236 * class.c (emit_register_classes): Renamed from
11237 emit_register_class.
11238 * java-tree.h (emit_register_classes): Prototype renamed from
11239 emit_register_class.
11240 * jcf-parse.c (yyparse): Call emit_register_classes once before
11242 * parse.y (java_expand_classes): No longer register classes.
11244 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11246 * class.c (is_compiled_class): New local variable
11247 seen_in_zip. Identify classes found in currently compiled source
11249 * decl.c (complete_start_java_method): Fixed typo.
11250 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
11251 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
11252 (CLASS_P): Moved around.
11253 (java_parse_abort_on_error): Macro moved from jcf-parse.c
11254 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
11256 (jcf_parse_source): Changed leading comment. Removed unnecessary
11257 fclose and CLASS_FROM_SOURCE_P marking.
11258 (parse_source_file): New local variables remember_for_generation
11259 and filename. Mark parsed file name identifier node. Removed block
11260 executed when parse_only was null. Set remember_for_generation.
11261 Use it as an argument to java_pop_parser_context.
11262 (yyparse): New local variables several_files, list, next node and
11263 current_file_list. Split ampersand separated file names into
11264 current_file_list. Iterate through the list and parse accordingly.
11265 * parse.h (java_pop_parser_context): New function prototype.
11266 * parse.y (ctxp_for_generation): New static global variable.
11267 (java_pop_parser_context): New argument generate. Link popped ctxp
11268 to ctxp_for_generation list accordingly.
11269 (java_complete_expand_methods): Fixed indentation.
11270 (java_expand_classes): New function.
11272 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
11274 * Makefile.in: Link with libiberty.a instead of memmove.o.
11276 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11278 * lex.c (setjmp.h): No longer included.
11279 * lex.h (setjmp.h): Included.
11280 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
11281 (duplicate_declaration_error_p): Renamed from
11282 duplicate_declaration_error.
11283 (build_array_from_name): New function prototype.
11284 * parse.y (setjmp.h): No longer included.
11285 (variable_declarator_id): Define action.
11286 (build_array_from_name): New function.
11287 (duplicate_declaration_error_p): Renamed from
11288 duplicate_declaration_error. Fixed leading comment.
11289 (register_fields): Main `for' loop reorganized. Uses
11290 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
11291 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
11292 build_array_from_name.
11293 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
11295 (read_import_dir): Don't try to skip `.' and `..'.
11296 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
11297 build_array_from_name. Main `for' loop reorganized.
11298 (resolve_qualified_expression_name): When building access to a
11299 field, use the type where the field was found, not its own type.
11300 (maybe_access_field): Use field DECL_CONTEXT if the type where the
11301 field was found is null.
11302 (qualify_ambiguous_name): Sweep through all successive array
11305 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11307 * java-tree.h (pop_labeled_block, lang_printable_name,
11308 maybe_add_interface, set_super_info, get_access_flags_from_decl,
11309 interface_of_p, inherits_from_p, fix_classpath,
11310 complete_start_java_method, emit_handlers, init_outgoing_cpool,
11311 make_class_data, register_class, alloc_name_constant): New
11312 function prototypes.
11313 * lang.c (lang_decode_option): Set argc argument unused. Fixed
11314 indentation. Added cast to remove warning.
11315 (lang_printable_name): Set v argument unused.
11316 (lang_print_error): Added argument to lang_printable_name call.
11317 (java_dummy_print, print_lang_decl, print_lang_type,
11318 print_lang_identifier, lang_print_xnode): All argument marked
11320 * lex.c (java_unget_unicode): Removed unnecessary argument.
11321 (java_allocate_new_line): Unused local variable is gone.
11322 (java_read_char): Added parenthesis in expressions to remove
11323 warnings. Added final return statement.
11324 (java_read_unicode): Added parenthesis in expression to remove
11326 (java_parse_end_comment): Fixed java_unget_unicode invocation.
11327 (java_parse_escape_sequence): Likewise.
11328 (java_lex): Unused local variables are gone. Fixed
11329 java_unget_unicode invocation.
11330 * lex.h (set_float_handler): Prototype added when JC1_LITE not
11332 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
11333 lang_printable_name invocation in macro.
11334 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
11336 (duplicate_declaration_error): Suppressed unused argument in
11338 (identical_subpath_p): Function declaration is gone.
11339 (patch_invoke): Suppressed unused argument in prototype.
11340 (patch_cast, build_labeled_block, check_thrown_exceptions):
11342 * parse.y (setjmp.h): Included
11343 (toplev.h): Likewise.
11344 (field_declaration:): Suppressed unused local
11345 (label_decl:): Fixed build_labeled_block invocation.
11346 (java_pop_parser_context): Put extra parenthesis around assignment
11348 (yyerror): Suppressed unused local variables.
11349 (variable_redefinition_error): Fixed lang_printable_name
11351 (create_interface): Suppressed unused local variables.
11352 (create_class): Likewise.
11353 (duplicate_declaration_error): Suppressed unused argument. Fixed
11354 lang_printable_name invocation.
11355 (register_fields): Suppressed unused local variable. Fixed
11356 duplicate_declaration_error invocation.
11357 (method_header): Suppressed unused local variable.
11358 (method_declarator, parser_check_super): Likewise.
11359 (java_complete_class): Suppressed unused local variable. Fixed
11360 fatal error message.
11361 (complete_class_report_errors): Added default: in switch.
11362 (java_check_regular_methods): Fixed lang_printable_name
11364 (check_throws_clauses): Likewise.
11365 (java_check_abstract_methods): Suppressed unused local
11366 variable. Fixed lang_printable_name invocation.
11367 (read_import_entry): Added supplemental return statement.
11368 (read_import_dir): Suppressed unused local variables.
11369 (check_pkg_class_access, declare_local_variables): Likewise.
11370 (source_start_java_method): Suppressed unused extern variable
11372 (expand_start_java_method): Suppressed unused extern and local
11373 variable declarations.
11374 (java_complete_expand_methods): Likewise.
11375 (java_complete_expand_method): Suppressed unused local variables.
11376 (make_qualified_name): Likewise.
11377 (resolve_qualified_expression_name): Added default: in
11378 switch. Fixed lang_printable_name invocation.
11379 (class_instance_creation_expression): Added parenthesis around
11381 (patch_method_invocation_stmt): Fixed lang_printable_name and
11382 patch_invoke invocations.
11383 (check_for_static_method_reference): Fixed lang_printable_name
11385 (patch_invoke): Suppressed unused arguments and local variables.
11386 (lookup_method_invoke): Suppressed unused local variables.
11387 (qualify_ambiguous_name): Added default: in switch.
11388 (identical_subpath_p): Function removed.
11389 (patch_assignment): Suppressed unused local variables. Suppressed
11390 unnecessary if statement. Fixed lang_printable_name invocations.
11391 (try_builtin_assignconv): Fixed lang_printable_name invocations.
11392 (valid_ref_assignconv_cast_p): Parenthesis around
11393 expression. Suppressed unused local variables.
11394 (build_binop): Suppressed unused local variables. fixed
11395 lang_printable_name invocations.
11396 (string_constant_concatenation): Suppressed unused local
11398 (patch_unaryop): Fixed lang_printable_name invocation.
11399 (patch_cast): Suppressed unnecessary argument. Fixed
11400 lang_printable_name invocation.
11401 (patch_array_ref): Fixed lang_printable_name invocation.
11402 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
11403 (build_labeled_block): Suppressed unused argument.
11404 (generate_labeled_block): Fixed build_labeled_block invocation.
11405 (build_loop_body): Suppressed unused local variables.
11406 (patch_loop_statement): Likewise.
11407 (patch_exit): Fixed lang_printable_name invocation.
11408 (patch_switch_statement): Likewise.
11409 (case_identity): First argument marked unused.
11410 (patch_try_statement): Fixed lang_printable_name invocations.
11411 (patch_synchronized_statement, patch_throw_statement): Likewise.
11412 (check_thrown_exceptions): Fixed check_thrown_exceptions and
11413 lang_printable_name invocations.
11414 (check_thrown_exceptions_do): Suppressed unused argument.
11416 1998-10-14 Tom Tromey <tromey@cygnus.com>
11418 * jcf-write.c (write_classfile): Add output class file as target.
11419 * lang-options.h: Added -MD, -MMD, -M, and -MM.
11420 * jcf.h: Added declarations for dependency-tracking functions.
11421 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
11422 * lang.c (lang_decode_option): Recognize -MD and -MMD.
11423 (finish_parse): Call jcf_dependency_write.
11424 (dependency_tracking): New global.
11425 (DEPEND_SET_FILE): New define.
11426 (DEPEND_ENABLE): New define.
11427 (init_parse): Enable dependency tracking if required.
11429 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
11430 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11431 (../gcjh$(exeext)): Likewise.
11432 (jcf-depend.o): New target.
11433 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
11434 (GCJH_SOURCES): Likewise.
11435 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
11437 (find_classfile): Added dep_name argument.
11438 (find_class): Compute name of dependency.
11439 (open_in_zip): Call jcf_dependency_add_file.
11440 * gjavah.c (output_file): No longer global.
11441 (usage): Don't mention "gjavah".
11443 (java_no_argument): Likewise.
11444 (version): Likewise.
11445 (main): Recognize and handle -M family of options.
11446 (print_mangled_classname): Return is void.
11447 (process_file): Handle case where output is suppressed.
11448 (HANDLE_END_FIELD): Likewise.
11449 (HANDLE_METHOD): Likewise.
11450 * jcf-depend.c: New file.
11452 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
11454 * java-tree.def: Add missing newline at EOF.
11456 1998-10-13 Tom Tromey <tromey@cygnus.com>
11458 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
11459 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
11461 Include <config.h> and "system.h".
11462 (disassemble_method): Undefine RET to avoid clash with
11463 config/i386/i386.h.
11465 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11467 * decl.c (runtime_exception_type_node, error_exception_type_node):
11468 New global variables.
11469 (init_decl_processing): Initialized.
11470 * expr.c (java_lang_expand_expr): Set caught exception type to
11471 null if catch handler argument doesn't exit.
11472 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
11474 * java-tree.h (runtime_exception_type_node,
11475 error_exception_type_node): Global variables declared.
11476 (DECL_FUNCTION_THROWS): New macro.
11477 (DECL_FUNCTION_BODY): Modified comment.
11478 (DECL_SPECIFIC_COUNT): Likewise.
11479 (struct lang_decl): New field throws_list.
11480 (IS_UNCHECKED_EXPRESSION_P): New macro.
11481 * lex.c (java_lex): Generate location information for THROW_TK.
11482 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
11483 EXCEPTIONS_P): New macros.
11484 (enum jdep_code): New value JDEP_EXCEPTION.
11485 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
11486 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
11487 PATCH_METHOD_RETURN_ERROR): New macros.
11488 (patch_method_invocation_stmt): Added new argument to prototype.
11489 (patch_synchronized_statement, patch_throw_statement,
11490 check_thrown_exceptions, check_thrown_exceptions_do,
11491 purge_unchecked_exceptions, check_throws_clauses): New function
11493 * parse.y Fixed typo in keyword section.
11494 (throw:): Rule tagged <node>.
11495 (THROW_TK): Keyword tagged <operator>.
11496 (method_header:): Last argument to call to method_header passed
11498 (throws:, class_type_list:, throw_statement:,
11499 synchronized_statement:, synchronized:): Defined actions.
11500 (method_header): New local variable current. Register exceptions
11501 from throws clause.
11502 (java_complete_tree): Complete and verify exceptions from throws
11504 (complete_class_report_errors): Error message on exceptions not
11506 (java_check_regular_methods): Fixed typo. Shortcut on private
11507 overriding methods. Changed error message on method
11508 redefinition. Check for throws clause compatibility.
11509 (check_throws_clauses): New function.
11510 (java_check_abstract_methods): Use DECL_NAME for wfl or current
11511 method. Changed error message on method redefinition.
11512 (currently_caught_type_list): New static variable.
11513 (java_complete_expand_methods): Purge unchecked exceptions from
11514 throws clause list. Call PUSH_EXCEPTIONS before walk and
11515 POP_EXCEPTIONS after.
11516 (resolve_qualified_expression_name): Pass new argument as NULL to
11517 patch_method_invocation_stmt.
11518 (patch_method_invocation_stmt): New argument ref_decl. Invoke
11519 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
11520 argument list when appropriate. Use new argument if non null to
11521 store selected method decl.
11522 (patch_invoke): Convert if necessary args of builtin types before
11523 forming CALL_EXPR. Argument list no longer reversed here.
11524 (invocation_mode): Treat final methods as static methods.
11525 (java_complete_tree): New cases for THROW_EXPR: and
11526 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
11528 (complete_function_arguments): No more RECORD_TYPE
11529 conversion. Function parameter nodes no longer saved.
11530 (valid_ref_assignconv_cast_p): Avoid handling null type.
11531 (patch_binop): Fixed null constant reference handling.
11532 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
11533 BUILD_THROW macros.
11534 (patch_try_statement): Fixed comments. Record caught types in
11535 list, push the list, expand try block and pop the list.
11536 (patch_synchronized_statement, patch_throw_statement,
11537 check_thrown_exceptions, check_thrown_exceptions_do,
11538 purge_unchecked_exceptions): New functions.
11539 * typeck.c (lookup_argument_method): Allow WFL in place of method
11540 DECL_NAME during method definition check
11542 1998-10-09 Tom Tromey <tromey@cygnus.com>
11544 * gjavah.c (decode_signature_piece): New function.
11545 (print_c_decl): Use it. Added `name_override' argument.
11546 (print_method_info): Use name_override argument to print_c_decl.
11547 (seen_fields): Removed.
11548 (print_field_info): Don't update seen_fields.
11549 (struct method_name): New structure.
11550 (method_name_list): New global.
11551 (print_method_info): Add new method to list of methods.
11552 (name_is_method_p): New function.
11553 (print_field_info): If field name has same name as method, then
11555 (process_file): Parse methods before fields.
11556 (field_pass): New global.
11557 (HANDLE_END_FIELD): Take field_pass into account.
11559 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11561 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
11562 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
11564 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
11566 * jvspec.c: Fix bug in jvgenmain_spec patch.
11568 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11570 * Makefile.in (lang.o:): Install dependency on java-tree.def.
11571 * decl.c (soft_exceptioninfo_call_node): New global variable.
11572 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
11573 takes extra integer argument. soft_exceptioninfo_call_node
11575 * except.c (java_set_exception_lang_code): New function
11576 (method_init_exceptions): Called here.
11577 (prepare_eh_table_type): New function.
11578 (expand_end_java_handler): Called here.
11579 * expr.c (build_java_throw_out_of_bounds_exception): Now features
11580 one argument. Modified generation of call to
11581 soft_badarrayindex_node to use new argument.
11582 (build_java_arrayaccess): Pass faulty index value to
11583 build_java_throw_out_of_bounds_exception.
11584 (generate_name): New function.
11585 (java_lang_expand_expr): New local variables node, current,
11586 has_finally_p. Expand TRY_EXPR node.
11587 (process_jvm_instruction): Replace top of the stack with thrown
11588 object reference when entering exception handler.
11589 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
11590 specific tree codes.
11591 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
11593 (DECL_SPECIFIC_COUNT): New macro.
11594 (prepare_eh_table_type, java_set_exception_lang_code,
11595 generate_name): New function declarations.
11596 (match_java_method): Declaration deleted.
11597 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
11599 * lex.c (TRY_TK, CATCH_TK): Generate location information.
11600 * parse.h (redefinition_error, refine_accessible_methods_list,
11601 can_cast_to_p): Function declaration removed.
11602 (classitf_redefinition_error, variable_redefinition_error,
11603 parse_jdk1_1_error, find_applicable_accessible_methods_list,
11604 find_most_specific_methods_list, argument_types_convertible,
11605 enter_a_block, valid_builtin_assignconv_identity_widening_p,
11606 valid_cast_to_p, valid_method_invocation_conversion_p,
11607 try_reference_assignconv, add_stmt_to_compound,
11608 build_jump_to_finally, build_tree_list, patch_try_statement,
11609 java_get_catch_block): New function declarations.
11610 * parse.y (string_buffer_type): Global variable deleted.
11611 (group_of_labels, catches, catch_clause, catch_clause_parameter,
11612 finally): Rules tagged <node>.
11613 (TRY_TK, CATCH_TK): Token tagged <operator>.
11614 (class_body_declaration:, class_member_declaration:,
11615 formal_parameter:, explicit_constructor_invocation:,
11616 interface_member_declaration:, constant_declaration:,
11617 primary_no_new_array:, class_instance_creation_expression:,
11618 array_creation_expression:): Issue error on unsuported JDK1.1
11620 (try_statement:, catches:, finally:): Define actions.
11621 (catch_clause_parameter): New rule.
11622 (catch_clause:): Use new rule catch_clause_parameter.
11623 (parse_jdk1_1_error): New function.
11624 (redefinition_error): Renamed classitf_redefinition_error.
11625 (variable_redefinition_error): New function.
11626 (check_class_interface_creation): Call
11627 classitf_redefinition_error.
11628 (java_complete_tree): Added error message on JDEP_TYPE: case.
11629 (complete_class_report_errors): Fixed indentation.
11630 (declare_local_variables): Call variable_redefinition_error.
11631 (source_end_java_method): Call java_set_exception_lang_code and
11632 emit_handlers where appropriate.
11633 (java_method_add_stmt): Call add_stmt_to_block.
11634 (add_stmt_to_block): New function.
11635 (lookup_method_invoke): Fixed outside comment. new local variable
11636 candicates. Call find_applicable_accessible_methods_list and
11637 find_most_specific_methods_list when searching for a
11638 method. Modified error report to list possible candidates when
11640 (find_applicable_accessible_methods_list,
11641 find_most_specific_methods_list, argument_types_convertible): New
11643 (refine_accessible_methods_list): Function deleted.
11644 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
11645 expr (if applicable) before calling patch_array_ref.
11646 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
11647 (enter_block): Fixed comment.
11648 (enter_a_block): New function.
11649 (patch_assignment): Reorganized. Call try_reference_assignconv for
11650 references. Call valid_cast_to_p instead of can_cast_to_p.
11651 (try_reference_assignconv,
11652 valid_builtin_assignconv_identity_widening_p): New functions.
11653 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
11654 (valid_cast_to_p, valid_method_invocation_conversion_p): New
11656 (build_string_concatenation): Don't resolve StringBuffer.
11657 (patch_cast): Fixed inverted arguments.
11658 (patch_array_ref): Code to save array expr deleted. Call
11659 valid_cast_to_p instead of can_cast_to_p.
11660 (generate_labeled_block): Call generate_name.
11661 (build_jump_to_finally, build_try_statement, java_get_catch_block,
11662 patch_try_statement): New functions.
11663 * typeck.c (match_java_method): Function deleted.
11665 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
11667 * jvspec.c: jvgenmain_spec uses different temporary file names.
11669 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
11671 * jvspec.c (lang_specific_driver): Fail if user specifies
11672 --main= when not linking.
11674 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
11676 * class.c (make_class_data): Push value for `thread' field.
11677 * decl.c (init_decl_processing): Added `thread' field to class.
11679 * class.c (add_field): Always make static fields externally
11682 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
11684 * expr.c (build_java_athrow,
11685 build_java_throw_out_of_bounds_exception, expand_invoke,
11686 build_newarray, expand_java_multianewarray, build_java_monitor):
11687 Update comments to reflect _Jv_* function names.
11689 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
11691 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
11692 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
11693 * parse.y (expand_start_java_method): Likewise.
11695 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
11697 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11699 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11700 (add_field): No longer need to convert from RECORD_TYPE to pointer,
11701 * expr.c: Remove no-longer-needed calls to promote_type.
11702 * decl.c (give_name_to_locals): Liekwise.
11703 * jcf-parse.c (get_class_constant): Compensate for new signatures.
11704 * parse.y: Add/remove promote_type calls as appropriate.
11705 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
11706 (parse_signature_string): Likewise.
11707 (build_java_array_type): Fix for now signature convenions.
11709 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
11711 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
11713 * class.c (init_class_processing): libjava function renamed to
11716 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11718 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11719 * java-tree.def: Fixed DEFTREECODE third argument.
11720 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11721 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11722 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11723 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11724 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11725 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11726 * lang.c (java_tree_code_type, java_tree_code_length,
11727 java_tree_code_name): New arrays.
11728 (lang_init): Append Java tree node definitions to Gcc ones.
11729 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11731 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11733 (java_lex): Allow declaration of empty string constants. Retain
11734 location information on CASE_TK and DEFAULT_TK.
11735 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11736 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11737 Modified to be more robust.
11738 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11739 (build_new_invocation, try_builtin_assignconv,
11740 patch_switch_statement, string_constant_concatenation,
11741 build_string_concatenation, patch_string_cst, patch_string,
11742 java_expand_switch): New function declarations.
11743 * parse.y: Rules related to switch and EH tagged <node>.
11744 (label_id): Set to NULL_TREE
11745 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11747 (this_or_super:): Fixed indentation.
11748 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11749 statement_expression:): Removed call to RULE on all sub-rules.
11750 (switch_expression:, switch_labels:): New rules.
11751 (switch_statement:, switch_block:, switch_block_statement_groups:,
11752 switch_block_statement_group:, switch_labels:, switch_label:):
11754 (throw_statement:, synchronized_statement:, try_statement:):
11755 Defined temporary actions.
11756 (class_instance_creation_expression:): Call
11757 build_new_invocation. Fixed indentation.
11758 (field_access): Fixed indentation.
11759 (method_invocation): Likewise.
11760 (make_qualified_primary): Use THIS_EXPR.
11761 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
11762 resolving from SUPER, set *type_found.
11763 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
11764 (java_complete_tree): Removed unused local variable `location'. Case
11765 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
11766 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
11767 on MODIFY_EXPR: and all binary operator tree code cases. Removed
11768 STRING_CST: case. default: checks for patchable strings.
11769 (complete_function_arguments): Transform string constant or
11770 crafted StringBuffer if necessary.
11771 (build_method_invocation): Fixed comments.
11772 (build_new_invocation): New function.
11773 (patch_assignment): Call try_builtin_assignconv to figure a valid
11774 assignment conversion between builtin types.
11775 (try_builtin_assignconv): New function.
11776 (build_binop): Use URSHIFT_EXPR directly to call build.
11777 (operator_string): Use UNARY_PLUS_EXPR.
11778 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
11780 (do_merge_string_cste, merge_string_cste,
11781 string_constant_concatenation, build_string_concatenation,
11782 patch_string, patch_string_cst): New function.
11783 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11784 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11785 (build_newarray_node): Use NEW_ARRAY_EXPR.
11786 (build_this): Use THIS_EXPR.
11787 (build_return): Enable debug information on return statement.
11788 (build_if_else_statement): Likewise.
11789 (complete_labeled_statement): Fixed related comment.
11790 (build_loop_body): Fixed comment.
11791 (build_bc_statement): Enable debug information on break/continue
11793 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11795 (patch_switch_statement, case_identity, java_expand_switch): New
11798 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11800 * buffer.h (BUFFER_INIT): New macro.
11801 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11802 Pass (struct jcf_partial *state) to most functions.
11803 (jcf_block, jcf_relocation): New types.
11804 Support labels, branches, conditionals, loops.
11806 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11808 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11810 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11812 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11813 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11814 not integer_type_node (INT_TYPE_SIZ bits).
11816 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11818 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11819 * jcf-dump.c (print_exception_table): New function.
11820 (disassemble_method): Better handling of wide instructions.
11821 Make more robust for bad input.
11823 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11825 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11828 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11830 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11832 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11834 * Makefile.in ($(PARSE_H)): Removed target.
11836 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11838 * Makefile.in (JAVA_OBJS): Add memmove.o
11839 (memmove.o): New target & rules.
11841 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11843 * expr.c (expand_invoke): Don't generate a call to the class init
11846 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11848 * Makefile.in: Add many missing dependencies.
11849 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11851 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11852 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11854 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11856 * decl.c (complete_start_java_method): If method is static (and
11857 not private) call _Jv_InitClass.
11858 * expr.c (expand_invoke): Don't call build_class_init.
11860 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11862 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11864 * Make-lang.in (GCJ): Define before using.
11866 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11868 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11869 losing due to namespace pollution in GNU getopt.h
11871 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11873 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11874 (java.all.cross): Likewise.
11875 (java.rest.encap): Likewise.
11877 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11879 * gjavah.c (print_class_decls): Fix thinko in arglist
11880 * jcv-io.c (find_classfile): Similarly.
11882 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11884 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11886 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11888 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11889 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11890 * Makefile.in (PARSE_C): New macro.
11891 (PARSE_H): Likewise.
11892 (PARSE_SCAN_C): Likewise.
11893 ($(PARSE_C)): Target renamed from parse.c.
11894 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11895 (clean): Remove parse-scan.c as well.
11896 (parse.o): Depend on $(PARSE_C).
11898 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11900 * README, license.terms: Removed.
11902 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11903 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11904 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11905 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11906 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11907 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11908 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11909 and Java trademark attribution.
11911 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11913 * Makefile.in: Use gcjh, not gjavah.
11914 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11915 * Make-lang.in: Changed gjavah to gcjh everywhere.
11917 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11919 * gjavah.c: Support new -prepend -add -append flags.
11920 (print_method_info): Method is not virtual if class is final.
11922 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11924 * jv-scan.c: Fixed copyright assignment.
11925 * keyword.gperf: Likewise.
11926 * keyword.h: Likewise.
11927 * lex.c: Fixed copyright assignment.
11928 (java_lex): Push unicode back when parsing '<'.
11929 * lex.h: Fixed copyright assignment.
11930 * parse-scan.y: Likewise.
11931 * parse.h: Fixed copyright assignment.
11932 (build_debugable_stmt, complete_for_loop): New function prototypes.
11933 * parse.y: Fixed copyright assignment.
11934 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11935 size_zero_node when completing a loop with no exit condition.
11936 (for_statement_nsi:): Define action.
11937 (for_init:, for_update:): Return size_zero_node when empty.
11938 (declare_local_variables): Call build_debugable_stmt.
11939 (build_debugable_stmt): New function.
11940 (build_loop_body): Build debugable statement around loop
11942 (complete_loop_body): Take into account the debugable statement
11943 around the EXIT_EXPR.
11944 (complete_loop_body): New function.
11945 (patch_exit_expr): Fixed condition inversion.
11947 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11949 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11950 name of thread define.
11951 * jvspec.c (THREAD_NAME): New macro.
11953 (THREADLIB): Likewise.
11954 (lang_specific_driver): Recognize attempt to link with thread
11955 library or gc library. Recognize -ljava on command line so it
11956 isn't linked against more than once.
11958 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11960 * parse-scan.y (report_main_declaration): Name of the class
11961 containing `main' can be a qualified name.
11963 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11965 * config-lang.in: Changed gjavac to gjc everywhere.
11966 * Make-lang.in: Changed gjavac to gjc everywhere.
11968 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11970 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11971 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11972 and install the files.
11973 * Makefile.in (JAVA_OBJS_LITE): New variable.
11974 (compiler:): Now include jv-scan as a dependency.
11975 (../jv-scan$(exeext), parse-scan.c): New targets.
11976 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11977 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11978 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11979 check for errors even if parse_only.
11980 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11982 (yylex): New function. Uses java_lex body.
11983 (java_lex): Removed commented out statement. Remove local variable
11984 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11985 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11986 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11987 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11988 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11989 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11991 (java_lex_error): Empty if JC1_LITE is defined.
11992 (java_get_line_col): Return 0 if JC1_LITE is defined.
11993 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11994 SET_MODIFIER_CTX): Moved into the section containing the macros
11995 conditionally defined by JC1_LITE.
11996 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11997 argument if JC1_LITE is defined.
11998 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11999 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
12001 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
12002 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
12003 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
12004 to different values according to JC1_LITE.
12005 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
12006 declared if JC1_LITE set.
12007 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
12008 defined if JC1_LITE not set.
12009 (struct parser_ctx): Reorganized and skip the jc1 front end part
12011 (java_layout_classes): New function definition.
12012 (java_push_parser_context, java_init_lex, yyparse, yylex,
12013 yyerror): Prototype always declared. All other static function
12014 prototypes declared only if JC1_LITE is not set.
12015 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
12016 declared in parse.h.
12017 (java_layout_classes): New function.
12018 (java_complete_expand_methods): No longer layout the class here.
12019 * parse-scan.y: New file.
12020 * jv-scan.c: New file.
12022 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
12024 * gjavah.c (main): Handle -friend option.
12025 (friend_specs): New global.
12026 (generate_access): Handle friend_specs.
12027 (process_file): Likewise.
12028 (MAX_FRIENDS): New macro.
12029 (friend_count): New global.
12030 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
12031 Changed all callers.
12033 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
12035 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
12036 (main): Handle processing all the entries of a named .zip archive.
12037 * jcf-io.c (jcf_trim_old_input): New function.
12038 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
12040 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
12042 * lang.c (flag_assume_compiled): Make default be on.
12044 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
12046 * jcf-dump.c: Add bunches of flags to control output more.
12047 (process_class): New function; support printing more than one class.
12048 (main): Support new --print-main and --javap flags.
12049 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
12050 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
12052 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
12054 Change mangling of dispatch table to match C++ vtable (w/thunks).
12055 * class.c (build_dtable_decl), java-tree.h: New function.
12056 (make_class_data): Call it.
12057 * decl.c (init_decl_processing): Likewise.
12059 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
12061 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
12062 soft_anewarray; adjust args passed.
12063 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
12064 match _Jv_NewObjectArray.
12066 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12068 * decl.c (push_labeled_block, pop_labeled_block): New functions.
12069 * expr.c (loopup_label): Call create_label_decl.
12070 (create_label_decl): New function.
12071 (java_lang_expand_expr): Call expand_start_bindings with argument
12073 * java-tree.h Added space after PROTO in function declarations
12075 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
12076 (create_label_decl, push_labeled_block): New function
12078 * lex.c (label_id): Initialize.
12079 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
12081 * parse.h Added space after PROTO in function declarations when
12083 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
12084 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
12085 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
12086 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
12088 (struct parser_ctxt): New fields current_loop,
12089 current_labeled_block.
12090 (build_if_else_statement, patch_if_else_statement,
12091 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
12092 generate_labeled_block, complete_labeled_statement,
12093 build_bc_statement, patch_bc_statement, patch_loop_statement,
12094 build_new_loop, build_loop_body, complete_loop_body): New function
12096 * parse.y (java_warning_count): New global variable.
12097 (label_id): New static variable.
12098 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
12099 (block:): Return size_zero_node when block is empty.
12100 (empty_statement:): Return size_zero_node.
12101 (statement:): Implement supplemental action when for_statement: is
12103 (label_decl:): New rule.
12104 (labeled_statement:): Rewritten using label_decl. Actions
12106 (labeled_statement_nsi:): Likewise.
12107 (if_then_statement): Actions implemented.
12108 (while_expression): New rule.
12109 (while_statement:): Rewritten using while_expression. Actions
12111 (while_statement_nsi:): Likewise.
12112 (do_statement_begin:): New rule.
12113 (do_statement:): Rewritten using do_statement_begin. Actions
12115 (for_statement:): Rewritten using for_begin. Actions implemented.
12116 (for_statement_nsi:): Likewise.
12117 (for_header:, for_begin:): New rules.
12118 (for_init:): Actions implemented.
12119 (statement_expression_list:, break_statement:,
12120 continue_statement:): Likewise.
12121 (yyerror): Count number of issued warning(s).
12122 (java_report_errors): Report error(s) and/or warning(s).
12123 (java_complete_class): Use build_java_argument_signature to
12124 recompute completed method signature.
12125 (java_check_regular_methods): New locals method_wfl and aflags.
12126 Use method_wfl instead of lookup_cl during error reports. Fixed
12127 indentation and modified some error messages. Use
12128 lang_printable_name in method instead of the DECL_NAME. New code
12129 to issue warnings on methods not overriding corresponding methods
12130 private to a different package.
12131 (java_method_add_stmt): Call add_stmt_to_compound.
12132 (add_stmt_to_compound): New function.
12133 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
12134 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
12135 (build_if_else_statement, patch_if_else_statement,
12136 build_labeled_block, generate_labeled_block,
12137 complete_labeled_statement, build_new_loop, build_loop_body,
12138 complete_loop_body, patch_loop_statement, build_bc_statement,
12139 patch_bc_statement, patch_exit_expr): New functions.
12140 * typeck.c (build_java_signature): Build argument signature before
12141 enclosing it in between parenthesis.
12143 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
12145 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
12146 (JAVA_OBJS): Added reminder comment
12148 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
12150 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
12151 be interpreted as a long long.
12153 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
12155 * decl.c (init_decl_processing): Use _Jv_InitClass, not
12156 soft_initialise_class. Use _Jv_NewMultiArray, not
12157 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
12158 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
12159 _Jv_CheckArrayStore, not soft_checkarraystore. Use
12160 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
12162 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
12164 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
12165 length_identifier_node): New global tree node constants.
12166 * parse.y (kw_super, kw_this, kw_length): Removed globals.
12167 Replace uses by super_identifier_node etc.
12168 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
12170 * parse.y (resolve_field_access): Don't special-case ".length" if
12171 flag_emit_class_files.
12172 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
12173 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
12176 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
12178 * decl.c (init_decl_processing): Remove unused method_type_node fields.
12179 * class.c (make_method_value): Remove init for removed fields.
12181 * class.c (layout_class): Use build_java_argument_signature.
12182 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
12184 * typeck.c (push_java_argument_signature): Removed. Merged into ...
12185 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
12186 (build_java_signature): Don't use push_java_argument_signature.
12188 * typeck.c (lookup_argument_method): New function.
12189 * parse.y (java_check_regular_methods): Use lookup_argument_method
12190 instead of lookup_java_method2 followed by lookup_java_method.
12192 * parse.y (check_method_redefinition): Minor optimization.
12194 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
12195 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
12197 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
12199 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
12202 * gjavah.c (java_float_finite): Use K&R-style definition.
12203 (java_double_finite): Likewise.
12204 (generate_access): Now returns void. Changed all callers.
12205 (last_access_generated): Removed.
12206 (process_file): Only make a single pass over the .class file.
12208 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
12210 * class.c (get_dispatch_table): Add extra dummy vtable entry,
12211 for compatibility for G++ (with -fvtable-thunks).
12212 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
12214 * gjavah.c (process_file): Use public inheritance for super-class.
12216 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12218 * lex.c (java_init_lex): Initialize ctxp->package.
12219 * parse.h (struct parser_ctxt): package and package_len replaced
12220 by tree package, an identifier node. Field method_decl_list is
12221 gone. Fixed comments.
12222 (lookup_field_wrapper, merge_qualified_name, not_accessible,
12223 class_in_current_package): New function prototypes.
12224 * parse.y (array_type:): Set class loaded flag on primitive type
12226 (package_declaration:): Assign ctxp->package to the
12228 (method_invocation:): Handle invocation of method qualified by
12230 (single_type_import_declaration:): Removed ambiguity check.
12231 (java_pop_parser_context): New local variable `next'. Reset and
12232 set IMPORT_CLASSFILE_NAME flags on current and previous import
12234 (java_accstring_lookup): Use new local macro COPY_RETURN.
12235 (lookup_field_wrapper): New function.
12236 (parser_qualified_classname): Use merge_qualified_name.
12237 (parser_check_super_interface): Broaden error message.
12238 (do_resolve_class): Check for qualified class name in the current
12239 compilation unit if appropriate.
12240 (process_imports): Check for already defined classes.
12241 (check_pkg_class_access): Got rid of call to
12242 get_access_flags_from_decl.
12243 (java_complete_expand_methods): Call safe_layout_class based on
12244 the current class size.
12245 (make_qualified_primary): Build a WFL qualification on primary if
12247 (merge_qualified_name): New function.
12248 (make_qualified_name): Use merge_qualified_name.
12249 (resolve_expression_name): Use safe_lookup_field.
12250 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
12251 (resolve_qualified_expression_name): Likewise. Check on resolved
12252 element accessibility.
12253 (not_accessible_p, class_in_current_package): New functions.
12254 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
12255 (patch_method_invocation_stmt): Merged common pieces. Check
12256 accessibility of invoked method.
12257 (check_for_static_method_reference): Add returned type in error
12259 (invocation_mode): Get rid of bogus check on PRIVATE methods.
12260 (refine_accessible_methods_list): Merged two conditions in test.
12261 (java_complete_class): Sanity check on stabilize_ref gone.
12262 * zextract.c (read_zip_archive): Cast lseek second argument to long.
12264 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
12266 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
12268 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
12270 * gjavah.c (F_NAN): Removed.
12271 (F_NAN_MASK): New macro.
12272 (F_POSITIVE_INFINITY): Removed.
12273 (F_NEGATIVE_INFINITY): Likewise.
12274 (java_float_finite): Rewrote.
12275 (D_NAN_MASK): Renamed.
12276 (java_double_finite): Rewrote.
12277 (D_POSITIVE_INFINITY): Removed.
12278 (D_NEGATIVE_INFINITY): Likewise.
12280 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
12281 If verbose, print underlying representation of value in hex.
12283 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
12285 * buffer.h, buffer.c: New files.
12286 * Makefile.in (JAVA_OBJS): Add buffer.o.
12288 Support locals variables and writing their debug entries to .class.
12289 * jcf-write.c: Simplify some by user new buffer type.
12290 (vode_buffer_grow): Removed.
12291 (struct localvar_info): New type.
12292 (localsvars, localvartable): New buffers.
12293 (localvar_alloc, localvar_free): New functions.
12294 (generate_bytecode_insns): Handle local variables.
12295 (generate_classfile): Write LocalVariableTable attribute.
12297 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12299 * jcf-io.c (open_in_zip): Check the zipfile magic number.
12300 * zipfile.h (ZIPMAGIC): New macro.
12302 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
12304 * Makefile.in (gjavah.o): Updated dependencies.
12305 (jcf-dump.o): Likewise.
12306 (all.indirect): Use ../gjavah.
12307 (../gjavah$(exeext)): Likewise.
12308 (clean): Don't remove gjavah.
12309 (clean): Remove parse.c, not java/parse.c.
12310 * Make-lang.in (java): Added gjavah.
12311 (gjavah$(exeext)): New target.
12312 (GJAVAH_SOURCES): New macro.
12313 (java.all.build): Added gjavah.
12314 (java.all.cross): Likewise.
12315 (java.rest.encap): Likewise.
12316 * config-lang.in (compilers, stagestuff): Added gjavah.
12318 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
12320 * gjavah.c (java_float_finite): New function.
12321 (java_double_finite): Likewise.
12322 (F_POSITIVE_INFINITY): New macro.
12323 (F_NEGATIVE_INFINITY): Likewise.
12325 (D_POSITIVE_INFINITY): Likewise.
12326 (D_NEGATIVE_INFINITY): Likewise.
12328 (print_field_info): Use java_float_finite and java_double_finite.
12330 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
12332 * parse.y (method_header): Name "this" implicit argument.
12334 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
12336 * jcf-write.c: Write out LineNumberTable attribute in .class file.
12337 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
12338 (put_linenumber): New function.
12339 (generate_bytecode_insns, generate_classfile): Write line numbers.
12341 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12343 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
12344 (lookup_name, build_known_method_ref, build_class_init,
12345 build_invokevirtual, invoke_build_dtable, match_java_method,
12346 build_field_ref, pushdecl_force_head, build_java_binop,
12347 binary_numeric_promotion, build_decl_no_layout,
12348 build_java_arrayaccess, build_newarray, build_anewarray,
12349 build_java_array_length_access, build_java_arraynull_check): New
12350 extern function prototypes.
12351 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12352 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
12354 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
12356 * jcf.h (jcf_out_of_synch): New extern function prototype.
12357 * parse.h: Static/global function implemented in parse.y
12358 prototyped and declarations moved at the end of the file.
12359 (DECL_P): Check that the argument isn't null.
12360 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12361 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
12362 (QUAL_DECL_TYPE): New macro.
12363 (PARAMS): Macro definition removed.
12364 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
12365 (return_statement:): Call build_return.
12366 (field_access:): Call make_qualified_primary in sub rule.
12367 (method_invocation:): Build method invocation and call
12368 make_qualified_primary when processing primaries.
12369 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
12370 get_type_from_signature.
12371 (java_check_regular_method): Extra integer 0 argument when calling
12372 lookup_java_method2.
12373 (lookup_java_interface_method2): Extra method DECL argument when
12374 calling lookup_java_interface_method2.
12375 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
12376 COMPOUND_EXPR node.
12377 (java_complete_expand_method): Layout current class iff not
12378 already done. Don't process interface's methods.
12379 (java_complete_expand_method): Use super class only if it
12380 exists. Use current class otherwise.
12381 (make_qualified_primary): New function.
12382 (resolve_expression_name): Process qualified expression or
12383 expression from primary the same way.
12384 (resolve_expression_name): Two last arguments to
12385 resolve_field_access are now NULL_TREEs.
12386 (resolve_field_access): New variable is_static. Local field must
12387 be DECLs. is_static computed on field DECLs only. Append code in
12388 where_found to the field access if necessary. Use QUAL_DECL_TYPE
12389 to initialize field_type.
12390 (resolve_qualified_expression_name): New local variable,
12391 previous_call_static and is_static. Handle primaries with function
12392 calls, casts, array references and `this'. `super' now handled as
12393 `(super_class)this'. Use is_static to clarify boolean expressions.
12394 Added code to handle case where a proper handle is required to
12395 access a field. Use QUAL_DECL_TYPE where applicable.
12396 (maybe_access_field): New function.
12397 (patch_method_invocation_stmt): New arguments primary, where,
12398 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
12399 deleted. Use `where' as a type to search from if specified. Check
12400 for static method reference where forbidden. Append primary or
12401 current_this to the argument list if not calling constructor nor
12403 (check_for_static_method_reference): New function.
12404 (patch_invoke): Layout the class on which new is done if
12406 (lookup_method_invoke): Changed format to report errors on
12408 (qualify_ambiguous_name): New local variable this_found. Now
12409 handle things from primaries. Method call are considered
12411 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
12412 changed into NULLs.
12413 (not_initialized_as_it_should_p): Comply with the new DECL_P.
12414 (java_complete_tree): New case fo RETURN_EXPR. Process function
12415 call arguments in separate function.
12416 (complete_function_arguments): New function.
12417 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
12419 (patch_assignment): Take the return function slot into account as
12420 a RHS. Distinguish assignment from a return.
12421 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
12422 when checking methods in interfaces.
12423 (resolve_type_during_patch): NULL argument to unresolve_type_p
12424 instead of NULL_TREE.
12425 (patch_newarray): Fixed typo in comment.
12426 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
12427 (build_return, patch_return): New functions.
12428 * typeck.c (lookup_java_constructor): Fixed typo in comment.
12430 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
12432 * constants.c (find_name_and_type_constant, find_fieldref_index,
12433 find_methodref_index): New methods.
12434 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
12435 just return given method. Also, rename to build_known_method_ref.
12436 (expand_invoke): Rename call to build_invoke_non_interface.
12437 * java-tree.h, parse.h: Update prototype.
12438 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
12439 (such as expand_expr_stmt) if flag_emit_class_files.
12440 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
12441 STACK_TARGET, IGNORE_TARGET): New macros.
12442 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
12443 (generate_bytecode_insn): New function to generate method's bytecode.
12444 (generate_classfile): Node generate Code attribute for a method.
12445 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
12446 push_long_const, field_op, adjust_typed_op, maybe_wide):
12447 New functions used by generate_bytecode_insn.
12449 * typeck.c (signature_include_return): Remove variable.
12450 (push_java_argument_signature, build_java_argument_signature): New.
12451 (build_java_signature): Use push_java_argument_signature.
12452 * parse.y: Use build_java_argument_signature instead of fiddling
12453 with signature_include_return.
12455 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
12457 * gjavah.c (print_c_decl): Always generate JArray<>* for array
12460 * Makefile.in (all.indirect): Added gjavah$(exeext).
12461 (gjavah$(exeext)): Added $(exeext).
12464 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12466 * class.c (layout_class): Call to java_layout_parsed_class replace
12467 by safe_layout_class.
12468 * expr.c (build_java_array_length_access): Removed static storage
12469 class in the function definition.
12470 (build_java_arraynull_check): Likewise.
12471 Also fixed typos in two comments.
12472 * lex.c (java_init_lex): Initialize static global kw_length.
12473 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
12474 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
12476 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
12477 * parse.h (resolve_no_layout): New static function declaration.
12478 (get_identifier_in_static): Declaration removed.
12479 (java_layout_parsed_class): Function name declaration changed to
12481 (build_newarray_node, patch_newarray, resolve_type_during_patch,
12482 not_initialized_as_it_should_p, build_this): New static function
12484 (pushdecl_force_head, build_java_binop, int_fits_type_p,
12485 binary_numeric_promotion, stabilize_reference,
12486 build_decl_no_layout, build_java_arrayaccess): Extern function
12487 declarations moved into their own section.
12488 (build_newarray, build_anewarray, build_java_array_length_access,
12489 build_java_arraynull_check): New extern function declarations.
12490 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
12491 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
12493 (CALL_CONSTRUCTOR_P): New macro.
12494 * parse.y (kw_length): New static global tree node.
12495 (return_statement): Tagged <node>.
12496 (RETURN_TK): Tagged <operator>.
12497 (variable_declarator_id:): Build variable declaration with an
12498 empty initialization value if a syntax error was found in the
12499 initialization part of the variable declaration.
12500 (statement_without_trailing_substatement:): return_statement: now
12501 uses the default rule.
12502 (return_statement:): Temporarily fixed to return NULL_TREE.
12503 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
12504 (class_instance_creation_expression:): Class creation rules now
12505 call build_method_invocation upon reduction.
12506 (array_creation_expression:): Rules call build_newarray_node upon
12508 (dim_exprs:): Build a list of dimension expressions.
12509 (dim_expr:): Store location of the OSB_TK in the dimension
12511 (method_invocation:): Added a new error rule.
12512 (build_unresolved_array_type): WFL argument may also be an array
12513 on a primitive type. Name of the argument changed to reflect this.
12514 (method_declarator): Insert argument type at the beginning of the
12515 argument type list and later reverse the list.
12516 (unresolved_type_p): Argument 'returned' may be optionally
12518 (java_layout_class_from_source): Function renamed
12520 (resolve_and_layout): Now call resolve_no_layout and
12522 (resolve_no_layout): New function.
12523 (purify_type_name): New function.
12524 (complete_class_report_errors): Call purify_type_name during error
12525 report on a type not found.
12526 (process_imports): error_found local variable doesn't need to be
12527 initialized to zero.
12528 (declare_local_variables): New local type_wfl. Fixed typo in error
12529 message. type_wfl assigned to unresolved type and used to register
12530 incomplete type. Build a WFL around the variable initialization
12531 statement so that debug info can be generated on it.
12532 (source_start_java_method): Reverse argument list after they've
12534 (current_this): New static global variable.
12535 (java_complete_expand_methods): Set current_this when appropriate.
12536 (resolve_expression_name): Build correct static and non static
12537 field access bearing a simple name.
12538 (resolve_field_access): Resolve the length field of arrays. Handle
12540 (patch_method_invocation_stmt): Set the type of the method
12541 invocation to error_mark_node. This value is later overridden by a
12542 valid type, if any. Don't handle qualified constructor invocation
12543 as qualified method invocation. Call lookup_method_invoke with its
12544 new flag. It's no longer necessary to access the selected method
12545 as the value of a tree list. Handle constructor invocation.
12546 (patch_invoke): Reverse argument list when invoking non interface
12547 methods. Insert call to new as the first argument of the
12549 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
12550 defined within a final class. Return INVOKE_STATIC if the invoked
12551 method is a constructor.
12552 (lookup_method_invoke): New lc argument is a flag to indicate a
12553 constructor lookup. Now handle constructor lookup. Choose the most
12554 specific method in case several were matching the invocation
12555 requirements. Return a method decl instead of a tree list featuring
12556 one single method decl element.
12557 (refine_accessible_methods_list): New lc flag argument to
12558 indicate that a constructor is being looked up.
12559 (not_initialized_as_it_should_p): New function.
12560 (java_complete_tree): Now process fake tree codes
12561 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
12562 save_expr on resolved function call arguments. Case on
12563 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
12564 (patch_assignment): LHS can be a field access expression. When
12565 dealing with reference, lhs_type is the promoted type of the
12566 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
12568 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12569 (patch_binop): Use not_initialized_as_it_should_p where
12571 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12572 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
12574 (resolve_type_during_patch): New function.
12575 (patch_cast): Call resolve_type_during_patch to resolve type and
12576 report error accordingly.
12577 (patch_array_ref): Use not_initialized_as_it_should_p where
12578 applicable. Array base expression is saved before being
12579 used. Promote the type of an array elements if it contains non
12581 (build_newarray_node, patch_newarray, build_this): New functions.
12583 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
12585 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
12586 increment it in `for' statement.
12587 (print_field_info): If number is inf or nan, don't print it.
12588 (print_method_info): If method name is `delete', just ignore it.
12589 (print_c_decl): Special-case jstringArray.
12591 * gjavah.c (help): New function.
12592 (no_argument): New function.
12593 (usage): Changed text.
12594 (main): Rewrote argument handling. Now handles -v, --help,
12596 (version): New function.
12597 (found_error): New global.
12598 (main): Return found_error.
12599 (generate_access): Set found_error.
12600 (print_c_decl): Likewise.
12602 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
12604 * gjavah.c (print_c_decl): Don't print "," when examining field.
12605 Skip type name when looking at "[L" types.
12606 (process_file): Now static.
12607 (generate_access): Now returns int.
12608 (last_access_generated): New global.
12609 (process_file): Clear last_access_generated; make multiple passes
12611 (print_field_info): Just return if generate_access returns true.
12612 (print_method_info): Likewise. Also, allow <init> functions to
12614 (print_c_decl): Added is_init argument. Print constructors
12616 (print_cxx_classname): Use UTF8_GET to extract characters from
12618 (print_base_classname): New function.
12619 (print_class_decls): New function.
12620 (process_file): Use it.
12621 (utf8_cmp): New function.
12623 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
12625 * lang-options.h: Format changed to match changes in gcc/toplev.c
12626 to implement a --help option.
12628 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
12630 * decl.c (init_decl_processing): Revert change to dtable_type.
12632 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
12634 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
12636 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
12638 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
12640 * lang.c (lang_init): Default flag_exceptions to 1, without
12641 checking to see if it's 2 first.
12643 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
12645 * constants.c: Include "system.h".
12646 * decl.c: Likewise.
12647 * lang.c (flag_new_exceptions): Get via extern now.
12648 (lang_init_options): New functions. Turn on flag_new_exceptions.
12650 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12652 * lex.c (java_lex): Return 0 when we see an invalid character in
12655 * lex.c (java_read_char): Specify extra argument when calling
12657 (java_read_unicode, java_parse_end_comment,
12658 java_parse_escape_sequence): Likewise,
12659 (java_lex): Specify extra argument when calling
12660 java_lex_error. Test that IDs are beginning with a legal character
12661 for IDs. Handle invalid characters with an error message and a
12662 call to java_lex_error.
12663 (java_lex_error): Adjust column position by new argument
12664 `forward'. Issue an error even if in the middle of reporting an
12667 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
12669 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
12670 we don't explicitly put a null pointer when we're copying it.
12672 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
12674 * gjavah.c (print_cxx_classname): New function.
12675 (super_class_name): Likewise.
12676 (print_super_fields): Removed.
12677 (in_super): Removed.
12678 (print_field_info): Never generate #defines.
12679 (print_c_decl): Changed generated types to match JNI. No longer
12680 print class name before method name.
12681 (print_method_info): Print "static" before static methods.
12682 Print "virtual" before non-final methods.
12683 (usage): Use exit(1), not exit(-1).
12685 (print_field_info): Use %.17g to print a double.
12686 (last_access): New globals.
12687 (process_file): Initialize last_access.
12688 (usage): Now static.
12689 (ACC_VISIBILITY): New define.
12690 (generate_access): New function.
12691 (print_field_info): Call it.
12692 (print_method_info): Likewise. Also, generate information for all
12693 methods, not just native methods. Return void.
12694 (print_c_decl): Return void.
12695 (print_field_info): Return void.
12697 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12699 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12700 processing the jc1 grammar file. Prefix bison functions and
12701 variables with java_.
12702 (parse.c): Dependencies on parse.h and lex.h
12703 * expr.c (build_java_arrayaccess): Function now global.
12704 * java-tree.h: Comment reorganized to carry on previous
12705 classification effort.
12706 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
12707 RESOLVE_TYPE_NAME_P): New flags on WFLs.
12708 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
12709 java_parse (new prefix java_ generated by bison).
12710 (java_layout_parsed_class, java_register_parsed_class): Function
12712 (yyparse): Removed unnecessary call to init_outgoing_cpool.
12713 * lex.c (static tree wfl_op): Variable deleted.
12714 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12715 ctxp fields to NULL_TREE.
12716 (java_lex): No longer create WFL for operators. Filename caching
12717 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12718 created as STRING_CST and later expanded. Removed extra argument
12719 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12721 (build_wfl_node): Removed code in comments.
12722 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12723 store token and location data in the current bison token.
12724 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12725 static/extern function declaration at the beginning of the file.
12726 (struct qualification): Data structure definition deleted.
12727 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12728 (qualify_ambiguous_name): Function declaration modified. Function
12729 now returns nothing.
12730 (build_array_ref, patch_array_ref, make_qualified_name,
12731 resolve_qualified_expression_name, maybe_generate_clinit,
12732 resolve_field_access): New static function declarations.
12733 (build_java_arrayaccess): New extern function declaration.
12734 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12735 (CALL_EXPR_PRIMARY): Macro deleted.
12736 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12737 (struct parser_ctxt): Field initialized_final
12738 removed. non_static_initialized, static_initialized: New fields.
12739 * parse.y (static tree kw_super, static tree kw_this): New global
12741 (%union): tree wfl field of operator member replaced by int
12742 location. WFLs are non longer created for operators.
12743 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12744 (qualified_name:): Now calls make_qualified_name to build the
12746 (type_declaration:): Consider generating <clinit> when class
12748 (variable_declarator:): Directly build an assignment node when the
12749 variable is initialized when declared.
12750 (this_or_super:): Build a WFL and set current location when THIS
12751 or SUPER are parsed.
12752 (expression_statement:): Wrap statement around a WFL.
12753 (primary_no_new_array:): Fixed typo. Changed value returned by
12754 THIS_TK because of its new type (temporary).
12755 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12756 (field_access:): Build qualified name with SUPER.
12757 (method_invocation:): Fixed returned value because of SUPER's new
12759 (array_access:): Use OSB_TK location information.
12760 (post_increment_expression:, post_decrement_expression:,
12761 unary_expression:, pre_increment_expression:,
12762 pre_decrement_expression:, unary_expression_not_plus_minus:,
12763 cast_expression:, multiplicative_expression:,
12764 additive_expression:, shift_expression:, relational_expression:,
12765 equality_expression:, and_expression:, exclusive_or_expression:,
12766 inclusive_or_expression:, conditional_and_expression:,
12767 conditional_or_expression:, assignment:): Use new location/token
12768 information available on operators.
12769 (create_class): Set super_decl_type to NULL_TREE when processing
12771 (register_fields): Field initialization is now a MODIFY_EXPR
12772 node. Chain initialization code to the matching lists (according
12773 the the field declaration modifiers).
12774 (maybe_generate_clinit): New function.
12775 (method_header): Don't set method's DECL_NAME to a WFL when adding
12776 methods to java.lang.Object.
12777 (resolve_and_layout): Now can return NULL_TREE if the type
12778 resolution fails. Otherwise, return the class DECL instead of its
12780 (check_method_redefinition): Don't patch method DECL_NAME if it
12781 belongs to java.lang.Object.
12782 (process_imports): Simply assign error_found to the value returned
12783 by check_pkg_class_access.
12784 (declare_local_variables): Don't use their init statements (if
12785 any) when parsing error were previously found. Reuse MODIFY_EXPR
12786 build during parsing as an init statement.
12787 (java_method_add_stmt): Now return the current method body.
12788 (java_layout_parsed_class, java_register_parsed_class): Functions
12790 (java_complete_expand_methods): Initialize the constant pool on a
12791 per class basis. Layout the classes before expanding their method
12792 bodies. Don't try expand artificial constructor code if error were
12793 found. Make the classes data and register them if no error were
12795 (java_complete_expand_method): Retrieve an artificial constructor
12796 argument list before entering its body. Assign the top block to
12797 the artificial constructor function body and set types of declared
12798 blocks and compound statements to void. Walk method body if not an
12799 artificial constructor.
12800 (make_qualified_name, cut_identifier_in_qualified): New functions.
12801 (resolve_expression_name): Fixed comments. Save/restore the
12802 current class CLASS_LOADED_P flag value. Build non qualified
12803 static field access and handle qualified expression names.
12804 (resolve_field_access, resolve_qualified_expression_name): New
12806 (patch_method_invocation_stmt): Use the new expression resolution
12807 scheme, calling resolve_field_access when the function call is
12808 resolved as an expression.
12809 (qualify_ambiguous_name): Function rewritten to work on qualified
12810 expression produced by make_qualified_name.
12811 (java_complete_tree): Promote type when function's argument are
12812 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12813 the assignment to discover further errors if RHS is a expression
12814 name that fails to evaluate. Declare LHS initialized even though
12815 the assignment failed. Don't use the location variable and removed
12816 extra argument in patch function calls. Now handle the ARRAY_REF
12817 case and build internal string representation when STRING_CSTs are
12819 (build_method_invocation): Don't wrap function call around a WFL.
12820 (build_assignment): Likewise. Use the operator location
12822 (patch_assignment): Handle array access LHSs. Handle error
12823 provenance, resulting in a better error report.
12824 (build_binop): Use op_location from operator as binop location
12826 (build_unaryop, build_incdec, build_cast): Likewise.
12827 (patch_binop): Extract location information from the node. Fixed
12828 typo in error message.
12829 (patch_unary_op): Extract location information from the node.
12830 (build_array_ref, patch_array_ref): New functions.
12832 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12834 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12835 match _Jv_IsInstanceOf.
12836 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12837 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12839 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12841 * decl.c (init_decl_processing): Functions are now named
12842 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12844 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12846 * java-tree.h (load_class): Add prototype.
12847 * class.c (is_compiled_class): Add missing arg to load_class.
12848 * expr.c (expand_java_NEW): Call load_class.
12849 * parse.y (process_import): Removed bogus use of void return value.
12851 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12853 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12854 Function name is "_Jv_Throw" instead of "soft_athrow".
12855 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12856 Function name is "_Jv_AllocObject" instead of "soft_new".
12857 Takes an extra parameter (object size).
12858 * expr.c: Update calls.
12860 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12862 * lex.c (java_get_line_col): Handle end-of-file.
12863 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12865 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12867 * lang.c (lang_init): Make -fexceptions the default.
12868 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12869 exception handling is not turned on.
12871 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12873 * lang.c (flag_new_exceptions): Make this this default.
12874 * decl.c (end_java_method): Call emit_handlers.
12875 * except.c (method_init_exceptions): Set language code and version.
12876 (expand_start_java_handler): Enable exception, and call
12877 expand_eh_region_start.
12878 (expand_end_java_handler): Enable exception, and set up catch blocks.
12879 (emit_handlers): New routine to generate the saved handlers.
12880 * java-except.h (emit_handlers): Add prototype.
12882 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12884 We used to have three different representations of the constant pool:
12885 the CPool structure, the tree_constant_pool, and the constructures
12886 used to build the Class object (which may need class and string
12887 constants) in compiled code. None were appropriate for compiling
12888 to .class files, so I did a major overhaul.
12890 First, the tree_constant_pool array was removed. Things were
12891 modified to the CPool structure in the JCF could be used.
12892 Second, a "capacity" field was added to the CPool, and functions
12893 written to search for a matching constant, adding one if not found.
12894 The code that generated the Class object was changed to use a CPool.
12895 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12896 the static Class object are now only in build_constants_constructor.
12897 Finally, I wrote code which can generate a .class file (including its
12898 constant pool) from the RECORD_TYPE of a class. This is a big step
12899 on the way to compiling Java source into .class files.
12901 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12902 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12904 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12905 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12906 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12907 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12908 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12909 (lang_type): Removed constant_pool field.
12910 * jcf.h (CPool): Renamed size to count. Added field capacity.
12911 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12912 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12913 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12915 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12916 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12917 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12918 (set_constant_entry, find_constant1, find_constant2,
12919 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12920 find_utf8_constant, find_class_or_string_constant): New functions.
12922 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12923 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12924 (give_name_to_class, get_class_constant): Likewise.
12925 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12926 (get_name_and_type_constant, get_ref_constant): Removed.
12927 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12928 * parse.y: Don't save/restore tree_constant_pool.
12929 * verify.c (verify_jvm_instructions): Update for new approach.
12930 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12932 * lang-options.h: Added -femit-class-file, -femit-class-files.
12933 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12934 (lang_f_options): Added "emit-class-file(s)".
12936 * expr.c (build_java_arrayaccess): Generate more efficient array
12937 bounds checking, by using unsigned compare.
12939 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12941 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12943 * parse.h: New comment on the handling of unresolved type
12944 identifiers. JDEPs are now part of the jdep_code enum.
12945 (typedef struct jdep): Now use enum jdep_code or int, depending on
12946 availability. Both are narrowed down to an 8 bits bitfield.
12947 (CALL_EXPR_PRIMARY): Fixed comment.
12949 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12951 * Make-lang.in (java): Added gjavac and jvgenmain.
12952 (java.start.encap): Depend on gjavac.
12953 (java.rest.encap): Depend on jvgenmain.
12955 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12956 (JAVA_CROSS_NAME): Likewise.
12957 (java.all.build): Depend on jvgenmain and gjavac.
12958 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12959 (jvgenmain$(exeext)): New target.
12960 (java.install-common): Wrote.
12961 * config-lang.in (compilers, stagestuff): Added gjavac and
12964 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12966 * lang.c (lang_decode_option): New argc/argv interface.
12968 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12970 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12971 * decl.c (build_decl_no_layout): New function.
12972 * expr.c (java_lang_expand_expr): Layout declarations found in
12973 blocks before they're pushed.
12974 * jcf-parse.c (load_class): Save current line when parsing class
12976 (parse_source_file): Register class before expanding their
12978 * lang.c (put_decl_node): Produce `null' when `void *' is
12980 * lex.c (static tree wfl_op): New static global, for error report
12982 (java_init_lex): wfl_operator and wfl_op initialized
12983 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12985 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12986 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12987 build_unresolved_array_type): New static function definitions.
12988 (build_decl_no_layout): New extern function declared.
12989 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12990 faulty modifier exists.
12991 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12992 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12993 (UNARY_PLUS_EXPR): New fake operator.
12994 (struct parser_ctxt): New field osb_number.
12995 * parse.y (static tree wfl_operator): New static WFL for operator
12996 bound error messages.
12997 (DECR_TK, INCR_TK): Moved.
12998 (OP_TK): Tagged <operator>.
12999 (array_type:): Now call build_unresolved_array_type.
13000 (dim_expr:): Count the number of '[' seen.
13001 (post_increment_expression, post_decrement_expression,
13002 pre_increment_expression, pre_decrement_expression,
13003 unary_expression_not_plus_minus, unary_expression:): Actions are
13004 now building the corresponding unary expressions.
13005 (cast_expression:): Actions are now building cast expressions.
13006 (build_unresolved_array_type): New function.
13007 (create_interface): Reset the number of declared interfaces.
13008 (create_class): Likewise.
13009 (method_header): Methods declared within the scope of an interface
13010 are now implicitly set public and abstract.
13011 (java_complete_class): Variable's and parameter's type are patched
13012 with a promoted type.
13013 (declare_local_variables): Resolved non builtin types are promoted
13014 before being used to build a variable decl. Removed type patch
13015 posted on variable initialization statement.
13016 (source_start_java_method): Use build_decl_no_layout to build the
13017 decl of a parameter of incomplete type.
13018 (java_register_parsed_class): Process interfaces too. Call
13019 rest_of_decl_compilation on each processed class declarations.
13020 (java_complete_expand_methods): Don't attempt to expand things in
13022 (java_complete_tree): Process CONVERT_EXPR, even though it always
13023 has a type. Propagate error_mark_node to node's type too. Promote
13024 method's call argument type and return error_mark_node if
13025 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
13026 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
13027 handle unary operator nodes.
13028 (build_assignment): Added comment.
13029 (print_int_node): New function.
13030 (patch_assignment): New second argument. New error handling. Use
13031 print_int_node. Handle references. Use can_cast_to_p to issue
13032 different error message according to the context and check upon
13033 the initialization of the RHS.
13034 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
13035 (operator_string): Handle more operators.
13036 (patch_binop): No longer use a function static
13037 wfl_operator. Improved error message on shift distance.
13038 (build_unaryop, build_incdec, build_cast, patch_unaryop,
13039 patch_cast): New functions.
13041 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
13043 * jvspec.c: New file.
13044 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
13046 * java-tree.h (identifier_subst): Add declaration.
13048 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
13050 * jvgenmain.c (main): Generate call to JvRunMain.
13052 * class.c (make_class_data): Push value for "sync_info" field.
13053 * decl.c (init_decl_processing): Push "sync_info" field.
13055 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
13057 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
13058 Java (source) name, not signature.
13059 Set TYPE_ALIGN to (at least) that of element_type.
13061 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
13063 * class.c: Moved classname-mangling-rekated code to ...
13064 * mangle.c: ... this new file.
13065 * jvgenmain.c: New program (needs mangle.c) to generate main program.
13066 * Makefile.in: Update for above changes.
13068 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13070 * expr.c (truthvalue_conversion): Convert integer and floating
13071 point value to their truth value.
13072 * lex.c (java_lex): Handle the `null' literal.
13073 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
13074 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
13075 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
13078 * parse.y: Reorganization/documentation on token declaration.
13079 (binop_lookup[]): New added new tree codes.
13080 (relational_expression): Build corresponding binary operators.
13081 (equality_expression, conditional_and_expression,
13082 conditional_or_expression): Likewise.
13083 (java_complete_class): Fix crash in debug message.
13084 (java_complete_tree): Check initialization of method call
13085 arguments. Further bogus node evaluation to detect more error
13086 during assignments. Handles more binary operators.
13087 (patch_assignment): Use DECL_P.
13088 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
13090 (operator_string): Handle more case. Compacted source.
13091 (patch_binop): Changed function comment. Checking for
13092 uninitialized first operand takes the compound assignment into
13093 account and uses DECL_P. Checking for uninitialized second operand
13094 delayed to routine's end. Use macros to issue type bound error
13095 messages and issue messages on both operands if their types are
13096 different. Force fixed type into node. Handle all binary
13099 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13101 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
13102 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
13103 build operator node and return tokens.
13104 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
13105 * parse.h (java_complete_tree): Changed returned type in prototype.
13106 (build_method_invocation, build_assignment, patch_assignment,
13107 patch_binop): New static function declarations.
13108 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
13109 BUILD_EXPR_WFL): New macros.
13110 * parse.y (enum tree_code binop_lookup[]): New static for token to
13112 (%union): Parser union has new sub-structure `operator'.
13113 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
13114 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
13115 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
13116 ASSIGN_ANY_TK): Tokens tagged `operator'.
13117 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
13118 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
13119 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
13120 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
13121 (assignment_operator:): Rule tagged `operator'.
13122 (expression_statement:): Re-installed default rule.
13123 (method_invocation:): Sub rules call build_method_invocation.
13124 (postfix_expression:): Don't attempt to resolve name here. Just
13126 (multiplicative_expression:): Sub-rules build corresponding binop
13128 (additive_expression:, shift_expression:, and_expression:,
13129 exclusive_or_expression:, inclusive_or_expression:): Likewise.
13130 (assignment:): Sub rule invoke build_assignment.
13131 (assignment_operator:): Default rules on sub rules.
13132 (force_error): Added documentation on this variable.
13133 (declare_local_variables): Build initialization calling
13135 (expand_start_java_method): Removed unused rtx declaration. Mark
13136 arguments as already initialized.
13137 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
13138 (java_complete_expand_methods): Don't process next method if
13139 completion of the previous one triggered errors.
13140 (java_complete_expand_method): Call source_end_java_method if no
13141 error were found during completion.
13142 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
13143 locals declaratilon. Handle names found within a class. Return
13144 error_mark_node when things aren't found.
13145 (patch_method_invocation_stmt): Return error_mark_node on failures.
13146 (patch_invoke): Removed unused local. Return the correct node.
13147 (java_complete_tree): Now returns a value. The BLOCK section binds
13148 local identifiers and the type of a BLOCK is now void. Assign the
13149 result of operand completion on COMPOUND_EXPR. Assign the
13150 encapsulated node of a WFL to the result of its completion, except
13151 when the node is an identifier. Now handle MODIFY_EXPR and several
13152 binary operators. Return error_mark_node on errors.
13153 (build_method_invocation, build_assignment, patch_assignment,
13154 build_binop, operator_string, patch_binop): New functions.
13155 * typeck.c (binary_numeric_promotion): New function.
13157 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
13159 * class.c (identifier_subst): New convenience wrapper for ident_subst.
13160 Replace most uses of ident_subst by identifier_subst.
13162 * class.c (push_class_static_dummy_field): Removed function.
13163 (build_class_ref): Find Class object decl by looking up "CNAME.class",
13164 instead of looking got "class" static field. Create that decl here.
13165 (class_identifier_node): Removed; no longer needed.
13166 (init_class_processing): Don't init class_identifier_node.
13167 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
13168 Do nreverse 0 times (instead of twice) for Object and Class.
13169 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
13171 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
13173 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
13174 while initializing linenumber_count and linenumber_table.
13175 Do it before init_function_start (which calls emit_line_note).
13176 * expr.c (expand_byte_code): Don't need to clear lineno here.
13178 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
13180 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
13181 then mangle number as _N_.
13183 * class.c (mangle_class_field): New function.
13184 (build_class_ref): Set assembler name of class reference using
13185 mangle_class_field.
13186 (push_class_static_dummy_field): Likewise.
13188 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
13190 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
13191 of assigning to TREE_CODE. The latter method exploits a feature
13192 of GCC that is not ANSI compliant.
13194 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13196 * decl.c (pushdecl_force_head): New function.
13197 (pushlevel): Removed conditional printf.
13198 (complete_start_java_method): Don't enter local variable scope if
13199 function is compiled from source code.
13200 * expr.c: parse.h now included
13201 (java_lang_expand_expr): New function.
13202 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
13203 printf. Terminate buffer when doing directories.
13204 * jcf-parse.c (parse_source_file): Call lang_init_source before
13205 parsing and before code generation.
13206 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
13207 use printf if the macro is defined.
13208 * lang.c (lang_init): Install lang_expand_expr hook on
13209 java_lang_expand_expr.
13210 (java_dummy_print): New function.
13211 (lang_init_source): New function.
13212 * lex.c (java_lex): Remember location of an opening brace at the
13213 second nesting level.
13214 (java_is_eol): Unget character seen after a CR if it is EOF.
13215 * parse.h: Now includes lex.h
13216 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
13217 printf if the macro is defined.
13218 (expand_start_java_method, build_expr_block, enter_block,
13219 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
13220 New static function declarations.
13221 (pushdecl_force_head): New extern function declaration.
13222 (INCOMPLETE_TYPE_P): New macro.
13223 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
13224 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
13225 BLOCK_EXPR_ORIGIN): New macros.
13226 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
13227 DECL_SOURCE_LINE_LAST): New macros.
13228 (struct parser_ctxt): Removed field current_method_decl, redundant
13229 with the field current_function_decl. Added fields
13230 first_ccb_indent1 and pending_block.
13231 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
13232 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
13234 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
13235 (compilation_unit:): Cosmetic on sub rule.
13236 (type_declaration:): Cosmetic on sub rules. Added an error rule.
13237 (variable_initializer:): Installed default rule on expression:.
13238 (method_declaration:): method_header: starts a new
13239 method. method_body: installs the function body, absorbs blocks
13240 emitted for temporary variable scopings, pops function's body block
13241 and merges function's last statement lineno in DECL_SOURCE_LINE.
13242 (method_body:): Installed default rules.
13243 (block:): Call enter_block when an opening brace is seen. Absorb
13244 scoping blocks and call exit_block when a closing brace is seen.
13245 (block_statement:): Cosmetic changes.
13246 (method_invocation:): Create WFL around CALL_EXPR node.
13247 (patch_stage): Added comment around definition.
13248 (method_header): Try to use first_ccb_indent1 as the first line of
13249 the method, so BP debug info are emitted at the first opening
13250 brace of the function. If the function has no body, use the
13251 location of the function's name. Override currently defined method
13252 name with the matching WFL so we can point redefinition errors
13253 using the location where the function's name was declared.
13254 (check_abstract_method_header): Interprets DECL_NAME as an
13255 identifier or as a WFL, accordingly.
13256 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
13257 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
13258 location and name information out of it and reinstall DECL_NAME to
13259 its original identifier node value.
13260 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
13261 function's source code).
13262 (read_import_dir): Test the value returned by find_class and issue
13263 a fatal accordingly.
13264 (declare_local_variables): Push a new block for the scope of the
13265 new variable(s) if code has been already generated at that nesting
13266 level. Pinpoint redefinition errors using the variable id
13267 WFLs. Generate initialization code if necessary. If the variable
13268 type is incomplete, register a patch on its decl.
13269 (source_start_java_method): Rewritten. Define a new block for the
13270 function's parameters. Build parameter decl out of function's
13271 arguments and register them for a patch if their types are
13273 (expand_start_java_method): Includes the part of
13274 source_start_java_method that was pushing the parameter decls and
13275 completing the method start code.
13276 (source_end_java_method): Removed call the expand_end_bindings and
13277 poplevel (already taken care of). Reinstall function's arguments
13278 and get function's last line of code before calling
13279 expand_function_end.
13280 (java_method_add_stmt): New comment before the function's
13281 code. Complement the second operand of the current COMPOUND_EXPR
13283 (java_complete_expand_methods): Don't generate debug info on line
13284 zero when expanding a generated constructor.
13285 (java_complete_expand_method): Set start and end line numbers for
13286 a artificially generated constructor to one and manually call
13287 enter_block and exit_block when defining it. For all methods:
13288 expand function's start calling the new expand_start_java_method
13289 and invoke java_complete_tree on the effective method's body, if
13291 (resolve_expression_name): Now use lookup_name_in_blocks to search
13292 local variable decls and print out an error when variables are
13294 (patch_method_invocation_stmt): Inserted comment before the
13296 (lookup_method_invoke): Chain method's arguments using chainon
13297 with the current arg list as a second argument. Inserted missing
13298 IDENTIFIER_POINTER when reporting an error on methods not found.
13299 (refine_accessible_methods_list): Don't retain constructors.
13300 (patch_arguments): Function removed.
13301 (java_complete_tree): Inserted comment before the function's
13302 code. New case for BLOCKs. Moved the WFL case a bit
13303 further. Complete function's arguments.
13304 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
13305 maybe_absorb_scoping_blocks): New functions.
13307 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13309 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
13311 * jcf-parse.c (parse_source_file, java_error_count): New forward
13312 and extern declarations.
13313 (java_parse_abort_on_error): Macro moved.
13314 (jcf_parse_source): fatal called if fopen fails. Now calls
13316 (parse_source_file): New parse_only parameter. Reflects the
13317 elimination of the second pass.
13318 (yyparse): parse_source_file called with argument set to 0.
13319 * jcf.h (JCF_ZERO): Sets java_source to zero.
13320 * lex.c (java_init_lex): pass argument is gone. Function modified
13321 to be called once during the analysis of a file.
13322 (java_unget_unicode): Fixed typo in fatal message.
13323 (java_get_line_col): Likewise.
13324 (java_lval): Likewise. String literals no longer built during
13326 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
13328 * parse.h (MODIFIER_WFL): New macro.
13329 (parse_check_super, parser_check_super_interface): Now return int.
13330 (parser_chain_incomplete_item, not_builtin_p,
13331 complete_method_decl): Declarations removed.
13332 (build_method_invocation_stmt, build_invoke): Renamed using the
13333 `patch' instead of `build'
13334 (register-incomplete_type, obtain_incomplete_type,
13335 java_complete_tree, java_complete_expand_method,
13336 unresolved_type_p, create_jdep_list): New function declarations.
13337 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
13338 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
13339 (jdep): New typedef on new struct _jdep.
13340 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
13341 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
13342 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13343 JDEP_RESOLVED_P): New macros.
13344 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
13345 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
13346 JDEP_VARIABLE): New enum values and jdep kinds.
13347 (jdeplist): New typedef on struct _jdeplist.
13348 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
13350 (CALL_EXPR_PRIMARY): New macro.
13351 (struct parser_ctxt): Fields java_pass, current_method_decl,
13352 method_decl_list deleted. New field jdeplist.
13353 (INCOMPLETE_P): Macro deleted.
13354 * parse.y (single_type_import_declaration:): Removed pass switch.
13355 (type_import_on_demand_declaration): Likewise.
13356 (field_declaration:): Removed pass switch on all sub rules.
13357 (class_declaration:): Call the complete_class_decl removed on
13359 (method_declaration:): Removed second pass switch. No longer chain
13360 methods decl when method_header reduced.
13361 (method_header:): Sub rules no longer depend on pass switch.
13362 (method_declarator:): Likewise.
13363 (method_body:): Likewise.
13364 (abstract_method_declaration:): Likewise.
13365 (block_statement:): Likewise.
13366 (local_variable_declaration:): Likewise.
13367 (argument_list:): Likewise.
13368 (method_invocation:): Likewise. Call to build_method_invocation_stmt
13369 removed. Partial CLASS_EXPR tree node built instead.
13370 (postfix_expression:): Removed pass switch on all sub rules.
13371 (java_pop_parser_context): Free classd_list content.
13372 (yyerror): Call obstrack_grow0 to finalize error message.
13373 (check_class_interface_creation): Comment modified to reflect new
13374 returned value meaning. Removed second pass switch. Return 1 if an
13375 error was found, 0 otherwise. Adjust pointer on filename if a
13376 leading path separator was found.
13377 (maybe_create_class_interface_decl): Removed first pass switch
13378 when linking the class decl to the class_list. Install a new
13379 jdep_list for the class.
13380 (add_superinterfaces): List of unresolved interfaces is
13381 gone. Unresolved interfaces are directly added to the current
13383 (create_interface): Second pass shortcut removed.
13384 ctpx->modifier_ctx access through MODIFIER_WFL.
13385 (create_class): Second pass shortcut removed. Call to
13386 register_incomplete_type replaces the call to
13387 parser_chain_incomplete_item.
13388 (complete_class_decl): Function removed.
13389 (duplicate_declaration_error): New way of retrieving redeclared
13391 (register_fields): Call to lookup_modifier_cl replaced by
13392 MODIFIER_WFL. New way of handling unresolved type, using
13393 unresolved_type_p and obtain_incomplete_type.
13394 register_incomplete_type replaces call to parser_chain_incomplete_item.
13395 (patch_stage): New static global variable.
13396 (method_header): New way of handling unresolved type, using
13397 unresolved_type_p and obtain_incomplete_type. patch_stage used to
13398 indicates that the method decl needs to be patched.
13399 (check_abstract_method_header): Call to lookup_modifier_cl
13400 replaced by MODIFIER_WFL.
13401 (method_declarator): Incomplete argument type are registered
13402 calling register_incomplete_type. Patch on the declared method is
13403 issued in that case.
13404 (unresolved_type_p): New function.
13405 (parser_check_super_interface): New comment to reflect function's
13406 modified returned type (int). Function and has a new argument
13407 this_wfl. Call to parse_error_context uses this_wfl instead of
13408 relying on lookup_cl.
13409 (parser_check_super): Comment reflects function's new returned
13410 type (int). Function returns nonzero value on error.
13411 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
13412 register_incomplete_type, jdep_resolve_class): New functions to
13413 handle incomplete types in declarations.
13414 (java_complete_class): Rewritten to work with the new incomplete
13415 type handling scheme.
13416 (complete_class_report_errors): Likewise.
13417 (complete_method_decl): Removed: it jobs is now handled by
13418 java_complete_class.
13419 (do_resolve_class): Class loaded in not already loaded and not
13420 found in Java source code.
13421 (java_check_regular_methods, java_check_abstract_methods): Don't
13422 call complete_method_decl anymore.
13423 (lookup_modifier_cl, not_builtin_p): Functions deleted.
13424 (read_import_dir): Got rid of the pass number dependency.
13425 (declare_local_variables): New handling of unresolved types (patch
13427 (source_start_java_method): New parameter level. Function called
13428 with level set to 1 when argument types are potentially
13429 unresolved. Called to complete the job with level set to 2 once
13430 types are complete.
13431 (source_end_java_method): Call to permanent_allocation
13432 removed. Waiting to be replaced by a more suitable obstack
13434 (java_complete_expand_methods, java_complete_expand_method,
13435 java_expand_finals): New functions.
13436 (build_method_invocation_stmt): Renamed
13437 patch_method_invocation_stmt. Extracts function call expression
13438 (wfl) and arguments (args) from CALL_EXPR tree operands.
13439 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
13440 call. Patch the function and argument operand of the CALL_EXPR
13442 (patch_argument, java_complete_tree): New functions.
13444 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
13446 Recover from missing fields and methods (i.e. error instead of fatal).
13447 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
13448 * expr.c (expand_invoke): Recover from missing method.
13449 (expand_java_field_op): Recover from missing field.
13450 Inline references to java.lang.{Integer,Char,...}.TYPE.
13451 * typeck.c (get_type_from_signature), java-tree.h: New function.
13452 * class.c (add_method): Use get_type_from_signature.
13453 (build_class_ref): Handle a class that was not found.
13454 * typeck.c (convert): Handle conversion to pointers (for convenience).
13455 * verify.c (verify_jvm_instructions): Use get_type_from_signature
13456 instead of lookup_field to handle missing fields.
13458 * jcf-parse.c (process_zip_dir): Set java_source.
13460 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
13462 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
13464 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13466 * jcf-parse.c (load_class): Don't change input_filename before
13467 calling jcf_parse_source (but still do it before calling
13469 (jcf_parse_source): Assign input_filename after having saved the
13471 * lex.c (java_init_lex): Chain a WFL node to the import on demand
13472 list. ctxp->modifier_ctx zeroed according to its new
13473 definition. ctxp->filename initialized. Removed
13474 JAVA_MODIFIER_CTX_UNMARK.
13475 (java_unget_unicode): Update the character based column position.
13476 (java_allocate_new_line): ref_count not used anymore. Always free
13477 ctxp->p_line. Initialize c_line->char_col to 0.
13478 (java_get_unicode): Update the character based column position.
13479 (java_lex): Use ctxp->elc to store current position in source
13480 file, at the beginning of the parsed token. Set modifier_ctx entry
13481 corresponding to the parse modifier to a WFL node. Return a WFL
13482 node when an identifier is parsed.
13483 (java_lex_error): Now uses ctxp->elc to store current position in
13485 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
13486 * lex.h (build_wfl_node): New function definitions.
13487 (struct java_line): ref_count and next fields are gone. New field
13489 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13490 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
13491 (JAVA_COLUMN_DELTA): New macro.
13492 (java_lc): New typedef on new struct _java_lc.
13493 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
13494 (parse_error_context, parse_warning_context): Changed prototypes.
13495 (java_get_line_col): Added as an available global function.
13496 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
13497 (IC_DECL): Replaced by macro IC_TYPE
13498 (DEPEND_WFL): New macro.
13499 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
13501 (exit_java_complete_class): Removed a commented out statement.
13502 (struct parser_ctxt): Added comments on fields. modifier_ctx is
13503 now an array of tree nodes. Deleted fields line_list and
13504 e_line. New field elc, to replace e_line.
13505 * parse.y (array_type:): Build WFL node.
13506 (qualified_name:): Build a single WFL node out of two. Retain
13507 the location information of the first node in the resulting node.
13508 (package_declaration:): Use package name as a WFL node
13509 (single_type_import_declaration:): Use imported name as a WFL node.
13510 (type_import_on_demand_declaration:): Use root of the imported
13511 packages as a WFL node.
13512 (field_declaration:): Removed unused local variable cl.
13513 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
13514 (yyerror): New static elc. Removed static error_line, error_pos.
13515 New local code_from_source. Save ctxp->elc into elc at the first
13516 pass. Call java_get_line_col to get a string of the line where
13517 the error occurred.
13518 (debug_line): Removed static function.
13519 (parse_error_context, parse_warning_context): Parameter cl is now
13520 a WFL node. Use its value to initialize ctxp->elc.
13521 (redefinition_error): Parameter cl is now a WFL node.
13522 (parse_add_interface): New parameter wfl. No longer call
13523 lookup_cl, use wfl instead.
13524 (check_class_interface_creation): Parameter cl is now a WFL node.
13525 (maybe_create_class_interface_decl): Likewise.
13526 (add_superinterfaces): New function.
13527 (create_interface): Removed local cl, node, super_decl,
13528 super_decl_type. Function now uses id as a WFL node. Better
13529 warning/error report on obsolete or forbidden mix of
13530 modifiers. Now calls add_superinterfaces to register interfaces.
13531 (create_class): Removed local cl, node. Local variable id is used
13532 as a WFL node. Better error report on forbidden modifier
13533 mix. Uses add_superinterfaces to register interfaces.
13534 (find_field): Argument cl is now a WFL node. Now store the WFL
13535 node of a fields that needs to be checked for their
13537 (method_header): Local variable node non longer used. Local
13538 variable id replaces cl.
13539 (check_modifiers_consistency): Local variable cl is now a WFL
13541 (method_declarator): Local variable cl replaced by parameter id.
13542 (parser_qualified_name): Now uses parameter name as a WFL node.
13543 (parser_check_super_interface): New parameter wfl, for achieve
13544 greater accuracy during error reports.
13545 (parser_chain_incomplete_item): New parameter named location. Used,
13546 along the decl, to construct the incomplete item node.
13547 (java_complete_class): resolve_class now uses WFL node extracted
13548 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
13550 (complete_method_decl): Unresolved function's argument types are WFL.
13551 (resolve_class): Parameter cl is now a WFL node.
13552 (resolve_and_layout): Likewise.
13553 (do_resolve_class): Likewise. Try first to use cl and then do the
13554 lookup on the decl when calling check_pkg_class_access.
13555 (complete_class_report_errors): Use IC_TYPE in place of
13556 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
13557 instead of doing a lookup over the decl.
13558 (java_check_final): Use WFL info from field tree list.
13559 (lookup_cl): Rewritten and returns a statically defined WFL node.
13560 (lookup_modifier_cl): Now uses information from WFL nodes.
13561 (process_imports): Likewise.
13562 (read_import_dir): name and cl arguments replaced by a single WFL
13563 node. Function modified accordingly.
13564 (find_in_imports_on_demand): Now uses WFL node.
13565 (check_pkg_class_access): cl argument is now a WFL node.
13566 (declare_local_variables): Fixed to use WFL nodes.
13567 (resolve_expression_name): Likewise.
13568 (build_method_invocation_stmt): name_combo argument renamed
13569 wfl. Function modified to use WFL nodes.
13570 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
13571 (lookup_method_invoke): cl is now a WFL node. Added missing
13572 IDENTIFIER_POINTER to class type decl name.
13574 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
13576 * lang.c (init_parse): Now returns char* containing the filename.
13578 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
13580 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
13582 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
13583 * class.c (make_class_data): If flag_assume_compiled, initial class
13584 state is CSTATE_PREPARED; make superclass and interfaces direct
13585 references, rather than constant pool indexes.
13587 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13589 * parser.y: Include flags.h. Removed debug variable pl.
13590 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
13591 (block:): Likewise.
13592 (labeled_statement_nsi:): Generate debug info when reducing
13593 expression_statement:.
13594 (check_pkg_class_access): get_access_flags_from_decl invokation
13595 fixed for new CLASS_* flags location.
13596 (source_end_java_method): Save/restore parser context when
13597 entering/leaving this routine. Restore lineno to its right value
13598 before calling expand_end_bindings.
13599 (build_method_invocation_stmt): build_invoke called with the
13600 current line information.
13601 (build_invoke): New argument cl. Wrap the function call around a
13603 (refine_accessible_methods_list): Changed comment, removed
13605 * parse.h: Fixed typo in comments.
13606 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
13607 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
13608 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
13610 * lex.c (java_lex): Record the last closing curly bracket of a
13612 * jcf-parse.c (jcf_parse_source): Now calls
13613 java_check_methods. Clarified comment, fixed typo.
13615 1998-04-09 Dave Brolley <brolley@cygnus.com>
13617 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
13618 (finish_parse): Expose for non USE_CPPLIB builds.
13620 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
13622 * lang.c (lang_print_xnode): New function.
13624 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
13626 * decl.c (class_dtable_decl), java-tree.h: New tree node.
13627 * class.c (get_dispatch_vector, get_dispatch_table): New functions
13628 used to build a class's dispatch table.
13629 (make_class_data): Generate dispatch table if flag_assume_compiled.
13630 Set dtable of class object to address of class_dtable_decl.
13632 * decl.c (int_decl_processing): Make soft_badarrayindex_node
13633 be volatile and have side effects - generates better code.
13635 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
13636 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
13638 * expr.c (expand_invoke): If class is final, method is
13639 effectively final, so can call it directly.
13641 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
13643 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
13645 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13647 * parse.y (build_method_invocation_stmt): Removed extra argument
13650 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13652 * expr.c (dtable_indent): Now static global.
13653 (expand_invoke): Now call invoke_build_dtable and
13654 build_invokevirtual.
13655 (invoke_build_dtable, build_invokevirtual): New functions.
13656 * jcf-io.c (find_class): Defer issuing a warning by setting
13657 jcf->outofsynch to 1.
13658 * jcf-parse.c (jcf_out_of_synch): New function.
13659 (load_class): Test this_jcf.outofsynch flag and call
13660 jcf_out_of_synch accordingly.
13661 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
13662 comment indentation.
13663 * lex.c (java_get_unicode): Fixed code indentation.
13664 (java_lex): Create string literal. Fixed typo. Removed several
13665 premature obstack_free.
13666 * parse.h: New enums for name resolution and invocation mode.
13667 (struct qualification): New data structure.
13668 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
13669 (do_resolve_class, build_method_invocation_stmt,
13670 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
13671 debug_line, identical_subpath_p, invocation_mode,
13672 refine_accessible_methods_list, build_invoke,
13673 lookup_method_invoke): New functions declared.
13674 (build_invokevirtual, invoke_build_dtable, match_java_method,
13675 build_field_ref, jcf_out_of_synch): New references to external
13677 (struct parse_ctxt): Removed artificial_constructor field.
13678 * parse.y: (array_type:): Type defined for this rule.
13679 (class_type:): Installed default rule for interface_type:.
13680 (array_type:): Now build Java array type.
13681 (qualified_name:): Now use obstack_grow0.
13682 (method_declaration:): Skip the artificial constructor added to
13684 (abstract_method_declaration:): Execute the code only during pass 1.
13685 (block:): Installed default rule in block_statements:.
13686 (block_statement:): Add the statement to the method during pass 2.
13687 (statement_expression): Installed default rule for
13688 method_invocation:.
13689 (argument_list:): Added code to build the argument list.
13690 (method_invocation:): Added call to create the method invocation
13692 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
13693 (debug_line): New function for debug.
13694 (complete_class_decl): No longer do something during pass 1.
13695 (method_header): Use BUILD_PTR_FROM_NAME.
13696 (parser_qualified_classname): Use obstack_grow0. Removed bogus
13698 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13699 function's main comment.
13700 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
13702 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
13703 (resolve_class): Now works with arrays.
13704 (do_resolve_class, resolve_and_layout): New functions.
13705 (java_check_regular_methods): Reverse method list before and after
13706 having processed it. No longer set ctxp->artificial_constructor.
13707 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
13708 accordingly. Fixed typo in issued error message. Now use
13710 (find_in_imports_on_demand): Now use obstack_grow0.
13711 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
13712 (source_end_java_method): Call expand_expr_stmt instead of
13713 expand_expr. Calls it before calling expand_function_end.
13714 (java_method_add_stmt): Do nothing if errors were found during
13716 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13717 (build_method_invocation_stmt, build_invoke, invocation_mode,
13718 lookup_method_invoke, refine_accessible_methods_list,
13719 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13721 * typeck.c (build_java_signature): Properly end method signature
13722 if return type skipped.
13723 (match_java_method): New function.
13725 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13727 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13729 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13731 * expr.c (build_invoke_non_interface): New function.
13732 (methods_ident, ncode_ident): Now static globals.
13733 (expand_invoke): Use build_invoke_non_interface.
13734 * java-tree.h (struct lang_decl): New field function_decl_body.
13735 (DECL_FUNCTION_BODY): New macro.
13736 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13737 CLASS_FROM_SOURCE_P.
13738 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13739 before starting pass 2. Call to java_generate_parsed_class replaced
13740 by java_register_parsed_class.
13741 * lex.c: Fixed typo in header. Some line width related formating.
13742 * lex.h: Some line width related formating.
13743 * parse.h (source_end_java_method, resolve_expression_name,
13744 complete_class_decl, maybe_create_class_interface_decl,
13745 check_class_interface_creation): New static function declarations.
13746 (java_layout_parsed_class, java_method_add_stmt): New function
13748 (struct parser_ctxt): Field mark_class_generate removed. New
13749 fields class_list and artificial_constructor.
13750 * parse.y: Fixed typo in header.
13751 (class_declaration:): Call complete_class_decl when class body
13753 (method_declaration:): Call source_end_java_method in pass 2 when
13754 the method body is defined.
13755 (postfix_expression:): Do expression name resolution on sub-rule
13756 name during pass 2.
13757 (create_class, create_interface): Merged common pieces.
13758 (check_class_interface_creation, maybe_create_class_interface_decl):
13760 (complete_class_decl): New function.
13761 (register_fields): Fixed line width related typo.
13762 (method_header): Correctly skip first argument when fixing
13763 argument line. Changed the loop.
13764 (java_check_circular_reference): Now use ctxp->class_list.
13765 (java_complete_class): Removed start/stop marking.
13766 (java_check_regular_methods): Now takes a class decl as an
13767 argument. Add default constructor if none were encountered.
13768 (java_check_methods): Now use ctxp->class_list. Changed call to
13769 java_check_regular_methods.
13770 (source_start_java_method): Set DECL_ARG_TYPE for each function
13772 (source_end_java_method, java_method_add_stmt): New functions.
13773 (java_generate_parsed_class): No longer exists.
13774 (java_layout_parsed_class, java_register_parsed_class): New functions.
13775 (resolve_expression_name): New function.
13777 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13779 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
13780 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13781 until pass initializations are done. Call read_import_dir with
13783 * parse.h: (lookup_modifier_cl): New function declared.
13784 (INTERFACE_FIELD_MODIFIERS): New macro.
13785 (OBSOLETE_MODIFIER_WARNING): New macro.
13786 * parse.y: (register_fields): Class type and current field name in
13787 local variables. Check modifier(s) if adding field(s) to an interface.
13788 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13789 and report errors using the faulty modifier line context.
13790 (lookup_modifier_cl): New function.
13791 (read_import_dir): Detect and report default import processing
13794 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13796 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13797 * class.c (is_compiled_class): Return 1 after making sure it
13798 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13799 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13800 * java-tree.h (flag_assume_compiled): Add decl.
13801 * lang.c (lang_f_options): Add the flag.
13802 (flag_assume_compiled): Add decl, default to 0.
13804 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13806 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13807 (is_compiled_class): Likewise.
13808 (layout_class): Likewise.
13809 (layout_class): Detect and lay out classes defined in source code.
13810 (interface_of_p, add_interface_do, may_add_interface): New
13812 (add_interface): Now use add_interface_do.
13813 (add_method_1): New function.
13814 (add_method): Now use add_method_1.
13815 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13816 (complete_start_java_method): New function.
13817 (start_java_mehod): Now call complete_start_java_method.
13818 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13819 (expand_invoke): Likewise and fixed typo.
13820 *gjava.c: (print_super_field): Use new argument to find_class
13823 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13824 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13825 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13827 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13828 (add_method_1, push_class): New prototypes.
13829 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13830 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13831 directory where the class was found.
13832 (find_class): New argument DO_CLASS_FILE. Function find_class
13833 modified accordingly.
13834 *jcf-parse.c: (fix_class_path): New function.
13835 (load_class): Use new VERBOSE argument. load_class now finds and
13836 loads/parses .class/.java files. Save read_state of current_jcf
13838 (java_parser_abort_on_error): New macro.
13839 (jcf_parse_source, parse_source_file): New function.
13840 (jcf_parse): Fixed typo.
13841 (yyparse): Call parse_source_file () only.
13842 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13843 writing the real class name back in the zip directory entry.
13844 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13845 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13846 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13847 (find_class): Prototype fixed.
13848 *lex.c: Added 1998 time stamp.
13849 Removed all static global variables, moved into the parser
13850 context data structure.. Now include unistd.h if SEEK_SET not
13852 (java_init_lex): Rewritten.
13853 (java_sneak_unicode): Modified current unicode access in current line.
13854 (java_unget_unicode): Likewise.
13855 (java_allocate_new_line): New allocation management.
13856 (java_read_char): Modified access and storage of unget_utf8_value.
13857 New way of processing current unicode.
13858 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13859 (java_get_unicode): Now use the parser context.
13860 (java_lineterminator): Likewise.
13861 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13862 of the reentrant parser implementation. Function now use the
13863 parser context data structure and java_lval. Fixed production of
13864 the float and double constant "out of range" error message. Fixed
13865 obstack use. Return integer value when hitting a modifier. Now
13866 return type for TRUE, FALSE and other predefined types. Return
13867 identifier as a TREE_LIST list containing the current line context
13868 as the TREE_VALUE sub-node.
13869 (java_unicode_2_utf8): Fixed typo in declaration.
13870 (java_lex_error): Now use the parser context data structure.
13871 *lex.h: Added 1998 time stamp.
13872 (struct java_line): New fields ref_count and next.
13873 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13874 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13875 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13876 *parse.h: Added 1998 time stamp.
13877 (java_parse_source_file): Renamed from parse_source_file.
13878 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13879 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13880 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13881 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13882 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13883 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13884 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13885 (struct parser_ctxt): New data structure to keep the parser context.
13886 *parse.y: Added 1998 time stamp, got rid of static global variables.
13887 (java_error_count, ctxp): New global variables.
13888 (%union): New value field.
13889 (numeric_type, integral_type): Rules removed.
13890 (primitive_type): Rule defined to handle integral, float, double and
13892 (qualified_name, package_declaration,
13893 single_type_import_declaration, type_import_on_demand_declaration,
13894 modifiers, class_declaration, super, interfaces,
13895 interface_type_list, class_body, field_declaration,
13896 field_declaration, variable_declarators, variable_declarator,
13897 variable_declarator_id, method_declaration, method_header,
13898 formal_parameter_list, formal_parameter, method_body, block,
13899 static, interface_declaration, extends_interfaces,
13900 abstract_method_declaration, local_variable_declarators): Rules now
13902 (force_error, do_warning): New global statics.
13903 (push_parser_context, parser_context_save_global,
13904 parser_context_restore_global, pop_parser_context): New functions.
13905 (yyerror): Now uses the global parser context. Fixed use of obstack.
13906 (parse_error, parse_error_context, parse_warning_context,
13907 java_accstring_lookup, redefinition_error, check_modifiers,
13908 parser_add_interface, create_interface, create_class, find_field,
13909 duplicate_declaration_error, register_fields, method_header,
13910 check_modifiers_consistency, check_abstract_method_header,
13911 method_declarator, parser_qualified_classname,
13912 parser_check_super_interface, parser_check_super,
13913 parser_chain_incomplete_item, java_check_circular_reference,
13914 layout_class_from_source, java_complete_class,
13915 complete_method_decl, resolve_class, complete_class_report_errors,
13916 java_check_final, check_method_redefinition,
13917 java_check_regular_methods, java_check_abstract_methods,
13918 java_check_methods, lookup_java_interface_method2,
13919 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13920 process_imports, find_in_imports, read_import_entry,
13921 read_import_dir, find_in_imports_on_demand,
13922 check_pkg_class_access, not_builtin_p, declare_local_variables,
13923 source_start_java_method, java_generate_parsed_class): New
13925 *typeck.c: (signature_include_return): New global variable.
13926 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13927 to add the function returned type in the signature.
13929 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13931 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13933 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13935 * Make-lang.in (java.info): Added.
13936 (java.install-info): Added
13938 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13940 * Makefile.in (clean): Also remove java/parse.c.
13942 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13944 Add a pair of -fbounds-check/-fno-bounds-check options.
13945 * lang.c (lang_decode_option): Add code to grok arguments.
13946 (flag_bounds_check): Add decl.
13947 (lang_f_options): New array w/ the option in it.
13948 * java-tree.h (flag_bounds_check): Add decl.
13949 * lang-options.h: New file.
13950 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13951 of a static macro value.
13952 (JAVA_ARRAY_EXCEPTION): Delete macro.
13954 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13956 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13957 * expr.c (build_anewarray): Add missing promote_type.
13959 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13961 Add array types with known length to optimize bounds checking.
13962 * typeck.c (build_java_array_type): Take length parameter.
13963 (java_array_type_length, build_prim_array_type): New functions.
13964 * java-tree.h: Update for new functions.
13965 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13966 * class.c: Use build_prim_array_type.
13967 * expr.c (can_widen_reference_to): Handle known-length array types.
13968 (verify_jvm_instructions): Keep track of integer push instructions
13969 followed by newarray/anewarray, so we can build known-length arrays.
13970 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13971 (java_array_data_offset): New function.
13972 (build_java_array_length_access): New function. Optimize if constant.
13973 (build_java_arrayaccess): Constant fold bounds check.
13974 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13975 (build_newarray, build_anewarray): New functions.
13976 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13977 * verify.c (merge_types): Handle known-lengh array types.
13979 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13981 * expr.c (expand_byte_code): Fix performace bug, which caused
13982 searching linenumber_table to be linear rather than constant.
13984 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13986 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13988 * decl.c, java-tree.h (soft_fmod_node): New global.
13989 * decl.c (init_decl_processing): Define __builtin_fmod.
13990 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13991 using __builtin_fmod.
13993 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13995 * keyword.h: New file, output of keyword.gperf as processed by
13997 * lex.c (java_lex_init): Initialize java_error_flag.
13998 * parse.c (YYERROR_NOW): Uses java_error_flag.
13999 * parse.y: New static java_error_flag. Useless definition of
14001 * parse.y (java_error): Portable error recovery using
14002 java_error_flag (not yet completely tuned).
14004 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
14006 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
14008 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14010 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
14011 (parse.c, lex.c, keyword.h): New rules for Java source code
14013 * parse.c: Renamed into jcf-parse.c.
14014 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
14015 * keyword.gperf: New file, Java keywords.
14016 * parse.y: New file, Java language grammar.
14017 * parse.h: New file, Java language grammar definitions.
14018 * lex.c: New file, Java language lexer.
14019 * lex.h: New file, Java language lexer definitions.
14021 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
14023 * decl.c (clinit_identifier_node), java-tree.h: New global.
14024 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
14025 * verify.c (verify_jvm_instructions): Inline use of removed macros.
14026 * expr.c (expand_java_field_op): Check for invalid assignment
14029 * jcf-reader.c (get_attribute): Test for wrong attribute length.
14031 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
14033 * verify.c (verify_jvm_instructions): When processing a handler,
14034 attempt to set the current_subr to the right value.
14035 (More complicated code combines Sep 17 and Oct 22 versions.)
14037 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
14039 * class.c (push_class): Figure out (guess) name of source file.
14040 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
14041 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
14042 (parse_class_file): Change return type from int to void.
14043 Call debug_start_source_file/debug_end_source_file.
14045 * expr.c (build_java_binop): Fix masking 2nd operand.
14046 * decl.c (init_decl_processing): Set sizetype first.
14048 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
14050 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
14051 (Revert Sep 17 change.)
14053 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14055 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
14056 .class extension in their name and fix thing so we don't process
14057 them parse_zip_file_entries().
14058 (parse_zip_file_entries): Cleaned unused local variables.
14060 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
14062 * expr.c (can_widen_reference_to): Allows equal array element types.
14063 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
14064 * jcf-dump.c (RET): Get (and print) index.
14066 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
14067 Promote element type to POINTER_TYPE.
14069 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14071 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
14072 find_in_current_zip, jcf_figure_file_type): Moved from
14073 jcf-reader.c to parse.c.
14074 * zextract.c: (read_zip_archive): takes file_comment_length possible
14075 field into account.
14077 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
14079 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
14081 * verify.c (merge_types): Handle array types even better ...
14083 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
14085 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
14087 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
14088 * class.c (make_class_data): Don't build fields_decl if no fields.
14089 When building fields_decl, skip if DECL_ARTIFICIAL.
14091 * expr.c (java_stack_swap): Update stack_type_map.
14092 * verify.c (merge_types): Handle array types better.
14094 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
14096 * class.c (add_field): Don't promote short integral fields to
14097 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
14098 * expr.c (push_value): Promote and convert short integral values.
14100 * decl.c, java-tree.h (integer_two_node): New constant node.
14101 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
14103 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14105 * class.c (append_gpp_mangled_type): Use function argument
14106 unpromoted type to generate mangled name.
14108 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14110 * constants.c (build_constant_data_ref): Now uses current_class
14111 instead of main_class.
14112 (build_constants_constructor): Now uses current_class instead of
14114 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
14115 of the global variable SeepZipFiles done here.
14116 * zextract.c (read_zip_archive): extra_field optional field taken
14117 into account while computing the position of the class file in the
14119 * verify.c (verify_jvm_instructions): Use current_jcf to search
14121 * parse.c (load_class): First search for the class to load in the
14122 current zip file. Saves current_jcf (restored before returning
14123 from that function). Don't call JCF_FINISH in the class was found
14124 in the current ZIP file.
14125 (jcf_parse): If the class was found in the current ZIP file, save
14126 its tree_constant_pool (for later reuse).
14127 (parse_class_file): New function. Process each method defined in
14128 the current class and record the class as to be later registered.
14129 (yyparse): Rewritten. Figure the type of the current file and switch
14131 * lang.c: New global variable current_jcf.
14132 (lang_init): Removed compiling_from_source test (done later, in
14133 yyparse). Removed call the jcf_parse ().
14134 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
14135 (typedef struct JCF): New fields seen_in_zip (to mark a class found
14136 in the current ZIP file) and zip_offset (offset to the class data in
14137 the current zip file).
14138 * jcf-reader.c: zipfile.h included.
14139 localToFile: New ZipFileCache static global variable
14140 (parse_zip_file_entries): New function. Browse the current ZIP
14141 file directory and process each class found.
14142 (process_zip_dir): New function. Register each class found in the
14143 ZIP file directory. The class aren't parsed but a valid JCF is
14144 link to each of them.
14145 (find_in_current_zip): New function. Search for a class in the
14146 current ZIP file directory. If found, prepare the class so that it
14148 (jcf_figure_file_type): New function. Examine the file structure
14149 to figure a class file, a ZIP file. If none of these categories are
14150 matched, a source file is assumed.
14151 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
14152 SeenZipFile: New global variable.
14153 (open_in_zip): Use zipmember's length to accelerate the search for
14154 a member. If zipmember was NULL and zip file successfully read,
14156 * java-tree.h: New global variable current_jcf declared. Added
14157 declaration for current_constant_pool_tags, current_constant_pool_data,
14158 current_constant_pool_length, current_constant_pool_data_ref.
14159 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
14160 store the JCF of classes seen in a zip file) and tree *constant_pool
14161 (to save a loaded class constant pool). current_class declared here.
14162 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
14163 retrieve method_ref_constant.
14164 (PUSHC): java_push_constant_from_pool now uses current_jcf.
14165 (OBJECT): get_class_constant now uses current_jcf.
14166 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
14167 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
14168 (expand_invoke): Now uses current_class instead of main_class
14169 (build_class_init): Now uses current_class instead of main_class
14170 * class.c: New static global variable registered_class.
14171 (register_class): New function.
14172 (emit_register_class): Modified to use registered_class instead of
14174 (is_compiled_class): Now take into account class seen in the archive.
14176 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
14178 * except.h: Renamed to: java-except.h.
14179 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
14180 * except.c: Add semi-working (commented out) implementation.
14182 * expr.c (expand_iinc): Add needed flush_quick_stack.
14183 * parse.c (set_source_filename): New function.
14184 (give_name_to_class): Set input_filename from package.classname.java.
14186 * jcf-io.c (find_class): Don't look first in ".".
14188 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14190 * zextract.c (read_zip_archive): Now takes into account the
14192 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
14194 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
14196 * constants.c, java-tree.h (build_internal_class_name): New function.
14197 (alloc_class_constant): Re-implement using build_internal_class_name.
14198 * class.c (make_class_data): Likewise.
14199 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
14201 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
14203 * verify.c (verify_jvm_instructions): Temporarily set current_subr
14204 to NULL before pushing an exception handler target.
14206 * expr.c (flush_quick_stack): Save from low stack indexes to high.
14207 (java_stack_swap, java_stack_dup): Re-write to be safe from
14208 clobbering registers.
14209 (build_class_init): New function.
14211 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14213 * typeck.c (build_java_array_type): Temporary use
14214 permanent_obstack to create the array 'length' field.
14215 * expr.c (lookup_label): Temporay use permanent_obstack to create
14216 label if not found.
14217 * class.c (push_super_field): Tempory use permanent_obstack.
14219 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14221 * typeck.c (type_for_mode): Now handles double_type_node and
14223 * verify.c (verify_jvm_instructions): The instruction following
14224 the wide bytecode is checked. OPCODE_ret added to the list of
14227 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14229 * class.c (make_class): Temporary use permanent_obstack. Set the
14230 class CLASS_P field to 1.
14231 (push_class): Temporary use permanent_obstack.
14232 (set_super_info): Temporary use permanent_obstack.
14233 (add_method): Temporary use permanent_obstack, set
14234 METHOD_TRANSIENT().
14235 (add_field): Temporary use permanent_obstack. Sets
14236 FIELD_VOLATILE() and FIELD_TRANSIENT().
14237 (build_class_ref): Temporary use permanent_obstack if the class
14239 (build_static_field_ref): Temporary use permanent_obstack when
14240 creating field's rtl.
14241 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
14242 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
14243 and fields. Function finalized, as far as flag handling.
14244 (push_class_static_dummy_field): Temporary use permanent_obstack.
14245 (emit_register_class): Force generation of class registration at
14247 * decl.c (end_java_method): Call permanent_allocation() before
14249 * expr.c (can_widen_reference_to): Added comment to interface
14250 handling, fixed typo.
14251 (lookup_field): Now uses CLASS_P() to correct FIXME
14252 (expand_invoke): Verification on public && !static &&
14253 !abstract moved into soft_lookupinterfacemethod (kaffe).
14254 Use Object class dtable if objectref is an array when expanding
14256 (java_push_constant_from_pool): Temporary use permanent_obstack
14257 for CONSTANT_string
14258 * parse.c (get_ref_constant): Temporary use permanent_obstack to
14259 create constant references.
14260 (get_constant): Temporary use permanent_obstack to create constant.
14261 (load_class): Temporary use permanent_obstack to load class.
14262 (jcf_parse): Temporary use permanent_obstack to perform class
14264 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
14265 (build_java_signature): Temporary use permanent_obstack.
14266 * verify.c: (verify_jvm_instruction): removed unnecessary verification
14268 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
14269 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
14272 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
14274 * class.c (append_gpp_mangled_type): Fix typo.
14275 (emit_register_class): Use main_class to get class object, rather
14276 than looking for no-longer-existing static decl starting with _CL.
14277 * typeck.c (parse_signature_type): Promote array element type
14278 if it is a RECORD_TYPE.
14280 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
14282 * class.c (push_class_static_dummy_field): New function.
14283 (mangle_static_field): New. Do G++-style mangling of static fields.
14284 (layout_class): Mandle static fields here, not in add_field.
14285 (build_class_ref): The class object is now a dummy static field.
14286 * decl.c (find_local_variable): Look for best, instead of first match.
14287 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
14288 (build_java_athrow): Don't check here if exception is Throwable.
14289 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
14290 (TYPE_USED): Removed. No longer used ...
14291 * parse.c (jcf_parse): Call push_class_static_dummy_field.
14292 * verify.c (push_pending_label): New function.
14293 (push_pending_block): Renamed to check_pending_block.
14294 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
14295 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
14296 re-checking possible handlers) after a store (less wasted work).
14297 Check for null handler (finally) before calling add_handler.
14298 Various changes to (finally?) correctly handle try/finally.
14300 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
14302 * class.c: Include stdio.h.
14304 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
14306 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
14307 to make sure class is initialized before static/special invoke.
14309 * verify.c (verify_jvm_instructions): On a store instruction,
14310 call find_local_variable to force pre-allocation of decl and rtx.
14311 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
14313 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
14315 * class.c (build_class_ref): Strip off "promoted_" if need be.
14316 (make_field_value): Call build_java_signature when needed.
14317 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
14318 * expr.c (build_java_athrow): Don't push_value of exception.
14319 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
14320 match specification of [fd]cmp[lg] for NaNs.
14321 (expand_byte_code): Add support for exception handler ranges.
14322 * except.c: Add skeleton for EH code-generation.
14323 * verify.c (merge_types): Treat all promoted integral types as equal.
14324 * constants.c (build_constants_constructor): To force creation of
14325 current_constant_pool_data_ref, call build_constant_data_ref.
14327 * javaop.def (lload): Fix typo.
14328 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
14330 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14332 * parse.c: Don't include function.h.
14334 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
14336 * except.[ch]: New files.
14337 * Makefile.in (JAVA_OBJS): Add except.o
14338 * expr.c: Temporary warning about unimplemented exceptions.
14339 * verify.c: Verify exception handlers.
14341 * jcf-dump.c (disassemble_method): Print exception table.
14343 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14345 * expr.c (verify_jvm_instructions): Started a thorough
14346 verification of invoke* bytecodes.
14347 (expand_byte_code): flush quick stack if PC is the target of a
14348 branch. and undef RET (conflicting with config/i386/i386.h).
14349 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
14351 (expand_invoke): Now handles invokeinterface and do more
14352 verification according to the bytecode.
14353 (lookup_field): Don't try to load the class if processing
14355 (can_widen_reference_to): Now handles interfaces.
14356 * decl.c (init_decl_processing): New global variable
14357 soft_lookupinterfacemethod_node, declared in java-tree.h.
14358 Call set_super_info on string_type_node.
14359 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
14361 * class.c (set_super_info): Fills the CLASS_* flags according to
14363 (get_access_flags_from_decl): Handles all class flags.
14365 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
14367 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
14368 * parse.c (yyparse): Check for abstract method, and missing code.
14369 * expr.c (expand_byte_code): Change interface.
14370 * lang.c (put_decl_node): Print promoted types prettier.
14371 * verify.c (verify_jvm_instruction): Change interface.
14372 Partial support for scanning exception table.
14373 For load instructions, handle promoted integral types.
14375 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
14377 * verify.c: New file, with contents moved from expr.c.
14378 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
14379 * typeck.c (is_array_type_p): Moved here from expr.c.
14380 * java-tree.h: Add some now-needed function declarations.
14381 * Makefile.in (JAVA_OBJS): Added verify.o.
14383 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14385 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
14386 METHOD_ABSTRACT flag.
14388 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
14389 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
14390 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
14392 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
14394 (start_java_method): Hook for SYNCHRONIZED methods.
14396 * expr.c (build_java_jsr, build_java_ret): New functions
14397 (JSR,PRE): New macros
14398 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
14399 (verify_jvm_instructions): tableswitch, lookupswitch,
14400 monitorenter, monitorexit, goto_w: verified.
14401 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
14402 (build_java_monitor): New function.
14403 (MONITOR_OPERATION): Modified to call build_java_monitor()
14404 (verify_jvm_instructions): Started a thorough verification of
14407 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
14409 Support verification of jsr/ret subroutines (used for try/finally).
14410 * decl.c (return_address_type_node): New type node.
14411 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
14412 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
14413 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
14414 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
14415 TYPE_USED): New macros for special types in type_map.
14417 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
14418 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
14420 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
14422 * expr.c (can_widen_reference_to): New function.
14423 (pop_type): Use it.
14424 (merge_type_state): Support handling start of subroutine.
14425 (push_pending_block): Return char* error message, instead of calling
14426 fatal on an error. Also handle subroutines.
14427 (verify_jvm_instructions): Handle errors from push_poending_block.
14428 Support jsr and ret instructions.
14430 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
14432 * jcf-io.c (find_classfile): Fix thinko.
14433 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
14435 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
14437 * Makefile.in (BISON): Remove.
14439 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
14441 * Makefile.in: Convert to autoconf.
14442 * config-lang.in (outputs): Added java/Makefile.
14444 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
14445 Rename cc1java to jc1.
14447 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
14448 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
14450 * class.c (class_depth): Do load_class if needed.
14452 Mostly better verification.
14453 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
14454 (init_decl_processing): Change return type of soft_checkcast.
14455 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
14456 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
14457 lang_print_error): New functions.
14458 (lang_init): Set global hook print_error_function to lang_print_error.
14459 * expr.c: In the type_map ptr_type_node is only used for null now.
14460 (pop_type, merge_types): Hence ptr_type_node matches any reference.
14461 (merge_types): Dererence pointer to record types before comparing.
14462 (decode_newarray_type, merge_types): On error just return NULL.
14463 (build_java_binop): Add preliminary implementation (with warning)
14464 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
14465 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
14466 (expand_compare, expand_java_goto, expand_java_call): Don't
14467 push_pending_block, since that only makes sense when verifying.
14468 (merge_type_state): Different return codes.
14469 (push_pending_block): A block may need to be verified more than once.
14470 (expand_byte_code): Warn about unused code at code generation time.
14471 (verify_jvm_instruction): Changed logic, since code may need to be
14472 re-verified if type-state has changed. Also, better error handling.
14473 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
14474 Improve newarray, anewarray, ?aload, athrow,
14475 * java-tree.h (LABEL_CHANGED): New macro.
14477 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14479 * decl.c (soft_athrow_node): New global variable initialized.
14480 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
14481 * typeck.c (convert): Added support for REAL_TYPE.
14482 (convert_to_char): New function.
14483 (convert): Handle CHAR_TYPE.
14484 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
14485 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
14486 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
14488 (verify_jvm_instructions): Added break a the end of bogus unop: label.
14489 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
14490 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
14491 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
14492 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
14493 to Use The Right Things.
14494 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
14495 compatible with INT. BOOLEAN is made equivalent to BYTE.
14496 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
14497 OPCODE_ifnonnull): Now supported.
14498 (build_java_athrow): New function.
14500 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
14502 Rename method name <init> to match G++ (and fix mangling).
14503 * class.c (layout_class): Replace method name of <init> by class name.
14504 (make_method_value): Do inverse renaming of constructor from <init>.
14505 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
14506 * typeck.c (lookup_java_constructor): New function.
14507 * expr.c (expand_invoke): If method_name is <init>, call
14508 lookup_java_constructor to find constructor.
14510 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
14512 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14514 * parse.c (get_class_constant): Modified to handle array "classes"
14515 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
14517 (convert): Modified to handle real type.
14518 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
14519 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
14520 variables declared.
14521 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
14522 soft_multianewarray, soft_newarray_node, soft_throw_node): New
14523 global variables initialized.
14524 (find_local_variable): Handles the case of a pointer
14525 (end_java_method): Restore the use of one more scope
14526 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
14527 build_java_array_length_access, expand_java_arrayload,
14528 expand_java_arraystore, expand_java_array_length,
14529 expand_java_multianewarray, expand_java_anewarray,
14530 build_java_check_indexed_type, is_array_type_p,
14531 build_java_throw_out_of_bound_exception): New functions.
14532 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
14533 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
14534 OPCODE_<t>aload): Implemented code for verification.
14535 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
14536 ARRAY_NEW_MULTI): Macro defined.
14537 (CONVERT): Modified to invoke convert().
14538 (case OPCODE_aload2): Fixed index typo from 2 to 1.
14540 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
14542 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
14543 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
14544 (make_class_data): Field name needs '/' as package prefix.
14545 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
14547 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
14549 Implement debug information for local variables.
14550 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
14551 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
14552 DECL_LOCAL_SLOT_CHAIN): New macros.
14553 (struct lang_decl_var): New type.
14554 * parse.c (give_name_to_locals): Move to decl.c.
14555 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
14556 (start_java_method): Re-write parameter handling.
14557 (pending_local_decls): New global variable.
14558 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
14559 (find_local_variable): Accept pc so we can skips decls not in range.
14560 (struct binding_level): Add end_pc field.
14561 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
14562 (various): Change so current pc gets passed to find_local_variable.
14564 * decl.c (init_decl_processing): Re-arrange fields in
14565 class_type_node and and method_type_node to match kaffe 0.9.1.
14566 * class.c (make_method_value, make_class_data): Update
14567 initializations to match.
14569 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
14571 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
14572 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
14573 (push_super_field): New function.
14574 (make_class_data): Handle inheritance of class static initializer.
14575 (layout_class): New name mangling.
14576 * constants.c (build_constant_data_ref): Init type of data array
14577 to a one-element array.
14578 (build_constants_constructor): Set DECL_SIZE from complete array type.
14579 * decl.c: Rename class_type, object_type etc to class_type_node,
14580 object_type_node etc. Make former inherit from latter.
14581 * expr.c (expand_invoke): Add cast of function address.
14582 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
14583 * parse.c (yyparse): Don't call layout_class here.
14584 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
14586 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
14588 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
14589 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
14590 (alloc_class_constant): New.
14591 * expr.c (expand_invoke): Make sure method's class is initialized.
14592 * class.c (interits_from_p, emit_register_class): New functions.
14593 * parse.c (yyparse): Call emit_register_class.
14595 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
14597 * constants.c: New file, to handle constant pool.
14598 * Makefile.in (JAVA_OBJS): Add constants.o.
14599 * decl.c (init_decl_processing): Update, fix, finish various structs.
14600 (pushdecl_top_level): New.
14601 * parse.c (layout_class): Moved to class.c.
14602 * expr.c (java_push_constant_from_pool): New function.
14603 * class.c (build_class_ref): Make work fully
14604 (make_class_data): Emit super-class, constant pool, interface vector.
14606 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
14608 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
14609 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
14610 * class.c (class_depth): New function.
14611 (lookup_named_class): Replaced by new function lookup_class.
14612 * decl.c (object_type_node, string_type_node): New.
14613 Remove various types that we no longer need.
14614 * expr.c (verify_jvm_instructions): New separate verifier pass.
14615 (push_type, pop_type): New functions for verifier.
14616 (type_stack_dup, pop_argument_types, merge_types): Likewise.
14617 (expand_byte_code): Simplify, since we assume already verified.
14618 (expand_invoke): Now mostly works.
14619 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
14620 * lang.c (main_class): Move to parse.c. Don't make_class yet.
14621 * parse.c: Wait to allocate class object until we know its name.
14622 (layout_class): Calculate DECL_VINDEX for each virtual method.
14623 * typeck.c (get_array_type): Rename to ...
14624 (build_java_array_type): ... and provide working implementation.
14625 (build_java_signature): New function - build Java signature of type.
14626 (set_java_signature): New function - cache signature with type.
14627 (lookup_java_method): New function.
14629 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
14631 * class.c (ident_subst): Take extra SUFFIX parameter.
14632 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
14633 (set_constant_value, build_static_field_ref, is_compiled_class): New.
14634 (build_class_ref): Actually implement.
14635 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
14636 * decl.c (builtin_function): New.
14637 (init_decl_processing): Update for current Kaffe. Declare some
14638 builtin Kaffe functions.
14639 * expr.c (build_address_of): New.
14640 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
14641 Renamed (from expand_java_new etc), and added working implementations.
14642 (build_field_ref): Now also handle static fields.
14643 (expand_invoke): Implement invokestatic, and start implement rest.
14644 * java-opcodes.h: Use javaop.def to avoid duplicated list.
14645 * javaop.def: Rename invokevirt -> invokevirtual.
14646 * lang.c (use_handles): Removed.
14647 * parse.c: Add support for ConstantValue attribute.
14648 Handle nested loading of a class. (JPOOL_UTF): New.
14650 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
14652 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
14654 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
14656 * Make-lang.in (java.install-man): New empty rule.
14657 * typeck.c (set_local_type): New function.
14658 * expr.c (STORE_INTERNAL): Call find_local_variable,
14659 not find_stack_slot. Call set_local_type.
14661 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
14663 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
14664 and building RECORD_TYPE CONSTRUCTORs.
14665 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
14667 * lang.c (use_handles): Change the default to 0.
14668 * decl.c: Define and build class_type, field_type, utf8const_type.
14669 * class.c (make_class_data, make_field_value,
14670 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
14671 hashUtf8String, strLengthUtf8, mangled_classname:
14672 Functions to build reflective data structures.
14673 * parse.c (yyparse): Call make_class_data.
14675 * jcf-io.c (open_class, find_classfile): New functions.
14676 * jcf-dump.c: Support reading classfile from explicitly-named
14677 class file (without CLASSPATH searching).
14679 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
14681 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
14682 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
14683 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
14684 (get_constant): Now trivial for CONSTANT_Utf8.
14686 * jcf.h: Make NEW_CPOOL the default.
14687 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
14689 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>