1 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
3 * Make-lang.in (java.install-common, java.uninstall,
4 java.install-info, java.install-man): Prepend $(DESTDIR)
5 to destination paths in all (un)installation commands.
6 (java.install-common): Rewrite $(LN) command to support
7 DESTDIR with "ln" as well as with "ln -s".
9 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
11 * java-tree.h: Protect against multiple inclusion.
13 2003-01-07 Tom Tromey <tromey@redhat.com>
15 * class.c (add_assume_compiled): Don't adjust parent if we're
16 already at the root of tree.
18 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
20 * lang.c (dump_compound_expr): Prototype.
22 2003-01-03 Tom Tromey <tromey@redhat.com>
25 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
26 when simply checking against `null'.
28 2003-01-03 Tom Tromey <tromey@redhat.com>
30 * gcj.texi (Standard Properties): Document http.proxyHost and
33 * gcj.texi (GNU Classpath Properties): Document new properties.
35 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
37 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
38 java/lang-options.h, java/mangle.c, java/mangle_name.c,
39 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
41 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
43 * Make-lang.in, boehm.c, buffer.c,
44 buffer.h, builtins.c, class.c,
45 config-lang.in, constants.c,
46 convert.h, decl.c, except.c,
47 expr.c, java-except.h,
48 java-tree.h, javaop.def,
49 jcf-parse.c, jcf-write.c,
50 jv-scan.c, jvgenmain.c,
51 jvspec.c, keyword.gperf,
52 keyword.h, lang-options.h,
53 lang-specs.h, lang.c, lex.c,
54 lex.h, mangle.c, mangle_name.c,
55 parse-scan.y, parse.h, parse.y,
56 typeck.c, verify.c, xref.c,
57 xref.h: Replace "GNU CC" with
58 "GCC" in the copyright header.
60 * check-init.c, gjavah.c, javaop.h,
61 jcf-depend.c, jcf-dump.c, jcf-io.c,
62 jcf-path.c, jcf-reader.c, jcf.h,
63 zextract.c, zipfile.h: These files are
64 "part of GCC". Also say "GCC" not "GNU CC".
66 2002-12-30 DJ Delorie <dj@redhat.com>
68 * Make-lang.in: Protect against texi2pod/pod2man failing.
70 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
72 * gcj.texi: Use @copying.
74 2002-12-27 Mark Mitchell <mark@codesourcery.com>
76 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
78 (print_cxx_classname): Add add_scope parameter.
79 (print_class_decls): Do not emit a semicolon after the extern
81 (process_file): Adjust calls to print_cxx_classname.
83 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
85 * gcj.texi: Include Cover Texts in man page.
87 2002-12-23 Jeff Sturm <jsturm@one-point.com>
89 * class.c (build_static_field_ref): Check FIELD_FINAL.
91 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
92 instead of current_constant_pool_data_ref.
93 * java-tree.h (current_constant_pool_data_ref): Undefine.
94 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
95 * jcf-parse.c (init_outgoing_cpool): Don't initialize
96 current_constant_pool_data_ref.
98 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
99 not build_internal_class_name.
101 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
102 Use it when class ref isn't certain to be compiled.
104 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
106 * gcj.texi: Include gcc-common.texi.
107 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
108 $(srcdir)/doc/include/gcc-common.texi.
110 2002-12-22 Anthony Green <green@redhat.com>
112 * gcj.texi (Limitations): Add note about org.xml.sax and
115 2002-12-20 Tom Tromey <tromey@redhat.com>
117 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
118 where minimum case value is Integer.MIN_VALUE.
121 2002-12-18 Andrew Haley <aph@redhat.com>
123 * parse.y (patch_invoke): Force evaluation order when `check' is
124 set. For PR libgcj/8945.
126 2002-12-16 Mark Mitchell <mark@codesourcery.com>
128 * gcj.texi: Change version number to 3.4.
130 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
131 Andrew Haley <aph@redhat.com>
133 * parse.y (source_end_java_method): Remove custom encoding of line
134 numbers for a function decl before passing it to the back end.
136 2002-12-03 Andrew Haley <aph@redhat.com>
138 * class.c (make_class_data): New field, "chain".
139 * decl.c (java_init_decl_processing): Likewise.
141 2002-12-02 Tom Tromey <tromey@redhat.com>
144 * parse.y (do_resolve_class): Handle qualified name via
147 2002-11-30 Zack Weinberg <zack@codesourcery.com>
149 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
150 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
151 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
152 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
153 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
154 Include coretypes.h and tm.h.
155 * Make-lang.in: Update dependencies.
157 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
159 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
161 2002-11-25 Diego Novillo <dnovillo@redhat.com>
163 * jcf-reader.c: Don't expand JCF_readu4 inside the
164 expansion of JCF_SKIP.
166 2002-11-25 Diego Novillo <dnovillo@redhat.com>
168 * jcf-reader.c: Don't expand JCF_readu4 inside the
169 expansion of JCF_SKIP.
171 2002-11-22 Tom Tromey <tromey@redhat.com>
173 * parse.y (patch_binop): Cast right hand side of shift expression
174 to `int'. Fixes PR java/8676.
176 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
177 Andrew Haley <aph@redhat.com>
179 * gcc/java/jcf-write.c (write_classfile): Remove target
180 class file, if it exists, before renaming the temporary
183 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
185 * jvspec.c (lang_specific_spec_functions): New.
187 2002-11-18 Tom Tromey <tromey@redhat.com>
189 Fix for PR java/7912:
190 * expr.c (can_widen_reference_to): Allow cast of array to
191 Cloneable or Serializable.
192 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
193 (java_io_serializable_identifier_node): Likewise.
194 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
195 (valid_ref_assignconv_cast_p): Use new identifier nodes.
196 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
197 java_io_serializable.
198 * decl.c (java_init_decl_processing): Initialize
199 java_lang_cloneable_identifier_node and
200 java_io_serializable_identifier_node.
201 (java_lang_cloneable_identifier_node): New global.
202 (java_io_serializable_identifier_node): Likewise.
204 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
206 * buffer.c: Remove unnecessary casts.
207 * check-init.c: Likewise.
209 * constants.c: Likewise.
211 * except.c: Likewise.
212 * gjavah.c: Likewise.
213 * jcf-io.c: Likewise.
214 * jcf-parse.c: Likewise.
215 * jcf-path.c: Likewise.
216 * jvspec.c: Likewise.
219 * verify.c: Likewise.
221 2002-11-06 Tom Tromey <tromey@redhat.com>
223 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
226 2002-11-05 Tom Tromey <tromey@redhat.com>
228 Fix for PR java/6388.
229 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
230 * java-tree.h (enum java_tree_index): New values
231 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
232 (decimal_int_max, decimal_long_max): New defines.
233 * lex.c (yylex): Rewrote range checking. Sign extend literals.
234 (error_if_numeric_overflow): Rewrote range checking.
235 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
238 2002-11-02 Tom Tromey <tromey@redhat.com>
240 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
242 * class.c (make_method_value): Put class name, not signature, into
243 `throws' field. For PR java/8415.
245 2002-10-24 Tom Tromey <tromey@redhat.com>
247 * gcj.texi (Invoking gij): Document --showversion.
248 (Standard Properties): java.library.path now set.
250 2002-10-23 Tom Tromey <tromey@redhat.com>
252 * gjavah.c (decode_signature_piece): In JNI mode, print
253 `jobjectArray' when array depth is nonzero.
256 2002-10-15 Andrew Haley <aph@redhat.com>
258 * parse.y (patch_invoke): Call force_evaluation_order on a static
260 (resolve_qualified_expression_name): Call force_evaluation_order
261 on a arg list that is part of a Qualified Expression Name.
263 * lang.c (dump_compound_expr): New.
264 (java_dump_tree): New.
266 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
268 * gcj.texi: Added item describing the GCJ runtime property
271 2002-10-15 Richard Henderson <rth@redhat.com>
273 * jcf-parse.c (get_constant): Fix type warning.
275 2002-10-15 Andrew Haley <aph@redhat.com>
277 * java-tree.h (java_inlining_merge_static_initializers): Declare.
278 (java_inlining_map_static_initializers): Declare.
280 2002-10-14 Andrew Haley <aph@redhat.com>
282 * tree-inline.c (remap_block): All local class initialization
283 flags go in the outermost scope.
284 (expand_call_inline): Call java_inlining_map_static_initializers.
285 (expand_call_inline): Call java_inlining_merge_static_initializers.
286 * java/lang.c (merge_init_test_initialization): New.
287 (java_inlining_merge_static_initializers): New.
288 (inline_init_test_initialization): New.
289 (java_inlining_map_static_initializers): New.
291 2002-10-11 Mark Wielaard <mark@klomp.org>
293 * gcj.texi (Compatibility): Add Limitations and Extensions section.
295 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
297 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
299 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
301 * parse.y (merge_string_cste): Add parentheses around & within |.
303 2002-10-08 Tom Tromey <tromey@redhat.com>
305 * parse.y (variable_declarator_id): Simplify error path for
306 array declarator error. For PR java/8003.
308 2002-10-08 Zack Weinberg <zack@codesourcery.com>
310 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
313 2002-10-08 Andrew Haley <aph@redhat.com>
315 * parse.y (attach_init_test_initialization_flags): Check for
318 2002-10-07 Anthony Green <green@redhat.com>
320 * parse.y (merge_string_cste): Fix bug in string concatenation.
322 2002-10-03 Michael Koch <konqueror@gmx.de>
324 * gcj.texi (Standard properties):
325 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
327 2002-10-02 Roger Sayle <roger@eyesopen.com>
330 * lang.c (java_init): If storing the vbit in function
331 pointers, ensure that force_align_functions_log is atleast
332 one to aid compatability with g++ vtables.
334 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
336 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
337 foul of type-based aliasing.
339 2002-09-30 Anthony Green <green@redhat.com>
341 * gcj.texi (Invoking jv-scan): Fix texinfo.
343 2002-09-28 Anthony Green <green@redhat.com>
345 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
346 (Code Generation): Add -fno-assert documentation.
347 * jv-scan.c (flag_assert): New global.
348 (options): Add assert option.
349 (help): Add --no-assert documentation.
350 * parse-scan.y (flag_assert): New global.
351 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
352 (flag_assert): New global.
353 * java-tree.h (flag_assert): New global.
354 * lex.c (java_lex): Obey flag_assert.
355 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
358 2002-09-26 Andrew Haley <aph@redhat.com>
360 * expr.c (build_java_array_length_access): Check for null pointer.
361 * expr.c (expand_java_arrayload): Likewise.
363 2002-09-21 Richard Henderson <rth@redhat.com>
365 * jcf-parse.c (get_constant): Decode from IEEE no matter
366 what the target format.
368 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
370 * ChangeLog: Follow spelling conventions.
374 * gjavah.c: Likewise.
375 * java-tree.h: Likewise.
376 * jcf-dump.c: Likewise.
377 * jcf-parse.c: Likewise.
378 * jvspec.c: Likewise.
380 * mangle.c: Likewise.
383 2002-09-17 Tom Tromey <tromey@redhat.com>
385 * lex.c (java_read_unicode_collapsing_terminators): Handle case
386 where \r appears at EOF. Fixes PR java/7950.
388 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
390 * jvspec.c (lang_specific_driver): Remove unused variable.
392 2002-09-16 Geoffrey Keating <geoffk@apple.com>
394 * java-tree.h (union lang_tree_node): Add chain_next option.
396 2002-09-16 Richard Henderson <rth@redhat.com>
398 * jcf-parse.c (get_constant): Runtime check for IEEE format;
399 use new real.h interface.
400 * jcf-write.c (find_constant_index): Use new real.h interface.
401 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
403 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
405 * lang.c: Follow spelling conventions.
407 2002-09-11 Per Bothner <per@bothner.com>
409 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
410 constant to the type of the field.
411 (java_complete_tree): Remove now-redundant code.
413 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
415 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
418 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
419 return label if a ret instruction for the jsr has been reached.
421 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
423 * parse.y (DIR_SEPARATOR): Don't define.
424 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
426 2002-08-28 Andrew Haley <aph@redhat.com>
428 * verify.c (verify_jvm_instructions): Allow exception handler
429 inside code that is being protected, but generate a warning.
430 * except.c (link_handler): Initialize `expanded' in new eh_range.
431 (binding_depth, is_class_level, current_pc): Declare extern.
433 2002-09-01 Mark Wielaard <mark@klomp.org>
435 * gcj.texi: Add chapter about system properties.
438 2002-08-26 Tom Tromey <tromey@redhat.com>
440 * parse.y (try_builtin_assignconv): Allow narrowing primitive
441 conversion if RHS_TYPE is byte, short, or char.
443 2002-08-22 Tom Tromey <tromey@redhat.com>
445 * gcj.texi (Invoking gij): Document -cp and -classpath.
447 2002-08-21 Tom Tromey <tromey@redhat.com>
449 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
450 $(prefix)/share. For PR libgcj/7633.
452 For PR java/6005 and PR java/7611:
453 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
454 (java_can_use_bit_fields_p): New function.
456 2002-08-16 Tom Tromey <tromey@redhat.com>
458 * gcj.texi (Class Initialization): Mention class initialization of
461 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
463 * Make-lang.in (java-tree-inline.o): New.
464 (JAVA_OBJS): Add java-tree-inline.o.
465 * parse.y (source_end_java_method): Call java_optimize_inline.
466 (java_expand_method_bodies): Save method's tree in
468 (add_stmt_to_compound): Keep track of the number of statments.
469 * lang.c (java_init): Enable flag_inline_trees.
470 (java_post_options): If flag_inline_functions is on, enable
471 flag_inline_trees instread.
472 (decl_constant_value): New.
473 (java_tree_inlining_walk_subtrees): New.
474 * java-tree.h (DECL_NUM_STMTS): New macro.
475 (java_optimize_inline): Declare.
476 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
478 * decl.c (build_result_decl): If we already have a DECL_RESULT
480 (dump_function): New.
481 (java_optimize_inline): New.
482 (dump_function): New.
484 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
487 * parse.y (build_assertion): Invert return from
488 desiredAssertionStatus.
490 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
492 * jcf-write.c (get_access_flags): Return correct access flags for
493 private and protected inner classes.
495 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
497 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
499 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
501 * mangle_name.c: Don't include obstack.h twice.
502 * xref.c: Don't include obstack.h.
504 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
506 * class.c: (permanent_obstack): Delete declaration.
507 * constants.c: (permanent_obstack): Delete declaration.
508 * except.c: (permanent_obstack): Delete declaration.
509 * expr.c: (permanent_obstack): Delete declaration.
510 * jcf-parse.c: (permanent_obstack): Delete declaration.
511 (saveable_obstack): Delete declaration.
512 * parse.h: (permanent_obstack): Delete declaration.
513 * typeck.c: (permanent_obstack): Delete declaration.
515 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
517 * gcj.texi (version-gcc): Increase to 3.3.
519 2002-07-22 Tom Tromey <tromey@redhat.com>
521 * lex.c (java_lex): Check for `e' or `E' after 0.
523 2002-07-21 Richard Henderson <rth@redhat.com>
525 * lang.c (java_unsafe_for_reeval): New.
526 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
528 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
530 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
531 (jcf_path_init): Use GET_ENVIRONMENT.
533 2002-07-10 Roger Sayle <roger@eyesopen.com>
534 Zack Weinberg <zack@codesourcery.com>
536 * builtins.c (initialize_builtins): Remove defines that
537 handled C/C++ specific junk hereby removed from builtins.def.
539 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
541 * lang.c (java_post_options): Update prototype.
543 2002-07-05 Roger Sayle <roger@eyesopen.com>
545 * builtins.c (initialize_builtins): Ignore the additional
546 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
547 the builtins.def file.
549 2002-07-01 Tom Tromey <tromey@redhat.com>
552 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
555 2002-07-01 Roger Sayle <roger@eyesopen.com>
557 * java/decl.c (builtin_function): Accept additional parameter.
558 (java_init_decl_processing): Pass an additional NULL_TREE
559 argument to builtin_function.
561 2002-06-29 T.J. Mather <tjmather@maxmind.com>
563 * gcj.texi: Fixed gcj invocation example so that it compiles.
565 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
567 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
568 * parse.y (mark_parser_ctxt): Likewise.
569 (check_modifiers, declare_local_variables): Avoid incorrect
570 hardcoded constant 10.
572 * lex.c (java_read_char): Avoid "comparison is always true"
575 2002-06-25 Andreas Schwab <schwab@suse.de>
577 * expr.c (JSR): Avoid undefined operation on PC.
579 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
581 * decl.c (clear_binding_level): Const-ify.
583 2002-06-13 Akim Demaille <akim@epita.fr>
585 * parse.y (class_declaration, interface_declaration): Make sure
586 all their rules have an action, in order to avoid meaningless `$$
587 = $1' and their type clashes.
589 2002-06-11 Tom Tromey <tromey@redhat.com>
591 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
592 * parse-scan.y (statement_without_trailing_substatement): Added
594 (assert_statement): New rule.
595 * java-tree.h (struct lang_type) [assertions]: New field.
596 (TYPE_USES_ASSERTIONS): New macro.
597 (CLASS_USES_ASSERTIONS): Likewise.
598 (FIELD_SYNTHETIC): New define.
599 * lex.c (java_lval;): Added ASSERT_TK.
600 * parse.y (ASSERT_TK): Added.
601 (statement_without_trailing_substatement): Added assert_statement.
602 (assert_statement): New rule.
603 (build_assertion): New function.
604 (maybe_generate_pre_expand_clinit): Create and initialize
606 (lookup_package_type): Removed decl.
607 * keyword.h: Rebuilt.
608 * keyword.gperf (assert): New token.
610 2002-06-10 Akim Demaille <akim@epita.fr>
612 * parse.y (interface_type_list, class_member_declaration)
613 (unary_expression_not_plus_minus): Remove duplicate %type.
616 2002-06-09 Tom Tromey <tromey@redhat.com>
618 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
620 * parse.y (method_header): Give error message in all cases.
623 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
625 Don't use RTL inlining. Fix for PR java/6820.
626 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
627 (flag_really_inline): New.
628 (java_decode_option): Set flag_really_inline if -finline-functions
630 (java_post_options): New function. Turn off inlining unless
631 flag_really_inline is set.
633 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
635 * gjavah.c (throwable_p): Accept argument as either a classname or
636 signature fragment. Create null-terminated classname string for super
637 when calling itself recursively.
638 (decode_signature_piece): Skip first character from class name
639 signature when calling throwable_p.
641 2002-06-08 H.J. Lu (hjl@gnu.org)
643 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
645 2002-06-04 Tom Tromey <tromey@redhat.com>
647 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
649 2002-06-04 Michael Koch <konqueror@gmx.de>
651 * gcj.texi (Input Options): Fixed typo.
653 2002-06-04 Zack Weinberg <zack@codesourcery.com>
655 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
656 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
657 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
658 and all now-pointless local variables. Rename other local
659 variables to reflect their not being handles.
661 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
662 #if JCF_USE_STDIO blocks.
664 * parse.y: Add missing semicolon at end of rule.
666 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
668 * check-init.c (attach_initialized_static_class): Delete, unused.
669 * parse.y: Use htab_t instead of struct hashtable, update
671 * java-tree.h: Include hashtab.h instead of hash.h.
672 (struct lang_decl_func): Use htab_t, set up for gengtype.
673 (struct init_test_hash_entry): Delete.
674 (struct treetreehash_entry): New.
675 (java_treetreehash_find): New
676 (java_treetreehash_new): New prototype.
677 (java_treetreehash_create): New prototype.
678 (java_mark_tree): Delete prototype.
679 (java_hash_hash_tree_node): Delete prototype.
680 (java_hash_compare_tree_node): Delete prototype.
681 (attach_initialized_static_class): Delete prototype.
682 * expr.c (build_class_init): Update to use java_treetreehash
684 (java_expand_expr): Update to use htab_t.
685 (emit_init_test_initialization): Likewise.
686 * decl.c (java_mark_tree): Delete.
687 * class.c (init_test_hash_newfunc): Delete.
688 (java_hash_hash_tree_node): Delete.
689 (java_hash_compare_tree_node): Delete.
690 (add_method_1): Update to use java_treetreehash functions.
691 (JAVA_TREEHASHHASH_H): New macro.
692 (java_treetreehash_hash): New function.
693 (java_treetreehash_compare): New function.
694 (java_treetreehash_find): New function.
695 (java_treetreehash_new): New function.
696 (java_treetreehash_create): New function.
697 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
699 * Make-lang.in (java/parse.o): Depend on debug.h.
700 * java-tree.h (struct lang_identifier): Use gengtype.
701 (union lang_tree_node): New.
702 (struct lang_decl_func): Use gengtype.
703 (struct lang_decl_var): Likewise.
704 (struct lang_decl): Likewise.
705 * parse.y: Include debug.h.
706 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
708 * lang.c (struct language_function): New dummy structure.
710 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
711 descriminator for DECL_LANG_SPECIFIC.
712 (struct lang_decl_func): Rename from struct lang_decl.
713 (enum lang_decl_desc): New.
714 (struct lang_decl): Make it a union. Update all the accessor macros.
715 (struct lang_type): Use gengtype.
716 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
717 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
718 are now the same size.
719 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
720 use discriminator to mark DECL_LANG_SPECIFIC.
722 * Make-lang.in (gt-java-builtins.h): New rule.
723 (java/builtins.o): Add dependency on gt-<filename>.h.
724 * builtins.c: Use gengtype for roots.
725 (union string_or_tree): Use gengtype.
726 (struct builtin_record): Use gengtype.
727 * config-lang.in (gtfiles): Add builtins.c.
729 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
730 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
731 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
732 gt-java-parse.h, gtype-java.h): Add rules to generate.
733 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
734 (class.o): Add dependency on gt-*.h.
735 (constants.o): Likewise.
738 (jcf-parse.o): Likewise.
739 (jcf-write.o): Likewise.
741 * config-lang.in (gtfiles): New.
742 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
743 * constants.c: Replace uses of ggc_add_* with GTY markers.
745 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
746 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
747 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
748 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
750 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
752 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
753 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
755 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
756 Include gtype-java.h.
758 2002-06-02 Tom Tromey <tromey@redhat.com>
760 Fix for PR java/5913:
761 * parse.y (patch_binop): Call patch_string on op1.
763 2002-06-02 Tom Tromey <tromey@redhat.com>
765 Fix for PR java/1343, PR java/6336:
766 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
767 formatting. Changed return type.
768 (anonymous_class_counter): Moved to top of file.
769 (maybe_make_nested_class_name): Append number to class name for
770 function-local classes.
772 2002-05-28 Zack Weinberg <zack@codesourcery.com>
774 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
775 * Make-lang.in: Update dependency lists.
777 2002-05-18 Mark Mitchell <mark@codesourcery.com>
779 * gjavah.c (throwable_p): Do not free the name of the class after
780 passing it to find_class.
781 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
782 * jcf-io.c (dirent.h): Include it.
783 (fnmatch.h): Likewise.
784 (compare_path): New function.
785 (java_or_class_file): Likewise.
786 (memoized_dirlist_entry): New type.
787 (memoized_dirlist_lookup_eq): New function.
788 (memoized_dirlists): New variable.
789 (caching_stat): New function.
790 (memoized_class_lookup_eq): New function.
791 (memoized_class_lookups): Likewise.
792 (find_class): Use memoized_class_lookups and caching_stat.
793 * jcf.h (JCF_USE_SCANDIR): Define.
794 * parse.y (java_expand_classes): Write the class files in reverse
797 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
799 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
801 2002-05-13 Mark Mitchell <mark@codesourcery.com>
803 * jcf-write.c (write_classfile): Unlink the temporary file if it
804 cannot be renamed. Use concat to build up the name of the
807 2002-05-08 Mark Mitchell <mark@codesourcery.com>
809 * jcf-write.c (write_classfile): Write the file to a
810 temporary file and then rename it.
812 2002-05-07 Tom Tromey <tromey@redhat.com>
814 * gjavah.c (throwable_p): Use xstrdup, not strdup.
816 Fix for PR java/1200:
817 * gjavah.c (throwable_p): New function.
818 (decode_signature_piece): Use it. A `WeakReference' isn't the
821 (gcjh_streq): New function.
823 2002-05-07 Andreas Jaeger <aj@suse.de>
825 * parse.y (finish_for_loop): Fix if statement.
827 2002-05-06 Tom Tromey <tromey@redhat.com>
829 Fix for PR java/5941:
830 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
831 loop update expression.
832 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
833 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
835 2002-05-04 Mark Wielaard <mark@klomp.org>
838 * parse.y (build_string_concatenation): Return just op1 only when op2
839 is null and op1 is a STRING_CST, otherwise always construct a
842 2002-04-27 Tom Tromey <tromey@redhat.com>
845 * parse.y (string_convert_int_cst): New function.
846 (merge_string_cste): Use it.
848 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
850 * java-tree.h (java_parse_file): Update.
851 (java_set_yydebug): Remove.
852 * jcf-parse.c (yydebug): Remove.
853 (java_set_yydebug): Die.
854 (java_parse_file): Update.
855 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
857 2002-04-24 Tom Tromey <tromey@redhat.com>
860 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
861 EXPR_WFL_QUALIFICATION of qual_wfl.
863 2002-04-23 Per Bothner <per@bothner.com>
865 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
866 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
867 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
869 2002-04-23 Tom Tromey <tromey@redhat.com>
872 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
873 recognize `-fcompile-resource='.
874 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
877 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
879 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
880 paths. Fixes PR java/2791.
882 2002-04-19 Andrew Haley <aph@redhat.com>
884 * jcf-write.c (push_long_const): lo, hi: New variables.
885 Use rshift_double to extract the high part of a 64-bit long.
886 Use WORD_TO_INT to extract the low part.
888 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
889 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
890 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
892 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
894 * typeck.c (incomplete_type_error): Remove.
896 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
898 * class.c (make_class_data): Set DECL_ALIGN on static class data,
899 for hash synchronization.
900 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
901 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
904 2002-04-16 Mark Wielaard <mark@klomp.org>
906 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
909 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
911 Fix for PR java/6294:
912 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
915 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
917 Fix for PR java/6085:
918 * parse.y (patch_method_invocation): Always use build_access_to_thisn
919 to get enclosing "this" argument for inner-class constructor
920 invocation. Pass correct arguments to build_access_to_thisn.
922 2002-04-10 Andreas Jaeger <aj@suse.de>
924 * gcj.texi (Input Options): Fix extdirs patch.
926 2002-04-10 Anthony Green <green@redhat.com>
928 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
930 2002-04-09 Anthony Green <green@redhat.com>
932 * gcj.texi (Input Options): Add --extdirs documentation.
933 * jcf-dump.c (OPT_extdirs): New macro.
934 (options): Add extdirs option.
935 (help): Describe --extdirs.
936 (main): Handle OPT_extdirs.
937 * gjavah.c (OPT_extdirs): New macro.
938 (options): Add extdirs option.
939 (help): Describe --extdirs.
940 (main): Handle OPT_extdirs.
941 * jcf-path.c (jcf_path_init): Add extdirs support.
942 (jcf_path_extdirs_arg): New function.
943 (extensions): New variable to hold extensions path entries.
944 * jvspec.c: Remove -fextdirs= when compiling main().
945 * lang.c (java_decode_option): Handle -fextdirs=.
946 * jcf.h (jcf_path_extdirs_arg): Declare new function.
947 * Make-lang.in: Compile jcf-path with version info for use in
948 identifying the appropriate libgcj.jar.
950 2002-04-08 Tom Tromey <tromey@redhat.com>
953 * .cvsignore: Added rmic.1 and rmiregistry.1.
954 * gcj.texi (Top): Link to new nodes.
955 (Invoking rmic): New node.
956 (Invoking rmiregistry): Likewise.
957 * Make-lang.in (java.generated-manpages): Added rmic.1 and
959 (java.maintainer-clean): Likewise.
960 ($(srcdir)/java/rmic.1): New target.
961 ($(srcdir)/java/rmiregistry.1): Likewise.
962 (java.install-man): Handle rmic.1 and rmiregistry.1.
964 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
966 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
967 Add note about handling uncaught exceptions. Add an exception handler
970 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
972 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
973 after using it to patch CALL_EXPR.
975 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
977 * gcj.texi (Invocation): Document CNI invocation API.
979 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
981 * expr.c (truthvalue_conversion): Rename. Update.
982 (expand_compare): Update.
983 * java-tree.h (java_truthvalue_conversion): New.
984 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
986 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
988 * java-tree.h (java_mark_addressable): New.
989 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
990 * typeck.c (mark_addressable): Rename, update.
992 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
994 * expr.c (build_java_binop): Update.
995 * java-tree.h (java_signed_type, java_unsigned_type,
996 java_signed_or_unsigned_type): Update.
997 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
998 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
999 * parse.y (patch_binop): Update.
1000 * typeck.c (signed_or_unsigned_type, unsigned_type,
1001 signed_type): Update.
1003 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
1005 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
1006 (java_dummy_print): Remove.
1007 (lang_print_error): Rename. Exit early if inhibiting output.
1008 (inhibit_error_printing_function): New.
1009 (java_init): Don't set hook.
1010 (lang_init_source): Use new boolean.
1012 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1014 * parse.y (do_resolve_class): Fix infinite recursion.
1016 2002-03-29 Tom Tromey <tromey@redhat.com>
1018 * parse.y (check_inner_circular_reference): Ignore incomplete
1021 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
1023 * Make-lang.in (builtins.o): Update.
1024 * boehm.c (get_boehm_type_descriptor): Update.
1025 * builtins.c: Include langhooks.h.
1026 * decl.c (java_init_decl_processing): Update.
1027 * java-tree.h (java_type_for_mode, java_type_for_size): New.
1028 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
1030 * typeck.c (type_for_mode, type_for_size): Update.
1032 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1034 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
1036 2002-03-28 Tom Tromey <tromey@redhat.com>
1038 * except.c (expand_end_java_handler): If the handler type is NULL,
1039 use java.lang.Throwable. Fixes PR java/5986.
1041 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1043 Fix for PR java/4715:
1044 * jcf-parse.c (parse_source_file_3): New function.
1045 (read_class): Call it.
1046 (java_parse_file): Likewise.
1048 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
1050 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
1052 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1054 * parse.y (resolve_package): Initialize "decl".
1055 (lookup_package_type): Remove unused function.
1057 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1059 Fix for PR java/5993:
1060 * parse.y (resolve_package): Return the decl if resolution was
1061 successful. Don't special case "java.lang" and "java.lang.reflect"
1062 packages. Set type_name to the merged identifier.
1063 (resolved_qualified_expression_name): Print error using "name" if
1064 resolve_package returns NULL_TREE.
1066 2002-03-27 Tom Tromey <tromey@redhat.com>
1068 * expr.c (expand_invoke): Don't generate null pointer check if
1069 we're calling <init>.
1071 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
1073 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
1075 * java-tree.h (java_lang_expand_expr): Similarly.
1076 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
1077 (java_init): Don't set hook.
1079 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1081 Fix for PR java/5850:
1082 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
1083 context if field was not found in the current scope.
1084 * expr.c (lookup_field): Don't look in enclosing contexts.
1086 2002-03-26 Tom Tromey <tromey@redhat.com>
1088 Fix for PR java/5942:
1089 * parse.y (init_src_parse): Added sanity check.
1090 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
1093 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
1095 * decl.c (lang_mark_tree): Rename java_mark_tree.
1096 * java-tree.h (java_mark_tree): New.
1097 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
1099 2002-03-25 Zack Weinberg <zack@codesourcery.com>
1101 * lex.c: Change java_perform_atof to take normal parameters
1102 instead of a pointer to a parameter block. Call it directly
1105 2002-03-22 Mark Wielaard <mark@klomp.org>
1107 Fix for PR java/5368:
1108 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
1109 when printing error message.
1111 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
1113 * decl.c (maybe_build_cleanup): Remove.
1115 2002-03-22 Tom Tromey <tromey@redhat.com>
1117 Andrew Haley <aph@cambridge.redhat.com>
1119 * expr.c (build_field_ref): Don't build a check if the field is a
1122 2002-03-21 Eric Blake <ebb9@email.byu.edu>
1124 Fix for PR java/6026:
1125 * lex.c (java_lex): Fix parsing of consecutive floats.
1127 2002-03-21 Tom Tromey <tromey@redhat.com>
1129 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
1132 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
1134 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
1135 insert_block, getdecls, kept_level_p, global_bindings_p): New.
1137 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1139 * gcj.texi: @code{gcj} becomes @command{gcj}.
1140 @code{gcc} becomes @command{gcc}.
1141 GcjRaw changed to gnu.gcc.RawData.
1143 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
1145 * decl.c (start_java_method): Use new hook.
1146 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
1147 (java_init): Remove old hook.
1149 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1151 * builtins.c (define_builtin): Do nothing if `type' is null.
1154 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1156 * parse.y (parser_check_super_interface): Fix error message
1159 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1161 * jcf-parse.c (get_constant): Delete unused variables.
1163 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
1165 * java-tree.h (java_parse_file): New.
1166 * jcf-parse.c (yyparse): Rename java_parse_file.
1167 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
1169 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1171 * parse.y (craft_constructor): Return the constructor decl.
1172 (java_expand_classes): Update comments.
1173 (lookup_method_invoke): Call fix_constructors immediately for
1174 anonymous class. Fixes PR java/5935.
1176 2002-03-15 Anthony Green <green@redhat.com>
1178 * jcf-parse.c (yyparse): Don't emit class registration
1179 constructor when compiling resource files.
1181 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1183 * lang.c (java_tree_code_type, java_tree_code_length,
1184 tree_code_name): Delete.
1185 (tree_code_type, tree_code_length, tree_code_name): Define.
1186 (java_init): Don't try to copy into the various tree_code
1189 2002-03-12 Tom Tromey <tromey@redhat.com>
1191 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
1192 UTF-8, not UCS-2. Fixes PR java/5923.
1194 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
1195 a call_expr wrapped in a convert. Fixes PR java/5848.
1197 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1199 * jcf-write.c (write_classfile): Improve error strings.
1201 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1203 * lex.c: Adjust comments to GNU standards.
1205 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1207 Fix for PR java/5902:
1208 * lex.c (java_lex): Fix parsing of literals.
1210 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1212 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
1213 to prevent it getting evaluated twice in the store checking case.
1214 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
1217 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1219 * decl.c (java_init_decl_processing): Make sure class_type_node
1220 alignment is not less than 64 bits if hash synchronization is enabled.
1222 2002-03-08 Per Bothner <per@bothner.com>
1224 * parse.y (java_complete_lhs): Check if patch_assignment
1225 returned an error-mark.
1227 * parse.y (try_builtin_assignconv): Don't special-case zero.
1229 2002-03-08 Per Bothner <per@bothner.com>
1231 Fix for PR java/5812.
1232 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
1233 here instead of in JSR macro. Likewise with load_type_state call.
1234 Do the latter on if the return_pc has been verified (the jsr returns).
1235 (JSR): Now just call build_java_jsr.
1237 2002-03-07 Jeff Sturm <jsturm@one-point.com>
1239 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
1240 (java.install-common): Link native driver to
1241 JAVA_TARGET_INSTALL_NAME.
1243 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
1245 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
1246 * builtins.c(sin_builtin): Likewise
1247 * builtins.c(sqrt_builtin): Likewise
1249 2002-03-03 Zack Weinberg <zack@codesourcery.com>
1251 * java/expr.c, java/jcf-parse.c, java/lex.c:
1252 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
1253 REAL_ARITHMETIC blocks unconditional. Delete some further
1254 #ifdef blocks predicated on REAL_ARITHMETIC.
1256 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1258 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
1259 explicit sizeof/sizeof.
1260 * decl.c (java_init_decl_processing): Likewise.
1261 * jcf-parse.c (init_jcf_parse): Likewise.
1262 * parse.y (init_src_parse): Likewise.
1264 2002-03-02 Per Bothner <per@bothner.com>
1266 Make --CLASSPATH by a synonym for --classpath and -classpath.
1267 Implement --bootclasspath.
1268 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
1269 (classpath_l): Remove.
1270 (jcf_path_CLASSPATH_arg): Remove.
1271 (jcf_path_bootclasspath_arg): New function.
1272 (jcf_path_seal): Simplify accordingly.
1274 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
1275 (jcf_path_CLASSPATH): Remove declaration.
1276 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
1277 (lang_specific_driver): Translate -bootclasspath.
1278 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
1279 * lang.c (decode_lang_options): Do jcf_path_init first.
1280 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
1281 * gjavah.c: Also handle --bootclasspath.
1282 Handle --CLASSPATH as a synonum for --classpath.
1283 * jcf-dump.c: Likewise.
1285 "." is not part of system path, but is the default for --classpath.
1286 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
1287 (jcf_path_seal): Add "." if no CLASSPATH specified.
1289 * gcj.texi: Document changes.
1291 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1293 * expr.c (build_java_arraystore_check): Fix formatting.
1295 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1297 Fix for PR java/5758, java/5632:
1298 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
1299 inner-class separator too.
1300 * parse.y (do_resolve_class): New local `decl_result.'
1301 Progressively build a name for what can have been loaded.
1303 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1305 * expr.c (java_array_data_offset): Removed function.
1306 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
1307 (build_java_array_length_access): Obtain "length" value using a
1308 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
1309 (build_java_arrayaccess): Correct comment. Access "data" using a
1310 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
1311 (build_java_arraystore_check): New function.
1312 (expand_java_arraystore): Use build_java_arraystore_check.
1313 * parse.y (patch_assignment): Simplify code to insert a store check
1314 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
1315 * check-init.c (check_init): Update to reflect that an array length
1316 access is now a COMPONENT_REF.
1317 * gcj.texi (Code Generation): Improve documentation of
1318 -fno-bounds-check. Add documentation for -fno-store-check.
1319 * java-tree.h (flag_store_check): Declare.
1320 (build_java_arraystore_check): Declare.
1321 * lang.c (flag_store_check): Initialize to 1.
1322 (lang_f_options): Add store-check option.
1323 * jvspec.c: Don't pass store-check option to jvgenmain.
1324 * lang-options.h: Add help string for -fno-store-check.
1326 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
1328 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
1329 * java-tree.h (java_dup_lang_specific_decl): New.
1330 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
1332 2002-02-27 Zack Weinberg <zack@codesourcery.com>
1334 * builtins.c, decl.c: Delete traditional-mode-related code
1335 copied from the C front end but not used, or used only to
1336 permit the compiler to link.
1338 2002-02-22 Tom Tromey <tromey@redhat.com>
1340 Fix for PR java/2369:
1341 * jvspec.c (verify_class_name): New function.
1342 (lang_specific_driver): Call it.
1343 (JAVA_START_CHAR_P): New macro.
1344 (JAVA_PART_CHAR_P): Likewise.
1346 2002-02-22 Per Bothner <per@bothner.com>
1348 * class.c: Change vtable to be more compatible with g++ v3 abi.
1349 (get_dispatch_table): Prepend offset-to-top (always 0) and
1350 type_info pointer (currently unimplemented hence NULL) to vtable.
1351 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
1352 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
1353 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
1354 (build_dtable_decl): Add declarations for new fields.
1356 2002-02-20 Per Bothner <per@bothner.com>
1358 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
1359 to finit$ (otherwise generate_bytecode_insns drops it). However, we
1360 don't need to set it on the COMPOUND_EXPR - the caller does that.
1362 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1364 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
1365 `--CLASSPATH' becomes `--classpath.'
1366 * gjavah.c: Likewise.
1367 * jcf-dump.c: Likewise.
1368 * lang-options.h: Likewise.
1370 * jcf-path.c: Updated comment.
1371 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
1372 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
1373 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
1374 (jcf_path_CLASSPATH_arg): Ditto.
1375 (classpath_u): Updated leading comment.
1377 2002-02-20 Per Bothner <per@bothner.com>
1379 * builtins.c (check_for_builtin): New function.
1380 (build_call_or_builtin): Remove.
1381 * java-tree.h: Update accordingly.
1382 * expr.c (expand_invoke): Use build + check_for_builtin instead
1383 of build_call_or_builtin.
1384 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
1385 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
1386 flag (which had caused jcf-write to incorrectly emit invokevirtual).
1388 2002-02-17 Tom Tromey <tromey@redhat.com>
1390 * java-tree.h (TYPE_STRICTFP): New macro.
1391 (struct lang_type) [strictfp]: New field.
1392 (CLASS_STRICTFP): New macro.
1393 (METHOD_STRICTFP): New macro.
1394 (struct lang_decl) [strictfp]: New field.
1395 * parse.y (method_header): Disallow strictfp constructor or
1397 (STRICT_TK): Move before MODIFIER_TK.
1398 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
1399 (METHOD_MODIFIERS): Likewise.
1400 (INTERFACE_MODIFIERS): Likewise.
1401 * jcf-write.c (get_access_flags): Likewise.
1402 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
1403 (add_method_1): Likewise.
1404 (get_access_flags_from_decl): Likewise.
1405 * jcf-dump.c (print_access_flags): Print in standard order. Also,
1406 recognize strictfp flag.
1407 * jcf.h (ACC_STRICT): New define.
1409 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
1411 * class.c(build_utf8_ref): Move declaration of decl_size
1413 2002-02-07 Tom Tromey <tromey@redhat.com>
1415 * gcj.texi (Input Options): --CLASSPATH does not suppress system
1418 2002-02-04 Anthony Green <green@redhat.com>
1420 * class.c (build_utf8_ref): Put UTF-8 constants into merged
1421 sections if available.
1423 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1425 * parse.y (java_expand_classes): Fix typo in static field loop.
1427 2002-02-02 Richard Henderson <rth@redhat.com>
1429 * class.c (add_field): Mark static fields external.
1430 (build_class_ref): Remove redundant set.
1431 * parse.y (java_expand_classes): Mark static fields of classes
1432 to be compiled as local.
1433 * jcf-parse.c (parse_class_file): Likewise.
1435 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1437 * gcj.texi (About CNI): New node.
1439 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
1442 * jcf-parse.c : Check for HAVE_LOCALE_H before using
1443 setlocale() with LC_CTYPE as a parameter.
1446 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
1448 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1449 Follow GNU Coding Standards for --version.
1451 2002-01-28 Tom Tromey <tromey@redhat.com>
1453 * expr.c (build_jni_stub): Ensure storage for `meth' is
1455 * parse.y (java_complete_expand_methods): Set
1456 current_function_decl before building JNI stub.
1458 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
1460 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
1463 2002-01-22 Tom Tromey <tromey@redhat.com>
1465 * decl.c (java_init_decl_processing): Use add_predefined_file.
1466 Predefine RawData.java.
1467 (predef_filenames): Removed.
1468 (java_init_decl_processing): Don't register predef_filenames.
1469 * jcf-parse.c (add_predefined_file): New function.
1470 (predefined_filename_p): Rewrote.
1471 (predefined_filename_p): No longer static.
1472 * decl.c (java_init_decl_processing): Call initialize_builtins.
1473 * Make-lang.in (JAVA_OBJS): Added builtins.o.
1474 (java/builtins.o): New target.
1475 * builtins.c: New file.
1476 * parse.y (patch_invoke): Use build_call_or_builtin.
1477 * java-tree.h (build_call_or_builtin): Declare.
1478 (initialize_builtins): Declare.
1479 (java_set_exception_lang_code): Removed unused declaration.
1480 (PREDEF_FILENAMES_SIZE): Removed.
1481 (java_tree_index): Added JTI_PREDEF_FILENAMES.
1482 (predef_filenames): New define.
1483 (add_predefined_file): Declare.
1484 (predefined_filename_p): Declare.
1485 * expr.c (expand_invoke): Use build_call_or_builtin.
1487 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1489 * parse.y (patch_switch_statement): Fix format specifier.
1491 2002-01-16 Tom Tromey <tromey@redhat.com>
1493 More for PR java/5365:
1494 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
1496 (process_file): Generate include for
1497 java.lang.UnsupportedOperationExceptions.
1499 2002-01-15 Andreas Jaeger <aj@suse.de>
1501 * .cvsignore: Add man pages.
1503 2002-01-15 Tom Tromey <tromey@redhat.com>
1505 Fix for PR java/5365:
1506 * gjavah.c (process_file): Turn class name into a file name.
1508 2002-01-14 Matthias Klose <doko@debian.org>
1510 * gcj.texi: Fix whitespace and formatting errors in the
1511 synopsis of the man pages. Update copyright.
1513 2002-01-14 Tom Tromey <tromey@redhat.com>
1516 * Make-lang.in (java.install-man): Handle jv-convert man page.
1517 (java.generated-manpages): Added jv-convert.1.
1518 (java.uninstall): Remove jv-convert.1.
1519 (java.maintainer-clean): Likewise.
1520 ($(srcdir)/java/jv-convert.1): New target.
1521 * gcj.texi (Top): Link to jv-convert node.
1522 (Individual utilities): Likewise.
1523 (Invoking jv-convert): New node.
1525 2001-01-10 Jeff Sturm <jsturm@one-point.com>
1526 Martin Kahlert <martin.kahlert@infineon.com>
1528 * jcf-parse.c (get_constant): Don't swap lo/hi for big
1529 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
1531 2002-01-03 Graham Stott <grahams@redhat.com>
1533 * class.c (compile_resource_file): Update copyright date.
1534 Constify filename parameter.
1535 (java-tree.h): Update copyright date.
1536 (compile_resource_file): Constify filename parameter.
1538 2002-01-03 Graham Stott <grahams@redhat.com>
1540 * gcc/jcf-parse.c: Update copyright date.
1541 (yyparse): Constify resource_filename.
1543 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1545 * parse.y (src_parse_roots): Don't needlessly zero init.
1547 2001-12-31 Tom Tromey <tromey@redhat.com>
1549 * parse.y (dump_java_tree): New function.
1550 (source_end_java_method): Call it.
1551 (end_class_declaration): Likewise.
1552 * lang.c (java_decode_option): Call dump_switch_p.
1554 2001-12-28 Tom Tromey <tromey@redhat.com>
1556 * gen-table.pl: Don't process characters after \uffff. Added
1557 comment pointing to input file.
1559 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1561 * gen-table.pl: Const-ify output. Document the location of a
1562 suitable unicode input file.
1564 * chartables.h: Regenerate.
1566 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1568 * chartables.h: Const-ify.
1569 * gjavah.c (options): Likewise.
1570 * jcf-dump.c (options): Likewise.
1571 * jv-scan.c (options): Likewise.
1572 * lex.c (java_start_char_p, java_part_char_p): Likewise.
1573 * parse.y (binop_lookup): Likewise.
1575 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1577 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
1578 the static arrays that are output.
1579 * jvspec.c (jvgenmain_spec): Make static.
1580 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
1581 * keyword.h: Regenerate.
1582 * lang.c (string_option, process_option_with_no, lang_f_options,
1583 lang_W_options): Const-ify.
1584 * lex.c (java_lex): Likewise.
1586 2001-12-21 Richard Henderson <rth@redhat.com>
1588 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1589 (get_boehm_type_descriptor): ... here. Arrange for the
1590 TREE_TYPE to get set properly.
1592 2001-12-21 Richard Henderson <rth@redhat.com>
1594 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1595 only if the target requires collect2.
1597 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1599 2001-12-20 Tom Tromey <tromey@redhat.com>
1602 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1603 CAN_COMPLETE_NORMALLY for the node.
1604 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1605 generate code for second branch if first branch can't complete
1607 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1608 the loop head if the loop body can't complete normally.
1610 2001-12-20 Tom Tromey <tromey@redhat.com>
1613 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1614 case where `finally' clause can't complete normally.
1616 2001-12-20 Tom Tromey <tromey@redhat.com>
1619 * parse.y (analyze_clinit_body): Added this_class parameter.
1620 Check for more cases where we must keep <clinit>.
1621 (maybe_yank_clinit): Cleaned up flow control.
1623 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1625 * decl.c (java_init_decl_processing): Don't initialize
1626 finit_leg_identifier_node.
1627 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
1628 (finit_leg_identifier_node): Remove.
1629 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
1631 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1633 * mangle.c (mangle_member_name): Don't special-case for
1635 * mangle_name.c (unicode_mangling_length): Likewise.
1636 (append_unicode_mangled_name): Likewise.
1637 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
1640 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1642 * expr.c (build_java_array_length_access): Don't force null pointer
1643 check unless flag_check_references is set.
1645 2001-12-20 Tom Tromey <tromey@redhat.com>
1647 Fix for PR java/3417:
1648 * parse.y (patch_assignment): Added special processing for
1650 (patch_return): Don't convert booleans to integers, and don't
1651 special-case `null'.
1653 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1655 * config-lang.in (diff_excludes): Remove.
1657 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1659 * gcj.texi: Update link to GCC manual.
1661 2001-12-17 Tom Tromey <tromey@redhat.com>
1663 * parse.y (link_nested_class_to_enclosing): Removed useless
1666 2001-12-16 Tom Tromey <tromey@redhat.com>
1668 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1671 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1673 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1674 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1677 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1679 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1681 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1683 * decl.c (java_init_decl_processing): Build otable_type correctly.
1684 otable_decl is an otable_type.
1686 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1688 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1689 otable_type, otable_ptr_type, method_symbol_type,
1690 method_symbols_array_type, method_symbols_array_ptr_type): New
1691 field/global tree definitions.
1692 (flag_indirect_dispatch): New flag.
1693 * decl.c (java_init_decl_processing): Initialize new otable and
1694 otable_syms type nodes and decls. Add new field "index" to
1696 * class.c (build_method_symbols_entry): New function.
1697 (make_method_value): Set "index" to to method's vtable index for
1698 virtual methods when indirect-dispatch is not used.
1699 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1700 and set vtable_method_count to -1. Set otable and otable_syms field
1701 if indirect-dispatch is used and there was something to put in them.
1702 (build_method_symbols_entry): New function.
1703 (emit_offset_symbol_table): New function.
1704 * expr.c (get_offset_table_index): New function.
1705 (build_invokevirtual): Build array reference to otable at the index
1706 returned by get_offset_table_index, and use the result as the vtable
1708 (build_invokeinterface): Similar.
1709 * jcf-parse.c (yyparse): If indirect-dispatch, call
1710 emit_offset_symbol_table at the end of compilation, after all classes
1711 have been generated.
1712 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1713 * lang.c (flag_indirect_dispatch): Define.
1714 (lang_f_options): Add indirect-dispatch flag.
1716 2001-12-14 Matthias Klose <doko@debian.org>
1718 * gcj.texi: Markup for man page generation. Document missing
1719 options printed by <tool> --help.
1720 Terminate description of gij's -ms option with a dot.
1721 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1722 (java.generated-manpages java.install-man, java.uninstall,
1723 java-maintainer-clean) Updated.
1725 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1727 * class.c (get_dispatch_table): Fix java vtable layout
1728 for TARGET_VTABLE_USES_DESCRIPTORS.
1729 * decl.c (java_init_decl_processing): Initialize
1730 alloc_no_finalizer_node, finalize_identifier_node.
1731 * expr.c (class_has_finalize_method): New function.
1732 (expand_java_NEW): Generate calls for finalizer-free allocation.
1733 (build_invokevirtual): Fix java vtable layout for
1734 TARGET_VTABLE_USES_DESCRIPTORS.
1735 * java-tree.h (enum java_tree_index): New entries:
1736 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1737 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1738 (class_has_finalize_method): declare.
1739 (HAS_FINALIZER_P): New macro.
1740 * parse.y (patch_invoke): Generate calls for finalizer-free
1743 2001-12-12 Matthias Klose <doko@debian.org>
1745 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1746 whitespace at end of line.
1748 2001-12-11 Tom Tromey <tromey@redhat.com>
1750 * lex.c (java_init_lex): Define wfl_to_string as
1751 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1753 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1755 * class.c (make_method_value): Use null_pointer_node to
1756 represent empty exception table.
1758 2001-12-10 Tom Tromey <tromey@redhat.com>
1760 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1762 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1764 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1766 2001-12-09 Per Bothner <per@bothner.com>
1768 * check-init.c (current_switch_has_default): New static field.
1769 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1770 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1771 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1773 2001-12-09 Tom Tromey <tromey@redhat.com>
1775 * check-init.c (check_init): Don't allow pre- or post- increment
1776 or decrement of final variable.
1777 (final_assign_error): Minor error message rewording.
1779 2001-12-08 Tom Tromey <tromey@redhat.com>
1781 * java-tree.h: Fixed typo.
1783 * gjavah.c (decompile_method): Don't decompile to `return this'
1786 * gjavah.c (cxx_keywords): Re-sorted.
1787 * lex.c (cxx_keywords): Re-sorted.
1789 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1792 * gjavah.c (print_namelet): Clear subnamelets.
1793 (HANDLE_METHOD): Set `method_printed' earlier.
1795 2001-12-07 Tom Tromey <tromey@redhat.com>
1797 * lang.c (lang_f_options): Added
1798 optimize-static-class-initialization.
1799 (java_decode_option): Removed special case.
1801 2001-12-07 Per Bothner <per@bothner.com>
1803 * check-init.c (check_init): Fix typo freeing memory twice.
1805 2001-12-05 Per Bothner <per@bothner.com>
1807 Restore support for static class initialization optimization.
1808 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1809 * check-init.c (check_int): At end of BLOCK handle initialization
1810 blocks, which used to be done in java_complete_expand_method but did
1811 not handle the case where check_for_initialization might allocate
1812 more than a word of bits.
1813 * decl.c (lang_make_tree): The smic field is now a tree.
1814 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1815 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1817 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1819 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1820 Change from a hash table to a list.
1821 (struct_lang_decl): Change field 'smic' to match.
1822 * class.c (add_method_1): Initialize
1823 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1824 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1825 (java_expand_method_bodies): -here, since 'smic' is now a list.
1826 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1828 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1830 * class.c (java_hash_compare_tree_node): Fix casts.
1832 2001-12-04 Per Bothner <per@bothner.com>
1834 * check-init.c: Handle definite unassignment to finals in addition
1835 to definite assignment.
1836 (loop_current_locals): New field.
1837 (num_current_locals, int start_current_locals, num_current_words):
1839 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1840 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1841 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1842 (get_variable_decl, check_final_reassigned): New functions.
1843 (check_init, check_bool_init): Modify as needed for checking finals.
1844 (check_for_initialization): Take extra parameter and return void.
1845 Do extra start-up logic to check final fields for assignment.
1846 * parse.y (check_static_final_variable_assignment_flag,
1847 reset_static_final_variable_assignment_flag, check_final_assignment,
1848 check_final_variable_local_assignment_flag,
1849 reset_final_variable_indirect_assignment_flag,
1850 reset_final_variable_global_assignment_flag): Remove functions.
1851 (java_complete_expand_methods, outer_field_access_fix,
1852 patch_assignment): Remove no-longer used logic.
1853 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1854 * parse.y (register_fields, java_complete_tree): Update accordingly.
1856 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1857 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1858 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1860 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1862 * java-tree.h (DECL FINAL): New bit-field.
1863 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1864 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1865 (DECL_INIT_CALLS_THIS): New macro.
1866 (struct lang_decl): New bit-field init_calls_this.
1867 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1868 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1869 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1870 use it for both local variables and final fields.
1871 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1873 (struct lang_type): Remove hfv bit-field.
1874 (check_for_initialization): Change to return void.
1876 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1877 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1878 * check-init.c (final_assign_error): New helper function.
1879 (check_final_reassigned, check_init): Use it.
1880 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1882 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1883 bit-fields to unsigned.
1885 2001-12-03 Per Bothner <per@bothner.com>
1887 * parse.y (patch_binop): Minor constant folding.
1889 * parse.y (build_current_thisn): Shorter 'buffer'.
1891 2001-12-03 Per Bothner <per@bothner.com>
1893 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1894 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1895 * jcf-write.c (generate_bytecode_insns): Remove support for
1896 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1897 * check-init.c (check_init): Likewise.
1899 2001-12-03 Per Bothner <per@bothner.com>
1901 * verify.c (subroutine_nesting): New function.
1902 (verify_jvm_instructions): Use it to fix logic for checking that
1903 we're done with the current subroutine.
1905 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1906 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1908 2001-12-03 Per Bothner <per@bothner.com>
1910 * jcf.h: Fix obvious typo in comment.
1911 * typeck.c (build_null_signature): Add comment.
1913 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1915 * expr.c: Remove leading capital from diagnostic messages, as
1916 per GNU coding standards.
1917 * jcf-io.c: Similarly.
1918 * jcf-parse.c: Similarly.
1919 * jv-scan.c: Similarly.
1920 * jvspec.c: Similarly.
1921 * mangle.c: Similarly.
1923 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1924 Alexandre Petit-Bianco <apbianco@redhat.com>
1926 * expr.c (build_java_arrayaccess): Call save_expr on array for
1927 correct evaluation order, modified comment, fixed indentation.
1928 * parse.y: (patch_assignment): Correctly extract the array base
1929 from the tree generate by build_java_arrayaccess, added comments.
1930 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1931 Fixes PR java/3096, PR java/3803, PR java/3965.
1933 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1935 * expr.c (expand_byte_code): Remove trailing periods from messages.
1936 * jcf-parse.c (load_class, jcf_parse): Similarly.
1937 * jcf-write.c (generate_classfile): Similarly.
1938 * lex.c (java_lex): Similarly.
1940 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1942 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1944 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1946 * Make-lang.in (java.generated-manpages): New dummy target.
1948 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1950 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1952 (lang_specific_pre_link): Use set_input to set input_filename.
1954 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1955 (main): Fix definition.
1956 Strip `main' from classname.
1959 2001-11-18 Roger Sayle <roger@eyesopen.com>
1961 * parse.h (java_expand_switch): Remove old prototype.
1963 2001-11-18 Tom Tromey <tromey@redhat.com>
1965 Fix for PR java/1401:
1966 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1968 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1971 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1973 * lang.c (finish_parse): Rename to java_finish.
1974 (LANG_HOOKS_FINISH, java_finish): New.
1976 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1978 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1979 * java-tree.h: New prototype.
1980 * lang.c (java_init): Update prototype. Combine with old init_parse.
1982 2001-11-13 Tom Tromey <tromey@redhat.com>
1984 * gjavah.c (method_signature): New global.
1985 (HANDLE_METHOD): Set it.
1986 (decompile_return_statement): New function.
1987 (decompile_method): Use it.
1988 (print_method_info): Removed `synth' argument.
1990 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1992 * java-tree.h (java_set_yydebug): New.
1993 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1994 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1995 (print_lang_decl, print_lang_type, print_lang_identifier,
1996 print_lang_statistics, lang_print_xnode): Remove.
1998 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2000 * jcf-parse.c (init_lex): Remove.
2001 * lang.c (language_string, lang_identify): Remove.
2002 (struct lang_hooks): Constify.
2003 (LANG_HOOKS_NAME): Override.
2004 (init_parse): Update.
2006 2001-11-08 Andreas Franck <afranck@gmx.de>
2008 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
2009 program_transform_name the way suggested by autoconf.
2010 (java.install-common): Also transform auxiliary program names with
2011 program_transform_name.
2013 2001-11-08 Tom Tromey <tromey@cygnus.com>
2015 * parse.y (trap_overflow_corner_case): New rule.
2016 (unary_expression): Use it.
2017 * lex.c (java_init_lex): Don't set minus_seen.
2018 (yylex): Don't use minus_seen. Communicate overflow to parser for
2020 (error_if_numeric_overflow): New function.
2021 * parse.h (minus_seen): Removed field.
2022 (JAVA_RADIX10_FLAG): New define.
2024 2001-11-07 Tom Tromey <tromey@redhat.com>
2026 Patch for PR java/1414:
2027 * parse.y (case_label_list): New global.
2028 (goal): Register case_label_list with GC.
2029 (java_complete_lhs): Save new case on case_label_list.
2030 (patch_switch_statement): Check for duplicate case labels.
2032 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2034 * parse.y (patch_assignment): Removed unused third argument.
2035 (java_complete_lhs): Removed unused third argument to patch_assignment.
2037 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
2039 * lang.c: Include langhooks-def.h.
2040 * Make-lang.in: Update.
2042 2001-10-31 Zack Weinberg <zack@codesourcery.com>
2044 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
2046 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2048 * mangle.c (find_compression_record_match): Don't match compression
2049 records for package name elements unless they occur at the start of
2050 the name. Fix for PR java/4717.
2052 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2054 * expr.c (expand_java_field_op): Don't special-case references to
2055 java.lang.PRIMTYPE.TYPE.
2056 (build_primtype_type_ref): Removed.
2057 * java-tree.h (build_primtype_type_ref): Remove prototype.
2058 * parse.y (maybe_build_primttype_type_ref): Removed.
2059 (complete_function_arguments): Don't special-case references to
2060 java.lang.PRIMTYPE.TYPE.
2061 (patch_assignment): Likewise.
2062 (array_constructor_check_entry): Likewise.
2064 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2066 * mangle.c (static tree compression_table): Fixed leading comment.
2067 * parse.h (struct parser_ctxt): Fixed field comment.
2068 * parse.y (check_pkg_class_access): New prototype, fixed leading
2069 comment, new parameter used to emit error only if passed as true.
2070 (parse_check_super): Pass extra argument to check_pkg_class_access.
2071 (do_resolve_class): Likewise.
2072 (process_imports): Likewise.
2073 (read_import_dir): Fixed indentation.
2074 (find_in_imports_on_demand): New local class_type_name. Local
2075 node_to_use deleted. while loop changed into for loop. Report
2076 multiple definition only for accessible classes. Improved error
2078 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
2079 assigned to parameter list, fixed indentation. while loop changed
2080 into for loop, restore TREE_CHAIN on local `tem' before the next
2083 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2085 * lang.c (lang_get_alias_set): Deleted.
2087 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2089 * gjavah.c (jni_print_char): Fix thinko in last change.
2091 * gjavah.c (jni_print_char, decode_signature_piece): Use
2092 safe-ctype macros and/or fold extra calls into fewer ones.
2093 * lex.c (java_read_unicode, java_lex): Likewise.
2094 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
2095 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
2096 * mangle_name.c (append_unicode_mangled_name,
2097 unicode_mangling_length): Likewise.
2099 2001-10-17 Richard Henderson <rth@redhat.com>
2101 * Make-lang.in (java/lang.o): Depend on langhooks.h.
2103 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2105 * lang.c (langhooks.h): Included.
2106 (LANG_HOOKS_INIT): Redefined.
2107 (LANG_HOOKS_INIT_OPTIONS): Likewise.
2108 (LANG_HOOKS_DECODE_OPTION): Likewise.
2109 (struct lang_hooks lang_hooks): New initialization.
2111 2001-10-11 Per Bothner <per@bothner.com>
2113 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
2114 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
2115 The former is simpler, and jcf-write.c handles it better.
2116 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
2117 or WITH_CLEANUP_EXPR.
2118 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
2119 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
2121 * parse.y (patch_if_else_statement): If the condition is constant,
2122 optimize away the test.
2124 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2126 * parse.y (patch_cast): Call patch_string on the first operand of
2127 the incoming node, update it if necessary. Fixes PR java/4510.
2129 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2131 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
2132 when name qualifier matches a package name.
2134 2001-10-08 Tom Tromey <tromey@redhat.com>
2136 Fix for PR java/4489:
2137 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
2138 force a new label when computing `body_block'.
2140 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2142 * jcf-io.c (format_uint): Const-ify.
2143 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
2144 * lex.c (java_get_line_col): Likewise.
2145 * parse.y (build_incdec): Likewise.
2147 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2149 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
2150 a NULL enclosing context if appropriate. Fixes PR java/4466.
2152 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2154 * parse.y (patch_assignment): Use lvalue's original TYPE when
2155 building the final COMPOUND_EXPR.
2156 (try_reference_assignconv): Fixed leading comment.
2158 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2160 * parse.y (check_final_variable_indirect_assignment): For
2161 COMPOUND_EXPR, return only if finals were found initialized
2162 properly, if not, keep on checking.
2163 (check_final_variable_global_assignment_flag): New local
2164 error_found, set when appropriate and used to decide whether to
2165 report uninitialized finals. Fixed typo in comment.
2167 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2169 * decl.c (init_decl_processing): Fixed typo in predef_filenames
2170 last three initializations. Fixes PR java/4360.
2172 2001-09-21 Richard Henderson <rth@redhat.com>
2174 * class.c (get_dispatch_table): Handle function descriptors.
2175 (build_dtable_decl): Likewise.
2176 * expr.c (build_invokevirtual): Likewise.
2178 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2180 * parse.y (patch_method_invocation): Build class initialization
2181 when static finals are used to qualify method invocation.
2184 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
2186 * parse.h: (WFL_STRIP_BRACKET): Re-written using
2187 build_type_name_from_array_name.
2188 (STRING_STRIP_BRACKETS): New macro.
2189 * parse.y (build_type_name_from_array_name): New function.
2190 (array_creation_expression:): Accumulate []s instead of [s.
2191 (cast_expression:): Accumulate []s instead of [s after cast type
2193 (build_array_from_name): Local string deleted, use
2194 build_type_name_from_array_name.
2195 (build_unresolved_array_type): Accumulate []s instead of [s after
2197 (register_fields): Fixed comment.
2198 (resolve_class): Local name, base deleted, new locals tname and
2199 array_dims. Use build_type_name_from_array_name. Use array_dims to
2201 (purify_type_name): Use STRING_STRIP_BRACKETS.
2203 2001-09-18 Andreas Jaeger <aj@suse.de>
2205 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
2206 * jv-scan.c: Likewise.
2208 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2210 * parse.y (patch_method_invocation): Inner class creation context
2211 check not enforced within constructors. Fixes PR java/1873.
2213 2001-09-16 Tom Tromey <tromey@redhat.com>
2215 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
2216 NOTE_PUSH for single-case push. Fixes PR java/4189.
2218 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2220 * java-tree.h (TYPE_IMPORT_LIST): New macro.
2221 (TYPE_IMPORT_DEMAND_LIST): Likewise.
2222 (struct lang_type): New fields import_list and import_demand_list.
2223 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
2224 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
2225 (do_resolve_class): New local saved_enclosing_type, initialized,
2226 passed as parameter to find_in_imports and find_in_imports_on_demand.
2227 (find_in_imports): Added paramater enclosing_type, use its
2228 TYPE_IMPORT_LIST when applicable.
2229 (find_in_imports_on_demand): Added parameter enclosing_type, use
2230 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
2231 declaration and initialization.
2232 (fold_constant_for_init): Switch/restore current_class to the
2233 appropriate context.
2235 2001-09-13 Mark Mitchell <mark@codesourcery.com>
2237 * verify.c (verify_jvm_instructions): Fix typo.
2239 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2241 * expr.c (expand_invoke): Const-ification.
2242 * parse.y (patch_method_invocation): Likewise.
2244 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2246 * gjavah.c (cxx_keywords): Const-ification.
2247 * keyword.gperf (java_keyword): Likewise.
2248 * lang.c (java_tree_code_name): Likewise.
2249 * lex.c (cxx_keywords): Likewise.
2250 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
2252 2001-09-11 Richard Henderson <rth@redhat.com>
2254 * parse.h (ctxp_for_generation): Mark extern.
2256 2001-09-10 Richard Henderson <rth@redhat.com>
2258 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
2260 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2262 * typeck.c (java_array_type_length, build_prim_array_type):
2263 Represent empty arrays by NULL index.
2265 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
2267 * java-tree.h (compile_resource_file): Grouped with other prototypes.
2268 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
2270 2001-09-06 Anthony Green <green@redhat.com>
2272 * class.c (O_BINARY): Define if necessary.
2273 (registerResource_libfunc): Declare.
2274 (init_class_processing): Initilize registerResource_libfunc.
2275 (compile_resource_file): New function.
2276 * java-tree.h (resource_name): Declare.
2277 (compile_resource_file): Declare.
2278 * jcf-parse.c (yyparse): Handle compiling java resource files.
2279 * lang.c (java_decode_option): Handle -fcompile-resource option.
2280 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
2282 * gcj.texi (Code Generation): Add documentation for -R flag.
2284 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2286 * jcf-write.c (generate_classfile): Issue an error in case of
2287 field/initial value mismatch.
2288 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
2289 being initialized and we're generating bytecode.
2290 (java_complete_lhs): In MODIFY_EXPR section: added comments,
2291 set DECL_INITIAL properly when appropriate.
2295 2001-09-01 Per Bothner <per@bothner.com>
2297 * parse.y (maybe_yank_clinit): A field without an initializer is not
2298 relevant. All initializers except static final and constant require
2299 <clinit>, regardless of flag_emit_class_files.
2301 2001-08-31 Per Bothner <per@bothner.com>
2303 * class.c (set_constant_value): When not emiting class files, then a
2304 String ConstantValue is a utf8const_ptr_type.
2306 2001-08-30 Per Bothner <per@bothner.com>
2308 * jcf-write.c (generate_classfile): Check that field is primitive
2309 or string before emitting ConstantValue attribute.
2311 2001-08-30 Per Bothner <per@bothner.com>
2313 * parse.y (resolve_qualified_expression_name): If creating a
2314 COMPOUND_EXPR, set it's type correctly.
2316 2001-08-30 Per Bothner <per@bothner.com>
2318 * jcf-io.c (open_class): Set filename field.
2320 * jcf-parse,c (parse_class_file): Set current_function_decl
2321 for better error message when Code attribute is missing.
2323 * lang.c (put_decl_node, lang_print_error): Re-arrange for
2324 better diagnostics, especially for constructors.
2326 2001-08-30 Per Bothner <per@bothner.com>
2328 * jcf-write.c (generate_classfile): Don't write ConstantValue
2329 attribute if field is not final, for compatibility with jdk.
2331 * jcf-write.c (generate_classfile): Convert ConstantValue values
2332 to correct type. Work-around for front-end bug.
2333 * class.c (set_constant_value): Error if constant has wrong type.
2335 2001-08-30 Per Bothner <per@bothner.com>
2337 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
2338 "Double" are printed at verbosity 1.
2340 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
2342 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
2344 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2346 * parse.y (patch_assignment): Don't verify final re-assignment here.
2347 (java_complete_lhs): Verify assignments to finals calling
2348 patch_assignment. Verify re-assignments to finals before calling
2351 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
2353 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
2356 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2358 * lex.c (java_lex): new local found_hex_digits. Set and then used
2359 in test to reject invalid hexadecimal numbers.
2360 * parse.y (java_complete_tree): Prevent unwanted cast with
2361 initialized floating point finals.
2362 (patch_binop): Emit a warning when detecting a division by zero,
2363 mark result not constant, don't simplify non integer division.
2365 2001-08-28 Per Bothner <per@bothner.com>
2367 * jcf-write.c (generate_bytecode_insns): For increments and
2368 decrements just recurse to push constant. Improvement on Mark's patch.
2370 2001-08-28 Mark Mitchell <mark@codesourcery.com>
2372 * jcf-write.c (generate_bytecode_insns): Generate an integer to
2373 real conversion for increments and decrements of reals.
2375 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2377 * parse.y (resolve_qualified_expression_name): Handle unresolved
2378 qualified expressions, prevent numerical qualifiers, fixed typo.
2381 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2383 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
2384 don't report anything but deprecated class when marked so. Handle
2386 (patch_method_invocation): Check deprecation on methods and types.
2387 (patch_binop): code becomes an enum tree_code, added default: to
2388 switch to handle that. Detect division by zero, try to fold and
2389 return before using a subroutine.
2391 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2393 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
2394 file smaller than 4 bytes.
2395 * parse.y (check_inner_circular_reference): New function.
2396 (check_circular_reference): Likewise.
2397 (array_initializer:): Accept {,}.
2398 (java_check_circular_reference): Rewritten using
2399 check_circular_reference and check_inner_circular_reference.
2400 (java_complete_expand_method): Unconditionally save and restore
2401 the unpurged exception list.
2402 (build_dot_class_method_invocation): Unmangle signature parameter.
2404 2001-08-21 Tom Tromey <tromey@redhat.com>
2406 * decl.c (init_decl_processing): Add `throws' field to method
2408 * class.c (make_method_value): Compute `throws' field for method.
2410 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2412 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
2413 circularity is detected.
2414 (ctors_unchecked_throws_clause_p): Fixed leading comment.
2416 2001-08-17 Richard Henderson <rth@redhat.com>
2418 * class.c (emit_register_classes): Add align parameter to
2419 call to assemble_integer.
2421 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
2423 * jcf-parse.c (load_class): New locals saved and class_loaded. If
2424 loading a class_or_name fails, try considering an innerclass name
2425 and load the enclosing context.
2426 * parse.y (resolve_inner_class): New function.
2427 (find_as_inner_class): Added leading comment.
2428 (register_incomplete_type): Keep the current context as enclosing
2429 context for JDEP_FIELD dependencies.
2430 (do_resolve_class): Locals new_class_decl and super initialized to
2431 NULL. Call resolve_inner_class, explore the enclosing context
2432 superclass if necessary.
2435 2001-08-16 Tom Tromey <tromey@redhat.com>
2437 * jcf-dump.c (main): Updated for change to jcf_path_seal.
2438 * gjavah.c (main): Updated for change to jcf_path_seal.
2439 * lang.c (version_flag): New global.
2440 (java_decode_option): Recognize `-version'.
2441 (java_init): Update for change to jcf_path_seal.
2442 * jcf.h (jcf_path_seal): Added `print' argument.
2443 * jcf-path.c (jcf_path_seal): Added `print' argument.
2445 2001-08-13 Zack Weinberg <zackw@panix.com>
2447 * Make-lang.in (java/decl.o): Update dependencies.
2448 * decl.c: Include libfuncs.h, don't include toplev.h.
2450 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2452 * decl.c (init_decl_processing): exception_type_node,
2453 class_not_found_type_node, and no_class_def_found_type_node
2454 initialized. predef_filenames augmented accordingly.
2455 instinit_identifier_node initialized.
2456 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
2457 * java-tree.h (enum java_tree_index): New entries
2458 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
2459 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
2460 (exception_type_node): New macro.
2461 (class_not_found_type_node): Likewise.
2462 (no_class_def_found_type_node): Likewise.
2463 (instinit_identifier_node): Likewise.
2464 (PREDEF_FILENAMES_SIZE): Adjusted.
2465 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
2466 (struct lang_type): Fixed typo in bitfield name.
2467 (DECL_INSTINIT_P): New macro.
2468 (ID_INSTINIT_P): Likewise.
2469 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
2471 * parse.y (encapsulate_with_try_catch): New function.
2472 (generate_instinit): Likewise.
2473 (build_instinit_invocation): Likewise.
2474 (ctors_unchecked_throws_clause_p): Likewise.
2475 (add_instance_initializer): Deleted.
2476 (build_instance_initializer): Likewise.
2477 (in_instance_initializer): Likewise.
2478 (check_method_redefinition): instinit$ not to be verified.
2479 (java_complete_expand_methods): Generate instinit$, simplified code.
2480 (build_dot_class_method): Eliminated unnecessary locals. Use
2481 encapsulate_with_try_catch, removed unnecessary code.
2482 (fix_constructors): New local iii. Use build_instinit_invocation.
2483 (patch_method_invocation): Added comment.
2484 (maybe_use_access_method): Don't consider instinit$.
2485 (find_applicable_accessible_methods_list): Shorten the search for
2487 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
2488 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
2489 (patch_throw_statement): Likewise. Fixed typo.
2491 2001-08-12 David Edelsohn <edelsohn@gnu.org>
2494 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2495 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2497 (lang_specific_pre_link): Use set_input to set input_filename.
2499 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2500 (main): Fix definition.
2501 Strip `main' from classname.
2504 2001-08-11 Zack Weinberg <zackw@panix.com>
2506 * lex.h: Don't include setjmp.h. Don't define
2507 SET_FLOAT_HANDLER or prototype set_float_handler.
2509 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2511 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
2512 `poplevel' in the right order.
2514 2001-08-09 Richard Henderson <rth@redhat.com>
2516 * Make-lang.in (class.o): Depend on TARGET_H.
2517 * class.c (emit_register_classes): Use target hooks instead of
2518 assemble_constructor and assemble_destructor.
2520 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
2522 * check-init.c (flags.h): Include
2523 (check_init): Don't report uninitialized static class
2524 initialization flags, don't free bit index when doing static class
2525 initialization optimization.
2526 (check_for_initialization): Return type changed to `unsigned int.'
2527 (attach_initialized_static_class): New function.
2528 * class.c (add_method_1): Create the initialized static class
2530 (finish_class): Always emit deferred inline methods.
2531 * decl.c (emit_init_test_initialization): Moved to expr.c
2532 (complete_start_java_method): Don't traverse
2533 DECL_FUNCTION_INIT_TEST_TABLE.
2534 (lang_mark_tree): Mark hash tables in function decls.
2535 * expr.c (emit_init_test_initialization): Moved from decl.c.
2536 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
2537 initialization flag, set DECL_CONTEXT and
2538 LOCAL_CLASS_INITIALIZATION_FLAG.
2539 (java_lang_expand_expr): Emit initialization code for static class
2540 initialized flags when entering block, if necessary.
2541 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
2542 * java-tree.h (flag_optimize_sci): New global variable declaration.
2543 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
2544 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
2545 (LOCAL_FINAL_P): Fixed typo in comment.
2546 (FINAL_VARIABLE_P): Likewise.
2547 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
2548 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
2549 (struct lang_decl): New fields `ict', `smic' and `cif.'
2550 (check_for_initialization): New returned value for global.
2551 (attach_initialized_static_class): New global function.
2552 (STATIC_CLASS_INIT_OPT_P): New macro.
2553 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
2554 * lang.c (java_decode_option): Handle
2555 `-fno-optimize-static-class-initialization'
2556 * parse.y (start_complete_expand_method): New function.
2557 (java_expand_method_bodies): Likewise.
2558 (attach_init_test_initialization_flags): Likewise.
2559 (adjust_init_test_initialization): Likewise.
2560 (emit_test_initialization): Likewise.
2561 (java_complete_expand_methods): Nullify abstract and native method
2563 (java_complete_expand_method): New locals `fbody', `block_body'
2564 and `exception_copy.' Reorganized: directly return on empty method
2565 bodies, call `start_complete_expand_method', remember definitely
2566 initialized static class in function, don't expand method bodies.
2567 (java_expand_classes): Call `java_expand_method_bodies' before
2568 `finish_class' when compiling to native.
2569 (resolve_expression_name): Use `orig' after building outer class
2571 (patch_invoke): Remember static method invokations.
2573 2001-08-06 Richard Henderson <rth@redhat.com>
2575 * class.c (emit_register_classes): Pass a symbol_ref and priority
2576 to assemble_constructor.
2578 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
2580 * java-tree.h (all_class_filename): New macro.
2581 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2582 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2583 newly created IDENTIFIER_NODE to `all_class_filename.'
2585 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2587 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2588 Use ggc_add_tree_root to register roots.
2590 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2592 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2593 second operand calling check_init.
2594 * decl.c (complete_start_java_method): Swaped second and third
2595 arguments while creating WITH_CLEANUP_EXPR node.
2596 * jcf-write.c (generate_bytecode_insns): Use second operand
2597 instead of third when handling WITH_CLEANUP_EXPR.
2598 * parse.y (java_complete_lhs): Expand second operand of
2599 WITH_CLEANUP_EXPR nodes.
2600 (patch_synchronized_statement): Swaped second and third arguments
2601 while creating WITH_CLEANUP_EXPR node.
2603 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2605 * parse.y (create_interface): Avoid cyclic inheritance report when
2606 syntax error encountered during class definition.
2609 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2611 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2613 (lang_specific_pre_link): Use set_input to set input_filename.
2615 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2616 (main): Fix definition.
2617 Strip `main' from classname.
2620 2001-07-18 Tom Tromey <tromey@redhat.com>
2623 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2624 * lex.c (java_new_lexer): Use ICONV_CONST.
2625 (java_read_char): Likewise.
2626 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2627 (jv-scan$(exeext)): Likewise.
2629 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2631 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
2632 * parse.y (check_class_interface_creation): Allow `private' if the
2633 enclosing is not an interface.
2634 (create_interface): Interface tagged public if the enclosing
2635 context is an interface.
2636 (create_class): Class tagged public if the enclosing context
2640 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2642 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
2645 2001-07-14 Tim Josling <tej@melbpc.org.au>
2647 * check-init.c (check_init): Remove references to EXPON_EXPR.
2649 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2651 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2652 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2655 2001-07-13 Tom Tromey <tromey@redhat.com>
2657 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2660 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2662 * parse.y (patch_method_invocation): Don't override primary if one
2663 is already provided, but let this$<n> be built. Fixed comment.
2665 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2667 * parse.y (empty_statement:): Report empty statement error only
2668 when found at class declaration level.
2671 2001-07-12 Tom Tromey <tromey@redhat.com>
2673 * expr.c (expand_load_internal): New function.
2674 (LOAD_INTERNAL): Use it.
2676 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2678 * parse.y (verify_constructor_super): Compare anonymous class ctor
2679 args with `valid_method_invocation_conversion_p.'
2682 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2684 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2685 `-fsyntax-only.' Fixes PR java/3248
2687 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2689 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2691 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2693 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2694 current function is static. Fixes PR java/1970
2696 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2698 * parse.y (patch_method_invocation): Add enclosing context to ctor
2699 calls if necessary. Fixes PR java/2953
2701 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2703 * parse.y (resolve_package): Abort if qualified expression member
2705 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2708 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2710 * verify.c: Don't use // comments.
2712 2001-07-05 Tom Tromey <tromey@redhat.com>
2714 * lang.c (flag_assume_compiled): Removed.
2715 * java-tree.h (flag_assume_compiled): Removed.
2716 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2717 -fhash-synchronization, -fuse-divide-subroutine,
2718 -fcheck-references, -femit-class-file, -femit-class-files,
2719 -fassume-compiled. Updated --encoding information. Changed
2720 -foutput-class-dir to `-d'.
2722 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2724 * jcf-parse.c (parse_class_file): Add lineno parameter to
2725 debug_start_source_file call.
2727 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2729 * gcj.texi: Use gpl.texi.
2730 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2731 dependencies and use doc/include in search path.
2733 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2735 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2736 `this'. If so, don't build instance initializers.
2738 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2740 * parse.y (resolve_expression_name): Improved error message for
2741 inner class cases. Fixes PR java/1958
2743 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2745 * lang.c: #include diagnostic.h
2746 (lang_print_error): Add a `diagnostic_context *' parameter.
2747 (java_dummy_print): Likewise.
2748 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2750 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2752 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2753 * jcf.h (typedef struct JCF): New bitfield `finished.'
2754 (JCF_FINISH): Set `finished.'
2755 (JCF_ZERO): Reset `finished.'
2758 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2760 * parse.y (class_body_declaration:): Don't install empty instance
2764 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2766 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2767 (set_class_decl_access_flags): New function.
2768 * java-tree.h (set_class_decl_access_flags): New prototype.
2769 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2770 (parse_class_file): New local `decl_max_locals.' Take wide types
2771 into account to compute DECL_MAX_LOCALS.
2772 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2775 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2777 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2779 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2781 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2782 * parse.y (do_resolve_class): Moved comments out to leading comment
2783 section. Removed local `start', New local `_ht' and
2784 `circularity_hash.' Record `enclosing' in hash table and search
2785 it to detect circularity. Use `enclosing' as an argument to
2786 `lookup_cl.' Free the hash table when done.
2788 2001-06-19 Tom Tromey <tromey@redhat.com>
2790 * lex.c (java_read_char): Disallow invalid and overlong
2791 sequences. Fixes PR java/2319.
2793 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2795 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2797 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2799 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2800 arguments accordingly.
2802 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2804 * gcj.texi: Move contents to just after title page.
2806 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2808 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2810 (patch_incomplete_class_ref): Build the class ref, build the class
2811 init if necessary, complete the tree.
2814 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2816 * parse.y (lookup_field_wrapper): Test `name' code.
2817 (resolve_qualified_expression_name): Test `qual_wfl' code.
2818 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2819 handle `qual_wfl' by code.
2820 (maybe_build_primttype_type_ref): Test `wfl' code.
2822 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2824 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2826 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2827 the dvi file in the java directory.
2829 2001-05-25 Sam TH <sam@uchicago.edu>
2831 * gen-table.pl javaop.h jcf.h lex.h,
2832 parse.h: Fix header include guards.
2834 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2836 * jv-scan.c (version): Update copyright year.
2838 2001-05-21 Per Bothner <per@bothner.com>
2840 * jcf-parse.c (read_class): If class is from .class or .zip file
2841 and it's already been read, don't push/pop parser context.
2843 2001-05-18 Per Bothner <per@bothner.com>
2845 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2846 command line so the jvgenmain-generated main program comes first.
2848 2001-05-15 Tom Tromey <tromey@redhat.com>
2850 * class.c (build_utf8_ref): Don't generate identifier based on
2853 2001-05-12 Richard Henderson <rth@redhat.com>
2855 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2856 * expr.c (java_lang_expand_expr): Expand it.
2857 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2858 calling build_exception_object_ref.
2859 * parse.y (catch_clause_parameter): Likewise.
2860 (build_dot_class_method): Likewise.
2861 (try_reference_assignconv): Likewise.
2862 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2863 * jcf-write.c (generate_bytecode_insns): Likewise.
2865 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2867 * parse.y (build_unresolved_array_type): Set
2868 EXPR_WFL_QUALIFICATION on the newly created wfl.
2869 Fixes PR java/2538. Fixes PR java/2535.
2871 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2873 * parse.y (fix_constructors): Removed unnecessary assignment to
2874 local. Moved assignment to `this$<n>', fixed comments and
2876 (build_wfl_wrap): Fixed indentation.
2877 Fixes PR java/2598, java/2579 and java/2658.
2879 2001-05-03 Mo DeJong <mdejong@redhat.com>
2881 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2882 check for byte swap.
2884 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2886 * expr.c (build_class_init): Move MODIFY_EXPR
2887 outside of COND_EXPR. Remove variable `call'.
2889 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2891 * decl.c: NULL_PTR -> NULL.
2892 * jcf-write.c: Likewise.
2894 2001-05-01 Tom Tromey <tromey@redhat.com>
2896 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2897 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2898 * gcj.texi: Updated copyright text. Include fdl.texi.
2899 (Top): Link to new node.
2901 2001-05-01 Per Bothner <per@bothner.com>
2903 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2905 2001-05-01 Per Bothner <per@bothner.com>
2907 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2908 import_list contains the name, not the TREE_PURPOSE.
2910 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2912 * jcf-io.c (read_zip_member): Cast to long in comparison with
2915 * jvspec.c (lang_specific_driver): Initialize variables.
2917 * mangle.c (find_compression_record_match): Likewise.
2919 * typeck.c (build_null_signature): Provide static prototype. Mark
2920 parameter with ATTRIBUTE_UNUSED.
2922 * verify.c (verify_jvm_instructions): Initialize variable.
2924 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2926 * parse.y (do_resolve_class): Check for cyclic inheritance during
2927 inner class resolution.
2929 2001-04-27 Per Bothner <per@bothner.com>
2931 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2932 while iterating, since that could cause gc to lose stuff.
2934 2001-04-26 Per Bothner <per@bothner.com>
2936 Fix method search wrt scope of inner classes to match JLS2.
2937 * typeck.c (build_null_signature): New static function.
2938 (has_method): New function. Uses build_null_signature and lookup_do.
2939 * java-tree.h (has_method): New declaration.
2940 * parse.y (find_applicable_accessible_methods_list): Do not search
2941 context of inner classes here.
2942 (patch_method_invocation): Search scope, ie. current and outer clases,
2943 for method matching simple name, to find class.
2945 2001-04-26 Per Bothner <per@bothner.com>
2947 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2948 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2950 * constants.c (find_methodref_with_class_index): New function.
2951 (find_methodref_index): Use find_methodref_with_class_index.
2952 * java-tree.h (find_methodref_with_class_index): New declaration.
2953 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2954 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2955 If context changed from interface to class, don't use invokeinterface.
2957 2001-04-25 Per Bothner <per@bothner.com>
2959 * verify.c (verify_jvm_instructions): For field instructions,
2960 check that field index is valid. For invoke instructions, check that
2961 method index is valid.
2963 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2965 * config-lang.in (target_libs): Copy from $libgcj_saved.
2967 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2969 * decl.c (init_decl_processing): Add new class "protectionDomain"
2971 * class.c (make_class_data): Set initial value for "protectionDomain".
2973 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2975 * jvspec.c (lang_specific_driver): Fix memory allocation
2976 deficit, by using concat in lieu of xmalloc/sprintf.
2978 2001-04-20 Per Bothner <per@bothner.com>
2980 Fixes to compile multiple .class files at once.
2981 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2982 * java-tree.h (CLASS_PARSED_P): New macro.
2983 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2984 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2985 (read_class): Avoid some code duplication.
2986 Don't call JCF_FINISH for a .class file - might be needed later.
2987 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2988 rather than CLASS_LOADED_P, since latter implies class laid out.
2989 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2990 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2992 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2994 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2996 * boehm.c: Include toplev.h.
2998 2001-04-06 Tom Tromey <tromey@redhat.com>
2999 Alexandre Petit-Bianco <apbianco@redhat.com>
3001 Fix for PR gcj/1404 and PR gcj/2332:
3002 * parse.y (build_array_from_name): If we use the type_wfl then
3003 accumulate dimensions from the original type as well.
3004 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
3006 2001-04-06 Tom Tromey <tromey@redhat.com>
3008 * parse.y (analyze_clinit_body): Return true if the second operand
3009 of a METHOD_EXPR is nonzero.
3011 2001-04-06 Tom Tromey <tromey@redhat.com>
3013 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
3015 ($(srcdir)/java/parse.c): Likewise.
3017 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3019 * gcj.texi: Use `which-gcj' instead of `which-g77.'
3020 (version-gcc): Initialized.
3021 (which-gcj): Likewise.
3023 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3025 * java-tree.h (struct lang_decl): New macro
3026 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
3027 * parse.y (build_instance_initializer): New function.
3028 (add_instance_initializer): Use it.
3029 (java_fix_constructors): Set `current_class' before fix pass.
3030 (fix_constructors): Just return if already fixed. Move `super()'
3031 invokation ahead. Use `build_instance_initializer.'
3034 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3036 * parse.y (resolve_qualified_expression_name): Pass field's
3037 DECL_CONTEXT to `not_accessible_p.'
3038 (not_accessible_p): Changed parameters order in `inherits_from_p'
3041 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
3043 * lang-options.h: Add flag_check_references.
3045 2001-04-04 Per Bothner <per@bothner.com>
3047 * java-tree.h (CONSTANT_VALUE_P): New macro.
3048 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
3049 * parse.y (maybe_build_class_init_for_field): New static function.
3050 (resolve_expression_name, resolve_field_access): Use
3051 maybe_build_class_init_for_field instead of build_class_init
3052 This does not do the init if the field is compile-time-constant.
3053 (resolve_field_access): Simplify.
3055 * parse.y (fold_constant_for_init): Merge test into switch.
3057 2001-04-03 Zack Weinberg <zackw@stanford.edu>
3059 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
3061 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
3063 2001-04-02 Zack Weinberg <zackw@stanford.edu>
3065 * expr.c (pop_type_0): Save the result of the first
3066 lang_printable_name call in a scratch buffer, so it
3067 won't be clobbered by the second call.
3069 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3071 * parse-scan.y (array_type:): Rewritten.
3072 (type_declaration:): `empty_statement' replaces `SC_TK.'
3073 (class_member_declaration:): `empty statement' added.
3074 (method_body:): Simplified.
3075 (static_initializer:): Likewise.
3076 (primary_no_new_array:): Use `type_literals.'
3077 (type_literals:): New rule.
3078 (dims:): Set and update `bracket_count.'
3079 Fixes PR java/1074. Fixes PR java/2412.
3081 2001-03-28 Hans Boehm <boehm@acm.org>
3083 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
3084 (get_boehm_type_descriptor): Set type on returned value to be a
3085 pointer length integer.
3087 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3089 * expr.c (pop_type_0): Call `concat' rather than building the
3091 (pop_type): Add format specifier in call to `error'.
3093 * parse.y (patch_method_invocation): Avoid casting away
3096 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
3098 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
3100 2001-03-28 Richard Henderson <rth@redhat.com>
3102 IA-64 ABI Exception Handling:
3103 * Make-lang.in (except.o): Don't depend on eh-common.h.
3104 * check-init.c (check_init): Handle EXC_PTR_EXPR.
3105 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
3106 [soft_exceptioninfo_call_node]: Remove.
3107 [eh_personality_libfunc, lang_eh_runtime_type]: New.
3108 (end_java_method): No emit_handlers.
3109 * except.c (java_set_exception_lang_code): Remove.
3110 (method_init_exceptions): Don't call it.
3111 (prepare_eh_table_type): No CATCH_ALL_TYPE.
3112 (build_exception_object_ref): New.
3113 (expand_end_java_handler): Update for except.h name changes.
3114 (emit_handlers, expand_resume_after_catch): Remove.
3115 * expr.c (java_lang_expand_expr): Update for except.h name changes.
3116 (process_jvm_instruction): Use build_exception_object_ref.
3117 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
3118 (soft_exceptioninfo_call_node): Remove.
3119 (build_exception_object_ref): Declare.
3120 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
3121 soft_exceptioninfo_call_node. Move processing ...
3122 [EXC_PTR_EXPR]: ... here.
3123 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
3124 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
3125 (source_end_java_method): No java_set_exception_lang_code or
3127 (build_dot_class_method): Use build_exception_object_ref.
3128 (try_reference_assignconv): Check EXC_PTR_EXPR not
3129 soft_exceptioninfo_call_node.
3131 2001-03-28 Richard Henderson <rth@redhat.com>
3133 * java-tree.h (throw_node): Define as a single member of
3134 java_global_trees instead of a separate array.
3135 (JTI_THROW_NODE): New.
3136 * decl.c (throw_node): Don't declare.
3137 (init_decl_processing): Init a scalar throw_node.
3138 Don't register it for gc.
3139 * check-init.c (check_init): Reference scalar throw_node.
3140 * expr.c (build_java_athrow): Likewise.
3141 * jcf-write.c (generate_bytecode_insns): Likewise.
3142 * parse.h (BUILD_THROW): Likewise.
3144 2001-03-28 Richard Henderson <rth@redhat.com>
3146 * decl.c (end_java_method): Do not save and restore
3147 flag_non_call_exceptions.
3148 * parse.y (source_end_java_method): Likewise.
3149 * lang.c (flag_exceptions): Don't declare.
3150 (java_init_options): Set flag_non_call_exceptions. Set
3151 flag_exceptions here ...
3152 (java_init): ... not here.
3154 2001-03-27 Richard Henderson <rth@redhat.com>
3156 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
3157 exceptions_via_longjmp.
3159 * lang.c (flag_new_exceptions): Don't declare it.
3160 (java_init_options): Or set it.
3162 2001-03-27 Richard Henderson <rth@redhat.com>
3164 * decl.c (end_java_method): Rename asynchronous_exceptions to
3165 flag_non_call_exceptions.
3166 * parse.y (source_end_java_method): Likewise.
3168 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3170 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
3172 2001-03-26 Mark Mitchell <mark@codesourcery.com>
3174 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
3176 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3178 * parse.y (find_as_inner_class): Follow current package
3179 indications not to mistakingly load an unrelated class.
3181 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3183 * constants.c (PUTN): Use memcpy, not bcopy.
3185 * lex.c (java_read_char): Use memmove, not bcopy.
3187 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
3189 2001-03-23 Per Bothner <per@bothner.com>
3191 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
3192 macro for better error pin-pointing.
3193 * java-tree.h: Fix typo in comment.
3195 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
3196 Don't include jsr/goto in exception range.
3197 Check if start and end of exception range are the same (also TRY_EXPR).
3198 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
3199 However, do emit the following goto even if try_block is empty.
3200 Defer freeing exception_decl until after the finalizer, to make
3201 sure the local isn't reused in the finalizer. Fixes PR java/1208.
3203 * parse.y (java_complete_lhs): If the try-clause is empty, just
3204 return the finally-clause and vice versa.
3206 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3208 * gcj.texi (Input Options): documented the check for attribute
3209 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
3210 * java-tree.h (flag_force_classes_archive_check): Declared extern.
3211 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
3212 (jcf_parse): Check for the right classes archive if necessary.
3213 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
3214 (jcf_parse_fields): Fixed indentation.
3215 * jcf-write.c (append_gcj_attribute): New function.
3216 (generate_classfile): Compute the attribute count, invoke
3217 `append_gcj_attribute'.
3218 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
3219 turned into bit-fields. New bit-field `right_zip.'
3220 (JCF_ZERO): Set `right_zip' to zero.
3221 * lang-options.h (-fforce-classes-archive-check): Added flag.
3222 * lang.c (flag_force_classes_archive_check): New flag.
3223 (lang_f_options): New entry `force-classes-archive-check.'
3226 2001-02-07 Andrew Haley <aph@redhat.com>
3228 * gcj.texi (Configure-time Options): Add -fcheck-references.
3229 * expr.c (build_java_indirect_ref): New function.
3230 (java_check_reference): New function.
3231 (build_java_array_length_access): Use build_java_indirect_ref to
3232 check for null references.
3233 (build_java_arrayaccess): Likewise.
3234 (build_get_class): Likewise.
3235 (build_field_ref): Likewise.
3236 (invoke_build_dtable): Likewise.
3237 (build_invokeinterface): Likewise.
3238 * lang.c (lang_f_options): Add flag_check_references.
3239 * jvspec.c (jvgenmain_spec): Add flag_check_references.
3240 * java-tree.h (flag_check_references): New variable.
3241 * lang.c (flag_check_references): Likewise.
3242 * parse.y (patch_invoke): Use java_check_reference.
3243 (patch_assignment): Allow for extra nesting in
3244 _Jv_CheckArrayStore.
3246 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
3248 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
3249 * lex.c (cxx_keywords): Likewise.
3251 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3253 * parse.y (qualify_ambiguous_name): Broaden `length'
3254 recognition. Help MODIFY_EXPR be resolved as expression names.
3255 Fixes PR java/2066. Fixes PR java/2400.
3257 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
3259 * gjavah.c (process_file): Mark interface definitions with
3260 "__attribute__ ((java_interface))".
3262 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
3264 * class.c (layout_class): Fixed push_super_field's second
3265 argument. Fixes PR java/2333.
3266 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
3267 too early to lay innerclasses out.
3269 2001-03-20 Tom Tromey <tromey@redhat.com>
3270 Alexandre Petit-Bianco <apbianco@redhat.com>
3272 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
3273 inside an array reference. Insertion of the array store check
3274 rewritten. Fixes PR java/2299.
3276 2001-03-20 Tom Tromey <tromey@redhat.com>
3278 * lex.c (java_read_unicode): Only accept leading `u's.
3280 2001-03-20 Tom Tromey <tromey@redhat.com>
3282 * jcf-parse.c (read_class): Initialize `class'.
3284 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3286 * jcf_parse.c (jcf_parse): Eliminate unused variable.
3288 2001-03-19 Mark Mitchell <mark@codesourcery.com>
3290 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
3291 (layout_class): Likewise.
3292 (layout_class_method): Likewise.
3293 (emit_register_classes): Likewise.
3294 * decl.c (builtin_function): Likewise.
3295 (give_name_to_locals): Likewise.
3297 2001-03-19 Per Bothner <per@bothner.com>
3299 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
3300 before trying to load an inner class.
3302 Fixes to process to command-line .class files in two passes.
3303 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
3304 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
3305 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
3306 * class.c (is_compiled_class): Fix for renamed flag.
3307 * parse.y (maybe_create_class_interface_decl): Likewise.
3308 * jcf-parse.c (yyparse): Also set if compiling .class files.
3309 * jcf-parse.c (read_class); Read current_class.
3310 (jcf_parse): Make static.
3311 (load_inner_classes): New function, with code moved from jcf_parse,
3312 because we need to inner classes after the command-line files are read.
3313 (yyparse): Set finput to NULL when it doesn't need to be closed.
3314 Reduce use of main_jcf (basically only for archive) and
3315 use finput instead of main_jcf->read_state.
3316 Inline jcf_figure_file_type into yyparse.
3317 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
3318 Defer load_inner_classes and parse_class_file to a second pass,
3319 after we've correctly mapped command-line .clas fiels to classes.
3320 (jcf_figure_file_type): Removed.
3321 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
3322 (JCF_ZERO): Also clear zipd field.
3323 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
3325 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3327 * jcf-parse.c (yyparse): Change ch from char * to char.
3329 2001-03-19 Per Bothner <per@bothner.com>
3331 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
3332 Add constructed filelist-file at end, following -xjava. Thus any .o
3333 and library files are not affected by the -xjava. Also wrap
3334 explicit @FILE with -xjava and -xnone.
3336 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
3338 * class.c (build_static_field_ref): Call make_decl_rtl() after
3339 setting the DECL_EXTERNAL flag.
3341 2001-03-17 Per Bothner <per@bothner.com>
3343 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
3345 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
3346 when result is is needed (target is STACK_TARGET).
3348 * parse.h (JDEP_SOLV): Removed.
3349 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
3351 * parse.y (incomplete_class_list): Removed.
3352 (obtain_incomplete_type): Don't use or set incomplete_class_list.
3353 It doesn't work if resolve_class changes the name of an array type
3354 that is on the list and then someone else looks for the modified name.
3355 Also, seems liable to break when compiling multiple source files at
3356 once. So the simplest is to just remove incomplete_class_list -
3357 it is only a minor space win and it is not even clear it saves time.
3359 * parse.y (resolve_class): Remove unneeded promote_type.
3361 2001-03-15 Per Bothner <per@bothner.com>
3363 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
3364 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
3365 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
3366 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
3368 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
3369 * parse.y (java_expand_classes): Likewise.
3371 * parse.y (expand_start_java_method): Was only called once and had a
3372 misleading name, so inline in caller java_complete_expand_method.
3373 (enter_a_block): Likewise inline in enter_block and remove.
3375 Remove junk from when gcc/java was created (by copying from C/C++).
3376 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
3377 (struct binding_level): Remove fields keep, keep_if_subblocks,
3378 more_cleanups_ok, have_cleanups (which have never been used).
3379 (pushlevel, poplevel): Remove related useless code.
3381 * class.c (make_class_data): The class_dtable_decl (i.e. the
3382 vtable for Class) should be external, except when compiling Class.
3384 * jvspec.c (lang_specific_driver): Fix -C handling.
3385 Check -save-temps to see if temp @FILE should be deleted.
3386 Follow-up to/fix for February 16 patch.
3388 * verify.c (verify_jvm_instructions): Better error msgs for dup.
3389 (type_stack_dup): Remove no-longer neded error check.
3391 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
3393 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
3394 to 'for_pointer'. If this type is for a pointer (argument) mangling,
3395 don't surround the element with 'N..E' if the type name is
3398 2001-03-14 Mark Mitchell <mark@codesourcery.com>
3400 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
3401 DECL_RTL_SET_P, etc.
3402 (make_method_value): Likewise.
3403 (get_dispatch_table): Likewise.
3405 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
3407 2001-03-07 Tom Tromey <tromey@redhat.com>
3409 * config-lang.in (lang_requires): Define.
3411 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
3413 * typeck.c (convert): Check flag_unsafe_math_optimizations,
3416 2001-03-05 Per Bothner <per@bothner.com>
3418 Fix a problem where rest_of_decl_compilation applied to
3419 class_dtable_decl causes problems because it was done too early,
3420 before output file was opened.
3421 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
3422 * class.c (class_dtable_decl): Add macro - element of class_roots.
3423 (make_class_data): Define class_dtable_decl.
3424 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
3426 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3428 * java/class.c, java/decl.c, java/java-tree.h: Replace all
3429 uses of 'boolean' with 'bool'.
3431 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3433 * lang-specs.h: Add zero initializer for cpp_spec field to all
3436 2001-02-16 Per Bothner <per@bothner.com>
3438 Handle compiling multiple input files at once, and @FILE syntax.
3439 * gcj.texi: Updated documentation to match.
3440 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
3441 * jcf-parse.c (parse_source_file): Split into ...
3442 (parse_source_file_1): New function - and:
3443 (parse_source_file_2): New function.
3444 (yyparse): On -ffilelist-file, open and scan named file.
3445 On first pass over files, only do parse_source_file_1.
3446 A new second pass calls parse_source_file_2 for each file to compile.
3447 (init_jcf_parse): Call init_src_parse.
3448 * jvspec.c (INDIRECT_FILE_ARG): New flag.
3449 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
3450 as multiple input file combined in one compilation.
3451 * lang-options.h: Add -ffilelist-file
3452 * lang.c (flag_filelist_file): New flag variable.
3453 (lang_f_options): Handle -ffilelist-file.
3454 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
3455 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
3456 gclass_list - use global fields of src_parse_roots instead.
3457 * parse.y (src_parse_roots): New array.
3458 (incomplete_class_list, gclass_list): New macros.
3459 (push_parser_context, java_pop_parser_context,
3460 java_parser_context_resume): Don't fiddle with deleted fields.
3461 (various): Use incomplete_class gclass_list and global macros
3462 instead of parse_ctxt fields - the lists are global.
3463 (init_src_parse): New function.
3465 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3467 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
3469 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3471 * parse.y (check_inner_class_access): Moved declaration of local
3472 `enclosing_decl_type' to the right location.
3474 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
3476 * parse.y (parser_check_super_interface): Don't call
3477 check_pkg_class_access for an inner interface.
3478 (parser_check_super): Don't call check_pkg_class_access for inner
3480 (do_resolve_class): Simplify enclosing type loop. Don't call
3481 check_pkg_class_access if CL and DECL are not set.
3482 (find_in_imports_on_demand): Set DECL if class_type needed to be
3483 loaded. Don't call check_pkg_class_access for an inner class.
3484 (check_inner_class_access): Rewritten to implement member access
3485 rules as per spec 6.6.1.
3486 (check_pkg_class_access): Handle the empty package correctly.
3487 (in_same_package): New function. Determine if two classes are in the
3490 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
3492 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
3493 method into array types.
3494 * parse.y (patch_method_invocation): Bypass access check on clone call
3497 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3499 * expr.c (build_instanceof): Check for arrays when trying fold to
3502 2001-02-15 Jim Meyering <meyering@lucent.com>
3504 * Make-lang.in (java.install-common): Depend on `installdirs'.
3505 (java.install-info): Likewise.
3507 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
3509 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
3511 2001-02-14 Tom Tromey <tromey@redhat.com>
3512 Alexandre Petit-Bianco <apbianco@cygnus.com>
3514 Fix for PR java/1261.
3515 * typeck.c (build_java_array_type): Add public `clone' method to
3517 * parse.y (resolve_qualified_expression_name): Use current_class
3518 when checking for inaccessibility.
3519 (patch_method_invocation): Fixed error message when accessibility
3520 denied. Added `from_super' argument.
3522 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3524 * parse.y (resolve_class): Don't build a fake decl. Use the one
3526 * typeck.c (build_java_array_type): Build and assign decl to array
3529 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3531 * parse.y (not_accessible_p): Changed leading comment. Added extra
3532 `where' argument. Use it to enforce protected access rules.
3533 (resolve_qualified_expression_name): Added extra argument to
3535 (patch_method_invocation): Use argument `primary' to provide
3536 not_accessible_p with an extra argument.
3537 (lookup_method_invoke): Added extra argument to not_accessible_p.
3538 (search_applicable_method_list): Likewise.
3540 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3542 * parse.y (resolve_qualified_expression_name): Try to resolve as
3543 an inner class access only if `decl' is a TYPE_DECL.
3545 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3547 * decl.c (classdollar_identifier_node): Initialize.
3548 * java-tree.h (enum java_tree_index): New entry
3549 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
3550 (classdollar_identifier_node): New macro.
3551 (ID_CLASSDOLLAR_P): Likewise.
3552 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
3553 (build_dot_class_method_invocation): Likewise.
3554 (find_applicable_accessible_methods_list): `class$' can't be
3557 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3559 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
3561 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3563 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
3564 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3567 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3569 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
3570 outside of the `__U' sequence too.
3571 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
3574 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3576 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
3578 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3580 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
3581 (JVGENMAIN_OBJS): Likewise.
3582 * java-tree.h (append_gpp_mangled_name): New prototype.
3583 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3584 Removed cast calling `gcc_add_root.'
3585 * jvgenmain.c (mangle_obstack): New global, initialized.
3587 (do_mangle_class): Constify local `ptr.'
3588 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3589 append_gpp_mangle_name and update `count' if necessary.
3590 Use `mangle_obstack.'
3591 * mangle.c (append_unicode_mangled_name): Removed.
3592 (append_gpp_mangled_name): Likewise.
3593 (unicode_mangling_length): Likewise.
3594 (mangle_member_name): Return type set to `void.'
3595 (mangle_field_decl): Don't append `U' in escaped names.
3596 (mangle_method_decl): Likewise.
3597 (mangle_member_name): Just use `append_gpp_mangled_name.'
3598 * mangle_name.c: New file.
3600 2001-02-07 Per Bothner <per@bothner.com>
3602 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3604 * check-init.c (check_init): Don't call done_alternative after
3605 processing loop code, as a LOOP_EXPR never terminates normally.
3607 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3609 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3611 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3613 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3616 2001-02-06 Tom Tromey <tromey@redhat.com>
3618 * lex.c (java_new_lexer): Longer error message.
3620 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3621 Alexandre Petit-Bianco <apbianco@cygnus.com>
3623 * typeck.c (build_prim_array_type): Added leading comment.
3624 (build_java_array_type): Moved locals out of
3625 block. Always create the `data' field, fixed alignment to match
3628 2001-02-04 Tom Tromey <tromey@redhat.com>
3630 * expr.c (java_lang_expand_expr): Don't bother recomputing
3631 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
3634 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3636 * parse.y (process_imports): Save the original name of the import
3637 for better error report.
3639 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
3641 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
3642 of macros used when compiling jvspec.c.
3643 * jvspec.c (lang_specific_driver): Link with the shared
3646 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3648 * check-init.c (check_init): Call internal_error instead of fatal.
3649 * expr.c (java_lang_expand_expr): Likewise.
3650 * jcf-parse.c (get_constant): Likewise.
3651 * mangle.c (java_mangle_decl): Likewise.
3652 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3653 (operator_string): Likewise.
3654 * check-init.c (check_init): Call abort instead of fatal.
3655 * class.c (build_class_ref): Likewise.
3656 * constants.c (write_constant_pool): Likewise.
3657 * decl.c (start_java_method): Likewise.
3658 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3659 (java_stack_dup, encode_newarray_type): Likewise.
3660 (build_java_array_length_access): Likewise.
3661 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3662 (build_java_soft_divmod, build_invokeinterface): Likewise.
3663 * java-tree.h (INNER_CLASS_P): Likewise.
3664 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3665 (give_name_to_class, get_class_constant): Likewise.
3666 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3667 (find_constant_index, generate_bytecode_conditional): Likewise.
3668 (generate_bytecode_insns, perform_relocations): Likewise.
3669 * lex.c (java_unget_unicode, java_lex): Likewise.
3670 * mangle.c (mangle_type, mangle_record_type): Likewise.
3671 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3672 (finish_mangling): Likewise.
3673 * parse.h (MARK_FINAL_PARMS): Likewise.
3674 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3675 (obtain_incomplete_type, java_complete_class): Likewise.
3676 (java_check_regular_methods, java_complete_expand_method): Likewise.
3677 (cut_identifier_in_qualified, check_deprecation): Likewise.
3678 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3679 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3680 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3681 * typeck.c (set_local_type, parse_signature_type): Likewise.
3682 (parse_signature_string, build_java_signature): Likewise;
3683 (set_java_signature): Likewise.
3684 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3685 * class.c (add_method): Call fatal_error instead of fatal.
3686 (build_static_field_ref): Likewise.
3687 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3688 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3689 * lex.c (java_new_new_lexer): Likewise.
3690 * jv-scan.c (main): Likewise.
3691 (fatal_error): Renamed from fatal.
3692 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3694 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3695 (yyparse): Likewise.
3696 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3697 * lex.c (java_get_line_col): Likewise.
3698 * jcf-parse.c (load_class): Make errors non-fatal.
3699 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3701 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3703 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3704 (error): Remove unused function.
3705 (main): Don't use "__attribute__ alias" on generated class symbol.
3707 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3709 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3711 * parse.y (finish_method_declaration): Code accounting for WFLed
3712 method DECL_NAMEs deleted.
3713 (check_abstract_method_definitions): Likewise.
3714 (resolve_type_during_patch): Layout resolved type.
3715 * typeck.c (lookup_do): Removed unused local.
3717 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3719 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3720 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3721 integer_negative_one_node.
3722 * expr.c (build_java_binop): Likewise.
3724 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3726 * zextract.c (read_zip_archive): Read file_offset before writing
3727 zipd and consequently clobbering the header contents.
3729 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3731 * Make-lang.in: Remove all dependencies on defaults.h.
3732 * decl.c: Don't include defaults.h.
3734 * parse.y: Likewise.
3736 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3738 * ChangeLog (2001-01-21): Fixed typo.
3739 * class.c (layout_class_method): Code accounting for WFLed
3740 method DECL_NAMEs deleted.
3741 * constant.c (find_methodref_index): Likewise.
3742 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3743 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3744 (struct lang_decl): New field `wfl'.
3745 (java_get_real_method_name): Prototype deleted.
3746 * mangle.c (mangle_method_decl): Code accounting for WFLed
3747 method DECL_NAMEs deleted.
3748 * parse.h (GET_METHOD_NAME): Macro deleted.
3749 * parse.y (reset_method_name): Deleted.
3750 (method_header): Set DECL_FUNCTION_WFL.
3751 (check_abstract_method_header): Code accounting for WFLed method
3753 (java_get_real_method_name): Deleted.
3754 (check_method_redefinition): Code accounting for WFLed method
3755 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3756 (java_check_regular_methods): Likewise.
3757 (java_check_abstract_methods): Likewise.
3758 (java_expand_classes): Don't call `reset_method_name.'
3759 (search_applicable_method_list): Use DECL_NAMEs instead of
3761 * typeck.c (lookup_do): Code accounting for WFLed method
3764 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3766 * lex.c (java_read_char): Check for EOF from getc first.
3768 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3770 * class.c (layout_class): Don't lay the superclass out if it's
3771 already being laid out.
3772 * jcf-parse.c (handle_innerclass_attribute): New function.
3773 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3774 handle_innerclasses_attribute.
3775 (jcf_parse): Don't load an innerclasses if it's already being
3777 * jcf-write.c (append_innerclass_attribute_entry): Static
3778 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3779 to be zero for anonymous classes.
3781 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3783 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3785 * jcf-parse.c (set_source_filename): Use
3786 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3788 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3790 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3791 gets a unique asm name.
3793 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3795 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3796 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3798 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3799 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3800 * parse.y (lookup_package_type_and_set_next): Deleted.
3801 (resolve_package): Removed unnecessary code.
3802 (find_applicable_accessible_methods_list): `finit$' can't be
3804 * verify.c (pop_argument_types): Added missing prototype.
3806 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3808 * config-lang.in: Disable java by default.
3810 2001-01-23 Tom Tromey <tromey@redhat.com>
3812 * gcj.texi (Copying): New node.
3813 Added copyright information.
3815 2001-01-21 Per Bothner <per@bothner.com>
3817 Various fixes to allow compiling a compressed .jar/.zip archive.
3818 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3819 (struct ZipFile): Add fields name and next (from ZipFileCache).
3820 (struct ZipDirectory): New field zipf points to owning ZipFile.
3821 * jcf.h (struct ZipDirectory): Add forward declaration.
3822 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3823 Remove seen_in_zip and zip_offset fields.
3824 (JCF_SEEN_IN_ZIP): New macro.
3825 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3826 * jcf-io.c: Change all ZipFileCache to ZipFile.
3827 (read_zip_member): New function.
3828 (open_in_zip): Call read_zip_member.
3829 * jcf-parse.c (find_in_current_zip): Remove function.
3830 (read_class): Merge in find_in_current_zip functionality.
3831 Call read_zip_member if needed.
3832 (parse_zip_file_entries): Use read_zip_member.
3833 (process_zip_dir): Update for removed and added JCF fields.
3834 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3836 2001-01-21 Per Bothner <per@bothner.com>
3838 Minor optimization of static ggc roots.
3839 * jcf-parse.c (parse_roots): New static field.
3840 (current_field, current_method, current_file_list): Replace by macros
3841 naming fields of parse_roots.
3842 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3843 * class.c (class_roots): New static field.
3844 (registered_class, fields_ident, info_ident, class_list):
3845 New macros naming fields of parse_roots.
3846 (build_static_field_ref): Don't register roots here.
3847 (layout_class): Static field list replaced by macro class_list.
3848 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3849 Initialize fields_ident and info_ident here.
3851 2001-01-21 Per Bothner <per@bothner.com>
3853 * jcf-parse.c (ggc_mark_jcf): New function.
3854 (init_jcf_parse): Register current_jcf as ggc root.
3856 2001-01-21 Per Bothner <per@bothner.com>
3858 * lang.c (put_decl_node): Print method's name.
3860 2001-01-21 Per Bothner <per@bothner.com>
3862 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3863 (verify_jvm_instructions): Use it, for better error messages on loads.
3865 2001-01-21 Per Bothner <per@bothner.com>
3867 * verify.c (merge_type_state): Still may have to merge even if
3868 LABEL_VERIFIED (label).
3870 2001-01-21 Per Bothner <per@bothner.com>
3872 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3873 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3875 2001-01-19 Per Bothner <per@bothner.com>
3877 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3878 if expeting an interface type. Refines Tom's change of 2000-09-12.
3880 2001-01-18 Per Bothner <per@bothner.com>
3882 * gcj.texi (Input Options): Mention .java files.
3884 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3886 * lang-options.h (-Wunsupported-jdk11): Removed.
3887 * lang.c (flag_not_overriding): Deleted.
3888 (flag_static_local_jdk1_1): Likewise.
3889 (lang_W_options): Removed "unsupported-jdk11" entry.
3890 * parse.y (java_check_methods): Removed dead code.
3892 2001-01-17 Tom Tromey <tromey@redhat.com>
3894 Changes suggested by Per Bothner:
3895 * gcj.texi (Input Options): Don't mention input files.
3896 (Code Generation): Updated --main information.
3897 (Invoking jcf-dump): Mention that --javap is incomplete.
3898 From Alexandre Petit-Bianco:
3899 (Warnings): Don't mention -Wunsupported-jdk11.
3901 (Compatibility): Mention JDK 1.2-ness of libraries.
3902 (Resources): Mention resources used when writing gcj.
3904 2001-01-17 Tom Tromey <tromey@redhat.com>
3906 * gcj.texi: New file.
3907 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3908 (java.info): Depend on gcj.info.
3909 (java/gcj.dvi): New target.
3910 (java.dvi): Depend on gcj.dvi.
3911 (java.install-info): Wrote.
3913 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3915 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3916 having called make_decl_rtl.
3918 2001-01-14 Per Bothner <per@bothner.com>
3920 Various patches to emit better messages on verification errors.
3921 * expr.c (push_type_0): Return error indication on stack overflow,
3922 instead of callinfg fatal.
3923 (push_type): Now just call push_type_0 (nd fatal on overflow).
3924 (pop_type_0): Return detailed error message (in a char** argument).
3925 (pop_type): If pop_type_0 fails, print error message.
3926 (pop_argument_types): Moved to verify.c.
3927 * verify.c (pop_argument_types): Moved from expr.c.
3928 Return a (possible) error message, rather than void.
3929 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3930 (verify_jvm_instruction): Use new macros, improving error messages.
3931 For case OPCODE_astore use object_ptr_type_node.
3932 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3933 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3935 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3936 constant, return body without wrapper. (Improves constant folding.)
3937 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3939 2001-01-13 Per Bothner <per@bothner.com>
3941 * expr.c (expand_java_field_op): Assigning to a final field outside
3942 an initializer does not violate JVM spec, so should be warning, not
3943 error. (Sun's verifier does not complain - though MicroSoft's does.)
3945 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3947 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3950 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3952 * parse.y (resolve_expression_name): Permit instance variables from
3953 enclosing context in super constructor call.
3954 (resolve_qualified_expression_name): Permit enclosing class's qualified
3955 "this" in super constructor call.
3957 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3959 * class.c (build_utf8_ref): Remove last argument in call to
3960 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3961 (build_class_ref): Likewise.
3962 (build_static_field_ref): Likewise.
3963 (get_dispatch_table): Likewise.
3964 (layout_class_method): Likewise.
3965 (emit_register_classes): Likewise.
3966 * constants.c (build_constant_data_ref): Likewise.
3967 * decl.c (builtin_function): Likewise.
3968 (create_primitive_vtable): Likewise.
3969 * expr.c (build_known_method_def): Likewise.
3970 (build_jni_stub): Likewise.
3971 (java_lang_expand_expr): Likewise.
3973 2001-01-10 Tom Tromey <tromey@redhat.com>
3975 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3977 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3979 * java-tree.h (lang_printable_name_wls): New prototype.
3980 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3981 rather than `current_class' to print type name. Don't prepend type
3982 names when printing constructor names.
3983 (lang_printable_name_wls): New function.
3984 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3985 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3986 * parse.y (patch_method_invocation): Message tuned for constructors.
3987 (not_accessible_p): Grant `private' access from within
3990 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3992 All files with updated copyright when applicable.
3993 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3994 * class.c (mangle_class_field): Function removed.
3995 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3996 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3997 (build_class_ref): Call `java_mangle_class_field' instead of
3998 `mangle_class_field.'
3999 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
4000 (layout_class): Call `java_mangle_decl' instead of
4001 `mangle_static_field.'
4002 (cxx_keywords): Initialized static array moved to `lex.c.'
4003 (layout_class_method): Changed leading comment. Simplified to
4004 call `java_mangle_decl.' Local `ptr' moved in for loop body.
4005 * decl.c (lang_mark_tree): Mark field `package_list.'
4006 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
4007 (struct lang_type): New field `package_list.'
4008 (unicode_mangling_length): Prototype removed.
4009 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4010 emit_unicode_mangled_name): Likewise.
4011 (cxx_keyword_p): New prototype.
4012 (java_mangle_decl, java_mangle_class_field,
4013 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
4014 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
4016 * jvgenmain.c (main_method_prefix): Global variable removed.
4017 (main_method_suffix): Likewise.
4018 (do_mangle_classname): New function.
4019 (main): Call it. Format changed to accommodate new mangling scheme.
4020 * lex.c: (utf8_cmp): Conditionally prototyped.
4021 (cxx_keywords): Moved from class.c, conditionally defined.
4022 (utf8_cmp, cxx_keyword_p): Likewise.
4023 * mangle.c (obstack.h, ggc.h): Included.
4024 (mangle_field_decl): New function.
4025 (mangle_method_decl, mangle_type, mangle_pointer_type,
4026 mangle_array_type, mangle_record_type,
4027 find_compression_pointer_match, find_compression_array_match,
4028 find_compression_record_match,
4029 find_compression_array_template_match, set_type_package_list,
4030 entry_match_pointer_p, emit_compression_string, init_mangling,
4031 finish_mangling, compression_table_add, mangle_member_name): Likewise.
4032 (mangle_obstack): New global.
4033 (MANGLE_RAW_STRING): New macro.
4034 (unicode_mangling_length): Turned static.
4035 (append_unicode_mangled_name): Renamed from
4036 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
4037 replaces `obstack', removed from the parameter list.
4038 (append_gpp_mangled_name): Turned static. `mangle_obstack'
4039 replaces parameter `obstack', removed from the parameter list. Call
4040 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
4041 (append_gpp_mangled_classtype): Removed.
4042 (compression_table, compression_next): New static variables.
4043 * parse.y (temporary_obstack): Extern declaration removed.
4045 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4047 * parse.y (patch_binop): Compute missing type in error situations.
4049 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4051 * class.c (make_class_data): Push initial value for "arrayclass".
4052 * decl.c (init_decl_processing): Add new class field "arrayclass".
4054 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4056 From patha@softlab.ericsson.se:
4057 * parse.y (switch_label): Use build, not build1, to construct
4060 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
4062 * lang.c (lang_decode_option): Change -MA to -MP.
4063 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
4064 Update to new prototype; do quote targets.
4065 (jcf_dependency_write): Update.
4067 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
4069 Shorten primitive array allocation path:
4070 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
4071 to create new primitive arrays.
4072 * expr.c (build_newarray): If generating native code, call
4073 soft_newarray_node with a reference to the primitive TYPE identifier
4074 instead of type_value.
4076 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
4078 Fix for PRs gcj/312 and gcj/253:
4079 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
4080 dest if they arn't already.
4081 * class.c (layout_class): Call maybe_layout_super_class on
4082 superinterfaces also, but only if compiling from bytecode.
4085 * parse.y (create_class): Set ACC_STATIC if class is declared in an
4088 2000-12-15 Tom Tromey <tromey@redhat.com>
4090 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
4093 2000-12-14 Andrew Haley <aph@redhat.com>
4095 * boehm.c (mark_reference_fields): Change test to correctly detect
4098 2000-12-15 Andreas Jaeger <aj@suse.de>
4100 * config-lang.in (lang_dirs): Added.
4102 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4104 * parse.y (end_artificial_method_body): Fixed undefined behavior.
4105 Credits go to rth for finding it.
4107 2000-12-13 Mike Stump <mrs@wrs.com>
4109 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
4111 2000-11-07 Tom Tromey <tromey@cygnus.com>
4113 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
4114 * lex.c (java_ignorable_control_p): Removed.
4115 (java_letter_or_digit_p): Removed.
4116 (java_start_char_p): New function.
4117 (java_read_char): Return `int', not `unicode_t'. Changed
4119 (java_read_unicode): Likewise.
4120 (java_read_unicode_collapsing_terminators): Likewise.
4121 (java_get_unicode): Likewise.
4122 (java_new_lexer): Initialize hit_eof.
4123 (java_parse_end_comment): Take `int' argument.
4124 (java_parse_doc_section): Likewise.
4125 (java_parse_escape_sequence): Don't allow backlash-newline.
4127 * lex.h (JAVA_DIGIT_P): Removed.
4128 (_JAVA_LETTER_OR_DIGIT_P): Removed.
4129 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
4130 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
4131 (JAVA_PART_CHAR_P): New macro.
4133 (JAVA_CHAR_ERROR): Now -2.
4134 (java_lexer): New field `hit_eof'.
4135 * chartables.h: New file.
4136 * gen-table.pl: new file.
4138 2000-11-20 Tom Tromey <tromey@cygnus.com>
4139 Alexandre Petit-Bianco <apbianco@cygnus.com>
4141 * parse.y (java_complete_lhs): Only allow compound assignment of
4142 reference type if type is String.
4144 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4146 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
4147 jcf-path.c: Likewise.
4149 2000-12-09 Anthony Green <green@redhat.com>
4151 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
4152 filestart and filename_length as int values.
4154 2000-12-07 Mo DeJong <mdejong@redhat.com>
4156 * jcf-io.c (find_class): Correct the logic that tests to see if a
4157 .java file is newer than its .class file. The compiler was
4158 incorrectly printing a warning when file mod times were equal.
4160 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
4162 * jvgenmain.c: Use ISPRINT not isascii.
4164 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4166 * parse.y (end_artificial_method_body): Fixed typo.
4168 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
4170 * parse.y (patch_method_invocation): Pick the correct enclosing
4171 context when creating inner class instances.
4174 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
4176 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
4177 Update copyright year to 2000.
4179 2000-11-23 Anthony Green <green@redhat.com>
4181 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
4182 Move current_file_list out of yyparse and make it static.
4184 * expr.c: Declare quick_stack and tree_list_free_list as static
4185 (init_expr_processing): Register quick_stack and
4186 tree_list_free_list roots.
4188 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4190 * parse.y (build_outer_field_access): New local `decl_ctx', use
4191 it. Check for field's context and current class immediate outer
4192 context inheritance.
4193 (outer_field_access_p): Consider fields inherited from the last
4195 (build_access_to_thisn): Stop at the last enclosing context if
4199 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
4201 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
4203 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
4205 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
4208 2000-11-20 Tom Tromey <tromey@cygnus.com>
4210 * jv-scan.c (help): Document --complexity.
4211 (options): Added --complexity.
4212 (flag_complexity): New global.
4213 (main): Call `report'.
4214 * parse-scan.y (complexity): New global.
4215 (if_then_statement, if_then_else_statement,
4216 if_then_else_statement_nsi, switch_block_statement_group,
4217 while_expression, do_statement, for_begin, continue_statement,
4218 throw_statement, catch_clause, finally, method_invocation,
4219 conditional_and_expression, conditional_or_expression,
4220 conditional_expression): Update complexity.
4221 (reset_report): Reset complexity.
4222 (report): New function.
4224 2000-11-20 Tom Tromey <tromey@cygnus.com>
4226 * lex.c (yylex): Added STRICT_TK case.
4227 * parse.y (STRICT_TK): Added.
4228 * parse-scan.y (STRICT_TK): Added.
4229 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
4230 `;'. Use 4, not 3, with -k option. Correctly rename resulting
4232 * keyword.h: Rebuilt.
4233 * keyword.gperf (strictfp): Added.
4235 2000-11-20 Tom Tromey <tromey@cygnus.com>
4237 * lex.c (yylex): Recognize floating point constants with leading
4240 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4242 * java-tree.h (cyclic_inheritance_report): Constify.
4243 * parse.y (cyclic_inheritance_report): Likewise.
4245 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
4247 * parse.y (goal): Remove call to ggc_add_string_root.
4249 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
4251 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
4252 Create string in scratch buffer, then pass to build_string.
4254 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
4256 * parse.y (issue_warning_error_from_context): Add
4259 2000-11-11 Anthony Green <green@redhat.com>
4261 * jcf-parse.c (process_zip_dir): Add finput parameter.
4262 (jcf_figure_file_type): Call process_zip_dir with appropriate
4265 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4267 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
4268 * jcf-parse.c (jcf_figure_file_type): Likewise.
4270 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
4272 * parse.y (create_new_parser_context): Use memset () instead of
4275 2000-11-08 Tom Tromey <tromey@cygnus.com>
4277 * gjavah.c (process_file): Only include gcj/cni.h when generating
4280 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
4282 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
4283 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
4284 instead of bzero ().
4286 2000-11-05 Tom Tromey <tromey@cygnus.com>
4288 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
4289 * lex.c (IS_ZERO): New define.
4290 (java_perform_atof): Error on floating point underflow.
4292 2000-11-04 Tom Tromey <tromey@cygnus.com>
4294 * lex.c (java_parse_escape_sequence): Only read two octal
4295 characters if the first one is greater than 3. Don't allow
4296 "octal" numbers to include the digits 8 or 9.
4298 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
4300 * Make-lang.in (java.distdir): Remove.
4302 2000-11-03 Tom Tromey <tromey@cygnus.com>
4304 * Make-lang.in (java.dvi): New target.
4305 Partial fix for PR other/567.
4307 * lang-options.h: Mention -Wout-of-date.
4308 * jcf-dump.c (flag_newer): New global.
4309 * gjavah.c (flag_newer): New global.
4310 * jcf-io.c (find_class): Only warn when flag_newer set.
4311 * lang.c (flag_newer): New global.
4312 (struct string_option): New declaration.
4313 (lang_W_options): New global.
4314 (process_option_with_no): New function.
4315 (lang_decode_option): Use it.
4317 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
4318 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
4321 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
4322 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
4323 * lex.c (java_read_unicode): Removed `term_context' argument.
4324 Recognize any number of `u' in `\u'.
4325 (java_read_unicode_collapsing_terminators): New function.
4326 (java_get_unicode): Use it.
4327 (java_lineterminator): Removed.
4328 (yylex): Produce error if character literal is newline or single
4329 quote. Return if eof found in middle of `//' comment. EOF in
4330 `//' comment is only an error if pedantic.
4331 (java_ignorable_control_p): New function.
4332 (java_parse_end_comment): Return if eof found in middle of
4335 * jv-scan.c (pedantic): New global.
4337 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4339 * parse.y (outer_field_access_p): Inherited fields aren't
4340 consider outer fields.
4341 (maybe_build_thisn_access_method): Use
4342 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
4343 (resolve_expression_name): Trigger an error if a static field
4344 is being accessed as an outer field.
4346 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4348 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
4351 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4353 * Make-lang.in: Move all build rules here from Makefile.in,
4354 adapt to new context. Wrap all rules that change the current
4355 directory in parentheses. Expunge all references to $(P).
4356 When one command depends on another and they're run all at
4357 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4358 all object-file generation rules. Delete obsolete variables.
4360 * Makefile.in: Delete.
4361 * config-lang.in: Delete outputs= line.
4363 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4365 * parse.y (patch_method_invocation): NULLify this_arg when already
4367 (maybe_use_access_method): Handle call to methods unrelated to the
4368 current class. Fixed comment.
4371 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4373 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
4376 2000-10-24 Tom Tromey <tromey@cygnus.com>
4378 * lex.c (java_new_lexer): Initialize new fields. Work around
4379 broken iconv() implementations.
4380 (java_read_char): Swap bytes if required. Use fallback decoder if
4382 (byteswap_init, need_byteswap): New globals.
4383 (java_destroy_lexer): Only close iconv handle if it is in use.
4384 * lex.h (java_lexer): New fields read_anything, byte_swap,
4386 Made out_buffer unsigned.
4388 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4390 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
4391 where an enclosing context can be set on the jdep.
4392 (do_resolve_class): Fixed identation.
4394 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4396 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
4398 * jcf-reader.c (peek_attribute, skip_attribute): Only define
4401 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
4403 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
4405 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4407 * jcf-write.c (OP1): Update `last_bc'.
4408 (struct jcf_block): Fixed indentation and typo in comments. New
4410 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
4411 follows `monitorenter'.
4412 * parse.y (patch_synchronized_statement): New local `tmp'. Call
4416 2000-10-16 Tom Tromey <tromey@cygnus.com>
4418 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
4419 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
4420 * lang-options.h: Added -MA, -MT, -MF..
4421 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
4422 (DEPEND_TARGET_SET): New macro.
4423 (DEPEND_FILE_ALREADY_SET): Likewise.
4424 (init_parse): Handle new flags.
4425 * jcf.h (jcf_dependency_print_dummies): Declare.
4426 * Make-lang.in (s-java): Added mkdeps.o.
4427 * Makefile.in (BACKEND): Added mkdeps.o.
4428 (../gcjh$(exeext)): Added mkdeps.o.
4429 (../jcf-dump$(exeext)): Added mkdeps.o.
4430 * jcf-depend.c: Include mkdeps.h.
4431 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
4432 add_entry): Removed.
4433 (jcf_dependency_reset): Rewrote.
4434 (dependencies): New global.
4435 (jcf_dependency_set_target): Rewrote.
4436 (jcf_dependency_add_target): Likewise.
4437 (jcf_dependency_add_file): Likewise.
4439 (print_ents): Removed.
4440 (jcf_dependency_write): Rewrote.
4441 (print_dummies): New global.
4442 (jcf_dependency_print_dummies): New function
4443 (jcf_dependency_write): Call deps_dummy_targets if required.
4445 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4447 * gjavah.c (add_class_decl): Removed unused variables `tname',
4448 `tlen' and `name_index'.
4449 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
4450 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
4451 in `wfl_operator' with value.
4452 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
4453 (jcf_figure_file_type): Fixed identation.
4454 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
4455 * parse.y (analyze_clinit_body): New function.
4456 (static_initializer:): Reset `current_static_block'.
4457 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
4458 `wfl_operator' with new value.
4459 (lookup_cl): Use EXPR_WFL_FILENAME.
4460 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
4461 analyze_clinit_body.
4462 (build_outer_field_access): Access to this$<n> built from
4463 current_class, not its outer context.
4464 (build_access_to_thisn): Fixed leading comment. Tidied things up.
4465 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
4466 (patch_method_invocation): Use `is_static_flag' when already
4468 (patch_newarray): Removed assignment in ternary operator.
4470 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4472 * except.c (free_eh_ranges): Don't free `whole_range'.
4474 2000-10-15 Anthony Green <green@redhat.com>
4476 * decl.c (init_decl_processing): Call init_class_processing before
4479 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4481 * check-init.c (check_init): Fixed leading comment. Use
4483 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4484 (give_name_to_locals): Likewise.
4485 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
4486 fields in lang_decl_var.
4487 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
4488 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
4489 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
4490 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
4491 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
4492 (LOCAL_FINAL): Rewritten.
4493 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
4494 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
4495 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
4496 `init_final' fields.
4497 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
4498 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
4499 (TYPE_HAS_FINAL_VARIABLE): New macro.
4500 (struct lang_type): Added `afv' field.
4501 * parse.y (check_static_final_variable_assignment_flag): New function.
4502 (reset_static_final_variable_assignment_flag): Likewise.
4503 (check_final_variable_local_assignment_flag): Likewise.
4504 (reset_final_variable_local_assignment_flag): Likewise.
4505 (check_final_variable_indirect_assignment): Likewise.
4506 (check_final_variable_global_assignment_flag): Likewise.
4507 (add_inner_class_fields): Use LOCAL_FINAL_P.
4508 (register_fields): Handle local finals and final variables.
4509 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
4510 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4511 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4513 (java_complete_expand_methods): Loop to set
4514 TYPE_HAS_FINAL_VARIABLE. Call
4515 `reset_final_variable_local_assignment_flag' and
4516 `check_final_variable_local_assignment_flag' accordingly before
4517 and after constructor expansion. Call
4518 `reset_static_final_variable_assignment_flag'
4519 before expanding <clinit> and after call
4520 `check_static_final_variable_assignment_flag' if the
4521 current_class isn't an interface. After all methods have been
4522 expanded, call `check_final_variable_global_assignment_flag' and
4523 `check_static_final_variable_assignment_flag' if the current class
4525 (maybe_yank_clinit): Fixed typo in comment.
4526 (build_outer_field_access_methods): Removed old sanity check. Use
4527 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4528 Don't create access methods for finals.
4529 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
4530 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
4531 existing DECL_INIT has been processed.
4532 (java_complete_lhs): Likewise.
4533 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
4534 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
4536 (patch_assignment): Use LOCAL_FINAL_P.
4537 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
4538 DECL_INITIAL is nullified.
4541 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4543 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
4545 * Makefile.in (parse.c, parse-scan.c): Likewise.
4547 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4549 * class.c (temporary_obstack): Remove.
4550 (make_class): Don't mess with obstascks.
4551 (push_class): Likewise.
4552 (set_super_info): Likewise.
4553 (add_method_1): Likewise.
4554 (add_method): Likewise.
4555 (add_field): Likewise.
4556 (build_utf8_ref): Likewise.
4557 (build_class_ref): Likewise.
4558 (build_static_field_ref): Likewise.
4559 (finish_class): Likewise.
4560 (push_super_field): Likewise.
4561 (layout_class): Likewise.
4562 (layout_class_methods): Likewise.
4563 (init_class_processing): Likewise.
4564 * constants.c (get_tag_node): Likewise.
4565 (build_constant_data_ref): Likewise.
4566 * decl.c (ggc_p): Remove.
4567 (copy_lang_decl): Use ggc_alloc.
4568 (complete_start_java_method): Don't mess with obstacks.
4569 (start_java_method): Likewise.
4570 (end_java_method): Likewise.
4571 * except.c (link_handler): Use xmalloc.
4572 (free_eh_ranges): New function.
4573 (method_init_exceptions): Use it.
4574 (add_handler): Use xmalloc.
4575 (expand_start_java_handler): Don't mess with obstacks.
4576 (prepare_eh_table_type): Likewise.
4577 (expand_end_java_handler): Likewise.
4578 * expr.c (push_value): Likewise.
4579 (create_label_decl): Likewise.
4580 (build_jni_stub): Likewise.
4581 (java_lang_expand_expr): Likewise.
4582 (note_instructions): Use xrealloc.
4583 (java_push_constant_from_pool): Don't mess with obstacks.
4584 (process_jvm_instruction): Likewise.
4585 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4587 * jcf-parse.c (get_constant): Don't mess with obstacks.
4588 (read_class): Likewise.
4589 (jcf_parse): Likewise.
4590 * lex.c (expression_obstack): Remove.
4591 (java_lex): Don't use obstack_free.
4592 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4593 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4594 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4595 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4596 * parse.y (gaol): Add more GC roots.
4597 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4598 (lookup_field_wrapper): Likewise.
4599 (obtain_incomplete_type): Don't mess with obstacks.
4600 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4602 (craft_constructor): Don't mess with obstacks.
4603 (safe_layout_class): Likewise.
4604 (java_complete_class): Likewise.
4605 (source_end_java_method): Likewise.
4606 (build_outer_field_access_methods): Likewise.
4607 (build_outer_method_access_method): Likewise.
4608 (maybe_build_thisn_access_method): Likewise.
4609 (build_dot_class_method_invocation): Likewise.
4610 (java_complete_tree): Likewise.
4611 (java_complete_lhs): Likewise.
4612 (do_merge_string_cste): Likewise.
4613 (patch_string_cst): Likewise.
4614 (array_constructor_check_entry): Likewise.
4615 * typeck.c (build_java_array_type): Likewise.
4616 (parse_signature_string): Likewise.
4617 (build_java_signature): Likewise.
4619 2000-10-12 Tom Tromey <tromey@cygnus.com>
4622 * gjavah.c (add_class_decl): Don't special-case inner classes.
4623 (add_namelet): Likewise.
4625 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4627 * java-tree.h: Constify current_encoding.
4628 * lang.c: Constify current_encoding.
4630 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
4632 * jvgenmain.c (class_mangling_suffix): Omit `.'.
4633 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
4635 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4637 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
4638 patch. Fixes gcj/340.
4640 2000-10-10 Tom Tromey <tromey@cygnus.com>
4642 * lex.c (java_new_lexer): Initialize out_first and out_last
4644 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
4646 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4648 * parse.y (pop_current_osb): New function.
4649 (array_type:): Use `dims:', changed actions
4650 accordingly. Suggested by Anthony Green.
4651 (array_creation_expression:): Used pop_current_osb.
4652 (cast_expression:): Likewise.
4653 (search_applicable_method_list): Fixed indentation.
4655 2000-10-08 Anthony Green <green@redhat.com>
4657 * parse.y (array_type_literal): Remove production.
4658 (type_literals): Refer to array_type, not array_type_literal.
4660 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4662 Patch contributed by Corey Minyard.
4663 * decl.c (check_local_named_variable): New function.
4664 (tree check_local_unnamed_variable): Likewise.
4665 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4667 2000-10-07 Anthony Green <green@redhat.com>
4669 * class.c (layout_class): Handle case where superclass can't be
4672 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4674 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4677 2000-10-05 Tom Tromey <tromey@cygnus.com>
4679 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4680 * jvgenmain.c (class_mangling_prefix): Removed.
4681 (class_mangling_suffix): New global.
4683 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4685 (print_method_info): Handle overrides for static and final
4687 (process_file): Generate declaration for class object field.
4688 * class.c (cxx_keywords): New array.
4689 (utf8_cmp): New function.
4690 (cxx_keyword_p): New function.
4691 (layout_class_method): Mangle C++ keywords by appending `$'.
4692 (mangle_field): New function.
4693 (mangle_class_field): Use mangle_field. Mangle class name as
4695 (mangle_static_field): Use mangle_field.
4697 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4699 * decl.c (find_local_variable): Removed uncessary type check and
4700 fixed range check typo. From Corey Minyard.
4702 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4704 * decl.c (give_name_to_locals): New local `code_offset'. Call
4705 `maybe_adjust_start_pc'.
4706 * expr.c (note_instructions): New function.
4707 (expand_byte_code): Don't collect insn starts here.
4708 (peek_opcode_at_pc): New function.
4709 (maybe_adjust_start_pc): Likewise.
4710 * java-tree.h (maybe_adjust_start_pc): Declare.
4711 (note_instructions): Likewise.
4712 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4714 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4716 * parse.y (field_access:): Fixed indentation.
4717 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4719 2000-09-07 Tom Tromey <tromey@cygnus.com>
4722 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4723 JPRIMITIVE_TYPE_P, for arithmetic operators.
4724 (patch_method_invocation): Indentation fix.
4725 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4726 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4727 (do_unary_numeric_promotion): Cleaned up code.
4728 (valid_cast_to_p): Handle boolean correctly.
4730 2000-09-27 Tom Tromey <tromey@cygnus.com>
4732 * lex.c (java_read_unicode): Reset bs_count when finished with
4735 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4738 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4739 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4740 (typeck.o): Depend on ggc.h.
4741 * class.c (add_method_1): Use GC functions for allocation.
4742 (init_class_processing): Register roots.
4743 * decl.c (ggc_p): Set to 1.
4744 (pending_local_decls): Make it static.
4745 (push_jvm_slot): Use GC functions for allocation.
4746 (init_decl_processing): Register roots.
4747 (give_name_to_locals): Use GC functions for allocation.
4748 (lang_mark_tree): New function.
4749 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4750 functions for allocation.
4751 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4752 * lex.c (java_lex): Use build_string, rather than replicating it
4754 * parse.y (goal): Add more roots.
4755 (mark_parser_ctxt): New function.
4756 * typeck.c: Include ggc.h.
4758 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4760 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4761 contains something else than MODIFY_EXPR.
4763 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4765 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4766 * Makefile.in (parse.o): Depend on ggc.h.
4767 (class.o): Likewise.
4768 (constants.o): Likewise.
4771 (jcf-parse.o): Likewise.
4772 (jcf-write.o): Likewise.
4773 (mangle.o): Likewise.
4774 * class.c: Include ggc.h.
4775 (build_static_field_ref): Register GC roots.
4776 (layout_class): Likewise.
4777 (init_class_processing): Likewise.
4778 * constants.c: Include ggc.h.
4779 (current_constant_pool_data_ref): Remove.
4780 (tag_nodes): Move it to ...
4781 (get_tag_node): ... here. Register GC roots.
4782 * decl.c: Include ggc.h. Remove many global tree definitions.
4783 (throw_node): Define.
4784 (java_global_trees): Likewise.
4785 (predef_filenames): Make the size a constant.
4786 (init_decl_processing): Adjust accordingly.
4787 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4788 * expr.c: Include ggc.h.
4789 (init_expr_processing): Register GC roots.
4790 (build_invokeinterface): Likewise.
4791 * java-tree.h: Replace extern tree declarations with macros.
4792 (java_global_trees): New variable.
4793 (java_tree_index): New enumeration.
4794 (init_jcf_parse): Declare.
4795 * jcf-parse.c: Include ggc.h.
4796 (current_class): Remove declaration.
4797 (main_class): Likewise.
4798 (all_class_list): Likewise.
4799 (predefined_filename_p): Adjust for constant size of
4801 (init_jcf_parse): New function.
4802 * jcf-write.c: Include ggc.h.
4803 (generate_classfile): Register GC roots.
4804 (append_synthetic_attribute): Likewise.
4805 (append_innerclass_attribute_entry): Likewise.
4806 * lang.c: Include ggc.h.
4807 (lang_print_error): Register GC roots.
4808 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4810 * parse.y: Include ggc.h.
4811 (wfl_operator): Remove.
4812 (goal): Register GC roots.
4813 (java_pop_parser_context): Adjust for new field names.
4814 (java_parser_context_save_global): Likewse.
4815 (java_parser_context_restore_global): Likewise.
4816 (java_parser_context_suspend): Likewise.
4817 (java_parser_context_resume): Likewise.
4818 (verify_constructor_circularity): Register GC roots.
4819 (lookup_cl): Likewise.
4820 (java_reorder_fields): Likewise.
4821 (build_current_this): Likewise.
4822 (class_in_current_package): Likewise.
4823 (argument_types_convertible): Likewise.
4824 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4826 2000-09-14 Tom Tromey <tromey@cygnus.com>
4828 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4830 2000-09-13 Tom Tromey <tromey@cygnus.com>
4832 * jcf-parse.c: Include <locale.h>.
4833 * jv-scan.c: Include <locale.h>.
4835 2000-09-12 Tom Tromey <tromey@cygnus.com>
4837 * expr.c (pop_type_0): Return `Object' if trying to merge two
4839 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4840 interface types; `Object' is always a valid supertype.
4842 2000-09-12 Tom Tromey <tromey@cygnus.com>
4845 * jv-scan.c (help): Document --encoding.
4846 (options): Added `encoding' entry.
4847 (OPT_ENCODING): New define.
4848 (main): Handle --encoding.
4849 Include <langinfo.h> if nl_langinfo exists.
4850 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4852 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4853 (parse_source_file): Correctly call java_init_lex. Added `finput'
4854 argument. Use nl_langinfo to determine default encoding.
4855 * java-tree.h (current_encoding): Declare.
4856 * parse.y (java_parser_context_restore_global): Don't restore
4858 (java_parser_context_save_global): Don't set `finput' field.
4859 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4861 * lang.c (current_encoding): New global.
4862 (lang_decode_option): Recognize `-fencoding='.
4863 (finish_parse): Don't close finput.
4864 * parse.h (struct parser_ctxt): Removed `finput' and
4865 `unget_utf8_value' fields. Added `lexer' field.
4866 (java_init_lex): Fixed declaration.
4867 * lex.c (java_new_lexer): New function.
4868 (java_destroy_lexer): Likewise.
4869 (java_read_char): Added `lex' argument. Handle iconv case.
4870 (java_read_unicode): Added `lex' argument. Count backslashes in
4872 (java_init_lex): Added `finput' and `encoding' arguments. Set
4873 `lexer' field in ctxp.
4874 (BAD_UTF8_VALUE): Removed.
4875 (java_lex): Handle seeing UEOF in the middle of a string literal.
4876 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4877 (java_lexer): New structure.
4880 (DEFAULT_ENCODING): New define.
4881 (java_destroy_lexer): Declare.
4883 2000-09-12 Tom Tromey <tromey@cygnus.com>
4886 * lex.c (java_init_lex): Initialize java_io_serializable.
4887 * parse.y (java_io_serializable): New global.
4888 (valid_ref_assignconv_cast_p): An array can be cast to
4891 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4893 * decl.c, expr.c: Include defaults.h if not already included.
4894 Don't define the *_TYPE_SIZE macros.
4896 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4898 * typeck.c (build_java_array_type): Correct first parameter
4899 in ADJUST_FIELD_ALIGN invocation.
4901 2000-09-06 Tom Tromey <tromey@cygnus.com>
4903 * lang-specs.h: Also recognize `-femit-class-files'.
4905 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4907 * verify.c (merge_types): Load the types to merge if necessary.
4909 2000-09-02 Anthony Green <green@redhat.com>
4911 * jcf-io.c: Include zlib.h.
4912 (open_in_zip): Read compressed class file archives.
4913 * zipfile.h (ZipDirectory): Add uncompressed_size and
4914 compression_method fields.
4915 * zextract.c (read_zip_archive): Collect file compression info.
4917 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4919 * parse.y (do_resolve_class): Also explore superclasses of
4920 intermediate enclosing contexts when searching for inner classes.
4922 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4924 * parse.y (variable_declarator_id:): Better error message.
4925 (expression_statement:): Use YYNOT_TWICE.
4926 (cast_expression:): Likewise.
4927 (assignment:): Likewise.
4929 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4931 * parse.y (do_merge_string_cste): New locals. Create new
4932 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4934 2000-08-07 Hans Boehm <boehm@acm.org>
4936 * boehm.c (mark_reference_fields): Set marking bits for all words in
4937 a multiple-word record.
4938 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4941 2000-08-31 Mike Stump <mrs@wrs.com>
4943 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4944 jcf-dump$(exeext)): Make parallel safe.
4946 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4948 * jcf-parse.c (set_source_filename): Constify a char *.
4949 * jcf-write.c (append_innerclasses_attribute,
4950 make_class_file_name): Constify a char *. Don't recycle a
4951 variable for an unrelated purpose.
4952 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4953 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4955 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4957 * expr.c (can_widen_reference_to): Fixed indentation.
4958 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4959 * parse.y: `finit$' replaces `$finit$' in comments.
4960 (try_builtin_assignconv): Fixed leading comment.
4962 2000-08-25 Greg McGary <greg@mcgary.org>
4964 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4966 2000-08-24 Greg McGary <greg@mcgary.org>
4968 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4969 * parse.y (BINOP_LOOKUP): Likewise.
4971 2000-08-22 Andrew Haley <aph@cygnus.com>
4973 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4974 sign extending. Fixes gcj/321.
4975 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4976 combining to make a jlong. Fixes gcj/321.
4978 2000-08-21 Nix <nix@esperi.demon.co.uk>
4980 * lang-specs.h: Do not process -o or run the assembler if
4983 2000-08-16 Andrew Haley <aph@cygnus.com>
4985 * typeck.c (build_java_array_type): Rewrite code to do array
4986 alignment. Take into account back-end macros when aligning array
4987 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4988 user to set alignment. Fixes gcj/252 and 160.
4990 2000-08-09 Tom Tromey <tromey@cygnus.com>
4992 * parse.y (check_abstract_method_definitions): Now return `int'.
4993 Check implemented interfaces. Fixes PR gcj/305.
4995 * parse.y (patch_switch_statement): Disallow `long' in switch
4996 expressions. Fixes PR gcj/310.
4998 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5000 * decl.c (finit_leg_identifier_node): New global.
5001 (init_decl_processing): Use `finit$' to initialize
5002 finit_identifier_node. Use `$finit$' to initialize
5003 finit_leg_identifier_node.
5004 * expr.c (expand_java_field_op): Use ID_FINIT_P.
5005 * java-tree.h (finit_identifier_node): Changed attached comment.
5006 (finit_leg_identifier_node): New declaration.
5007 (ID_FINIT_P): Take finit_identifier_node and
5008 finit_leg_identifier_node into account. This is a backward
5011 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5013 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
5015 (generate_bytecode_insns): Check `nargs' before emitting it.
5016 * verify.c (merge_type_state): Fixed typo.
5017 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
5018 generate_bytecode_{conditional,insns}.
5020 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
5022 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
5025 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5027 * class.c (maybe_layout_super_class): Fixed indentation.
5028 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
5029 (java_check_methods): New function declaration.
5030 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
5031 instead of `str_ptr'.
5032 * jcf-write.c (generate_bytecode_insns): Emit number the of args
5033 of a `invokeinterface' at the right time.
5034 * parse.h (WFL_STRIP_BRACKET): New macro.
5035 (SET_TYPE_FOR_RESOLUTION): Use it.
5036 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
5037 (check_class_interface_creation): Don't check for cross package
5038 innerclass name clashes.
5039 (method_header): Behave properly if MDECL is `error_mark_node'.
5040 (method_declarator): Return `error_mark_node' if bogus current
5042 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
5043 (resolve_and_layout): New local `decl_type', set and used. Call
5045 (java_check_methods): New method.
5046 (java_layout_classes): Use it.
5047 (resolve_qualified_expression_name): No EH check necessary in
5049 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
5051 (patch_assignment): Set DECL_INITIAL on integral final local.
5053 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5055 * java-tree.h (flag_extraneous_semicolon): New extern.
5056 * lang-options.h: (-Wextraneous-semicolon): New option.
5057 * lang.c (flag_redundant): Fixed typo in leading comment.
5058 (flag_extraneous_semicolon): New global.
5059 (lang_decode_option): Set `flag_extraneous_semicolon' when
5060 -Wall. Decode `-Wextraneous-semicolon'.
5061 * parse.y (type_declaration:): Removed `SC_TK' hack, added
5062 `empty_statement' rule.
5063 (class_body_declaration): Likewise.
5064 (method_body:): Accept `;' as a method body.
5065 (static_initializer:): Removed `SC_TK' hack.
5066 (constructor_block_end:): Likewise.
5067 (empty_statement:): Report deprecated empty declaration. Fixes
5070 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5072 * parse.y (build_dot_class_method_invocation): Changed parameter
5073 name to `type'. Build signature from `type' and convert it to a
5074 STRING_CST if it's an array.
5075 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
5076 to use `ref_type' directly.
5078 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
5080 * lang-options.h: Added a comma after the last element to avoid
5081 syntax errors when other languages define additional options.
5083 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5085 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
5086 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
5087 (jc1): Link with $(BACKEND).
5088 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
5090 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5092 * jvspec.c: Adjust type of second argument to
5093 lang_specific_driver, and update code as necessary.
5095 * class.c (build_dtable_decl): Initialize dummy.
5097 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5099 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
5100 method bodies not to rule out discarding `<clinit>'; don't use
5101 <clinit> to initialize static fields with constant initializers.
5103 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5105 * gjavah.c (print_method_info): Added `synth' parameter. Skip
5107 (method_synthetic): New global.
5108 (HANDLE_METHOD): Recognize synthetic method and tell
5109 `print_method_info' about it.
5110 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
5111 processing a synthetic method.
5112 * jcf-reader.c (skip_attribute): New function.
5113 ( skip_attribute): Likewise.
5115 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5117 * parse.y (build_outer_field_access): Fixed comments.
5118 (fix_constructors): Emit the initialization of this$<n> before
5120 (resolve_qualified_expression_name): Build an access to `decl' if
5123 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5125 * parse-scan.y (curent_class): Non longer const.
5126 (inner_qualifier, inner_qualifier_length): Deleted.
5127 (current_class_length): New global.
5128 (bracket_count): Fixed typo in leading comment.
5129 (anonymous_count): New global.
5130 (class_instance_creation_expression:): Handle anonymous classes.
5131 (anonymous_class_creation:): New rule.
5132 (push_class_context): Rewritten.
5133 (pop_class_context): Likewise.
5134 (INNER_QUALIFIER): Macro deleted.
5135 (report_class_declaration): call `push_class_context' when
5136 entering the function. `fprintf' format modified not to use
5138 (report_class_declaration): Assign `package_name' and
5139 `current_class' to NULL separately.
5141 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5143 * expr.c (build_invokeinterface): Call layout_class_methods on
5146 2000-07-27 Tom Tromey <tromey@cygnus.com>
5147 Anthony Green <green@cygnus.com>
5148 Alexandre Petit-Bianco <apbianco@cygnus.com>
5150 * class.c (make_class_data): Create vtable for abstract classes.
5151 (get_dispatch_table): Changed to cope with abstract classes.
5153 2000-07-27 Tom Tromey <tromey@cygnus.com>
5155 * parse.y (patch_method_invocation): Don't reverse the argument
5156 list when dealing with anonymous class constructors. Fixed typo in
5159 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5161 * parse.y (build_alias_initializer_parameter_list): Reverse
5162 crafted list when building aliases for anonymous class
5165 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5167 * parse.y (jdep_resolve_class): Don't bother checking potential
5168 innerclass access if `decl' is NULL.
5169 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
5172 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5174 * parse.c: Remove (again.)
5176 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5178 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
5179 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
5180 outside the `if' statement, alias to innerclass removed, `decl'
5181 used to mark the class complete.
5183 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5185 * parse.y (simple_name:): Fixed typo in error message.
5187 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5189 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
5190 or its first operand can be error marks.
5192 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5194 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
5195 * parse.y (method_header): Likewise.
5197 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5199 * parse.y (process_imports): Consider that one might be trying to
5200 import an innerclass. Fixes gcj/254
5202 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5204 * parse.y (find_as_inner_class): Handle the case where the
5205 enclosing context of an innerclass has been loaded as bytecode.
5207 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5209 * parse.y (simple_name:): Reject `$' in type names.
5210 (resolve_type_during_patch): Use `type' as a second
5211 argument to resolve_no_layout. Fixes gcj/257.
5213 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
5215 * parse.y (find_most_specific_methods_list): Select the only
5216 non-abstract method even if max has been set.
5217 Fixes gcj/285, gcj/298.
5219 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
5221 * lang-specs.h: Added %(jc1) to java compiler options.
5223 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5225 * .cvsignore: New file.
5227 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5229 * parse.y (not_accessible_p): Access granted to innerclasses
5230 (indirectly) extending the reference type. Fixes gcj/249.
5232 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5234 * parse.y (patch_method_invocation): Fixed comment.
5235 (maybe_use_access_method): Build this$<n>s to the context of the
5236 target method, or a type that extends it. Fixes gcj/242.
5238 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5242 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5244 * parse.y (fold_constant_for_init): Avoid bullish conversion.
5246 2000-07-13 Tom Tromey <tromey@cygnus.com>
5248 * lang-specs.h: Added %{I*}.
5250 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5252 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5254 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5256 * parse-scan.c: Remove.
5258 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5260 * class.c (set_super_info): Handled protected inner classes.
5261 (common_enclosing_context_p): Bail early if arguments aren't both
5263 (get_access_flags_from_decl): Handle private and protected inner
5265 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
5266 (CLASS_PROTECTED): Likewise.
5267 (struct lang_type): New bitfield `poic'.
5268 * parse.y (jdep_resolve_class): Call check_inner_class_access on
5270 (check_inner_class_access): Renamed arguments, added
5271 comments. Handles protected inner classes (fixes gcj/225)
5272 (not_accessible_p): Fixed comments. Avoid handling inner classes.
5274 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5276 * parse.y (resolve_qualified_expression_name): Verify qualified
5277 access to `this'. Fixes gcj/239.
5279 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5281 * jcf-write.c (generate_classfile): Don't install ConstantValue
5284 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5286 * parse.y (resolve_qualified_expression_name): Handle inner class
5287 access. Fixes gcj/256.
5289 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5291 * jcf-write.c (generate_classfile): Properly install the
5292 ConstantValue attribute and the initial value constant pool index
5293 on string constants.
5294 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
5297 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5299 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
5301 * parse.y (find_as_inner_class): Fixed typo.
5302 (do_resolve_class): Explore enclosing contexts when searching for
5303 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
5304 (check_inner_class_access): Check `decl' which can be null in case
5307 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5309 * java-tree.h (java_debug_context): Declared `extern'.
5310 (safe_layout_class): Likewise.
5311 * parse.y (resolve_field_access): Field must be `static' in order
5312 to be replaced by its initial value. Added comments.
5313 (find_applicable_accessible_methods_list): Fixed typo.
5314 (find_most_specific_methods_list): Methods found in innerclasses
5315 take over methods founds in the enclosing contexts.
5316 (java_complete_tree): Loosen restrictions on the type of DECLs
5317 that can be replaced by their initialization values.
5318 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
5320 2000-07-05 Tom Tromey <tromey@cygnus.com>
5322 * Make-lang.in (PARSE_DIR): New macro.
5323 (PARSE_RELDIR): Likewise.
5324 (PARSE_C): Likewise.
5325 (PARSE_SCAN_C): Likewise.
5326 ($(PARSE_C)): New target.
5327 ($(PARSE_SCAN_C)): Likewise.
5328 (SET_BISON): New macro.
5329 (BISONFLAGS): Likewise.
5330 (JAVABISONFLAGS): Likewise.
5332 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
5334 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
5335 argument on the first pass for CNI as well as JNI.
5336 (print_method_info): Set up method name on the first pass only.
5338 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5340 * parse.y (parser_qualified_classname): Removed parameter
5342 (create_interface): Removed first passed parameter to
5343 parser_qualified_classname.
5344 (create_class): Likewise. Don't install alias on static
5345 innerclasses. Fixes gcj/275.
5347 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5349 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
5350 debugable statement with empty_stmt_node. Fixes gcj/272
5352 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5354 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
5357 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5359 * jcf-write.c (push_long_const): Appropriately cast short negative
5362 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5364 * parse.y (verify_constructor_super): Use loop variable
5365 `m_arg_type' initialized with `mdecl_arg_type'.
5367 2000-06-29 Tom Tromey <tromey@cygnus.com>
5369 * parse.y (resolve_field_access): Handle case where `type_found'
5372 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5374 * expr.c (lookup_field): The same field can be found through two
5375 different interface. Don't declare it ambiguous in that case.
5377 2000-06-27 Tom Tromey <tromey@cygnus.com>
5379 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
5380 follows \r, then unget it at a lower level.
5382 2000-06-26 Tom Tromey <tromey@cygnus.com>
5384 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
5387 2000-06-25 Tom Tromey <tromey@cygnus.com>
5389 * parse.y (for_statement): Wrap expression in a WFL if it is a
5390 constant. For PR gcj/268.
5392 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5394 * parse.y (do_resolve_class): Minor optimiztion in the package
5395 list search. Removed unnecessary test and return statement.
5396 (valid_ref_assignconv_cast_p): Order of arguments to
5397 enclosing_context_p fixed.
5399 2000-06-24 Tom Tromey <tromey@cygnus.com>
5401 * expr.c (lookup_field): Print error and return error_mark_node if
5402 field reference is ambiguous.
5404 * parse.y (check_abstract_method_definitions): Also check if
5405 `other_method' is abstract.
5407 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5409 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
5411 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
5412 (struct lang_type): New field `pic'.
5413 (CLASS_PRIVATE): New macro.
5414 * parse.y (check_inner_class_access): New function.
5415 (jdep_resolve_class): Call it.
5417 2000-06-23 Tom Tromey <tromey@cygnus.com>
5419 * parse.y (patch_incomplete_class_ref): Initialize the returned
5420 class. For PR gcj/260.
5422 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5424 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
5426 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5428 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5429 Java specific checks.
5430 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
5432 * java-tree.def (CASE_EXPR): Marked 'e'.
5433 (DEFAULT_EXPR): Likewise.
5434 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
5436 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5437 Java specific checks.
5438 (generate_bytecode_insns): Test try_block for BLOCK before using
5440 * parse.y (build_wfl_wrap): Added `location' argument. Set
5441 EXPR_WFL_LINECOL accordingly.
5442 (dim_expr:): Wrap constants with WFLs.
5443 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
5444 (resolve_package): Check for `stmt' not being a BLOCK before
5445 building a debuggable statement with it.
5446 (make_qualified_primary): Added extra parameter to build_wfl_wrap
5448 (resolve_field_access): Make sure `decl' is a DECL before treating
5450 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
5451 IDENTIFIER_NODE before treating it as such.
5452 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
5453 treating it as such.
5454 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
5455 to be applied only on non array types.
5457 2000-06-16 Per Bothner <per@bothner.com>
5459 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
5460 define in terms of DECL_RESULT, as that fails when --enable-checking.
5462 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5464 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
5465 types the same in comparison.
5466 (CHECK_OP): Add static prototype.
5468 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5470 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
5471 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
5474 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5476 * decl.c (create_primitive_vtable): Prototype.
5478 * jcf-write.c (generate_bytecode_insns): Initialize variable
5481 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
5483 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5485 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
5486 to track searched classes, and do not search the same class more than
5487 once. Call find_applicable_accessible_methods_list on immediate
5488 superclass, instead of search_applicable_method_list on all ancestors.
5491 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5493 * parse.y (register_fields): Permit static fields in inner classes
5494 if they are final. Fix for PR gcj/255.
5496 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5498 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
5499 * parse.y (find_in_imports): Returned type changed to void,
5500 leading comment fixed.
5501 (register_package): New function.
5502 (qualify_and_find): Likewise.
5503 (package_declaration:): Use `register_package'.
5504 (single_type_import_declaration:): Removed local variable
5505 `node'. Added missing `;' for consistency.
5506 (type_import_on_demand_declaration:): Use `chainon' to link new
5508 (lookup_field_wrapper): Lookup local variables defined in outer
5510 (java_complete_class): Don't reverse the list of imported on demand.
5511 (do_resolve_class): Reorganized. Removed local variable
5512 `original_name'. Call `qualify_and_find' with the current package
5513 name, invoke `find_in_imports_on_demand' right after. Call
5514 `qualify_and_find' with the packages we've seen so far. Fixed
5515 operations numbering in comments.
5516 (java_expand_class): Don't reverse `package_list'.
5517 (find_most_specific_methods_list): New local variables `abstract'
5518 and `candidates'. Use them to pick the right method.
5520 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
5522 * parse.y (check_modifiers_consistency): Don't subtract out
5523 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
5525 2000-06-04 Philipp Thomas <pthomas@suse.de>
5527 * Makefile.in (INTLLIBS): New.
5531 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5533 * class.c (get_dispatch_table): Build the vtable dummy entry list
5534 element with a null purpose. Fixed leading comment.
5535 (build_dtable_decl): Build an accurate dtable type when appropriate
5538 2000-06-02 Richard Henderson <rth@cygnus.com>
5540 * lang.c (lang_get_alias_set): New.
5542 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5544 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
5545 before using it as the accessed field.
5547 2000-05-31 Tom Tromey <tromey@cygnus.com>
5549 * java-tree.h (boolean_array_vtable, byte_array_vtable,
5550 char_array_vtable, short_array_vtable, int_array_vtable,
5551 long_array_vtable, float_array_vtable, double_array_vtable):
5553 * expr.c (get_primitive_array_vtable): New function.
5554 (create_primitive_vtable): New function.
5555 (java_lang_expand_expr): Enable code to statically generate
5557 * decl.c (init_decl_processing): Create primitive vtables.
5558 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
5559 short_array_vtable, int_array_vtable, long_array_vtable,
5560 float_array_vtable, double_array_vtable): Define.
5562 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
5564 * java/parse.y (find_applicable_accessible_methods_list):
5565 Don't add an uninitialized value to the list.
5567 2000-05-25 Tom Tromey <tromey@cygnus.com>
5569 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
5570 when trying to see if field's class should be initialized. Always
5571 initialize field's declaring class, not qualified class.
5574 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
5575 `wfl_operator', to maybe_build_primttype_type_ref.
5578 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
5580 * parse.y (patch_method_invocation): Don't try to lookup methods
5583 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5585 * parse.y (resolve_field_access): Call the appropriate <clinit>
5586 before accessing the length of a static array. Craft a decl for
5587 the field while its time. Fixes PR gcj/129.
5589 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5591 * parse.y (resolve_package): Correctly set `*next' (was off by
5593 (resolve_qualified_expression_name): Fixed comment.
5595 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5597 * jcf-parse.c (jcf_parse_source): Reset current_class and
5598 current_function_decl to NULL before parsing a new file.
5600 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5602 * parse.y (block_end:): If the collected block doesn't feature a
5603 statement, insert an empty statement.
5605 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5607 * parse.y (maybe_yank_clinit): New function.
5608 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5609 end of the list of methods belonging to a class.
5610 (java_complete_expand_method): Check whether <clinit> is really
5611 necessary and expand it accordingly.
5613 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5615 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5616 processed by the method's switch statement.
5618 2000-05-19 Tom Tromey <tromey@cygnus.com>
5620 * java-tree.h: Added init state enum.
5621 * decl.c (emit_init_test_initialization): Initialize class
5622 initialization check variable by looking at class' state.
5624 2000-05-19 Tom Tromey <tromey@cygnus.com>
5626 * java-tree.h (build_instanceof): Declare.
5627 (build_get_class): Declare.
5628 * parse.y (patch_binop): Use build_instanceof.
5629 * expr.c (build_instanceof): New function. If class is final,
5630 don't make a function call.
5631 (expand_java_INSTANCEOF): Use it.
5632 (build_get_class): New function.
5634 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5636 * jcf-write.c (generate_classfile): Scan the source_file for
5637 slashes with the right pointer variable.
5639 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5641 * lang.c (lang_decode_option): Update -Wunused flags by calling
5643 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
5645 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5647 * check_init.c (check_init): Constify local char *.
5648 * class.c (push_class): Constify local char *.
5649 * java_tree.h: Update prototypes.
5650 * jcf-io.c (open_class): Constify filename parameter and
5652 (find_class): Remove redundant string copy. Cast return from
5654 * jcf-parse.c (read_class, parse_class_file, yyparse):
5655 Constify local char *.
5656 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5657 Constify local char *.
5658 * jcf.h (JCF): Constify filename and classname.
5659 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5660 * lang.c (init_parse): Constify parameter and return value.
5661 * lex.c (java_get_line_col): Constify filename parameter.
5662 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5663 * parse.y (java_parser_context_suspend,
5664 issue_warning_error_from_context, safe_layout_class): Constify
5666 * parse.c: Regenerate.
5668 2000-05-08 Tom Tromey <tromey@cygnus.com>
5670 * expr.c (build_jni_stub): Cache the result of
5671 _Jv_LookupJNIMethod.
5673 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5675 * decl.c (predef_filenames_size): Now 7.
5676 (predef_filenames): New seventh entry.
5678 2000-05-04 Tom Tromey <tromey@cygnus.com>
5680 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5681 Keep track of when we've seen a reference field after a
5682 non-reference field.
5683 (get_boehm_type_descriptor): Handle case where we see
5684 non-reference fields but no trailing reference field.
5685 * decl.c (rawdata_ptr_type_node): Define.
5686 (init_decl_processing): Initialize rawdata_ptr_type_node.
5687 * java-tree.h (rawdata_ptr_type_node): Declare.
5689 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5691 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5692 specifiers in calls to fprintf.
5694 2000-05-03 Andrew Haley <aph@cygnus.com>
5696 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5698 * javaop.h (WORD_TO_INT): New function.
5699 (IMMEDIATE_s4): Use WORD_TO_INT.
5700 * jcf.h (JPOOL_INT): Ditto.
5702 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5705 2000-04-19 Tom Tromey <tromey@cygnus.com>
5707 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5709 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5711 * expr.c (build_jni_stub): New function.
5712 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5714 * parse.y (java_complete_expand_methods): Expand a native method
5715 and call build_jni_stub if -fjni given.
5716 * lang-options.h: Document -fjni.
5717 * lang.c (flag_jni): New global.
5718 (lang_f_options): Added `jni' entry.
5719 * java-tree.h (soft_lookupjnimethod_node,
5720 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5722 (flag_jni): Declare.
5723 (build_jni_stub): Declare.
5724 (struct lang_decl): Added `native' flag.
5725 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5727 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5728 soft_jnipopsystemframe_node): New globals.
5729 (init_decl_processing): Set them. _Jv_InitClass only takes one
5732 * java-tree.def: Put into `C' mode.
5734 2000-04-27 Tom Tromey <tromey@cygnus.com>
5737 * expr.c (expand_invoke): Generate check to see if object pointer
5738 is null in nonvirtual invocation case.
5739 * java-tree.h (soft_nullpointer_node): Declare.
5740 * decl.c (soft_nullpointer_node): New global.
5741 (init_decl_processing): Initialize soft_nullpointer_node.
5742 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5743 or `private' methods.
5744 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5746 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5748 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5751 2000-04-26 Tom Tromey <tromey@cygnus.com>
5753 * zextract.c (find_zip_file_start): New function.
5754 (read_zip_archive): Use it.
5756 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5758 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5760 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5762 * class.c (common_enclosing_context_p): New function.
5763 * java-tree.h (common_enclosing_context_p): Added prototype.
5764 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5765 classes sharing an outer context with the current instance.
5766 * parse.y (build_access_to_thisn): Fixed leading comment.
5767 (verify_constructor_super): New local `supper_inner'. Skip
5768 enclosing context argument in the case of inner class constructors.
5769 (patch_method_invocation): Insert proper context as second
5770 parameter to pure inner class constructor super invocations.
5772 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5774 * parse.y (end_class_declaration): Reset the interface number
5777 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5779 * parse.y (source_start_java_method): Deleted unnecessary code.
5780 (patch_method_invocation): Fixed comment.
5782 2000-04-24 Robert Lipe <robertlipe@usa.net>
5784 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5786 2000-04-23 Tom Tromey <tromey@cygnus.com>
5788 * boehm.c (mark_reference_fields): Use int_byte_position.
5790 2000-04-22 Tom Tromey <tromey@cygnus.com>
5792 * boehm.c (mark_reference_fields): Only call byte_position on
5795 2000-04-22 Tom Tromey <tromey@cygnus.com>
5797 * boehm.c (mark_reference_fields): Added `last_view_index'
5798 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5800 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5802 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5803 * parse.y (check_class_interface_creation): Fixed comments. Select
5804 permitted modifiers for (inner) interfaces. Changed error message
5805 to report rejected modifiers used with local classes.
5807 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5809 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5810 of directly inherited type considered in scope.
5811 * parse.y (do_resolve_class): Search inherited classes for inner
5814 2000-04-20 Tom Tromey <tromey@cygnus.com>
5816 * parse.y (not_accessible_p): Use member's class, not current
5817 class, when doing inheritance check for protected reference.
5820 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5822 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5824 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5826 * parse.y (lookup_field_wrapper): Search for final local aliases.
5827 (resolve_expression_name): Let lookup_field_wrapper search for
5828 final local aliases. Force the value of `name' if one is found.
5829 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5830 an expression name. Fixed comments.
5832 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5834 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5836 2000-04-19 Tom Tromey <tromey@cygnus.com>
5838 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5840 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5842 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5844 2000-04-18 Tom Tromey <tromey@cygnus.com>
5847 * gjavah.c (utf8_cmp): Changed return value.
5848 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5850 (cxx_keywords): New global.
5851 (get_field_name): Handle new result of cxx_keyword_subst.
5852 (print_method_info): Likewise.
5854 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5856 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5857 with a newline, for CNI.
5858 (print_stub_or_jni): Print a space or newline before method name for
5860 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5861 (process_file): Include gcj/cni.h if generating CNI stubs.
5863 2000-04-16 Tom Tromey <tromey@cygnus.com>
5865 * gjavah.c (decompile_method): Use print_field_name.
5868 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5870 * parse.y (java_expand_classes): Reverse the package list once.
5871 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5873 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5874 the `==' and `!=' operators.
5876 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5878 * jcf-write.c (generate_bytecode_insns): At invokation time,
5879 always relate an interface method to the type of its selector.
5881 2000-04-05 Tom Tromey <tromey@cygnus.com>
5884 * expr.c (expand_invoke): Generate check to see if object pointer
5885 is null in nonvirtual invocation case.
5886 * java-tree.h (soft_nullpointer_node): Declare.
5887 * decl.c (soft_nullpointer_node): New global.
5888 (init_decl_processing): Initialize soft_nullpointer_node.
5889 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5890 or `private' methods.
5891 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5893 2000-04-05 Tom Tromey <tromey@cygnus.com>
5896 * parse.y (check_final_assignment): Recognize assignments to the
5897 `length' field of an array when generating class files.
5899 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5901 * class.c (decl_hash): Prototype removed.
5902 (decl_compare): Likewise.
5904 2000-04-05 Tom Tromey <tromey@cygnus.com>
5906 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5907 * parse.y (check_modifiers_consistency): Check for final/volatile
5908 clash. Fixes PR gcj/164.
5910 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5912 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5914 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5916 (add_method_1): Use `java_hash_hash_tree_node' and
5917 `java_hash_compare_tree_node'.
5918 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5919 (java_hash_compare_tree_node): Likewise.
5920 * parse.y (find_applicable_accessible_methods_list): Create,
5921 delete and use a hash table to remember already searched interfaces.
5923 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5925 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5928 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5930 * boehm.c (mark_reference_fields, set_bit): Prototype.
5931 (set_bit): Un-ANSI-fy definition.
5933 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5936 * decl.c (emit_init_test_initialization): Likewise.
5938 * gjavah.c (jni_print_char): Likewise.
5940 * parse.y (create_new_parser_context): Likewise.
5942 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5944 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5945 patch missing hunk. Fixed indentation.
5947 2000-03-30 Tom Tromey <tromey@cygnus.com>
5949 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5950 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5952 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5954 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5955 when negative *before* using it as an array index.
5956 * ChangeLog: Fixed typo.
5958 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5960 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5961 to 0 when it reaches -1.
5963 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5965 * jcf-parse.c (get_constant): Properly cast `num' during the
5966 invocation of `add_double'.
5967 * jcf-write.c (push_long_const): Properly cast `lo' before
5968 comparing it to short bounds.
5969 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5970 `interface_body:' is reduced after the current interface is
5973 2000-03-26 Tom Tromey <tromey@cygnus.com>
5975 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5976 Java-specific `-f' option.
5978 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5980 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5981 Adjust order of making types.
5982 Make bitsize_*_node values.
5984 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5986 * class.c (make_field_value): Use byte_position.
5987 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5988 (java_array_data_offset): Likewise.
5989 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5992 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5994 * parse.y (check_abstract_method_definitions): New local
5995 `end_type_reached'. Make sure we also consider `end_type'.
5996 (java_check_abstract_method_definitions): Make sure we eventually
5997 consider `java.lang.Object'.
5998 (maybe_use_access_method): Don't use access method if not in the
5999 context of a pure inner class or if the method's context is right.
6000 (find_applicable_accessible_methods_list): New static flag
6001 `object_done'. Don't search abstract classes as interfaces. Fixed
6002 indentation. Fixed the `java.lang.Object' only search. Search
6003 class interface(s) first, then fully search enclosing contexts.
6004 (find_most_specific_methods_list): Pick the closest candidate when
6005 they're all abstract.
6007 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6009 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6010 properly initialize `finished_label'. Don't emit gotos for empty
6013 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6015 * except.c (emit_handlers): Clear catch_clauses_last.
6017 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6019 * parse.y (check_method_types_complete): New function.
6020 (create_class): Reset anonymous class counter only when seeing an
6022 (java_complete_class): JDEP_METHOD: Don't recompute signature
6025 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6027 * class.c (build_static_ref): Fixed indentation in comment.
6028 * java-tree.def (TRY_EXPR): Fixed typo in name.
6029 (CLASS_LITERAL): Likewise.
6030 * java-tree.h: (TYPE_DOT_CLASS): New macro.
6031 (struct lang_type): New field `dot_class'.
6032 * jcf-write.c (generate_bytecode_insns): Fixed error message.
6033 (generate_classfile): Method `class$' is synthetic.
6034 * parse.y (build_do_class_method): New function.
6035 (build_dot_class_method_invocation): Likewise.
6036 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
6037 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
6038 (qualify_ambiguous_name): Likewise.
6039 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
6040 (build_try_statement): Fixed leading comment.
6042 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6044 * class.c (make_field_value): Properly handle sizes.
6045 (get_dispatch_vector): Use tree_low_cst and host_integerp.
6046 (layout_class_method): Count using trees.
6047 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
6048 * expr.c (java_array_data_offset): Use int_bit_position.
6049 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
6050 (build_invokevirtual): Use tree_low_cst and do computations with trees.
6052 2000-03-16 Tom Tromey <tromey@cygnus.com>
6054 * lang.c (flag_hash_synchronization): New global.
6055 (lang_f_options): Added `hash-synchronization'.
6056 * lang-options.h: Mention -fhash-synchronization.
6057 * java-tree.h (flag_hash_synchronization): Declare.
6058 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
6059 hash table synchronization is disabled.
6060 * decl.c (init_decl_processing): Only push `sync_info' value when
6061 hash table synchronization is disabled.
6062 * class.c (make_class_data): Only push `sync_info' field when hash
6063 table synchronization is disabled. Removed dead code.
6065 2000-03-16 Tom Tromey <tromey@cygnus.com>
6067 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
6069 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6071 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
6073 * parse.y (patch_method_invocation): Handle anonymous classes
6074 creation in static context.
6076 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6078 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
6079 * parse.y (resolve_qualified_expression_name): Use it.
6080 (patch_method_invocation): Likewise.
6082 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6084 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
6085 depending on the type of dependency which dictates what the
6087 (unresolved_type_p): Resolved types limited to the current class.
6089 2000-03-15 Tom Tromey <tromey@cygnus.com>
6091 * decl.c (init_decl_processing): Set type of `sync_info' to be
6094 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
6095 Correctly compute bit number for current slot. Zero `high' and
6096 `low' in DS_LENGTH case. Don't skip inherited fields. Use
6097 mark_reference_fields.
6098 (mark_reference_fields): New function.
6100 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6102 * parse.y (register_incomplete_type): Fixed initialization of
6105 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6107 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
6109 (push_class_context, pop_class_context): New function.
6110 (class_body:): Call pop_class_context.
6111 (interface_body:): Likewise.
6112 (INNER_QUALIFIER): New macro.
6113 (report_class_declaration): Changed output format and use
6114 INNER_QUALIFIER. Call push_class_context.
6116 2000-02-14 Andrew Haley <aph@cygnus.com>
6118 * check-init.c (check_init): Add new cases for unary and binary
6121 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6123 * parse.y (resolve_package): Set `next' once a type name has been
6124 progressively discovered.
6125 (resolve_qualified_expression_name): Propagate resolution only if
6126 there are remaining qualifiers. Take into account `q' might have
6127 been cleared after re-qualification.
6128 * parse.y (patch_method_invocation): New local `resolved'.
6129 Section dealing with qualified expression rewritten to use
6130 resolve_field_access.
6132 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6134 * parse.h (PUSH_CPC): Fixed indentation.
6135 (DEBUG_CPC): New macro.
6136 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
6137 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
6138 * parse.y (class_body_declaration:): Use
6139 SET_CPC_INSTANCE_INITIALIZER_STMT.
6140 (method_declaration:): Check for null current_function_decl.
6141 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
6142 (java_parser_context_pop_initialized_field): Better handling of
6144 (maybe_make_nested_class_name): Mark nested class name as
6145 qualified when necessary.
6146 (end_class_declaration): Don't call java_parse_context_resume when
6147 one or more error occurred.
6148 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
6149 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
6150 SET_CPC_INITIALIZER_STMT.
6151 (method_header): Check for inner classes declaring static methods.
6152 (resolve_qualified_expression_name): Handle situation where `this'
6155 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
6157 * typeck.c (build_prim_array_type): Correctly set the high word too.
6159 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6161 * parse.y (java_complete_expand_methods): Leave <clinit> out of
6163 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
6164 list of methods for interfaces.
6166 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6168 * parse.y (qualify_ambiguous_name): Properly handle expressions
6171 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6173 * parse.y (check_final_assignment): Extended to process
6175 (patch_assignment): Have check_final_assignment called only once.
6177 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6179 * java-tree.h (IS_INIT_CHECKED): New flag.
6180 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
6181 * parse.y (patch_string): Call force_evaluation_order on the
6182 completed string concatenation tree.
6183 * expr.c (force_evaluation_order): Call force_evaluation_order on
6184 function's arguments too.
6186 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6188 * decl.c (emit_init_test_initialization): Mark KEY as unused.
6189 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
6190 (build_anewarray): Likewise.
6191 * parse.y (patch_newarray): Likewise.
6192 * parse.c: Regenerated.
6194 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6196 * decl.c (init_decl_processing): Added new class fields `depth',
6197 `ancestors', and `idt' to class_type_node. Use
6198 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
6199 * class.c (make_class_data): Push initial values for new fields.
6200 * java-tree.h: Updated prototype for `build_invokeinterface'.
6201 * expr.c (build_invokeinterface): Changed parameters to accept
6202 `method' tree. Calculate index of `method' in its declaring
6203 interface. Build call to _Jv_LookupInterfaceMethodIdx.
6204 (expand_invoke): Call `build_invokeinterface' with new parameters.
6205 * parse.y (patch_invoke): Call `build_invokeinterface' with new
6208 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6210 * typeck.c (lookup_do): Search superinterfaces first
6211 when looking up an interface method. From Godmar Back
6214 2000-03-06 Tom Tromey <tromey@cygnus.com>
6216 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
6218 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6220 * java-tree.h (lookup_argument_method2): Declared.
6221 (safe_layout_class): Prototype moved from parse.h.
6222 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
6223 * parse.y (java_check_regular_methods): Local `super_class' gone.
6224 Call lookup_argument_method2 instead of lookup_argument_method.
6225 Perform modifier match for methods found declared in implemented
6226 interfaces. Fixed indentation problem. Overriding/hiding error
6227 report to take place only for methods found in classes.
6228 * typeck.c (lookup_argument_method): Changed leading
6229 comment. Re-written by calling lookup_do.
6230 (lookup_argument_method2): New function.
6231 (lookup_java_method): Re-written by calling lookup_do.
6232 (lookup_do): New function.
6234 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6236 * check-init.c (check_init): Removed dead code. Handle (blank)
6238 * parse.y (declare_local_variables): New local `final_p', set it
6239 and use it to initialize LOCAL_FINAL.
6240 (check_final_assignment): Only check FIELD_DECLs.
6242 2000-02-17 Tom Tromey <tromey@cygnus.com>
6244 * Makefile.in (JAVA_OBJS): Added boehm.o.
6245 (boehm.o): New target.
6246 * Make-lang.in (JAVA_SRCS): Added boehm.c.
6247 * java-tree.h (flag_use_boehm_gc): Declare.
6248 (get_boehm_type_descriptor): Declare.
6249 * lang.c (lang_f_options): Added `use-boehm-gc'.
6250 (flag_use_boehm_gc): New global.
6251 * lang-options.h: Added -fuse-boehm-gc.
6252 * boehm.c: New file.
6253 * class.c (get_dispatch_table): If class uses a Boehm type
6254 descriptor, put it in the vtable.
6255 (make_class_data): Removed dead code.
6257 2000-03-03 Per Bothner <per@bothner.com>
6259 * decl.c (init_decl_processing): Initialize sizetype properly.
6261 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6263 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
6264 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
6265 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6266 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
6267 (jcf_parse): New local `current'. Load innerclasses seen in outer
6268 context being processed.
6269 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6270 * jcf-write.c (append_innerclasses_attribute): New function.
6271 (append_innerclasses_attribute_entry): Likewise.
6272 (get_access_flags): Handle static classes. Set anonymous and local
6273 classes to be private.
6274 (generate_classfile): Attribute count adjusted. Call
6275 append_innerclasses_attribute.
6276 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
6277 PURE_INNER_CLASS_TYPE_P.
6278 * parse.y (parser_qualified_classname): New parameter `is_static',
6279 produce non qualified name accordingly.
6280 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
6281 (create_interface): Added argument to parser_qualified_classname.
6282 (create_class): Added argument to parser_qualified_classname. Setup
6283 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
6284 (add_inner_class_fields): Fixed indentation.
6285 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
6286 (method_declarator): Fixed typo in comment.
6287 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
6288 (build_current_thisn): Likewise.
6289 (patch_method_invocation): Likewise.
6291 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
6293 * decl.c (current_function_decl): Move to toplev.c.
6295 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6297 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
6298 (DECL_BIT_INDEX): Use underlying representation.
6299 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
6301 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6303 * expr.c (build_java_ret): Pass proper type to size_binop.
6305 2000-02-25 Anthony Green <green@cygnus.com>
6307 * expr.c (build_class_init): Mark the decl to be ignored by
6309 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
6310 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
6311 * class.c (init_test_hash_newfunc): New function.
6312 (decl_hash): New function.
6313 (decl_compare): New function.
6314 * decl.c (emit_init_test_initialization): New function.
6315 (complete_start_java_method): Traverse the init test hashtable,
6316 calling emit_init_test_initialization.
6317 (always_initialize_class_p): Define.
6318 * expr.c (build_class_init): Use initialization tests when
6319 emitting class initialization code.
6320 (always_initialize_class_p): Declare.
6321 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
6323 * java-tree.h: Include hash.h.
6324 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
6325 (struct lang_decl): Add init_test_table field.
6326 (init_test_hash_entry): Define.
6328 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6330 * gjavah.c (main): Avoid using `argi' to report unimplemented
6333 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6335 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6336 initialize locals to avoid warnings. Local `exception_type' moved
6339 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6341 * parse.y (resolve_expression_name): Use `orig' as a second
6342 argument to resolve_field_access.
6343 (resolve_field_access): Removed unnecessary code when dealing with
6346 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6348 * class.c (push_super_field): Don't push the field twice.
6349 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
6350 * parse.h (java_reorder_fields): Prototyped.
6351 * parse.y (java_reorder_fields): New function.
6352 (java_layout_class): Simplified not to worry about re-ordering.
6354 2000-02-23 Tom Tromey <tromey@cygnus.com>
6356 * gjavah.c (print_name): In JNI case, correctly quote string.
6357 (print_method_info): Don't handle overrides in JNI mode.
6359 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6361 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
6362 value type set to `boolean_type_node'.
6364 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6366 * jcf-dump.c (main): Test for correct condition after
6367 output file creation.
6369 2000-02-19 Anthony Green <green@cygnus.com>
6371 * jcf-depend.c (add_entry): Fix test for first list entry.
6373 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6375 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
6376 * constants.c (build_constants_constructor): Likewise.
6378 2000-02-19 Anthony Green <green@cygnus.com>
6380 * jcf-depend.c (add_entry): Add entries to the end of the list.
6382 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
6384 * decl.c (INT_TYPE_SIZE): Define if necessary.
6385 (expand_java_return): Handle the case of a native integer smaller
6388 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
6390 * gjavah.c (help): Use GCCBUGURL.
6391 * jv-scan.c (help): Likewise.
6392 * jcf-dump.c (help): Likewise.
6394 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6396 * jcf-write.c (generate_bytecode_insns): Don't generate empty
6399 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6401 * jcf-parse.c (load_class): Call `fatal' if no file containing
6402 the target class are found.
6404 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
6406 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
6407 lex.c, lex.h, and PARSE_H to...
6408 (parse.o, parse-scan.o): ...here, respectively.
6410 * lex.c: Split out code that may trigger SIGFPE from yylex()
6411 to its own function.
6412 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
6414 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6416 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
6418 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6420 * parse.y (outer_field_access_p): Stop in time when outer contexts
6422 (resolve_qualified_expression_name): Properly qualify *everything*
6423 after a package.type to be resoled as expression names.
6424 (find_applicable_accessible_methods_list): Save/restore `class' to
6425 isolate it from a possible outer context search.
6427 2000-02-15 Tom Tromey <tromey@cygnus.com>
6429 * gjavah.c (jni_print_char): New function.
6430 (print_full_cxx_name): Use it.
6431 (decode_signature_piece): Likewise.
6432 (print_cxx_classname): Likewise.
6434 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6436 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
6438 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
6440 * gjavah.c: Include version.h.
6442 * jcf-dump.c: Likewise.
6444 * jv-scan.c: Likewise.
6446 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6448 * parse.y (outer_field_access_fix): First parameter now a tree
6449 node. Check for assignement to final. First argument to
6450 build_outer_field_access_fix modified to accommodate prototype.
6451 (build_outer_field_access): Don't check for assignment to final
6453 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
6454 possibly returned by outer_field_access_fix. Changed
6455 outer_field_access_fix's first argument.
6456 (check_final_assignment): $finit$'s context is OK.
6457 (patch_unaryop): Use node instead of its line/column value when
6458 calling outer_field_access_fix.
6460 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6462 * parse.y (interface_declaration:): No longer tagged
6463 <node>. Re-installed default action.
6464 (class_member_declaration:): Handle inner interfaces.
6465 (interface_member_declaration): Handle inner interfaces and
6467 (create_interface): Push error if one seen. Suspend parsing
6468 context when processing an inner interface.
6469 (register_fields): Inner class static field limitations not to
6470 apply to inner interfaces.
6472 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6474 * jcf-parse.c (load_class): Update `java_error_count' when a
6475 class' file can't be found.
6476 (parse.y): Avoid (byte)code generation when errors seen.
6478 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6480 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
6481 decodes a valid node.
6482 (patch_binop): Handle TRUNC_DIV_EXPR.
6484 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6486 * parse.y (resolve_package): New local `acc'. Try to progressively
6487 build and guess a package and type name.
6489 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6491 * parse.y (find_applicable_accessible_methods_list): Load and
6492 layout the search class if necessary.
6493 (java_complete_tree): Keep to original type of the folded initial
6496 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6498 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
6499 Generate error message if circularity is detected. New static
6501 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
6502 * jcf-write.c (generate_bytecode_insns): Very simply handle
6504 * parse.y (java_check_circular_reference): Use
6505 `cyclic_inheritance_report' during report, if necessary.
6506 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
6507 walking NEW_ARRAY_INIT twice.
6509 2000-02-09 Tom Tromey <tromey@cygnus.com>
6511 * parse.y (check_class_interface_creation): Allow inner classes to
6512 be `private' or `protected', check modifiers' consistency. Prevent
6513 block local classes from bearing any modifiers.
6515 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6517 * except.c (check_start_handlers): Re-add prototype lost in last
6519 (maybe_start_try): Remove excess argument to `check_start_handlers'.
6521 2000-02-09 Andrew Haley <aph@cygnus.com>
6523 * decl.c (clear_binding_level): Remove excess initializer.
6524 (maybe_poplevels): Remove unused variable.
6525 (force_poplevels): Ditto.
6526 (struct binding_level): Add comment.
6528 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6530 * jcf-write.c (generate_classfile): Don't consider
6531 pre-initialization with reference value (use <clinit> instead.)
6532 * parse.y (java_fix_constructors): No generated constructor for
6534 (build_outer_field_access): Removed debug message.
6535 (outer_field_expanded_access_p): Adapted to bytecode generation.
6536 (build_outer_field_access_method): Use fix_method_argument_names.
6537 (build_outer_method_access_method): Fixed indentation. Added
6538 comment. Handle access method generation for static and also void
6540 (build_access_to_thisn): Inserted debug message.
6541 (maybe_build_thisn_access_method): Use fix_method_argument_names.
6542 (resolve_qualified_expression_name): Fixed comment.
6543 (not_accessible_p): Adapted to bytecode generation. Added comment.
6544 (patch_method_invocation): Added comment.
6545 (maybe_use_access_method): Fixed leading comment. Handle static
6547 (java_complete_lhs): Don't shortcut handling of initialized upon
6548 declaration String type static fields when generating bytecode.
6549 (patch_unaryop): Handle outer field access when generating
6552 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6554 * java-tree.h (FIELD_THISN): New macro.
6555 * jcf-write.c (append_synthetic_attribute): New function.
6556 (generate_classfile): Set "Synthetic" attribute on this$<n>,
6557 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
6558 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
6560 (build_outer_field_access): Turned on access functions usage and
6561 generation when compiling to bytecode.
6562 (maybe_use_access_method): Likewise.
6564 2000-01-25 Andrew Haley <aph@cygnus.com>
6566 * java-except.h (struct eh_range): Add `expanded' field.
6567 (maybe_start_try): Add end_pc arg.
6568 (maybe_end_try): Ditto.
6569 * java-tree.h (force_poplevels): new function.
6570 * expr.c (expand_byte_code): Don't call maybe_start_try or
6572 * except.c (add_handler): Reset expanded.
6573 (expand_start_java_handler): Set expanded.
6574 (check_start_handlers): Don't expand a start handler that's
6575 already been expanded.
6576 (maybe_start_try): Add end_pc arg. Only expand a handler which
6578 (expand_end_java_handler): call force_poplevels.
6579 (force_poplevels): new function.
6580 * decl.c (binding_level): Add start_pc of binding level.
6581 (maybe_pushlevels): Call maybe_start_try when pushing binding
6583 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6584 (LARGEST_PC): Define.
6585 (clear_binding_level): Use LARGEST_PC.
6587 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6588 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6589 (binding_depth, is_class_level, current_pc): new variables.
6590 (struct binding_level): ditto.
6591 (indent): new function.
6592 (push_jvm_slot): add debugging info.
6593 (maybe_pushlevels): ditto.
6594 (maybe_poplevels): ditto.
6597 (start_java_method): ditto.
6598 (give_name_to_locals): comment only.
6599 * except.c (binding_depth, is_class_level, current_pc):
6601 (expand_start_java_handler): add debugging info.
6602 (expand_end_java_handler): ditto.
6604 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6606 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6607 (print_name_for_stub_or_jni, process_file): Constify a char*.
6609 2000-02-03 Tom Tromey <tromey@cygnus.com>
6611 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6613 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6615 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6616 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6619 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6621 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6622 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6623 (struct lang_type): New field `ii_block'.
6624 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6625 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6626 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6627 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
6628 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
6629 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
6631 * parse.y (add_instance_initializer): New function.
6632 (in_instance_initializer): New static global.
6633 (class_body_declaration:): Link instance initializer block.
6634 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
6635 (array_creation_expression:): Remove unused local.
6636 (java_parser_context_push_initialized_field): Fixed leading
6637 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
6638 CPC_INSTANCE_INITIALIZER_LIST.
6639 (java_parser_context_pop_initialized_field): Likewise.
6640 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
6641 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
6642 CPC_INITIALIZER_STMT.
6643 (fix_constructors): New local `class_type'. Use it. Call
6644 add_instance_initializer.
6645 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
6646 (patch_return): Forbid return in instance initializers.
6647 (patch_throw_statement): Enforce exception handling in the context
6648 of instance initializers.
6650 2000-02-03 Tom Tromey <tromey@cygnus.com>
6652 * Make-lang.in (java.mostlyclean): Remove executables in
6655 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6657 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6658 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6659 (java_float_finite): Convert to use union Word from javaop.h.
6660 (java_double_finite): Convert to use union DWord from javaop.h.
6662 2000-02-02 Tom Tromey <tromey@cygnus.com>
6664 * gjavah.c (options): Added `jni' entry.
6665 (help): Document -jni.
6666 (flag_jni): New global.
6667 (process_file): Handle JNI output. Don't print text from
6668 -prepend, -add, etc, when generating stubs. Only remove `.class'
6669 suffix if it actually exists.
6670 (main): Create a `.c' file when run with `--jni --stubs'. Create
6671 correct output file name with `--jni'.
6672 (print_include): Mangle header name differently in JNI case.
6673 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6675 (print_method_info): Handle JNI case. Put signature info into
6676 method name. Handle case when STREAM is NULL.
6677 (print_name_for_stub_or_jni): New function.
6678 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6679 (print_cxx_classname): Handle JNI.
6680 (print_full_cxx_name): Likewise.
6681 (decode_signature_piece): Likewise.
6682 (overloaded_jni_method_exists_p): New function.
6683 (struct method_name): Added `signature' and `sig_length' fields.
6684 (HANDLE_END_FIELD): Do nothing in JNI mode.
6686 2000-02-02 Tom Tromey <tromey@cygnus.com>
6688 * jv-scan.c: Include version.c, <getopt.h>.
6689 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6690 (options): New array.
6691 (usage): New function.
6692 (version): New function.
6693 (main): Use getopt_long to parse command line.
6694 * jcf-dump.c: Include version.c, <getopt.h>.
6695 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6696 OPT_JAVAP): New macros.
6697 (options): New array.
6698 (usage): Return `void'. Changed message.
6699 (help): New function.
6700 (version): New function.
6701 (main): Use getopt_long_only to parse command line.
6702 * gjavah.c: Include <getopt.h>.
6703 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6704 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6705 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6706 (options): New array.
6707 (java_no_argument): Removed.
6708 (help): Updated with missing options.
6709 (main): Use getopt_long_only to parse command line.
6710 (usage): Changed message.
6712 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6714 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6715 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6716 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6717 * parse.y (array_creation_expression:): Handle anonymous arrays.
6718 (build_array_from_name): Don't set `ret_name' if null.
6719 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6720 (qualify_ambiguous_name): Likewise.
6721 (java_complete_expand_class): Likewise.
6723 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6725 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6726 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6727 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6728 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6729 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6730 AIPL_FUNCTION_COMPLETED_INVOCATION.
6731 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6732 AIPL_FUNCTION_INVOCATION_READY.
6733 (AIPL_FUNCTION_DECLARATION): New enum entry.
6734 * parse.y (reorder_static_initialized): New function.
6735 (java_parser_context_pop_initialized_field): Use it.
6736 (add_inner_class_fields): Use
6737 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6738 augmented. Install marker after last alias initializer, if any.
6739 (generate_finit): Fixed typo. Don't try to retain only the used
6741 (method_header): Compute and set DECL_FUNCTION_NAP.
6742 (method_declarator): Fixed comment. Insert alias initializer in
6744 (build_alias_initializer_parameter_list): Fixed leading
6745 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6746 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6747 (java_complete_expand_class): Code to retain only used aliases
6749 (java_complete_expand_methods): New local `first_decl'. Generate
6750 $finit$ first, then expand the constructors, regular methods and
6752 (java_complete_expand_method): Don't report error on missing
6753 return statement if previously detected bogus.
6754 (fix_constructors): Don't patch constructor parameters list.
6755 (patch_method_invocation): Use new AIPL enum values. Reverse
6756 alias initializer list for anonymous classes.
6758 2000-01-30 Anthony Green <green@redhat.com>
6760 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6761 determine how many stack slots to pop.
6763 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6765 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6766 error handling/recovery.
6767 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6769 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6771 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6772 FIELD_LOCAL_ALIAS_USED): New macros.
6773 (DECL_FUNCTION_NAP): New macro.
6774 (struct lang_decl): New field `nap'.
6775 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6776 (struct lang_type): New fields `finit_stmt_list' and
6778 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6779 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6780 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6781 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6782 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6783 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6784 (BUILD_THROW): Macro line separator re-indented.
6785 * parse.y (end_class_declaration): New function.
6786 (maybe_generate_pre_expand_clinit): New name for
6787 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6788 pre-expand static fields.
6789 (maybe_generate_clinit): Function deleted.
6790 (check_for_static_method_reference): Prototype's parameter list
6792 (generate_finit): New name for maybe_generate_finit. Changed
6793 leading comment. Function rewritten to use
6794 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6795 (build_alias_initializer_parameter_list): New function.
6796 (java_parser_context_pop_initialized_field): Likewise.
6797 (add_inner_class_fields): Likewise.
6798 (type_declaration:): Call end_class_declaration.
6799 (class_member_declaration:): Likewise.
6800 (formal_parameter_list:): Fixed typos.
6801 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6802 element. Improved error handling.
6803 (block_statement:): Call end_class_declaration.
6804 (anonymous_class_creation:): Likewise.
6805 (create_anonymous_class): Fixed comments.
6806 (create_class): Call add_inner_class_fields.
6807 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6808 (method_header): Use MARK_FINAL_PARMS.
6809 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6810 (method_declarator): Propagate final argument flag.
6811 (craft_constructor): New local `artificial'. Call
6812 build_alias_initializer_parameter_list. Use
6813 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6814 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6816 (complete_expand_class): Get rid of unused outer context local
6818 (java_complete_expand_methods): Fixed leading
6819 comment. Generate/pre-expand <clinit> first. Changed method
6820 expansion order to regular, $finit$, constructors, <clinit>.
6821 (java_complete_expand_method): Set current_function_decl.
6822 (fix_constructors): Fix constructor parameter list to account for
6823 outer context local alias initializers.
6824 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6825 (resolve_expression_name): Lookup outer context local aliases. New
6826 local `access', use it.
6827 (patch_method_invocation): Patch inner class ctor invocation with
6828 outer context local aliases initialization values. $finit$
6829 invocation patching now includes things generated with
6830 build_alias_initializer_parameter_list.
6831 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6832 (build_super_invocation): Likewise.
6833 (patch_assignment): Changed comment.
6835 2000-01-27 Andrew Haley <aph@cygnus.com>
6837 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6841 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6843 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6845 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6847 * parse.y (register_fields): Don't pass a format specifier to
6848 OBSOLETE_MODIFIER_WARNING.
6849 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6850 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6852 (check_modifiers): Change function into a macro.
6853 (check_class_interface_creation): Pass a literal format string.
6855 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6857 * buffer.h: PROTO -> PARAMS.
6858 * check-init.c: Likewise.
6859 * class.c: Likewise.
6860 * constants.c: Likewise.
6861 * convert.h: Likewise.
6863 * except.c: Likewise.
6865 * gjavah.c: Likewise.
6866 * java-except.h: Likewise.
6867 * java-tree.h: Likewise.
6868 * jcf-depend.c: Likewise.
6869 * jcf-dump.c: Likewise.
6870 * jcf-parse.c: Likewise.
6871 * jcf-path.c: Likewise.
6872 * jcf-reader.c: Likewise.
6873 * jcf-write.c: Likewise.
6875 * jv-scan.c: Likewise.
6876 * jvgenmain.c: Likewise.
6877 * jvspec.c: Likewise.
6881 * parse-scan.y: Likewise.
6882 * parse.h: Likewise.
6883 * parse.y: Likewise.
6884 * typeck.c: Likewise.
6885 * verify.c: Likewise.
6888 * zextract.c: Likewise.
6889 * zipfile.h: Likewise.
6891 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6893 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6894 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6895 * constants.c (build_constant_data_ref): Check for cached
6896 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6897 in TYPE_CPOOL_DATE_REF.
6898 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6899 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6900 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6901 (LOCAL_FINAL): New macro.
6902 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6903 constant pool -- don't try to reuse.
6904 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6906 (find_in_current_zip): Use TYPE_JCF.
6907 * parse.h (java_check_final): Prototype removed.
6908 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6909 (maybe_create_class_interface_decl,
6910 check_class_interface_creation): Likewise.
6911 (java_expand_finals): Function removed.
6912 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6913 (block_statement:): Fixed comment.
6914 (anonymous_class_creation:): Likewise.
6915 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6917 (check_class_interface_creation): Loosened error report on (inner)
6918 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6919 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6920 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6922 (create_interface): Likewise.
6923 (anonymous_class_counter): New static global.
6924 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6925 patch. Fixed comments.
6926 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6927 anonymous_class_counter when declaring a toplevel class.
6928 (craft_constructor): Fixed constructor name when handling
6929 anonymous classes. Anonymous class constructors to feature hidden
6931 (java_fix_constructors): Added comment.
6932 (java_check_final): Function removed.
6933 (java_complete_expand_methods): Fixed comment. Don't generate
6934 class data, save its outgoing constant pool instead.
6935 (verify_constructor_super): Skip anonymous class constructor
6936 hidden this$<n> parameter.
6937 (java_expand_classes): New local `saved_ctxp'. Removed call to
6938 java_expand_finals and java_check_final. Expand anonymous class
6939 constructors. Generate class data.
6940 (build_super_invocation): Skip anonymous class hidden this$<n>
6942 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6943 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6944 (set_java_signature): Likewise.
6946 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6948 * gjavah.c: Delete ACC_VISIBILITY define.
6949 * jcf.h: Add ACC_VISIBILITY define.
6950 * parse.y: final: rule tagged <value>.
6951 (java_check_regular_methods): Use ACC_VISIBILITY define for
6952 default package access check.
6953 (local_variable_declaration_statement): Use final: rule.
6955 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6957 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6960 2000-01-17 Tom Tromey <tromey@cygnus.com>
6962 * gjavah.c (print_field_info): Allow non-static final fields.
6964 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6966 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6967 * parse.y (patch_anonymous_class): New function.
6968 (create_anonymous_class): Register incomplete type when the
6969 class/interface to extends/implement isn't known yet.
6970 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6971 (verify_constructor_super): Tuned error message.
6973 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6975 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6976 (ANONYMOUS_CLASS_P): New macro.
6977 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6978 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6979 * parse.y (create_class): Added leading argument.
6980 (maybe_create_class_interface_decl,
6981 check_class_interface_creation): Likewise.
6982 (craft_constructor): New function.
6983 (verify_constructor_super): Added argument in prototype.
6984 (class_declaration:): Inserted leading argument.
6985 (for_begin:): Use FOR_LOOP_P.
6986 (anonymous_class_creation): Create WFL of the anonymous class to
6987 instantiate. Call build_new_invocation. Added comments.
6988 (check_class_interface_creation): Handle parameter `anonymous' in
6989 verbose mode class creation announce.
6990 (link_nested_class_to_enclosing): Exclude anonymous classes.
6991 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6992 anonymous class, even though they appear to have an enclosing
6994 (create_interface): Pass extra argument to
6995 check_class_interface_creation.
6996 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6997 (create_class): Call check_class_interface_creation and
6998 maybe_create_class_interface_decl with extra new argument. Don't
6999 add private this$<n> to anonymous classes.
7000 (method_declarator): Insert hidden this$<n> to anonymous class
7002 (java_fix_constructors): Deleted code creating default
7003 constructor. Call craft_constructor instead.
7004 (java_check_regular_methods): Set `saw_constructor' to 1 for
7006 (fix_constructors): Pass extra argument to verify_constructor_super.
7007 (verify_constructor_super): New local `sdecl', use it. Search for
7008 matching constructor (possibly featuring arguments) in super
7010 (lookup_method_invoke): Craft constructor according to arguments
7011 list when dealing with anonymous class constructors.
7012 (build_super_invocation): Pass arguments to anonymous class super
7014 (search_loop): Use FOR_LOOP_P.
7015 (labeled_block_contains_loop_p): Likewise.
7017 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7019 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
7020 (enclosing_context_p): New function.
7021 (get_access_flags_from_decl): Handle CLASS_STATIC.
7022 (maybe_layout_super_class): Extra first argument passed to
7024 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
7026 * decl.c (access0_identifier_node): New global.
7027 (init_decl_processing): access0_identifier_node initialized.
7028 (pushdecl): Set DECL_CONTEXT only on non type decls.
7029 * expr.c (lookup_field): Lookup inner class fields in enclosing
7031 (expand_invoke): Use ID_INIT_P.
7032 (expand_java_field_op): Use DECL_CLINIT_P.
7033 * java-tree.def (CLASS_LITERAL): New tree code.
7034 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
7035 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
7036 (struct lang_decl): New field `inner_access'.
7037 (enclosing_context_p): Prototyped.
7038 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
7039 ID_CLINIT_P): New macros.
7040 (CLASS_STATIC): New macro.
7041 (CLASS_ACCESS0_GENERATED_P): New macro.
7042 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
7043 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
7044 INNER_CLASS_P): New macros.
7045 (DECL_INNER_CLASS_LIST): New macro.
7046 * jcf-parse.c (yyparse): Avoid the use of ANSI string
7048 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7049 the shift value to int. Fixed typo in comment.
7050 * lex.c (inst_id, wpv_id): Initialize.
7051 * mangle.c (unicode_mangling_length): Take `$' into account.
7052 * parse.h (DRECOVER, RECOVER): Terminate properly.
7053 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
7054 (typedef struct _jdep): New field `enclosing'.
7055 (JDEP_ENCLOSING): New macro.
7056 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
7057 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
7058 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
7059 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
7060 GET_ENCLOSING_CPC_CONTEXT): New macros.
7061 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
7062 (do_resolve_class): Added extra argument in prototype.
7063 * parse.y (resolve_class): Added extra argument in prototype.
7064 (maybe_create_class_interface_decl): Likewise.
7065 (maybe_use_access_method, build_wfl_wrap): New functions.
7066 (java_complete_expand_classes, java_complete_expand_class):
7068 (java_parser_context_push_initialized_field,
7069 java_parser_context_suspend, java_parser_context_resume):
7071 (maybe_make_nested_class_name, make_nested_class_name,
7072 set_nested_class_simple_name_value,
7073 link_nested_class_to_enclosing, find_as_inner_class,
7074 find_as_inner_class_do, check_inner_class_redefinition,
7075 build_thisn_assign, build_current_thisn, build_access_to_thisn,
7076 maybe_build_thisn_access_method, build_outer_field_access,
7077 build_outer_field_access_methods, build_outer_field_access_expr,
7078 build_outer_method_access_method, build_new_access_id,
7079 build_outer_field_access_method, outer_field_access_p,
7080 outer_field_expanded_access_p, outer_field_access_fix,
7081 build_incomplete_class_ref, patch_incomplete_class_ref,
7082 create_anonymous_class): Likewise.
7083 (inst_id, wpv_id): New static global variables.
7084 (synchronized:): New rule, tagged <node>.
7085 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
7087 (anonymous_class_creation:): New rule, tagged <node>.
7088 (NEW_TK): Tagged <node>.
7089 (type_literals, array_type_literal): New rules, tagged <node>.
7090 (class_declaration:): Removed action when reducing by class_body:
7091 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
7092 using GET_CPC in sub-rules.
7093 (class_member_declaration): Handle inner classes.
7094 (method_declaration): When reducing method_header:, reset
7095 current_function_decl when appropriate.
7096 (method_declarator:): Set the number of formal parameter to 0 for
7097 method declared without arguments.
7098 (constructor_declarator:): Likewise.
7099 (static_initializer:): List of elements kept in a list.
7100 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
7101 use of the keyword `static' for type declarations.
7102 (block_statement:): Handle inner class declarations.
7103 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
7104 type qualified `this'.
7105 (class_instance_creation_expression): Use anonymous_class_creation:
7106 to handle inner class instances creation. Handle qualified `new'.
7107 (something_dot_new): Added appropriate actions.
7108 (create_new_parser_context): New function.
7109 (java_push_parser_context, java_parser_context_save_global,
7110 java_parser_context_suspend): Use create_new_parser_context.
7111 (check_modifiers): Changed leading comment.
7112 (check_class_interface_creation): Handle interclasses.
7113 (add_superinterfaces): Fixed comment.
7114 (create_interface): Build qualified name from the raw_name instead
7115 of its matching WFL. Push the initialized fields list. raw_name added
7116 as an extra argument to maybe_create_class_interface_decl.
7117 (create_class): Build qualified name from the raw_name instead of
7118 its matching WFL. Removed assignment to current_parsed_class_un.
7119 Call PUSH_ERROR before returning an error. Suspend the current
7120 parser context when processing an inner class. Push the
7121 initialized fields list. raw_name added as an extra argument to
7122 maybe_create_class_interface_decl. Add the private this$<n>
7124 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
7125 (register_fields): Get the class type from GET_CPC and handle
7126 previous errors. Added code to handle the creation of static
7127 fields in inner classes. Initialized fields initialization
7128 statements kept in a list of lists.
7129 (maybe_generate_finit): Initialized fields initialization
7130 statements kept in a list of lists. Use GET_CPC.
7131 (maybe_generate_clinit): Likewise.
7132 (method_header): Use GET_CPC and GET_CPC_UN.
7133 (parser_qualified_classname): Handle inner classes.
7134 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
7135 (java_fix_constructors): Hide pointer to enclosing context
7136 instance in constructor list when dealing with inner classes.
7137 (jdep_resolve_class): Call resolve_class with extra first argument
7139 (resolve_class): Add enclosing context as a first extra argument
7140 to do_resolve_class.
7141 (do_resolve_class): Call find_as_inner_class. Handle WFLs
7143 (resolve_no_layout): Extra argument added to resolve_class
7145 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
7146 (java_get_real_method_name): Use GET_CPC_UN.
7147 (check_abstract_method_definitions): Use DECL_CLINIT_P.
7148 (java_check_abstract_methods): Handle static method declared in
7149 inner classes by an error.
7150 (java_check_regular_methods): Use DECL_CLINIT_P.
7151 (source_start_java_method): Also set DECL_MAX_LOCALS.
7152 (create_artificial_method): Call java_parser_context_save_global
7153 and java_parser_context_restore_global instead of saving/restoring
7154 the context by hand.
7155 (expand_start_java_method): Improved verbose mode message.
7156 (java_complete_expand_methods): Fixed leading comment. Use
7158 (fix_constructors): Added assignment to this$<n> if necessary.
7159 (java_expand_classes): Call java_complete_expand_classes instead
7160 of java_complete_expand_methods.
7161 (make_qualified_primary): Simplified.
7162 (merge_qualified_name): Optimized for missing left or right parts.
7163 (resolve_expression_name): Handle access to outer class fields from
7165 (resolve_qualified_expression_name): New macro
7166 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
7167 classes. Report error on non appropriate qualification of
7168 `new'. Handle qualified `this'.
7169 (not_accessible_p): Allow access to outer class private fields from
7171 (patch_method_invocation): Handle method invocations through
7172 access methods and inner class constructor invocations.
7173 (find_applicable_accessible_methods_list): Search enclosing
7174 contexts of an inner class.
7175 (search_applicable_methods_list): Fixed typo.
7176 (argument_types_convertible): Handle inner class constructors'
7177 hidden outer context reference argument.
7178 (qualify_ambiguous_name): Handle qualified `this'.
7179 (java_complete_lhs): Handle use of field accessed through
7180 artificial access methods in various cases of assignments. Handle
7182 (check_final_assignment): Use DECL_CLINIT_P.
7183 (valid_ref_assignconv_cast_p): Handle the destination being an
7184 enclosing context of the source.
7185 (patch_unaryop): Handle use of field accessed through artificial
7187 (patch_return): Use DECL_CLINIT_P.
7188 (patch_throw_statement): Use DECL_CLINIT_P.
7189 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
7190 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
7193 2000-01-16 Anthony Green <green@cygnus.com>
7195 * parse.y (build_string_concatenation): Only use
7196 StringBuffer(String) shortcut if String arg is constant.
7198 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7200 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7201 the shift value to int. Fixed typo in comment.
7203 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
7205 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
7206 * jcf-write.c: Likewise.
7207 * parse.y: Likewise.
7208 * parse.c: Regenerate.
7210 2000-01-09 Anthony Green <green@cygnus.com>
7212 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
7213 bytecodes in the correct order.
7215 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7217 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
7219 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
7221 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7222 before building constant array decl.
7224 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
7226 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
7227 method invocation and typo in conditional expression.
7228 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
7229 the appropriate NOTE_POP.
7230 * parse.y (patch_binop): Shift value mask to feature the right
7233 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7235 * class.c (assume_compiled, assume_compiled_node): Add static
7237 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
7239 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
7241 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
7243 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
7244 to `__modifier' to avoid stringifying it.
7246 * parse.y (verify_constructor_circularity): Don't call a variadic
7247 function with a non-literal format string.
7248 (java_check_abstract_methods): Move unreachable code inside
7249 `continue' statement.
7250 (lookup_method_invoke): Call xstrdup, not strdup.
7252 * expr.c (expand_java_field_op): Avoid the use of ANSI string
7255 * jcf-parse.c (yyparse): Likewise.
7257 * jv-scan.c (main): Likewise.
7259 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7261 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
7262 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
7263 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
7266 * parse.y (synchronized, variable_redefinition_error,
7267 check_class_interface_creation, create_interface, create_class,
7268 method_header, finish_method_declaration,
7269 check_modifiers_consistency, method_declarator,
7270 complete_class_report_errors, check_abstract_method_definitions,
7271 java_check_regular_methods, check_throws_clauses,
7272 java_check_abstract_methods, read_import_dir,
7273 check_pkg_class_access, declare_local_variables, fix_constructors,
7274 cut_identifier_in_qualified, resolve_expression_name,
7275 resolve_qualified_expression_name, patch_method_invocation,
7276 java_complete_lhs, patch_assignment, try_builtin_assignconv,
7277 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
7278 patch_exit_expr, patch_exit_expr, patch_switch_statement,
7279 patch_try_statement, patch_synchronized_statement,
7280 patch_throw_statement, check_thrown_exceptions,
7281 patch_conditional_expr): Likewise.
7283 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7285 * Makefile.in (LIBDEPS): Added gcc's errors.o
7286 (../jcf-dump$(exeext):): Link with gcc's errors.o
7287 (../gcjh$(exeext):): Likewise.
7288 * expr.c (expand_java_NEW): Layout the entire target type instead of
7289 laying out its methods only.
7290 (lookup_field): Layout the class after having loaded it.
7291 * java-tree.h (java_debug_context): Declared.
7292 * jcf-io.c (toplev.h): Included.
7293 (find_class): Removed assignment to jcf's outofsynch
7294 field. Force source file to be read if newer than its matching
7295 class file. Tweaked debug messages.
7296 * jcf-parse.c (jcf_out_of_synch): Deleted.
7297 (read_class): Call to jcf_out_of_synch removed.
7298 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
7299 (jcf_out_of_synch): Prototype deleted.
7300 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
7301 `deprecated' and `class_err': integer turned into bit-fields.
7302 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
7303 * parse.y (package_list): New global.
7304 (package_declaration:): Record newly parsed package name.
7305 (extra_ctxp_pushed_p): Static global deleted.
7306 (java_parser_context_save_global): Create buffer context for the
7307 purpose of saving globals, if necessary.
7308 (java_parser_context_restore_global): Pop context pushed for the
7309 purpose of saving globals, if necessary.
7310 (java_debug_context_do): New prototype and function.
7311 (java_debug_context): Likewise.
7312 (do_resolve_class): Use already parsed package names to qualify
7313 and lookup class candidate.
7314 (java_pre_expand_clinit): Removed unnecessary local variable.
7316 1999-12-17 Tom Tromey <tromey@cygnus.com>
7318 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
7320 (process_file): Use `\n\' at end of each line in string.
7322 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7324 * expr.c (expand_invoke): Layout the loaded class before
7325 attempting to use it.
7326 (expand_java_field_op): Allow final field assignments to take
7328 * typeck.c (convert): Return error_mark_node if expr is null.
7330 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7332 * class.c (class_depth): Return -1 if the class doesn't load
7334 * expr.c (can_widen_reference_to): Check for errors during depth
7335 computation and return 0 accordingly.
7336 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
7337 create default constructors and add an other error check.
7338 * parse.h (java_fix_constructors): Prototyped.
7339 * parse.y (java_pre_expand_clinit): Likewise.
7340 (build_super_invocation): Re-prototyped to feature one argument.
7341 (java_check_circular_reference): Directly use `current'.
7342 (java_fix_constructors): New function.
7343 (java_check_regular_methods): Don't create default constructors
7344 here, but abort if none were found.
7345 (java_complete_expand_methods): Pre-process <clinit> calling
7346 java_pre_expand_clinit.
7347 (java_pre_expand_clinit): New function.
7348 (fix_constructors): build_super_invocation invoked with the
7349 current method declaration as an argument.
7350 (build_super_invocation): Use the context of the processed method
7351 decl argument instead of current_class.
7352 * typeck.c (lookup_java_method): Take WFLs in method names into
7355 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
7357 * class.c (make_class_data): flag_keep_inline_functions to keep
7358 private methods in the method array.
7360 1999-12-15 Anthony Green <green@cygnus.com>
7362 * check-init.c (check_init): Take into account both types of
7363 `throw's when checking for uninitialized variables.
7365 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7367 * parse.y (java_complete_lhs): Force convertion of array
7368 dimensions to int_type_node, that's what runtime's ABI expects.
7370 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7372 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
7373 operand of a WFL, until the Java front-end gets fixed with regard
7374 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
7376 1999-12-10 Andrew Haley <aph@cygnus.com>
7378 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
7379 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
7380 expr.c (build_java_athrow): Add support for sjlj-exceptions.
7384 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7386 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7387 before calling expand_eh_region_start and expand_start_all_catch.
7388 * except.c (expand_start_java_handler): Switch to permanent
7389 obstack before calling expand_eh_region_start.
7390 (expand_end_java_handler): Switch to permanent obstack before
7391 calling expand_start_all_catch.
7393 1999-12-5 Anthony Green <green@cygnus.com>
7395 * decl.c (init_decl_processing): Mark throw_node as a noreturn
7396 function with side effects.
7397 (init_decl_processing): Mark all memory allocating DECLs with
7400 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7402 * except.c (expand_end_java_handler): Call
7403 expand_resume_after_catch and end_catch_handler.
7405 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
7407 * verify.c (verify_jvm_instructions): Create new return label
7408 chain if non existent (don't rely on the verified state of the jsr
7411 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7413 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
7414 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
7416 * parse.y (patch_assignment): Removed bogus final class test on
7417 lhs when checking on whether to emit an ArrayStoreException runtime
7419 * expr.c (expand_java_arraystore): Likewise.
7421 1999-11-28 Anthony Green <green@cygnus.com>
7423 * decl.c (find_local_variable): Reuse single slot decls when
7426 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7428 * jcf-parse.c (saw_java_source): Global variable removed.
7429 (read_class): Don't use `saw_java_source'. Added extra braces.
7430 (yyparse): Code setting `saw_java_source' removed.
7432 1999-11-24 Mark Mitchell <mark@codesourcery.com>
7434 * except.c (emit_handlers): Zero catch_clauses after emitting them.
7436 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7438 * verify.c (merge_type_state): Non verified subroutines being
7439 considered more than once to trigger passive type merge.
7441 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7443 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
7444 in case of error. Error message tuned.
7446 1999-11-21 Anthony Green <green@cygnus.com>
7448 * constants.c (find_methodref_index): Unwrap method names before
7449 inserting them in the constant pool.
7451 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
7453 * class.c (assume_compiled_node): New typedef.
7454 (assume_compiled_tree): New static data.
7455 (find_assume_compiled_node): New function.
7456 (add_assume_compiled): New function.
7457 (assume_compiled): New function.
7458 * class.c (make_class_data): Use assume_compiled.
7459 (is_compiled_class): Use assume_compiled.
7461 * java-tree.h (add_assume_compiled): Declare.
7463 * lang.c (lang_decode_option): Parse new options.
7465 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7467 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
7468 int_type_node: that's what `_Jv_AllocObject' expects.
7470 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7472 * parse.y (lookup_method_invoke): Use lang_printable_name to
7473 reliably build the type name during error report. Fixes PR gcj/97.
7475 1999-11-09 Tom Tromey <tromey@cygnus.com>
7477 * jcf-path.c: Include <sys/stat.h>.
7478 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
7479 (DIR_UP): New macro.
7481 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7483 * parse.y (source_end_java_method): Resume permanent allocation,
7484 reversing Apr 27 1998 patch.
7485 (patch_string_cst): Pop obstacks after having pushed the permanent
7488 1999-11-05 Tom Tromey <tromey@cygnus.com>
7490 * class.c (finish_class): Emit inlined methods if any native
7491 methods exist in the class. Fixes PR gcj/85.
7493 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7495 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
7496 (qualify_ambiguous_name): Likewise.
7498 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
7500 * typeck.c: (lookup_java_method): search all inherited
7501 interfaces when looking up interface method.
7503 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7505 * parse.y (method_header:): Issue error message for rule `type
7507 (synchronized:): Error report when not using synchronized.
7509 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7511 * parse.y (resolve_qualified_expression_name): Prevent `this' from
7512 being used before the superclass constructor has been called.
7513 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
7514 instead of `CALL_THIS_CONSTRUCTOR_P'.
7516 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
7518 * check-init.c: Fix typo in comment.
7520 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7522 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
7525 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7527 * parse.y (expression_statement:): Call function to report
7528 improper invocation of a constructor.
7529 (parse_ctor_invocation_error): New function.
7531 1999-10-26 Mark Mitchell <mark@codesourcery.com>
7533 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
7536 1999-10-21 Tom Tromey <tromey@cygnus.com>
7538 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
7539 in generated `main'.
7541 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7543 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
7544 (qualify_ambiguous_name): Likewise.
7546 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7548 * parse.y (java_complete_tree): fold_constant_for_init to work on
7550 (java_complete_lhs): Likewise.
7551 (array_constructor_check_entry): Complete an initializer element
7552 on permanent_obstack.
7554 1999-10-19 Tom Tromey <tromey@cygnus.com>
7556 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
7557 From Mike Moreton <mike@pillim.demon.co.uk>.
7559 1999-10-15 Greg McGary <gkm@gnu.org>
7561 * java-tree.h (flag_bounds_check): Remove extern decl.
7562 * lang.c (flag_bounds_check): Remove global variable.
7563 (lang_f_options): Remove "bounds-check" entry.
7564 (lang_init_options): Default flag_bounds_check to "on".
7566 1999-10-14 Tom Tromey <tromey@cygnus.com>
7568 * jvgenmain.c (usage): New function.
7569 (main): Use it. Also, handle `-D' options.
7570 * jvspec.c (lang_specific_driver): Recognize -D.
7571 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
7573 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
7575 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7577 * jcf-dump.c (print_constant, disassemble_method): Don't call a
7578 variadic function with a non-literal format string.
7580 * parse-scan.y (report_main_declaration): Likewise.
7582 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7584 * parse.y (read_import_dir, patch_assignment, patch_binop,
7585 patch_array_ref): Likewise.
7587 * typeck.c (build_java_array_type): Likewise.
7589 * verify.c (verify_jvm_instructions): Likewise.
7591 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7593 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7595 1999-10-07 Anthony Green <green@cygnus.com>
7597 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7598 where CHECK_PUT may fail for valid reasons.
7600 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7601 UNSAFE_PUTN): New macros.
7603 1999-10-04 Tom Tromey <tromey@cygnus.com>
7605 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7606 well. Fixes Java PR gcj/59.
7607 * parse-scan.y (yyerror): Report errors.
7609 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7611 * decl.c (insert_block): Remove unconditional `abort'.
7613 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7615 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7616 FUNCTION_CODE now of type int. All callers changed.
7617 Set the builtin's DECL_BUILT_IN_CLASS.
7619 1999-09-23 Tom Tromey <tromey@cygnus.com>
7621 * jvspec.c (lang_specific_driver): Don't read spec file if
7622 -fsyntax-only given.
7624 1999-09-22 Tom Tromey <tromey@cygnus.com>
7626 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
7628 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
7629 (WORDS_TO_LONG): Likewise.
7630 (WORDS_TO_DOUBLE): Likewise.
7632 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7634 * jcf-write.c (RELOCATION_VALUE_0): New macro.
7635 (RELOCATION_VALUE_1): Likewise.
7636 (emit_iinc, emit_reloc, push_constant1, push_constant2,
7637 push_in_const, push_long_const): Prototyped.
7638 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
7639 (push_constant2): Likewise.
7640 (push_int_const): Cast find_constant1's integer arguments to `jword'.
7641 (find_constant_wide): Cast find_constant2's integer arguments to
7643 (find_constant_index): Cast find_constant2's and find_constant2's
7644 integer arguments to `jword'.
7645 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
7646 (emit_switch_reloc): Use RELOCATION_VALUE_0.
7647 (emit_if): Use RELOCATION_VALUE_1.
7648 (emit_goto): Likewise.
7649 (emit_jsr): Likewise.
7650 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7651 argument to push_long_const to HOST_WIDE_INT.
7653 1999-09-15 Andreas Schwab <schwab@suse.de>
7655 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7657 1999-09-20 Nick Clifton <nickc@cygnus.com>
7659 * lang.c (lang_decode_option): Extend comment.
7661 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7663 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7666 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7668 * gjavah.c (get_field_name, print_method_info, print_include,
7669 add_namelet): Use xmalloc, not malloc.
7671 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7672 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7675 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7677 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7679 * jcf-path.c (add_entry): Likewise.
7681 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7683 * jv-scan.c (xmalloc): Remove definition.
7685 * jvgenmain.c (xmalloc): Likewise.
7687 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7689 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7691 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7692 concat, not xmalloc/sprintf.
7693 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7694 (xstrdup): Remove definition.
7696 * parse.y (duplicate_declaration_error_p,
7697 constructor_circularity_msg, verify_constructor_circularity,
7698 check_abstract_method_definitions, java_check_regular_methods,
7699 java_check_abstract_methods, patch_method_invocation,
7700 check_for_static_method_reference, patch_assignment, patch_binop,
7701 patch_cast, array_constructor_check_entry, patch_return,
7702 patch_conditional_expr): Use xstrdup, not strdup.
7704 * zextract.c (ALLOC): Use xmalloc, not malloc.
7706 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7708 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7710 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7711 (do_spec, lang_specific_pre_link, lang_specific_driver,
7712 input_filename, input_filename_length): Don't declare.
7713 (main_class_name, jvgenmain_spec, lang_specific_driver):
7715 (lang_specific_driver): All calls to the function pointer
7716 parameter now explicitly call `fatal'.
7718 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7720 * parse.y (find_applicable_accessible_methods_list): Search
7721 abstract classes as interfaces.
7723 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7725 * class.c (finish_class): We're now outside a valid method
7726 declaration. Tell the rest of gcc so.
7728 1999-09-08 Bruce Korb autogen@linuxbox.com
7730 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7732 1999-09-07 Tom Tromey <tromey@cygnus.com>
7734 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7736 (decode_signature_piece): Don't emit "::" in JArray<>.
7737 (print_namelet): Only print trailing `;' when printing a class.
7739 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7741 * java-tree.h: Delete declarations for all tree nodes now moved to
7743 * decl.c: Delete their definitions.
7745 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7747 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7748 * Makefile.in (OBJS): Add ggc-callbacks.o.
7749 (OBJDEPS): Likewise.
7751 1999-09-03 Tom Tromey <tromey@cygnus.com>
7753 * parse.y (strip_out_static_field_access_decl): Return operand if
7754 it satisfies JDECL_P.
7756 1999-09-02 Tom Tromey <tromey@cygnus.com>
7758 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7759 Handle nested arrays, like `[[I'.
7761 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7763 * class.c (finish_class): Remove unused parameter, all callers
7766 * expr.c (build_java_athrow): Change return type to void.
7767 (java_lang_expand_expr): Make sure each case in switch returns a
7770 * java-tree.h (finish_class): Fix prototype to take void args.
7772 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7773 (main): Issue return from main, not exit.
7775 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7777 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7779 * jv-scan.c (main): Issue return from main, not exit.
7781 * parse.y (check_abstract_method_definitions,
7782 java_check_abstract_method_definitions): Add static prototypes.
7783 (java_complete_expand_methods): Fix call to `finish_class'.
7785 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7788 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7790 * lang.c (language_string): Constify.
7792 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7794 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7795 Remove hacks for stuff which comes from libiberty.
7797 * Make-lang.in: Likewise.
7799 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7801 * Makefile.in (xref.o): Depend on xref.c explicitly.
7803 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7805 * java-tree.h (lang_printable_name): Constify a char*.
7807 * lang.c (lang_printable_name): Likewise.
7809 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7811 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7814 1999-08-26 Tom Tromey <tromey@cygnus.com>
7816 * gjavah.c (print_cxx_classname): Print "::" before qualified
7819 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7821 * parse.y (lookup_cl): Changed leading comment. Now does its best
7822 to set the column number.
7823 (qualify_ambiguous_name): Take WFL wrappers into account.
7825 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7827 * verify.c (verify_jvm_instructions): Don't check instruction
7828 validity beyond end of method.
7830 1999-08-25 Tom Tromey <tromey@cygnus.com>
7832 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7834 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7836 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7837 cxx_keyword_subst, generate_access, name_is_method_p,
7838 get_field_name, print_field_name, super_class_name, print_include,
7839 decode_signature_piece, print_class_decls, usage, help,
7840 java_no_argument, version, add_namelet, print_namelet): Add static
7842 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7843 name_is_method_p): Constify a char*.
7844 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7845 Provide a final else clause in an if-else-if.
7846 (print_field_info): Add missing final arg in function call to
7848 (print_method_info, decompile_method, decode_signature_piece,
7849 print_c_decl, print_full_cxx_name, print_stub,
7850 print_mangled_classname, super_class_name, print_include,
7851 add_namelet, add_class_decl, print_class_decls, process_file,
7852 help): Constify a char*.
7854 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7855 push_int_const, find_constant_wide, find_constant_index,
7856 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7857 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7858 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7859 emit_if, emit_goto, emit_jsr, call_cleanups,
7860 make_class_file_name): Add static prototypes.
7861 (generate_bytecode_return, generate_bytecode_insns): Pass a
7862 NULL_PTR, not a NULL_TREE.
7864 * jv-scan.c: Include "jcf.h".
7865 (main): Declare using DEFUN macro.
7867 * jvspec.c (find_spec_file, lang_specific_pre_link,
7868 lang_specific_driver): Add prototypes.
7869 (find_spec_file): Constify a char*.
7871 * keyword.gperf (hash, java_keyword): Add prototypes.
7873 * lang.c (lang_print_error): Add static prototype.
7874 (lang_init): Prefer memcpy over bcopy to avoid casts.
7876 * lex.c (yylex): Add static prototype.
7878 * parse-scan.y: Include "lex.c" earlier.
7880 * parse.h: Remove redundant declaration for `yylex'.
7882 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7883 labeled_block_contains_loop_p): Add static prototypes.
7884 (not_accessible_p): Make static to match prototype.
7886 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7888 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7890 * parse.y (check_method_redefinition): Changed leading comment.
7891 (check_abstract_method_definitions): New function.
7892 (java_check_abstract_method_definitions): New function.
7893 (java_check_regular_methods): Call it.
7894 (verify_constructor_super): Fixed indentation.
7895 (lookup_method_invoke): Likewise.
7897 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7899 * parse.y (method_header): Return a null pointer if the current
7901 (finish_method_declaration): Return if the current function decl
7903 (source_start_java_method): Likewise.
7904 (java_method_add_stmt): Likewise.
7906 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7908 * class.c (emit_register_class): Removed unnecessary call to
7910 * parse.y (labeled_block_contains_loop_p): Removed unused local
7913 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7915 * parse.y (java_refold): Added prototype.
7917 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7919 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7920 (java_stabilize_reference): Removed unnecessary `else'.
7921 (java_complete_lhs): Set flag to remember boolean. Call
7922 java_refold. Added comments.
7923 (java_decl_equiv): New function.
7924 (binop_compound_p): Likewise.
7925 (java_refold): Likewise.
7926 (patch_unaryop): Striped static field access assigned to decl and
7927 op. Changed promotion scheme for ++/-- operators.
7928 (search_loop): New function.
7929 (labeled_block_contains_loop_p): Likewise.
7930 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7932 (patch_bc_statement): Call search_loop. Fixed comment.
7934 1999-08-14 Anthony Green <green@cygnus.com>
7936 * expr.c (java_lang_expand_expr): Mark static array data as
7939 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7941 * jvgenmain.c (main): NUL-terminate name_obstack.
7943 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7945 * check-init.c (check_bool2_init, done_alternative): Add static
7948 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7949 (add_method, build_utf8_ref, build_class_ref,
7950 append_gpp_mangled_type, layout_class_method): Constify a char*.
7952 * decl.c (push_promoted_type, make_binding_level): Add static
7954 (push_promoted_type, pushdecl): Constify a char*.
7956 * except.c (find_handler_in_range, link_handler,
7957 check_start_handlers): Add static prototypes.
7959 * expr.c (process_jvm_instruction): Constify a char*.
7961 * gjavah.c (main): Constify a char*.
7963 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7966 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7968 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7969 munge, print_ents): Constify a char*.
7971 * jcf-dump.c (disassemble_method): Constify a char*.
7972 (print_constant_pool, print_exception_table): Add static prototypes.
7973 (print_constant, print_exception_table, main, disassemble_method):
7976 * jcf-io.c (find_classfile, find_class): Likewise.
7978 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7979 (set_source_filename, predefined_filename_p): Add static prototypes.
7980 (set_source_filename, get_constant, get_class_constant,
7981 find_in_current_zip): Constify a char*.
7983 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7985 (add_entry, add_path, jcf_path_classpath_arg,
7986 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7988 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7989 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7990 jcf_parse_one_method, jcf_parse_methods,
7991 jcf_parse_final_attributes): Add static prototypes.
7992 (get_attribute): Constify a char*.
7994 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7995 jcf_dependency_add_target, jcf_path_classpath_arg,
7996 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7998 * jv-scan.c (main): Constify a char*.
7999 (gcc_obstack_init): Add prototype arguments.
8001 * jvgenmain.c (gcc_obstack_init): Likewise.
8002 (main): Constify a char*.
8004 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
8006 (put_decl_string, lang_print_error): Constify a char*.
8007 (lang_init): Remove redundant extern prototype.
8009 * mangle.c (emit_unicode_mangled_name): Constify a char*.
8011 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
8012 Add static prototypes.
8013 (get_type_from_signature): Constify a char*.
8015 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
8016 Add static prototypes.
8017 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
8018 (verify_jvm_instructions): Constify a char*.
8020 * xref.c (xref_flag_value): Likewise.
8022 * xref.h (xref_flag_value): Likewise.
8024 * zextract.c (makeword, makelong): Add static prototypes.
8025 (makeword, makelong): Constify a uch*.
8027 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8029 * lang.c (java_dummy_print): Constify a char*.
8030 (lang_print_error): Likewise.
8031 (lang_init): Remove redundant prototype for `print_error_function'.
8032 (lang_init_source): Likewise.
8033 (lang_identify): Constify a char*.
8035 1999-08-09 Tom Tromey <tromey@cygnus.com>
8037 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
8038 (WORDS_TO_LONG): Likewise.
8039 (WORDS_TO_DOUBLE): Likewise.
8041 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8043 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
8045 * expr.c (java_stack_pop, java_array_data_offset,
8046 build_java_throw_out_of_bounds_exception, case_identity,
8047 build_java_check_indexed_type): Add static prototypes.
8048 (linenumber_table, expand_invoke, expand_java_field_op,
8049 build_primtype_type_ref, expand_byte_code): Constify a char*.
8051 * java-tree.h (build_primtype_type_ref, linenumber_table):
8053 (java_lang_expand_expr): Add prototype.
8055 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
8056 `java_lang_expand_expr'.
8058 * lex.c (java_lex_error): Constify a char*.
8059 (java_get_unicode, java_read_char, java_allocate_new_line,
8060 java_unget_unicode, java_sneak_unicode): Prototype.
8062 * parse-scan.y (current_class, package_name, method_declarator,
8063 report_class_declaration, yyerror): Constify a char*.
8065 * parse.h (java_report_errors): Prototype.
8066 (yyerror): Constify a char*.
8068 * parse.y (classitf_redefinition_error, check_modifiers,
8069 parse_jdk1_1_error, lookup_package_type,
8070 lookup_package_type_and_set_next, get_printable_method_name,
8071 purify_type_name): Constify a char*.
8072 (build_super_invocation, maybe_generate_finit,
8073 verify_constructor_super, parser_add_interface,
8074 add_superinterfaces, jdep_resolve_class, note_possible_classname,
8075 java_complete_expand_methods, java_expand_finals,
8076 cut_identifier_in_qualified, java_stabilize_reference,
8077 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
8078 merge_string_cste): Prototype.
8079 (single_type_import_declaration, yyerror,
8080 variable_redefinition_error, build_array_from_name,
8081 build_unresolved_array_type, check_class_interface_creation,
8082 resolve_class, complete_class_report_errors,
8083 note_possible_classname, read_import_dir,
8084 find_in_imports_on_demand, resolve_package, fix_constructors,
8085 check_deprecation, lookup_method_invoke,
8086 maybe_build_primttype_type_ref, array_constructor_check_entry):
8088 (java_complete_expand_methods, java_expand_finals): Make static.
8089 (convert_narrow): Remove static prototype.
8091 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
8093 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
8095 1999-08-02 Richard Henderson <rth@cygnus.com>
8097 * decl.c: Include defaults.h instead of expr.h.
8098 * parse.y: Likewise.
8100 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
8102 * java/decl.c (start_java_method): Change all uses of
8103 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
8104 Ensure expr.h is included.
8105 * java/expr.c (pop_arguments): Ditto.
8106 * java/parse.y (expand_start_java_method): Ditto.
8108 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8110 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
8112 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
8114 * decl.c: Include "function.h".
8115 * except.c: Likewise.
8116 * parse.y: Likewise.
8117 * Makefile.in: Update dependencies.
8119 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8121 * expr.c (build_java_soft_divmod): Provide a default case in switch.
8122 (java_lang_expand_expr): Mark parameters `target', `tmode' and
8123 `modifier' with ATTRIBUTE_UNUSED.
8125 * gjavah.c (process_file): Add braces around ambiguous `else'.
8127 * jcf-dump.c (print_access_flags, localvar_free): Change return
8130 * parse.y (java_complete_expand_method): Initialize variable
8132 (resolve_qualified_expression_name): Likewise for `field_decl'.
8133 (patch_method_invocation): Likewise for `class_to_search'.
8134 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
8135 (patch_assignment): Likewise for `lhs_type'.
8137 * verify.c (verify_jvm_instructions): Remove unused variable
8140 1999-07-25 Richard Henderson <rth@cygnus.com>
8142 * decl.c (va_list_type_node): New.
8144 1999-07-25 Anthony Green <green@cygnus.com>
8146 * gjavah.c (print_stub): New function.
8147 (METHOD_IS_NATIVE): New macro.
8148 (print_mangled_classname): Make static.
8149 (HANDLE_END_FIELD): Don't emit fields during stub generation.
8150 (process_file): Perform stub generation.
8151 (HANDLE_METHOD): Don't emit class decls during stub
8153 (HANDLE_END_METHOD): Take into account stub generation.
8154 (print_method_info): Handle stub generation.
8155 (print_stub): New function.
8156 (print_cxx_classname): Make signature consistant with others.
8157 (help): Describe -stubs option.
8158 (main): Create stub file.
8159 (version): Use version.c.
8160 (print_full_cxx_name): New function.
8161 (print_c_decl): Use print_full_cxx_name.
8163 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8165 * check-init.c (check_init): Handle MAX_EXPR.
8167 1999-07-15 Andrew Haley <aph@cygnus.com>
8169 * lang.c (flag_use_divide_subroutine): New variable.
8170 * typeck.c: (convert_ieee_real_to_integer): Bounds check
8171 fp-to-integer conversion.
8172 (convert): Call convert_ieee_real_to_integer when flag_fast_math
8175 * expr.c (build_java_soft_divmod): New function.
8176 (build_java_binop): Call build_java_soft_divmod if
8177 flag_use_divide_subroutine is set.
8178 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8179 soft_lrem_node: new builtin functions.
8180 (init_decl_processing) Initialize the new builtins.
8181 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8182 soft_lrem_node: new builtin functions.
8183 (build_java_soft_divmod): New function.
8184 * parse.y: Call build_java_soft_divmod if
8185 flag_use_divide_subroutine is set.
8188 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
8189 a --specs= arg) even if not linking.
8190 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
8191 -fuse-divide-subroutine
8193 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8195 * parse.y (resolve_and_layout): Check methods only once.
8196 (resolve_qualified_expression_name): Verify thrown exceptions
8198 (check_thrown_exceptions): Reject exceptions thrown in
8199 initializer. Error message tuned.
8201 1999-07-14 Andrew Haley <aph@cygnus.com>
8203 * expr.c (expand_expr): Do not return the last statement in a
8204 block as the block's value.
8206 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8208 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
8209 CALL_EXPR, to avoid order of evaluation changes.
8211 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8213 * parse.y (qualify_ambiguous_name): Do not use
8214 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
8216 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8218 * check-init.c (check_init): Handle MAX_EXPR.
8219 * expr.c (force_evaluation_order): Force method call arguments to
8220 be evaluated in left-to-right order.
8221 * parse.y (qualify_ambiguous_name): Loop again to qualify
8222 NEW_ARRAY_EXPR properly.
8224 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8226 * parse.y (patch_invoke): Resolve unresolved invoked method
8228 (qualify_ambiguous_name): STRING_CST to qualify expression for
8229 type name resolution.
8231 1999-06-24 Andrew Haley <aph@cygnus.com>
8233 * class.c (finish_class): Whenever a deferred method is
8234 output, rescan the list of methods to see if a new candidate for
8235 output can be found.
8237 1999-06-28 Tom Tromey <tromey@cygnus.com>
8239 * jvspec.c (lang_specific_driver): Recognize --help.
8241 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8243 * parse.y (resolve_package): Fixed bogus return statement.
8244 (patch_method_invocation): Resolve method invocation beginning with
8245 a package name qualifier.
8247 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8249 * Make-lang.in (java.stage1): Depend on stage1-start.
8250 (java.stage2): Likewise for stage2-start.
8251 (java.stage3): Likewise for stage3-start.
8252 (java.stage4): Likewise for stage4-start.
8254 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8256 * parse.y (java_complete_lhs): When doing cross referencing, don't
8257 try to keep file location on a WFL expanded as a CALL_EXPR.
8259 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8261 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
8262 compiling to class file a void method with an empty method body.
8263 As a side effect, the bytecode backend will generate the
8264 appropriate `return' instruction.
8266 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8268 * parse.y (lookup_package_type_and_set_next): New function prototype.
8269 (resolve_package): Search current and imported packages.
8270 (lookup_package_type_and_set_next): New function.
8272 1999-06-22 Andrew Haley <aph@cygnus.com>
8274 * verify.c (verify_jvm_instructions): Check for pending blocks
8275 before invalid PC test and opcode switch, not after.
8277 1999-06-21 Andrew Haley <aph@cygnus.com>
8279 * except.c (find_handler_in_range): The upper limit for exception
8280 ranges is exclusive, not inclusive: (start <= pc < end).
8281 (link_handler): find child pointer which points to outer by
8282 searching sibling list: previous code incorrectly assumed that
8283 outer->outer->first_child must point to outer.
8284 * verify.c (verify_jvm_instructions): FIXME added to code for
8286 (verify_jvm_instructions): Do not assume that the last block
8287 processed in a subroutine is a block which ends with a `ret'
8288 instruction. With some control flows it is possible that the last
8289 block ends with an `athrow'.
8291 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8293 * parse.y (qualify_ambiguous_name): Reorganized the post
8294 evaluation of non WFL leading expression nodes.
8296 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8298 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
8301 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8303 * parse.y (qualify_ambiguous_name): Handle qualified expression
8304 beginning with a STRING_CST.
8306 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8308 * parse.y (register_fields): Set DECL_INITIAL on both
8309 pre-initialized static and public fields.
8310 (resolve_field_access): Static field access expressions to always
8312 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
8313 qualification. CONVERT_EXPR to be resolved as an expression name.
8314 (java_complete_lhs): Identify and access qualified final
8315 initialized field in switch statement case expression.
8316 (fold_constant_for_init): Pre-initialized field decl constant to
8319 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8321 * parse.y (note_possible_classname): Mark returned node with
8322 QUALIFIED_P only if the original class name contained a '/'.
8324 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
8326 * Make-lang.in (gcjh): More parallel build fixes.
8328 1999-06-03 Mike Stump <mrs@wrs.com>
8330 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
8332 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
8334 * except.c (link_handler): Chain exception handlers in order.
8336 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
8338 * expr.c (expand_byte_code): Fill unreachable bytecode regions
8339 with nops and process as usual in order to always set correct EH
8340 ranges. Emit detailed warnings about unreachable bytecodes.
8342 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
8344 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
8347 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8349 * parse.y (lookup_field_wrapper): Unified returned value to NULL
8350 or the searched field decl.
8352 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8354 * parse.y (fold_constant_for_init): Convert numerical constant
8355 values to the type of the assigned field.
8357 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8359 * expr.c (lookup_field): Relaxed the test on class loading error
8361 * parse.y (fold_constant_for_init): Enabeled old code.
8363 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8365 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
8366 decide the validity of the cast of a java.lang.Cloneable reference
8368 (patch_conditional_expr): Fixed first argument passed to
8369 binary_numeric_promotion.
8371 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8373 * parse.y (qualify_ambiguous_name): Take into account that a
8374 CONVERT_EXPR might specify a type as a WFL.
8376 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8378 * parse.y (patch_assignment): Save the rhs before using it as an
8379 argument to _Jv_CheckArrayStore.
8381 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8383 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
8385 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8387 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
8388 floating point litteral only when the exponent indicator has been
8391 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8393 * parse.y (formal_parameter:): Construct argument tree list
8394 element even if a yet unsupported final parameter was encountered.
8396 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8398 * parse.y (finish_method_declaration): Issue errors for native or
8399 abstract methods declared with a method body, as well as for non
8400 native or non abstract methods with no method body.
8402 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8404 * class.c (build_utf8_ref): Initialize variable `field'.
8406 * decl.c (init_decl_processing): Initialize variable `field'.
8408 * expr.c (build_known_method_ref): Mark parameters `method_type',
8409 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
8410 (process_jvm_instruction): Likewise for parameter `length'.
8412 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
8413 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
8416 * parse.y (maybe_generate_clinit): Remove unused variable
8417 `has_non_primitive_fields'.
8418 (find_in_imports_on_demand): Initialize variables `node_to_use'
8420 (patch_binop): Likewise for variable `prom_type'.
8421 (patch_unaryop): Likewise for variable `prom_type'.
8423 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
8425 * xref.c (xref_table): Add missing initializer.
8427 1999-05-14 Tom Tromey <tromey@cygnus.com>
8429 * java-except.h (struct eh_range): Removed unused `next' member.
8430 * verify.c (verify_jvm_instructions): Call check_nested_ranges
8431 after adding all exception handlers. Sort exception ranges in
8433 (struct pc_index): New structure.
8434 (start_pc_cmp): New function.
8435 * except.c (add_handler): Return `void'. Don't call link_handler;
8436 instead construct an ordinary linked list and do range
8438 (check_nested_ranges): New function.
8439 (link_handler): Changed interface to allow merging of eh_ranges.
8440 Split overlapping ranges. Return `void'.
8442 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8444 * parse.y (constructor_block_end:): New rule, tagged <node>.
8445 (constructor_body:): Use `constructor_block_end' instead of
8448 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8450 * parse.y (statement_nsi:): Pop `for' statement block.
8451 (java_complete_lhs): Labeled blocks containing no statement are
8452 marked as completing normally.
8454 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8456 * xref.c (xref_set_current_fp): New function, defined.
8457 * xref.h (xref_set_current_fp): New function, prototyped.
8459 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8461 * check-init.c (check_init): Take into account that
8462 LABELED_BLOCK_STMT can be empty.
8464 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8466 * parse.y (java_check_regular_methods): Warning check on not
8467 overriding methods with default access in other packages does not
8468 apply to `<clinit>'.
8469 (java_complete_lhs): If block body is an empty_stmt_node, replace
8470 it by NULL_TREE. This prevents gcc from generating an irrelevant
8473 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8475 * check-init.c (check_init): Removed code accepting to see things
8476 falling through default:, when doing xrefs.
8477 * java-tree.h (do_not_fold): New global variable, declared.
8478 * parse.y (do_not_fold): New global variable, defined.
8479 (java_complete_expand_method): Set `do_not_fold' to the value of
8480 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
8481 and reinstall them after them have been purged; do not check for
8482 initializations; do not issue missing return errors.
8483 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
8485 (patch_binop): Skip the fold part when doing xrefs.
8486 (build_string_concatenation): Skip the concatenation part when
8488 (patch_synchronized_statement): Do not generate a try-finally when
8490 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
8491 and keep the location where the throw was seen.
8492 * typeck.c (convert): When `do_not_fold' is set, do not attempt
8493 any treatment on the converted node an simply return a NOP_EXPR of
8495 * xref.c (xref_get_data): New function, defined.
8496 * xref.h (xref_get_data): New function, declared.
8497 (XREF_GET_DATA): Use xref_get_data.
8499 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8501 * gjavah.c (print_include): Cast the result of `strlen' to int
8502 when comparing against a signed value.
8503 (add_namelet): Likewise.
8505 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8507 * expr.c (expand_invoke): Mark parameter `nargs' with
8509 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
8511 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
8514 * jcf-reader.c (get_attribute): Cast a value to long
8515 when comparing against a signed expression. Likewise.
8517 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
8520 1999-05-11 Andrew Haley <aph@cygnus.com>
8522 * parse.y (source_end_java_method): If the current method contains
8523 any exception handlers, force asynchronous_exceptions: this is
8524 necessary because signal handlers in libjava may throw exceptions.
8525 * decl.c (end_java_method): Ditto.
8527 1999-05-11 Tom Tromey <tromey@cygnus.com>
8529 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
8531 * jvspec.c (THREAD_NAME): Removed.
8532 (GC_NAME): Likewise.
8533 (MATHLIB): Likewise.
8534 (WITHLIBC): Likewise.
8536 (THREADLIB): Likewise.
8537 (MATH_LIBRARY): Likewise.
8538 (lang_specific_driver): Don't add `-l' options to command line.
8539 Instead, add a single --specs option. Recognize `-L' options and
8540 use them to search for spec file.
8541 (find_spec_file): New function.
8542 (SPEC_FILE): New define.
8544 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
8546 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
8547 cpplib-enabled build.
8549 1999-05-05 Per Bothner <bothner@cygnus.com>
8551 * class.c (make_field_value): DECL_INITIAL may be a string literal;
8552 temporarily zero it while calling rest_of_decl_compilation.
8554 * java-tree.h (string_ptr_type_node): Add declaration.
8555 * decl.c: Define and initialize string_ptr_type_node.
8556 * parse.y (patch_string_cst): Use string_ptr_type_node.
8558 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
8559 * parse.y (for_statement): Now unconditionally exit_block.
8560 (finish_labeled_statement): No longer exit_block if for-loop.
8561 (patch_loop_statement): Check harder if the loop is already labeled.
8563 * parse.y (patch_initialized_static_field): Removed function.
8564 (maybe_generate_clinit): Removed special handling for interfaces.
8565 (java_complete_expand_methods): Do a preliminary java_complete_tree
8566 on <clinit> to determine if it can be removed.
8567 (java_complete_expand_method): Remove special handling for <clinit>.
8568 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
8569 optimize if we get back empty_stmt_node.
8570 For MODIFY_EXPR, re-do checking of static initializers.
8571 (fold_constant_for_init): Don't return immediate if VAR_DECL.
8572 For VAR_DECL, pass correct context.
8574 * verify.c (verify_jvm_instructions): Better error messages.
8576 1999-05-03 Tom Tromey <tromey@cygnus.com>
8578 * parse-scan.y (interface_declaration): Call
8579 report_class_declaration for interfaces.
8581 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8583 * Makefile.in: Remove -v from bison command lines.
8585 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8587 * check-init.c (check_init): Exclude a case of error when doing
8589 * class.c (layout_class_method): Don't generate the error message
8590 twice when compiling from source.
8591 * lang-options.h: Added `-Wredundant-modifers' and
8592 `-Wunusupported-jdk11' flags and help text.
8593 * lang.c (lang_decode_option): Added support for
8594 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8595 flag_static_local_jdk11 and flag_redundant set accordingly.
8596 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8597 * parse.h (EXPR_WFL_ADD_COL): New macro.
8598 (DECL_END_SOURCE_LINE): Likewise.
8599 (DECL_INHERITED_SOURCE_LINE): Likewise.
8600 * parse.y (static_ref_err): New function, prototyped.
8601 (CCB_TK): Now tagged <operator>.
8602 (class_body:): Remember the location of the closing '}' of a class
8603 definition when doing xrefs.
8605 (block_end:): Likewise.
8606 (create_class): Remember the location of the inherited class
8607 identifier when doing xrefs.
8608 (register_fields): Added test on first operand of `init' before
8609 testing it TREE_CODE.
8610 (method_header): Store the location of the class identifier in the
8611 class decl when doing xrefs.
8612 (finish_method_declaration): Don't combine first/last method line
8614 (java_check_regular_methods): Warning check on not overriding
8615 methods with default access on other packages move before check on
8616 static methods. Initialization of `aflags' also moved up.
8617 (resolve_expression_name): Call static_ref_err to report the error.
8618 (static_ref_err): New function, implemented.
8619 (resolve_field_access): Returned simplified static field access
8621 (resolve_qualified_expression_name): Check for illegal use of
8622 static fields in a non static context. Call static_ref_err to
8623 report error in various places.
8624 (java_complete_tree): Do not fold initialized static fields when
8626 (java_complete_lhs): Likewise.
8628 1999-04-29 Anthony Green <green@cygnus.com>
8630 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
8631 create internal labels.
8632 (lookup_label): Ditto.
8634 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8636 * class.c (layout_class_method): Generate <clinit>'s rtl for
8638 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8639 for interfaces' <clinit>.
8640 * expr.c (lookup_field): Search for fields in interfaces.
8641 (expand_invoke): Fixed indentation.
8642 (expand_java_field_op): Likewise. Use IS_CLINIT.
8643 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
8644 (IS_CLINIT): New macro.
8645 * parse.y (type_declaration:): Call maybe_generate_clinit after an
8646 interface was parsed.
8647 (maybe_generate_clinit): Don't generate if the current class is an
8648 interface with only fields of primitive types.
8649 (reset_method_name): Use IS_CLINIT.
8650 (java_complete_expand_method): Expand <clinit> when it exists for
8651 interfaces. Use IS_CLINIT.
8652 (resolve_expression_name): Use DECL_CONTEXT instead of
8653 current_class to build static field references.
8654 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8655 ARRAY_REF when doing xreferencing.
8656 (check_final_assignment): Fixed typo in leading comment. Use
8658 (patch_array_ref): Don't fully expand array references when
8660 (patch_return): Use IS_CLINIT.
8661 (patch_throw_statement): Likewise.
8663 1999-04-22 Tom Tromey <tromey@cygnus.com>
8665 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8667 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8669 * decl.c (predef_filenames, predef_filenames_size): New globals
8670 (init_decl_processing): predef_filenames and predef_filenames_size
8672 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8674 * jcf-parse.c (predefined_filename_p): New function.
8675 (yyparse): Check that files on the command line are specified only
8676 once and issue a warning otherwise.
8677 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8678 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8679 avoid a gcc warning with -W -Wall turned on.
8680 (java_expand_classes): Abort if errors were encountered.
8681 (java_complete_lhs): If the cross reference flag is set, wrap
8682 field DECL node around a WFL when resolving expression name.
8684 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8686 * lang.c (lang_decode_option): Fixed returned value when parsing
8687 `-fxref=...' and `-Wall'.
8688 * parse.y (source_end_java_method): Do not generate code when
8689 flag_emit_xref is set.
8690 (resolve_expression_name): Do not build static field access when
8691 flag_emit_xref is set.
8692 (resolve_field_access): No special treatment on `length' when
8693 flag_emit_xref is set. Do not build qualified static field access
8694 when flag_emit_xref is set.
8695 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8696 when flag_emit_xref is set.
8697 (patch_assignment): Do not generate array store runtime check when
8698 flag_emit_xref is set.
8699 * xref.c (xref_flag_value): Fixed function declaration
8701 (xset_set_data): New function.
8702 * xref.h (xref_set_data): Added prototype for new function.
8703 (typedef struct xref_flag_table): New field data.
8704 (XREF_GET_DATA): New macro.
8706 1999-04-19 Tom Tromey <tromey@cygnus.com>
8708 * xref.h (enum): Removed trailing comma.
8710 * parse.y (resolve_qualified_expression_name): Added missing
8713 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8715 * gjavah.c: New prototypes for java_float_finite and
8718 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8720 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8723 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8725 * Makefile.in (TREE_H): Add tree-check.h.
8726 (RTL_H): Add genrtl.h.
8728 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8730 * parse.y (patch_assignment): Added ArrayStoreException runtime
8733 1999-04-06 Per Bothner <bothner@cygnus.com>
8735 * expr.c (pop_type_0): New function.
8736 (pop_type): Use pop_type_0.
8737 * java-tree.h (pop_type_0): New declaration.
8738 * verify.c (verify_jvm_instructions): Check return instructions.
8740 * parse.y (patch_binop): Don't fold if non-constant and emiting
8743 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8745 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8747 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8748 (main_jcf): Don't define.
8749 (process_file): Don't set `main_jcf'.
8751 * java-tree.h (main_jcf): Don't declare.
8753 * jcf-parse.c (main_jcf): Add static definition.
8755 * lang.c (main_jcf): Don't define.
8757 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8759 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8761 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8763 * jcf-depend.c: Include "config.h", not <config.h>.
8765 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8768 * jcf-path.c: Include "config.h", not <config.h>.
8770 * lex.c: Don't include various system header files.
8771 (java_init_lex): Cast the argument of `bzero' to PTR
8773 * parse-scan.y (java_push_parser_context): Likewise.
8775 * parse.y (java_push_parser_context): Likewise.
8776 (patch_bc_statement): Match format specifier to variable argument.
8778 * xref.c: Don't include <stdio.h>.
8780 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8782 * parse.y (struct parser_ctxt *ctxp): Now global.
8783 (declare_local_variables): Use WFL compound value for the
8784 declaration source line value, when doing cross-referencing.
8786 1999-03-31 Tom Tromey <tromey@cygnus.com>
8788 * gjavah.c (print_field_info): Allow constants of other types.
8789 (print_include): Generate include when new name is proper prefix
8790 of already printed name.
8791 (add_namelet): Likewise.
8792 (cxx_keyword_subst): New function.
8793 (print_method_info): Use it.
8794 (print_field_name): New function.
8795 (get_field_name): New function.
8796 (print_field_info): Use get_field_name and print_field_name.
8798 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8800 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8801 'KR-C', so gperf uses the `const' keyword on strings.
8803 * keyword.gperf (java_keyword): Const-ify a char*.
8805 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8807 * parse.y (patch_bc_statement): Fixed identation and a bogus
8810 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8812 * parse.y (patch_assignment): Allow static variables in other
8813 classes to be assigned.
8815 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8817 * class.c (maybe_add_interface): Remove unused variable
8819 (make_class_data): Use = for assignment, not ==. Likewise.
8820 (emit_register_classes): Remove unused variable `decl'.
8822 * lex.c: Fix comment so as not to contain an embedded `/*'.
8824 * verify.c (verify_jvm_instructions): Remove unused variable
8827 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8829 * parse.y (complete_loop_body): Rename to finish_loop_body.
8830 (complete_labeled_statement): Rename to finish_labeled_statement.
8831 (complete_for_loop): Rename to finish_for_loop.
8832 (complete_method_declaration): Rename to finish_method_declaration.
8834 * java-tree.h (continue_identifier_node): New global node.
8835 * decl.c: Define and initialize continue_identifier_node.
8836 * parse.y (generate_labeled_block): Remove - no longer needed.
8837 (build_loop_body): Use continue_identifier_node for continue block.
8838 (finish_labeled_statement): Also do pop_labeled_block actions.
8839 (java_complete_lhs): POP_LOOP even if error.
8840 (build_labeled_block): Special handling for continue_identifier_node.
8841 (patch_loop_statement): Re-organize.
8842 (patch_bc_statement): Re-write.
8844 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8846 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8847 using a WFL compound value.
8848 * parse.y (xref.h): Include.
8849 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8851 (register_fields): Set WFL compound value to lineno if doing
8853 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8855 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8856 * xref.h (expand_xref): Prototype renamed from xref_generate.
8858 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8860 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8861 (GET_CURRENT_BLOCK): New macro.
8862 * parse.y (current_static_block): New global variable.
8863 (method_body:): Define action.
8864 (complete_method_declaration): Set current_function_decl to NULL
8865 when work on the current method is done.
8866 (declare_local_variables): Use GET_CURRENT_BLOCK.
8867 (java_method_add_stmt): Likewise.
8868 (java_complete_expand_method): Disable the use of `this' when
8870 (enter_a_block): If no current method exist, use
8871 current_static_block to link static initializer blocks.
8872 (exit_block): Rewritten to use current_static_block when no current
8874 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8875 (patch_return): Forbid the use of `return' in static initializers.
8876 (patch_throw_statement): Fixed indentation. Issue specific error
8877 for uncaught thrown checked exception in static initializer
8878 blocks. Removed FIXME.
8880 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8882 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8883 Link gcj from gcc.o.
8885 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8887 * parse.y (find_applicable_accessible_methods_list): When dealing
8888 with interface: ensure that a given interface or java.lang.Object
8889 are searched only once.
8891 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8893 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8895 * jcf-dump.c (print_access_flags): Add braces around if-else.
8897 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8900 * lex.c (build_wfl_node): Add static prototype.
8902 * lex.h (build_wfl_node): Remove static prototype.
8904 * parse.y: Include lex.c early enough to declare everything needed.
8905 Ensure calls to `build_wfl_node' pass the proper arguments.
8906 (create_class): Remove unused variable `super_decl'.
8907 (get_printable_method_name): Initialize variable `name'.
8909 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8911 * Changelog: Fixed 1999-03-22 typos.
8912 * lang.c (lang_decode_option): Fixed typo in error string in the
8915 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8917 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8919 * java-tree.h (flag_emit_xref): Declared extern.
8920 * lang.c (xref.h): Included.
8921 (flag_emit_xref): New global variable.
8922 (lang_decode_option): Added support for -fxref.
8926 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8928 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8931 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8933 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8934 $(srcdir)/../system.h and $(JAVA_TREE_H).
8935 (jcf-io.o): Depend on $(JAVA_TREE_H).
8936 (mangle.o): Likewise.
8938 * check-init.c (check_cond_init): Add static prototype.
8940 * class.c (build_java_method_type, hashUtf8String,
8941 make_field_value, get_dispatch_vector, get_dispatch_table,
8942 append_gpp_mangled_type, mangle_static_field): Likewise.
8943 (strLengthUtf8): Hide unused definition.
8944 (hashUtf8String): Const-ify.
8945 (make_field_value): Un-ANSI-fy.
8947 * constants.c: Move inclusion of jcf.h above java-tree.h.
8948 (set_constant_entry, find_class_or_string_constant,
8949 find_name_and_type_constant, get_tag_node,
8950 build_constant_data_ref): Add static prototype.
8952 * decl.c (push_jvm_slot, builtin_function,
8953 lookup_name_current_level): Likewise.
8954 (builtin_function): Const-ify.
8956 * except.c (expand_start_java_handler, expand_end_java_handler):
8957 Add static prototype.
8959 * expr.c (flush_quick_stack, push_value, pop_value,
8960 java_stack_swap, java_stack_dup, build_java_athrow,
8961 build_java_jsr, build_java_ret, expand_java_multianewarray,
8962 expand_java_arraystore, expand_java_arrayload,
8963 expand_java_array_length, build_java_monitor, expand_java_pushc,
8964 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8965 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8966 expand_compare, expand_test, expand_cond, expand_java_goto,
8967 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8968 expand_java_field_op, java_push_constant_from_pool): Likewise.
8970 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8971 (build_java_arraynull_check): Mark parameters `node' and `type'
8972 with ATTRIBUTE_UNUSED.
8973 (note_label): Likewise for parameter `current_pc'.
8974 (expand_java_call, expand_java_ret): Hide unused definition.
8976 * java-tree.h (make_class, build_constants_constructor,
8977 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8978 init_outgoing_cpool, register_class, emit_register_classes,
8979 java_layout_seen_class_methods): Prototype.
8980 (unicode_mangling_length): Const-ify.
8981 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8982 emit_unicode_mangled_name, format_int, format_uint,
8983 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8984 jcf_print_utf8_replace, open_class): Prototype.
8986 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8987 <stdio.h>. Include tree.h/java-tree.h.
8988 (utf8_equal_string usage, process_class): Add static prototype.
8989 (open_class): Don't prototype this here.
8990 (utf8_equal_string): Match arguments to format specifiers.
8991 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8992 TABLE_SWITCH, disassemble_method): Likewise.
8994 * jcf-io.c: Include tree.h/java-tree.h.
8995 (open_class, find_classfile, jcf_print_utf8,
8996 jcf_print_utf8_replace): Const-ify.
8998 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8999 parse_class_file): Add static prototype.
9000 (find_in_current_zip): Match definition to existing static
9003 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
9004 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
9005 finish_jcf_block, define_jcf_label, get_jcf_label_here,
9006 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
9007 write_chunks, adjust_typed_op, generate_bytecode_conditional,
9008 generate_bytecode_return, perform_relocations, init_jcf_state,
9009 init_jcf_method, release_jcf_state, generate_classfile):
9010 Add static prototype.
9011 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
9012 (make_class_file_name): Const-ify.
9014 * jcf.h (find_classfile): Const-ify.
9016 * jv-scan.c (reset_report): Remove prototype.
9018 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
9019 (error): Rewrite to allow varargs.
9021 * lang.c (lang_f_options): Const-ify.
9023 * lex.c (java_parse_escape_sequence): Add static prototype.
9024 (java_allocate_new_line): Match definition to existing static
9027 * mangle.c Include tree.h/java-tree.h.
9028 (unicode_mangling_length, emit_unicode_mangled_name,
9029 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
9031 * parse.h (jdep_code): Remove trailing comma in enumeration.
9032 (java_get_line_col): Move prototype outside of !JC1_LITE test.
9033 (reset_report): Add prototype.
9035 * verify.c (push_pending_label, merge_types): Add static
9038 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
9040 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9042 * parse.y (find_applicable_accessible_methods_list): Extend the
9043 search to superinterfaces when relevant.
9044 (search_applicable_methods_list): New function.
9046 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9048 * class.c (unmangle_classname): Implemented stricter testing
9049 before setting the QUALIFIED_P flag on an identifier.
9051 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
9053 * parse.y (java_complete_lhs): Call force_evaluation_order
9054 after patch_newarray.
9055 (patch_binop): Don't call fold if there are side effects.
9057 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9059 * parse.y (java_stabilize_reference): Use save_expr instead of
9060 building a SAVE_EXPR node.
9061 (java_complete_lhs): Patch the resulting string of the `+='
9062 operator (if necessary) and complete the RHS after having built
9065 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
9067 * class.c (make_class): Don't set CLASS_P here (because
9068 this function is also called by build_java_array_type).
9069 (push_class): Set CLASS_P here instead.
9070 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
9072 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
9073 context. If the context is class, perfer "super" over "synchronized".
9074 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
9076 * parse.y (create_class): Don't call parser_check_super here;
9077 it is not robust. Always wait until later.
9079 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
9080 match what JDK 1.2 does), but don't set ACC_PUBLIC.
9082 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
9084 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
9085 * lex.h (UNGETC): Change misleading macro.
9087 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9089 * parse.y (java_stabilize_reference): Return NODE when patching a
9091 (java_complete_lhs): Put parenthesis around truth values.
9093 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9095 * class.c (layout_class_method): Don't make rtl for interface
9097 * parse.h (GET_TYPE_NAME): New macro.
9098 * parse.y (if_then_statement:): Fixed indentation.
9099 (if_then_else_statement:): Likewise.
9100 (for_statement:): Fixed spacing.
9101 (try_statement:): Fixed indentation.
9102 (create_interface): Don't force interfaces to be abstract.
9103 (method_header): Abstract methods are OK in interfaces.
9104 (declare_local_variables): Fixed typo in comment.
9105 (java_complete_expand_method): Fixed indentation.
9106 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
9107 non accessible fields.
9108 (java_stabilize_reference): New function.
9109 (java_complete_lhs): Fixed indentation. Use
9110 java_stabilize_reference in compound assignement. Insert the
9111 cast. If not processing `+' fix string constants before processing
9114 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9116 * constants.c (find_class_or_string_constant): Cast variable `j'
9117 to a `jword' when comparing against one.
9119 * expr.c (java_lang_expand_expr): Remove unused variables
9120 `has_finally_p' and `op0'.
9122 * gjavah.c (print_field_info): Cast a value to jint when comparing
9123 against one. Likewise for a jlong.
9124 (add_namelet): Likewise cast a `sizeof' to an int when comparing
9125 against a signed quantity.
9127 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
9128 (print_signature): Don't needlessly dereference variable `str'
9130 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
9131 `max_locals' with ATTRIBUTE_UNUSED.
9132 (jcf_parse_class): Likewise for variable `index'.
9134 * parse.h (reverse_jdep_list): Remove static prototype.
9136 * parse.y (build_jump_to_finally): Remove prototype and definition.
9137 (reverse_jdep_list): Add static prototype.
9139 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
9140 `assignment' and `expr_decl'.
9142 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
9144 1999-03-12 Andrew Haley <aph@cygnus.com>
9146 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
9147 we'll need a directory separator and a null character.
9149 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
9151 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
9153 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9155 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
9158 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
9160 * lex.c (java_parse_end_comment): Take extra parameter (next char).
9162 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
9164 * class.c (layout_class_method): A static method in a base class
9165 is never overridden, so treat it like it doesn't exist.
9166 However, do complain about private non-static method overriding
9167 public static method.
9169 * parse.y: Don't set unused INITIALIZED_P flag.
9170 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
9172 * parse.y (find_expr_with_wfl): Optimize tail-calls.
9173 (build_array_from_name): Re-order &index[string] to &string[index].
9175 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
9176 error_mark (it might catch more errors, but it is more likely to lose).
9178 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9180 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
9181 (parse-scan.o): Depend on toplev.h.
9183 * class.c (make_method_value): Add prototype. Make it static.
9184 Remove unused second argument, caller changed.
9186 * expr.c (java_lang_expand_expr): Remove unused variable
9189 * java-tree.h: Don't prototype find_in_current_zip.
9190 Add prototypes for verify_constant_pool, start_java_method,
9191 end_java_method, give_name_to_locals, expand_byte_code,
9192 open_in_zip, set_constant_value, find_constant1, find_constant2,
9193 find_utf8_constant, find_string_constant, find_class_constant,
9194 find_fieldref_index, find_methodref_index, write_constant_pool,
9195 count_constant_pool_bytes and encode_newarray_type.
9197 * jcf-dump.c: Remove unused variable `LONG_temp'.
9199 * jcf-parse.c: Include parse.h.
9200 (jcf_parse_source): Remove unused parameter, all callers changed.
9201 (jcf_figure_file_type): Add static prototype.
9202 (find_in_current_zip): Likewise. Also remove unused parameter,
9203 all callers changed.
9204 (read_class): Initialize variable `saved_pos'.
9206 * jcf-reader.c (jcf_parse_preamble): Mark variables
9207 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
9209 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
9210 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
9211 (java_parse_doc_section): Initialize variable `seen_star'.
9212 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
9213 (java_lex_error): Mark parameters `msg' and `forward' with
9215 (java_get_line_col): Mark parameters `filename' and `line' with
9218 * parse-scan.y: Include toplev.h.
9219 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
9221 * parse.h: use `struct JCF', not plain `JCF'.
9222 (java_parser_context_save_global, java_expand_classes
9223 java_parser_context_restore_global, java_parse): Add prototypes.
9225 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
9228 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
9230 * check-init.c (check_init): COPYN takes word count, not bit count.
9232 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
9234 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
9235 explicit build_decl. (Avoids crash in reload when optimizing.)
9237 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
9239 * decl.c (complete_start_java_method): Handle synchronized method
9240 even when compiling from bytecode.
9242 1999-02-26 Tom Tromey <tromey@cygnus.com>
9244 * gjavah.c (add_class_decl): Only generate `#include' if outer
9245 class is not the name of the class we are processing. Correctly
9246 append `.h' in #include.
9247 (process_file): Clean up newlines around generated `#include's.
9248 (decode_signature_piece): Correctly handle inner classes.
9249 (struct include): New structure.
9250 (all_includes): New global.
9251 (print_include): New function.
9252 (add_class_decl): Use it.
9253 (process_file): Likewise.
9254 (add_class_decl): Generate include for java-array.h if array
9256 (process_file): Don't generate java-array.h include.
9258 * gjavah.c (add_namelet): Check for standard package names here.
9259 (add_class_decl): Don't check for standard package names here.
9261 1999-02-25 Tom Tromey <tromey@cygnus.com>
9263 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
9264 When reading a zip file, only use strncmp if both strings are
9265 bigger than the buffer length. Initialize `k' when looping
9268 1999-02-24 Tom Tromey <tromey@cygnus.com>
9270 * gjavah.c (struct namelet): New structure.
9271 (add_namelet): New function.
9272 (print_namelet): New function.
9273 (print_class_decls): Use add_namelet and print_namelet to generate
9274 namespaces and not classes.
9275 (method_printed): New global.
9276 (HANDLE_END_METHOD): Examine method_printed.
9277 (print_method_info): Set method_printed when required. Print
9278 error if function to be ignored is marked virtual. Handle $finit$
9280 (METHOD_IS_FINAL): New macro.
9281 (print_field_info): Use it.
9282 (HANDLE_METHOD): Clear method_printed.
9283 (method_pass): New global.
9284 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
9285 (process_file): Do two passes over both fields and methods.
9286 (HANDLE_METHOD): Examine method_pass.
9288 (add_class_decl): New function.
9289 (print_class_decls): Don't scan over entire constant pool.
9291 1999-02-23 Tom Tromey <tromey@cygnus.com>
9293 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
9294 disable linking in that case.
9296 1999-02-20 Tom Tromey <tromey@cygnus.com>
9298 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
9301 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
9303 * decl.c (build_result_decl), java-tree.h: New method.
9304 (complete_start_java_method): Handle synchronized methods.
9305 Don't build DECL_RESULT here. (Ordering dependency problem.)
9306 (start_java_method): Call build_result_decl here instead ...
9307 * parse.y (java_complete_expand_method): ... and here.
9308 (expand_start_java_method): Don't call complete_start_java_method here.
9309 (java_complete_expand_method): Call it here instead.
9310 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
9311 * java-tree.h: ... here.
9313 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
9314 * parse.y (java_complete_lhs): Don't call force_evaluation_order
9315 for ARRAY_REF - it doesn't work when array bounds are checked.
9316 (patch_array_ref): Handle it here instead.
9318 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
9320 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
9322 Force left-to-right evaluation of binary operations etc.
9323 * expr.c (force_evaluation_order), java-tree.h: New function.
9324 * parse.y (java_complete_lhs): Pass binary operations, procedure
9325 calls, and ARRAY_REFs to force_evaluation_order.
9326 (various): Set TREE_SIDE_EFFECTS more carefully.
9328 Tolerate random (non-UTF8) encoding in comments without complaining.
9329 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
9330 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
9332 * parse.y (resolve_qualified_expression_name): Handle error_mark.
9333 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
9335 * parse.y (java_complete_lhs): Ignore an empty statement in a
9336 COMPOUND_EXPR. Don't complain about empty statement after return.
9338 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
9340 * parse.y (obtain_incomplete_type): Don't wrap unknown types
9341 in TREE_LIST - just chain the POINTER_TYPEs together.
9342 (resolve_class): If type already resolved, return decl.
9343 After resolving, update TREE_TYPE(class_type), and name (if array).
9344 * parse.h (do_resolve_class), parse.y: Make non-static.
9345 * class.c (maybe_layout_super_class): Take this_class argument.
9346 Do do_resolve_class if necessary.
9347 (layout_class, layout_class_methods): Adjust calls appropriately.
9348 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9349 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
9350 * typeck.c (build_java_array_type): Don't call layout_class.
9352 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9354 * parse.y (check_pkg_class_access): Allow private class access
9355 within the same package.
9356 (strip_out_static_field_access_decl): New function.
9357 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
9358 operator argument before testing its nature.
9360 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
9362 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
9363 (TRY_EXPR): Simplify - it no longer has a finally clause.
9364 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
9365 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9366 * expr.c (java_lang_expand_expr): Likewise.
9367 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
9368 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
9369 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
9370 (build_try_statement): Remove finally parameter and handling.
9371 (build_try_finally_statement): New function.
9372 (patch_try_statement): No longer need to support finally clause.
9373 (try_statement): Update grammar action rules.
9374 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
9375 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9377 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
9379 * jcf-parse.c (get_constant): Add braces around computation of 'd'
9380 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
9382 1999-02-17 Andrew Haley <aph@cygnus.com>
9384 * class.c (build_utf8_ref): Back out broken patch which was
9385 intended to to output signatures using '.' as a separator.
9387 * class.c (make_class_data): Output signatures using '.' as a
9388 separator, rather than '/'.
9389 (mangled_classname): Likewise.
9390 (make_field_value): Likewise.
9391 (make_method_value): Likewise.
9392 * constants.c (alloc_class_constant): Likewise.
9393 * expr.c (build_invokeinterface): Likewise.
9395 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9397 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
9398 of an ancient workaround.
9400 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
9402 * jvspec.c (xmalloc): Kill the prototype. It does not belong
9405 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9407 * lex.c (yylex): Encode \0 as UTF8.
9409 1999-02-10 Tom Tromey <tromey@cygnus.com>
9411 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
9412 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
9413 (libgcj_zip): Renamed.
9414 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
9416 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
9418 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
9419 (GC_NAME): Renamed -lgc to -lgcjgc.
9421 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9423 * lex.c (java_lang_cloneable): Initialize.
9424 * parse.y (java_lang_cloneable): New static variable.
9425 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
9426 doing one more qualification round.
9427 (valid_ref_assignconv_cast_p): Reject null source or
9428 destination. Allow an array to be cast into java.lang.Cloneable.
9429 (patch_cast): Swapped two first arguments to first call to
9430 valid_ref_assignconv_cast_p.
9432 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9434 * parse.h: DECL_P renamed JDECL_P.
9435 * parse.y: DECL_P replaced by JDECL_P.
9436 (build_array_from_name): Always use pointer's type.
9437 (patch_bc_statement): Extra code to search continue target in a
9438 for loop. Fixed comments. Continue target is current loop when
9441 1999-02-05 Andrew Haley <aph@cygnus.com>
9443 * class.c (make_class_data): The superclass of an interface should
9444 be null, not class Object.
9446 * lex.c (java_lex): Sign extend hex literals.
9448 1999-02-04 Andrew Haley <aph@cygnus.com>
9450 * class.c (build_utf8_ref): Output signatures using '.' as a
9451 separator, rather than '/'.
9452 (make_class_data): Likewise.
9454 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
9456 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
9457 mkstemp.o. Get them from libiberty now.
9459 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
9461 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
9463 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9465 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
9468 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
9470 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
9471 * jcf-write.c (generate_bytecode_return): New function.
9472 (generate_bytecode_insns): Use it, for RETURN_EXPR.
9474 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
9475 generate special [fd]const_[01] instructions.
9477 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
9479 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
9480 handling OPCODE_lookupswitch or OPCODE_tableswitch.
9482 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
9484 * parse.y (patch_method_invocation): Handle calling static methods,
9485 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
9487 * parse.y (java_complete_lhs): Don't complain about unreachable
9488 exit condition in a do-while statement.
9490 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9492 * lex.c (java_read_char): Fixed utf8 decoding.
9493 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
9495 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
9496 comments. Local variable `all_primitive' is gone. Broadened
9497 acceptance of `0' to floating point targets. `long' can now be
9498 widened to `double' or `float'.
9499 (valid_method_invocation_conversion_p): Added leading
9500 comment. Fixed tabulation.
9501 (build_string_concatenation): Optimize out left or right empty
9504 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
9506 * jcf-write.c (localvar_alloc): Only emit entry for
9507 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
9508 (generate_bytecode_insns): Only call put_linenumber if
9509 debug_info_level > DINFO_LEVEL_NONE.
9510 * jvspec.c (lang_specific_driver): If no -O* or -g* option
9511 is specified, add -g1 (for compatibility wih javac).
9513 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
9515 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
9516 gjavah.o, check-init.o, jv-scan.o
9518 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9520 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
9522 * gjavah.c: Include config.h and system.h.
9524 * javaop.h (inline): Don't define, its handled by system.h.
9525 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
9526 from `inline' to `static inline'.
9528 * jcf.h (inline): Don't define, its handled by system.h.
9530 * lex.c (inline): Likewise.
9532 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
9534 * lang-specs.h: Map -Qn to -fno-ident.
9536 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
9538 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
9540 1999-01-29 Tom Tromey <tromey@cygnus.com>
9542 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
9543 then cast it to Object before calling `append' method.
9545 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
9547 * check-init.c (check_bool2_init, check_bool_init, check_init):
9548 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
9549 * jcf-write.c (generate_bytecode_insns): Likewise.
9551 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9553 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
9554 * parse.y (patch_cast): Allow a boolean to be cast into a
9557 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9559 * parse.y: (class_declaration:): Fixed indentation.
9560 (class_member_declaration:): Extra `;' after field declaration now
9562 (interface_declaration:): Removed debug messages in error reports.
9563 (patch_binop): Nodes created and returned inherit the orignal
9564 node's COMPOUND_ASSIGN_P flag value.
9565 (patch_cast): Fix cast from char to floating point.
9567 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
9569 * except.c, java-except.h (expand_resume_after_catch): new
9571 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
9572 to branch back to main flow of control after a catch block.
9574 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9576 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
9577 $(srcdir)/../system.h.
9578 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
9579 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
9580 (jcf-write.o): Likewise.
9581 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9582 (mangle.o): Depend on $(srcdir)/../toplev.h.
9583 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9584 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9586 * class.c: Include output.h and parse.h.
9587 (mangled_classname): Add the `const' keyword to a char*.
9588 (find_named_method): Hide unused function definition.
9589 (build_utf8_ref): Change type of variable `c' to unsigned char.
9590 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9591 (build_class_ref): Add the `const' keyword to a char*.
9592 (layout_class_method): Remove unused variable `buf'.
9594 * decl.c (find_local_variable): Remove unused variable `rtl'.
9595 (pushdecl): Likewise for variables `different_binding_level' and
9597 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9598 (maybe_build_cleanup): Likewise for parameter `decl'.
9600 * except.c (expand_start_java_handler): Mark parameter `range'
9601 with ATTRIBUTE_UNUSED.
9603 * expr.c: Include except.h.
9604 (pop_type): Remove unused variable `i'.
9605 (pop_value): Likewise for variables `n_words' and `i'.
9606 (expand_java_arrayload): Likewise for variable `convert'.
9607 (java_lang_expand_expr): Likewise for variables `op0', `type',
9608 `mode', `unsignedp', `node' and `elements'.
9609 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9611 (process_jvm_instruction): Add a `const' qualifier to a char*.
9613 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9614 (temp_directory): Likewise.
9615 (print_c_decl): Likewise.
9616 (print_method_info): Likewise.
9617 (decode_signature_piece): Likewise.
9618 (print_mangled_classname): Likewise.
9620 * java-except.h: Provide prototypes for maybe_start_try,
9621 maybe_end_try and add_handler.
9623 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9624 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9625 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9626 init_expr_processing, push_super_field, init_class_processing,
9627 can_widen_reference_to, class_depth, verify_jvm_instructions,
9628 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
9629 set_local_type, merge_type_state, push_type, load_type_state,
9630 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
9631 emit_unicode_mangled_name): Add prototypes.
9633 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
9634 (print_signature_type): Use ISDIGIT, not isdigit.
9635 (print_signature): Remove unused variable `j'.
9637 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
9638 int when comparing against one.
9640 * jcf-parse.c: Include toplev.h.
9642 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
9643 (localvar_free): Remove unused variable `i'.
9644 (generate_bytecode_conditional): Likewise for variable `kind'.
9646 * jv-scan.c: Include config.h and system.h. Remove redundant
9647 OS header and gansidecl.h includes.
9648 (warning): Add the `const' keyword to a char*. Also add
9649 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9650 __STDC__, when determining whether to use ANSI-isms.
9651 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9652 (xmalloc): Don't redundantly prototype here.
9653 (main): Remove unused parameter `envp'. Also fix the arguments
9654 passed to function `fatal' to match the format specifier.
9656 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9658 * mangle.c: Include toplev.h.
9659 (emit_unicode_mangled_name): Declare parameter `len'.
9661 * parse.y (parse_warning_context): Add the `const' keyword to a
9662 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9663 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9664 (issue_warning_error_from_context): Add the `const' keyword to
9666 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9667 not `__STDC__' for whether to use ANSI-isms.
9669 * typeck.c (incomplete_type_error): Mark parameters `value' and
9670 `type' with ATTRIBUTE_UNUSED.
9671 (parse_signature_type): Use ISDIGIT, not isdigit.
9673 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9674 (verify_jvm_instructions): Likewise. Remove unused variables
9675 `field_name' and `default_val'.
9677 * zextract.c: Include config.h and system.h. Remove redundant
9680 * zipfile.h: Prototype `read_zip_archive'.
9682 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9684 * typeck.c (convert): Allow conversions to void type: some
9685 optimizations in gcc do this.
9687 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9689 * typeck.c (convert_ieee_real_to_integer): New function.
9690 (convert): When not using fast-math and using hardware fp, convert
9691 an IEEE NaN to zero.
9693 1999-01-18 Andrew Haley <aph@cygnus.com>
9695 * parse.y (patch_binop): Do a type conversion from signed to
9696 unsigned and then back to signed when a ">>>" is found.
9698 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9700 * java-tree.h: (check_for_initialization): Added prototype.
9701 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9702 * parse.y (do_resolve_class): Removed unused locals.
9703 (read_import_dir): Likewise.
9704 (resolve_qualified_expression_name): Array creation
9705 expressions are valid primary expressions.
9706 (qualify_ambiguous_name): Likewise.
9707 (patch_synchronized_statement): Removed unused local.
9709 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9711 * Makefile.in (zextract.o): Add dependencies.
9713 * Makefile.in: Do not put ^Ls at the start of a line.
9715 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9717 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9718 sub-type the result of the call that gets the exception value.
9720 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9721 don't call finish_class.
9723 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9724 clear found before continuing.
9726 * verify.c (verify_jvm_instructions): On an array load, allow
9727 and handle top of stack to be TYPE_NULL.
9729 * gjavah.c (generate_access): Translate Java package private or
9730 protected access to C++ public, but with a comment.
9732 1999-01-13 Andrew Haley <aph@cygnus.com>
9734 * expr.c (generate_name): Name prefix changed to avoid clashes
9735 with assembler temp labels.
9737 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9738 MODIFY_EXPR. Without this, code for the assignement may not be
9739 generated at all and the synchronized statement will read an
9740 uninitialized variable.
9742 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9744 * class.c (maybe_layout_super_class): Fixed returned value.
9745 * lex.c: Added 1999 to the copyright.
9746 (java_init_lex): Initialize java_lang_imported.
9747 * lex.h: Added 1999 to the copyright.
9748 * parse.h: Added 1999 to the copyright.
9749 (REGISTER_IMPORT): Fixed typo in trailing macro.
9750 (CURRENT_OSB): New macro.
9751 (struct parser_ctxt): New fields osb_depth, osb_limit.
9752 * parse.y (java_lang_id): New global variable.
9753 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9754 (array_creation_expression:): Use CURRENT_OSB.
9755 (dims:): Uses a stack to keep track of array dimensions.
9756 (cast_expression:): Use CURRENT_OSB.
9757 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9759 (register_fields): Fixed typos in comment.
9760 (check_method_redefinition): Fixed comment indentation.
9761 (java_check_regular_methods): Set saved found wfl to NULL after
9762 having reinstalled it in the previously found DECL_NAME.
9764 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9766 * gjavah.c (java_float_finite): Use a union to do type punning.
9767 (java_double_finite): Likewise.
9769 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9771 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9772 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9773 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9774 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9775 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9776 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9778 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9780 * check-init.c (check_init): If compiling to native, we don't
9781 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9783 1999-01-08 Tom Tromey <tromey@cygnus.com>
9785 * parse-scan.y (variable_declarator_id): Set or increment
9787 (bracket_count): New global.
9788 (formal_parameter): Handle case where bracket pairs trail variable
9791 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9793 * jcf-parse.c (yyparse): variable len changed from a char to an
9794 int to prevent overflow.
9796 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9798 * java-tree.h: Declare read_class.
9799 * jcf-parse.c (read_class): New function.
9800 (load_class): Now just call read_class.
9802 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9803 * jcf-parse.c (parse_source_file): Declare save_error_count,
9804 which is needed by java_parse_abort_on_error macro,
9805 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9807 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9808 constructor, if initializing a static field.
9809 (patch_new_array_init): Set TREE_CONSTANT if it is.
9810 * expr.c (java_lang_expand_expr): For a static array constructor
9811 of primitive elements, allocate the array itself statically.
9812 Disabled until we can set the vtable field statically.
9814 * check-init.c: New file. Checks for definite assignment.
9815 * Makefile.in (JAVA_OBJS): Add check-init.o.
9816 * parse.y (java_complete_expand_method): Call check_for_initialization.
9817 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9819 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9821 * parse.y : include system.h instead of including
9822 standard headers directly with the exception of <dirent.h>.
9824 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9826 * lex.h: Moved static function declarations to lex.c,
9827 to shut up some -Wall warnings.
9828 * lex.c: Static function declarations moved here.
9829 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9831 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9833 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9835 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9837 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9838 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9840 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9841 (localvar_alloc): Change return type to void,
9842 (emit_unop): Remove unused variable size.
9844 * jcf-write.c (struct jcf_block): Add new union.
9845 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9846 (call_cleanups): New functions.
9847 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9848 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9849 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9850 * lang.c (lang_init): Call using_eh_for_cleanups.
9851 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9852 completing operands to patch_synchronized_statement.
9853 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9854 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9855 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9857 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9859 * Make-lang.in: Comment out control-Ls; they upset some makes.
9861 1998-12-18 Tom Tromey <tromey@cygnus.com>
9863 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9866 1998-12-17 Tom Tromey <tromey@cygnus.com>
9868 * parse.y (DIR_SEPARATOR): New define.
9869 (check_class_interface_creation): Use it.
9871 * parse-scan.y (report_main_declaration): Recognize
9872 `java.lang.String' in argument to main.
9874 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9876 * parse.y (create_interface): Remove bogus test.
9878 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9880 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9881 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9883 1998-12-16 Tom Tromey <tromey@cygnus.com>
9885 * parse-scan.y (qualified_name): Use correct sprintf format.
9887 1998-12-15 Tom Tromey <tromey@cygnus.com>
9889 * gjavah.c (print_field_info): Changed how most negative number is
9892 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9894 * parse.y (fold_constant_for_init): New function.
9895 (resolve_expression_name): Don't replace static final
9896 constant-initialized fields by its value.
9897 (java_complete_lhs): New. Same as java_complete_tree, except does
9898 not replace static final constant-initialized fields by their values.
9899 (register_fields): If there is an initializer, set DECL_INITIAL and
9900 MODIFY_EXPR_FROM_INITIALIZATION_P.
9901 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9902 Only call patch_initialized_static_field if
9903 MODIFY_EXPR_FROM_INITIALIZATION_P.
9904 (patch_initialized_static_field): If not valid constant, clear
9907 * parse.y (lookup_field_wrapper): Fix thinko.
9909 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9910 set and restore global lineno.
9912 1998-12-14 Tom Tromey <tromey@cygnus.com>
9914 * gjavah.c (print_field_info): If value to print is the smallest
9915 value of its size, then print as hex to avoid later warnings from
9918 1998-12-14 Tom Tromey <tromey@cygnus.com>
9920 * gjavah.c (decompile_method): Decompile `return null'.
9921 (process_file): Generate `#pragma interface'.
9922 (method_declared): New global.
9923 (print_method_info): Set it.
9924 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9925 (print_method_info): Handle abstract methods.
9927 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9929 * parse.y (patch_method_invocation): If class_decl is null
9930 (e.g. an array type), use original type.
9932 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9933 errors about uncaught exception from clone (of array, specifically).
9935 1998-12-13 Tom Tromey <tromey@cygnus.com>
9937 * gjavah.c (decompile_method): Handle all types of `return'
9938 opcode. Decompile `return this' and `return'.
9939 (method_access): New global.
9940 (print_method_info): Set it.
9941 (decompile_method): Don't decompile a synchronized method.
9943 1998-12-13 Tom Tromey <tromey@cygnus.com>
9945 * jcf-reader.c (jcf_parse_one_method): Recognize
9947 * gjavah.c (HANDLE_END_METHOD): New macro.
9948 (HANDLE_CODE_ATTRIBUTE): New macro.
9949 (decompile_method): New function.
9950 (print_method_info): Don't print `;\n' at end of function decl.
9951 Include java-opcodes.h.
9952 (decompiled): New global.
9954 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9956 * class.c (build_class_ref): Handle PRIMTYPE.class if
9957 flag_emit_class_files.
9958 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9959 if flag_emit_class_files.
9960 * parse.y (java_complete_tree): Pre-liminary support for
9961 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9963 * parse.y (patch_synchronized_statement): Don't call monitorexit
9964 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9966 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9968 * zipfile.h (opendir_in_zip): New declaration.
9969 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9970 (opendir_in_zip): New function, using code from open_in_zip.
9971 (open_in_zip): Call opendir_in_zip.
9972 (find_class): Remove no-longer-used do_class_file parameter,
9973 but add source_ok parameter. Change logic so if we find a .java file,
9974 we don't look for .class in later classpath emtries.
9975 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9976 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9977 * gjavah.c: Update call to find_class.
9978 * jcf-dump.c: Likewise.
9980 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9981 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9982 nothing if body is empty_stmt_node.
9983 Various little fixes so SP gets correctly adjusted.
9984 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9985 For CALL_EXPR, test if static first.
9986 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9987 such as the ones we create for Object and Class.
9988 Set and restore current_function_decl.
9989 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9990 (note_possible_classname): New function.
9991 (read_import_entry): Removed. Merged with read_import_dir.
9992 (read_import_dir): Don't call find_class - that only gives us
9993 the first classpath entry having the needed package.
9994 Use the struct buffer data structure from buffer.h.
9995 (read_import_dir, find_in_imports_on_demand): The remembered
9996 class names now use '.' (not '/') as package separator.
9998 * parse.y (java_complete_expand_methods): Call write_classfile
9999 here, and not in java_expand_classes (which only gets first class).
10001 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10003 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
10004 (register_fields): If a static fields has an initializer, just
10005 chain it on ctxp->static_initialized, and handle later.
10006 (java_complete_expand_methods): Force <clinit> first.
10007 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
10008 - it's already been completed.
10009 (patch_initialized_static_field): New function.
10010 (java_complete_field): Call it.
10012 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
10014 * expr.c (encode_newarray_type, build_new_array): New functions.
10015 * java-tree.h: Declare build_new_array.
10016 * jcf-write.c (patch_newarray): Use build_new_array.
10018 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
10019 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
10021 * parse.y (patch_new_array_init): Re-organize.
10022 Now is passed the actual array (pointer) type of the value.
10023 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
10024 (patch_array_constructor): Removed - merged into patch_new_array_init.
10025 (java_complete_tree): Update patch_new_array_init.
10027 * jcf-write.c (find_constant_index): New function.
10028 (generate_bytecode_insns): Use find_constant_index.
10029 (generate_classfile): Use find_constant_index for ConstantValue.
10031 1998-12-11 Tom Tromey <tromey@cygnus.com>
10033 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
10034 * decl.c (init_decl_processing): Renamed dtable -> vtable.
10035 * class.c (make_class_data): Renamed dtable -> vtable, and
10036 dtable_method_count -> vtable_method_count.
10038 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10040 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
10041 global variables, initialized.
10042 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
10043 Declared new global variables.
10044 * lex.c (java_lex): Return long_zero_node, float_zero_node,
10045 double_zero_node, integer_zero_node upon direct matching.
10046 * parse.y (purify_type_name): Added function prototype.
10047 (duplicate_declaration_error_p): Consider new_type as potentially
10048 being a incomplete type. Use purify_type_name on type string.
10049 (method_header): saved_type: unused variable removed. Don't figure
10050 return type if method name is invalid.
10051 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
10052 processed by patch_unaryop.
10053 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
10054 increment/decrement node into its original type after binary
10055 numeric promotion on its operands.
10057 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10059 * parse.y (array_initializer:): Array init operand is NULL_TREE
10060 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
10061 now an error. Fixed indentation problems.
10062 (patch_string): Handle error_mark_node as an argument.
10063 (patch_new_array_init): Fixed indentation problems.
10064 (array_constructor_check_entry): Removed check on null wfl_value.
10065 Return an error if wfl_value's walk returns an error.
10067 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10069 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
10070 * lex.c (java_lex): Remember column position before advancing one
10071 token. Retain location information on OCB_TK.
10072 * lex.h (typedef struct java_lc): Added new field.
10073 * parse.h (GET_SKIP_TYPE): New macro.
10074 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
10075 * parse.y (build_new_array_init, patch_new_array_init,
10076 patch_array_constructor, maybe_build_array_element_wfl,
10077 array_constructor_check_entry): New function prototypes.
10078 (switch_block:): Tagged <node>.
10079 (OCB_TK): Tagged <operator>.
10080 (array_initializer:): Installed actions.
10081 (variable_initializer): Build location information on element if
10083 (switch_statement:): Fixed indentation typo.
10084 (switch_block:): Redefined default action.
10085 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
10086 (patch_assignment): Removed duplicate code.
10087 (maybe_build_array_element_wfl, build_new_array_init,
10088 patch_new_array_init, patch_array_constructor,
10089 array_constructor_check_entry): New functions.
10091 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10093 * parse.y (array_initializer): Tagged <node>.
10094 (variable_initializer:): Use default rule.
10095 (array_initializer:): Defined actions.
10096 (variable_initializers:): Likewise.
10097 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
10098 non-static field accesses.
10099 (patch_invoke): Fixed indentation typo.
10100 (java_complete_tree): Likewise.
10101 (build_labeled_block): Changed leading comment. Generate an error
10102 in case of duplicate loop labels.
10103 (patch_conditional_expr): Patch results of string concatenation
10106 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
10108 * constants.c (find_methodref_index): When the class is an interface,
10109 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
10111 * decl.c (finit_identifier_node): Use "$finit$", rather than
10112 "<finit>" (which Sun's verifier rejects).
10113 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
10114 (generate_field_initialization_code): Removed.
10115 (fix_constructors) Don't add call to $finit$ here (wrong order).
10116 (patch_method_invocation): Add $finit$ call here.
10118 * java-tree.h (CALL_USING_SUPER): New macro.
10119 * parse.y (patch_invoke): Remove im local variable.
10120 (patch_method_invocation, patch_invoke): Don't pass super parameter.
10121 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
10122 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
10124 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
10126 * parse.y (java_complete_tree): Don't complain about unreachable
10127 statement if it is empty_stmt_node.
10129 * jcf-write.c (find_constant_wide): New function.
10130 (push_long_const): Use find_constant_wide.
10132 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
10133 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
10134 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
10135 Emit invokeinterface when calling an interface method.
10136 Emit invokespecial also when calling super or private methods.
10138 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
10140 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
10142 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
10144 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10146 * java-tree.h (java_layout_seen_class_methods): New function
10148 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
10149 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
10150 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
10151 * parse.y (method_declarator:): Defined action.
10152 (issue_warning_error_from_context): input_filename saved, set to
10153 the appropriate value and restored after java_error is called.
10154 (build_unresolved_array_type): Fixed comment.
10155 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
10156 (method_header): Deal with return type the same way type are
10157 handled for fields and method's parameters and local variables
10159 (check_method_redefinition): Removed extra CR.
10160 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
10161 (java_layout_seen_class_methods): New function.
10162 (java_layout_classes): Call java_layout_seen_class_methods.
10164 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
10166 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
10168 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
10170 * jcf-dump.c (main): Fix error message.
10171 * jcf-path.c (add_entry): Style fix.
10173 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10175 * class.c (layout_class_method): Call build_java_argument_signature
10176 on constructors too.
10177 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
10178 (patch_method_invocation): Define a primary when resolving an
10179 expression name. Augmented comment on code checking illegal `this'
10180 usage. Loosened it test by accepting NEW_CLASS_EXPR.
10182 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10184 * class.c (layout_class_method): Don't report error on non-static
10185 overriding static if the method is private.
10186 * java-tree.h (finish_class): Prototype added.
10187 * lex.c (java_get_line_col): Handle col argument -2 value.
10188 * parse.h: All static method declarations moved to parse.y.
10189 * parse.y: Now contains all static method declarations previously
10191 (find_expr_with_wfl, missing_return_error,
10192 unreachable_stmt_error): New functions.
10193 (java_get_real_method_name): Identify constructors bearing class
10194 names in source code compiled classes only.
10195 (java_complete_expand_methods): Call missing_return_error.
10196 (invocation_mode): Private methods invoked as static methods.
10197 (java_complete_tree): Call unreachable_stmt_error.
10199 1998-12-01 Tom Tromey <tromey@cygnus.com>
10201 * Makefile.in (+target): Removed.
10202 (+xmake_file): Likewise.
10203 (+tmake_file): Likewise.
10204 (.NOEXPORT): Removed duplicate.
10206 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10208 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
10210 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
10212 * jvgenmain.c: Remove the xmalloc prototype, we get it from
10213 libiberty.h. Provide an xmalloc definition.
10215 * jvspec.c: Remove the xmalloc prototype.
10217 * parse-scan.y: Include config.h and system.h. Don't include
10218 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
10219 Provide an xstrdup definition.
10221 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
10223 * jcf-path.c (add_entry): Recognize ".jar" too.
10224 * lang-specs.h: Likewise.
10226 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
10228 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
10229 soft_monitorenter_node, soft_monitorexit_node, throw_node.
10231 * jcf-write.c (generate_bytecode_insns):
10232 Handle pre/post-increment/decrement of long.
10234 * jcf-write.c (generate_bytecode_insns):
10235 Handle missing exception handler (finally for synchronized).
10237 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
10239 * java-tree.h (end_params_node): Declare global.
10240 * decl.c (end_params_node): New global.
10241 (init_decl_processing, start_java_method): Use end_params_node for
10242 end of list of parameter types. Follows correct gcc conventions.
10243 * expr.c (pop_argument_types, pop_arguments): Likewise.
10244 * lang.c (put_decl_node): Likewise.
10245 * typeck.c (various places): Likewise.
10246 * class.y (various places): Likewise.
10247 * parse.y (various places): Likewise.
10249 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
10250 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
10252 * class.c: Add #include flags.h, remove no-longer needed declaration.
10254 * class.c (layout_class_method): Remove commented-out code, re-format.
10255 Don't add vtable entry (or index) for private methods.
10256 * expr.c (expand_invoke): A private method is implicitly final.
10257 * class.c (make_class_data): If inlining or optimizing,
10258 skip private methods.
10260 * class.c (finish_class): New function. Calls existing methods,
10261 but alls emits deferred inline functions.
10262 * jcf-parse.c (parse_class_file): Call finish_class.
10263 * parse.y (java_complete_expand_methods): Likewise.
10265 * expr.c (build_java_binop): Explicit default, to silence -Wall.
10267 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
10269 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
10271 * jcf-write.c (generate_bytecode_conditional): Fix typo.
10273 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
10275 * (generate_classfile): Always write class access flag with
10278 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10280 * class.c (maybe_layout_super_class): New function.
10281 (layout_class): Reorganized. Loop on class methods dispatched into
10282 a new function. Call maybe_layout_super_class.
10283 (layout_class_methods, layout_class_method): New functions.
10284 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
10286 (expand_invoke): Likewise.
10287 * java-tree.h (all_class_list): New global variable declared.
10288 (layout_class_methods, layout_class_method): New function
10290 (LAYOUT_SEEN_CLASS_METHODS): New macro.
10291 * jcf-parse.c (all_class_list): New global variable.
10292 (load_class): Extended what class_or_name can be. Use parser
10293 context mechanism to save globals before calling jcf_parse.
10294 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
10295 is set on the file name.
10296 (jcf_parse): Layout class methods when Object is loaded, otherwise
10297 record class in all_class_list for delayed method layout.
10298 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
10299 * lang.c (put_decl_node): Decode <init> into the decl context
10301 * lex.c (java_allocate_new_line): Use xmalloc.
10302 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
10303 pointers, not TREE_LIST elements.
10304 (struct parser_ctxt): Fixed comment indentations, added comments
10305 and reordered some fields.
10306 (java_check_methods): Function prototype removed.
10307 * parse.y (java_push_parser_context): Use xmalloc.
10308 (java_parser_context_restore_global): Pop extra pushed ctxp only
10309 when there's nothing next.
10310 (maybe_create_class_interface_decl): Fixed comment, add new
10311 created class decl to all_class_list.
10312 (method_header): Use GET_REAL_TYPE on argument's types.
10313 (method_declarator): Use GET_REAL_TYPE, change type to the real
10314 type in TREE_LIST dependency node. Build argument list with the
10316 (create_jdep_list): Use xmalloc. Removed allocation error message.
10317 (obtain_incomplete_type): Fixed leading comment. Broadened
10318 incoming argument meaning.
10319 (register_incomplete_type): Use xmalloc. Removed allocation error
10321 (safe_layout_class): Fixed leading comment.
10322 (jdep_resolve_class): Reversed if statement condition and switch
10323 if and else bodies.
10324 (resolve_and_layout): Fixed leading comment. Broadened incoming
10326 (complete_class_report_errors): New local variable name, for
10327 clarity. purify_type_name used for all error cases.
10328 (java_get_real_method_name): Stricter check on constructors.
10329 (java_check_regular_methods): Reverse methods list only if not
10330 already laid out. Layout artificial constructor.
10331 (java_check_methods): Deleted.
10332 (source_start_java_method): Obtain incomplete type for patchable
10334 (java_layout_classes): Fixed leading comment. Use
10335 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
10336 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
10337 before returning. Fixed comments.
10338 (java_expand_classes): Check for errors up front.
10339 (patch_method_invocation): Class to search is resolved and laid
10342 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
10344 * expr.c (java_lang_expand_expr): Add missing emit_queue.
10346 * javaop.h (int8): Removed - not used.
10347 (jbyte): Redefine portably with correct signedness.
10349 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
10351 * jcf-write.c (generate_bytecode_insns): Fix typo
10352 OPCODE_getstatic to OPCODE_getfield.
10354 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
10355 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
10356 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
10358 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10360 * jcf-parse.c (jcf_parse_source): Function returned type is
10361 void. Added prototype.
10362 (jcf_parse): Function returned type is void.
10363 (yyparse): Remove call to fclose on the last parsed file.
10365 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
10367 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10369 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
10370 (layout_class): Cope with methods featuring WFL in decl names.
10371 * decl.c (unqualified_object_id_node): New global variable,
10373 (build_decl_no_layout): Removed.
10374 * expr.c (build_primtype_type_ref): Handle Double.
10375 (java_lang_expand_expr): Fixed indentations.
10376 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
10377 (flag_wall, flag_redundant, flag_not_overriding,
10378 flag_static_local_jdk1_1, unqualified_object_id_node): Global
10379 variable declarations.
10380 (build_decl_no_layout): Removed prototype.
10381 (java_get_real_method_name): Added prototype.
10382 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
10383 (java_parse_abort_on_error): Macro now just returns.
10384 * jcf-parse.c (jcf_parse_source): Check fclose returned
10385 value. Call emit_register_classes if java_report_errors returns
10387 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
10388 flag_static_local_jdk1_1): New integer flags.
10389 (lang_decode_option): New flags set here.
10390 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
10391 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
10392 the flag_redundant variable.
10393 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
10394 when parsing java.lang.Object class.
10395 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
10396 NULL_TREE to build.
10397 (resolve_qualified_expression_name): Fixed indentation.
10398 (patch_array_ref): Changed prototype.
10399 (not_initialized_as_it_should_p): Prototype removed.
10400 (java_report_errors): Added function prototype.
10401 * parse.y (formal_parameter:): Changed error message for not yet
10402 supported final parameters.
10403 (class_type_list:): Set both PURPOSE and VALUE of created
10404 TREE_LIST to be class_type.
10405 (primary_no_new_array:): Handle class literals on primitive types.
10406 (parse_warning_context): Reinstalled correct force_error and
10407 do_warning flags setups.
10408 (java_report_errors): Changed prototype. Return java_error_count
10410 (variable_redefinition_error): Consider treating variable type as
10412 (create_interface): Warn about redundant abstract modifier if
10413 flag_redundant is set. Changed error message.
10414 (lookup_field_wrapper): Save/restore globals before/after looking
10416 (duplicate_declaration_error_p): Consider treating declaration
10417 type as a fake pointer.
10418 (register_fields): Extract real type from dependency node. Check
10419 for duplicate field declaration after type adjustment. Use
10420 DECL_INITIAL to store static final initialized values.
10421 (method_header): Extract real function type from dependency node.
10422 (check_abstract_method_header): Use GET_METHOD_NAME.
10423 (obtain_incomplete_type): Layout fake pointer type.
10424 (safe_layout_class): Don't try to check for methods before layout.
10425 (java_complete_class): Don't check for correct throws clause
10426 elements inheritance here.
10427 (resolve_and_layout): Broadened name parameter meaning.
10428 (reset_method_name): Use GET_METHOD_NAME.
10429 (java_get_real_method_name): New function.
10430 (java_check_regular_methods): Don't check methods in
10431 java.lang.Object. Verify lineage of throws clause elements. Use
10432 flag_no_overriding in warning report.
10433 (check_throws_clauses): Don't check if class was from
10434 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
10435 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
10436 (declare_local_variables): Use flag_static_local_jdk1_1 to report
10437 warning on unsupported final local variables. Use build_decl
10438 instead of build_decl_no_layout. Get real local variable type from
10440 (source_start_java_method): Get real parameter type from
10441 dependency node. Call build_decl instead of build_decl_no_layout.
10442 (java_layout_classes): Reverse tree and layout type and class as
10443 required. Mark class as loaded when done.
10444 (resolve_field_access): Fixed indentation. Restricted condition
10445 leading to static field access code generation. Set field_type
10446 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
10447 (resolve_qualified_expression_name): Initialize type_found to
10448 null. Handle static field resolved during qualification. Fixed
10449 layout on non primitive field decl types.
10450 (not_accessible_p): Fixed typo in comment.
10451 (patch_method_invocation): Resolve and layout class to search from
10453 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
10454 layout non primitive type, if necessary. Make method node only to
10456 (find_applicable_accessible_methods_list): Consider WFL'ed method
10457 decl names. Fixed indentation.
10458 (argument_types_convertible): Resolve and layout target type if
10460 (java_complete_tree): Fixed indentation problems. Rewrote
10461 CALL_EXPR thrown exceptions check. Re-installed further processing
10462 of the assignment in certain cases.
10463 (patch_assignment): Call maybe_build_primttype_type_ref to perform
10464 inlining on class literals.
10465 (valid_builtin_assignconv_identity_widening_p): Cope with constant
10467 (valid_method_invocation_conversion_p): Likewise.
10468 (patch_string): Temporary disable forbidden use of `this' in
10469 explicit constructor invocations when doing string concatenation
10470 within their scope.
10471 (patch_unaryop): Added comment. Reinstalled code to disable
10472 further check on assignment operation with cast expression RHS.
10473 (patch_switch_statement): Fixed indentation.
10474 (build_try_statement): Call build_decl instead of
10475 build_decl_no_layout.
10476 (patch_synchronized_statement): Likewise.
10477 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
10478 IS_UNCHECKED_EXPRESSION_P.
10479 (check_thrown_exceptions_do): Changed leading comment. Resolve and
10480 layout argument exception type.
10481 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
10482 of IS_UNCHECKED_EXPRESSION_P.
10484 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
10486 * jcf-parse.c (yyparse): Open class file in binary mode.
10488 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
10490 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
10492 * jcf-write.c (perform_relocations): Move check out one loop.
10494 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
10496 * Make-lang.in: Fix reference to srcdir.
10497 * jv-scan.c: Add missing xmalloc prototype.
10498 * jvgenmain.c: Ditto.
10500 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
10502 * decl.c (error_mark_node), java-tree.h: New global.
10503 * parse.y: Use empty_stmt_node instead of size_zero_node.
10504 (build_if_else_statement): If missing else, use empty_stmt_node.
10506 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
10507 (java_complete_expand_method): Complain if return is missing.
10508 (java_check_regular_methods): Comment out incorrect error check.
10509 (not_accessible_p): Fix incorrect handling of protected methods.
10510 (patch_method_invocation): Pass correct context to not_accessible_p.
10511 (find_applicable_accessible_methods_list): Likewise.
10512 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
10513 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
10514 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
10515 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
10517 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
10518 (push_int_const): Remove reundant NOTE_PUSH.
10519 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
10520 (- case SWITCH_EXPR): Fix code generation bug.
10521 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
10522 (generate_classfile): More robust for abstract methods.
10524 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
10526 * Makefile.in: jv-scan and jvgenmain all require libiberty.
10527 * Make-lang.in: Ditto.
10529 * jv-scan.c: Remove xmalloc and xstrdup definitions.
10530 * jvgenmain: Ditto.
10532 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
10534 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
10536 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
10538 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
10540 Allow uses of interface types to verify. This is not really
10541 type-safe, but it matches what Sun does, and is OK as long as
10542 there are appropriate run-time checks.
10543 * verify.c (merge_types): If merging two interface types,
10544 just set the result to java.lang.Object.
10545 * expr.c (pop_type): Any interface is matches by java.lang.Object.
10547 1998-11-13 Tom Tromey <tromey@cygnus.com>
10549 * gjavah.c (main): Handle --output-class-directory argument.
10550 * jvspec.c (lang_specific_driver): Translate `-d' into
10551 -foutput-class-dir.
10552 * jcf.h (jcf_write_base_directory): Declare.
10553 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
10554 * lang-options.h: Mention -foutput-class-dir.
10555 * jcf-write.c (jcf_write_base_directory): New global.
10556 (make_class_file_name): Put generated .class file into `-d'
10557 directory, or into source directory if -d not given. Function now
10559 (write_classfile): Free class file name. Handle case where class
10561 (DIR_SEPARATOR): New macro.
10562 Include <sys/stat.h>
10564 * Makefile.in (prefix): New macro.
10566 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
10568 * parse.y (patch_invoke): Do less if flag_emit_class_files.
10569 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
10570 here (done in patch_invoke instead).
10571 (case_identity): Moved here from parse.y.
10573 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
10574 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
10575 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
10576 so they can be efficiently scanned without recursion.
10577 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
10578 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
10579 in BLOCK iteratively, rather than recursively.
10581 * parse.y (do_unary_numeric_promotion): New function.
10582 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10584 * parse.y (patch_newarray): Various fixes.
10586 Re-do handling of switch statements (for proper block scoping).
10587 * parse.y: Add just a single block for the enture switch block,
10588 but don't create any "case blocks".
10589 (group_of_labels): Rmeoved unneeded non-terminal.
10590 CASE_EXPR and DEFAULT_EXPR are added to current block.
10591 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10592 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10593 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10594 * parse.y (wfl_operator, print_int_node): Make non-static.
10595 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10596 as part of recursive scan of block.
10597 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10598 (patch_switch_statement): Most tests move dinto java_complete_tree.
10600 * parse.y: Make various production be non-typed (void).
10601 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10602 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10603 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10605 * jcf-write.c (struct jcf_handler): New type.
10606 (struct jcf_switch_state): New type.
10607 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10608 (alloc_handler, emit_unop, emit_reloc): New functions.
10609 (adjust_typed_op): Add extra parameter ("max type" offset).
10610 (emit_switch_reloc, emit_case-reloc): New function.
10611 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10612 (generate_bytecode_insns): Support REAL_CST, switch statements,
10613 exception handling, method calls, object/array creation, and more.
10615 * class.c: Remove some unused variables.
10616 * constants.c (find_string_constant): New function.
10617 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10618 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10619 if flag_emit_class_files.
10621 1998-11-12 Tom Tromey <tromey@cygnus.com>
10623 * jcf-io.c (find_class): Added explanatory comment.
10625 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10626 trailing slash to `.zip' entries.
10628 * jvspec.c (lang_specific_driver): Correctly handle case where
10629 GC_NAME not defined.
10631 1998-11-11 Tom Tromey <tromey@cygnus.com>
10633 * jvspec.c (GC_NAME): New define.
10634 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
10636 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
10638 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
10640 * jcf-dump.c (TABLE_SWITCH): Fix typos.
10642 1998-11-11 Tom Tromey <tromey@cygnus.com>
10644 * jcf-dump.c (main): Correctly recognize `--'-style long options.
10646 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10648 * class.c (is_compiled_class): Call safe_layout_class for class
10649 compiled from source.
10650 * conver.h (convert_to_integer, convert_to_real,
10651 convert_to_pointer): Added prototypes.
10652 * decl.c (init_decl_processing): Non longer push the decls of
10653 `methodtable', `constants', `Class', `Field', `dispatchTable'
10654 `jexception' and `Method'.
10655 * expr.c (build_invokeinterface): New function.
10656 (expand_invoke): static variable CLASS_IDENT now in
10657 build_invokeinterface. Use build_invokeinterface.
10658 (expand_java_field_op): Moved code to inline
10659 java.lang.PRIMTYPE.TYPE into a function.
10660 (build_primtype_type_ref): New function.
10661 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10662 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10663 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10664 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10665 (DECL_LOCAL_STATIC_VALUE): New macro.
10666 (build_invokeinterface, build_primtype_type_ref): New function
10668 (java_parse_abort_on_error): Macro rewritten.
10669 * jcf-parse.c (current_method): Add comment to declaration.
10670 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10671 Function prototypes fixed.
10672 (jcf_parse_source): push/pop parser context. save/restore global.
10673 (parse_source_file): Fixed leading comment. Now take a
10674 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10675 classes and pop the parser context anymore.
10676 (yyparse): Push parser context, save globals, parse the source
10677 file, restore globals and pop the parser context when processing a
10679 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10680 * lex.c (java_parse_doc_section): New function.
10681 (java_lex): Call java_parse_doc_section when appropriate. Build an
10682 operator around INSTANCEOF_TK.
10683 * lex.h (java_lineterminator, java_sprint_unicode,
10684 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10685 Prototypes rewritten.
10686 (java_parse_escape_sequence, java_letter_or_digit_p,
10687 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10688 java_read_unicode, java_store_unicode, java_read_char,
10689 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10690 Added function prototypes.
10691 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10693 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10695 (struct parser_ctxt): New fields: deprecated,
10696 current_parsed_class_un, gclass_list.
10697 (fix_method_argument_names, issue_warning_error_from_context,
10698 resolve_package, lookup_package_type): New function prototypes.
10699 (resolve_expression_name): Fixed function prototype.
10700 (find_applicable_accessible_methods_list): Fixed indentation, added
10701 extra argument in prototype.
10702 (check_final_assignment, build_null_of_type, check_deprecation,
10703 check_method_redefinition, reset_method_name,
10704 java_check_regular_methods, java_check_abstract_methods,
10705 maybe_build_primttype_type_ref): New function prototype.
10706 * parse.y (conver.h): Include.
10707 (INSTANCEOF_TK): Tagged <operator>.
10708 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10709 (relational_expression:): Build binop for instanceof.
10710 (java_push_parser_context): Remember ctxp->gclass_list across
10712 (java_pop_parser_context): Simply return if no context
10713 exists. Remember gclass_list across contexts.
10714 (issue_warning_error_from_context): New function.
10715 (parse_error_context): Don't setup ctxp->elc here. Call
10716 issue_warning_error_from_context instead.
10717 (parse_warning_context): Likewise.
10718 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10719 setup. Link new class/interface to ctxp->gclass_list.
10720 (add_superinterfaces): Register interface as incomplete if not
10722 (create_class): Remember class unqualified name in
10723 ctxp->current_parsed_class_un. Check class deprecation.
10724 (register_fields): Check field deprecation. Remember static final
10725 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10727 (method_header): New local variable ORIG_ARG. Use unqualified
10728 current class name for check on constructor errors. Promote return
10729 type if of record type. Argument list fix moved in
10730 fix_method_argument_names, called here. Check method deprecation.
10731 (fix_method_argument_names): New function.
10732 (method_declarator): Promote record typed arguments.
10733 (safe_layout_class): Check class methods before layout.
10734 (java_complete_class): Compute field layout when patched.
10735 (do_resolve_class): Try to load class after having it renamed
10736 after the package name.
10737 (get_printable_method_name): Use DECL_CONTEXT.
10738 (reset_method_name): New function.
10739 (check_method_redefinition): Use reset_method_name.
10740 (java_check_regular_methods): New local variable
10741 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10742 names for error report. Check for compile-time error when method
10743 found has default (package) access.
10744 (java_check_abstract_methods): Now takes an interface DECL node as
10745 an argument. Also reinstall real name on unchecked
10746 overriding/hiding methods for error report.
10747 (java_check_methods): Fixed leading comment. Get classes to verify
10748 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10749 CLASS_METHOD_CHECKED_P on class verification.
10750 (lookup_java_method2): Get real method name if necessary.
10751 (find_in_imports): Don't check package class access here.
10752 (resolve_package, lookup_package_type): New functions.
10753 (java_layout_classes): Fixed leading comment. Take classes to be
10754 laid out from ctxp->gclass_list.
10755 (java_complete_expand_methods): Don't expand native and abstract
10757 (java_expand_classes): New function.
10758 (resolve_expression_name): Use additional argument ORIG. Retrieve
10759 values of static final field of primitive types.
10760 (resolve_field_access): Handles static final field of promotive
10762 (resolve_qualified_expression_name): Handle STRING_CST as
10763 primaries and package name resolution. Check deprecation on found
10764 decls. Set where_found and type_found on non static field resolved
10765 during qualification. Layout non primitive field decl types.
10766 (check_deprecation): New function.
10767 (maybe_access_field): Simplified.
10768 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10769 removed. Reverse method's argument when primary is a type. Don't
10770 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10771 instead. Include abstract class in the list of class searchable
10772 for constructors. Use DECL_CONTEXT of found method for access
10773 checks. Check method deprecation.
10774 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10775 converting arguments. Handle INVOKE_INTERFACE.
10776 (lookup_method_invoke): Search constructor using existing
10777 infrastructure (don't rely on lookup_java_constructor anymore).
10778 (find_applicable_accessible_methods_list): Extra argument flag
10779 LC. Now include constructor in the search.
10780 (qualify_ambiguous_name): Conditional expression are primaries.
10781 (not_initialized_as_it_should_p): static final are always
10783 (java_complete_tree): Pass extra NULL argument to
10784 resolve_expression_name. Stricter test to carry on patching
10785 assignments. New case for INSTANCEOF_EXPR.
10786 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10787 (check_final_assignment, maybe_build_primttype_type_ref): New
10789 (patch_assignment): Detect resolved static finals and carry normal
10790 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10791 (try_builtin_assignconv): Access constant 0 on all primitive
10793 (valid_builtin_assignconv_identity_widening_p): Accept identical
10794 types. Accept all promoted type on int type.
10795 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10796 assigned to a reference.
10797 (valid_method_invocation_conversion_p): Accept to check null
10799 (build_binop): Merge declaration and initialization of local
10801 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10802 numeric types. Improved validity test for qualify operators on
10804 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10805 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10806 primitive type and issue the appropriate error message.
10807 (resolve_type_during_patch): Mark class loaded when resolved.
10808 (patch_cast): Allow null to be cased to reference types.
10809 (build_null_of_type): New function.
10810 (patch_array_ref): Handle array on references correctly.
10811 (patch_return): Removed unused local variable MODIFY. Force
10812 boolean to be returned as integers. Allows null to be returned by
10813 a function returning a reference.
10814 * typeck.c (convert_to_integer, convert_to_real,
10815 convert_to_pointer): Prototypes moved to convert.h
10816 (lookup_argument_method): Use method real name, if necessary.
10818 1998-10-30 Tom Tromey <tromey@cygnus.com>
10820 * class.c (build_class_ref): Changed name of primitive classes to
10823 * class.c (make_class_data): Renamed fields: nmethods to
10824 method_count, method_count to dtable_method_count. Always set
10825 `state' field to 0.
10826 * decl.c (init_decl_processing): Likewise.
10828 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10830 * class.c (layout_class): Don't mangle <finit>, produce
10831 __finit<class> instead. Don't verify artificial methods.
10832 * decl.c (finit_identifier_node): New declared global.
10833 (init_decl_processing): finit_identifier_node initialized.
10834 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10835 * java-tree.h (finit_identifier_node): Declared as extern.
10836 (struct lang_decl): New field called_constructor.
10837 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10838 (CLASS_HAS_FINIT_P): New macro.
10839 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10840 explicit constructor invocation.
10841 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10842 CALL_SUPER_CONSTRUCTOR_P): New macros.
10843 (write_classfile): Added prototype.
10844 * jcf-parse.c (jcf_parse_source): Parse and remember for
10845 generation if the file was seen on the command line.
10846 (parse_source_file): Don't write the class file here.
10847 (yyparse): Loop on files rewritten. Set current_jcf.
10848 (parse_zip_file_entries): Parse class file only if it was found.
10849 * lang.c (init_parse): Don't open command line provided filename
10851 (lang_parse): Don't set main_jcf anymore.
10852 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10853 (JCONSTRUCTOR_CHECK): New macro.
10854 (JBSC_TYPE_P): New macro.
10855 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10856 (COMPLETE_CHECK_OP_2): New macro.
10857 (struct parse_ctxt): New field explicit_constructor_p.
10858 (check_class_interface_creation): Fixed prototype indentation.
10859 (patch_method_invocation_stmt): Prototype reflects added argument.
10860 (patch_invoke): Likewise.
10861 (complete_method_declaration, build_super_invocation,
10862 verify_constructor_circularity,
10863 build_this_super_qualified_invocation, get_printable_method_name,
10864 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10865 verify_constructor_super, create_artificial_method,
10866 start_artificial_method_body, end_artificial_method_body,
10867 generate_field_initialization_code): New function prototypes.
10868 * parse.y: Fixed leading comment
10869 (constructor_header:, constructor_body:, block_end:): Rules tagged
10871 (type_declaration:): Call maybe_generate_finit.
10872 (method_declaration:): Action for method_body: placed in new
10873 function complete_method_declaration, called here.
10874 (constructor_declaration:): Defined actions. Removed leading
10876 (constructor_header:): New rule with action.
10877 (constructor_body:): Rule rewritten using block_begin: and
10878 block_end:. Defined actions.
10879 (constructor_declarator:, explicit_constructor_invocation:):
10881 (block:): Use new rules block_begin: block_end:.
10882 (block_begin:, block_end:): New rules and actions.
10883 (block_statements:): Fixed error message for explicit
10885 (method_invocation:): Call build_this_super_qualified_invocation
10886 if primary is `this' or `super' was seen.
10887 (conditional_expression:): Action defined.
10888 (extra_ctxp_pushed_p): New static global flag.
10889 (java_parser_context_save_global): Create parser context if
10890 necessary. Use extra_ctxp_pushed_p to remember it.
10891 (java_parser_context_restore_global): Pop extra parser context if
10893 (build_array_from_name): Array on primitive types are marked
10895 (register_fields): Restore new name in field initializer
10896 expression if type was altered. Non static fields initialized upon
10897 declaration marked initialized.
10898 (maybe_generate_finit): New function.
10899 (maybe_generate_clinit): Use create_artificial_method,
10900 start_artificial_method_body, end_artificial_method_body. Generate
10901 debug info for enclosed initialization statements.
10902 (method_header): Fixed leading comment. Check constructor
10903 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10905 (complete_method_declaration, constructor_circularity_msg,
10906 verify_constructor_circularity): New functions.
10907 (get_printable_method_name): New function.
10908 (check_method_redefinition): Don't rename <finit> methods. Fix
10909 declared constructor names. Error message for
10910 constructors modified.
10911 (java_check_regular_methods): Local variable seen_constructor
10912 renamed saw_constructor. Skip verification on constructors. Create
10913 default constructor with create_artificial_method.
10914 (java_check_methods): Removed unnecessary empty line.
10915 (create_artificial_method, start_artificial_method_body,
10916 end_artificial_method_body): New functions.
10917 (java_layout_classes): Changed leading comment. Reverse fields
10918 list if necessary. Always layout java.lang.Object if being
10920 (java_complete_expand_methods): Verify constructor circularity.
10921 (java_complete_expand_method): Call fix_constructor on
10922 constructors. Local variable no_ac_found removed. Restore
10923 bindings if method body expansion failed.
10924 (fix_constructors, verify_constructor_super,
10925 generate_field_initialization_code): New function.
10926 (java_expand_classes): Fixed leading comment. Write class file
10928 (resolve_expression_name): Check for illegal instance variable
10929 usage within the argument scope of an explicit constructor
10931 (resolve_qualified_expression_name): Pass extra from_super flag
10932 when invoking patch_method_invocation_stmt. New case for
10933 conditional expression when used as a primary. Check for error
10934 when acquiring super.
10935 (patch_method_invocation_stmt): Added extra argument super. New
10936 local variable is_static_flag. Set class_to_search according to
10937 the nature of the constructor invocation. Don't add `this'
10938 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10939 invocation within the argument scope of explicit constructor
10940 invocation. Set is_static according to is_static_flag. Provide
10941 extra `super' argument to patch_invoke invocation.
10942 (patch_invoke): New argument from_super. Loop on arguments
10943 indentation fixed. Pass from_super to invocation_mode. New switch
10944 case INVOKE_SUPER. Fixed error message in switch default case.
10945 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10947 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10948 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10949 message takes constructors into account.
10950 (find_applicable_accessible_methods_list): Fixed indentation.
10951 (qualify_ambiguous_name): Take explicit constructor invocation
10952 into account. Deal with a conditional expression as a primary to
10954 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10955 case. Added extra argument to patch_method_invocation_stmt.
10956 Register calls made to explicit constructor `this'. Don't call
10957 save_expr in ARRAY_REF case when emitting class files. Check for
10958 illegal use of this when expanding explicit constructor invocation
10960 (complete_function_arguments): Set and reset parser context
10961 explicit_constructor_p field value when appropriate.
10962 (build_super_invocation, build_this_super_qualified_invocation):
10964 (patch_assignment): Fixed typo.
10965 (patch_unaryop): Check on final fields occurs only when a decl
10967 (patch_return): Take constructors into account.
10968 (patch_conditional_expr): New function.
10969 * typeck.c (build_java_signature): Removed unnecessary empty line.
10971 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10973 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10975 1998-10-28 Tom Tromey <tromey@cygnus.com>
10977 * decl.c (init_decl_processing): Renamed fields.
10978 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10979 interface_len, msize fields.
10981 * class.c (make_class_data): Removed subclass_head and
10982 subclass_next fields.
10983 * decl.c (init_decl_processing): Removed subclass_head and
10984 subclass_next fields.
10986 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10988 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10989 * mangle.c (emit_unicode_mangled_name): Similarly.
10991 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10993 * jcf-parse.c (get_constant): Place braces around code to compute
10994 'd' when REAL_ARITHMETIC is not defined.
10996 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10998 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
11001 1998-10-23 Tom Tromey <tromey@cygnus.com>
11003 * lang-specs.h: `.zip' files are input to jc1.
11005 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
11007 * jvspecs.c: Add (but don't enable) support for combining multiple
11008 .class and .java input filenames to a single jc1 invocation.
11009 Add support for -C flag (copile to .class files).
11010 Translate -classpath and -CLASSPATH arguments.
11011 * lang-specs.h: Don't set %2 spec.
11013 1998-10-22 Tom Tromey <tromey@cygnus.com>
11015 * jcf-path.c (add_entry): Don't add trailing separator if entry is
11017 (add_path): Don't add trailing separator to non-empty path
11020 * lang.c (lang_decode_option): Check for -fclasspath and
11021 -fCLASSPATH before examining other `-f' options.
11023 * java-tree.h (finalize_identifier_node): Don't declare.
11024 * class.c (make_class_data): Don't push "final" field.
11025 * decl.c (init_decl_processing): Don't push "final" field.
11026 (finalize_identifier_node): Removed.
11027 (init_decl_processing): Don't set finalize_identifier_node.
11029 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
11031 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
11033 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
11034 (JV_SCAN_SOURCES): New macro.
11035 (JCF_DUMP_SOURCES): Likewise.
11036 (jcf-dump$(exeext)): New target.
11037 (jv-scan$(exeext)): New target.
11039 1998-10-22 Tom Tromey <tromey@cygnus.com>
11041 * Makefile.in (LEX): Removed.
11042 (LEXFLAGS): Likewise.
11043 (SET_BISON): New macro.
11045 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
11046 spurious diffs in parse.c.
11047 ($(PARSE_SCAN_C)): Likewise.
11048 (PARSE_DIR): New macro.
11050 (PARSE_SCAN_C): Likewise.
11051 (PARSE_RELDIR): New macro.
11053 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
11055 * jcf-io.c (find_class): Use saw_java_source to determine when to
11056 look for `.java' file.
11057 * jcf-parse.c (saw_java_source): New global.
11058 (yyparse): Set it if `.java' file seen.
11060 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
11061 (GCJH_SOURCES): Likewise.
11062 * Makefile.in (datadir): New macro.
11063 (libjava_zip): Likewise.
11064 (JAVA_OBJS): Added jcf-path.o.
11065 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11066 (../gcjh$(exeext)): Likewise.
11067 (jcf-path.o): New target.
11068 * java-tree.h (fix_classpath): Removed decl.
11069 * jcf-parse.c (fix_classpath): Removed.
11070 (load_class): Don't call fix_classpath.
11071 * parse.y (read_import_dir): Don't call fix_classpath.
11072 * lex.h: Don't mention classpath.
11073 * lex.c (java_init_lex): Don't initialize classpath.
11074 * jcf-io.c (classpath): Removed global.
11075 (find_class): Use jcf_path iteration functions. Correctly search
11076 class path for .java file.
11077 (open_in_zip): New argument `is_system'.
11078 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
11079 classpath-related options.
11080 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
11082 (lang_init): Call jcf_path_init.
11083 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
11084 * lang-specs.h: Handle -I. Minor cleanup to -M options.
11085 Correctly put braces around second string in each entry.
11086 * gjavah.c (main): Call jcf_path_init. Recognize all the new
11087 classpath-related options.
11088 (help): Updated for new options.
11089 * jcf.h: Declare functions from jcf-path.c. Don't mention
11090 `classpath' global.
11091 * jcf-path.c: New file.
11093 * jcf-depend.c: Include jcf.h.
11095 * jcf-write.c (localvar_alloc): Returns `void'.
11096 (localvar_free): Removed unused variable.
11098 * lang.c (OBJECT_SUFFIX): Define if not already defined.
11099 (init_parse): Use OBJECT_SUFFIX, not ".o".
11101 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11103 * class.c (emit_register_classes): Renamed from
11104 emit_register_class.
11105 * java-tree.h (emit_register_classes): Prototype renamed from
11106 emit_register_class.
11107 * jcf-parse.c (yyparse): Call emit_register_classes once before
11109 * parse.y (java_expand_classes): No longer register classes.
11111 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11113 * class.c (is_compiled_class): New local variable
11114 seen_in_zip. Identify classes found in currently compiled source
11116 * decl.c (complete_start_java_method): Fixed typo.
11117 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
11118 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
11119 (CLASS_P): Moved around.
11120 (java_parse_abort_on_error): Macro moved from jcf-parse.c
11121 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
11123 (jcf_parse_source): Changed leading comment. Removed unnecessary
11124 fclose and CLASS_FROM_SOURCE_P marking.
11125 (parse_source_file): New local variables remember_for_generation
11126 and filename. Mark parsed file name identifier node. Removed block
11127 executed when parse_only was null. Set remember_for_generation.
11128 Use it as an argument to java_pop_parser_context.
11129 (yyparse): New local variables several_files, list, next node and
11130 current_file_list. Split ampersand separated file names into
11131 current_file_list. Iterate through the list and parse accordingly.
11132 * parse.h (java_pop_parser_context): New function prototype.
11133 * parse.y (ctxp_for_generation): New static global variable.
11134 (java_pop_parser_context): New argument generate. Link popped ctxp
11135 to ctxp_for_generation list accordingly.
11136 (java_complete_expand_methods): Fixed indentation.
11137 (java_expand_classes): New function.
11139 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
11141 * Makefile.in: Link with libiberty.a instead of memmove.o.
11143 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11145 * lex.c (setjmp.h): No longer included.
11146 * lex.h (setjmp.h): Included.
11147 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
11148 (duplicate_declaration_error_p): Renamed from
11149 duplicate_declaration_error.
11150 (build_array_from_name): New function prototype.
11151 * parse.y (setjmp.h): No longer included.
11152 (variable_declarator_id): Define action.
11153 (build_array_from_name): New function.
11154 (duplicate_declaration_error_p): Renamed from
11155 duplicate_declaration_error. Fixed leading comment.
11156 (register_fields): Main `for' loop reorganized. Uses
11157 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
11158 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
11159 build_array_from_name.
11160 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
11162 (read_import_dir): Don't try to skip `.' and `..'.
11163 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
11164 build_array_from_name. Main `for' loop reorganized.
11165 (resolve_qualified_expression_name): When building access to a
11166 field, use the type where the field was found, not its own type.
11167 (maybe_access_field): Use field DECL_CONTEXT if the type where the
11168 field was found is null.
11169 (qualify_ambiguous_name): Sweep through all successive array
11172 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11174 * java-tree.h (pop_labeled_block, lang_printable_name,
11175 maybe_add_interface, set_super_info, get_access_flags_from_decl,
11176 interface_of_p, inherits_from_p, fix_classpath,
11177 complete_start_java_method, emit_handlers, init_outgoing_cpool,
11178 make_class_data, register_class, alloc_name_constant): New
11179 function prototypes.
11180 * lang.c (lang_decode_option): Set argc argument unused. Fixed
11181 indentation. Added cast to remove warning.
11182 (lang_printable_name): Set v argument unused.
11183 (lang_print_error): Added argument to lang_printable_name call.
11184 (java_dummy_print, print_lang_decl, print_lang_type,
11185 print_lang_identifier, lang_print_xnode): All argument marked
11187 * lex.c (java_unget_unicode): Removed unnecessary argument.
11188 (java_allocate_new_line): Unused local variable is gone.
11189 (java_read_char): Added parenthesis in expressions to remove
11190 warnings. Added final return statement.
11191 (java_read_unicode): Added parenthesis in expression to remove
11193 (java_parse_end_comment): Fixed java_unget_unicode invocation.
11194 (java_parse_escape_sequence): Likewise.
11195 (java_lex): Unused local variables are gone. Fixed
11196 java_unget_unicode invocation.
11197 * lex.h (set_float_handler): Prototype added when JC1_LITE not
11199 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
11200 lang_printable_name invocation in macro.
11201 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
11203 (duplicate_declaration_error): Suppressed unused argument in
11205 (identical_subpath_p): Function declaration is gone.
11206 (patch_invoke): Suppressed unused argument in prototype.
11207 (patch_cast, build_labeled_block, check_thrown_exceptions):
11209 * parse.y (setjmp.h): Included
11210 (toplev.h): Likewise.
11211 (field_declaration:): Suppressed unused local
11212 (label_decl:): Fixed build_labeled_block invocation.
11213 (java_pop_parser_context): Put extra parenthesis around assignment
11215 (yyerror): Suppressed unused local variables.
11216 (variable_redefinition_error): Fixed lang_printable_name
11218 (create_interface): Suppressed unused local variables.
11219 (create_class): Likewise.
11220 (duplicate_declaration_error): Suppressed unused argument. Fixed
11221 lang_printable_name invocation.
11222 (register_fields): Suppressed unused local variable. Fixed
11223 duplicate_declaration_error invocation.
11224 (method_header): Suppressed unused local variable.
11225 (method_declarator, parser_check_super): Likewise.
11226 (java_complete_class): Suppressed unused local variable. Fixed
11227 fatal error message.
11228 (complete_class_report_errors): Added default: in switch.
11229 (java_check_regular_methods): Fixed lang_printable_name
11231 (check_throws_clauses): Likewise.
11232 (java_check_abstract_methods): Suppressed unused local
11233 variable. Fixed lang_printable_name invocation.
11234 (read_import_entry): Added supplemental return statement.
11235 (read_import_dir): Suppressed unused local variables.
11236 (check_pkg_class_access, declare_local_variables): Likewise.
11237 (source_start_java_method): Suppressed unused extern variable
11239 (expand_start_java_method): Suppressed unused extern and local
11240 variable declarations.
11241 (java_complete_expand_methods): Likewise.
11242 (java_complete_expand_method): Suppressed unused local variables.
11243 (make_qualified_name): Likewise.
11244 (resolve_qualified_expression_name): Added default: in
11245 switch. Fixed lang_printable_name invocation.
11246 (class_instance_creation_expression): Added parenthesis around
11248 (patch_method_invocation_stmt): Fixed lang_printable_name and
11249 patch_invoke invocations.
11250 (check_for_static_method_reference): Fixed lang_printable_name
11252 (patch_invoke): Suppressed unused arguments and local variables.
11253 (lookup_method_invoke): Suppressed unused local variables.
11254 (qualify_ambiguous_name): Added default: in switch.
11255 (identical_subpath_p): Function removed.
11256 (patch_assignment): Suppressed unused local variables. Suppressed
11257 unnecessary if statement. Fixed lang_printable_name invocations.
11258 (try_builtin_assignconv): Fixed lang_printable_name invocations.
11259 (valid_ref_assignconv_cast_p): Parenthesis around
11260 expression. Suppressed unused local variables.
11261 (build_binop): Suppressed unused local variables. fixed
11262 lang_printable_name invocations.
11263 (string_constant_concatenation): Suppressed unused local
11265 (patch_unaryop): Fixed lang_printable_name invocation.
11266 (patch_cast): Suppressed unnecessary argument. Fixed
11267 lang_printable_name invocation.
11268 (patch_array_ref): Fixed lang_printable_name invocation.
11269 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
11270 (build_labeled_block): Suppressed unused argument.
11271 (generate_labeled_block): Fixed build_labeled_block invocation.
11272 (build_loop_body): Suppressed unused local variables.
11273 (patch_loop_statement): Likewise.
11274 (patch_exit): Fixed lang_printable_name invocation.
11275 (patch_switch_statement): Likewise.
11276 (case_identity): First argument marked unused.
11277 (patch_try_statement): Fixed lang_printable_name invocations.
11278 (patch_synchronized_statement, patch_throw_statement): Likewise.
11279 (check_thrown_exceptions): Fixed check_thrown_exceptions and
11280 lang_printable_name invocations.
11281 (check_thrown_exceptions_do): Suppressed unused argument.
11283 1998-10-14 Tom Tromey <tromey@cygnus.com>
11285 * jcf-write.c (write_classfile): Add output class file as target.
11286 * lang-options.h: Added -MD, -MMD, -M, and -MM.
11287 * jcf.h: Added declarations for dependency-tracking functions.
11288 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
11289 * lang.c (lang_decode_option): Recognize -MD and -MMD.
11290 (finish_parse): Call jcf_dependency_write.
11291 (dependency_tracking): New global.
11292 (DEPEND_SET_FILE): New define.
11293 (DEPEND_ENABLE): New define.
11294 (init_parse): Enable dependency tracking if required.
11296 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
11297 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11298 (../gcjh$(exeext)): Likewise.
11299 (jcf-depend.o): New target.
11300 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
11301 (GCJH_SOURCES): Likewise.
11302 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
11304 (find_classfile): Added dep_name argument.
11305 (find_class): Compute name of dependency.
11306 (open_in_zip): Call jcf_dependency_add_file.
11307 * gjavah.c (output_file): No longer global.
11308 (usage): Don't mention "gjavah".
11310 (java_no_argument): Likewise.
11311 (version): Likewise.
11312 (main): Recognize and handle -M family of options.
11313 (print_mangled_classname): Return is void.
11314 (process_file): Handle case where output is suppressed.
11315 (HANDLE_END_FIELD): Likewise.
11316 (HANDLE_METHOD): Likewise.
11317 * jcf-depend.c: New file.
11319 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
11321 * java-tree.def: Add missing newline at EOF.
11323 1998-10-13 Tom Tromey <tromey@cygnus.com>
11325 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
11326 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
11328 Include <config.h> and "system.h".
11329 (disassemble_method): Undefine RET to avoid clash with
11330 config/i386/i386.h.
11332 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11334 * decl.c (runtime_exception_type_node, error_exception_type_node):
11335 New global variables.
11336 (init_decl_processing): Initialized.
11337 * expr.c (java_lang_expand_expr): Set caught exception type to
11338 null if catch handler argument doesn't exit.
11339 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
11341 * java-tree.h (runtime_exception_type_node,
11342 error_exception_type_node): Global variables declared.
11343 (DECL_FUNCTION_THROWS): New macro.
11344 (DECL_FUNCTION_BODY): Modified comment.
11345 (DECL_SPECIFIC_COUNT): Likewise.
11346 (struct lang_decl): New field throws_list.
11347 (IS_UNCHECKED_EXPRESSION_P): New macro.
11348 * lex.c (java_lex): Generate location information for THROW_TK.
11349 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
11350 EXCEPTIONS_P): New macros.
11351 (enum jdep_code): New value JDEP_EXCEPTION.
11352 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
11353 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
11354 PATCH_METHOD_RETURN_ERROR): New macros.
11355 (patch_method_invocation_stmt): Added new argument to prototype.
11356 (patch_synchronized_statement, patch_throw_statement,
11357 check_thrown_exceptions, check_thrown_exceptions_do,
11358 purge_unchecked_exceptions, check_throws_clauses): New function
11360 * parse.y Fixed typo in keyword section.
11361 (throw:): Rule tagged <node>.
11362 (THROW_TK): Keyword tagged <operator>.
11363 (method_header:): Last argument to call to method_header passed
11365 (throws:, class_type_list:, throw_statement:,
11366 synchronized_statement:, synchronized:): Defined actions.
11367 (method_header): New local variable current. Register exceptions
11368 from throws clause.
11369 (java_complete_tree): Complete and verify exceptions from throws
11371 (complete_class_report_errors): Error message on exceptions not
11373 (java_check_regular_methods): Fixed typo. Shortcut on private
11374 overriding methods. Changed error message on method
11375 redefinition. Check for throws clause compatibility.
11376 (check_throws_clauses): New function.
11377 (java_check_abstract_methods): Use DECL_NAME for wfl or current
11378 method. Changed error message on method redefinition.
11379 (currently_caught_type_list): New static variable.
11380 (java_complete_expand_methods): Purge unchecked exceptions from
11381 throws clause list. Call PUSH_EXCEPTIONS before walk and
11382 POP_EXCEPTIONS after.
11383 (resolve_qualified_expression_name): Pass new argument as NULL to
11384 patch_method_invocation_stmt.
11385 (patch_method_invocation_stmt): New argument ref_decl. Invoke
11386 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
11387 argument list when appropriate. Use new argument if non null to
11388 store selected method decl.
11389 (patch_invoke): Convert if necessary args of builtin types before
11390 forming CALL_EXPR. Argument list no longer reversed here.
11391 (invocation_mode): Treat final methods as static methods.
11392 (java_complete_tree): New cases for THROW_EXPR: and
11393 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
11395 (complete_function_arguments): No more RECORD_TYPE
11396 conversion. Function parameter nodes no longer saved.
11397 (valid_ref_assignconv_cast_p): Avoid handling null type.
11398 (patch_binop): Fixed null constant reference handling.
11399 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
11400 BUILD_THROW macros.
11401 (patch_try_statement): Fixed comments. Record caught types in
11402 list, push the list, expand try block and pop the list.
11403 (patch_synchronized_statement, patch_throw_statement,
11404 check_thrown_exceptions, check_thrown_exceptions_do,
11405 purge_unchecked_exceptions): New functions.
11406 * typeck.c (lookup_argument_method): Allow WFL in place of method
11407 DECL_NAME during method definition check
11409 1998-10-09 Tom Tromey <tromey@cygnus.com>
11411 * gjavah.c (decode_signature_piece): New function.
11412 (print_c_decl): Use it. Added `name_override' argument.
11413 (print_method_info): Use name_override argument to print_c_decl.
11414 (seen_fields): Removed.
11415 (print_field_info): Don't update seen_fields.
11416 (struct method_name): New structure.
11417 (method_name_list): New global.
11418 (print_method_info): Add new method to list of methods.
11419 (name_is_method_p): New function.
11420 (print_field_info): If field name has same name as method, then
11422 (process_file): Parse methods before fields.
11423 (field_pass): New global.
11424 (HANDLE_END_FIELD): Take field_pass into account.
11426 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11428 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
11429 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
11431 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
11433 * jvspec.c: Fix bug in jvgenmain_spec patch.
11435 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11437 * Makefile.in (lang.o:): Install dependency on java-tree.def.
11438 * decl.c (soft_exceptioninfo_call_node): New global variable.
11439 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
11440 takes extra integer argument. soft_exceptioninfo_call_node
11442 * except.c (java_set_exception_lang_code): New function
11443 (method_init_exceptions): Called here.
11444 (prepare_eh_table_type): New function.
11445 (expand_end_java_handler): Called here.
11446 * expr.c (build_java_throw_out_of_bounds_exception): Now features
11447 one argument. Modified generation of call to
11448 soft_badarrayindex_node to use new argument.
11449 (build_java_arrayaccess): Pass faulty index value to
11450 build_java_throw_out_of_bounds_exception.
11451 (generate_name): New function.
11452 (java_lang_expand_expr): New local variables node, current,
11453 has_finally_p. Expand TRY_EXPR node.
11454 (process_jvm_instruction): Replace top of the stack with thrown
11455 object reference when entering exception handler.
11456 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
11457 specific tree codes.
11458 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
11460 (DECL_SPECIFIC_COUNT): New macro.
11461 (prepare_eh_table_type, java_set_exception_lang_code,
11462 generate_name): New function declarations.
11463 (match_java_method): Declaration deleted.
11464 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
11466 * lex.c (TRY_TK, CATCH_TK): Generate location information.
11467 * parse.h (redefinition_error, refine_accessible_methods_list,
11468 can_cast_to_p): Function declaration removed.
11469 (classitf_redefinition_error, variable_redefinition_error,
11470 parse_jdk1_1_error, find_applicable_accessible_methods_list,
11471 find_most_specific_methods_list, argument_types_convertible,
11472 enter_a_block, valid_builtin_assignconv_identity_widening_p,
11473 valid_cast_to_p, valid_method_invocation_conversion_p,
11474 try_reference_assignconv, add_stmt_to_compound,
11475 build_jump_to_finally, build_tree_list, patch_try_statement,
11476 java_get_catch_block): New function declarations.
11477 * parse.y (string_buffer_type): Global variable deleted.
11478 (group_of_labels, catches, catch_clause, catch_clause_parameter,
11479 finally): Rules tagged <node>.
11480 (TRY_TK, CATCH_TK): Token tagged <operator>.
11481 (class_body_declaration:, class_member_declaration:,
11482 formal_parameter:, explicit_constructor_invocation:,
11483 interface_member_declaration:, constant_declaration:,
11484 primary_no_new_array:, class_instance_creation_expression:,
11485 array_creation_expression:): Issue error on unsuported JDK1.1
11487 (try_statement:, catches:, finally:): Define actions.
11488 (catch_clause_parameter): New rule.
11489 (catch_clause:): Use new rule catch_clause_parameter.
11490 (parse_jdk1_1_error): New function.
11491 (redefinition_error): Renamed classitf_redefinition_error.
11492 (variable_redefinition_error): New function.
11493 (check_class_interface_creation): Call
11494 classitf_redefinition_error.
11495 (java_complete_tree): Added error message on JDEP_TYPE: case.
11496 (complete_class_report_errors): Fixed indentation.
11497 (declare_local_variables): Call variable_redefinition_error.
11498 (source_end_java_method): Call java_set_exception_lang_code and
11499 emit_handlers where appropriate.
11500 (java_method_add_stmt): Call add_stmt_to_block.
11501 (add_stmt_to_block): New function.
11502 (lookup_method_invoke): Fixed outside comment. new local variable
11503 candicates. Call find_applicable_accessible_methods_list and
11504 find_most_specific_methods_list when searching for a
11505 method. Modified error report to list possible candidates when
11507 (find_applicable_accessible_methods_list,
11508 find_most_specific_methods_list, argument_types_convertible): New
11510 (refine_accessible_methods_list): Function deleted.
11511 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
11512 expr (if applicable) before calling patch_array_ref.
11513 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
11514 (enter_block): Fixed comment.
11515 (enter_a_block): New function.
11516 (patch_assignment): Reorganized. Call try_reference_assignconv for
11517 references. Call valid_cast_to_p instead of can_cast_to_p.
11518 (try_reference_assignconv,
11519 valid_builtin_assignconv_identity_widening_p): New functions.
11520 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
11521 (valid_cast_to_p, valid_method_invocation_conversion_p): New
11523 (build_string_concatenation): Don't resolve StringBuffer.
11524 (patch_cast): Fixed inverted arguments.
11525 (patch_array_ref): Code to save array expr deleted. Call
11526 valid_cast_to_p instead of can_cast_to_p.
11527 (generate_labeled_block): Call generate_name.
11528 (build_jump_to_finally, build_try_statement, java_get_catch_block,
11529 patch_try_statement): New functions.
11530 * typeck.c (match_java_method): Function deleted.
11532 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
11534 * jvspec.c: jvgenmain_spec uses different temporary file names.
11536 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
11538 * jvspec.c (lang_specific_driver): Fail if user specifies
11539 --main= when not linking.
11541 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
11543 * class.c (make_class_data): Push value for `thread' field.
11544 * decl.c (init_decl_processing): Added `thread' field to class.
11546 * class.c (add_field): Always make static fields externally
11549 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
11551 * expr.c (build_java_athrow,
11552 build_java_throw_out_of_bounds_exception, expand_invoke,
11553 build_newarray, expand_java_multianewarray, build_java_monitor):
11554 Update comments to reflect _Jv_* function names.
11556 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
11558 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
11559 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
11560 * parse.y (expand_start_java_method): Likewise.
11562 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
11564 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11566 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11567 (add_field): No longer need to convert from RECORD_TYPE to pointer,
11568 * expr.c: Remove no-longer-needed calls to promote_type.
11569 * decl.c (give_name_to_locals): Liekwise.
11570 * jcf-parse.c (get_class_constant): Compensate for new signatures.
11571 * parse.y: Add/remove promote_type calls as appropriate.
11572 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
11573 (parse_signature_string): Likewise.
11574 (build_java_array_type): Fix for now signature convenions.
11576 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
11578 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
11580 * class.c (init_class_processing): libjava function renamed to
11583 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11585 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11586 * java-tree.def: Fixed DEFTREECODE third argument.
11587 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11588 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11589 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11590 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11591 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11592 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11593 * lang.c (java_tree_code_type, java_tree_code_length,
11594 java_tree_code_name): New arrays.
11595 (lang_init): Append Java tree node definitions to Gcc ones.
11596 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11598 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11600 (java_lex): Allow declaration of empty string constants. Retain
11601 location information on CASE_TK and DEFAULT_TK.
11602 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11603 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11604 Modified to be more robust.
11605 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11606 (build_new_invocation, try_builtin_assignconv,
11607 patch_switch_statement, string_constant_concatenation,
11608 build_string_concatenation, patch_string_cst, patch_string,
11609 java_expand_switch): New function declarations.
11610 * parse.y: Rules related to switch and EH tagged <node>.
11611 (label_id): Set to NULL_TREE
11612 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11614 (this_or_super:): Fixed indentation.
11615 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11616 statement_expression:): Removed call to RULE on all sub-rules.
11617 (switch_expression:, switch_labels:): New rules.
11618 (switch_statement:, switch_block:, switch_block_statement_groups:,
11619 switch_block_statement_group:, switch_labels:, switch_label:):
11621 (throw_statement:, synchronized_statement:, try_statement:):
11622 Defined temporary actions.
11623 (class_instance_creation_expression:): Call
11624 build_new_invocation. Fixed indentation.
11625 (field_access): Fixed indentation.
11626 (method_invocation): Likewise.
11627 (make_qualified_primary): Use THIS_EXPR.
11628 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
11629 resolving from SUPER, set *type_found.
11630 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
11631 (java_complete_tree): Removed unused local variable `location'. Case
11632 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
11633 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
11634 on MODIFY_EXPR: and all binary operator tree code cases. Removed
11635 STRING_CST: case. default: checks for patchable strings.
11636 (complete_function_arguments): Transform string constant or
11637 crafted StringBuffer if necessary.
11638 (build_method_invocation): Fixed comments.
11639 (build_new_invocation): New function.
11640 (patch_assignment): Call try_builtin_assignconv to figure a valid
11641 assignment conversion between builtin types.
11642 (try_builtin_assignconv): New function.
11643 (build_binop): Use URSHIFT_EXPR directly to call build.
11644 (operator_string): Use UNARY_PLUS_EXPR.
11645 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
11647 (do_merge_string_cste, merge_string_cste,
11648 string_constant_concatenation, build_string_concatenation,
11649 patch_string, patch_string_cst): New function.
11650 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11651 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11652 (build_newarray_node): Use NEW_ARRAY_EXPR.
11653 (build_this): Use THIS_EXPR.
11654 (build_return): Enable debug information on return statement.
11655 (build_if_else_statement): Likewise.
11656 (complete_labeled_statement): Fixed related comment.
11657 (build_loop_body): Fixed comment.
11658 (build_bc_statement): Enable debug information on break/continue
11660 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11662 (patch_switch_statement, case_identity, java_expand_switch): New
11665 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11667 * buffer.h (BUFFER_INIT): New macro.
11668 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11669 Pass (struct jcf_partial *state) to most functions.
11670 (jcf_block, jcf_relocation): New types.
11671 Support labels, branches, conditionals, loops.
11673 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11675 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11677 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11679 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11680 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11681 not integer_type_node (INT_TYPE_SIZ bits).
11683 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11685 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11686 * jcf-dump.c (print_exception_table): New function.
11687 (disassemble_method): Better handling of wide instructions.
11688 Make more robust for bad input.
11690 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11692 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11695 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11697 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11699 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11701 * Makefile.in ($(PARSE_H)): Removed target.
11703 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11705 * Makefile.in (JAVA_OBJS): Add memmove.o
11706 (memmove.o): New target & rules.
11708 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11710 * expr.c (expand_invoke): Don't generate a call to the class init
11713 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11715 * Makefile.in: Add many missing dependencies.
11716 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11718 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11719 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11721 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11723 * decl.c (complete_start_java_method): If method is static (and
11724 not private) call _Jv_InitClass.
11725 * expr.c (expand_invoke): Don't call build_class_init.
11727 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11729 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11731 * Make-lang.in (GCJ): Define before using.
11733 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11735 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11736 losing due to namespace pollution in GNU getopt.h
11738 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11740 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11741 (java.all.cross): Likewise.
11742 (java.rest.encap): Likewise.
11744 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11746 * gjavah.c (print_class_decls): Fix thinko in arglist
11747 * jcv-io.c (find_classfile): Similarly.
11749 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11751 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11753 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11755 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11756 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11757 * Makefile.in (PARSE_C): New macro.
11758 (PARSE_H): Likewise.
11759 (PARSE_SCAN_C): Likewise.
11760 ($(PARSE_C)): Target renamed from parse.c.
11761 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11762 (clean): Remove parse-scan.c as well.
11763 (parse.o): Depend on $(PARSE_C).
11765 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11767 * README, license.terms: Removed.
11769 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11770 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11771 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11772 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11773 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11774 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11775 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11776 and Java trademark attribution.
11778 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11780 * Makefile.in: Use gcjh, not gjavah.
11781 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11782 * Make-lang.in: Changed gjavah to gcjh everywhere.
11784 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11786 * gjavah.c: Support new -prepend -add -append flags.
11787 (print_method_info): Method is not virtual if class is final.
11789 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11791 * jv-scan.c: Fixed copyright assignment.
11792 * keyword.gperf: Likewise.
11793 * keyword.h: Likewise.
11794 * lex.c: Fixed copyright assignment.
11795 (java_lex): Push unicode back when parsing '<'.
11796 * lex.h: Fixed copyright assignment.
11797 * parse-scan.y: Likewise.
11798 * parse.h: Fixed copyright assignment.
11799 (build_debugable_stmt, complete_for_loop): New function prototypes.
11800 * parse.y: Fixed copyright assignment.
11801 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11802 size_zero_node when completing a loop with no exit condition.
11803 (for_statement_nsi:): Define action.
11804 (for_init:, for_update:): Return size_zero_node when empty.
11805 (declare_local_variables): Call build_debugable_stmt.
11806 (build_debugable_stmt): New function.
11807 (build_loop_body): Build debugable statement around loop
11809 (complete_loop_body): Take into account the debugable statement
11810 around the EXIT_EXPR.
11811 (complete_loop_body): New function.
11812 (patch_exit_expr): Fixed condition inversion.
11814 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11816 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11817 name of thread define.
11818 * jvspec.c (THREAD_NAME): New macro.
11820 (THREADLIB): Likewise.
11821 (lang_specific_driver): Recognize attempt to link with thread
11822 library or gc library. Recognize -ljava on command line so it
11823 isn't linked against more than once.
11825 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11827 * parse-scan.y (report_main_declaration): Name of the class
11828 containing `main' can be a qualified name.
11830 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11832 * config-lang.in: Changed gjavac to gjc everywhere.
11833 * Make-lang.in: Changed gjavac to gjc everywhere.
11835 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11837 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11838 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11839 and install the files.
11840 * Makefile.in (JAVA_OBJS_LITE): New variable.
11841 (compiler:): Now include jv-scan as a dependency.
11842 (../jv-scan$(exeext), parse-scan.c): New targets.
11843 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11844 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11845 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11846 check for errors even if parse_only.
11847 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11849 (yylex): New function. Uses java_lex body.
11850 (java_lex): Removed commented out statement. Remove local variable
11851 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11852 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11853 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11854 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11855 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11856 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11858 (java_lex_error): Empty if JC1_LITE is defined.
11859 (java_get_line_col): Return 0 if JC1_LITE is defined.
11860 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11861 SET_MODIFIER_CTX): Moved into the section containing the macros
11862 conditionally defined by JC1_LITE.
11863 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11864 argument if JC1_LITE is defined.
11865 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11866 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11868 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11869 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11870 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11871 to different values according to JC1_LITE.
11872 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11873 declared if JC1_LITE set.
11874 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11875 defined if JC1_LITE not set.
11876 (struct parser_ctx): Reorganized and skip the jc1 front end part
11878 (java_layout_classes): New function definition.
11879 (java_push_parser_context, java_init_lex, yyparse, yylex,
11880 yyerror): Prototype always declared. All other static function
11881 prototypes declared only if JC1_LITE is not set.
11882 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11883 declared in parse.h.
11884 (java_layout_classes): New function.
11885 (java_complete_expand_methods): No longer layout the class here.
11886 * parse-scan.y: New file.
11887 * jv-scan.c: New file.
11889 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11891 * gjavah.c (main): Handle -friend option.
11892 (friend_specs): New global.
11893 (generate_access): Handle friend_specs.
11894 (process_file): Likewise.
11895 (MAX_FRIENDS): New macro.
11896 (friend_count): New global.
11897 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11898 Changed all callers.
11900 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11902 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11903 (main): Handle processing all the entries of a named .zip archive.
11904 * jcf-io.c (jcf_trim_old_input): New function.
11905 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11907 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11909 * lang.c (flag_assume_compiled): Make default be on.
11911 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11913 * jcf-dump.c: Add bunches of flags to control output more.
11914 (process_class): New function; support printing more than one class.
11915 (main): Support new --print-main and --javap flags.
11916 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11917 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11919 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11921 Change mangling of dispatch table to match C++ vtable (w/thunks).
11922 * class.c (build_dtable_decl), java-tree.h: New function.
11923 (make_class_data): Call it.
11924 * decl.c (init_decl_processing): Likewise.
11926 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11928 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11929 soft_anewarray; adjust args passed.
11930 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11931 match _Jv_NewObjectArray.
11933 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11935 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11936 * expr.c (loopup_label): Call create_label_decl.
11937 (create_label_decl): New function.
11938 (java_lang_expand_expr): Call expand_start_bindings with argument
11940 * java-tree.h Added space after PROTO in function declarations
11942 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11943 (create_label_decl, push_labeled_block): New function
11945 * lex.c (label_id): Initialize.
11946 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11948 * parse.h Added space after PROTO in function declarations when
11950 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11951 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11952 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11953 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11955 (struct parser_ctxt): New fields current_loop,
11956 current_labeled_block.
11957 (build_if_else_statement, patch_if_else_statement,
11958 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11959 generate_labeled_block, complete_labeled_statement,
11960 build_bc_statement, patch_bc_statement, patch_loop_statement,
11961 build_new_loop, build_loop_body, complete_loop_body): New function
11963 * parse.y (java_warning_count): New global variable.
11964 (label_id): New static variable.
11965 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11966 (block:): Return size_zero_node when block is empty.
11967 (empty_statement:): Return size_zero_node.
11968 (statement:): Implement supplemental action when for_statement: is
11970 (label_decl:): New rule.
11971 (labeled_statement:): Rewritten using label_decl. Actions
11973 (labeled_statement_nsi:): Likewise.
11974 (if_then_statement): Actions implemented.
11975 (while_expression): New rule.
11976 (while_statement:): Rewritten using while_expression. Actions
11978 (while_statement_nsi:): Likewise.
11979 (do_statement_begin:): New rule.
11980 (do_statement:): Rewritten using do_statement_begin. Actions
11982 (for_statement:): Rewritten using for_begin. Actions implemented.
11983 (for_statement_nsi:): Likewise.
11984 (for_header:, for_begin:): New rules.
11985 (for_init:): Actions implemented.
11986 (statement_expression_list:, break_statement:,
11987 continue_statement:): Likewise.
11988 (yyerror): Count number of issued warning(s).
11989 (java_report_errors): Report error(s) and/or warning(s).
11990 (java_complete_class): Use build_java_argument_signature to
11991 recompute completed method signature.
11992 (java_check_regular_methods): New locals method_wfl and aflags.
11993 Use method_wfl instead of lookup_cl during error reports. Fixed
11994 indentation and modified some error messages. Use
11995 lang_printable_name in method instead of the DECL_NAME. New code
11996 to issue warnings on methods not overriding corresponding methods
11997 private to a different package.
11998 (java_method_add_stmt): Call add_stmt_to_compound.
11999 (add_stmt_to_compound): New function.
12000 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
12001 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
12002 (build_if_else_statement, patch_if_else_statement,
12003 build_labeled_block, generate_labeled_block,
12004 complete_labeled_statement, build_new_loop, build_loop_body,
12005 complete_loop_body, patch_loop_statement, build_bc_statement,
12006 patch_bc_statement, patch_exit_expr): New functions.
12007 * typeck.c (build_java_signature): Build argument signature before
12008 enclosing it in between parenthesis.
12010 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
12012 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
12013 (JAVA_OBJS): Added reminder comment
12015 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
12017 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
12018 be interpreted as a long long.
12020 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
12022 * decl.c (init_decl_processing): Use _Jv_InitClass, not
12023 soft_initialise_class. Use _Jv_NewMultiArray, not
12024 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
12025 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
12026 _Jv_CheckArrayStore, not soft_checkarraystore. Use
12027 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
12029 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
12031 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
12032 length_identifier_node): New global tree node constants.
12033 * parse.y (kw_super, kw_this, kw_length): Removed globals.
12034 Replace uses by super_identifier_node etc.
12035 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
12037 * parse.y (resolve_field_access): Don't special-case ".length" if
12038 flag_emit_class_files.
12039 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
12040 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
12043 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
12045 * decl.c (init_decl_processing): Remove unused method_type_node fields.
12046 * class.c (make_method_value): Remove init for removed fields.
12048 * class.c (layout_class): Use build_java_argument_signature.
12049 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
12051 * typeck.c (push_java_argument_signature): Removed. Merged into ...
12052 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
12053 (build_java_signature): Don't use push_java_argument_signature.
12055 * typeck.c (lookup_argument_method): New function.
12056 * parse.y (java_check_regular_methods): Use lookup_argument_method
12057 instead of lookup_java_method2 followed by lookup_java_method.
12059 * parse.y (check_method_redefinition): Minor optimization.
12061 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
12062 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
12064 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
12066 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
12069 * gjavah.c (java_float_finite): Use K&R-style definition.
12070 (java_double_finite): Likewise.
12071 (generate_access): Now returns void. Changed all callers.
12072 (last_access_generated): Removed.
12073 (process_file): Only make a single pass over the .class file.
12075 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
12077 * class.c (get_dispatch_table): Add extra dummy vtable entry,
12078 for compatibility for G++ (with -fvtable-thunks).
12079 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
12081 * gjavah.c (process_file): Use public inheritance for super-class.
12083 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12085 * lex.c (java_init_lex): Initialize ctxp->package.
12086 * parse.h (struct parser_ctxt): package and package_len replaced
12087 by tree package, an identifier node. Field method_decl_list is
12088 gone. Fixed comments.
12089 (lookup_field_wrapper, merge_qualified_name, not_accessible,
12090 class_in_current_package): New function prototypes.
12091 * parse.y (array_type:): Set class loaded flag on primitive type
12093 (package_declaration:): Assign ctxp->package to the
12095 (method_invocation:): Handle invocation of method qualified by
12097 (single_type_import_declaration:): Removed ambiguity check.
12098 (java_pop_parser_context): New local variable `next'. Reset and
12099 set IMPORT_CLASSFILE_NAME flags on current and previous import
12101 (java_accstring_lookup): Use new local macro COPY_RETURN.
12102 (lookup_field_wrapper): New function.
12103 (parser_qualified_classname): Use merge_qualified_name.
12104 (parser_check_super_interface): Broaden error message.
12105 (do_resolve_class): Check for qualified class name in the current
12106 compilation unit if appropriate.
12107 (process_imports): Check for already defined classes.
12108 (check_pkg_class_access): Got rid of call to
12109 get_access_flags_from_decl.
12110 (java_complete_expand_methods): Call safe_layout_class based on
12111 the current class size.
12112 (make_qualified_primary): Build a WFL qualification on primary if
12114 (merge_qualified_name): New function.
12115 (make_qualified_name): Use merge_qualified_name.
12116 (resolve_expression_name): Use safe_lookup_field.
12117 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
12118 (resolve_qualified_expression_name): Likewise. Check on resolved
12119 element accessibility.
12120 (not_accessible_p, class_in_current_package): New functions.
12121 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
12122 (patch_method_invocation_stmt): Merged common pieces. Check
12123 accessibility of invoked method.
12124 (check_for_static_method_reference): Add returned type in error
12126 (invocation_mode): Get rid of bogus check on PRIVATE methods.
12127 (refine_accessible_methods_list): Merged two conditions in test.
12128 (java_complete_class): Sanity check on stabilize_ref gone.
12129 * zextract.c (read_zip_archive): Cast lseek second argument to long.
12131 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
12133 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
12135 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
12137 * gjavah.c (F_NAN): Removed.
12138 (F_NAN_MASK): New macro.
12139 (F_POSITIVE_INFINITY): Removed.
12140 (F_NEGATIVE_INFINITY): Likewise.
12141 (java_float_finite): Rewrote.
12142 (D_NAN_MASK): Renamed.
12143 (java_double_finite): Rewrote.
12144 (D_POSITIVE_INFINITY): Removed.
12145 (D_NEGATIVE_INFINITY): Likewise.
12147 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
12148 If verbose, print underlying representation of value in hex.
12150 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
12152 * buffer.h, buffer.c: New files.
12153 * Makefile.in (JAVA_OBJS): Add buffer.o.
12155 Support locals variables and writing their debug entries to .class.
12156 * jcf-write.c: Simplify some by user new buffer type.
12157 (vode_buffer_grow): Removed.
12158 (struct localvar_info): New type.
12159 (localsvars, localvartable): New buffers.
12160 (localvar_alloc, localvar_free): New functions.
12161 (generate_bytecode_insns): Handle local variables.
12162 (generate_classfile): Write LocalVariableTable attribute.
12164 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12166 * jcf-io.c (open_in_zip): Check the zipfile magic number.
12167 * zipfile.h (ZIPMAGIC): New macro.
12169 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
12171 * Makefile.in (gjavah.o): Updated dependencies.
12172 (jcf-dump.o): Likewise.
12173 (all.indirect): Use ../gjavah.
12174 (../gjavah$(exeext)): Likewise.
12175 (clean): Don't remove gjavah.
12176 (clean): Remove parse.c, not java/parse.c.
12177 * Make-lang.in (java): Added gjavah.
12178 (gjavah$(exeext)): New target.
12179 (GJAVAH_SOURCES): New macro.
12180 (java.all.build): Added gjavah.
12181 (java.all.cross): Likewise.
12182 (java.rest.encap): Likewise.
12183 * config-lang.in (compilers, stagestuff): Added gjavah.
12185 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
12187 * gjavah.c (java_float_finite): New function.
12188 (java_double_finite): Likewise.
12189 (F_POSITIVE_INFINITY): New macro.
12190 (F_NEGATIVE_INFINITY): Likewise.
12192 (D_POSITIVE_INFINITY): Likewise.
12193 (D_NEGATIVE_INFINITY): Likewise.
12195 (print_field_info): Use java_float_finite and java_double_finite.
12197 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
12199 * parse.y (method_header): Name "this" implicit argument.
12201 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
12203 * jcf-write.c: Write out LineNumberTable attribute in .class file.
12204 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
12205 (put_linenumber): New function.
12206 (generate_bytecode_insns, generate_classfile): Write line numbers.
12208 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12210 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
12211 (lookup_name, build_known_method_ref, build_class_init,
12212 build_invokevirtual, invoke_build_dtable, match_java_method,
12213 build_field_ref, pushdecl_force_head, build_java_binop,
12214 binary_numeric_promotion, build_decl_no_layout,
12215 build_java_arrayaccess, build_newarray, build_anewarray,
12216 build_java_array_length_access, build_java_arraynull_check): New
12217 extern function prototypes.
12218 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12219 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
12221 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
12223 * jcf.h (jcf_out_of_synch): New extern function prototype.
12224 * parse.h: Static/global function implemented in parse.y
12225 prototyped and declarations moved at the end of the file.
12226 (DECL_P): Check that the argument isn't null.
12227 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12228 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
12229 (QUAL_DECL_TYPE): New macro.
12230 (PARAMS): Macro definition removed.
12231 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
12232 (return_statement:): Call build_return.
12233 (field_access:): Call make_qualified_primary in sub rule.
12234 (method_invocation:): Build method invocation and call
12235 make_qualified_primary when processing primaries.
12236 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
12237 get_type_from_signature.
12238 (java_check_regular_method): Extra integer 0 argument when calling
12239 lookup_java_method2.
12240 (lookup_java_interface_method2): Extra method DECL argument when
12241 calling lookup_java_interface_method2.
12242 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
12243 COMPOUND_EXPR node.
12244 (java_complete_expand_method): Layout current class iff not
12245 already done. Don't process interface's methods.
12246 (java_complete_expand_method): Use super class only if it
12247 exists. Use current class otherwise.
12248 (make_qualified_primary): New function.
12249 (resolve_expression_name): Process qualified expression or
12250 expression from primary the same way.
12251 (resolve_expression_name): Two last arguments to
12252 resolve_field_access are now NULL_TREEs.
12253 (resolve_field_access): New variable is_static. Local field must
12254 be DECLs. is_static computed on field DECLs only. Append code in
12255 where_found to the field access if necessary. Use QUAL_DECL_TYPE
12256 to initialize field_type.
12257 (resolve_qualified_expression_name): New local variable,
12258 previous_call_static and is_static. Handle primaries with function
12259 calls, casts, array references and `this'. `super' now handled as
12260 `(super_class)this'. Use is_static to clarify boolean expressions.
12261 Added code to handle case where a proper handle is required to
12262 access a field. Use QUAL_DECL_TYPE where applicable.
12263 (maybe_access_field): New function.
12264 (patch_method_invocation_stmt): New arguments primary, where,
12265 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
12266 deleted. Use `where' as a type to search from if specified. Check
12267 for static method reference where forbidden. Append primary or
12268 current_this to the argument list if not calling constructor nor
12270 (check_for_static_method_reference): New function.
12271 (patch_invoke): Layout the class on which new is done if
12273 (lookup_method_invoke): Changed format to report errors on
12275 (qualify_ambiguous_name): New local variable this_found. Now
12276 handle things from primaries. Method call are considered
12278 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
12279 changed into NULLs.
12280 (not_initialized_as_it_should_p): Comply with the new DECL_P.
12281 (java_complete_tree): New case fo RETURN_EXPR. Process function
12282 call arguments in separate function.
12283 (complete_function_arguments): New function.
12284 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
12286 (patch_assignment): Take the return function slot into account as
12287 a RHS. Distinguish assignment from a return.
12288 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
12289 when checking methods in interfaces.
12290 (resolve_type_during_patch): NULL argument to unresolve_type_p
12291 instead of NULL_TREE.
12292 (patch_newarray): Fixed typo in comment.
12293 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
12294 (build_return, patch_return): New functions.
12295 * typeck.c (lookup_java_constructor): Fixed typo in comment.
12297 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
12299 * constants.c (find_name_and_type_constant, find_fieldref_index,
12300 find_methodref_index): New methods.
12301 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
12302 just return given method. Also, rename to build_known_method_ref.
12303 (expand_invoke): Rename call to build_invoke_non_interface.
12304 * java-tree.h, parse.h: Update prototype.
12305 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
12306 (such as expand_expr_stmt) if flag_emit_class_files.
12307 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
12308 STACK_TARGET, IGNORE_TARGET): New macros.
12309 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
12310 (generate_bytecode_insn): New function to generate method's bytecode.
12311 (generate_classfile): Node generate Code attribute for a method.
12312 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
12313 push_long_const, field_op, adjust_typed_op, maybe_wide):
12314 New functions used by generate_bytecode_insn.
12316 * typeck.c (signature_include_return): Remove variable.
12317 (push_java_argument_signature, build_java_argument_signature): New.
12318 (build_java_signature): Use push_java_argument_signature.
12319 * parse.y: Use build_java_argument_signature instead of fiddling
12320 with signature_include_return.
12322 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
12324 * gjavah.c (print_c_decl): Always generate JArray<>* for array
12327 * Makefile.in (all.indirect): Added gjavah$(exeext).
12328 (gjavah$(exeext)): Added $(exeext).
12331 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12333 * class.c (layout_class): Call to java_layout_parsed_class replace
12334 by safe_layout_class.
12335 * expr.c (build_java_array_length_access): Removed static storage
12336 class in the function definition.
12337 (build_java_arraynull_check): Likewise.
12338 Also fixed typos in two comments.
12339 * lex.c (java_init_lex): Initialize static global kw_length.
12340 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
12341 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
12343 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
12344 * parse.h (resolve_no_layout): New static function declaration.
12345 (get_identifier_in_static): Declaration removed.
12346 (java_layout_parsed_class): Function name declaration changed to
12348 (build_newarray_node, patch_newarray, resolve_type_during_patch,
12349 not_initialized_as_it_should_p, build_this): New static function
12351 (pushdecl_force_head, build_java_binop, int_fits_type_p,
12352 binary_numeric_promotion, stabilize_reference,
12353 build_decl_no_layout, build_java_arrayaccess): Extern function
12354 declarations moved into their own section.
12355 (build_newarray, build_anewarray, build_java_array_length_access,
12356 build_java_arraynull_check): New extern function declarations.
12357 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
12358 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
12360 (CALL_CONSTRUCTOR_P): New macro.
12361 * parse.y (kw_length): New static global tree node.
12362 (return_statement): Tagged <node>.
12363 (RETURN_TK): Tagged <operator>.
12364 (variable_declarator_id:): Build variable declaration with an
12365 empty initialization value if a syntax error was found in the
12366 initialization part of the variable declaration.
12367 (statement_without_trailing_substatement:): return_statement: now
12368 uses the default rule.
12369 (return_statement:): Temporarily fixed to return NULL_TREE.
12370 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
12371 (class_instance_creation_expression:): Class creation rules now
12372 call build_method_invocation upon reduction.
12373 (array_creation_expression:): Rules call build_newarray_node upon
12375 (dim_exprs:): Build a list of dimension expressions.
12376 (dim_expr:): Store location of the OSB_TK in the dimension
12378 (method_invocation:): Added a new error rule.
12379 (build_unresolved_array_type): WFL argument may also be an array
12380 on a primitive type. Name of the argument changed to reflect this.
12381 (method_declarator): Insert argument type at the beginning of the
12382 argument type list and later reverse the list.
12383 (unresolved_type_p): Argument 'returned' may be optionally
12385 (java_layout_class_from_source): Function renamed
12387 (resolve_and_layout): Now call resolve_no_layout and
12389 (resolve_no_layout): New function.
12390 (purify_type_name): New function.
12391 (complete_class_report_errors): Call purify_type_name during error
12392 report on a type not found.
12393 (process_imports): error_found local variable doesn't need to be
12394 initialized to zero.
12395 (declare_local_variables): New local type_wfl. Fixed typo in error
12396 message. type_wfl assigned to unresolved type and used to register
12397 incomplete type. Build a WFL around the variable initialization
12398 statement so that debug info can be generated on it.
12399 (source_start_java_method): Reverse argument list after they've
12401 (current_this): New static global variable.
12402 (java_complete_expand_methods): Set current_this when appropriate.
12403 (resolve_expression_name): Build correct static and non static
12404 field access bearing a simple name.
12405 (resolve_field_access): Resolve the length field of arrays. Handle
12407 (patch_method_invocation_stmt): Set the type of the method
12408 invocation to error_mark_node. This value is later overridden by a
12409 valid type, if any. Don't handle qualified constructor invocation
12410 as qualified method invocation. Call lookup_method_invoke with its
12411 new flag. It's no longer necessary to access the selected method
12412 as the value of a tree list. Handle constructor invocation.
12413 (patch_invoke): Reverse argument list when invoking non interface
12414 methods. Insert call to new as the first argument of the
12416 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
12417 defined within a final class. Return INVOKE_STATIC if the invoked
12418 method is a constructor.
12419 (lookup_method_invoke): New lc argument is a flag to indicate a
12420 constructor lookup. Now handle constructor lookup. Choose the most
12421 specific method in case several were matching the invocation
12422 requirements. Return a method decl instead of a tree list featuring
12423 one single method decl element.
12424 (refine_accessible_methods_list): New lc flag argument to
12425 indicate that a constructor is being looked up.
12426 (not_initialized_as_it_should_p): New function.
12427 (java_complete_tree): Now process fake tree codes
12428 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
12429 save_expr on resolved function call arguments. Case on
12430 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
12431 (patch_assignment): LHS can be a field access expression. When
12432 dealing with reference, lhs_type is the promoted type of the
12433 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
12435 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12436 (patch_binop): Use not_initialized_as_it_should_p where
12438 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12439 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
12441 (resolve_type_during_patch): New function.
12442 (patch_cast): Call resolve_type_during_patch to resolve type and
12443 report error accordingly.
12444 (patch_array_ref): Use not_initialized_as_it_should_p where
12445 applicable. Array base expression is saved before being
12446 used. Promote the type of an array elements if it contains non
12448 (build_newarray_node, patch_newarray, build_this): New functions.
12450 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
12452 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
12453 increment it in `for' statement.
12454 (print_field_info): If number is inf or nan, don't print it.
12455 (print_method_info): If method name is `delete', just ignore it.
12456 (print_c_decl): Special-case jstringArray.
12458 * gjavah.c (help): New function.
12459 (no_argument): New function.
12460 (usage): Changed text.
12461 (main): Rewrote argument handling. Now handles -v, --help,
12463 (version): New function.
12464 (found_error): New global.
12465 (main): Return found_error.
12466 (generate_access): Set found_error.
12467 (print_c_decl): Likewise.
12469 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
12471 * gjavah.c (print_c_decl): Don't print "," when examining field.
12472 Skip type name when looking at "[L" types.
12473 (process_file): Now static.
12474 (generate_access): Now returns int.
12475 (last_access_generated): New global.
12476 (process_file): Clear last_access_generated; make multiple passes
12478 (print_field_info): Just return if generate_access returns true.
12479 (print_method_info): Likewise. Also, allow <init> functions to
12481 (print_c_decl): Added is_init argument. Print constructors
12483 (print_cxx_classname): Use UTF8_GET to extract characters from
12485 (print_base_classname): New function.
12486 (print_class_decls): New function.
12487 (process_file): Use it.
12488 (utf8_cmp): New function.
12490 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
12492 * lang-options.h: Format changed to match changes in gcc/toplev.c
12493 to implement a --help option.
12495 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
12497 * decl.c (init_decl_processing): Revert change to dtable_type.
12499 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
12501 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
12503 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
12505 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
12507 * lang.c (lang_init): Default flag_exceptions to 1, without
12508 checking to see if it's 2 first.
12510 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
12512 * constants.c: Include "system.h".
12513 * decl.c: Likewise.
12514 * lang.c (flag_new_exceptions): Get via extern now.
12515 (lang_init_options): New functions. Turn on flag_new_exceptions.
12517 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12519 * lex.c (java_lex): Return 0 when we see an invalid character in
12522 * lex.c (java_read_char): Specify extra argument when calling
12524 (java_read_unicode, java_parse_end_comment,
12525 java_parse_escape_sequence): Likewise,
12526 (java_lex): Specify extra argument when calling
12527 java_lex_error. Test that IDs are beginning with a legal character
12528 for IDs. Handle invalid characters with an error message and a
12529 call to java_lex_error.
12530 (java_lex_error): Adjust column position by new argument
12531 `forward'. Issue an error even if in the middle of reporting an
12534 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
12536 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
12537 we don't explicitly put a null pointer when we're copying it.
12539 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
12541 * gjavah.c (print_cxx_classname): New function.
12542 (super_class_name): Likewise.
12543 (print_super_fields): Removed.
12544 (in_super): Removed.
12545 (print_field_info): Never generate #defines.
12546 (print_c_decl): Changed generated types to match JNI. No longer
12547 print class name before method name.
12548 (print_method_info): Print "static" before static methods.
12549 Print "virtual" before non-final methods.
12550 (usage): Use exit(1), not exit(-1).
12552 (print_field_info): Use %.17g to print a double.
12553 (last_access): New globals.
12554 (process_file): Initialize last_access.
12555 (usage): Now static.
12556 (ACC_VISIBILITY): New define.
12557 (generate_access): New function.
12558 (print_field_info): Call it.
12559 (print_method_info): Likewise. Also, generate information for all
12560 methods, not just native methods. Return void.
12561 (print_c_decl): Return void.
12562 (print_field_info): Return void.
12564 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12566 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12567 processing the jc1 grammar file. Prefix bison functions and
12568 variables with java_.
12569 (parse.c): Dependencies on parse.h and lex.h
12570 * expr.c (build_java_arrayaccess): Function now global.
12571 * java-tree.h: Comment reorganized to carry on previous
12572 classification effort.
12573 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
12574 RESOLVE_TYPE_NAME_P): New flags on WFLs.
12575 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
12576 java_parse (new prefix java_ generated by bison).
12577 (java_layout_parsed_class, java_register_parsed_class): Function
12579 (yyparse): Removed unnecessary call to init_outgoing_cpool.
12580 * lex.c (static tree wfl_op): Variable deleted.
12581 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12582 ctxp fields to NULL_TREE.
12583 (java_lex): No longer create WFL for operators. Filename caching
12584 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12585 created as STRING_CST and later expanded. Removed extra argument
12586 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12588 (build_wfl_node): Removed code in comments.
12589 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12590 store token and location data in the current bison token.
12591 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12592 static/extern function declaration at the beginning of the file.
12593 (struct qualification): Data structure definition deleted.
12594 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12595 (qualify_ambiguous_name): Function declaration modified. Function
12596 now returns nothing.
12597 (build_array_ref, patch_array_ref, make_qualified_name,
12598 resolve_qualified_expression_name, maybe_generate_clinit,
12599 resolve_field_access): New static function declarations.
12600 (build_java_arrayaccess): New extern function declaration.
12601 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12602 (CALL_EXPR_PRIMARY): Macro deleted.
12603 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12604 (struct parser_ctxt): Field initialized_final
12605 removed. non_static_initialized, static_initialized: New fields.
12606 * parse.y (static tree kw_super, static tree kw_this): New global
12608 (%union): tree wfl field of operator member replaced by int
12609 location. WFLs are non longer created for operators.
12610 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12611 (qualified_name:): Now calls make_qualified_name to build the
12613 (type_declaration:): Consider generating <clinit> when class
12615 (variable_declarator:): Directly build an assignment node when the
12616 variable is initialized when declared.
12617 (this_or_super:): Build a WFL and set current location when THIS
12618 or SUPER are parsed.
12619 (expression_statement:): Wrap statement around a WFL.
12620 (primary_no_new_array:): Fixed typo. Changed value returned by
12621 THIS_TK because of its new type (temporary).
12622 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12623 (field_access:): Build qualified name with SUPER.
12624 (method_invocation:): Fixed returned value because of SUPER's new
12626 (array_access:): Use OSB_TK location information.
12627 (post_increment_expression:, post_decrement_expression:,
12628 unary_expression:, pre_increment_expression:,
12629 pre_decrement_expression:, unary_expression_not_plus_minus:,
12630 cast_expression:, multiplicative_expression:,
12631 additive_expression:, shift_expression:, relational_expression:,
12632 equality_expression:, and_expression:, exclusive_or_expression:,
12633 inclusive_or_expression:, conditional_and_expression:,
12634 conditional_or_expression:, assignment:): Use new location/token
12635 information available on operators.
12636 (create_class): Set super_decl_type to NULL_TREE when processing
12638 (register_fields): Field initialization is now a MODIFY_EXPR
12639 node. Chain initialization code to the matching lists (according
12640 the the field declaration modifiers).
12641 (maybe_generate_clinit): New function.
12642 (method_header): Don't set method's DECL_NAME to a WFL when adding
12643 methods to java.lang.Object.
12644 (resolve_and_layout): Now can return NULL_TREE if the type
12645 resolution fails. Otherwise, return the class DECL instead of its
12647 (check_method_redefinition): Don't patch method DECL_NAME if it
12648 belongs to java.lang.Object.
12649 (process_imports): Simply assign error_found to the value returned
12650 by check_pkg_class_access.
12651 (declare_local_variables): Don't use their init statements (if
12652 any) when parsing error were previously found. Reuse MODIFY_EXPR
12653 build during parsing as an init statement.
12654 (java_method_add_stmt): Now return the current method body.
12655 (java_layout_parsed_class, java_register_parsed_class): Functions
12657 (java_complete_expand_methods): Initialize the constant pool on a
12658 per class basis. Layout the classes before expanding their method
12659 bodies. Don't try expand artificial constructor code if error were
12660 found. Make the classes data and register them if no error were
12662 (java_complete_expand_method): Retrieve an artificial constructor
12663 argument list before entering its body. Assign the top block to
12664 the artificial constructor function body and set types of declared
12665 blocks and compound statements to void. Walk method body if not an
12666 artificial constructor.
12667 (make_qualified_name, cut_identifier_in_qualified): New functions.
12668 (resolve_expression_name): Fixed comments. Save/restore the
12669 current class CLASS_LOADED_P flag value. Build non qualified
12670 static field access and handle qualified expression names.
12671 (resolve_field_access, resolve_qualified_expression_name): New
12673 (patch_method_invocation_stmt): Use the new expression resolution
12674 scheme, calling resolve_field_access when the function call is
12675 resolved as an expression.
12676 (qualify_ambiguous_name): Function rewritten to work on qualified
12677 expression produced by make_qualified_name.
12678 (java_complete_tree): Promote type when function's argument are
12679 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12680 the assignment to discover further errors if RHS is a expression
12681 name that fails to evaluate. Declare LHS initialized even though
12682 the assignment failed. Don't use the location variable and removed
12683 extra argument in patch function calls. Now handle the ARRAY_REF
12684 case and build internal string representation when STRING_CSTs are
12686 (build_method_invocation): Don't wrap function call around a WFL.
12687 (build_assignment): Likewise. Use the operator location
12689 (patch_assignment): Handle array access LHSs. Handle error
12690 provenance, resulting in a better error report.
12691 (build_binop): Use op_location from operator as binop location
12693 (build_unaryop, build_incdec, build_cast): Likewise.
12694 (patch_binop): Extract location information from the node. Fixed
12695 typo in error message.
12696 (patch_unary_op): Extract location information from the node.
12697 (build_array_ref, patch_array_ref): New functions.
12699 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12701 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12702 match _Jv_IsInstanceOf.
12703 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12704 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12706 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12708 * decl.c (init_decl_processing): Functions are now named
12709 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12711 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12713 * java-tree.h (load_class): Add prototype.
12714 * class.c (is_compiled_class): Add missing arg to load_class.
12715 * expr.c (expand_java_NEW): Call load_class.
12716 * parse.y (process_import): Removed bogus use of void return value.
12718 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12720 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12721 Function name is "_Jv_Throw" instead of "soft_athrow".
12722 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12723 Function name is "_Jv_AllocObject" instead of "soft_new".
12724 Takes an extra parameter (object size).
12725 * expr.c: Update calls.
12727 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12729 * lex.c (java_get_line_col): Handle end-of-file.
12730 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12732 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12734 * lang.c (lang_init): Make -fexceptions the default.
12735 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12736 exception handling is not turned on.
12738 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12740 * lang.c (flag_new_exceptions): Make this this default.
12741 * decl.c (end_java_method): Call emit_handlers.
12742 * except.c (method_init_exceptions): Set language code and version.
12743 (expand_start_java_handler): Enable exception, and call
12744 expand_eh_region_start.
12745 (expand_end_java_handler): Enable exception, and set up catch blocks.
12746 (emit_handlers): New routine to generate the saved handlers.
12747 * java-except.h (emit_handlers): Add prototype.
12749 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12751 We used to have three different representations of the constant pool:
12752 the CPool structure, the tree_constant_pool, and the constructures
12753 used to build the Class object (which may need class and string
12754 constants) in compiled code. None were appropriate for compiling
12755 to .class files, so I did a major overhaul.
12757 First, the tree_constant_pool array was removed. Things were
12758 modified to the CPool structure in the JCF could be used.
12759 Second, a "capacity" field was added to the CPool, and functions
12760 written to search for a matching constant, adding one if not found.
12761 The code that generated the Class object was changed to use a CPool.
12762 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12763 the static Class object are now only in build_constants_constructor.
12764 Finally, I wrote code which can generate a .class file (including its
12765 constant pool) from the RECORD_TYPE of a class. This is a big step
12766 on the way to compiling Java source into .class files.
12768 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12769 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12771 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12772 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12773 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12774 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12775 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12776 (lang_type): Removed constant_pool field.
12777 * jcf.h (CPool): Renamed size to count. Added field capacity.
12778 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12779 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12780 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12782 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12783 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12784 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12785 (set_constant_entry, find_constant1, find_constant2,
12786 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12787 find_utf8_constant, find_class_or_string_constant): New functions.
12789 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12790 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12791 (give_name_to_class, get_class_constant): Likewise.
12792 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12793 (get_name_and_type_constant, get_ref_constant): Removed.
12794 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12795 * parse.y: Don't save/restore tree_constant_pool.
12796 * verify.c (verify_jvm_instructions): Update for new approach.
12797 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12799 * lang-options.h: Added -femit-class-file, -femit-class-files.
12800 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12801 (lang_f_options): Added "emit-class-file(s)".
12803 * expr.c (build_java_arrayaccess): Generate more efficient array
12804 bounds checking, by using unsigned compare.
12806 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12808 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12810 * parse.h: New comment on the handling of unresolved type
12811 identifiers. JDEPs are now part of the jdep_code enum.
12812 (typedef struct jdep): Now use enum jdep_code or int, depending on
12813 availability. Both are narrowed down to an 8 bits bitfield.
12814 (CALL_EXPR_PRIMARY): Fixed comment.
12816 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12818 * Make-lang.in (java): Added gjavac and jvgenmain.
12819 (java.start.encap): Depend on gjavac.
12820 (java.rest.encap): Depend on jvgenmain.
12822 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12823 (JAVA_CROSS_NAME): Likewise.
12824 (java.all.build): Depend on jvgenmain and gjavac.
12825 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12826 (jvgenmain$(exeext)): New target.
12827 (java.install-common): Wrote.
12828 * config-lang.in (compilers, stagestuff): Added gjavac and
12831 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12833 * lang.c (lang_decode_option): New argc/argv interface.
12835 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12837 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12838 * decl.c (build_decl_no_layout): New function.
12839 * expr.c (java_lang_expand_expr): Layout declarations found in
12840 blocks before they're pushed.
12841 * jcf-parse.c (load_class): Save current line when parsing class
12843 (parse_source_file): Register class before expanding their
12845 * lang.c (put_decl_node): Produce `null' when `void *' is
12847 * lex.c (static tree wfl_op): New static global, for error report
12849 (java_init_lex): wfl_operator and wfl_op initialized
12850 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12852 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12853 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12854 build_unresolved_array_type): New static function definitions.
12855 (build_decl_no_layout): New extern function declared.
12856 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12857 faulty modifier exists.
12858 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12859 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12860 (UNARY_PLUS_EXPR): New fake operator.
12861 (struct parser_ctxt): New field osb_number.
12862 * parse.y (static tree wfl_operator): New static WFL for operator
12863 bound error messages.
12864 (DECR_TK, INCR_TK): Moved.
12865 (OP_TK): Tagged <operator>.
12866 (array_type:): Now call build_unresolved_array_type.
12867 (dim_expr:): Count the number of '[' seen.
12868 (post_increment_expression, post_decrement_expression,
12869 pre_increment_expression, pre_decrement_expression,
12870 unary_expression_not_plus_minus, unary_expression:): Actions are
12871 now building the corresponding unary expressions.
12872 (cast_expression:): Actions are now building cast expressions.
12873 (build_unresolved_array_type): New function.
12874 (create_interface): Reset the number of declared interfaces.
12875 (create_class): Likewise.
12876 (method_header): Methods declared within the scope of an interface
12877 are now implicitly set public and abstract.
12878 (java_complete_class): Variable's and parameter's type are patched
12879 with a promoted type.
12880 (declare_local_variables): Resolved non builtin types are promoted
12881 before being used to build a variable decl. Removed type patch
12882 posted on variable initialization statement.
12883 (source_start_java_method): Use build_decl_no_layout to build the
12884 decl of a parameter of incomplete type.
12885 (java_register_parsed_class): Process interfaces too. Call
12886 rest_of_decl_compilation on each processed class declarations.
12887 (java_complete_expand_methods): Don't attempt to expand things in
12889 (java_complete_tree): Process CONVERT_EXPR, even though it always
12890 has a type. Propagate error_mark_node to node's type too. Promote
12891 method's call argument type and return error_mark_node if
12892 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12893 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12894 handle unary operator nodes.
12895 (build_assignment): Added comment.
12896 (print_int_node): New function.
12897 (patch_assignment): New second argument. New error handling. Use
12898 print_int_node. Handle references. Use can_cast_to_p to issue
12899 different error message according to the context and check upon
12900 the initialization of the RHS.
12901 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12902 (operator_string): Handle more operators.
12903 (patch_binop): No longer use a function static
12904 wfl_operator. Improved error message on shift distance.
12905 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12906 patch_cast): New functions.
12908 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12910 * jvspec.c: New file.
12911 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12913 * java-tree.h (identifier_subst): Add declaration.
12915 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12917 * jvgenmain.c (main): Generate call to JvRunMain.
12919 * class.c (make_class_data): Push value for "sync_info" field.
12920 * decl.c (init_decl_processing): Push "sync_info" field.
12922 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12924 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12925 Java (source) name, not signature.
12926 Set TYPE_ALIGN to (at least) that of element_type.
12928 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12930 * class.c: Moved classname-mangling-rekated code to ...
12931 * mangle.c: ... this new file.
12932 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12933 * Makefile.in: Update for above changes.
12935 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12937 * expr.c (truthvalue_conversion): Convert integer and floating
12938 point value to their truth value.
12939 * lex.c (java_lex): Handle the `null' literal.
12940 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12941 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12942 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12945 * parse.y: Reorganization/documentation on token declaration.
12946 (binop_lookup[]): New added new tree codes.
12947 (relational_expression): Build corresponding binary operators.
12948 (equality_expression, conditional_and_expression,
12949 conditional_or_expression): Likewise.
12950 (java_complete_class): Fix crash in debug message.
12951 (java_complete_tree): Check initialization of method call
12952 arguments. Further bogus node evaluation to detect more error
12953 during assignments. Handles more binary operators.
12954 (patch_assignment): Use DECL_P.
12955 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12957 (operator_string): Handle more case. Compacted source.
12958 (patch_binop): Changed function comment. Checking for
12959 uninitialized first operand takes the compound assignment into
12960 account and uses DECL_P. Checking for uninitialized second operand
12961 delayed to routine's end. Use macros to issue type bound error
12962 messages and issue messages on both operands if their types are
12963 different. Force fixed type into node. Handle all binary
12966 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12968 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12969 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12970 build operator node and return tokens.
12971 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12972 * parse.h (java_complete_tree): Changed returned type in prototype.
12973 (build_method_invocation, build_assignment, patch_assignment,
12974 patch_binop): New static function declarations.
12975 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12976 BUILD_EXPR_WFL): New macros.
12977 * parse.y (enum tree_code binop_lookup[]): New static for token to
12979 (%union): Parser union has new sub-structure `operator'.
12980 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12981 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12982 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12983 ASSIGN_ANY_TK): Tokens tagged `operator'.
12984 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12985 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12986 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12987 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12988 (assignment_operator:): Rule tagged `operator'.
12989 (expression_statement:): Re-installed default rule.
12990 (method_invocation:): Sub rules call build_method_invocation.
12991 (postfix_expression:): Don't attempt to resolve name here. Just
12993 (multiplicative_expression:): Sub-rules build corresponding binop
12995 (additive_expression:, shift_expression:, and_expression:,
12996 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12997 (assignment:): Sub rule invoke build_assignment.
12998 (assignment_operator:): Default rules on sub rules.
12999 (force_error): Added documentation on this variable.
13000 (declare_local_variables): Build initialization calling
13002 (expand_start_java_method): Removed unused rtx declaration. Mark
13003 arguments as already initialized.
13004 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
13005 (java_complete_expand_methods): Don't process next method if
13006 completion of the previous one triggered errors.
13007 (java_complete_expand_method): Call source_end_java_method if no
13008 error were found during completion.
13009 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
13010 locals declaratilon. Handle names found within a class. Return
13011 error_mark_node when things aren't found.
13012 (patch_method_invocation_stmt): Return error_mark_node on failures.
13013 (patch_invoke): Removed unused local. Return the correct node.
13014 (java_complete_tree): Now returns a value. The BLOCK section binds
13015 local identifiers and the type of a BLOCK is now void. Assign the
13016 result of operand completion on COMPOUND_EXPR. Assign the
13017 encapsulated node of a WFL to the result of its completion, except
13018 when the node is an identifier. Now handle MODIFY_EXPR and several
13019 binary operators. Return error_mark_node on errors.
13020 (build_method_invocation, build_assignment, patch_assignment,
13021 build_binop, operator_string, patch_binop): New functions.
13022 * typeck.c (binary_numeric_promotion): New function.
13024 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
13026 * class.c (identifier_subst): New convenience wrapper for ident_subst.
13027 Replace most uses of ident_subst by identifier_subst.
13029 * class.c (push_class_static_dummy_field): Removed function.
13030 (build_class_ref): Find Class object decl by looking up "CNAME.class",
13031 instead of looking got "class" static field. Create that decl here.
13032 (class_identifier_node): Removed; no longer needed.
13033 (init_class_processing): Don't init class_identifier_node.
13034 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
13035 Do nreverse 0 times (instead of twice) for Object and Class.
13036 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
13038 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
13040 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
13041 while initializing linenumber_count and linenumber_table.
13042 Do it before init_function_start (which calls emit_line_note).
13043 * expr.c (expand_byte_code): Don't need to clear lineno here.
13045 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
13047 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
13048 then mangle number as _N_.
13050 * class.c (mangle_class_field): New function.
13051 (build_class_ref): Set assembler name of class reference using
13052 mangle_class_field.
13053 (push_class_static_dummy_field): Likewise.
13055 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
13057 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
13058 of assigning to TREE_CODE. The latter method exploits a feature
13059 of GCC that is not ANSI compliant.
13061 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13063 * decl.c (pushdecl_force_head): New function.
13064 (pushlevel): Removed conditional printf.
13065 (complete_start_java_method): Don't enter local variable scope if
13066 function is compiled from source code.
13067 * expr.c: parse.h now included
13068 (java_lang_expand_expr): New function.
13069 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
13070 printf. Terminate buffer when doing directories.
13071 * jcf-parse.c (parse_source_file): Call lang_init_source before
13072 parsing and before code generation.
13073 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
13074 use printf if the macro is defined.
13075 * lang.c (lang_init): Install lang_expand_expr hook on
13076 java_lang_expand_expr.
13077 (java_dummy_print): New function.
13078 (lang_init_source): New function.
13079 * lex.c (java_lex): Remember location of an opening brace at the
13080 second nesting level.
13081 (java_is_eol): Unget character seen after a CR if it is EOF.
13082 * parse.h: Now includes lex.h
13083 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
13084 printf if the macro is defined.
13085 (expand_start_java_method, build_expr_block, enter_block,
13086 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
13087 New static function declarations.
13088 (pushdecl_force_head): New extern function declaration.
13089 (INCOMPLETE_TYPE_P): New macro.
13090 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
13091 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
13092 BLOCK_EXPR_ORIGIN): New macros.
13093 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
13094 DECL_SOURCE_LINE_LAST): New macros.
13095 (struct parser_ctxt): Removed field current_method_decl, redundant
13096 with the field current_function_decl. Added fields
13097 first_ccb_indent1 and pending_block.
13098 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
13099 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
13101 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
13102 (compilation_unit:): Cosmetic on sub rule.
13103 (type_declaration:): Cosmetic on sub rules. Added an error rule.
13104 (variable_initializer:): Installed default rule on expression:.
13105 (method_declaration:): method_header: starts a new
13106 method. method_body: installs the function body, absorbs blocks
13107 emitted for temporary variable scopings, pops function's body block
13108 and merges function's last statement lineno in DECL_SOURCE_LINE.
13109 (method_body:): Installed default rules.
13110 (block:): Call enter_block when an opening brace is seen. Absorb
13111 scoping blocks and call exit_block when a closing brace is seen.
13112 (block_statement:): Cosmetic changes.
13113 (method_invocation:): Create WFL around CALL_EXPR node.
13114 (patch_stage): Added comment around definition.
13115 (method_header): Try to use first_ccb_indent1 as the first line of
13116 the method, so BP debug info are emitted at the first opening
13117 brace of the function. If the function has no body, use the
13118 location of the function's name. Override currently defined method
13119 name with the matching WFL so we can point redefinition errors
13120 using the location where the function's name was declared.
13121 (check_abstract_method_header): Interprets DECL_NAME as an
13122 identifier or as a WFL, accordingly.
13123 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
13124 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
13125 location and name information out of it and reinstall DECL_NAME to
13126 its original identifier node value.
13127 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
13128 function's source code).
13129 (read_import_dir): Test the value returned by find_class and issue
13130 a fatal accordingly.
13131 (declare_local_variables): Push a new block for the scope of the
13132 new variable(s) if code has been already generated at that nesting
13133 level. Pinpoint redefinition errors using the variable id
13134 WFLs. Generate initialization code if necessary. If the variable
13135 type is incomplete, register a patch on its decl.
13136 (source_start_java_method): Rewritten. Define a new block for the
13137 function's parameters. Build parameter decl out of function's
13138 arguments and register them for a patch if their types are
13140 (expand_start_java_method): Includes the part of
13141 source_start_java_method that was pushing the parameter decls and
13142 completing the method start code.
13143 (source_end_java_method): Removed call the expand_end_bindings and
13144 poplevel (already taken care of). Reinstall function's arguments
13145 and get function's last line of code before calling
13146 expand_function_end.
13147 (java_method_add_stmt): New comment before the function's
13148 code. Complement the second operand of the current COMPOUND_EXPR
13150 (java_complete_expand_methods): Don't generate debug info on line
13151 zero when expanding a generated constructor.
13152 (java_complete_expand_method): Set start and end line numbers for
13153 a artificially generated constructor to one and manually call
13154 enter_block and exit_block when defining it. For all methods:
13155 expand function's start calling the new expand_start_java_method
13156 and invoke java_complete_tree on the effective method's body, if
13158 (resolve_expression_name): Now use lookup_name_in_blocks to search
13159 local variable decls and print out an error when variables are
13161 (patch_method_invocation_stmt): Inserted comment before the
13163 (lookup_method_invoke): Chain method's arguments using chainon
13164 with the current arg list as a second argument. Inserted missing
13165 IDENTIFIER_POINTER when reporting an error on methods not found.
13166 (refine_accessible_methods_list): Don't retain constructors.
13167 (patch_arguments): Function removed.
13168 (java_complete_tree): Inserted comment before the function's
13169 code. New case for BLOCKs. Moved the WFL case a bit
13170 further. Complete function's arguments.
13171 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
13172 maybe_absorb_scoping_blocks): New functions.
13174 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13176 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
13178 * jcf-parse.c (parse_source_file, java_error_count): New forward
13179 and extern declarations.
13180 (java_parse_abort_on_error): Macro moved.
13181 (jcf_parse_source): fatal called if fopen fails. Now calls
13183 (parse_source_file): New parse_only parameter. Reflects the
13184 elimination of the second pass.
13185 (yyparse): parse_source_file called with argument set to 0.
13186 * jcf.h (JCF_ZERO): Sets java_source to zero.
13187 * lex.c (java_init_lex): pass argument is gone. Function modified
13188 to be called once during the analysis of a file.
13189 (java_unget_unicode): Fixed typo in fatal message.
13190 (java_get_line_col): Likewise.
13191 (java_lval): Likewise. String literals no longer built during
13193 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
13195 * parse.h (MODIFIER_WFL): New macro.
13196 (parse_check_super, parser_check_super_interface): Now return int.
13197 (parser_chain_incomplete_item, not_builtin_p,
13198 complete_method_decl): Declarations removed.
13199 (build_method_invocation_stmt, build_invoke): Renamed using the
13200 `patch' instead of `build'
13201 (register-incomplete_type, obtain_incomplete_type,
13202 java_complete_tree, java_complete_expand_method,
13203 unresolved_type_p, create_jdep_list): New function declarations.
13204 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
13205 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
13206 (jdep): New typedef on new struct _jdep.
13207 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
13208 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
13209 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13210 JDEP_RESOLVED_P): New macros.
13211 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
13212 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
13213 JDEP_VARIABLE): New enum values and jdep kinds.
13214 (jdeplist): New typedef on struct _jdeplist.
13215 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
13217 (CALL_EXPR_PRIMARY): New macro.
13218 (struct parser_ctxt): Fields java_pass, current_method_decl,
13219 method_decl_list deleted. New field jdeplist.
13220 (INCOMPLETE_P): Macro deleted.
13221 * parse.y (single_type_import_declaration:): Removed pass switch.
13222 (type_import_on_demand_declaration): Likewise.
13223 (field_declaration:): Removed pass switch on all sub rules.
13224 (class_declaration:): Call the complete_class_decl removed on
13226 (method_declaration:): Removed second pass switch. No longer chain
13227 methods decl when method_header reduced.
13228 (method_header:): Sub rules no longer depend on pass switch.
13229 (method_declarator:): Likewise.
13230 (method_body:): Likewise.
13231 (abstract_method_declaration:): Likewise.
13232 (block_statement:): Likewise.
13233 (local_variable_declaration:): Likewise.
13234 (argument_list:): Likewise.
13235 (method_invocation:): Likewise. Call to build_method_invocation_stmt
13236 removed. Partial CLASS_EXPR tree node built instead.
13237 (postfix_expression:): Removed pass switch on all sub rules.
13238 (java_pop_parser_context): Free classd_list content.
13239 (yyerror): Call obstrack_grow0 to finalize error message.
13240 (check_class_interface_creation): Comment modified to reflect new
13241 returned value meaning. Removed second pass switch. Return 1 if an
13242 error was found, 0 otherwise. Adjust pointer on filename if a
13243 leading path separator was found.
13244 (maybe_create_class_interface_decl): Removed first pass switch
13245 when linking the class decl to the class_list. Install a new
13246 jdep_list for the class.
13247 (add_superinterfaces): List of unresolved interfaces is
13248 gone. Unresolved interfaces are directly added to the current
13250 (create_interface): Second pass shortcut removed.
13251 ctpx->modifier_ctx access through MODIFIER_WFL.
13252 (create_class): Second pass shortcut removed. Call to
13253 register_incomplete_type replaces the call to
13254 parser_chain_incomplete_item.
13255 (complete_class_decl): Function removed.
13256 (duplicate_declaration_error): New way of retrieving redeclared
13258 (register_fields): Call to lookup_modifier_cl replaced by
13259 MODIFIER_WFL. New way of handling unresolved type, using
13260 unresolved_type_p and obtain_incomplete_type.
13261 register_incomplete_type replaces call to parser_chain_incomplete_item.
13262 (patch_stage): New static global variable.
13263 (method_header): New way of handling unresolved type, using
13264 unresolved_type_p and obtain_incomplete_type. patch_stage used to
13265 indicates that the method decl needs to be patched.
13266 (check_abstract_method_header): Call to lookup_modifier_cl
13267 replaced by MODIFIER_WFL.
13268 (method_declarator): Incomplete argument type are registered
13269 calling register_incomplete_type. Patch on the declared method is
13270 issued in that case.
13271 (unresolved_type_p): New function.
13272 (parser_check_super_interface): New comment to reflect function's
13273 modified returned type (int). Function and has a new argument
13274 this_wfl. Call to parse_error_context uses this_wfl instead of
13275 relying on lookup_cl.
13276 (parser_check_super): Comment reflects function's new returned
13277 type (int). Function returns nonzero value on error.
13278 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
13279 register_incomplete_type, jdep_resolve_class): New functions to
13280 handle incomplete types in declarations.
13281 (java_complete_class): Rewritten to work with the new incomplete
13282 type handling scheme.
13283 (complete_class_report_errors): Likewise.
13284 (complete_method_decl): Removed: it jobs is now handled by
13285 java_complete_class.
13286 (do_resolve_class): Class loaded in not already loaded and not
13287 found in Java source code.
13288 (java_check_regular_methods, java_check_abstract_methods): Don't
13289 call complete_method_decl anymore.
13290 (lookup_modifier_cl, not_builtin_p): Functions deleted.
13291 (read_import_dir): Got rid of the pass number dependency.
13292 (declare_local_variables): New handling of unresolved types (patch
13294 (source_start_java_method): New parameter level. Function called
13295 with level set to 1 when argument types are potentially
13296 unresolved. Called to complete the job with level set to 2 once
13297 types are complete.
13298 (source_end_java_method): Call to permanent_allocation
13299 removed. Waiting to be replaced by a more suitable obstack
13301 (java_complete_expand_methods, java_complete_expand_method,
13302 java_expand_finals): New functions.
13303 (build_method_invocation_stmt): Renamed
13304 patch_method_invocation_stmt. Extracts function call expression
13305 (wfl) and arguments (args) from CALL_EXPR tree operands.
13306 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
13307 call. Patch the function and argument operand of the CALL_EXPR
13309 (patch_argument, java_complete_tree): New functions.
13311 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
13313 Recover from missing fields and methods (i.e. error instead of fatal).
13314 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
13315 * expr.c (expand_invoke): Recover from missing method.
13316 (expand_java_field_op): Recover from missing field.
13317 Inline references to java.lang.{Integer,Char,...}.TYPE.
13318 * typeck.c (get_type_from_signature), java-tree.h: New function.
13319 * class.c (add_method): Use get_type_from_signature.
13320 (build_class_ref): Handle a class that was not found.
13321 * typeck.c (convert): Handle conversion to pointers (for convenience).
13322 * verify.c (verify_jvm_instructions): Use get_type_from_signature
13323 instead of lookup_field to handle missing fields.
13325 * jcf-parse.c (process_zip_dir): Set java_source.
13327 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
13329 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
13331 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13333 * jcf-parse.c (load_class): Don't change input_filename before
13334 calling jcf_parse_source (but still do it before calling
13336 (jcf_parse_source): Assign input_filename after having saved the
13338 * lex.c (java_init_lex): Chain a WFL node to the import on demand
13339 list. ctxp->modifier_ctx zeroed according to its new
13340 definition. ctxp->filename initialized. Removed
13341 JAVA_MODIFIER_CTX_UNMARK.
13342 (java_unget_unicode): Update the character based column position.
13343 (java_allocate_new_line): ref_count not used anymore. Always free
13344 ctxp->p_line. Initialize c_line->char_col to 0.
13345 (java_get_unicode): Update the character based column position.
13346 (java_lex): Use ctxp->elc to store current position in source
13347 file, at the beginning of the parsed token. Set modifier_ctx entry
13348 corresponding to the parse modifier to a WFL node. Return a WFL
13349 node when an identifier is parsed.
13350 (java_lex_error): Now uses ctxp->elc to store current position in
13352 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
13353 * lex.h (build_wfl_node): New function definitions.
13354 (struct java_line): ref_count and next fields are gone. New field
13356 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13357 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
13358 (JAVA_COLUMN_DELTA): New macro.
13359 (java_lc): New typedef on new struct _java_lc.
13360 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
13361 (parse_error_context, parse_warning_context): Changed prototypes.
13362 (java_get_line_col): Added as an available global function.
13363 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
13364 (IC_DECL): Replaced by macro IC_TYPE
13365 (DEPEND_WFL): New macro.
13366 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
13368 (exit_java_complete_class): Removed a commented out statement.
13369 (struct parser_ctxt): Added comments on fields. modifier_ctx is
13370 now an array of tree nodes. Deleted fields line_list and
13371 e_line. New field elc, to replace e_line.
13372 * parse.y (array_type:): Build WFL node.
13373 (qualified_name:): Build a single WFL node out of two. Retain
13374 the location information of the first node in the resulting node.
13375 (package_declaration:): Use package name as a WFL node
13376 (single_type_import_declaration:): Use imported name as a WFL node.
13377 (type_import_on_demand_declaration:): Use root of the imported
13378 packages as a WFL node.
13379 (field_declaration:): Removed unused local variable cl.
13380 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
13381 (yyerror): New static elc. Removed static error_line, error_pos.
13382 New local code_from_source. Save ctxp->elc into elc at the first
13383 pass. Call java_get_line_col to get a string of the line where
13384 the error occurred.
13385 (debug_line): Removed static function.
13386 (parse_error_context, parse_warning_context): Parameter cl is now
13387 a WFL node. Use its value to initialize ctxp->elc.
13388 (redefinition_error): Parameter cl is now a WFL node.
13389 (parse_add_interface): New parameter wfl. No longer call
13390 lookup_cl, use wfl instead.
13391 (check_class_interface_creation): Parameter cl is now a WFL node.
13392 (maybe_create_class_interface_decl): Likewise.
13393 (add_superinterfaces): New function.
13394 (create_interface): Removed local cl, node, super_decl,
13395 super_decl_type. Function now uses id as a WFL node. Better
13396 warning/error report on obsolete or forbidden mix of
13397 modifiers. Now calls add_superinterfaces to register interfaces.
13398 (create_class): Removed local cl, node. Local variable id is used
13399 as a WFL node. Better error report on forbidden modifier
13400 mix. Uses add_superinterfaces to register interfaces.
13401 (find_field): Argument cl is now a WFL node. Now store the WFL
13402 node of a fields that needs to be checked for their
13404 (method_header): Local variable node non longer used. Local
13405 variable id replaces cl.
13406 (check_modifiers_consistency): Local variable cl is now a WFL
13408 (method_declarator): Local variable cl replaced by parameter id.
13409 (parser_qualified_name): Now uses parameter name as a WFL node.
13410 (parser_check_super_interface): New parameter wfl, for achieve
13411 greater accuracy during error reports.
13412 (parser_chain_incomplete_item): New parameter named location. Used,
13413 along the decl, to construct the incomplete item node.
13414 (java_complete_class): resolve_class now uses WFL node extracted
13415 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
13417 (complete_method_decl): Unresolved function's argument types are WFL.
13418 (resolve_class): Parameter cl is now a WFL node.
13419 (resolve_and_layout): Likewise.
13420 (do_resolve_class): Likewise. Try first to use cl and then do the
13421 lookup on the decl when calling check_pkg_class_access.
13422 (complete_class_report_errors): Use IC_TYPE in place of
13423 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
13424 instead of doing a lookup over the decl.
13425 (java_check_final): Use WFL info from field tree list.
13426 (lookup_cl): Rewritten and returns a statically defined WFL node.
13427 (lookup_modifier_cl): Now uses information from WFL nodes.
13428 (process_imports): Likewise.
13429 (read_import_dir): name and cl arguments replaced by a single WFL
13430 node. Function modified accordingly.
13431 (find_in_imports_on_demand): Now uses WFL node.
13432 (check_pkg_class_access): cl argument is now a WFL node.
13433 (declare_local_variables): Fixed to use WFL nodes.
13434 (resolve_expression_name): Likewise.
13435 (build_method_invocation_stmt): name_combo argument renamed
13436 wfl. Function modified to use WFL nodes.
13437 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
13438 (lookup_method_invoke): cl is now a WFL node. Added missing
13439 IDENTIFIER_POINTER to class type decl name.
13441 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
13443 * lang.c (init_parse): Now returns char* containing the filename.
13445 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
13447 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
13449 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
13450 * class.c (make_class_data): If flag_assume_compiled, initial class
13451 state is CSTATE_PREPARED; make superclass and interfaces direct
13452 references, rather than constant pool indexes.
13454 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13456 * parser.y: Include flags.h. Removed debug variable pl.
13457 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
13458 (block:): Likewise.
13459 (labeled_statement_nsi:): Generate debug info when reducing
13460 expression_statement:.
13461 (check_pkg_class_access): get_access_flags_from_decl invokation
13462 fixed for new CLASS_* flags location.
13463 (source_end_java_method): Save/restore parser context when
13464 entering/leaving this routine. Restore lineno to its right value
13465 before calling expand_end_bindings.
13466 (build_method_invocation_stmt): build_invoke called with the
13467 current line information.
13468 (build_invoke): New argument cl. Wrap the function call around a
13470 (refine_accessible_methods_list): Changed comment, removed
13472 * parse.h: Fixed typo in comments.
13473 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
13474 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
13475 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
13477 * lex.c (java_lex): Record the last closing curly bracket of a
13479 * jcf-parse.c (jcf_parse_source): Now calls
13480 java_check_methods. Clarified comment, fixed typo.
13482 1998-04-09 Dave Brolley <brolley@cygnus.com>
13484 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
13485 (finish_parse): Expose for non USE_CPPLIB builds.
13487 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
13489 * lang.c (lang_print_xnode): New function.
13491 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
13493 * decl.c (class_dtable_decl), java-tree.h: New tree node.
13494 * class.c (get_dispatch_vector, get_dispatch_table): New functions
13495 used to build a class's dispatch table.
13496 (make_class_data): Generate dispatch table if flag_assume_compiled.
13497 Set dtable of class object to address of class_dtable_decl.
13499 * decl.c (int_decl_processing): Make soft_badarrayindex_node
13500 be volatile and have side effects - generates better code.
13502 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
13503 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
13505 * expr.c (expand_invoke): If class is final, method is
13506 effectively final, so can call it directly.
13508 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
13510 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
13512 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13514 * parse.y (build_method_invocation_stmt): Removed extra argument
13517 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13519 * expr.c (dtable_indent): Now static global.
13520 (expand_invoke): Now call invoke_build_dtable and
13521 build_invokevirtual.
13522 (invoke_build_dtable, build_invokevirtual): New functions.
13523 * jcf-io.c (find_class): Defer issuing a warning by setting
13524 jcf->outofsynch to 1.
13525 * jcf-parse.c (jcf_out_of_synch): New function.
13526 (load_class): Test this_jcf.outofsynch flag and call
13527 jcf_out_of_synch accordingly.
13528 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
13529 comment indentation.
13530 * lex.c (java_get_unicode): Fixed code indentation.
13531 (java_lex): Create string literal. Fixed typo. Removed several
13532 premature obstack_free.
13533 * parse.h: New enums for name resolution and invocation mode.
13534 (struct qualification): New data structure.
13535 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
13536 (do_resolve_class, build_method_invocation_stmt,
13537 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
13538 debug_line, identical_subpath_p, invocation_mode,
13539 refine_accessible_methods_list, build_invoke,
13540 lookup_method_invoke): New functions declared.
13541 (build_invokevirtual, invoke_build_dtable, match_java_method,
13542 build_field_ref, jcf_out_of_synch): New references to external
13544 (struct parse_ctxt): Removed artificial_constructor field.
13545 * parse.y: (array_type:): Type defined for this rule.
13546 (class_type:): Installed default rule for interface_type:.
13547 (array_type:): Now build Java array type.
13548 (qualified_name:): Now use obstack_grow0.
13549 (method_declaration:): Skip the artificial constructor added to
13551 (abstract_method_declaration:): Execute the code only during pass 1.
13552 (block:): Installed default rule in block_statements:.
13553 (block_statement:): Add the statement to the method during pass 2.
13554 (statement_expression): Installed default rule for
13555 method_invocation:.
13556 (argument_list:): Added code to build the argument list.
13557 (method_invocation:): Added call to create the method invocation
13559 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
13560 (debug_line): New function for debug.
13561 (complete_class_decl): No longer do something during pass 1.
13562 (method_header): Use BUILD_PTR_FROM_NAME.
13563 (parser_qualified_classname): Use obstack_grow0. Removed bogus
13565 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13566 function's main comment.
13567 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
13569 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
13570 (resolve_class): Now works with arrays.
13571 (do_resolve_class, resolve_and_layout): New functions.
13572 (java_check_regular_methods): Reverse method list before and after
13573 having processed it. No longer set ctxp->artificial_constructor.
13574 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
13575 accordingly. Fixed typo in issued error message. Now use
13577 (find_in_imports_on_demand): Now use obstack_grow0.
13578 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
13579 (source_end_java_method): Call expand_expr_stmt instead of
13580 expand_expr. Calls it before calling expand_function_end.
13581 (java_method_add_stmt): Do nothing if errors were found during
13583 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13584 (build_method_invocation_stmt, build_invoke, invocation_mode,
13585 lookup_method_invoke, refine_accessible_methods_list,
13586 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13588 * typeck.c (build_java_signature): Properly end method signature
13589 if return type skipped.
13590 (match_java_method): New function.
13592 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13594 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13596 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13598 * expr.c (build_invoke_non_interface): New function.
13599 (methods_ident, ncode_ident): Now static globals.
13600 (expand_invoke): Use build_invoke_non_interface.
13601 * java-tree.h (struct lang_decl): New field function_decl_body.
13602 (DECL_FUNCTION_BODY): New macro.
13603 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13604 CLASS_FROM_SOURCE_P.
13605 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13606 before starting pass 2. Call to java_generate_parsed_class replaced
13607 by java_register_parsed_class.
13608 * lex.c: Fixed typo in header. Some line width related formating.
13609 * lex.h: Some line width related formating.
13610 * parse.h (source_end_java_method, resolve_expression_name,
13611 complete_class_decl, maybe_create_class_interface_decl,
13612 check_class_interface_creation): New static function declarations.
13613 (java_layout_parsed_class, java_method_add_stmt): New function
13615 (struct parser_ctxt): Field mark_class_generate removed. New
13616 fields class_list and artificial_constructor.
13617 * parse.y: Fixed typo in header.
13618 (class_declaration:): Call complete_class_decl when class body
13620 (method_declaration:): Call source_end_java_method in pass 2 when
13621 the method body is defined.
13622 (postfix_expression:): Do expression name resolution on sub-rule
13623 name during pass 2.
13624 (create_class, create_interface): Merged common pieces.
13625 (check_class_interface_creation, maybe_create_class_interface_decl):
13627 (complete_class_decl): New function.
13628 (register_fields): Fixed line width related typo.
13629 (method_header): Correctly skip first argument when fixing
13630 argument line. Changed the loop.
13631 (java_check_circular_reference): Now use ctxp->class_list.
13632 (java_complete_class): Removed start/stop marking.
13633 (java_check_regular_methods): Now takes a class decl as an
13634 argument. Add default constructor if none were encountered.
13635 (java_check_methods): Now use ctxp->class_list. Changed call to
13636 java_check_regular_methods.
13637 (source_start_java_method): Set DECL_ARG_TYPE for each function
13639 (source_end_java_method, java_method_add_stmt): New functions.
13640 (java_generate_parsed_class): No longer exists.
13641 (java_layout_parsed_class, java_register_parsed_class): New functions.
13642 (resolve_expression_name): New function.
13644 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13646 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
13647 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13648 until pass initializations are done. Call read_import_dir with
13650 * parse.h: (lookup_modifier_cl): New function declared.
13651 (INTERFACE_FIELD_MODIFIERS): New macro.
13652 (OBSOLETE_MODIFIER_WARNING): New macro.
13653 * parse.y: (register_fields): Class type and current field name in
13654 local variables. Check modifier(s) if adding field(s) to an interface.
13655 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13656 and report errors using the faulty modifier line context.
13657 (lookup_modifier_cl): New function.
13658 (read_import_dir): Detect and report default import processing
13661 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13663 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13664 * class.c (is_compiled_class): Return 1 after making sure it
13665 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13666 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13667 * java-tree.h (flag_assume_compiled): Add decl.
13668 * lang.c (lang_f_options): Add the flag.
13669 (flag_assume_compiled): Add decl, default to 0.
13671 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13673 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13674 (is_compiled_class): Likewise.
13675 (layout_class): Likewise.
13676 (layout_class): Detect and lay out classes defined in source code.
13677 (interface_of_p, add_interface_do, may_add_interface): New
13679 (add_interface): Now use add_interface_do.
13680 (add_method_1): New function.
13681 (add_method): Now use add_method_1.
13682 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13683 (complete_start_java_method): New function.
13684 (start_java_mehod): Now call complete_start_java_method.
13685 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13686 (expand_invoke): Likewise and fixed typo.
13687 *gjava.c: (print_super_field): Use new argument to find_class
13690 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13691 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13692 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13694 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13695 (add_method_1, push_class): New prototypes.
13696 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13697 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13698 directory where the class was found.
13699 (find_class): New argument DO_CLASS_FILE. Function find_class
13700 modified accordingly.
13701 *jcf-parse.c: (fix_class_path): New function.
13702 (load_class): Use new VERBOSE argument. load_class now finds and
13703 loads/parses .class/.java files. Save read_state of current_jcf
13705 (java_parser_abort_on_error): New macro.
13706 (jcf_parse_source, parse_source_file): New function.
13707 (jcf_parse): Fixed typo.
13708 (yyparse): Call parse_source_file () only.
13709 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13710 writing the real class name back in the zip directory entry.
13711 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13712 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13713 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13714 (find_class): Prototype fixed.
13715 *lex.c: Added 1998 time stamp.
13716 Removed all static global variables, moved into the parser
13717 context data structure.. Now include unistd.h if SEEK_SET not
13719 (java_init_lex): Rewritten.
13720 (java_sneak_unicode): Modified current unicode access in current line.
13721 (java_unget_unicode): Likewise.
13722 (java_allocate_new_line): New allocation management.
13723 (java_read_char): Modified access and storage of unget_utf8_value.
13724 New way of processing current unicode.
13725 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13726 (java_get_unicode): Now use the parser context.
13727 (java_lineterminator): Likewise.
13728 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13729 of the reentrant parser implementation. Function now use the
13730 parser context data structure and java_lval. Fixed production of
13731 the float and double constant "out of range" error message. Fixed
13732 obstack use. Return integer value when hitting a modifier. Now
13733 return type for TRUE, FALSE and other predefined types. Return
13734 identifier as a TREE_LIST list containing the current line context
13735 as the TREE_VALUE sub-node.
13736 (java_unicode_2_utf8): Fixed typo in declaration.
13737 (java_lex_error): Now use the parser context data structure.
13738 *lex.h: Added 1998 time stamp.
13739 (struct java_line): New fields ref_count and next.
13740 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13741 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13742 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13743 *parse.h: Added 1998 time stamp.
13744 (java_parse_source_file): Renamed from parse_source_file.
13745 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13746 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13747 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13748 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13749 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13750 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13751 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13752 (struct parser_ctxt): New data structure to keep the parser context.
13753 *parse.y: Added 1998 time stamp, got rid of static global variables.
13754 (java_error_count, ctxp): New global variables.
13755 (%union): New value field.
13756 (numeric_type, integral_type): Rules removed.
13757 (primitive_type): Rule defined to handle integral, float, double and
13759 (qualified_name, package_declaration,
13760 single_type_import_declaration, type_import_on_demand_declaration,
13761 modifiers, class_declaration, super, interfaces,
13762 interface_type_list, class_body, field_declaration,
13763 field_declaration, variable_declarators, variable_declarator,
13764 variable_declarator_id, method_declaration, method_header,
13765 formal_parameter_list, formal_parameter, method_body, block,
13766 static, interface_declaration, extends_interfaces,
13767 abstract_method_declaration, local_variable_declarators): Rules now
13769 (force_error, do_warning): New global statics.
13770 (push_parser_context, parser_context_save_global,
13771 parser_context_restore_global, pop_parser_context): New functions.
13772 (yyerror): Now uses the global parser context. Fixed use of obstack.
13773 (parse_error, parse_error_context, parse_warning_context,
13774 java_accstring_lookup, redefinition_error, check_modifiers,
13775 parser_add_interface, create_interface, create_class, find_field,
13776 duplicate_declaration_error, register_fields, method_header,
13777 check_modifiers_consistency, check_abstract_method_header,
13778 method_declarator, parser_qualified_classname,
13779 parser_check_super_interface, parser_check_super,
13780 parser_chain_incomplete_item, java_check_circular_reference,
13781 layout_class_from_source, java_complete_class,
13782 complete_method_decl, resolve_class, complete_class_report_errors,
13783 java_check_final, check_method_redefinition,
13784 java_check_regular_methods, java_check_abstract_methods,
13785 java_check_methods, lookup_java_interface_method2,
13786 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13787 process_imports, find_in_imports, read_import_entry,
13788 read_import_dir, find_in_imports_on_demand,
13789 check_pkg_class_access, not_builtin_p, declare_local_variables,
13790 source_start_java_method, java_generate_parsed_class): New
13792 *typeck.c: (signature_include_return): New global variable.
13793 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13794 to add the function returned type in the signature.
13796 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13798 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13800 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13802 * Make-lang.in (java.info): Added.
13803 (java.install-info): Added
13805 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13807 * Makefile.in (clean): Also remove java/parse.c.
13809 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13811 Add a pair of -fbounds-check/-fno-bounds-check options.
13812 * lang.c (lang_decode_option): Add code to grok arguments.
13813 (flag_bounds_check): Add decl.
13814 (lang_f_options): New array w/ the option in it.
13815 * java-tree.h (flag_bounds_check): Add decl.
13816 * lang-options.h: New file.
13817 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13818 of a static macro value.
13819 (JAVA_ARRAY_EXCEPTION): Delete macro.
13821 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13823 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13824 * expr.c (build_anewarray): Add missing promote_type.
13826 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13828 Add array types with known length to optimize bounds checking.
13829 * typeck.c (build_java_array_type): Take length parameter.
13830 (java_array_type_length, build_prim_array_type): New functions.
13831 * java-tree.h: Update for new functions.
13832 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13833 * class.c: Use build_prim_array_type.
13834 * expr.c (can_widen_reference_to): Handle known-length array types.
13835 (verify_jvm_instructions): Keep track of integer push instructions
13836 followed by newarray/anewarray, so we can build known-length arrays.
13837 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13838 (java_array_data_offset): New function.
13839 (build_java_array_length_access): New function. Optimize if constant.
13840 (build_java_arrayaccess): Constant fold bounds check.
13841 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13842 (build_newarray, build_anewarray): New functions.
13843 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13844 * verify.c (merge_types): Handle known-lengh array types.
13846 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13848 * expr.c (expand_byte_code): Fix performace bug, which caused
13849 searching linenumber_table to be linear rather than constant.
13851 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13853 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13855 * decl.c, java-tree.h (soft_fmod_node): New global.
13856 * decl.c (init_decl_processing): Define __builtin_fmod.
13857 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13858 using __builtin_fmod.
13860 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13862 * keyword.h: New file, output of keyword.gperf as processed by
13864 * lex.c (java_lex_init): Initialize java_error_flag.
13865 * parse.c (YYERROR_NOW): Uses java_error_flag.
13866 * parse.y: New static java_error_flag. Useless definition of
13868 * parse.y (java_error): Portable error recovery using
13869 java_error_flag (not yet completely tuned).
13871 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13873 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13875 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13877 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13878 (parse.c, lex.c, keyword.h): New rules for Java source code
13880 * parse.c: Renamed into jcf-parse.c.
13881 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13882 * keyword.gperf: New file, Java keywords.
13883 * parse.y: New file, Java language grammar.
13884 * parse.h: New file, Java language grammar definitions.
13885 * lex.c: New file, Java language lexer.
13886 * lex.h: New file, Java language lexer definitions.
13888 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13890 * decl.c (clinit_identifier_node), java-tree.h: New global.
13891 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13892 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13893 * expr.c (expand_java_field_op): Check for invalid assignment
13896 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13898 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13900 * verify.c (verify_jvm_instructions): When processing a handler,
13901 attempt to set the current_subr to the right value.
13902 (More complicated code combines Sep 17 and Oct 22 versions.)
13904 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13906 * class.c (push_class): Figure out (guess) name of source file.
13907 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13908 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13909 (parse_class_file): Change return type from int to void.
13910 Call debug_start_source_file/debug_end_source_file.
13912 * expr.c (build_java_binop): Fix masking 2nd operand.
13913 * decl.c (init_decl_processing): Set sizetype first.
13915 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13917 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13918 (Revert Sep 17 change.)
13920 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13922 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13923 .class extension in their name and fix thing so we don't process
13924 them parse_zip_file_entries().
13925 (parse_zip_file_entries): Cleaned unused local variables.
13927 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13929 * expr.c (can_widen_reference_to): Allows equal array element types.
13930 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13931 * jcf-dump.c (RET): Get (and print) index.
13933 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13934 Promote element type to POINTER_TYPE.
13936 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13938 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13939 find_in_current_zip, jcf_figure_file_type): Moved from
13940 jcf-reader.c to parse.c.
13941 * zextract.c: (read_zip_archive): takes file_comment_length possible
13942 field into account.
13944 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13946 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13948 * verify.c (merge_types): Handle array types even better ...
13950 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13952 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13954 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13955 * class.c (make_class_data): Don't build fields_decl if no fields.
13956 When building fields_decl, skip if DECL_ARTIFICIAL.
13958 * expr.c (java_stack_swap): Update stack_type_map.
13959 * verify.c (merge_types): Handle array types better.
13961 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13963 * class.c (add_field): Don't promote short integral fields to
13964 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13965 * expr.c (push_value): Promote and convert short integral values.
13967 * decl.c, java-tree.h (integer_two_node): New constant node.
13968 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13970 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13972 * class.c (append_gpp_mangled_type): Use function argument
13973 unpromoted type to generate mangled name.
13975 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13977 * constants.c (build_constant_data_ref): Now uses current_class
13978 instead of main_class.
13979 (build_constants_constructor): Now uses current_class instead of
13981 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13982 of the global variable SeepZipFiles done here.
13983 * zextract.c (read_zip_archive): extra_field optional field taken
13984 into account while computing the position of the class file in the
13986 * verify.c (verify_jvm_instructions): Use current_jcf to search
13988 * parse.c (load_class): First search for the class to load in the
13989 current zip file. Saves current_jcf (restored before returning
13990 from that function). Don't call JCF_FINISH in the class was found
13991 in the current ZIP file.
13992 (jcf_parse): If the class was found in the current ZIP file, save
13993 its tree_constant_pool (for later reuse).
13994 (parse_class_file): New function. Process each method defined in
13995 the current class and record the class as to be later registered.
13996 (yyparse): Rewritten. Figure the type of the current file and switch
13998 * lang.c: New global variable current_jcf.
13999 (lang_init): Removed compiling_from_source test (done later, in
14000 yyparse). Removed call the jcf_parse ().
14001 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
14002 (typedef struct JCF): New fields seen_in_zip (to mark a class found
14003 in the current ZIP file) and zip_offset (offset to the class data in
14004 the current zip file).
14005 * jcf-reader.c: zipfile.h included.
14006 localToFile: New ZipFileCache static global variable
14007 (parse_zip_file_entries): New function. Browse the current ZIP
14008 file directory and process each class found.
14009 (process_zip_dir): New function. Register each class found in the
14010 ZIP file directory. The class aren't parsed but a valid JCF is
14011 link to each of them.
14012 (find_in_current_zip): New function. Search for a class in the
14013 current ZIP file directory. If found, prepare the class so that it
14015 (jcf_figure_file_type): New function. Examine the file structure
14016 to figure a class file, a ZIP file. If none of these categories are
14017 matched, a source file is assumed.
14018 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
14019 SeenZipFile: New global variable.
14020 (open_in_zip): Use zipmember's length to accelerate the search for
14021 a member. If zipmember was NULL and zip file successfully read,
14023 * java-tree.h: New global variable current_jcf declared. Added
14024 declaration for current_constant_pool_tags, current_constant_pool_data,
14025 current_constant_pool_length, current_constant_pool_data_ref.
14026 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
14027 store the JCF of classes seen in a zip file) and tree *constant_pool
14028 (to save a loaded class constant pool). current_class declared here.
14029 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
14030 retrieve method_ref_constant.
14031 (PUSHC): java_push_constant_from_pool now uses current_jcf.
14032 (OBJECT): get_class_constant now uses current_jcf.
14033 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
14034 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
14035 (expand_invoke): Now uses current_class instead of main_class
14036 (build_class_init): Now uses current_class instead of main_class
14037 * class.c: New static global variable registered_class.
14038 (register_class): New function.
14039 (emit_register_class): Modified to use registered_class instead of
14041 (is_compiled_class): Now take into account class seen in the archive.
14043 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
14045 * except.h: Renamed to: java-except.h.
14046 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
14047 * except.c: Add semi-working (commented out) implementation.
14049 * expr.c (expand_iinc): Add needed flush_quick_stack.
14050 * parse.c (set_source_filename): New function.
14051 (give_name_to_class): Set input_filename from package.classname.java.
14053 * jcf-io.c (find_class): Don't look first in ".".
14055 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14057 * zextract.c (read_zip_archive): Now takes into account the
14059 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
14061 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
14063 * constants.c, java-tree.h (build_internal_class_name): New function.
14064 (alloc_class_constant): Re-implement using build_internal_class_name.
14065 * class.c (make_class_data): Likewise.
14066 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
14068 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
14070 * verify.c (verify_jvm_instructions): Temporarily set current_subr
14071 to NULL before pushing an exception handler target.
14073 * expr.c (flush_quick_stack): Save from low stack indexes to high.
14074 (java_stack_swap, java_stack_dup): Re-write to be safe from
14075 clobbering registers.
14076 (build_class_init): New function.
14078 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14080 * typeck.c (build_java_array_type): Temporary use
14081 permanent_obstack to create the array 'length' field.
14082 * expr.c (lookup_label): Temporay use permanent_obstack to create
14083 label if not found.
14084 * class.c (push_super_field): Tempory use permanent_obstack.
14086 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14088 * typeck.c (type_for_mode): Now handles double_type_node and
14090 * verify.c (verify_jvm_instructions): The instruction following
14091 the wide bytecode is checked. OPCODE_ret added to the list of
14094 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14096 * class.c (make_class): Temporary use permanent_obstack. Set the
14097 class CLASS_P field to 1.
14098 (push_class): Temporary use permanent_obstack.
14099 (set_super_info): Temporary use permanent_obstack.
14100 (add_method): Temporary use permanent_obstack, set
14101 METHOD_TRANSIENT().
14102 (add_field): Temporary use permanent_obstack. Sets
14103 FIELD_VOLATILE() and FIELD_TRANSIENT().
14104 (build_class_ref): Temporary use permanent_obstack if the class
14106 (build_static_field_ref): Temporary use permanent_obstack when
14107 creating field's rtl.
14108 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
14109 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
14110 and fields. Function finalized, as far as flag handling.
14111 (push_class_static_dummy_field): Temporary use permanent_obstack.
14112 (emit_register_class): Force generation of class registration at
14114 * decl.c (end_java_method): Call permanent_allocation() before
14116 * expr.c (can_widen_reference_to): Added comment to interface
14117 handling, fixed typo.
14118 (lookup_field): Now uses CLASS_P() to correct FIXME
14119 (expand_invoke): Verification on public && !static &&
14120 !abstract moved into soft_lookupinterfacemethod (kaffe).
14121 Use Object class dtable if objectref is an array when expanding
14123 (java_push_constant_from_pool): Temporary use permanent_obstack
14124 for CONSTANT_string
14125 * parse.c (get_ref_constant): Temporary use permanent_obstack to
14126 create constant references.
14127 (get_constant): Temporary use permanent_obstack to create constant.
14128 (load_class): Temporary use permanent_obstack to load class.
14129 (jcf_parse): Temporary use permanent_obstack to perform class
14131 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
14132 (build_java_signature): Temporary use permanent_obstack.
14133 * verify.c: (verify_jvm_instruction): removed unnecessary verification
14135 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
14136 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
14139 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
14141 * class.c (append_gpp_mangled_type): Fix typo.
14142 (emit_register_class): Use main_class to get class object, rather
14143 than looking for no-longer-existing static decl starting with _CL.
14144 * typeck.c (parse_signature_type): Promote array element type
14145 if it is a RECORD_TYPE.
14147 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
14149 * class.c (push_class_static_dummy_field): New function.
14150 (mangle_static_field): New. Do G++-style mangling of static fields.
14151 (layout_class): Mandle static fields here, not in add_field.
14152 (build_class_ref): The class object is now a dummy static field.
14153 * decl.c (find_local_variable): Look for best, instead of first match.
14154 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
14155 (build_java_athrow): Don't check here if exception is Throwable.
14156 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
14157 (TYPE_USED): Removed. No longer used ...
14158 * parse.c (jcf_parse): Call push_class_static_dummy_field.
14159 * verify.c (push_pending_label): New function.
14160 (push_pending_block): Renamed to check_pending_block.
14161 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
14162 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
14163 re-checking possible handlers) after a store (less wasted work).
14164 Check for null handler (finally) before calling add_handler.
14165 Various changes to (finally?) correctly handle try/finally.
14167 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
14169 * class.c: Include stdio.h.
14171 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
14173 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
14174 to make sure class is initialized before static/special invoke.
14176 * verify.c (verify_jvm_instructions): On a store instruction,
14177 call find_local_variable to force pre-allocation of decl and rtx.
14178 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
14180 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
14182 * class.c (build_class_ref): Strip off "promoted_" if need be.
14183 (make_field_value): Call build_java_signature when needed.
14184 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
14185 * expr.c (build_java_athrow): Don't push_value of exception.
14186 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
14187 match specification of [fd]cmp[lg] for NaNs.
14188 (expand_byte_code): Add support for exception handler ranges.
14189 * except.c: Add skeleton for EH code-generation.
14190 * verify.c (merge_types): Treat all promoted integral types as equal.
14191 * constants.c (build_constants_constructor): To force creation of
14192 current_constant_pool_data_ref, call build_constant_data_ref.
14194 * javaop.def (lload): Fix typo.
14195 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
14197 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14199 * parse.c: Don't include function.h.
14201 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
14203 * except.[ch]: New files.
14204 * Makefile.in (JAVA_OBJS): Add except.o
14205 * expr.c: Temporary warning about unimplemented exceptions.
14206 * verify.c: Verify exception handlers.
14208 * jcf-dump.c (disassemble_method): Print exception table.
14210 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14212 * expr.c (verify_jvm_instructions): Started a thorough
14213 verification of invoke* bytecodes.
14214 (expand_byte_code): flush quick stack if PC is the target of a
14215 branch. and undef RET (conflicting with config/i386/i386.h).
14216 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
14218 (expand_invoke): Now handles invokeinterface and do more
14219 verification according to the bytecode.
14220 (lookup_field): Don't try to load the class if processing
14222 (can_widen_reference_to): Now handles interfaces.
14223 * decl.c (init_decl_processing): New global variable
14224 soft_lookupinterfacemethod_node, declared in java-tree.h.
14225 Call set_super_info on string_type_node.
14226 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
14228 * class.c (set_super_info): Fills the CLASS_* flags according to
14230 (get_access_flags_from_decl): Handles all class flags.
14232 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
14234 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
14235 * parse.c (yyparse): Check for abstract method, and missing code.
14236 * expr.c (expand_byte_code): Change interface.
14237 * lang.c (put_decl_node): Print promoted types prettier.
14238 * verify.c (verify_jvm_instruction): Change interface.
14239 Partial support for scanning exception table.
14240 For load instructions, handle promoted integral types.
14242 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
14244 * verify.c: New file, with contents moved from expr.c.
14245 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
14246 * typeck.c (is_array_type_p): Moved here from expr.c.
14247 * java-tree.h: Add some now-needed function declarations.
14248 * Makefile.in (JAVA_OBJS): Added verify.o.
14250 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14252 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
14253 METHOD_ABSTRACT flag.
14255 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
14256 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
14257 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
14259 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
14261 (start_java_method): Hook for SYNCHRONIZED methods.
14263 * expr.c (build_java_jsr, build_java_ret): New functions
14264 (JSR,PRE): New macros
14265 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
14266 (verify_jvm_instructions): tableswitch, lookupswitch,
14267 monitorenter, monitorexit, goto_w: verified.
14268 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
14269 (build_java_monitor): New function.
14270 (MONITOR_OPERATION): Modified to call build_java_monitor()
14271 (verify_jvm_instructions): Started a thorough verification of
14274 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
14276 Support verification of jsr/ret subroutines (used for try/finally).
14277 * decl.c (return_address_type_node): New type node.
14278 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
14279 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
14280 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
14281 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
14282 TYPE_USED): New macros for special types in type_map.
14284 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
14285 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
14287 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
14289 * expr.c (can_widen_reference_to): New function.
14290 (pop_type): Use it.
14291 (merge_type_state): Support handling start of subroutine.
14292 (push_pending_block): Return char* error message, instead of calling
14293 fatal on an error. Also handle subroutines.
14294 (verify_jvm_instructions): Handle errors from push_poending_block.
14295 Support jsr and ret instructions.
14297 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
14299 * jcf-io.c (find_classfile): Fix thinko.
14300 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
14302 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
14304 * Makefile.in (BISON): Remove.
14306 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
14308 * Makefile.in: Convert to autoconf.
14309 * config-lang.in (outputs): Added java/Makefile.
14311 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
14312 Rename cc1java to jc1.
14314 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
14315 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
14317 * class.c (class_depth): Do load_class if needed.
14319 Mostly better verification.
14320 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
14321 (init_decl_processing): Change return type of soft_checkcast.
14322 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
14323 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
14324 lang_print_error): New functions.
14325 (lang_init): Set global hook print_error_function to lang_print_error.
14326 * expr.c: In the type_map ptr_type_node is only used for null now.
14327 (pop_type, merge_types): Hence ptr_type_node matches any reference.
14328 (merge_types): Dererence pointer to record types before comparing.
14329 (decode_newarray_type, merge_types): On error just return NULL.
14330 (build_java_binop): Add preliminary implementation (with warning)
14331 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
14332 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
14333 (expand_compare, expand_java_goto, expand_java_call): Don't
14334 push_pending_block, since that only makes sense when verifying.
14335 (merge_type_state): Different return codes.
14336 (push_pending_block): A block may need to be verified more than once.
14337 (expand_byte_code): Warn about unused code at code generation time.
14338 (verify_jvm_instruction): Changed logic, since code may need to be
14339 re-verified if type-state has changed. Also, better error handling.
14340 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
14341 Improve newarray, anewarray, ?aload, athrow,
14342 * java-tree.h (LABEL_CHANGED): New macro.
14344 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14346 * decl.c (soft_athrow_node): New global variable initialized.
14347 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
14348 * typeck.c (convert): Added support for REAL_TYPE.
14349 (convert_to_char): New function.
14350 (convert): Handle CHAR_TYPE.
14351 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
14352 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
14353 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
14355 (verify_jvm_instructions): Added break a the end of bogus unop: label.
14356 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
14357 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
14358 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
14359 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
14360 to Use The Right Things.
14361 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
14362 compatible with INT. BOOLEAN is made equivalent to BYTE.
14363 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
14364 OPCODE_ifnonnull): Now supported.
14365 (build_java_athrow): New function.
14367 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
14369 Rename method name <init> to match G++ (and fix mangling).
14370 * class.c (layout_class): Replace method name of <init> by class name.
14371 (make_method_value): Do inverse renaming of constructor from <init>.
14372 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
14373 * typeck.c (lookup_java_constructor): New function.
14374 * expr.c (expand_invoke): If method_name is <init>, call
14375 lookup_java_constructor to find constructor.
14377 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
14379 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14381 * parse.c (get_class_constant): Modified to handle array "classes"
14382 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
14384 (convert): Modified to handle real type.
14385 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
14386 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
14387 variables declared.
14388 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
14389 soft_multianewarray, soft_newarray_node, soft_throw_node): New
14390 global variables initialized.
14391 (find_local_variable): Handles the case of a pointer
14392 (end_java_method): Restore the use of one more scope
14393 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
14394 build_java_array_length_access, expand_java_arrayload,
14395 expand_java_arraystore, expand_java_array_length,
14396 expand_java_multianewarray, expand_java_anewarray,
14397 build_java_check_indexed_type, is_array_type_p,
14398 build_java_throw_out_of_bound_exception): New functions.
14399 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
14400 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
14401 OPCODE_<t>aload): Implemented code for verification.
14402 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
14403 ARRAY_NEW_MULTI): Macro defined.
14404 (CONVERT): Modified to invoke convert().
14405 (case OPCODE_aload2): Fixed index typo from 2 to 1.
14407 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
14409 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
14410 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
14411 (make_class_data): Field name needs '/' as package prefix.
14412 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
14414 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
14416 Implement debug information for local variables.
14417 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
14418 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
14419 DECL_LOCAL_SLOT_CHAIN): New macros.
14420 (struct lang_decl_var): New type.
14421 * parse.c (give_name_to_locals): Move to decl.c.
14422 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
14423 (start_java_method): Re-write parameter handling.
14424 (pending_local_decls): New global variable.
14425 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
14426 (find_local_variable): Accept pc so we can skips decls not in range.
14427 (struct binding_level): Add end_pc field.
14428 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
14429 (various): Change so current pc gets passed to find_local_variable.
14431 * decl.c (init_decl_processing): Re-arrange fields in
14432 class_type_node and and method_type_node to match kaffe 0.9.1.
14433 * class.c (make_method_value, make_class_data): Update
14434 initializations to match.
14436 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
14438 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
14439 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
14440 (push_super_field): New function.
14441 (make_class_data): Handle inheritance of class static initializer.
14442 (layout_class): New name mangling.
14443 * constants.c (build_constant_data_ref): Init type of data array
14444 to a one-element array.
14445 (build_constants_constructor): Set DECL_SIZE from complete array type.
14446 * decl.c: Rename class_type, object_type etc to class_type_node,
14447 object_type_node etc. Make former inherit from latter.
14448 * expr.c (expand_invoke): Add cast of function address.
14449 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
14450 * parse.c (yyparse): Don't call layout_class here.
14451 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
14453 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
14455 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
14456 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
14457 (alloc_class_constant): New.
14458 * expr.c (expand_invoke): Make sure method's class is initialized.
14459 * class.c (interits_from_p, emit_register_class): New functions.
14460 * parse.c (yyparse): Call emit_register_class.
14462 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
14464 * constants.c: New file, to handle constant pool.
14465 * Makefile.in (JAVA_OBJS): Add constants.o.
14466 * decl.c (init_decl_processing): Update, fix, finish various structs.
14467 (pushdecl_top_level): New.
14468 * parse.c (layout_class): Moved to class.c.
14469 * expr.c (java_push_constant_from_pool): New function.
14470 * class.c (build_class_ref): Make work fully
14471 (make_class_data): Emit super-class, constant pool, interface vector.
14473 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
14475 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
14476 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
14477 * class.c (class_depth): New function.
14478 (lookup_named_class): Replaced by new function lookup_class.
14479 * decl.c (object_type_node, string_type_node): New.
14480 Remove various types that we no longer need.
14481 * expr.c (verify_jvm_instructions): New separate verifier pass.
14482 (push_type, pop_type): New functions for verifier.
14483 (type_stack_dup, pop_argument_types, merge_types): Likewise.
14484 (expand_byte_code): Simplify, since we assume already verified.
14485 (expand_invoke): Now mostly works.
14486 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
14487 * lang.c (main_class): Move to parse.c. Don't make_class yet.
14488 * parse.c: Wait to allocate class object until we know its name.
14489 (layout_class): Calculate DECL_VINDEX for each virtual method.
14490 * typeck.c (get_array_type): Rename to ...
14491 (build_java_array_type): ... and provide working implementation.
14492 (build_java_signature): New function - build Java signature of type.
14493 (set_java_signature): New function - cache signature with type.
14494 (lookup_java_method): New function.
14496 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
14498 * class.c (ident_subst): Take extra SUFFIX parameter.
14499 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
14500 (set_constant_value, build_static_field_ref, is_compiled_class): New.
14501 (build_class_ref): Actually implement.
14502 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
14503 * decl.c (builtin_function): New.
14504 (init_decl_processing): Update for current Kaffe. Declare some
14505 builtin Kaffe functions.
14506 * expr.c (build_address_of): New.
14507 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
14508 Renamed (from expand_java_new etc), and added working implementations.
14509 (build_field_ref): Now also handle static fields.
14510 (expand_invoke): Implement invokestatic, and start implement rest.
14511 * java-opcodes.h: Use javaop.def to avoid duplicated list.
14512 * javaop.def: Rename invokevirt -> invokevirtual.
14513 * lang.c (use_handles): Removed.
14514 * parse.c: Add support for ConstantValue attribute.
14515 Handle nested loading of a class. (JPOOL_UTF): New.
14517 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
14519 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
14521 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
14523 * Make-lang.in (java.install-man): New empty rule.
14524 * typeck.c (set_local_type): New function.
14525 * expr.c (STORE_INTERNAL): Call find_local_variable,
14526 not find_stack_slot. Call set_local_type.
14528 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
14530 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
14531 and building RECORD_TYPE CONSTRUCTORs.
14532 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
14534 * lang.c (use_handles): Change the default to 0.
14535 * decl.c: Define and build class_type, field_type, utf8const_type.
14536 * class.c (make_class_data, make_field_value,
14537 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
14538 hashUtf8String, strLengthUtf8, mangled_classname:
14539 Functions to build reflective data structures.
14540 * parse.c (yyparse): Call make_class_data.
14542 * jcf-io.c (open_class, find_classfile): New functions.
14543 * jcf-dump.c: Support reading classfile from explicitly-named
14544 class file (without CLASSPATH searching).
14546 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
14548 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
14549 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
14550 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
14551 (get_constant): Now trivial for CONSTANT_Utf8.
14553 * jcf.h: Make NEW_CPOOL the default.
14554 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
14556 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>
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