1 2002-10-07 Anthony Green <green@redhat.com>
3 * parse.y (merge_string_cste): Fix bug in string concatenation.
5 2002-10-03 Michael Koch <konqueror@gmx.de>
7 * gcj.texi (Standard properties):
8 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
10 2002-10-02 Roger Sayle <roger@eyesopen.com>
13 * lang.c (java_init): If storing the vbit in function
14 pointers, ensure that force_align_functions_log is atleast
15 one to aid compatability with g++ vtables.
17 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
19 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
20 foul of type-based aliasing.
22 2002-09-30 Anthony Green <green@redhat.com>
24 * gcj.texi (Invoking jv-scan): Fix texinfo.
26 2002-09-28 Anthony Green <green@redhat.com>
28 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
29 (Code Generation): Add -fno-assert documentation.
30 * jv-scan.c (flag_assert): New global.
31 (options): Add assert option.
32 (help): Add --no-assert documentation.
33 * parse-scan.y (flag_assert): New global.
34 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
35 (flag_assert): New global.
36 * java-tree.h (flag_assert): New global.
37 * lex.c (java_lex): Obey flag_assert.
38 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
41 2002-09-26 Andrew Haley <aph@redhat.com>
43 * expr.c (build_java_array_length_access): Check for null pointer.
44 * expr.c (expand_java_arrayload): Likewise.
46 2002-09-21 Richard Henderson <rth@redhat.com>
48 * jcf-parse.c (get_constant): Decode from IEEE no matter
49 what the target format.
51 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
53 * ChangeLog: Follow spelling conventions.
58 * java-tree.h: Likewise.
59 * jcf-dump.c: Likewise.
60 * jcf-parse.c: Likewise.
66 2002-09-17 Tom Tromey <tromey@redhat.com>
68 * lex.c (java_read_unicode_collapsing_terminators): Handle case
69 where \r appears at EOF. Fixes PR java/7950.
71 2002-09-16 Geoffrey Keating <geoffk@apple.com>
73 * java-tree.h (union lang_tree_node): Add chain_next option.
75 2002-09-16 Richard Henderson <rth@redhat.com>
77 * jcf-parse.c (get_constant): Runtime check for IEEE format;
78 use new real.h interface.
79 * jcf-write.c (find_constant_index): Use new real.h interface.
80 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
82 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
84 * lang.c: Follow spelling conventions.
86 2002-09-11 Per Bothner <per@bothner.com>
88 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
89 constant to the type of the field.
90 (java_complete_tree): Remove now-redundant code.
92 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
94 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
97 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
98 return label if a ret instruction for the jsr has been reached.
100 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
102 * parse.y (DIR_SEPARATOR): Don't define.
103 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
105 2002-08-28 Andrew Haley <aph@redhat.com>
107 * verify.c (verify_jvm_instructions): Allow exception handler
108 inside code that is being protected, but generate a warning.
109 * except.c (link_handler): Initialize `expanded' in new eh_range.
110 (binding_depth, is_class_level, current_pc): Declare extern.
112 2002-09-01 Mark Wielaard <mark@klomp.org>
114 * gcj.texi: Add chapter about system properties.
117 2002-08-26 Tom Tromey <tromey@redhat.com>
119 * parse.y (try_builtin_assignconv): Allow narrowing primitive
120 conversion if RHS_TYPE is byte, short, or char.
122 2002-08-22 Tom Tromey <tromey@redhat.com>
124 * gcj.texi (Invoking gij): Document -cp and -classpath.
126 2002-08-21 Tom Tromey <tromey@redhat.com>
128 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
129 $(prefix)/share. For PR libgcj/7633.
131 For PR java/6005 and PR java/7611:
132 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
133 (java_can_use_bit_fields_p): New function.
135 2002-08-16 Tom Tromey <tromey@redhat.com>
137 * gcj.texi (Class Initialization): Mention class initialization of
140 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
142 * Make-lang.in (java-tree-inline.o): New.
143 (JAVA_OBJS): Add java-tree-inline.o.
144 * parse.y (source_end_java_method): Call java_optimize_inline.
145 (java_expand_method_bodies): Save method's tree in
147 (add_stmt_to_compound): Keep track of the number of statments.
148 * lang.c (java_init): Enable flag_inline_trees.
149 (java_post_options): If flag_inline_functions is on, enable
150 flag_inline_trees instread.
151 (decl_constant_value): New.
152 (java_tree_inlining_walk_subtrees): New.
153 * java-tree.h (DECL_NUM_STMTS): New macro.
154 (java_optimize_inline): Declare.
155 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
157 * decl.c (build_result_decl): If we already have a DECL_RESULT
159 (dump_function): New.
160 (java_optimize_inline): New.
161 (dump_function): New.
163 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
166 * parse.y (build_assertion): Invert return from
167 desiredAssertionStatus.
169 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
171 * jcf-write.c (get_access_flags): Return correct access flags for
172 private and protected inner classes.
174 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
176 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
178 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
180 * mangle_name.c: Don't include obstack.h twice.
181 * xref.c: Don't include obstack.h.
183 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
185 * class.c: (permanent_obstack): Delete declaration.
186 * constants.c: (permanent_obstack): Delete declaration.
187 * except.c: (permanent_obstack): Delete declaration.
188 * expr.c: (permanent_obstack): Delete declaration.
189 * jcf-parse.c: (permanent_obstack): Delete declaration.
190 (saveable_obstack): Delete declaration.
191 * parse.h: (permanent_obstack): Delete declaration.
192 * typeck.c: (permanent_obstack): Delete declaration.
194 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
196 * gcj.texi (version-gcc): Increase to 3.3.
198 2002-07-22 Tom Tromey <tromey@redhat.com>
200 * lex.c (java_lex): Check for `e' or `E' after 0.
202 2002-07-21 Richard Henderson <rth@redhat.com>
204 * lang.c (java_unsafe_for_reeval): New.
205 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
207 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
209 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
210 (jcf_path_init): Use GET_ENVIRONMENT.
212 2002-07-10 Roger Sayle <roger@eyesopen.com>
213 Zack Weinberg <zack@codesourcery.com>
215 * builtins.c (initialize_builtins): Remove defines that
216 handled C/C++ specific junk hereby removed from builtins.def.
218 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
220 * lang.c (java_post_options): Update prototype.
222 2002-07-05 Roger Sayle <roger@eyesopen.com>
224 * builtins.c (initialize_builtins): Ignore the additional
225 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
226 the builtins.def file.
228 2002-07-01 Tom Tromey <tromey@redhat.com>
231 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
234 2002-07-01 Roger Sayle <roger@eyesopen.com>
236 * java/decl.c (builtin_function): Accept additional parameter.
237 (java_init_decl_processing): Pass an additional NULL_TREE
238 argument to builtin_function.
240 2002-06-29 T.J. Mather <tjmather@maxmind.com>
242 * gcj.texi: Fixed gcj invocation example so that it compiles.
244 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
246 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
247 * parse.y (mark_parser_ctxt): Likewise.
248 (check_modifiers, declare_local_variables): Avoid incorrect
249 hardcoded constant 10.
251 * lex.c (java_read_char): Avoid "comparison is always true"
254 2002-06-25 Andreas Schwab <schwab@suse.de>
256 * expr.c (JSR): Avoid undefined operation on PC.
258 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
260 * decl.c (clear_binding_level): Const-ify.
262 2002-06-13 Akim Demaille <akim@epita.fr>
264 * parse.y (class_declaration, interface_declaration): Make sure
265 all their rules have an action, in order to avoid meaningless `$$
266 = $1' and their type clashes.
268 2002-06-11 Tom Tromey <tromey@redhat.com>
270 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
271 * parse-scan.y (statement_without_trailing_substatement): Added
273 (assert_statement): New rule.
274 * java-tree.h (struct lang_type) [assertions]: New field.
275 (TYPE_USES_ASSERTIONS): New macro.
276 (CLASS_USES_ASSERTIONS): Likewise.
277 (FIELD_SYNTHETIC): New define.
278 * lex.c (java_lval;): Added ASSERT_TK.
279 * parse.y (ASSERT_TK): Added.
280 (statement_without_trailing_substatement): Added assert_statement.
281 (assert_statement): New rule.
282 (build_assertion): New function.
283 (maybe_generate_pre_expand_clinit): Create and initialize
285 (lookup_package_type): Removed decl.
286 * keyword.h: Rebuilt.
287 * keyword.gperf (assert): New token.
289 2002-06-10 Akim Demaille <akim@epita.fr>
291 * parse.y (interface_type_list, class_member_declaration)
292 (unary_expression_not_plus_minus): Remove duplicate %type.
295 2002-06-09 Tom Tromey <tromey@redhat.com>
297 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
299 * parse.y (method_header): Give error message in all cases.
302 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
304 Don't use RTL inlining. Fix for PR java/6820.
305 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
306 (flag_really_inline): New.
307 (java_decode_option): Set flag_really_inline if -finline-functions
309 (java_post_options): New function. Turn off inlining unless
310 flag_really_inline is set.
312 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
314 * gjavah.c (throwable_p): Accept argument as either a classname or
315 signature fragment. Create null-terminated classname string for super
316 when calling itself recursively.
317 (decode_signature_piece): Skip first character from class name
318 signature when calling throwable_p.
320 2002-06-08 H.J. Lu (hjl@gnu.org)
322 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
324 2002-06-04 Tom Tromey <tromey@redhat.com>
326 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
328 2002-06-04 Michael Koch <konqueror@gmx.de>
330 * gcj.texi (Input Options): Fixed typo.
332 2002-06-04 Zack Weinberg <zack@codesourcery.com>
334 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
335 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
336 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
337 and all now-pointless local variables. Rename other local
338 variables to reflect their not being handles.
340 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
341 #if JCF_USE_STDIO blocks.
343 * parse.y: Add missing semicolon at end of rule.
345 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
347 * check-init.c (attach_initialized_static_class): Delete, unused.
348 * parse.y: Use htab_t instead of struct hashtable, update
350 * java-tree.h: Include hashtab.h instead of hash.h.
351 (struct lang_decl_func): Use htab_t, set up for gengtype.
352 (struct init_test_hash_entry): Delete.
353 (struct treetreehash_entry): New.
354 (java_treetreehash_find): New
355 (java_treetreehash_new): New prototype.
356 (java_treetreehash_create): New prototype.
357 (java_mark_tree): Delete prototype.
358 (java_hash_hash_tree_node): Delete prototype.
359 (java_hash_compare_tree_node): Delete prototype.
360 (attach_initialized_static_class): Delete prototype.
361 * expr.c (build_class_init): Update to use java_treetreehash
363 (java_expand_expr): Update to use htab_t.
364 (emit_init_test_initialization): Likewise.
365 * decl.c (java_mark_tree): Delete.
366 * class.c (init_test_hash_newfunc): Delete.
367 (java_hash_hash_tree_node): Delete.
368 (java_hash_compare_tree_node): Delete.
369 (add_method_1): Update to use java_treetreehash functions.
370 (JAVA_TREEHASHHASH_H): New macro.
371 (java_treetreehash_hash): New function.
372 (java_treetreehash_compare): New function.
373 (java_treetreehash_find): New function.
374 (java_treetreehash_new): New function.
375 (java_treetreehash_create): New function.
376 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
378 * Make-lang.in (java/parse.o): Depend on debug.h.
379 * java-tree.h (struct lang_identifier): Use gengtype.
380 (union lang_tree_node): New.
381 (struct lang_decl_func): Use gengtype.
382 (struct lang_decl_var): Likewise.
383 (struct lang_decl): Likewise.
384 * parse.y: Include debug.h.
385 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
387 * lang.c (struct language_function): New dummy structure.
389 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
390 descriminator for DECL_LANG_SPECIFIC.
391 (struct lang_decl_func): Rename from struct lang_decl.
392 (enum lang_decl_desc): New.
393 (struct lang_decl): Make it a union. Update all the accessor macros.
394 (struct lang_type): Use gengtype.
395 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
396 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
397 are now the same size.
398 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
399 use discriminator to mark DECL_LANG_SPECIFIC.
401 * Make-lang.in (gt-java-builtins.h): New rule.
402 (java/builtins.o): Add dependency on gt-<filename>.h.
403 * builtins.c: Use gengtype for roots.
404 (union string_or_tree): Use gengtype.
405 (struct builtin_record): Use gengtype.
406 * config-lang.in (gtfiles): Add builtins.c.
408 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
409 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
410 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
411 gt-java-parse.h, gtype-java.h): Add rules to generate.
412 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
413 (class.o): Add dependency on gt-*.h.
414 (constants.o): Likewise.
417 (jcf-parse.o): Likewise.
418 (jcf-write.o): Likewise.
420 * config-lang.in (gtfiles): New.
421 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
422 * constants.c: Replace uses of ggc_add_* with GTY markers.
424 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
425 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
426 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
427 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
429 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
431 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
432 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
434 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
435 Include gtype-java.h.
437 2002-06-02 Tom Tromey <tromey@redhat.com>
439 Fix for PR java/5913:
440 * parse.y (patch_binop): Call patch_string on op1.
442 2002-06-02 Tom Tromey <tromey@redhat.com>
444 Fix for PR java/1343, PR java/6336:
445 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
446 formatting. Changed return type.
447 (anonymous_class_counter): Moved to top of file.
448 (maybe_make_nested_class_name): Append number to class name for
449 function-local classes.
451 2002-05-28 Zack Weinberg <zack@codesourcery.com>
453 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
454 * Make-lang.in: Update dependency lists.
456 2002-05-18 Mark Mitchell <mark@codesourcery.com>
458 * gjavah.c (throwable_p): Do not free the name of the class after
459 passing it to find_class.
460 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
461 * jcf-io.c (dirent.h): Include it.
462 (fnmatch.h): Likewise.
463 (compare_path): New function.
464 (java_or_class_file): Likewise.
465 (memoized_dirlist_entry): New type.
466 (memoized_dirlist_lookup_eq): New function.
467 (memoized_dirlists): New variable.
468 (caching_stat): New function.
469 (memoized_class_lookup_eq): New function.
470 (memoized_class_lookups): Likewise.
471 (find_class): Use memoized_class_lookups and caching_stat.
472 * jcf.h (JCF_USE_SCANDIR): Define.
473 * parse.y (java_expand_classes): Write the class files in reverse
476 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
478 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
480 2002-05-13 Mark Mitchell <mark@codesourcery.com>
482 * jcf-write.c (write_classfile): Unlink the temporary file if it
483 cannot be renamed. Use concat to build up the name of the
486 2002-05-08 Mark Mitchell <mark@codesourcery.com>
488 * jcf-write.c (write_classfile): Write the file to a
489 temporary file and then rename it.
491 2002-05-07 Tom Tromey <tromey@redhat.com>
493 * gjavah.c (throwable_p): Use xstrdup, not strdup.
495 Fix for PR java/1200:
496 * gjavah.c (throwable_p): New function.
497 (decode_signature_piece): Use it. A `WeakReference' isn't the
500 (gcjh_streq): New function.
502 2002-05-07 Andreas Jaeger <aj@suse.de>
504 * parse.y (finish_for_loop): Fix if statement.
506 2002-05-06 Tom Tromey <tromey@redhat.com>
508 Fix for PR java/5941:
509 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
510 loop update expression.
511 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
512 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
514 2002-05-04 Mark Wielaard <mark@klomp.org>
517 * parse.y (build_string_concatenation): Return just op1 only when op2
518 is null and op1 is a STRING_CST, otherwise always construct a
521 2002-04-27 Tom Tromey <tromey@redhat.com>
524 * parse.y (string_convert_int_cst): New function.
525 (merge_string_cste): Use it.
527 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
529 * java-tree.h (java_parse_file): Update.
530 (java_set_yydebug): Remove.
531 * jcf-parse.c (yydebug): Remove.
532 (java_set_yydebug): Die.
533 (java_parse_file): Update.
534 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
536 2002-04-24 Tom Tromey <tromey@redhat.com>
539 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
540 EXPR_WFL_QUALIFICATION of qual_wfl.
542 2002-04-23 Per Bothner <per@bothner.com>
544 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
545 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
546 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
548 2002-04-23 Tom Tromey <tromey@redhat.com>
551 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
552 recognize `-fcompile-resource='.
553 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
556 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
558 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
559 paths. Fixes PR java/2791.
561 2002-04-19 Andrew Haley <aph@redhat.com>
563 * jcf-write.c (push_long_const): lo, hi: New variables.
564 Use rshift_double to extract the high part of a 64-bit long.
565 Use WORD_TO_INT to extract the low part.
567 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
568 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
569 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
571 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
573 * typeck.c (incomplete_type_error): Remove.
575 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
577 * class.c (make_class_data): Set DECL_ALIGN on static class data,
578 for hash synchronization.
579 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
580 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
583 2002-04-16 Mark Wielaard <mark@klomp.org>
585 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
588 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
590 Fix for PR java/6294:
591 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
594 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
596 Fix for PR java/6085:
597 * parse.y (patch_method_invocation): Always use build_access_to_thisn
598 to get enclosing "this" argument for inner-class constructor
599 invocation. Pass correct arguments to build_access_to_thisn.
601 2002-04-10 Andreas Jaeger <aj@suse.de>
603 * gcj.texi (Input Options): Fix extdirs patch.
605 2002-04-10 Anthony Green <green@redhat.com>
607 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
609 2002-04-09 Anthony Green <green@redhat.com>
611 * gcj.texi (Input Options): Add --extdirs documentation.
612 * jcf-dump.c (OPT_extdirs): New macro.
613 (options): Add extdirs option.
614 (help): Describe --extdirs.
615 (main): Handle OPT_extdirs.
616 * gjavah.c (OPT_extdirs): New macro.
617 (options): Add extdirs option.
618 (help): Describe --extdirs.
619 (main): Handle OPT_extdirs.
620 * jcf-path.c (jcf_path_init): Add extdirs support.
621 (jcf_path_extdirs_arg): New function.
622 (extensions): New variable to hold extensions path entries.
623 * jvspec.c: Remove -fextdirs= when compiling main().
624 * lang.c (java_decode_option): Handle -fextdirs=.
625 * jcf.h (jcf_path_extdirs_arg): Declare new function.
626 * Make-lang.in: Compile jcf-path with version info for use in
627 identifying the appropriate libgcj.jar.
629 2002-04-08 Tom Tromey <tromey@redhat.com>
632 * .cvsignore: Added rmic.1 and rmiregistry.1.
633 * gcj.texi (Top): Link to new nodes.
634 (Invoking rmic): New node.
635 (Invoking rmiregistry): Likewise.
636 * Make-lang.in (java.generated-manpages): Added rmic.1 and
638 (java.maintainer-clean): Likewise.
639 ($(srcdir)/java/rmic.1): New target.
640 ($(srcdir)/java/rmiregistry.1): Likewise.
641 (java.install-man): Handle rmic.1 and rmiregistry.1.
643 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
645 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
646 Add note about handling uncaught exceptions. Add an exception handler
649 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
651 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
652 after using it to patch CALL_EXPR.
654 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
656 * gcj.texi (Invocation): Document CNI invocation API.
658 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
660 * expr.c (truthvalue_conversion): Rename. Update.
661 (expand_compare): Update.
662 * java-tree.h (java_truthvalue_conversion): New.
663 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
665 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
667 * java-tree.h (java_mark_addressable): New.
668 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
669 * typeck.c (mark_addressable): Rename, update.
671 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
673 * expr.c (build_java_binop): Update.
674 * java-tree.h (java_signed_type, java_unsigned_type,
675 java_signed_or_unsigned_type): Update.
676 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
677 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
678 * parse.y (patch_binop): Update.
679 * typeck.c (signed_or_unsigned_type, unsigned_type,
680 signed_type): Update.
682 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
684 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
685 (java_dummy_print): Remove.
686 (lang_print_error): Rename. Exit early if inhibiting output.
687 (inhibit_error_printing_function): New.
688 (java_init): Don't set hook.
689 (lang_init_source): Use new boolean.
691 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
693 * parse.y (do_resolve_class): Fix infinite recursion.
695 2002-03-29 Tom Tromey <tromey@redhat.com>
697 * parse.y (check_inner_circular_reference): Ignore incomplete
700 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
702 * Make-lang.in (builtins.o): Update.
703 * boehm.c (get_boehm_type_descriptor): Update.
704 * builtins.c: Include langhooks.h.
705 * decl.c (java_init_decl_processing): Update.
706 * java-tree.h (java_type_for_mode, java_type_for_size): New.
707 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
709 * typeck.c (type_for_mode, type_for_size): Update.
711 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
713 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
715 2002-03-28 Tom Tromey <tromey@redhat.com>
717 * except.c (expand_end_java_handler): If the handler type is NULL,
718 use java.lang.Throwable. Fixes PR java/5986.
720 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
722 Fix for PR java/4715:
723 * jcf-parse.c (parse_source_file_3): New function.
724 (read_class): Call it.
725 (java_parse_file): Likewise.
727 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
729 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
731 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
733 * parse.y (resolve_package): Initialize "decl".
734 (lookup_package_type): Remove unused function.
736 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
738 Fix for PR java/5993:
739 * parse.y (resolve_package): Return the decl if resolution was
740 successful. Don't special case "java.lang" and "java.lang.reflect"
741 packages. Set type_name to the merged identifier.
742 (resolved_qualified_expression_name): Print error using "name" if
743 resolve_package returns NULL_TREE.
745 2002-03-27 Tom Tromey <tromey@redhat.com>
747 * expr.c (expand_invoke): Don't generate null pointer check if
748 we're calling <init>.
750 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
752 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
754 * java-tree.h (java_lang_expand_expr): Similarly.
755 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
756 (java_init): Don't set hook.
758 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
760 Fix for PR java/5850:
761 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
762 context if field was not found in the current scope.
763 * expr.c (lookup_field): Don't look in enclosing contexts.
765 2002-03-26 Tom Tromey <tromey@redhat.com>
767 Fix for PR java/5942:
768 * parse.y (init_src_parse): Added sanity check.
769 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
772 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
774 * decl.c (lang_mark_tree): Rename java_mark_tree.
775 * java-tree.h (java_mark_tree): New.
776 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
778 2002-03-25 Zack Weinberg <zack@codesourcery.com>
780 * lex.c: Change java_perform_atof to take normal parameters
781 instead of a pointer to a parameter block. Call it directly
784 2002-03-22 Mark Wielaard <mark@klomp.org>
786 Fix for PR java/5368:
787 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
788 when printing error message.
790 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
792 * decl.c (maybe_build_cleanup): Remove.
794 2002-03-22 Tom Tromey <tromey@redhat.com>
796 Andrew Haley <aph@cambridge.redhat.com>
798 * expr.c (build_field_ref): Don't build a check if the field is a
801 2002-03-21 Eric Blake <ebb9@email.byu.edu>
803 Fix for PR java/6026:
804 * lex.c (java_lex): Fix parsing of consecutive floats.
806 2002-03-21 Tom Tromey <tromey@redhat.com>
808 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
811 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
813 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
814 insert_block, getdecls, kept_level_p, global_bindings_p): New.
816 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
818 * gcj.texi: @code{gcj} becomes @command{gcj}.
819 @code{gcc} becomes @command{gcc}.
820 GcjRaw changed to gnu.gcc.RawData.
822 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
824 * decl.c (start_java_method): Use new hook.
825 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
826 (java_init): Remove old hook.
828 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
830 * builtins.c (define_builtin): Do nothing if `type' is null.
833 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
835 * parse.y (parser_check_super_interface): Fix error message
838 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
840 * jcf-parse.c (get_constant): Delete unused variables.
842 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
844 * java-tree.h (java_parse_file): New.
845 * jcf-parse.c (yyparse): Rename java_parse_file.
846 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
848 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
850 * parse.y (craft_constructor): Return the constructor decl.
851 (java_expand_classes): Update comments.
852 (lookup_method_invoke): Call fix_constructors immediately for
853 anonymous class. Fixes PR java/5935.
855 2002-03-15 Anthony Green <green@redhat.com>
857 * jcf-parse.c (yyparse): Don't emit class registration
858 constructor when compiling resource files.
860 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
862 * lang.c (java_tree_code_type, java_tree_code_length,
863 tree_code_name): Delete.
864 (tree_code_type, tree_code_length, tree_code_name): Define.
865 (java_init): Don't try to copy into the various tree_code
868 2002-03-12 Tom Tromey <tromey@redhat.com>
870 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
871 UTF-8, not UCS-2. Fixes PR java/5923.
873 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
874 a call_expr wrapped in a convert. Fixes PR java/5848.
876 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
878 * jcf-write.c (write_classfile): Improve error strings.
880 2002-03-11 Eric Blake <ebb9@email.byu.edu>
882 * lex.c: Adjust comments to GNU standards.
884 2002-03-11 Eric Blake <ebb9@email.byu.edu>
886 Fix for PR java/5902:
887 * lex.c (java_lex): Fix parsing of literals.
889 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
891 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
892 to prevent it getting evaluated twice in the store checking case.
893 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
896 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
898 * decl.c (java_init_decl_processing): Make sure class_type_node
899 alignment is not less than 64 bits if hash synchronization is enabled.
901 2002-03-08 Per Bothner <per@bothner.com>
903 * parse.y (java_complete_lhs): Check if patch_assignment
904 returned an error-mark.
906 * parse.y (try_builtin_assignconv): Don't special-case zero.
908 2002-03-08 Per Bothner <per@bothner.com>
910 Fix for PR java/5812.
911 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
912 here instead of in JSR macro. Likewise with load_type_state call.
913 Do the latter on if the return_pc has been verified (the jsr returns).
914 (JSR): Now just call build_java_jsr.
916 2002-03-07 Jeff Sturm <jsturm@one-point.com>
918 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
919 (java.install-common): Link native driver to
920 JAVA_TARGET_INSTALL_NAME.
922 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
924 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
925 * builtins.c(sin_builtin): Likewise
926 * builtins.c(sqrt_builtin): Likewise
928 2002-03-03 Zack Weinberg <zack@codesourcery.com>
930 * java/expr.c, java/jcf-parse.c, java/lex.c:
931 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
932 REAL_ARITHMETIC blocks unconditional. Delete some further
933 #ifdef blocks predicated on REAL_ARITHMETIC.
935 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
937 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
938 explicit sizeof/sizeof.
939 * decl.c (java_init_decl_processing): Likewise.
940 * jcf-parse.c (init_jcf_parse): Likewise.
941 * parse.y (init_src_parse): Likewise.
943 2002-03-02 Per Bothner <per@bothner.com>
945 Make --CLASSPATH by a synonym for --classpath and -classpath.
946 Implement --bootclasspath.
947 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
948 (classpath_l): Remove.
949 (jcf_path_CLASSPATH_arg): Remove.
950 (jcf_path_bootclasspath_arg): New function.
951 (jcf_path_seal): Simplify accordingly.
953 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
954 (jcf_path_CLASSPATH): Remove declaration.
955 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
956 (lang_specific_driver): Translate -bootclasspath.
957 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
958 * lang.c (decode_lang_options): Do jcf_path_init first.
959 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
960 * gjavah.c: Also handle --bootclasspath.
961 Handle --CLASSPATH as a synonum for --classpath.
962 * jcf-dump.c: Likewise.
964 "." is not part of system path, but is the default for --classpath.
965 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
966 (jcf_path_seal): Add "." if no CLASSPATH specified.
968 * gcj.texi: Document changes.
970 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
972 * expr.c (build_java_arraystore_check): Fix formatting.
974 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
976 Fix for PR java/5758, java/5632:
977 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
978 inner-class separator too.
979 * parse.y (do_resolve_class): New local `decl_result.'
980 Progressively build a name for what can have been loaded.
982 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
984 * expr.c (java_array_data_offset): Removed function.
985 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
986 (build_java_array_length_access): Obtain "length" value using a
987 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
988 (build_java_arrayaccess): Correct comment. Access "data" using a
989 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
990 (build_java_arraystore_check): New function.
991 (expand_java_arraystore): Use build_java_arraystore_check.
992 * parse.y (patch_assignment): Simplify code to insert a store check
993 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
994 * check-init.c (check_init): Update to reflect that an array length
995 access is now a COMPONENT_REF.
996 * gcj.texi (Code Generation): Improve documentation of
997 -fno-bounds-check. Add documentation for -fno-store-check.
998 * java-tree.h (flag_store_check): Declare.
999 (build_java_arraystore_check): Declare.
1000 * lang.c (flag_store_check): Initialize to 1.
1001 (lang_f_options): Add store-check option.
1002 * jvspec.c: Don't pass store-check option to jvgenmain.
1003 * lang-options.h: Add help string for -fno-store-check.
1005 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
1007 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
1008 * java-tree.h (java_dup_lang_specific_decl): New.
1009 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
1011 2002-02-27 Zack Weinberg <zack@codesourcery.com>
1013 * builtins.c, decl.c: Delete traditional-mode-related code
1014 copied from the C front end but not used, or used only to
1015 permit the compiler to link.
1017 2002-02-22 Tom Tromey <tromey@redhat.com>
1019 Fix for PR java/2369:
1020 * jvspec.c (verify_class_name): New function.
1021 (lang_specific_driver): Call it.
1022 (JAVA_START_CHAR_P): New macro.
1023 (JAVA_PART_CHAR_P): Likewise.
1025 2002-02-22 Per Bothner <per@bothner.com>
1027 * class.c: Change vtable to be more compatible with g++ v3 abi.
1028 (get_dispatch_table): Prepend offset-to-top (always 0) and
1029 type_info pointer (currently unimplemented hence NULL) to vtable.
1030 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
1031 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
1032 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
1033 (build_dtable_decl): Add declarations for new fields.
1035 2002-02-20 Per Bothner <per@bothner.com>
1037 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
1038 to finit$ (otherwise generate_bytecode_insns drops it). However, we
1039 don't need to set it on the COMPOUND_EXPR - the caller does that.
1041 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1043 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
1044 `--CLASSPATH' becomes `--classpath.'
1045 * gjavah.c: Likewise.
1046 * jcf-dump.c: Likewise.
1047 * lang-options.h: Likewise.
1049 * jcf-path.c: Updated comment.
1050 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
1051 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
1052 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
1053 (jcf_path_CLASSPATH_arg): Ditto.
1054 (classpath_u): Updated leading comment.
1056 2002-02-20 Per Bothner <per@bothner.com>
1058 * builtins.c (check_for_builtin): New function.
1059 (build_call_or_builtin): Remove.
1060 * java-tree.h: Update accordingly.
1061 * expr.c (expand_invoke): Use build + check_for_builtin instead
1062 of build_call_or_builtin.
1063 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
1064 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
1065 flag (which had caused jcf-write to incorrectly emit invokevirtual).
1067 2002-02-17 Tom Tromey <tromey@redhat.com>
1069 * java-tree.h (TYPE_STRICTFP): New macro.
1070 (struct lang_type) [strictfp]: New field.
1071 (CLASS_STRICTFP): New macro.
1072 (METHOD_STRICTFP): New macro.
1073 (struct lang_decl) [strictfp]: New field.
1074 * parse.y (method_header): Disallow strictfp constructor or
1076 (STRICT_TK): Move before MODIFIER_TK.
1077 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
1078 (METHOD_MODIFIERS): Likewise.
1079 (INTERFACE_MODIFIERS): Likewise.
1080 * jcf-write.c (get_access_flags): Likewise.
1081 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
1082 (add_method_1): Likewise.
1083 (get_access_flags_from_decl): Likewise.
1084 * jcf-dump.c (print_access_flags): Print in standard order. Also,
1085 recognize strictfp flag.
1086 * jcf.h (ACC_STRICT): New define.
1088 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
1090 * class.c(build_utf8_ref): Move declaration of decl_size
1092 2002-02-07 Tom Tromey <tromey@redhat.com>
1094 * gcj.texi (Input Options): --CLASSPATH does not suppress system
1097 2002-02-04 Anthony Green <green@redhat.com>
1099 * class.c (build_utf8_ref): Put UTF-8 constants into merged
1100 sections if available.
1102 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1104 * parse.y (java_expand_classes): Fix typo in static field loop.
1106 2002-02-02 Richard Henderson <rth@redhat.com>
1108 * class.c (add_field): Mark static fields external.
1109 (build_class_ref): Remove redundant set.
1110 * parse.y (java_expand_classes): Mark static fields of classes
1111 to be compiled as local.
1112 * jcf-parse.c (parse_class_file): Likewise.
1114 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1116 * gcj.texi (About CNI): New node.
1118 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
1121 * jcf-parse.c : Check for HAVE_LOCALE_H before using
1122 setlocale() with LC_CTYPE as a parameter.
1125 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
1127 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1128 Follow GNU Coding Standards for --version.
1130 2002-01-28 Tom Tromey <tromey@redhat.com>
1132 * expr.c (build_jni_stub): Ensure storage for `meth' is
1134 * parse.y (java_complete_expand_methods): Set
1135 current_function_decl before building JNI stub.
1137 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
1139 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
1142 2002-01-22 Tom Tromey <tromey@redhat.com>
1144 * decl.c (java_init_decl_processing): Use add_predefined_file.
1145 Predefine RawData.java.
1146 (predef_filenames): Removed.
1147 (java_init_decl_processing): Don't register predef_filenames.
1148 * jcf-parse.c (add_predefined_file): New function.
1149 (predefined_filename_p): Rewrote.
1150 (predefined_filename_p): No longer static.
1151 * decl.c (java_init_decl_processing): Call initialize_builtins.
1152 * Make-lang.in (JAVA_OBJS): Added builtins.o.
1153 (java/builtins.o): New target.
1154 * builtins.c: New file.
1155 * parse.y (patch_invoke): Use build_call_or_builtin.
1156 * java-tree.h (build_call_or_builtin): Declare.
1157 (initialize_builtins): Declare.
1158 (java_set_exception_lang_code): Removed unused declaration.
1159 (PREDEF_FILENAMES_SIZE): Removed.
1160 (java_tree_index): Added JTI_PREDEF_FILENAMES.
1161 (predef_filenames): New define.
1162 (add_predefined_file): Declare.
1163 (predefined_filename_p): Declare.
1164 * expr.c (expand_invoke): Use build_call_or_builtin.
1166 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1168 * parse.y (patch_switch_statement): Fix format specifier.
1170 2002-01-16 Tom Tromey <tromey@redhat.com>
1172 More for PR java/5365:
1173 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
1175 (process_file): Generate include for
1176 java.lang.UnsupportedOperationExceptions.
1178 2002-01-15 Andreas Jaeger <aj@suse.de>
1180 * .cvsignore: Add man pages.
1182 2002-01-15 Tom Tromey <tromey@redhat.com>
1184 Fix for PR java/5365:
1185 * gjavah.c (process_file): Turn class name into a file name.
1187 2002-01-14 Matthias Klose <doko@debian.org>
1189 * gcj.texi: Fix whitespace and formatting errors in the
1190 synopsis of the man pages. Update copyright.
1192 2002-01-14 Tom Tromey <tromey@redhat.com>
1195 * Make-lang.in (java.install-man): Handle jv-convert man page.
1196 (java.generated-manpages): Added jv-convert.1.
1197 (java.uninstall): Remove jv-convert.1.
1198 (java.maintainer-clean): Likewise.
1199 ($(srcdir)/java/jv-convert.1): New target.
1200 * gcj.texi (Top): Link to jv-convert node.
1201 (Individual utilities): Likewise.
1202 (Invoking jv-convert): New node.
1204 2001-01-10 Jeff Sturm <jsturm@one-point.com>
1205 Martin Kahlert <martin.kahlert@infineon.com>
1207 * jcf-parse.c (get_constant): Don't swap lo/hi for big
1208 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
1210 2002-01-03 Graham Stott <grahams@redhat.com>
1212 * class.c (compile_resource_file): Update copyright date.
1213 Constify filename parameter.
1214 (java-tree.h): Update copyright date.
1215 (compile_resource_file): Constify filename parameter.
1217 2002-01-03 Graham Stott <grahams@redhat.com>
1219 * gcc/jcf-parse.c: Update copyright date.
1220 (yyparse): Constify resource_filename.
1222 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1224 * parse.y (src_parse_roots): Don't needlessly zero init.
1226 2001-12-31 Tom Tromey <tromey@redhat.com>
1228 * parse.y (dump_java_tree): New function.
1229 (source_end_java_method): Call it.
1230 (end_class_declaration): Likewise.
1231 * lang.c (java_decode_option): Call dump_switch_p.
1233 2001-12-28 Tom Tromey <tromey@redhat.com>
1235 * gen-table.pl: Don't process characters after \uffff. Added
1236 comment pointing to input file.
1238 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1240 * gen-table.pl: Const-ify output. Document the location of a
1241 suitable unicode input file.
1243 * chartables.h: Regenerate.
1245 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1247 * chartables.h: Const-ify.
1248 * gjavah.c (options): Likewise.
1249 * jcf-dump.c (options): Likewise.
1250 * jv-scan.c (options): Likewise.
1251 * lex.c (java_start_char_p, java_part_char_p): Likewise.
1252 * parse.y (binop_lookup): Likewise.
1254 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1256 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
1257 the static arrays that are output.
1258 * jvspec.c (jvgenmain_spec): Make static.
1259 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
1260 * keyword.h: Regenerate.
1261 * lang.c (string_option, process_option_with_no, lang_f_options,
1262 lang_W_options): Const-ify.
1263 * lex.c (java_lex): Likewise.
1265 2001-12-21 Richard Henderson <rth@redhat.com>
1267 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
1268 (get_boehm_type_descriptor): ... here. Arrange for the
1269 TREE_TYPE to get set properly.
1271 2001-12-21 Richard Henderson <rth@redhat.com>
1273 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
1274 only if the target requires collect2.
1276 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
1278 2001-12-20 Tom Tromey <tromey@redhat.com>
1281 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
1282 CAN_COMPLETE_NORMALLY for the node.
1283 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
1284 generate code for second branch if first branch can't complete
1286 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
1287 the loop head if the loop body can't complete normally.
1289 2001-12-20 Tom Tromey <tromey@redhat.com>
1292 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
1293 case where `finally' clause can't complete normally.
1295 2001-12-20 Tom Tromey <tromey@redhat.com>
1298 * parse.y (analyze_clinit_body): Added this_class parameter.
1299 Check for more cases where we must keep <clinit>.
1300 (maybe_yank_clinit): Cleaned up flow control.
1302 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1304 * decl.c (java_init_decl_processing): Don't initialize
1305 finit_leg_identifier_node.
1306 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
1307 (finit_leg_identifier_node): Remove.
1308 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
1310 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1312 * mangle.c (mangle_member_name): Don't special-case for
1314 * mangle_name.c (unicode_mangling_length): Likewise.
1315 (append_unicode_mangled_name): Likewise.
1316 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
1319 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1321 * expr.c (build_java_array_length_access): Don't force null pointer
1322 check unless flag_check_references is set.
1324 2001-12-20 Tom Tromey <tromey@redhat.com>
1326 Fix for PR java/3417:
1327 * parse.y (patch_assignment): Added special processing for
1329 (patch_return): Don't convert booleans to integers, and don't
1330 special-case `null'.
1332 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
1334 * config-lang.in (diff_excludes): Remove.
1336 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
1338 * gcj.texi: Update link to GCC manual.
1340 2001-12-17 Tom Tromey <tromey@redhat.com>
1342 * parse.y (link_nested_class_to_enclosing): Removed useless
1345 2001-12-16 Tom Tromey <tromey@redhat.com>
1347 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
1350 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
1352 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
1353 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
1356 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1358 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
1360 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1362 * decl.c (java_init_decl_processing): Build otable_type correctly.
1363 otable_decl is an otable_type.
1365 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1367 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
1368 otable_type, otable_ptr_type, method_symbol_type,
1369 method_symbols_array_type, method_symbols_array_ptr_type): New
1370 field/global tree definitions.
1371 (flag_indirect_dispatch): New flag.
1372 * decl.c (java_init_decl_processing): Initialize new otable and
1373 otable_syms type nodes and decls. Add new field "index" to
1375 * class.c (build_method_symbols_entry): New function.
1376 (make_method_value): Set "index" to to method's vtable index for
1377 virtual methods when indirect-dispatch is not used.
1378 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
1379 and set vtable_method_count to -1. Set otable and otable_syms field
1380 if indirect-dispatch is used and there was something to put in them.
1381 (build_method_symbols_entry): New function.
1382 (emit_offset_symbol_table): New function.
1383 * expr.c (get_offset_table_index): New function.
1384 (build_invokevirtual): Build array reference to otable at the index
1385 returned by get_offset_table_index, and use the result as the vtable
1387 (build_invokeinterface): Similar.
1388 * jcf-parse.c (yyparse): If indirect-dispatch, call
1389 emit_offset_symbol_table at the end of compilation, after all classes
1390 have been generated.
1391 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
1392 * lang.c (flag_indirect_dispatch): Define.
1393 (lang_f_options): Add indirect-dispatch flag.
1395 2001-12-14 Matthias Klose <doko@debian.org>
1397 * gcj.texi: Markup for man page generation. Document missing
1398 options printed by <tool> --help.
1399 Terminate description of gij's -ms option with a dot.
1400 * Make-lang.in ($(srcdir)/java/*.1): New targets.
1401 (java.generated-manpages java.install-man, java.uninstall,
1402 java-maintainer-clean) Updated.
1404 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
1406 * class.c (get_dispatch_table): Fix java vtable layout
1407 for TARGET_VTABLE_USES_DESCRIPTORS.
1408 * decl.c (java_init_decl_processing): Initialize
1409 alloc_no_finalizer_node, finalize_identifier_node.
1410 * expr.c (class_has_finalize_method): New function.
1411 (expand_java_NEW): Generate calls for finalizer-free allocation.
1412 (build_invokevirtual): Fix java vtable layout for
1413 TARGET_VTABLE_USES_DESCRIPTORS.
1414 * java-tree.h (enum java_tree_index): New entries:
1415 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
1416 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
1417 (class_has_finalize_method): declare.
1418 (HAS_FINALIZER_P): New macro.
1419 * parse.y (patch_invoke): Generate calls for finalizer-free
1422 2001-12-12 Matthias Klose <doko@debian.org>
1424 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
1425 whitespace at end of line.
1427 2001-12-11 Tom Tromey <tromey@redhat.com>
1429 * lex.c (java_init_lex): Define wfl_to_string as
1430 gnu.gcj.runtime.StringBuffer unless generating bytecode.
1432 2001-12-11 Jeff Sturm <jsturm@one-point.com>
1434 * class.c (make_method_value): Use null_pointer_node to
1435 represent empty exception table.
1437 2001-12-10 Tom Tromey <tromey@redhat.com>
1439 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
1441 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
1443 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
1445 2001-12-09 Per Bothner <per@bothner.com>
1447 * check-init.c (current_switch_has_default): New static field.
1448 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
1449 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
1450 DEFAULT_EXPR seen, simulate a default alternative that copies state.
1452 2001-12-09 Tom Tromey <tromey@redhat.com>
1454 * check-init.c (check_init): Don't allow pre- or post- increment
1455 or decrement of final variable.
1456 (final_assign_error): Minor error message rewording.
1458 2001-12-08 Tom Tromey <tromey@redhat.com>
1460 * java-tree.h: Fixed typo.
1462 * gjavah.c (decompile_method): Don't decompile to `return this'
1465 * gjavah.c (cxx_keywords): Re-sorted.
1466 * lex.c (cxx_keywords): Re-sorted.
1468 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
1471 * gjavah.c (print_namelet): Clear subnamelets.
1472 (HANDLE_METHOD): Set `method_printed' earlier.
1474 2001-12-07 Tom Tromey <tromey@redhat.com>
1476 * lang.c (lang_f_options): Added
1477 optimize-static-class-initialization.
1478 (java_decode_option): Removed special case.
1480 2001-12-07 Per Bothner <per@bothner.com>
1482 * check-init.c (check_init): Fix typo freeing memory twice.
1484 2001-12-05 Per Bothner <per@bothner.com>
1486 Restore support for static class initialization optimization.
1487 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1488 * check-init.c (check_int): At end of BLOCK handle initialization
1489 blocks, which used to be done in java_complete_expand_method but did
1490 not handle the case where check_for_initialization might allocate
1491 more than a word of bits.
1492 * decl.c (lang_make_tree): The smic field is now a tree.
1493 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1494 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1496 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1498 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1499 Change from a hash table to a list.
1500 (struct_lang_decl): Change field 'smic' to match.
1501 * class.c (add_method_1): Initialize
1502 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1503 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1504 (java_expand_method_bodies): -here, since 'smic' is now a list.
1505 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1507 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1509 * class.c (java_hash_compare_tree_node): Fix casts.
1511 2001-12-04 Per Bothner <per@bothner.com>
1513 * check-init.c: Handle definite unassignment to finals in addition
1514 to definite assignment.
1515 (loop_current_locals): New field.
1516 (num_current_locals, int start_current_locals, num_current_words):
1518 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1519 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1520 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1521 (get_variable_decl, check_final_reassigned): New functions.
1522 (check_init, check_bool_init): Modify as needed for checking finals.
1523 (check_for_initialization): Take extra parameter and return void.
1524 Do extra start-up logic to check final fields for assignment.
1525 * parse.y (check_static_final_variable_assignment_flag,
1526 reset_static_final_variable_assignment_flag, check_final_assignment,
1527 check_final_variable_local_assignment_flag,
1528 reset_final_variable_indirect_assignment_flag,
1529 reset_final_variable_global_assignment_flag): Remove functions.
1530 (java_complete_expand_methods, outer_field_access_fix,
1531 patch_assignment): Remove no-longer used logic.
1532 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1533 * parse.y (register_fields, java_complete_tree): Update accordingly.
1535 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1536 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1537 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1539 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1541 * java-tree.h (DECL FINAL): New bit-field.
1542 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1543 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1544 (DECL_INIT_CALLS_THIS): New macro.
1545 (struct lang_decl): New bit-field init_calls_this.
1546 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1547 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1548 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1549 use it for both local variables and final fields.
1550 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1552 (struct lang_type): Remove hfv bit-field.
1553 (check_for_initialization): Change to return void.
1555 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1556 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1557 * check-init.c (final_assign_error): New helper function.
1558 (check_final_reassigned, check_init): Use it.
1559 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1561 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1562 bit-fields to unsigned.
1564 2001-12-03 Per Bothner <per@bothner.com>
1566 * parse.y (patch_binop): Minor constant folding.
1568 * parse.y (build_current_thisn): Shorter 'buffer'.
1570 2001-12-03 Per Bothner <per@bothner.com>
1572 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1573 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1574 * jcf-write.c (generate_bytecode_insns): Remove support for
1575 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1576 * check-init.c (check_init): Likewise.
1578 2001-12-03 Per Bothner <per@bothner.com>
1580 * verify.c (subroutine_nesting): New function.
1581 (verify_jvm_instructions): Use it to fix logic for checking that
1582 we're done with the current subroutine.
1584 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1585 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1587 2001-12-03 Per Bothner <per@bothner.com>
1589 * jcf.h: Fix obvious typo in comment.
1590 * typeck.c (build_null_signature): Add comment.
1592 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1594 * expr.c: Remove leading capital from diagnostic messages, as
1595 per GNU coding standards.
1596 * jcf-io.c: Similarly.
1597 * jcf-parse.c: Similarly.
1598 * jv-scan.c: Similarly.
1599 * jvspec.c: Similarly.
1600 * mangle.c: Similarly.
1602 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1603 Alexandre Petit-Bianco <apbianco@redhat.com>
1605 * expr.c (build_java_arrayaccess): Call save_expr on array for
1606 correct evaluation order, modified comment, fixed indentation.
1607 * parse.y: (patch_assignment): Correctly extract the array base
1608 from the tree generate by build_java_arrayaccess, added comments.
1609 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1610 Fixes PR java/3096, PR java/3803, PR java/3965.
1612 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1614 * expr.c (expand_byte_code): Remove trailing periods from messages.
1615 * jcf-parse.c (load_class, jcf_parse): Similarly.
1616 * jcf-write.c (generate_classfile): Similarly.
1617 * lex.c (java_lex): Similarly.
1619 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1621 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1623 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1625 * Make-lang.in (java.generated-manpages): New dummy target.
1627 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1629 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1631 (lang_specific_pre_link): Use set_input to set input_filename.
1633 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1634 (main): Fix definition.
1635 Strip `main' from classname.
1638 2001-11-18 Roger Sayle <roger@eyesopen.com>
1640 * parse.h (java_expand_switch): Remove old prototype.
1642 2001-11-18 Tom Tromey <tromey@redhat.com>
1644 Fix for PR java/1401:
1645 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1647 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1650 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1652 * lang.c (finish_parse): Rename to java_finish.
1653 (LANG_HOOKS_FINISH, java_finish): New.
1655 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1657 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1658 * java-tree.h: New prototype.
1659 * lang.c (java_init): Update prototype. Combine with old init_parse.
1661 2001-11-13 Tom Tromey <tromey@redhat.com>
1663 * gjavah.c (method_signature): New global.
1664 (HANDLE_METHOD): Set it.
1665 (decompile_return_statement): New function.
1666 (decompile_method): Use it.
1667 (print_method_info): Removed `synth' argument.
1669 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1671 * java-tree.h (java_set_yydebug): New.
1672 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1673 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1674 (print_lang_decl, print_lang_type, print_lang_identifier,
1675 print_lang_statistics, lang_print_xnode): Remove.
1677 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1679 * jcf-parse.c (init_lex): Remove.
1680 * lang.c (language_string, lang_identify): Remove.
1681 (struct lang_hooks): Constify.
1682 (LANG_HOOKS_NAME): Override.
1683 (init_parse): Update.
1685 2001-11-08 Andreas Franck <afranck@gmx.de>
1687 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1688 program_transform_name the way suggested by autoconf.
1689 (java.install-common): Also transform auxiliary program names with
1690 program_transform_name.
1692 2001-11-08 Tom Tromey <tromey@cygnus.com>
1694 * parse.y (trap_overflow_corner_case): New rule.
1695 (unary_expression): Use it.
1696 * lex.c (java_init_lex): Don't set minus_seen.
1697 (yylex): Don't use minus_seen. Communicate overflow to parser for
1699 (error_if_numeric_overflow): New function.
1700 * parse.h (minus_seen): Removed field.
1701 (JAVA_RADIX10_FLAG): New define.
1703 2001-11-07 Tom Tromey <tromey@redhat.com>
1705 Patch for PR java/1414:
1706 * parse.y (case_label_list): New global.
1707 (goal): Register case_label_list with GC.
1708 (java_complete_lhs): Save new case on case_label_list.
1709 (patch_switch_statement): Check for duplicate case labels.
1711 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1713 * parse.y (patch_assignment): Removed unused third argument.
1714 (java_complete_lhs): Removed unused third argument to patch_assignment.
1716 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1718 * lang.c: Include langhooks-def.h.
1719 * Make-lang.in: Update.
1721 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1723 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1725 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1727 * mangle.c (find_compression_record_match): Don't match compression
1728 records for package name elements unless they occur at the start of
1729 the name. Fix for PR java/4717.
1731 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1733 * expr.c (expand_java_field_op): Don't special-case references to
1734 java.lang.PRIMTYPE.TYPE.
1735 (build_primtype_type_ref): Removed.
1736 * java-tree.h (build_primtype_type_ref): Remove prototype.
1737 * parse.y (maybe_build_primttype_type_ref): Removed.
1738 (complete_function_arguments): Don't special-case references to
1739 java.lang.PRIMTYPE.TYPE.
1740 (patch_assignment): Likewise.
1741 (array_constructor_check_entry): Likewise.
1743 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1745 * mangle.c (static tree compression_table): Fixed leading comment.
1746 * parse.h (struct parser_ctxt): Fixed field comment.
1747 * parse.y (check_pkg_class_access): New prototype, fixed leading
1748 comment, new parameter used to emit error only if passed as true.
1749 (parse_check_super): Pass extra argument to check_pkg_class_access.
1750 (do_resolve_class): Likewise.
1751 (process_imports): Likewise.
1752 (read_import_dir): Fixed indentation.
1753 (find_in_imports_on_demand): New local class_type_name. Local
1754 node_to_use deleted. while loop changed into for loop. Report
1755 multiple definition only for accessible classes. Improved error
1757 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1758 assigned to parameter list, fixed indentation. while loop changed
1759 into for loop, restore TREE_CHAIN on local `tem' before the next
1762 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1764 * lang.c (lang_get_alias_set): Deleted.
1766 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1768 * gjavah.c (jni_print_char): Fix thinko in last change.
1770 * gjavah.c (jni_print_char, decode_signature_piece): Use
1771 safe-ctype macros and/or fold extra calls into fewer ones.
1772 * lex.c (java_read_unicode, java_lex): Likewise.
1773 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1774 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1775 * mangle_name.c (append_unicode_mangled_name,
1776 unicode_mangling_length): Likewise.
1778 2001-10-17 Richard Henderson <rth@redhat.com>
1780 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1782 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1784 * lang.c (langhooks.h): Included.
1785 (LANG_HOOKS_INIT): Redefined.
1786 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1787 (LANG_HOOKS_DECODE_OPTION): Likewise.
1788 (struct lang_hooks lang_hooks): New initialization.
1790 2001-10-11 Per Bothner <per@bothner.com>
1792 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1793 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1794 The former is simpler, and jcf-write.c handles it better.
1795 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1796 or WITH_CLEANUP_EXPR.
1797 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1798 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1800 * parse.y (patch_if_else_statement): If the condition is constant,
1801 optimize away the test.
1803 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1805 * parse.y (patch_cast): Call patch_string on the first operand of
1806 the incoming node, update it if necessary. Fixes PR java/4510.
1808 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1810 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1811 when name qualifier matches a package name.
1813 2001-10-08 Tom Tromey <tromey@redhat.com>
1815 Fix for PR java/4489:
1816 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1817 force a new label when computing `body_block'.
1819 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1821 * jcf-io.c (format_uint): Const-ify.
1822 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1823 * lex.c (java_get_line_col): Likewise.
1824 * parse.y (build_incdec): Likewise.
1826 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1828 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1829 a NULL enclosing context if appropriate. Fixes PR java/4466.
1831 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1833 * parse.y (patch_assignment): Use lvalue's original TYPE when
1834 building the final COMPOUND_EXPR.
1835 (try_reference_assignconv): Fixed leading comment.
1837 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1839 * parse.y (check_final_variable_indirect_assignment): For
1840 COMPOUND_EXPR, return only if finals were found initialized
1841 properly, if not, keep on checking.
1842 (check_final_variable_global_assignment_flag): New local
1843 error_found, set when appropriate and used to decide whether to
1844 report uninitialized finals. Fixed typo in comment.
1846 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1848 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1849 last three initializations. Fixes PR java/4360.
1851 2001-09-21 Richard Henderson <rth@redhat.com>
1853 * class.c (get_dispatch_table): Handle function descriptors.
1854 (build_dtable_decl): Likewise.
1855 * expr.c (build_invokevirtual): Likewise.
1857 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1859 * parse.y (patch_method_invocation): Build class initialization
1860 when static finals are used to qualify method invocation.
1863 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1865 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1866 build_type_name_from_array_name.
1867 (STRING_STRIP_BRACKETS): New macro.
1868 * parse.y (build_type_name_from_array_name): New function.
1869 (array_creation_expression:): Accumulate []s instead of [s.
1870 (cast_expression:): Accumulate []s instead of [s after cast type
1872 (build_array_from_name): Local string deleted, use
1873 build_type_name_from_array_name.
1874 (build_unresolved_array_type): Accumulate []s instead of [s after
1876 (register_fields): Fixed comment.
1877 (resolve_class): Local name, base deleted, new locals tname and
1878 array_dims. Use build_type_name_from_array_name. Use array_dims to
1880 (purify_type_name): Use STRING_STRIP_BRACKETS.
1882 2001-09-18 Andreas Jaeger <aj@suse.de>
1884 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1885 * jv-scan.c: Likewise.
1887 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1889 * parse.y (patch_method_invocation): Inner class creation context
1890 check not enforced within constructors. Fixes PR java/1873.
1892 2001-09-16 Tom Tromey <tromey@redhat.com>
1894 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1895 NOTE_PUSH for single-case push. Fixes PR java/4189.
1897 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1899 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1900 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1901 (struct lang_type): New fields import_list and import_demand_list.
1902 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1903 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1904 (do_resolve_class): New local saved_enclosing_type, initialized,
1905 passed as parameter to find_in_imports and find_in_imports_on_demand.
1906 (find_in_imports): Added paramater enclosing_type, use its
1907 TYPE_IMPORT_LIST when applicable.
1908 (find_in_imports_on_demand): Added parameter enclosing_type, use
1909 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1910 declaration and initialization.
1911 (fold_constant_for_init): Switch/restore current_class to the
1912 appropriate context.
1914 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1916 * verify.c (verify_jvm_instructions): Fix typo.
1918 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1920 * expr.c (expand_invoke): Const-ification.
1921 * parse.y (patch_method_invocation): Likewise.
1923 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1925 * gjavah.c (cxx_keywords): Const-ification.
1926 * keyword.gperf (java_keyword): Likewise.
1927 * lang.c (java_tree_code_name): Likewise.
1928 * lex.c (cxx_keywords): Likewise.
1929 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1931 2001-09-11 Richard Henderson <rth@redhat.com>
1933 * parse.h (ctxp_for_generation): Mark extern.
1935 2001-09-10 Richard Henderson <rth@redhat.com>
1937 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1939 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1941 * typeck.c (java_array_type_length, build_prim_array_type):
1942 Represent empty arrays by NULL index.
1944 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1946 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1947 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1949 2001-09-06 Anthony Green <green@redhat.com>
1951 * class.c (O_BINARY): Define if necessary.
1952 (registerResource_libfunc): Declare.
1953 (init_class_processing): Initilize registerResource_libfunc.
1954 (compile_resource_file): New function.
1955 * java-tree.h (resource_name): Declare.
1956 (compile_resource_file): Declare.
1957 * jcf-parse.c (yyparse): Handle compiling java resource files.
1958 * lang.c (java_decode_option): Handle -fcompile-resource option.
1959 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1961 * gcj.texi (Code Generation): Add documentation for -R flag.
1963 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1965 * jcf-write.c (generate_classfile): Issue an error in case of
1966 field/initial value mismatch.
1967 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1968 being initialized and we're generating bytecode.
1969 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1970 set DECL_INITIAL properly when appropriate.
1974 2001-09-01 Per Bothner <per@bothner.com>
1976 * parse.y (maybe_yank_clinit): A field without an initializer is not
1977 relevant. All initializers except static final and constant require
1978 <clinit>, regardless of flag_emit_class_files.
1980 2001-08-31 Per Bothner <per@bothner.com>
1982 * class.c (set_constant_value): When not emiting class files, then a
1983 String ConstantValue is a utf8const_ptr_type.
1985 2001-08-30 Per Bothner <per@bothner.com>
1987 * jcf-write.c (generate_classfile): Check that field is primitive
1988 or string before emitting ConstantValue attribute.
1990 2001-08-30 Per Bothner <per@bothner.com>
1992 * parse.y (resolve_qualified_expression_name): If creating a
1993 COMPOUND_EXPR, set it's type correctly.
1995 2001-08-30 Per Bothner <per@bothner.com>
1997 * jcf-io.c (open_class): Set filename field.
1999 * jcf-parse,c (parse_class_file): Set current_function_decl
2000 for better error message when Code attribute is missing.
2002 * lang.c (put_decl_node, lang_print_error): Re-arrange for
2003 better diagnostics, especially for constructors.
2005 2001-08-30 Per Bothner <per@bothner.com>
2007 * jcf-write.c (generate_classfile): Don't write ConstantValue
2008 attribute if field is not final, for compatibility with jdk.
2010 * jcf-write.c (generate_classfile): Convert ConstantValue values
2011 to correct type. Work-around for front-end bug.
2012 * class.c (set_constant_value): Error if constant has wrong type.
2014 2001-08-30 Per Bothner <per@bothner.com>
2016 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
2017 "Double" are printed at verbosity 1.
2019 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
2021 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
2023 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2025 * parse.y (patch_assignment): Don't verify final re-assignment here.
2026 (java_complete_lhs): Verify assignments to finals calling
2027 patch_assignment. Verify re-assignments to finals before calling
2030 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
2032 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
2035 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2037 * lex.c (java_lex): new local found_hex_digits. Set and then used
2038 in test to reject invalid hexadecimal numbers.
2039 * parse.y (java_complete_tree): Prevent unwanted cast with
2040 initialized floating point finals.
2041 (patch_binop): Emit a warning when detecting a division by zero,
2042 mark result not constant, don't simplify non integer division.
2044 2001-08-28 Per Bothner <per@bothner.com>
2046 * jcf-write.c (generate_bytecode_insns): For increments and
2047 decrements just recurse to push constant. Improvement on Mark's patch.
2049 2001-08-28 Mark Mitchell <mark@codesourcery.com>
2051 * jcf-write.c (generate_bytecode_insns): Generate an integer to
2052 real conversion for increments and decrements of reals.
2054 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2056 * parse.y (resolve_qualified_expression_name): Handle unresolved
2057 qualified expressions, prevent numerical qualifiers, fixed typo.
2060 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2062 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
2063 don't report anything but deprecated class when marked so. Handle
2065 (patch_method_invocation): Check deprecation on methods and types.
2066 (patch_binop): code becomes an enum tree_code, added default: to
2067 switch to handle that. Detect division by zero, try to fold and
2068 return before using a subroutine.
2070 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2072 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
2073 file smaller than 4 bytes.
2074 * parse.y (check_inner_circular_reference): New function.
2075 (check_circular_reference): Likewise.
2076 (array_initializer:): Accept {,}.
2077 (java_check_circular_reference): Rewritten using
2078 check_circular_reference and check_inner_circular_reference.
2079 (java_complete_expand_method): Unconditionally save and restore
2080 the unpurged exception list.
2081 (build_dot_class_method_invocation): Unmangle signature parameter.
2083 2001-08-21 Tom Tromey <tromey@redhat.com>
2085 * decl.c (init_decl_processing): Add `throws' field to method
2087 * class.c (make_method_value): Compute `throws' field for method.
2089 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2091 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
2092 circularity is detected.
2093 (ctors_unchecked_throws_clause_p): Fixed leading comment.
2095 2001-08-17 Richard Henderson <rth@redhat.com>
2097 * class.c (emit_register_classes): Add align parameter to
2098 call to assemble_integer.
2100 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
2102 * jcf-parse.c (load_class): New locals saved and class_loaded. If
2103 loading a class_or_name fails, try considering an innerclass name
2104 and load the enclosing context.
2105 * parse.y (resolve_inner_class): New function.
2106 (find_as_inner_class): Added leading comment.
2107 (register_incomplete_type): Keep the current context as enclosing
2108 context for JDEP_FIELD dependencies.
2109 (do_resolve_class): Locals new_class_decl and super initialized to
2110 NULL. Call resolve_inner_class, explore the enclosing context
2111 superclass if necessary.
2114 2001-08-16 Tom Tromey <tromey@redhat.com>
2116 * jcf-dump.c (main): Updated for change to jcf_path_seal.
2117 * gjavah.c (main): Updated for change to jcf_path_seal.
2118 * lang.c (version_flag): New global.
2119 (java_decode_option): Recognize `-version'.
2120 (java_init): Update for change to jcf_path_seal.
2121 * jcf.h (jcf_path_seal): Added `print' argument.
2122 * jcf-path.c (jcf_path_seal): Added `print' argument.
2124 2001-08-13 Zack Weinberg <zackw@panix.com>
2126 * Make-lang.in (java/decl.o): Update dependencies.
2127 * decl.c: Include libfuncs.h, don't include toplev.h.
2129 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2131 * decl.c (init_decl_processing): exception_type_node,
2132 class_not_found_type_node, and no_class_def_found_type_node
2133 initialized. predef_filenames augmented accordingly.
2134 instinit_identifier_node initialized.
2135 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
2136 * java-tree.h (enum java_tree_index): New entries
2137 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
2138 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
2139 (exception_type_node): New macro.
2140 (class_not_found_type_node): Likewise.
2141 (no_class_def_found_type_node): Likewise.
2142 (instinit_identifier_node): Likewise.
2143 (PREDEF_FILENAMES_SIZE): Adjusted.
2144 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
2145 (struct lang_type): Fixed typo in bitfield name.
2146 (DECL_INSTINIT_P): New macro.
2147 (ID_INSTINIT_P): Likewise.
2148 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
2150 * parse.y (encapsulate_with_try_catch): New function.
2151 (generate_instinit): Likewise.
2152 (build_instinit_invocation): Likewise.
2153 (ctors_unchecked_throws_clause_p): Likewise.
2154 (add_instance_initializer): Deleted.
2155 (build_instance_initializer): Likewise.
2156 (in_instance_initializer): Likewise.
2157 (check_method_redefinition): instinit$ not to be verified.
2158 (java_complete_expand_methods): Generate instinit$, simplified code.
2159 (build_dot_class_method): Eliminated unnecessary locals. Use
2160 encapsulate_with_try_catch, removed unnecessary code.
2161 (fix_constructors): New local iii. Use build_instinit_invocation.
2162 (patch_method_invocation): Added comment.
2163 (maybe_use_access_method): Don't consider instinit$.
2164 (find_applicable_accessible_methods_list): Shorten the search for
2166 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
2167 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
2168 (patch_throw_statement): Likewise. Fixed typo.
2170 2001-08-12 David Edelsohn <edelsohn@gnu.org>
2173 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2174 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2176 (lang_specific_pre_link): Use set_input to set input_filename.
2178 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2179 (main): Fix definition.
2180 Strip `main' from classname.
2183 2001-08-11 Zack Weinberg <zackw@panix.com>
2185 * lex.h: Don't include setjmp.h. Don't define
2186 SET_FLOAT_HANDLER or prototype set_float_handler.
2188 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2190 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
2191 `poplevel' in the right order.
2193 2001-08-09 Richard Henderson <rth@redhat.com>
2195 * Make-lang.in (class.o): Depend on TARGET_H.
2196 * class.c (emit_register_classes): Use target hooks instead of
2197 assemble_constructor and assemble_destructor.
2199 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
2201 * check-init.c (flags.h): Include
2202 (check_init): Don't report uninitialized static class
2203 initialization flags, don't free bit index when doing static class
2204 initialization optimization.
2205 (check_for_initialization): Return type changed to `unsigned int.'
2206 (attach_initialized_static_class): New function.
2207 * class.c (add_method_1): Create the initialized static class
2209 (finish_class): Always emit deferred inline methods.
2210 * decl.c (emit_init_test_initialization): Moved to expr.c
2211 (complete_start_java_method): Don't traverse
2212 DECL_FUNCTION_INIT_TEST_TABLE.
2213 (lang_mark_tree): Mark hash tables in function decls.
2214 * expr.c (emit_init_test_initialization): Moved from decl.c.
2215 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
2216 initialization flag, set DECL_CONTEXT and
2217 LOCAL_CLASS_INITIALIZATION_FLAG.
2218 (java_lang_expand_expr): Emit initialization code for static class
2219 initialized flags when entering block, if necessary.
2220 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
2221 * java-tree.h (flag_optimize_sci): New global variable declaration.
2222 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
2223 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
2224 (LOCAL_FINAL_P): Fixed typo in comment.
2225 (FINAL_VARIABLE_P): Likewise.
2226 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
2227 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
2228 (struct lang_decl): New fields `ict', `smic' and `cif.'
2229 (check_for_initialization): New returned value for global.
2230 (attach_initialized_static_class): New global function.
2231 (STATIC_CLASS_INIT_OPT_P): New macro.
2232 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
2233 * lang.c (java_decode_option): Handle
2234 `-fno-optimize-static-class-initialization'
2235 * parse.y (start_complete_expand_method): New function.
2236 (java_expand_method_bodies): Likewise.
2237 (attach_init_test_initialization_flags): Likewise.
2238 (adjust_init_test_initialization): Likewise.
2239 (emit_test_initialization): Likewise.
2240 (java_complete_expand_methods): Nullify abstract and native method
2242 (java_complete_expand_method): New locals `fbody', `block_body'
2243 and `exception_copy.' Reorganized: directly return on empty method
2244 bodies, call `start_complete_expand_method', remember definitely
2245 initialized static class in function, don't expand method bodies.
2246 (java_expand_classes): Call `java_expand_method_bodies' before
2247 `finish_class' when compiling to native.
2248 (resolve_expression_name): Use `orig' after building outer class
2250 (patch_invoke): Remember static method invokations.
2252 2001-08-06 Richard Henderson <rth@redhat.com>
2254 * class.c (emit_register_classes): Pass a symbol_ref and priority
2255 to assemble_constructor.
2257 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
2259 * java-tree.h (all_class_filename): New macro.
2260 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
2261 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
2262 newly created IDENTIFIER_NODE to `all_class_filename.'
2264 2001-08-01 Jeff Sturm <jsturm@one-point.com>
2266 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
2267 Use ggc_add_tree_root to register roots.
2269 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2271 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
2272 second operand calling check_init.
2273 * decl.c (complete_start_java_method): Swaped second and third
2274 arguments while creating WITH_CLEANUP_EXPR node.
2275 * jcf-write.c (generate_bytecode_insns): Use second operand
2276 instead of third when handling WITH_CLEANUP_EXPR.
2277 * parse.y (java_complete_lhs): Expand second operand of
2278 WITH_CLEANUP_EXPR nodes.
2279 (patch_synchronized_statement): Swaped second and third arguments
2280 while creating WITH_CLEANUP_EXPR node.
2282 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2284 * parse.y (create_interface): Avoid cyclic inheritance report when
2285 syntax error encountered during class definition.
2288 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2290 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2292 (lang_specific_pre_link): Use set_input to set input_filename.
2294 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2295 (main): Fix definition.
2296 Strip `main' from classname.
2299 2001-07-18 Tom Tromey <tromey@redhat.com>
2302 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
2303 * lex.c (java_new_lexer): Use ICONV_CONST.
2304 (java_read_char): Likewise.
2305 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
2306 (jv-scan$(exeext)): Likewise.
2308 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2310 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
2311 * parse.y (check_class_interface_creation): Allow `private' if the
2312 enclosing is not an interface.
2313 (create_interface): Interface tagged public if the enclosing
2314 context is an interface.
2315 (create_class): Class tagged public if the enclosing context
2319 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2321 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
2324 2001-07-14 Tim Josling <tej@melbpc.org.au>
2326 * check-init.c (check_init): Remove references to EXPON_EXPR.
2328 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2330 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
2331 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
2334 2001-07-13 Tom Tromey <tromey@redhat.com>
2336 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
2339 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2341 * parse.y (patch_method_invocation): Don't override primary if one
2342 is already provided, but let this$<n> be built. Fixed comment.
2344 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
2346 * parse.y (empty_statement:): Report empty statement error only
2347 when found at class declaration level.
2350 2001-07-12 Tom Tromey <tromey@redhat.com>
2352 * expr.c (expand_load_internal): New function.
2353 (LOAD_INTERNAL): Use it.
2355 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
2357 * parse.y (verify_constructor_super): Compare anonymous class ctor
2358 args with `valid_method_invocation_conversion_p.'
2361 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2363 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
2364 `-fsyntax-only.' Fixes PR java/3248
2366 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2368 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
2370 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
2372 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
2373 current function is static. Fixes PR java/1970
2375 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2377 * parse.y (patch_method_invocation): Add enclosing context to ctor
2378 calls if necessary. Fixes PR java/2953
2380 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2382 * parse.y (resolve_package): Abort if qualified expression member
2384 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
2387 2001-07-07 Zack Weinberg <zackw@stanford.edu>
2389 * verify.c: Don't use // comments.
2391 2001-07-05 Tom Tromey <tromey@redhat.com>
2393 * lang.c (flag_assume_compiled): Removed.
2394 * java-tree.h (flag_assume_compiled): Removed.
2395 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
2396 -fhash-synchronization, -fuse-divide-subroutine,
2397 -fcheck-references, -femit-class-file, -femit-class-files,
2398 -fassume-compiled. Updated --encoding information. Changed
2399 -foutput-class-dir to `-d'.
2401 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
2403 * jcf-parse.c (parse_class_file): Add lineno parameter to
2404 debug_start_source_file call.
2406 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
2408 * gcj.texi: Use gpl.texi.
2409 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
2410 dependencies and use doc/include in search path.
2412 2001-07-03 Jeff Sturm <jsturm@one-point.com>
2414 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
2415 `this'. If so, don't build instance initializers.
2417 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2419 * parse.y (resolve_expression_name): Improved error message for
2420 inner class cases. Fixes PR java/1958
2422 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
2424 * lang.c: #include diagnostic.h
2425 (lang_print_error): Add a `diagnostic_context *' parameter.
2426 (java_dummy_print): Likewise.
2427 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
2429 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2431 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
2432 * jcf.h (typedef struct JCF): New bitfield `finished.'
2433 (JCF_FINISH): Set `finished.'
2434 (JCF_ZERO): Reset `finished.'
2437 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2439 * parse.y (class_body_declaration:): Don't install empty instance
2443 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2445 * class.c (set_super_info): Call `set_class_decl_access_flags.'
2446 (set_class_decl_access_flags): New function.
2447 * java-tree.h (set_class_decl_access_flags): New prototype.
2448 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
2449 (parse_class_file): New local `decl_max_locals.' Take wide types
2450 into account to compute DECL_MAX_LOCALS.
2451 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
2454 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
2456 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
2458 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2460 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
2461 * parse.y (do_resolve_class): Moved comments out to leading comment
2462 section. Removed local `start', New local `_ht' and
2463 `circularity_hash.' Record `enclosing' in hash table and search
2464 it to detect circularity. Use `enclosing' as an argument to
2465 `lookup_cl.' Free the hash table when done.
2467 2001-06-19 Tom Tromey <tromey@redhat.com>
2469 * lex.c (java_read_char): Disallow invalid and overlong
2470 sequences. Fixes PR java/2319.
2472 2001-06-05 Jeff Sturm <jsturm@one-point.com>
2474 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2476 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2478 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2479 arguments accordingly.
2481 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2483 * gcj.texi: Move contents to just after title page.
2485 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2487 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2489 (patch_incomplete_class_ref): Build the class ref, build the class
2490 init if necessary, complete the tree.
2493 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2495 * parse.y (lookup_field_wrapper): Test `name' code.
2496 (resolve_qualified_expression_name): Test `qual_wfl' code.
2497 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2498 handle `qual_wfl' by code.
2499 (maybe_build_primttype_type_ref): Test `wfl' code.
2501 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2503 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2505 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2506 the dvi file in the java directory.
2508 2001-05-25 Sam TH <sam@uchicago.edu>
2510 * gen-table.pl javaop.h jcf.h lex.h,
2511 parse.h: Fix header include guards.
2513 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2515 * jv-scan.c (version): Update copyright year.
2517 2001-05-21 Per Bothner <per@bothner.com>
2519 * jcf-parse.c (read_class): If class is from .class or .zip file
2520 and it's already been read, don't push/pop parser context.
2522 2001-05-18 Per Bothner <per@bothner.com>
2524 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2525 command line so the jvgenmain-generated main program comes first.
2527 2001-05-15 Tom Tromey <tromey@redhat.com>
2529 * class.c (build_utf8_ref): Don't generate identifier based on
2532 2001-05-12 Richard Henderson <rth@redhat.com>
2534 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2535 * expr.c (java_lang_expand_expr): Expand it.
2536 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2537 calling build_exception_object_ref.
2538 * parse.y (catch_clause_parameter): Likewise.
2539 (build_dot_class_method): Likewise.
2540 (try_reference_assignconv): Likewise.
2541 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2542 * jcf-write.c (generate_bytecode_insns): Likewise.
2544 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2546 * parse.y (build_unresolved_array_type): Set
2547 EXPR_WFL_QUALIFICATION on the newly created wfl.
2548 Fixes PR java/2538. Fixes PR java/2535.
2550 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2552 * parse.y (fix_constructors): Removed unnecessary assignment to
2553 local. Moved assignment to `this$<n>', fixed comments and
2555 (build_wfl_wrap): Fixed indentation.
2556 Fixes PR java/2598, java/2579 and java/2658.
2558 2001-05-03 Mo DeJong <mdejong@redhat.com>
2560 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2561 check for byte swap.
2563 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2565 * expr.c (build_class_init): Move MODIFY_EXPR
2566 outside of COND_EXPR. Remove variable `call'.
2568 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2570 * decl.c: NULL_PTR -> NULL.
2571 * jcf-write.c: Likewise.
2573 2001-05-01 Tom Tromey <tromey@redhat.com>
2575 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2576 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2577 * gcj.texi: Updated copyright text. Include fdl.texi.
2578 (Top): Link to new node.
2580 2001-05-01 Per Bothner <per@bothner.com>
2582 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2584 2001-05-01 Per Bothner <per@bothner.com>
2586 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2587 import_list contains the name, not the TREE_PURPOSE.
2589 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2591 * jcf-io.c (read_zip_member): Cast to long in comparison with
2594 * jvspec.c (lang_specific_driver): Initialize variables.
2596 * mangle.c (find_compression_record_match): Likewise.
2598 * typeck.c (build_null_signature): Provide static prototype. Mark
2599 parameter with ATTRIBUTE_UNUSED.
2601 * verify.c (verify_jvm_instructions): Initialize variable.
2603 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2605 * parse.y (do_resolve_class): Check for cyclic inheritance during
2606 inner class resolution.
2608 2001-04-27 Per Bothner <per@bothner.com>
2610 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2611 while iterating, since that could cause gc to lose stuff.
2613 2001-04-26 Per Bothner <per@bothner.com>
2615 Fix method search wrt scope of inner classes to match JLS2.
2616 * typeck.c (build_null_signature): New static function.
2617 (has_method): New function. Uses build_null_signature and lookup_do.
2618 * java-tree.h (has_method): New declaration.
2619 * parse.y (find_applicable_accessible_methods_list): Do not search
2620 context of inner classes here.
2621 (patch_method_invocation): Search scope, ie. current and outer clases,
2622 for method matching simple name, to find class.
2624 2001-04-26 Per Bothner <per@bothner.com>
2626 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2627 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2629 * constants.c (find_methodref_with_class_index): New function.
2630 (find_methodref_index): Use find_methodref_with_class_index.
2631 * java-tree.h (find_methodref_with_class_index): New declaration.
2632 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2633 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2634 If context changed from interface to class, don't use invokeinterface.
2636 2001-04-25 Per Bothner <per@bothner.com>
2638 * verify.c (verify_jvm_instructions): For field instructions,
2639 check that field index is valid. For invoke instructions, check that
2640 method index is valid.
2642 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2644 * config-lang.in (target_libs): Copy from $libgcj_saved.
2646 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2648 * decl.c (init_decl_processing): Add new class "protectionDomain"
2650 * class.c (make_class_data): Set initial value for "protectionDomain".
2652 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2654 * jvspec.c (lang_specific_driver): Fix memory allocation
2655 deficit, by using concat in lieu of xmalloc/sprintf.
2657 2001-04-20 Per Bothner <per@bothner.com>
2659 Fixes to compile multiple .class files at once.
2660 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2661 * java-tree.h (CLASS_PARSED_P): New macro.
2662 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2663 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2664 (read_class): Avoid some code duplication.
2665 Don't call JCF_FINISH for a .class file - might be needed later.
2666 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2667 rather than CLASS_LOADED_P, since latter implies class laid out.
2668 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2669 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2671 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2673 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2675 * boehm.c: Include toplev.h.
2677 2001-04-06 Tom Tromey <tromey@redhat.com>
2678 Alexandre Petit-Bianco <apbianco@redhat.com>
2680 Fix for PR gcj/1404 and PR gcj/2332:
2681 * parse.y (build_array_from_name): If we use the type_wfl then
2682 accumulate dimensions from the original type as well.
2683 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2685 2001-04-06 Tom Tromey <tromey@redhat.com>
2687 * parse.y (analyze_clinit_body): Return true if the second operand
2688 of a METHOD_EXPR is nonzero.
2690 2001-04-06 Tom Tromey <tromey@redhat.com>
2692 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2694 ($(srcdir)/java/parse.c): Likewise.
2696 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2698 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2699 (version-gcc): Initialized.
2700 (which-gcj): Likewise.
2702 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2704 * java-tree.h (struct lang_decl): New macro
2705 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2706 * parse.y (build_instance_initializer): New function.
2707 (add_instance_initializer): Use it.
2708 (java_fix_constructors): Set `current_class' before fix pass.
2709 (fix_constructors): Just return if already fixed. Move `super()'
2710 invokation ahead. Use `build_instance_initializer.'
2713 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2715 * parse.y (resolve_qualified_expression_name): Pass field's
2716 DECL_CONTEXT to `not_accessible_p.'
2717 (not_accessible_p): Changed parameters order in `inherits_from_p'
2720 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2722 * lang-options.h: Add flag_check_references.
2724 2001-04-04 Per Bothner <per@bothner.com>
2726 * java-tree.h (CONSTANT_VALUE_P): New macro.
2727 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2728 * parse.y (maybe_build_class_init_for_field): New static function.
2729 (resolve_expression_name, resolve_field_access): Use
2730 maybe_build_class_init_for_field instead of build_class_init
2731 This does not do the init if the field is compile-time-constant.
2732 (resolve_field_access): Simplify.
2734 * parse.y (fold_constant_for_init): Merge test into switch.
2736 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2738 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2740 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2742 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2744 * expr.c (pop_type_0): Save the result of the first
2745 lang_printable_name call in a scratch buffer, so it
2746 won't be clobbered by the second call.
2748 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2750 * parse-scan.y (array_type:): Rewritten.
2751 (type_declaration:): `empty_statement' replaces `SC_TK.'
2752 (class_member_declaration:): `empty statement' added.
2753 (method_body:): Simplified.
2754 (static_initializer:): Likewise.
2755 (primary_no_new_array:): Use `type_literals.'
2756 (type_literals:): New rule.
2757 (dims:): Set and update `bracket_count.'
2758 Fixes PR java/1074. Fixes PR java/2412.
2760 2001-03-28 Hans Boehm <boehm@acm.org>
2762 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2763 (get_boehm_type_descriptor): Set type on returned value to be a
2764 pointer length integer.
2766 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2768 * expr.c (pop_type_0): Call `concat' rather than building the
2770 (pop_type): Add format specifier in call to `error'.
2772 * parse.y (patch_method_invocation): Avoid casting away
2775 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2777 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2779 2001-03-28 Richard Henderson <rth@redhat.com>
2781 IA-64 ABI Exception Handling:
2782 * Make-lang.in (except.o): Don't depend on eh-common.h.
2783 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2784 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2785 [soft_exceptioninfo_call_node]: Remove.
2786 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2787 (end_java_method): No emit_handlers.
2788 * except.c (java_set_exception_lang_code): Remove.
2789 (method_init_exceptions): Don't call it.
2790 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2791 (build_exception_object_ref): New.
2792 (expand_end_java_handler): Update for except.h name changes.
2793 (emit_handlers, expand_resume_after_catch): Remove.
2794 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2795 (process_jvm_instruction): Use build_exception_object_ref.
2796 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2797 (soft_exceptioninfo_call_node): Remove.
2798 (build_exception_object_ref): Declare.
2799 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2800 soft_exceptioninfo_call_node. Move processing ...
2801 [EXC_PTR_EXPR]: ... here.
2802 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2803 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2804 (source_end_java_method): No java_set_exception_lang_code or
2806 (build_dot_class_method): Use build_exception_object_ref.
2807 (try_reference_assignconv): Check EXC_PTR_EXPR not
2808 soft_exceptioninfo_call_node.
2810 2001-03-28 Richard Henderson <rth@redhat.com>
2812 * java-tree.h (throw_node): Define as a single member of
2813 java_global_trees instead of a separate array.
2814 (JTI_THROW_NODE): New.
2815 * decl.c (throw_node): Don't declare.
2816 (init_decl_processing): Init a scalar throw_node.
2817 Don't register it for gc.
2818 * check-init.c (check_init): Reference scalar throw_node.
2819 * expr.c (build_java_athrow): Likewise.
2820 * jcf-write.c (generate_bytecode_insns): Likewise.
2821 * parse.h (BUILD_THROW): Likewise.
2823 2001-03-28 Richard Henderson <rth@redhat.com>
2825 * decl.c (end_java_method): Do not save and restore
2826 flag_non_call_exceptions.
2827 * parse.y (source_end_java_method): Likewise.
2828 * lang.c (flag_exceptions): Don't declare.
2829 (java_init_options): Set flag_non_call_exceptions. Set
2830 flag_exceptions here ...
2831 (java_init): ... not here.
2833 2001-03-27 Richard Henderson <rth@redhat.com>
2835 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2836 exceptions_via_longjmp.
2838 * lang.c (flag_new_exceptions): Don't declare it.
2839 (java_init_options): Or set it.
2841 2001-03-27 Richard Henderson <rth@redhat.com>
2843 * decl.c (end_java_method): Rename asynchronous_exceptions to
2844 flag_non_call_exceptions.
2845 * parse.y (source_end_java_method): Likewise.
2847 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2849 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2851 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2853 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2855 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2857 * parse.y (find_as_inner_class): Follow current package
2858 indications not to mistakingly load an unrelated class.
2860 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2862 * constants.c (PUTN): Use memcpy, not bcopy.
2864 * lex.c (java_read_char): Use memmove, not bcopy.
2866 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2868 2001-03-23 Per Bothner <per@bothner.com>
2870 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2871 macro for better error pin-pointing.
2872 * java-tree.h: Fix typo in comment.
2874 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2875 Don't include jsr/goto in exception range.
2876 Check if start and end of exception range are the same (also TRY_EXPR).
2877 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2878 However, do emit the following goto even if try_block is empty.
2879 Defer freeing exception_decl until after the finalizer, to make
2880 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2882 * parse.y (java_complete_lhs): If the try-clause is empty, just
2883 return the finally-clause and vice versa.
2885 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2887 * gcj.texi (Input Options): documented the check for attribute
2888 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2889 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2890 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2891 (jcf_parse): Check for the right classes archive if necessary.
2892 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2893 (jcf_parse_fields): Fixed indentation.
2894 * jcf-write.c (append_gcj_attribute): New function.
2895 (generate_classfile): Compute the attribute count, invoke
2896 `append_gcj_attribute'.
2897 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2898 turned into bit-fields. New bit-field `right_zip.'
2899 (JCF_ZERO): Set `right_zip' to zero.
2900 * lang-options.h (-fforce-classes-archive-check): Added flag.
2901 * lang.c (flag_force_classes_archive_check): New flag.
2902 (lang_f_options): New entry `force-classes-archive-check.'
2905 2001-02-07 Andrew Haley <aph@redhat.com>
2907 * gcj.texi (Configure-time Options): Add -fcheck-references.
2908 * expr.c (build_java_indirect_ref): New function.
2909 (java_check_reference): New function.
2910 (build_java_array_length_access): Use build_java_indirect_ref to
2911 check for null references.
2912 (build_java_arrayaccess): Likewise.
2913 (build_get_class): Likewise.
2914 (build_field_ref): Likewise.
2915 (invoke_build_dtable): Likewise.
2916 (build_invokeinterface): Likewise.
2917 * lang.c (lang_f_options): Add flag_check_references.
2918 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2919 * java-tree.h (flag_check_references): New variable.
2920 * lang.c (flag_check_references): Likewise.
2921 * parse.y (patch_invoke): Use java_check_reference.
2922 (patch_assignment): Allow for extra nesting in
2923 _Jv_CheckArrayStore.
2925 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2927 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2928 * lex.c (cxx_keywords): Likewise.
2930 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2932 * parse.y (qualify_ambiguous_name): Broaden `length'
2933 recognition. Help MODIFY_EXPR be resolved as expression names.
2934 Fixes PR java/2066. Fixes PR java/2400.
2936 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2938 * gjavah.c (process_file): Mark interface definitions with
2939 "__attribute__ ((java_interface))".
2941 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2943 * class.c (layout_class): Fixed push_super_field's second
2944 argument. Fixes PR java/2333.
2945 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2946 too early to lay innerclasses out.
2948 2001-03-20 Tom Tromey <tromey@redhat.com>
2949 Alexandre Petit-Bianco <apbianco@redhat.com>
2951 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2952 inside an array reference. Insertion of the array store check
2953 rewritten. Fixes PR java/2299.
2955 2001-03-20 Tom Tromey <tromey@redhat.com>
2957 * lex.c (java_read_unicode): Only accept leading `u's.
2959 2001-03-20 Tom Tromey <tromey@redhat.com>
2961 * jcf-parse.c (read_class): Initialize `class'.
2963 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2965 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2967 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2969 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2970 (layout_class): Likewise.
2971 (layout_class_method): Likewise.
2972 (emit_register_classes): Likewise.
2973 * decl.c (builtin_function): Likewise.
2974 (give_name_to_locals): Likewise.
2976 2001-03-19 Per Bothner <per@bothner.com>
2978 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2979 before trying to load an inner class.
2981 Fixes to process to command-line .class files in two passes.
2982 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2983 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2984 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
2985 * class.c (is_compiled_class): Fix for renamed flag.
2986 * parse.y (maybe_create_class_interface_decl): Likewise.
2987 * jcf-parse.c (yyparse): Also set if compiling .class files.
2988 * jcf-parse.c (read_class); Read current_class.
2989 (jcf_parse): Make static.
2990 (load_inner_classes): New function, with code moved from jcf_parse,
2991 because we need to inner classes after the command-line files are read.
2992 (yyparse): Set finput to NULL when it doesn't need to be closed.
2993 Reduce use of main_jcf (basically only for archive) and
2994 use finput instead of main_jcf->read_state.
2995 Inline jcf_figure_file_type into yyparse.
2996 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
2997 Defer load_inner_classes and parse_class_file to a second pass,
2998 after we've correctly mapped command-line .clas fiels to classes.
2999 (jcf_figure_file_type): Removed.
3000 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
3001 (JCF_ZERO): Also clear zipd field.
3002 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
3004 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3006 * jcf-parse.c (yyparse): Change ch from char * to char.
3008 2001-03-19 Per Bothner <per@bothner.com>
3010 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
3011 Add constructed filelist-file at end, following -xjava. Thus any .o
3012 and library files are not affected by the -xjava. Also wrap
3013 explicit @FILE with -xjava and -xnone.
3015 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
3017 * class.c (build_static_field_ref): Call make_decl_rtl() after
3018 setting the DECL_EXTERNAL flag.
3020 2001-03-17 Per Bothner <per@bothner.com>
3022 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
3024 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
3025 when result is is needed (target is STACK_TARGET).
3027 * parse.h (JDEP_SOLV): Removed.
3028 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
3030 * parse.y (incomplete_class_list): Removed.
3031 (obtain_incomplete_type): Don't use or set incomplete_class_list.
3032 It doesn't work if resolve_class changes the name of an array type
3033 that is on the list and then someone else looks for the modified name.
3034 Also, seems liable to break when compiling multiple source files at
3035 once. So the simplest is to just remove incomplete_class_list -
3036 it is only a minor space win and it is not even clear it saves time.
3038 * parse.y (resolve_class): Remove unneeded promote_type.
3040 2001-03-15 Per Bothner <per@bothner.com>
3042 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
3043 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
3044 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
3045 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
3047 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
3048 * parse.y (java_expand_classes): Likewise.
3050 * parse.y (expand_start_java_method): Was only called once and had a
3051 misleading name, so inline in caller java_complete_expand_method.
3052 (enter_a_block): Likewise inline in enter_block and remove.
3054 Remove junk from when gcc/java was created (by copying from C/C++).
3055 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
3056 (struct binding_level): Remove fields keep, keep_if_subblocks,
3057 more_cleanups_ok, have_cleanups (which have never been used).
3058 (pushlevel, poplevel): Remove related useless code.
3060 * class.c (make_class_data): The class_dtable_decl (i.e. the
3061 vtable for Class) should be external, except when compiling Class.
3063 * jvspec.c (lang_specific_driver): Fix -C handling.
3064 Check -save-temps to see if temp @FILE should be deleted.
3065 Follow-up to/fix for February 16 patch.
3067 * verify.c (verify_jvm_instructions): Better error msgs for dup.
3068 (type_stack_dup): Remove no-longer neded error check.
3070 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
3072 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
3073 to 'for_pointer'. If this type is for a pointer (argument) mangling,
3074 don't surround the element with 'N..E' if the type name is
3077 2001-03-14 Mark Mitchell <mark@codesourcery.com>
3079 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
3080 DECL_RTL_SET_P, etc.
3081 (make_method_value): Likewise.
3082 (get_dispatch_table): Likewise.
3084 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
3086 2001-03-07 Tom Tromey <tromey@redhat.com>
3088 * config-lang.in (lang_requires): Define.
3090 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
3092 * typeck.c (convert): Check flag_unsafe_math_optimizations,
3095 2001-03-05 Per Bothner <per@bothner.com>
3097 Fix a problem where rest_of_decl_compilation applied to
3098 class_dtable_decl causes problems because it was done too early,
3099 before output file was opened.
3100 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
3101 * class.c (class_dtable_decl): Add macro - element of class_roots.
3102 (make_class_data): Define class_dtable_decl.
3103 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
3105 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3107 * java/class.c, java/decl.c, java/java-tree.h: Replace all
3108 uses of 'boolean' with 'bool'.
3110 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3112 * lang-specs.h: Add zero initializer for cpp_spec field to all
3115 2001-02-16 Per Bothner <per@bothner.com>
3117 Handle compiling multiple input files at once, and @FILE syntax.
3118 * gcj.texi: Updated documentation to match.
3119 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
3120 * jcf-parse.c (parse_source_file): Split into ...
3121 (parse_source_file_1): New function - and:
3122 (parse_source_file_2): New function.
3123 (yyparse): On -ffilelist-file, open and scan named file.
3124 On first pass over files, only do parse_source_file_1.
3125 A new second pass calls parse_source_file_2 for each file to compile.
3126 (init_jcf_parse): Call init_src_parse.
3127 * jvspec.c (INDIRECT_FILE_ARG): New flag.
3128 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
3129 as multiple input file combined in one compilation.
3130 * lang-options.h: Add -ffilelist-file
3131 * lang.c (flag_filelist_file): New flag variable.
3132 (lang_f_options): Handle -ffilelist-file.
3133 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
3134 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
3135 gclass_list - use global fields of src_parse_roots instead.
3136 * parse.y (src_parse_roots): New array.
3137 (incomplete_class_list, gclass_list): New macros.
3138 (push_parser_context, java_pop_parser_context,
3139 java_parser_context_resume): Don't fiddle with deleted fields.
3140 (various): Use incomplete_class gclass_list and global macros
3141 instead of parse_ctxt fields - the lists are global.
3142 (init_src_parse): New function.
3144 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3146 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
3148 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3150 * parse.y (check_inner_class_access): Moved declaration of local
3151 `enclosing_decl_type' to the right location.
3153 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
3155 * parse.y (parser_check_super_interface): Don't call
3156 check_pkg_class_access for an inner interface.
3157 (parser_check_super): Don't call check_pkg_class_access for inner
3159 (do_resolve_class): Simplify enclosing type loop. Don't call
3160 check_pkg_class_access if CL and DECL are not set.
3161 (find_in_imports_on_demand): Set DECL if class_type needed to be
3162 loaded. Don't call check_pkg_class_access for an inner class.
3163 (check_inner_class_access): Rewritten to implement member access
3164 rules as per spec 6.6.1.
3165 (check_pkg_class_access): Handle the empty package correctly.
3166 (in_same_package): New function. Determine if two classes are in the
3169 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
3171 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
3172 method into array types.
3173 * parse.y (patch_method_invocation): Bypass access check on clone call
3176 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3178 * expr.c (build_instanceof): Check for arrays when trying fold to
3181 2001-02-15 Jim Meyering <meyering@lucent.com>
3183 * Make-lang.in (java.install-common): Depend on `installdirs'.
3184 (java.install-info): Likewise.
3186 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
3188 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
3190 2001-02-14 Tom Tromey <tromey@redhat.com>
3191 Alexandre Petit-Bianco <apbianco@cygnus.com>
3193 Fix for PR java/1261.
3194 * typeck.c (build_java_array_type): Add public `clone' method to
3196 * parse.y (resolve_qualified_expression_name): Use current_class
3197 when checking for inaccessibility.
3198 (patch_method_invocation): Fixed error message when accessibility
3199 denied. Added `from_super' argument.
3201 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3203 * parse.y (resolve_class): Don't build a fake decl. Use the one
3205 * typeck.c (build_java_array_type): Build and assign decl to array
3208 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
3210 * parse.y (not_accessible_p): Changed leading comment. Added extra
3211 `where' argument. Use it to enforce protected access rules.
3212 (resolve_qualified_expression_name): Added extra argument to
3214 (patch_method_invocation): Use argument `primary' to provide
3215 not_accessible_p with an extra argument.
3216 (lookup_method_invoke): Added extra argument to not_accessible_p.
3217 (search_applicable_method_list): Likewise.
3219 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3221 * parse.y (resolve_qualified_expression_name): Try to resolve as
3222 an inner class access only if `decl' is a TYPE_DECL.
3224 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3226 * decl.c (classdollar_identifier_node): Initialize.
3227 * java-tree.h (enum java_tree_index): New entry
3228 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
3229 (classdollar_identifier_node): New macro.
3230 (ID_CLASSDOLLAR_P): Likewise.
3231 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
3232 (build_dot_class_method_invocation): Likewise.
3233 (find_applicable_accessible_methods_list): `class$' can't be
3236 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
3238 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
3240 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3242 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
3243 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
3246 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3248 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
3249 outside of the `__U' sequence too.
3250 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
3253 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3255 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
3257 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3259 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
3260 (JVGENMAIN_OBJS): Likewise.
3261 * java-tree.h (append_gpp_mangled_name): New prototype.
3262 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
3263 Removed cast calling `gcc_add_root.'
3264 * jvgenmain.c (mangle_obstack): New global, initialized.
3266 (do_mangle_class): Constify local `ptr.'
3267 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
3268 append_gpp_mangle_name and update `count' if necessary.
3269 Use `mangle_obstack.'
3270 * mangle.c (append_unicode_mangled_name): Removed.
3271 (append_gpp_mangled_name): Likewise.
3272 (unicode_mangling_length): Likewise.
3273 (mangle_member_name): Return type set to `void.'
3274 (mangle_field_decl): Don't append `U' in escaped names.
3275 (mangle_method_decl): Likewise.
3276 (mangle_member_name): Just use `append_gpp_mangled_name.'
3277 * mangle_name.c: New file.
3279 2001-02-07 Per Bothner <per@bothner.com>
3281 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
3283 * check-init.c (check_init): Don't call done_alternative after
3284 processing loop code, as a LOOP_EXPR never terminates normally.
3286 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
3288 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
3290 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3292 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
3295 2001-02-06 Tom Tromey <tromey@redhat.com>
3297 * lex.c (java_new_lexer): Longer error message.
3299 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
3300 Alexandre Petit-Bianco <apbianco@cygnus.com>
3302 * typeck.c (build_prim_array_type): Added leading comment.
3303 (build_java_array_type): Moved locals out of
3304 block. Always create the `data' field, fixed alignment to match
3307 2001-02-04 Tom Tromey <tromey@redhat.com>
3309 * expr.c (java_lang_expand_expr): Don't bother recomputing
3310 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
3313 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3315 * parse.y (process_imports): Save the original name of the import
3316 for better error report.
3318 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
3320 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
3321 of macros used when compiling jvspec.c.
3322 * jvspec.c (lang_specific_driver): Link with the shared
3325 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3327 * check-init.c (check_init): Call internal_error instead of fatal.
3328 * expr.c (java_lang_expand_expr): Likewise.
3329 * jcf-parse.c (get_constant): Likewise.
3330 * mangle.c (java_mangle_decl): Likewise.
3331 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
3332 (operator_string): Likewise.
3333 * check-init.c (check_init): Call abort instead of fatal.
3334 * class.c (build_class_ref): Likewise.
3335 * constants.c (write_constant_pool): Likewise.
3336 * decl.c (start_java_method): Likewise.
3337 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
3338 (java_stack_dup, encode_newarray_type): Likewise.
3339 (build_java_array_length_access): Likewise.
3340 (build_java_check_indexed_type, expand_java_pushc): Likewise.
3341 (build_java_soft_divmod, build_invokeinterface): Likewise.
3342 * java-tree.h (INNER_CLASS_P): Likewise.
3343 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
3344 (give_name_to_class, get_class_constant): Likewise.
3345 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
3346 (find_constant_index, generate_bytecode_conditional): Likewise.
3347 (generate_bytecode_insns, perform_relocations): Likewise.
3348 * lex.c (java_unget_unicode, java_lex): Likewise.
3349 * mangle.c (mangle_type, mangle_record_type): Likewise.
3350 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
3351 (finish_mangling): Likewise.
3352 * parse.h (MARK_FINAL_PARMS): Likewise.
3353 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
3354 (obtain_incomplete_type, java_complete_class): Likewise.
3355 (java_check_regular_methods, java_complete_expand_method): Likewise.
3356 (cut_identifier_in_qualified, check_deprecation): Likewise.
3357 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
3358 (java_complete_lhs, lookup_name_in_blocks): Likewise.
3359 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
3360 * typeck.c (set_local_type, parse_signature_type): Likewise.
3361 (parse_signature_string, build_java_signature): Likewise;
3362 (set_java_signature): Likewise.
3363 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
3364 * class.c (add_method): Call fatal_error instead of fatal.
3365 (build_static_field_ref): Likewise.
3366 * expr.c (build_known_method_ref, expand_invoke): Likewise.
3367 * jcf-parse.c (get_constant, jcf_parse): Likewise.
3368 * lex.c (java_new_new_lexer): Likewise.
3369 * jv-scan.c (main): Likewise.
3370 (fatal_error): Renamed from fatal.
3371 * jcf-parse.c (yyparse): Call fatal_io_error instead of
3373 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
3374 (yyparse): Likewise.
3375 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
3376 * lex.c (java_get_line_col): Likewise.
3377 * jcf-parse.c (load_class): Make errors non-fatal.
3378 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
3380 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
3382 * jvgenmain.c (class_mangling_suffix): Remove unused string.
3383 (error): Remove unused function.
3384 (main): Don't use "__attribute__ alias" on generated class symbol.
3386 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
3388 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
3390 * parse.y (finish_method_declaration): Code accounting for WFLed
3391 method DECL_NAMEs deleted.
3392 (check_abstract_method_definitions): Likewise.
3393 (resolve_type_during_patch): Layout resolved type.
3394 * typeck.c (lookup_do): Removed unused local.
3396 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3398 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
3399 * decl.c (init_decl_processing): Use integer_minus_one_node, not
3400 integer_negative_one_node.
3401 * expr.c (build_java_binop): Likewise.
3403 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
3405 * zextract.c (read_zip_archive): Read file_offset before writing
3406 zipd and consequently clobbering the header contents.
3408 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3410 * Make-lang.in: Remove all dependencies on defaults.h.
3411 * decl.c: Don't include defaults.h.
3413 * parse.y: Likewise.
3415 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3417 * ChangeLog (2001-01-21): Fixed typo.
3418 * class.c (layout_class_method): Code accounting for WFLed
3419 method DECL_NAMEs deleted.
3420 * constant.c (find_methodref_index): Likewise.
3421 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
3422 * java-tree.h (DECL_FUNCTION_WFL): New macro.
3423 (struct lang_decl): New field `wfl'.
3424 (java_get_real_method_name): Prototype deleted.
3425 * mangle.c (mangle_method_decl): Code accounting for WFLed
3426 method DECL_NAMEs deleted.
3427 * parse.h (GET_METHOD_NAME): Macro deleted.
3428 * parse.y (reset_method_name): Deleted.
3429 (method_header): Set DECL_FUNCTION_WFL.
3430 (check_abstract_method_header): Code accounting for WFLed method
3432 (java_get_real_method_name): Deleted.
3433 (check_method_redefinition): Code accounting for WFLed method
3434 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
3435 (java_check_regular_methods): Likewise.
3436 (java_check_abstract_methods): Likewise.
3437 (java_expand_classes): Don't call `reset_method_name.'
3438 (search_applicable_method_list): Use DECL_NAMEs instead of
3440 * typeck.c (lookup_do): Code accounting for WFLed method
3443 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
3445 * lex.c (java_read_char): Check for EOF from getc first.
3447 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3449 * class.c (layout_class): Don't lay the superclass out if it's
3450 already being laid out.
3451 * jcf-parse.c (handle_innerclass_attribute): New function.
3452 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
3453 handle_innerclasses_attribute.
3454 (jcf_parse): Don't load an innerclasses if it's already being
3456 * jcf-write.c (append_innerclass_attribute_entry): Static
3457 `anonymous_name' and its initialization deleted. `ocii' and `ini'
3458 to be zero for anonymous classes.
3460 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3462 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
3464 * jcf-parse.c (set_source_filename): Use
3465 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
3467 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3469 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
3470 gets a unique asm name.
3472 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3474 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3475 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3477 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3478 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3479 * parse.y (lookup_package_type_and_set_next): Deleted.
3480 (resolve_package): Removed unnecessary code.
3481 (find_applicable_accessible_methods_list): `finit$' can't be
3483 * verify.c (pop_argument_types): Added missing prototype.
3485 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3487 * config-lang.in: Disable java by default.
3489 2001-01-23 Tom Tromey <tromey@redhat.com>
3491 * gcj.texi (Copying): New node.
3492 Added copyright information.
3494 2001-01-21 Per Bothner <per@bothner.com>
3496 Various fixes to allow compiling a compressed .jar/.zip archive.
3497 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3498 (struct ZipFile): Add fields name and next (from ZipFileCache).
3499 (struct ZipDirectory): New field zipf points to owning ZipFile.
3500 * jcf.h (struct ZipDirectory): Add forward declaration.
3501 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3502 Remove seen_in_zip and zip_offset fields.
3503 (JCF_SEEN_IN_ZIP): New macro.
3504 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3505 * jcf-io.c: Change all ZipFileCache to ZipFile.
3506 (read_zip_member): New function.
3507 (open_in_zip): Call read_zip_member.
3508 * jcf-parse.c (find_in_current_zip): Remove function.
3509 (read_class): Merge in find_in_current_zip functionality.
3510 Call read_zip_member if needed.
3511 (parse_zip_file_entries): Use read_zip_member.
3512 (process_zip_dir): Update for removed and added JCF fields.
3513 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3515 2001-01-21 Per Bothner <per@bothner.com>
3517 Minor optimization of static ggc roots.
3518 * jcf-parse.c (parse_roots): New static field.
3519 (current_field, current_method, current_file_list): Replace by macros
3520 naming fields of parse_roots.
3521 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3522 * class.c (class_roots): New static field.
3523 (registered_class, fields_ident, info_ident, class_list):
3524 New macros naming fields of parse_roots.
3525 (build_static_field_ref): Don't register roots here.
3526 (layout_class): Static field list replaced by macro class_list.
3527 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3528 Initialize fields_ident and info_ident here.
3530 2001-01-21 Per Bothner <per@bothner.com>
3532 * jcf-parse.c (ggc_mark_jcf): New function.
3533 (init_jcf_parse): Register current_jcf as ggc root.
3535 2001-01-21 Per Bothner <per@bothner.com>
3537 * lang.c (put_decl_node): Print method's name.
3539 2001-01-21 Per Bothner <per@bothner.com>
3541 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3542 (verify_jvm_instructions): Use it, for better error messages on loads.
3544 2001-01-21 Per Bothner <per@bothner.com>
3546 * verify.c (merge_type_state): Still may have to merge even if
3547 LABEL_VERIFIED (label).
3549 2001-01-21 Per Bothner <per@bothner.com>
3551 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3552 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3554 2001-01-19 Per Bothner <per@bothner.com>
3556 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3557 if expeting an interface type. Refines Tom's change of 2000-09-12.
3559 2001-01-18 Per Bothner <per@bothner.com>
3561 * gcj.texi (Input Options): Mention .java files.
3563 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3565 * lang-options.h (-Wunsupported-jdk11): Removed.
3566 * lang.c (flag_not_overriding): Deleted.
3567 (flag_static_local_jdk1_1): Likewise.
3568 (lang_W_options): Removed "unsupported-jdk11" entry.
3569 * parse.y (java_check_methods): Removed dead code.
3571 2001-01-17 Tom Tromey <tromey@redhat.com>
3573 Changes suggested by Per Bothner:
3574 * gcj.texi (Input Options): Don't mention input files.
3575 (Code Generation): Updated --main information.
3576 (Invoking jcf-dump): Mention that --javap is incomplete.
3577 From Alexandre Petit-Bianco:
3578 (Warnings): Don't mention -Wunsupported-jdk11.
3580 (Compatibility): Mention JDK 1.2-ness of libraries.
3581 (Resources): Mention resources used when writing gcj.
3583 2001-01-17 Tom Tromey <tromey@redhat.com>
3585 * gcj.texi: New file.
3586 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3587 (java.info): Depend on gcj.info.
3588 (java/gcj.dvi): New target.
3589 (java.dvi): Depend on gcj.dvi.
3590 (java.install-info): Wrote.
3592 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3594 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3595 having called make_decl_rtl.
3597 2001-01-14 Per Bothner <per@bothner.com>
3599 Various patches to emit better messages on verification errors.
3600 * expr.c (push_type_0): Return error indication on stack overflow,
3601 instead of callinfg fatal.
3602 (push_type): Now just call push_type_0 (nd fatal on overflow).
3603 (pop_type_0): Return detailed error message (in a char** argument).
3604 (pop_type): If pop_type_0 fails, print error message.
3605 (pop_argument_types): Moved to verify.c.
3606 * verify.c (pop_argument_types): Moved from expr.c.
3607 Return a (possible) error message, rather than void.
3608 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3609 (verify_jvm_instruction): Use new macros, improving error messages.
3610 For case OPCODE_astore use object_ptr_type_node.
3611 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3612 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3614 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3615 constant, return body without wrapper. (Improves constant folding.)
3616 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3618 2001-01-13 Per Bothner <per@bothner.com>
3620 * expr.c (expand_java_field_op): Assigning to a final field outside
3621 an initializer does not violate JVM spec, so should be warning, not
3622 error. (Sun's verifier does not complain - though MicroSoft's does.)
3624 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3626 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3629 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3631 * parse.y (resolve_expression_name): Permit instance variables from
3632 enclosing context in super constructor call.
3633 (resolve_qualified_expression_name): Permit enclosing class's qualified
3634 "this" in super constructor call.
3636 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3638 * class.c (build_utf8_ref): Remove last argument in call to
3639 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3640 (build_class_ref): Likewise.
3641 (build_static_field_ref): Likewise.
3642 (get_dispatch_table): Likewise.
3643 (layout_class_method): Likewise.
3644 (emit_register_classes): Likewise.
3645 * constants.c (build_constant_data_ref): Likewise.
3646 * decl.c (builtin_function): Likewise.
3647 (create_primitive_vtable): Likewise.
3648 * expr.c (build_known_method_def): Likewise.
3649 (build_jni_stub): Likewise.
3650 (java_lang_expand_expr): Likewise.
3652 2001-01-10 Tom Tromey <tromey@redhat.com>
3654 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3656 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3658 * java-tree.h (lang_printable_name_wls): New prototype.
3659 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3660 rather than `current_class' to print type name. Don't prepend type
3661 names when printing constructor names.
3662 (lang_printable_name_wls): New function.
3663 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3664 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3665 * parse.y (patch_method_invocation): Message tuned for constructors.
3666 (not_accessible_p): Grant `private' access from within
3669 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3671 All files with updated copyright when applicable.
3672 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3673 * class.c (mangle_class_field): Function removed.
3674 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3675 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3676 (build_class_ref): Call `java_mangle_class_field' instead of
3677 `mangle_class_field.'
3678 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3679 (layout_class): Call `java_mangle_decl' instead of
3680 `mangle_static_field.'
3681 (cxx_keywords): Initialized static array moved to `lex.c.'
3682 (layout_class_method): Changed leading comment. Simplified to
3683 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3684 * decl.c (lang_mark_tree): Mark field `package_list.'
3685 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3686 (struct lang_type): New field `package_list.'
3687 (unicode_mangling_length): Prototype removed.
3688 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3689 emit_unicode_mangled_name): Likewise.
3690 (cxx_keyword_p): New prototype.
3691 (java_mangle_decl, java_mangle_class_field,
3692 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3693 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3695 * jvgenmain.c (main_method_prefix): Global variable removed.
3696 (main_method_suffix): Likewise.
3697 (do_mangle_classname): New function.
3698 (main): Call it. Format changed to accommodate new mangling scheme.
3699 * lex.c: (utf8_cmp): Conditionally prototyped.
3700 (cxx_keywords): Moved from class.c, conditionally defined.
3701 (utf8_cmp, cxx_keyword_p): Likewise.
3702 * mangle.c (obstack.h, ggc.h): Included.
3703 (mangle_field_decl): New function.
3704 (mangle_method_decl, mangle_type, mangle_pointer_type,
3705 mangle_array_type, mangle_record_type,
3706 find_compression_pointer_match, find_compression_array_match,
3707 find_compression_record_match,
3708 find_compression_array_template_match, set_type_package_list,
3709 entry_match_pointer_p, emit_compression_string, init_mangling,
3710 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3711 (mangle_obstack): New global.
3712 (MANGLE_RAW_STRING): New macro.
3713 (unicode_mangling_length): Turned static.
3714 (append_unicode_mangled_name): Renamed from
3715 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3716 replaces `obstack', removed from the parameter list.
3717 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3718 replaces parameter `obstack', removed from the parameter list. Call
3719 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3720 (append_gpp_mangled_classtype): Removed.
3721 (compression_table, compression_next): New static variables.
3722 * parse.y (temporary_obstack): Extern declaration removed.
3724 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3726 * parse.y (patch_binop): Compute missing type in error situations.
3728 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3730 * class.c (make_class_data): Push initial value for "arrayclass".
3731 * decl.c (init_decl_processing): Add new class field "arrayclass".
3733 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3735 From patha@softlab.ericsson.se:
3736 * parse.y (switch_label): Use build, not build1, to construct
3739 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3741 * lang.c (lang_decode_option): Change -MA to -MP.
3742 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3743 Update to new prototype; do quote targets.
3744 (jcf_dependency_write): Update.
3746 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3748 Shorten primitive array allocation path:
3749 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3750 to create new primitive arrays.
3751 * expr.c (build_newarray): If generating native code, call
3752 soft_newarray_node with a reference to the primitive TYPE identifier
3753 instead of type_value.
3755 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3757 Fix for PRs gcj/312 and gcj/253:
3758 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3759 dest if they arn't already.
3760 * class.c (layout_class): Call maybe_layout_super_class on
3761 superinterfaces also, but only if compiling from bytecode.
3764 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3767 2000-12-15 Tom Tromey <tromey@redhat.com>
3769 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3772 2000-12-14 Andrew Haley <aph@redhat.com>
3774 * boehm.c (mark_reference_fields): Change test to correctly detect
3777 2000-12-15 Andreas Jaeger <aj@suse.de>
3779 * config-lang.in (lang_dirs): Added.
3781 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3783 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3784 Credits go to rth for finding it.
3786 2000-12-13 Mike Stump <mrs@wrs.com>
3788 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3790 2000-11-07 Tom Tromey <tromey@cygnus.com>
3792 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3793 * lex.c (java_ignorable_control_p): Removed.
3794 (java_letter_or_digit_p): Removed.
3795 (java_start_char_p): New function.
3796 (java_read_char): Return `int', not `unicode_t'. Changed
3798 (java_read_unicode): Likewise.
3799 (java_read_unicode_collapsing_terminators): Likewise.
3800 (java_get_unicode): Likewise.
3801 (java_new_lexer): Initialize hit_eof.
3802 (java_parse_end_comment): Take `int' argument.
3803 (java_parse_doc_section): Likewise.
3804 (java_parse_escape_sequence): Don't allow backlash-newline.
3806 * lex.h (JAVA_DIGIT_P): Removed.
3807 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3808 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3809 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3810 (JAVA_PART_CHAR_P): New macro.
3812 (JAVA_CHAR_ERROR): Now -2.
3813 (java_lexer): New field `hit_eof'.
3814 * chartables.h: New file.
3815 * gen-table.pl: new file.
3817 2000-11-20 Tom Tromey <tromey@cygnus.com>
3818 Alexandre Petit-Bianco <apbianco@cygnus.com>
3820 * parse.y (java_complete_lhs): Only allow compound assignment of
3821 reference type if type is String.
3823 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3825 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3826 jcf-path.c: Likewise.
3828 2000-12-09 Anthony Green <green@redhat.com>
3830 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3831 filestart and filename_length as int values.
3833 2000-12-07 Mo DeJong <mdejong@redhat.com>
3835 * jcf-io.c (find_class): Correct the logic that tests to see if a
3836 .java file is newer than its .class file. The compiler was
3837 incorrectly printing a warning when file mod times were equal.
3839 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3841 * jvgenmain.c: Use ISPRINT not isascii.
3843 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3845 * parse.y (end_artificial_method_body): Fixed typo.
3847 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3849 * parse.y (patch_method_invocation): Pick the correct enclosing
3850 context when creating inner class instances.
3853 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3855 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3856 Update copyright year to 2000.
3858 2000-11-23 Anthony Green <green@redhat.com>
3860 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3861 Move current_file_list out of yyparse and make it static.
3863 * expr.c: Declare quick_stack and tree_list_free_list as static
3864 (init_expr_processing): Register quick_stack and
3865 tree_list_free_list roots.
3867 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3869 * parse.y (build_outer_field_access): New local `decl_ctx', use
3870 it. Check for field's context and current class immediate outer
3871 context inheritance.
3872 (outer_field_access_p): Consider fields inherited from the last
3874 (build_access_to_thisn): Stop at the last enclosing context if
3878 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3880 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3882 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3884 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3887 2000-11-20 Tom Tromey <tromey@cygnus.com>
3889 * jv-scan.c (help): Document --complexity.
3890 (options): Added --complexity.
3891 (flag_complexity): New global.
3892 (main): Call `report'.
3893 * parse-scan.y (complexity): New global.
3894 (if_then_statement, if_then_else_statement,
3895 if_then_else_statement_nsi, switch_block_statement_group,
3896 while_expression, do_statement, for_begin, continue_statement,
3897 throw_statement, catch_clause, finally, method_invocation,
3898 conditional_and_expression, conditional_or_expression,
3899 conditional_expression): Update complexity.
3900 (reset_report): Reset complexity.
3901 (report): New function.
3903 2000-11-20 Tom Tromey <tromey@cygnus.com>
3905 * lex.c (yylex): Added STRICT_TK case.
3906 * parse.y (STRICT_TK): Added.
3907 * parse-scan.y (STRICT_TK): Added.
3908 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3909 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3911 * keyword.h: Rebuilt.
3912 * keyword.gperf (strictfp): Added.
3914 2000-11-20 Tom Tromey <tromey@cygnus.com>
3916 * lex.c (yylex): Recognize floating point constants with leading
3919 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3921 * java-tree.h (cyclic_inheritance_report): Constify.
3922 * parse.y (cyclic_inheritance_report): Likewise.
3924 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3926 * parse.y (goal): Remove call to ggc_add_string_root.
3928 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3930 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3931 Create string in scratch buffer, then pass to build_string.
3933 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3935 * parse.y (issue_warning_error_from_context): Add
3938 2000-11-11 Anthony Green <green@redhat.com>
3940 * jcf-parse.c (process_zip_dir): Add finput parameter.
3941 (jcf_figure_file_type): Call process_zip_dir with appropriate
3944 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3946 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3947 * jcf-parse.c (jcf_figure_file_type): Likewise.
3949 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3951 * parse.y (create_new_parser_context): Use memset () instead of
3954 2000-11-08 Tom Tromey <tromey@cygnus.com>
3956 * gjavah.c (process_file): Only include gcj/cni.h when generating
3959 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3961 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3962 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3963 instead of bzero ().
3965 2000-11-05 Tom Tromey <tromey@cygnus.com>
3967 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3968 * lex.c (IS_ZERO): New define.
3969 (java_perform_atof): Error on floating point underflow.
3971 2000-11-04 Tom Tromey <tromey@cygnus.com>
3973 * lex.c (java_parse_escape_sequence): Only read two octal
3974 characters if the first one is greater than 3. Don't allow
3975 "octal" numbers to include the digits 8 or 9.
3977 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3979 * Make-lang.in (java.distdir): Remove.
3981 2000-11-03 Tom Tromey <tromey@cygnus.com>
3983 * Make-lang.in (java.dvi): New target.
3984 Partial fix for PR other/567.
3986 * lang-options.h: Mention -Wout-of-date.
3987 * jcf-dump.c (flag_newer): New global.
3988 * gjavah.c (flag_newer): New global.
3989 * jcf-io.c (find_class): Only warn when flag_newer set.
3990 * lang.c (flag_newer): New global.
3991 (struct string_option): New declaration.
3992 (lang_W_options): New global.
3993 (process_option_with_no): New function.
3994 (lang_decode_option): Use it.
3996 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
3997 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
4000 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
4001 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
4002 * lex.c (java_read_unicode): Removed `term_context' argument.
4003 Recognize any number of `u' in `\u'.
4004 (java_read_unicode_collapsing_terminators): New function.
4005 (java_get_unicode): Use it.
4006 (java_lineterminator): Removed.
4007 (yylex): Produce error if character literal is newline or single
4008 quote. Return if eof found in middle of `//' comment. EOF in
4009 `//' comment is only an error if pedantic.
4010 (java_ignorable_control_p): New function.
4011 (java_parse_end_comment): Return if eof found in middle of
4014 * jv-scan.c (pedantic): New global.
4016 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4018 * parse.y (outer_field_access_p): Inherited fields aren't
4019 consider outer fields.
4020 (maybe_build_thisn_access_method): Use
4021 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
4022 (resolve_expression_name): Trigger an error if a static field
4023 is being accessed as an outer field.
4025 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4027 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
4030 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4032 * Make-lang.in: Move all build rules here from Makefile.in,
4033 adapt to new context. Wrap all rules that change the current
4034 directory in parentheses. Expunge all references to $(P).
4035 When one command depends on another and they're run all at
4036 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4037 all object-file generation rules. Delete obsolete variables.
4039 * Makefile.in: Delete.
4040 * config-lang.in: Delete outputs= line.
4042 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4044 * parse.y (patch_method_invocation): NULLify this_arg when already
4046 (maybe_use_access_method): Handle call to methods unrelated to the
4047 current class. Fixed comment.
4050 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4052 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
4055 2000-10-24 Tom Tromey <tromey@cygnus.com>
4057 * lex.c (java_new_lexer): Initialize new fields. Work around
4058 broken iconv() implementations.
4059 (java_read_char): Swap bytes if required. Use fallback decoder if
4061 (byteswap_init, need_byteswap): New globals.
4062 (java_destroy_lexer): Only close iconv handle if it is in use.
4063 * lex.h (java_lexer): New fields read_anything, byte_swap,
4065 Made out_buffer unsigned.
4067 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4069 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
4070 where an enclosing context can be set on the jdep.
4071 (do_resolve_class): Fixed identation.
4073 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4075 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
4077 * jcf-reader.c (peek_attribute, skip_attribute): Only define
4080 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
4082 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
4084 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4086 * jcf-write.c (OP1): Update `last_bc'.
4087 (struct jcf_block): Fixed indentation and typo in comments. New
4089 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
4090 follows `monitorenter'.
4091 * parse.y (patch_synchronized_statement): New local `tmp'. Call
4095 2000-10-16 Tom Tromey <tromey@cygnus.com>
4097 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
4098 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
4099 * lang-options.h: Added -MA, -MT, -MF..
4100 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
4101 (DEPEND_TARGET_SET): New macro.
4102 (DEPEND_FILE_ALREADY_SET): Likewise.
4103 (init_parse): Handle new flags.
4104 * jcf.h (jcf_dependency_print_dummies): Declare.
4105 * Make-lang.in (s-java): Added mkdeps.o.
4106 * Makefile.in (BACKEND): Added mkdeps.o.
4107 (../gcjh$(exeext)): Added mkdeps.o.
4108 (../jcf-dump$(exeext)): Added mkdeps.o.
4109 * jcf-depend.c: Include mkdeps.h.
4110 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
4111 add_entry): Removed.
4112 (jcf_dependency_reset): Rewrote.
4113 (dependencies): New global.
4114 (jcf_dependency_set_target): Rewrote.
4115 (jcf_dependency_add_target): Likewise.
4116 (jcf_dependency_add_file): Likewise.
4118 (print_ents): Removed.
4119 (jcf_dependency_write): Rewrote.
4120 (print_dummies): New global.
4121 (jcf_dependency_print_dummies): New function
4122 (jcf_dependency_write): Call deps_dummy_targets if required.
4124 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4126 * gjavah.c (add_class_decl): Removed unused variables `tname',
4127 `tlen' and `name_index'.
4128 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
4129 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
4130 in `wfl_operator' with value.
4131 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
4132 (jcf_figure_file_type): Fixed identation.
4133 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
4134 * parse.y (analyze_clinit_body): New function.
4135 (static_initializer:): Reset `current_static_block'.
4136 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
4137 `wfl_operator' with new value.
4138 (lookup_cl): Use EXPR_WFL_FILENAME.
4139 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
4140 analyze_clinit_body.
4141 (build_outer_field_access): Access to this$<n> built from
4142 current_class, not its outer context.
4143 (build_access_to_thisn): Fixed leading comment. Tidied things up.
4144 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
4145 (patch_method_invocation): Use `is_static_flag' when already
4147 (patch_newarray): Removed assignment in ternary operator.
4149 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4151 * except.c (free_eh_ranges): Don't free `whole_range'.
4153 2000-10-15 Anthony Green <green@redhat.com>
4155 * decl.c (init_decl_processing): Call init_class_processing before
4158 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4160 * check-init.c (check_init): Fixed leading comment. Use
4162 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4163 (give_name_to_locals): Likewise.
4164 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
4165 fields in lang_decl_var.
4166 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
4167 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
4168 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
4169 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
4170 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
4171 (LOCAL_FINAL): Rewritten.
4172 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
4173 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
4174 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
4175 `init_final' fields.
4176 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
4177 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
4178 (TYPE_HAS_FINAL_VARIABLE): New macro.
4179 (struct lang_type): Added `afv' field.
4180 * parse.y (check_static_final_variable_assignment_flag): New function.
4181 (reset_static_final_variable_assignment_flag): Likewise.
4182 (check_final_variable_local_assignment_flag): Likewise.
4183 (reset_final_variable_local_assignment_flag): Likewise.
4184 (check_final_variable_indirect_assignment): Likewise.
4185 (check_final_variable_global_assignment_flag): Likewise.
4186 (add_inner_class_fields): Use LOCAL_FINAL_P.
4187 (register_fields): Handle local finals and final variables.
4188 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
4189 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4190 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4192 (java_complete_expand_methods): Loop to set
4193 TYPE_HAS_FINAL_VARIABLE. Call
4194 `reset_final_variable_local_assignment_flag' and
4195 `check_final_variable_local_assignment_flag' accordingly before
4196 and after constructor expansion. Call
4197 `reset_static_final_variable_assignment_flag'
4198 before expanding <clinit> and after call
4199 `check_static_final_variable_assignment_flag' if the
4200 current_class isn't an interface. After all methods have been
4201 expanded, call `check_final_variable_global_assignment_flag' and
4202 `check_static_final_variable_assignment_flag' if the current class
4204 (maybe_yank_clinit): Fixed typo in comment.
4205 (build_outer_field_access_methods): Removed old sanity check. Use
4206 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
4207 Don't create access methods for finals.
4208 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
4209 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
4210 existing DECL_INIT has been processed.
4211 (java_complete_lhs): Likewise.
4212 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
4213 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
4215 (patch_assignment): Use LOCAL_FINAL_P.
4216 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
4217 DECL_INITIAL is nullified.
4220 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4222 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
4224 * Makefile.in (parse.c, parse-scan.c): Likewise.
4226 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4228 * class.c (temporary_obstack): Remove.
4229 (make_class): Don't mess with obstascks.
4230 (push_class): Likewise.
4231 (set_super_info): Likewise.
4232 (add_method_1): Likewise.
4233 (add_method): Likewise.
4234 (add_field): Likewise.
4235 (build_utf8_ref): Likewise.
4236 (build_class_ref): Likewise.
4237 (build_static_field_ref): Likewise.
4238 (finish_class): Likewise.
4239 (push_super_field): Likewise.
4240 (layout_class): Likewise.
4241 (layout_class_methods): Likewise.
4242 (init_class_processing): Likewise.
4243 * constants.c (get_tag_node): Likewise.
4244 (build_constant_data_ref): Likewise.
4245 * decl.c (ggc_p): Remove.
4246 (copy_lang_decl): Use ggc_alloc.
4247 (complete_start_java_method): Don't mess with obstacks.
4248 (start_java_method): Likewise.
4249 (end_java_method): Likewise.
4250 * except.c (link_handler): Use xmalloc.
4251 (free_eh_ranges): New function.
4252 (method_init_exceptions): Use it.
4253 (add_handler): Use xmalloc.
4254 (expand_start_java_handler): Don't mess with obstacks.
4255 (prepare_eh_table_type): Likewise.
4256 (expand_end_java_handler): Likewise.
4257 * expr.c (push_value): Likewise.
4258 (create_label_decl): Likewise.
4259 (build_jni_stub): Likewise.
4260 (java_lang_expand_expr): Likewise.
4261 (note_instructions): Use xrealloc.
4262 (java_push_constant_from_pool): Don't mess with obstacks.
4263 (process_jvm_instruction): Likewise.
4264 * java-tree.h (cyclic_inheritance_report): Remove duplicate
4266 * jcf-parse.c (get_constant): Don't mess with obstacks.
4267 (read_class): Likewise.
4268 (jcf_parse): Likewise.
4269 * lex.c (expression_obstack): Remove.
4270 (java_lex): Don't use obstack_free.
4271 * parse.h (exit_java_complete_class): Don't mess with obstacks.
4272 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
4273 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
4274 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
4275 * parse.y (gaol): Add more GC roots.
4276 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
4277 (lookup_field_wrapper): Likewise.
4278 (obtain_incomplete_type): Don't mess with obstacks.
4279 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
4281 (craft_constructor): Don't mess with obstacks.
4282 (safe_layout_class): Likewise.
4283 (java_complete_class): Likewise.
4284 (source_end_java_method): Likewise.
4285 (build_outer_field_access_methods): Likewise.
4286 (build_outer_method_access_method): Likewise.
4287 (maybe_build_thisn_access_method): Likewise.
4288 (build_dot_class_method_invocation): Likewise.
4289 (java_complete_tree): Likewise.
4290 (java_complete_lhs): Likewise.
4291 (do_merge_string_cste): Likewise.
4292 (patch_string_cst): Likewise.
4293 (array_constructor_check_entry): Likewise.
4294 * typeck.c (build_java_array_type): Likewise.
4295 (parse_signature_string): Likewise.
4296 (build_java_signature): Likewise.
4298 2000-10-12 Tom Tromey <tromey@cygnus.com>
4301 * gjavah.c (add_class_decl): Don't special-case inner classes.
4302 (add_namelet): Likewise.
4304 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
4306 * java-tree.h: Constify current_encoding.
4307 * lang.c: Constify current_encoding.
4309 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
4311 * jvgenmain.c (class_mangling_suffix): Omit `.'.
4312 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
4314 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4316 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
4317 patch. Fixes gcj/340.
4319 2000-10-10 Tom Tromey <tromey@cygnus.com>
4321 * lex.c (java_new_lexer): Initialize out_first and out_last
4323 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
4325 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4327 * parse.y (pop_current_osb): New function.
4328 (array_type:): Use `dims:', changed actions
4329 accordingly. Suggested by Anthony Green.
4330 (array_creation_expression:): Used pop_current_osb.
4331 (cast_expression:): Likewise.
4332 (search_applicable_method_list): Fixed indentation.
4334 2000-10-08 Anthony Green <green@redhat.com>
4336 * parse.y (array_type_literal): Remove production.
4337 (type_literals): Refer to array_type, not array_type_literal.
4339 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4341 Patch contributed by Corey Minyard.
4342 * decl.c (check_local_named_variable): New function.
4343 (tree check_local_unnamed_variable): Likewise.
4344 (find_local_variable): Splitted. Call check_local_{un}named_variable.
4346 2000-10-07 Anthony Green <green@redhat.com>
4348 * class.c (layout_class): Handle case where superclass can't be
4351 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
4353 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
4356 2000-10-05 Tom Tromey <tromey@cygnus.com>
4358 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
4359 * jvgenmain.c (class_mangling_prefix): Removed.
4360 (class_mangling_suffix): New global.
4362 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
4364 (print_method_info): Handle overrides for static and final
4366 (process_file): Generate declaration for class object field.
4367 * class.c (cxx_keywords): New array.
4368 (utf8_cmp): New function.
4369 (cxx_keyword_p): New function.
4370 (layout_class_method): Mangle C++ keywords by appending `$'.
4371 (mangle_field): New function.
4372 (mangle_class_field): Use mangle_field. Mangle class name as
4374 (mangle_static_field): Use mangle_field.
4376 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4378 * decl.c (find_local_variable): Removed uncessary type check and
4379 fixed range check typo. From Corey Minyard.
4381 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4383 * decl.c (give_name_to_locals): New local `code_offset'. Call
4384 `maybe_adjust_start_pc'.
4385 * expr.c (note_instructions): New function.
4386 (expand_byte_code): Don't collect insn starts here.
4387 (peek_opcode_at_pc): New function.
4388 (maybe_adjust_start_pc): Likewise.
4389 * java-tree.h (maybe_adjust_start_pc): Declare.
4390 (note_instructions): Likewise.
4391 * jcf-parse.c (parse_class_file): Call `note_instructions'.
4393 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4395 * parse.y (field_access:): Fixed indentation.
4396 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
4398 2000-09-07 Tom Tromey <tromey@cygnus.com>
4401 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
4402 JPRIMITIVE_TYPE_P, for arithmetic operators.
4403 (patch_method_invocation): Indentation fix.
4404 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
4405 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
4406 (do_unary_numeric_promotion): Cleaned up code.
4407 (valid_cast_to_p): Handle boolean correctly.
4409 2000-09-27 Tom Tromey <tromey@cygnus.com>
4411 * lex.c (java_read_unicode): Reset bs_count when finished with
4414 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4417 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
4418 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
4419 (typeck.o): Depend on ggc.h.
4420 * class.c (add_method_1): Use GC functions for allocation.
4421 (init_class_processing): Register roots.
4422 * decl.c (ggc_p): Set to 1.
4423 (pending_local_decls): Make it static.
4424 (push_jvm_slot): Use GC functions for allocation.
4425 (init_decl_processing): Register roots.
4426 (give_name_to_locals): Use GC functions for allocation.
4427 (lang_mark_tree): New function.
4428 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
4429 functions for allocation.
4430 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
4431 * lex.c (java_lex): Use build_string, rather than replicating it
4433 * parse.y (goal): Add more roots.
4434 (mark_parser_ctxt): New function.
4435 * typeck.c: Include ggc.h.
4437 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4439 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
4440 contains something else than MODIFY_EXPR.
4442 2000-09-23 Mark Mitchell <mark@codesourcery.com>
4444 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
4445 * Makefile.in (parse.o): Depend on ggc.h.
4446 (class.o): Likewise.
4447 (constants.o): Likewise.
4450 (jcf-parse.o): Likewise.
4451 (jcf-write.o): Likewise.
4452 (mangle.o): Likewise.
4453 * class.c: Include ggc.h.
4454 (build_static_field_ref): Register GC roots.
4455 (layout_class): Likewise.
4456 (init_class_processing): Likewise.
4457 * constants.c: Include ggc.h.
4458 (current_constant_pool_data_ref): Remove.
4459 (tag_nodes): Move it to ...
4460 (get_tag_node): ... here. Register GC roots.
4461 * decl.c: Include ggc.h. Remove many global tree definitions.
4462 (throw_node): Define.
4463 (java_global_trees): Likewise.
4464 (predef_filenames): Make the size a constant.
4465 (init_decl_processing): Adjust accordingly.
4466 (init_decl_processing): Call init_jcf_parse. Register GC roots.
4467 * expr.c: Include ggc.h.
4468 (init_expr_processing): Register GC roots.
4469 (build_invokeinterface): Likewise.
4470 * java-tree.h: Replace extern tree declarations with macros.
4471 (java_global_trees): New variable.
4472 (java_tree_index): New enumeration.
4473 (init_jcf_parse): Declare.
4474 * jcf-parse.c: Include ggc.h.
4475 (current_class): Remove declaration.
4476 (main_class): Likewise.
4477 (all_class_list): Likewise.
4478 (predefined_filename_p): Adjust for constant size of
4480 (init_jcf_parse): New function.
4481 * jcf-write.c: Include ggc.h.
4482 (generate_classfile): Register GC roots.
4483 (append_synthetic_attribute): Likewise.
4484 (append_innerclass_attribute_entry): Likewise.
4485 * lang.c: Include ggc.h.
4486 (lang_print_error): Register GC roots.
4487 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4489 * parse.y: Include ggc.h.
4490 (wfl_operator): Remove.
4491 (goal): Register GC roots.
4492 (java_pop_parser_context): Adjust for new field names.
4493 (java_parser_context_save_global): Likewse.
4494 (java_parser_context_restore_global): Likewise.
4495 (java_parser_context_suspend): Likewise.
4496 (java_parser_context_resume): Likewise.
4497 (verify_constructor_circularity): Register GC roots.
4498 (lookup_cl): Likewise.
4499 (java_reorder_fields): Likewise.
4500 (build_current_this): Likewise.
4501 (class_in_current_package): Likewise.
4502 (argument_types_convertible): Likewise.
4503 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4505 2000-09-14 Tom Tromey <tromey@cygnus.com>
4507 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4509 2000-09-13 Tom Tromey <tromey@cygnus.com>
4511 * jcf-parse.c: Include <locale.h>.
4512 * jv-scan.c: Include <locale.h>.
4514 2000-09-12 Tom Tromey <tromey@cygnus.com>
4516 * expr.c (pop_type_0): Return `Object' if trying to merge two
4518 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4519 interface types; `Object' is always a valid supertype.
4521 2000-09-12 Tom Tromey <tromey@cygnus.com>
4524 * jv-scan.c (help): Document --encoding.
4525 (options): Added `encoding' entry.
4526 (OPT_ENCODING): New define.
4527 (main): Handle --encoding.
4528 Include <langinfo.h> if nl_langinfo exists.
4529 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4531 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4532 (parse_source_file): Correctly call java_init_lex. Added `finput'
4533 argument. Use nl_langinfo to determine default encoding.
4534 * java-tree.h (current_encoding): Declare.
4535 * parse.y (java_parser_context_restore_global): Don't restore
4537 (java_parser_context_save_global): Don't set `finput' field.
4538 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4540 * lang.c (current_encoding): New global.
4541 (lang_decode_option): Recognize `-fencoding='.
4542 (finish_parse): Don't close finput.
4543 * parse.h (struct parser_ctxt): Removed `finput' and
4544 `unget_utf8_value' fields. Added `lexer' field.
4545 (java_init_lex): Fixed declaration.
4546 * lex.c (java_new_lexer): New function.
4547 (java_destroy_lexer): Likewise.
4548 (java_read_char): Added `lex' argument. Handle iconv case.
4549 (java_read_unicode): Added `lex' argument. Count backslashes in
4551 (java_init_lex): Added `finput' and `encoding' arguments. Set
4552 `lexer' field in ctxp.
4553 (BAD_UTF8_VALUE): Removed.
4554 (java_lex): Handle seeing UEOF in the middle of a string literal.
4555 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4556 (java_lexer): New structure.
4559 (DEFAULT_ENCODING): New define.
4560 (java_destroy_lexer): Declare.
4562 2000-09-12 Tom Tromey <tromey@cygnus.com>
4565 * lex.c (java_init_lex): Initialize java_io_serializable.
4566 * parse.y (java_io_serializable): New global.
4567 (valid_ref_assignconv_cast_p): An array can be cast to
4570 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4572 * decl.c, expr.c: Include defaults.h if not already included.
4573 Don't define the *_TYPE_SIZE macros.
4575 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4577 * typeck.c (build_java_array_type): Correct first parameter
4578 in ADJUST_FIELD_ALIGN invocation.
4580 2000-09-06 Tom Tromey <tromey@cygnus.com>
4582 * lang-specs.h: Also recognize `-femit-class-files'.
4584 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4586 * verify.c (merge_types): Load the types to merge if necessary.
4588 2000-09-02 Anthony Green <green@redhat.com>
4590 * jcf-io.c: Include zlib.h.
4591 (open_in_zip): Read compressed class file archives.
4592 * zipfile.h (ZipDirectory): Add uncompressed_size and
4593 compression_method fields.
4594 * zextract.c (read_zip_archive): Collect file compression info.
4596 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4598 * parse.y (do_resolve_class): Also explore superclasses of
4599 intermediate enclosing contexts when searching for inner classes.
4601 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4603 * parse.y (variable_declarator_id:): Better error message.
4604 (expression_statement:): Use YYNOT_TWICE.
4605 (cast_expression:): Likewise.
4606 (assignment:): Likewise.
4608 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4610 * parse.y (do_merge_string_cste): New locals. Create new
4611 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4613 2000-08-07 Hans Boehm <boehm@acm.org>
4615 * boehm.c (mark_reference_fields): Set marking bits for all words in
4616 a multiple-word record.
4617 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4620 2000-08-31 Mike Stump <mrs@wrs.com>
4622 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4623 jcf-dump$(exeext)): Make parallel safe.
4625 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4627 * jcf-parse.c (set_source_filename): Constify a char *.
4628 * jcf-write.c (append_innerclasses_attribute,
4629 make_class_file_name): Constify a char *. Don't recycle a
4630 variable for an unrelated purpose.
4631 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4632 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4634 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4636 * expr.c (can_widen_reference_to): Fixed indentation.
4637 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4638 * parse.y: `finit$' replaces `$finit$' in comments.
4639 (try_builtin_assignconv): Fixed leading comment.
4641 2000-08-25 Greg McGary <greg@mcgary.org>
4643 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4645 2000-08-24 Greg McGary <greg@mcgary.org>
4647 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4648 * parse.y (BINOP_LOOKUP): Likewise.
4650 2000-08-22 Andrew Haley <aph@cygnus.com>
4652 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4653 sign extending. Fixes gcj/321.
4654 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4655 combining to make a jlong. Fixes gcj/321.
4657 2000-08-21 Nix <nix@esperi.demon.co.uk>
4659 * lang-specs.h: Do not process -o or run the assembler if
4662 2000-08-16 Andrew Haley <aph@cygnus.com>
4664 * typeck.c (build_java_array_type): Rewrite code to do array
4665 alignment. Take into account back-end macros when aligning array
4666 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4667 user to set alignment. Fixes gcj/252 and 160.
4669 2000-08-09 Tom Tromey <tromey@cygnus.com>
4671 * parse.y (check_abstract_method_definitions): Now return `int'.
4672 Check implemented interfaces. Fixes PR gcj/305.
4674 * parse.y (patch_switch_statement): Disallow `long' in switch
4675 expressions. Fixes PR gcj/310.
4677 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4679 * decl.c (finit_leg_identifier_node): New global.
4680 (init_decl_processing): Use `finit$' to initialize
4681 finit_identifier_node. Use `$finit$' to initialize
4682 finit_leg_identifier_node.
4683 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4684 * java-tree.h (finit_identifier_node): Changed attached comment.
4685 (finit_leg_identifier_node): New declaration.
4686 (ID_FINIT_P): Take finit_identifier_node and
4687 finit_leg_identifier_node into account. This is a backward
4690 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4692 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4694 (generate_bytecode_insns): Check `nargs' before emitting it.
4695 * verify.c (merge_type_state): Fixed typo.
4696 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4697 generate_bytecode_{conditional,insns}.
4699 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4701 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4704 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4706 * class.c (maybe_layout_super_class): Fixed indentation.
4707 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4708 (java_check_methods): New function declaration.
4709 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4710 instead of `str_ptr'.
4711 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4712 of a `invokeinterface' at the right time.
4713 * parse.h (WFL_STRIP_BRACKET): New macro.
4714 (SET_TYPE_FOR_RESOLUTION): Use it.
4715 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4716 (check_class_interface_creation): Don't check for cross package
4717 innerclass name clashes.
4718 (method_header): Behave properly if MDECL is `error_mark_node'.
4719 (method_declarator): Return `error_mark_node' if bogus current
4721 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4722 (resolve_and_layout): New local `decl_type', set and used. Call
4724 (java_check_methods): New method.
4725 (java_layout_classes): Use it.
4726 (resolve_qualified_expression_name): No EH check necessary in
4728 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4730 (patch_assignment): Set DECL_INITIAL on integral final local.
4732 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4734 * java-tree.h (flag_extraneous_semicolon): New extern.
4735 * lang-options.h: (-Wextraneous-semicolon): New option.
4736 * lang.c (flag_redundant): Fixed typo in leading comment.
4737 (flag_extraneous_semicolon): New global.
4738 (lang_decode_option): Set `flag_extraneous_semicolon' when
4739 -Wall. Decode `-Wextraneous-semicolon'.
4740 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4741 `empty_statement' rule.
4742 (class_body_declaration): Likewise.
4743 (method_body:): Accept `;' as a method body.
4744 (static_initializer:): Removed `SC_TK' hack.
4745 (constructor_block_end:): Likewise.
4746 (empty_statement:): Report deprecated empty declaration. Fixes
4749 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4751 * parse.y (build_dot_class_method_invocation): Changed parameter
4752 name to `type'. Build signature from `type' and convert it to a
4753 STRING_CST if it's an array.
4754 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4755 to use `ref_type' directly.
4757 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4759 * lang-options.h: Added a comma after the last element to avoid
4760 syntax errors when other languages define additional options.
4762 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4764 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4765 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4766 (jc1): Link with $(BACKEND).
4767 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4769 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4771 * jvspec.c: Adjust type of second argument to
4772 lang_specific_driver, and update code as necessary.
4774 * class.c (build_dtable_decl): Initialize dummy.
4776 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4778 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4779 method bodies not to rule out discarding `<clinit>'; don't use
4780 <clinit> to initialize static fields with constant initializers.
4782 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4784 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4786 (method_synthetic): New global.
4787 (HANDLE_METHOD): Recognize synthetic method and tell
4788 `print_method_info' about it.
4789 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4790 processing a synthetic method.
4791 * jcf-reader.c (skip_attribute): New function.
4792 ( skip_attribute): Likewise.
4794 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4796 * parse.y (build_outer_field_access): Fixed comments.
4797 (fix_constructors): Emit the initialization of this$<n> before
4799 (resolve_qualified_expression_name): Build an access to `decl' if
4802 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4804 * parse-scan.y (curent_class): Non longer const.
4805 (inner_qualifier, inner_qualifier_length): Deleted.
4806 (current_class_length): New global.
4807 (bracket_count): Fixed typo in leading comment.
4808 (anonymous_count): New global.
4809 (class_instance_creation_expression:): Handle anonymous classes.
4810 (anonymous_class_creation:): New rule.
4811 (push_class_context): Rewritten.
4812 (pop_class_context): Likewise.
4813 (INNER_QUALIFIER): Macro deleted.
4814 (report_class_declaration): call `push_class_context' when
4815 entering the function. `fprintf' format modified not to use
4817 (report_class_declaration): Assign `package_name' and
4818 `current_class' to NULL separately.
4820 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4822 * expr.c (build_invokeinterface): Call layout_class_methods on
4825 2000-07-27 Tom Tromey <tromey@cygnus.com>
4826 Anthony Green <green@cygnus.com>
4827 Alexandre Petit-Bianco <apbianco@cygnus.com>
4829 * class.c (make_class_data): Create vtable for abstract classes.
4830 (get_dispatch_table): Changed to cope with abstract classes.
4832 2000-07-27 Tom Tromey <tromey@cygnus.com>
4834 * parse.y (patch_method_invocation): Don't reverse the argument
4835 list when dealing with anonymous class constructors. Fixed typo in
4838 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4840 * parse.y (build_alias_initializer_parameter_list): Reverse
4841 crafted list when building aliases for anonymous class
4844 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4846 * parse.y (jdep_resolve_class): Don't bother checking potential
4847 innerclass access if `decl' is NULL.
4848 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4851 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4853 * parse.c: Remove (again.)
4855 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4857 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4858 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4859 outside the `if' statement, alias to innerclass removed, `decl'
4860 used to mark the class complete.
4862 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4864 * parse.y (simple_name:): Fixed typo in error message.
4866 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4868 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4869 or its first operand can be error marks.
4871 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4873 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4874 * parse.y (method_header): Likewise.
4876 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4878 * parse.y (process_imports): Consider that one might be trying to
4879 import an innerclass. Fixes gcj/254
4881 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4883 * parse.y (find_as_inner_class): Handle the case where the
4884 enclosing context of an innerclass has been loaded as bytecode.
4886 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4888 * parse.y (simple_name:): Reject `$' in type names.
4889 (resolve_type_during_patch): Use `type' as a second
4890 argument to resolve_no_layout. Fixes gcj/257.
4892 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4894 * parse.y (find_most_specific_methods_list): Select the only
4895 non-abstract method even if max has been set.
4896 Fixes gcj/285, gcj/298.
4898 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4900 * lang-specs.h: Added %(jc1) to java compiler options.
4902 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4904 * .cvsignore: New file.
4906 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4908 * parse.y (not_accessible_p): Access granted to innerclasses
4909 (indirectly) extending the reference type. Fixes gcj/249.
4911 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4913 * parse.y (patch_method_invocation): Fixed comment.
4914 (maybe_use_access_method): Build this$<n>s to the context of the
4915 target method, or a type that extends it. Fixes gcj/242.
4917 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4921 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4923 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4925 2000-07-13 Tom Tromey <tromey@cygnus.com>
4927 * lang-specs.h: Added %{I*}.
4929 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4931 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4933 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4935 * parse-scan.c: Remove.
4937 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4939 * class.c (set_super_info): Handled protected inner classes.
4940 (common_enclosing_context_p): Bail early if arguments aren't both
4942 (get_access_flags_from_decl): Handle private and protected inner
4944 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4945 (CLASS_PROTECTED): Likewise.
4946 (struct lang_type): New bitfield `poic'.
4947 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4949 (check_inner_class_access): Renamed arguments, added
4950 comments. Handles protected inner classes (fixes gcj/225)
4951 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4953 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4955 * parse.y (resolve_qualified_expression_name): Verify qualified
4956 access to `this'. Fixes gcj/239.
4958 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4960 * jcf-write.c (generate_classfile): Don't install ConstantValue
4963 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4965 * parse.y (resolve_qualified_expression_name): Handle inner class
4966 access. Fixes gcj/256.
4968 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4970 * jcf-write.c (generate_classfile): Properly install the
4971 ConstantValue attribute and the initial value constant pool index
4972 on string constants.
4973 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4976 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4978 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4980 * parse.y (find_as_inner_class): Fixed typo.
4981 (do_resolve_class): Explore enclosing contexts when searching for
4982 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4983 (check_inner_class_access): Check `decl' which can be null in case
4986 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4988 * java-tree.h (java_debug_context): Declared `extern'.
4989 (safe_layout_class): Likewise.
4990 * parse.y (resolve_field_access): Field must be `static' in order
4991 to be replaced by its initial value. Added comments.
4992 (find_applicable_accessible_methods_list): Fixed typo.
4993 (find_most_specific_methods_list): Methods found in innerclasses
4994 take over methods founds in the enclosing contexts.
4995 (java_complete_tree): Loosen restrictions on the type of DECLs
4996 that can be replaced by their initialization values.
4997 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
4999 2000-07-05 Tom Tromey <tromey@cygnus.com>
5001 * Make-lang.in (PARSE_DIR): New macro.
5002 (PARSE_RELDIR): Likewise.
5003 (PARSE_C): Likewise.
5004 (PARSE_SCAN_C): Likewise.
5005 ($(PARSE_C)): New target.
5006 ($(PARSE_SCAN_C)): Likewise.
5007 (SET_BISON): New macro.
5008 (BISONFLAGS): Likewise.
5009 (JAVABISONFLAGS): Likewise.
5011 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
5013 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
5014 argument on the first pass for CNI as well as JNI.
5015 (print_method_info): Set up method name on the first pass only.
5017 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5019 * parse.y (parser_qualified_classname): Removed parameter
5021 (create_interface): Removed first passed parameter to
5022 parser_qualified_classname.
5023 (create_class): Likewise. Don't install alias on static
5024 innerclasses. Fixes gcj/275.
5026 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5028 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
5029 debugable statement with empty_stmt_node. Fixes gcj/272
5031 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5033 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
5036 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5038 * jcf-write.c (push_long_const): Appropriately cast short negative
5041 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5043 * parse.y (verify_constructor_super): Use loop variable
5044 `m_arg_type' initialized with `mdecl_arg_type'.
5046 2000-06-29 Tom Tromey <tromey@cygnus.com>
5048 * parse.y (resolve_field_access): Handle case where `type_found'
5051 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5053 * expr.c (lookup_field): The same field can be found through two
5054 different interface. Don't declare it ambiguous in that case.
5056 2000-06-27 Tom Tromey <tromey@cygnus.com>
5058 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
5059 follows \r, then unget it at a lower level.
5061 2000-06-26 Tom Tromey <tromey@cygnus.com>
5063 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
5066 2000-06-25 Tom Tromey <tromey@cygnus.com>
5068 * parse.y (for_statement): Wrap expression in a WFL if it is a
5069 constant. For PR gcj/268.
5071 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5073 * parse.y (do_resolve_class): Minor optimiztion in the package
5074 list search. Removed unnecessary test and return statement.
5075 (valid_ref_assignconv_cast_p): Order of arguments to
5076 enclosing_context_p fixed.
5078 2000-06-24 Tom Tromey <tromey@cygnus.com>
5080 * expr.c (lookup_field): Print error and return error_mark_node if
5081 field reference is ambiguous.
5083 * parse.y (check_abstract_method_definitions): Also check if
5084 `other_method' is abstract.
5086 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5088 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
5090 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
5091 (struct lang_type): New field `pic'.
5092 (CLASS_PRIVATE): New macro.
5093 * parse.y (check_inner_class_access): New function.
5094 (jdep_resolve_class): Call it.
5096 2000-06-23 Tom Tromey <tromey@cygnus.com>
5098 * parse.y (patch_incomplete_class_ref): Initialize the returned
5099 class. For PR gcj/260.
5101 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5103 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
5105 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5107 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5108 Java specific checks.
5109 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
5111 * java-tree.def (CASE_EXPR): Marked 'e'.
5112 (DEFAULT_EXPR): Likewise.
5113 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
5115 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
5116 Java specific checks.
5117 (generate_bytecode_insns): Test try_block for BLOCK before using
5119 * parse.y (build_wfl_wrap): Added `location' argument. Set
5120 EXPR_WFL_LINECOL accordingly.
5121 (dim_expr:): Wrap constants with WFLs.
5122 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
5123 (resolve_package): Check for `stmt' not being a BLOCK before
5124 building a debuggable statement with it.
5125 (make_qualified_primary): Added extra parameter to build_wfl_wrap
5127 (resolve_field_access): Make sure `decl' is a DECL before treating
5129 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
5130 IDENTIFIER_NODE before treating it as such.
5131 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
5132 treating it as such.
5133 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
5134 to be applied only on non array types.
5136 2000-06-16 Per Bothner <per@bothner.com>
5138 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
5139 define in terms of DECL_RESULT, as that fails when --enable-checking.
5141 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5143 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
5144 types the same in comparison.
5145 (CHECK_OP): Add static prototype.
5147 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5149 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
5150 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
5153 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5155 * decl.c (create_primitive_vtable): Prototype.
5157 * jcf-write.c (generate_bytecode_insns): Initialize variable
5160 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
5162 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5164 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
5165 to track searched classes, and do not search the same class more than
5166 once. Call find_applicable_accessible_methods_list on immediate
5167 superclass, instead of search_applicable_method_list on all ancestors.
5170 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
5172 * parse.y (register_fields): Permit static fields in inner classes
5173 if they are final. Fix for PR gcj/255.
5175 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5177 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
5178 * parse.y (find_in_imports): Returned type changed to void,
5179 leading comment fixed.
5180 (register_package): New function.
5181 (qualify_and_find): Likewise.
5182 (package_declaration:): Use `register_package'.
5183 (single_type_import_declaration:): Removed local variable
5184 `node'. Added missing `;' for consistency.
5185 (type_import_on_demand_declaration:): Use `chainon' to link new
5187 (lookup_field_wrapper): Lookup local variables defined in outer
5189 (java_complete_class): Don't reverse the list of imported on demand.
5190 (do_resolve_class): Reorganized. Removed local variable
5191 `original_name'. Call `qualify_and_find' with the current package
5192 name, invoke `find_in_imports_on_demand' right after. Call
5193 `qualify_and_find' with the packages we've seen so far. Fixed
5194 operations numbering in comments.
5195 (java_expand_class): Don't reverse `package_list'.
5196 (find_most_specific_methods_list): New local variables `abstract'
5197 and `candidates'. Use them to pick the right method.
5199 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
5201 * parse.y (check_modifiers_consistency): Don't subtract out
5202 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
5204 2000-06-04 Philipp Thomas <pthomas@suse.de>
5206 * Makefile.in (INTLLIBS): New.
5210 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5212 * class.c (get_dispatch_table): Build the vtable dummy entry list
5213 element with a null purpose. Fixed leading comment.
5214 (build_dtable_decl): Build an accurate dtable type when appropriate
5217 2000-06-02 Richard Henderson <rth@cygnus.com>
5219 * lang.c (lang_get_alias_set): New.
5221 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5223 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
5224 before using it as the accessed field.
5226 2000-05-31 Tom Tromey <tromey@cygnus.com>
5228 * java-tree.h (boolean_array_vtable, byte_array_vtable,
5229 char_array_vtable, short_array_vtable, int_array_vtable,
5230 long_array_vtable, float_array_vtable, double_array_vtable):
5232 * expr.c (get_primitive_array_vtable): New function.
5233 (create_primitive_vtable): New function.
5234 (java_lang_expand_expr): Enable code to statically generate
5236 * decl.c (init_decl_processing): Create primitive vtables.
5237 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
5238 short_array_vtable, int_array_vtable, long_array_vtable,
5239 float_array_vtable, double_array_vtable): Define.
5241 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
5243 * java/parse.y (find_applicable_accessible_methods_list):
5244 Don't add an uninitialized value to the list.
5246 2000-05-25 Tom Tromey <tromey@cygnus.com>
5248 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
5249 when trying to see if field's class should be initialized. Always
5250 initialize field's declaring class, not qualified class.
5253 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
5254 `wfl_operator', to maybe_build_primttype_type_ref.
5257 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
5259 * parse.y (patch_method_invocation): Don't try to lookup methods
5262 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5264 * parse.y (resolve_field_access): Call the appropriate <clinit>
5265 before accessing the length of a static array. Craft a decl for
5266 the field while its time. Fixes PR gcj/129.
5268 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5270 * parse.y (resolve_package): Correctly set `*next' (was off by
5272 (resolve_qualified_expression_name): Fixed comment.
5274 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5276 * jcf-parse.c (jcf_parse_source): Reset current_class and
5277 current_function_decl to NULL before parsing a new file.
5279 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5281 * parse.y (block_end:): If the collected block doesn't feature a
5282 statement, insert an empty statement.
5284 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5286 * parse.y (maybe_yank_clinit): New function.
5287 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
5288 end of the list of methods belonging to a class.
5289 (java_complete_expand_method): Check whether <clinit> is really
5290 necessary and expand it accordingly.
5292 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5294 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
5295 processed by the method's switch statement.
5297 2000-05-19 Tom Tromey <tromey@cygnus.com>
5299 * java-tree.h: Added init state enum.
5300 * decl.c (emit_init_test_initialization): Initialize class
5301 initialization check variable by looking at class' state.
5303 2000-05-19 Tom Tromey <tromey@cygnus.com>
5305 * java-tree.h (build_instanceof): Declare.
5306 (build_get_class): Declare.
5307 * parse.y (patch_binop): Use build_instanceof.
5308 * expr.c (build_instanceof): New function. If class is final,
5309 don't make a function call.
5310 (expand_java_INSTANCEOF): Use it.
5311 (build_get_class): New function.
5313 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5315 * jcf-write.c (generate_classfile): Scan the source_file for
5316 slashes with the right pointer variable.
5318 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5320 * lang.c (lang_decode_option): Update -Wunused flags by calling
5322 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
5324 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5326 * check_init.c (check_init): Constify local char *.
5327 * class.c (push_class): Constify local char *.
5328 * java_tree.h: Update prototypes.
5329 * jcf-io.c (open_class): Constify filename parameter and
5331 (find_class): Remove redundant string copy. Cast return from
5333 * jcf-parse.c (read_class, parse_class_file, yyparse):
5334 Constify local char *.
5335 * jcf-write.c (generate_bytecode_insns, generate_classfile):
5336 Constify local char *.
5337 * jcf.h (JCF): Constify filename and classname.
5338 (JCF_FINISH): Cast args to FREE to char * when appropriate.
5339 * lang.c (init_parse): Constify parameter and return value.
5340 * lex.c (java_get_line_col): Constify filename parameter.
5341 * parse.h: Constify parser_ctxt.filename. Update prototypes.
5342 * parse.y (java_parser_context_suspend,
5343 issue_warning_error_from_context, safe_layout_class): Constify
5345 * parse.c: Regenerate.
5347 2000-05-08 Tom Tromey <tromey@cygnus.com>
5349 * expr.c (build_jni_stub): Cache the result of
5350 _Jv_LookupJNIMethod.
5352 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5354 * decl.c (predef_filenames_size): Now 7.
5355 (predef_filenames): New seventh entry.
5357 2000-05-04 Tom Tromey <tromey@cygnus.com>
5359 * boehm.c (mark_reference_fields): Don't mark RawData fields.
5360 Keep track of when we've seen a reference field after a
5361 non-reference field.
5362 (get_boehm_type_descriptor): Handle case where we see
5363 non-reference fields but no trailing reference field.
5364 * decl.c (rawdata_ptr_type_node): Define.
5365 (init_decl_processing): Initialize rawdata_ptr_type_node.
5366 * java-tree.h (rawdata_ptr_type_node): Declare.
5368 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5370 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
5371 specifiers in calls to fprintf.
5373 2000-05-03 Andrew Haley <aph@cygnus.com>
5375 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
5377 * javaop.h (WORD_TO_INT): New function.
5378 (IMMEDIATE_s4): Use WORD_TO_INT.
5379 * jcf.h (JPOOL_INT): Ditto.
5381 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
5384 2000-04-19 Tom Tromey <tromey@cygnus.com>
5386 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
5388 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
5390 * expr.c (build_jni_stub): New function.
5391 * lang-specs.h: -fjni and -femit-class-file are incompatible.
5393 * parse.y (java_complete_expand_methods): Expand a native method
5394 and call build_jni_stub if -fjni given.
5395 * lang-options.h: Document -fjni.
5396 * lang.c (flag_jni): New global.
5397 (lang_f_options): Added `jni' entry.
5398 * java-tree.h (soft_lookupjnimethod_node,
5399 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
5401 (flag_jni): Declare.
5402 (build_jni_stub): Declare.
5403 (struct lang_decl): Added `native' flag.
5404 (METHOD_NATIVE): Redefined to use `native' field of lang specific
5406 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
5407 soft_jnipopsystemframe_node): New globals.
5408 (init_decl_processing): Set them. _Jv_InitClass only takes one
5411 * java-tree.def: Put into `C' mode.
5413 2000-04-27 Tom Tromey <tromey@cygnus.com>
5416 * expr.c (expand_invoke): Generate check to see if object pointer
5417 is null in nonvirtual invocation case.
5418 * java-tree.h (soft_nullpointer_node): Declare.
5419 * decl.c (soft_nullpointer_node): New global.
5420 (init_decl_processing): Initialize soft_nullpointer_node.
5421 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5422 or `private' methods.
5423 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5425 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5427 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5430 2000-04-26 Tom Tromey <tromey@cygnus.com>
5432 * zextract.c (find_zip_file_start): New function.
5433 (read_zip_archive): Use it.
5435 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5437 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
5439 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5441 * class.c (common_enclosing_context_p): New function.
5442 * java-tree.h (common_enclosing_context_p): Added prototype.
5443 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
5444 classes sharing an outer context with the current instance.
5445 * parse.y (build_access_to_thisn): Fixed leading comment.
5446 (verify_constructor_super): New local `supper_inner'. Skip
5447 enclosing context argument in the case of inner class constructors.
5448 (patch_method_invocation): Insert proper context as second
5449 parameter to pure inner class constructor super invocations.
5451 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5453 * parse.y (end_class_declaration): Reset the interface number
5456 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5458 * parse.y (source_start_java_method): Deleted unnecessary code.
5459 (patch_method_invocation): Fixed comment.
5461 2000-04-24 Robert Lipe <robertlipe@usa.net>
5463 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
5465 2000-04-23 Tom Tromey <tromey@cygnus.com>
5467 * boehm.c (mark_reference_fields): Use int_byte_position.
5469 2000-04-22 Tom Tromey <tromey@cygnus.com>
5471 * boehm.c (mark_reference_fields): Only call byte_position on
5474 2000-04-22 Tom Tromey <tromey@cygnus.com>
5476 * boehm.c (mark_reference_fields): Added `last_view_index'
5477 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5479 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5481 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5482 * parse.y (check_class_interface_creation): Fixed comments. Select
5483 permitted modifiers for (inner) interfaces. Changed error message
5484 to report rejected modifiers used with local classes.
5486 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5488 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5489 of directly inherited type considered in scope.
5490 * parse.y (do_resolve_class): Search inherited classes for inner
5493 2000-04-20 Tom Tromey <tromey@cygnus.com>
5495 * parse.y (not_accessible_p): Use member's class, not current
5496 class, when doing inheritance check for protected reference.
5499 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5501 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5503 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5505 * parse.y (lookup_field_wrapper): Search for final local aliases.
5506 (resolve_expression_name): Let lookup_field_wrapper search for
5507 final local aliases. Force the value of `name' if one is found.
5508 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5509 an expression name. Fixed comments.
5511 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5513 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5515 2000-04-19 Tom Tromey <tromey@cygnus.com>
5517 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5519 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5521 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5523 2000-04-18 Tom Tromey <tromey@cygnus.com>
5526 * gjavah.c (utf8_cmp): Changed return value.
5527 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5529 (cxx_keywords): New global.
5530 (get_field_name): Handle new result of cxx_keyword_subst.
5531 (print_method_info): Likewise.
5533 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5535 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5536 with a newline, for CNI.
5537 (print_stub_or_jni): Print a space or newline before method name for
5539 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5540 (process_file): Include gcj/cni.h if generating CNI stubs.
5542 2000-04-16 Tom Tromey <tromey@cygnus.com>
5544 * gjavah.c (decompile_method): Use print_field_name.
5547 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5549 * parse.y (java_expand_classes): Reverse the package list once.
5550 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5552 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5553 the `==' and `!=' operators.
5555 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5557 * jcf-write.c (generate_bytecode_insns): At invokation time,
5558 always relate an interface method to the type of its selector.
5560 2000-04-05 Tom Tromey <tromey@cygnus.com>
5563 * expr.c (expand_invoke): Generate check to see if object pointer
5564 is null in nonvirtual invocation case.
5565 * java-tree.h (soft_nullpointer_node): Declare.
5566 * decl.c (soft_nullpointer_node): New global.
5567 (init_decl_processing): Initialize soft_nullpointer_node.
5568 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5569 or `private' methods.
5570 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5572 2000-04-05 Tom Tromey <tromey@cygnus.com>
5575 * parse.y (check_final_assignment): Recognize assignments to the
5576 `length' field of an array when generating class files.
5578 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5580 * class.c (decl_hash): Prototype removed.
5581 (decl_compare): Likewise.
5583 2000-04-05 Tom Tromey <tromey@cygnus.com>
5585 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5586 * parse.y (check_modifiers_consistency): Check for final/volatile
5587 clash. Fixes PR gcj/164.
5589 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5591 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5593 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5595 (add_method_1): Use `java_hash_hash_tree_node' and
5596 `java_hash_compare_tree_node'.
5597 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5598 (java_hash_compare_tree_node): Likewise.
5599 * parse.y (find_applicable_accessible_methods_list): Create,
5600 delete and use a hash table to remember already searched interfaces.
5602 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5604 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5607 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5609 * boehm.c (mark_reference_fields, set_bit): Prototype.
5610 (set_bit): Un-ANSI-fy definition.
5612 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5615 * decl.c (emit_init_test_initialization): Likewise.
5617 * gjavah.c (jni_print_char): Likewise.
5619 * parse.y (create_new_parser_context): Likewise.
5621 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5623 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5624 patch missing hunk. Fixed indentation.
5626 2000-03-30 Tom Tromey <tromey@cygnus.com>
5628 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5629 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5631 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5633 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5634 when negative *before* using it as an array index.
5635 * ChangeLog: Fixed typo.
5637 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5639 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5640 to 0 when it reaches -1.
5642 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5644 * jcf-parse.c (get_constant): Properly cast `num' during the
5645 invocation of `add_double'.
5646 * jcf-write.c (push_long_const): Properly cast `lo' before
5647 comparing it to short bounds.
5648 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5649 `interface_body:' is reduced after the current interface is
5652 2000-03-26 Tom Tromey <tromey@cygnus.com>
5654 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5655 Java-specific `-f' option.
5657 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5659 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5660 Adjust order of making types.
5661 Make bitsize_*_node values.
5663 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5665 * class.c (make_field_value): Use byte_position.
5666 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5667 (java_array_data_offset): Likewise.
5668 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5671 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5673 * parse.y (check_abstract_method_definitions): New local
5674 `end_type_reached'. Make sure we also consider `end_type'.
5675 (java_check_abstract_method_definitions): Make sure we eventually
5676 consider `java.lang.Object'.
5677 (maybe_use_access_method): Don't use access method if not in the
5678 context of a pure inner class or if the method's context is right.
5679 (find_applicable_accessible_methods_list): New static flag
5680 `object_done'. Don't search abstract classes as interfaces. Fixed
5681 indentation. Fixed the `java.lang.Object' only search. Search
5682 class interface(s) first, then fully search enclosing contexts.
5683 (find_most_specific_methods_list): Pick the closest candidate when
5684 they're all abstract.
5686 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5688 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5689 properly initialize `finished_label'. Don't emit gotos for empty
5692 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5694 * except.c (emit_handlers): Clear catch_clauses_last.
5696 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5698 * parse.y (check_method_types_complete): New function.
5699 (create_class): Reset anonymous class counter only when seeing an
5701 (java_complete_class): JDEP_METHOD: Don't recompute signature
5704 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5706 * class.c (build_static_ref): Fixed indentation in comment.
5707 * java-tree.def (TRY_EXPR): Fixed typo in name.
5708 (CLASS_LITERAL): Likewise.
5709 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5710 (struct lang_type): New field `dot_class'.
5711 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5712 (generate_classfile): Method `class$' is synthetic.
5713 * parse.y (build_do_class_method): New function.
5714 (build_dot_class_method_invocation): Likewise.
5715 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5716 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5717 (qualify_ambiguous_name): Likewise.
5718 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5719 (build_try_statement): Fixed leading comment.
5721 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5723 * class.c (make_field_value): Properly handle sizes.
5724 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5725 (layout_class_method): Count using trees.
5726 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5727 * expr.c (java_array_data_offset): Use int_bit_position.
5728 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5729 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5731 2000-03-16 Tom Tromey <tromey@cygnus.com>
5733 * lang.c (flag_hash_synchronization): New global.
5734 (lang_f_options): Added `hash-synchronization'.
5735 * lang-options.h: Mention -fhash-synchronization.
5736 * java-tree.h (flag_hash_synchronization): Declare.
5737 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5738 hash table synchronization is disabled.
5739 * decl.c (init_decl_processing): Only push `sync_info' value when
5740 hash table synchronization is disabled.
5741 * class.c (make_class_data): Only push `sync_info' field when hash
5742 table synchronization is disabled. Removed dead code.
5744 2000-03-16 Tom Tromey <tromey@cygnus.com>
5746 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5748 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5750 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5752 * parse.y (patch_method_invocation): Handle anonymous classes
5753 creation in static context.
5755 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5757 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5758 * parse.y (resolve_qualified_expression_name): Use it.
5759 (patch_method_invocation): Likewise.
5761 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5763 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5764 depending on the type of dependency which dictates what the
5766 (unresolved_type_p): Resolved types limited to the current class.
5768 2000-03-15 Tom Tromey <tromey@cygnus.com>
5770 * decl.c (init_decl_processing): Set type of `sync_info' to be
5773 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5774 Correctly compute bit number for current slot. Zero `high' and
5775 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5776 mark_reference_fields.
5777 (mark_reference_fields): New function.
5779 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5781 * parse.y (register_incomplete_type): Fixed initialization of
5784 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5786 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5788 (push_class_context, pop_class_context): New function.
5789 (class_body:): Call pop_class_context.
5790 (interface_body:): Likewise.
5791 (INNER_QUALIFIER): New macro.
5792 (report_class_declaration): Changed output format and use
5793 INNER_QUALIFIER. Call push_class_context.
5795 2000-02-14 Andrew Haley <aph@cygnus.com>
5797 * check-init.c (check_init): Add new cases for unary and binary
5800 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5802 * parse.y (resolve_package): Set `next' once a type name has been
5803 progressively discovered.
5804 (resolve_qualified_expression_name): Propagate resolution only if
5805 there are remaining qualifiers. Take into account `q' might have
5806 been cleared after re-qualification.
5807 * parse.y (patch_method_invocation): New local `resolved'.
5808 Section dealing with qualified expression rewritten to use
5809 resolve_field_access.
5811 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5813 * parse.h (PUSH_CPC): Fixed indentation.
5814 (DEBUG_CPC): New macro.
5815 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5816 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5817 * parse.y (class_body_declaration:): Use
5818 SET_CPC_INSTANCE_INITIALIZER_STMT.
5819 (method_declaration:): Check for null current_function_decl.
5820 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5821 (java_parser_context_pop_initialized_field): Better handling of
5823 (maybe_make_nested_class_name): Mark nested class name as
5824 qualified when necessary.
5825 (end_class_declaration): Don't call java_parse_context_resume when
5826 one or more error occurred.
5827 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5828 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5829 SET_CPC_INITIALIZER_STMT.
5830 (method_header): Check for inner classes declaring static methods.
5831 (resolve_qualified_expression_name): Handle situation where `this'
5834 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5836 * typeck.c (build_prim_array_type): Correctly set the high word too.
5838 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5840 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5842 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5843 list of methods for interfaces.
5845 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5847 * parse.y (qualify_ambiguous_name): Properly handle expressions
5850 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5852 * parse.y (check_final_assignment): Extended to process
5854 (patch_assignment): Have check_final_assignment called only once.
5856 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5858 * java-tree.h (IS_INIT_CHECKED): New flag.
5859 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5860 * parse.y (patch_string): Call force_evaluation_order on the
5861 completed string concatenation tree.
5862 * expr.c (force_evaluation_order): Call force_evaluation_order on
5863 function's arguments too.
5865 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5867 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5868 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5869 (build_anewarray): Likewise.
5870 * parse.y (patch_newarray): Likewise.
5871 * parse.c: Regenerated.
5873 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5875 * decl.c (init_decl_processing): Added new class fields `depth',
5876 `ancestors', and `idt' to class_type_node. Use
5877 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5878 * class.c (make_class_data): Push initial values for new fields.
5879 * java-tree.h: Updated prototype for `build_invokeinterface'.
5880 * expr.c (build_invokeinterface): Changed parameters to accept
5881 `method' tree. Calculate index of `method' in its declaring
5882 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5883 (expand_invoke): Call `build_invokeinterface' with new parameters.
5884 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5887 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5889 * typeck.c (lookup_do): Search superinterfaces first
5890 when looking up an interface method. From Godmar Back
5893 2000-03-06 Tom Tromey <tromey@cygnus.com>
5895 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5897 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5899 * java-tree.h (lookup_argument_method2): Declared.
5900 (safe_layout_class): Prototype moved from parse.h.
5901 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5902 * parse.y (java_check_regular_methods): Local `super_class' gone.
5903 Call lookup_argument_method2 instead of lookup_argument_method.
5904 Perform modifier match for methods found declared in implemented
5905 interfaces. Fixed indentation problem. Overriding/hiding error
5906 report to take place only for methods found in classes.
5907 * typeck.c (lookup_argument_method): Changed leading
5908 comment. Re-written by calling lookup_do.
5909 (lookup_argument_method2): New function.
5910 (lookup_java_method): Re-written by calling lookup_do.
5911 (lookup_do): New function.
5913 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5915 * check-init.c (check_init): Removed dead code. Handle (blank)
5917 * parse.y (declare_local_variables): New local `final_p', set it
5918 and use it to initialize LOCAL_FINAL.
5919 (check_final_assignment): Only check FIELD_DECLs.
5921 2000-02-17 Tom Tromey <tromey@cygnus.com>
5923 * Makefile.in (JAVA_OBJS): Added boehm.o.
5924 (boehm.o): New target.
5925 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5926 * java-tree.h (flag_use_boehm_gc): Declare.
5927 (get_boehm_type_descriptor): Declare.
5928 * lang.c (lang_f_options): Added `use-boehm-gc'.
5929 (flag_use_boehm_gc): New global.
5930 * lang-options.h: Added -fuse-boehm-gc.
5931 * boehm.c: New file.
5932 * class.c (get_dispatch_table): If class uses a Boehm type
5933 descriptor, put it in the vtable.
5934 (make_class_data): Removed dead code.
5936 2000-03-03 Per Bothner <per@bothner.com>
5938 * decl.c (init_decl_processing): Initialize sizetype properly.
5940 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5942 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5943 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5944 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5945 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5946 (jcf_parse): New local `current'. Load innerclasses seen in outer
5947 context being processed.
5948 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5949 * jcf-write.c (append_innerclasses_attribute): New function.
5950 (append_innerclasses_attribute_entry): Likewise.
5951 (get_access_flags): Handle static classes. Set anonymous and local
5952 classes to be private.
5953 (generate_classfile): Attribute count adjusted. Call
5954 append_innerclasses_attribute.
5955 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5956 PURE_INNER_CLASS_TYPE_P.
5957 * parse.y (parser_qualified_classname): New parameter `is_static',
5958 produce non qualified name accordingly.
5959 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5960 (create_interface): Added argument to parser_qualified_classname.
5961 (create_class): Added argument to parser_qualified_classname. Setup
5962 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5963 (add_inner_class_fields): Fixed indentation.
5964 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5965 (method_declarator): Fixed typo in comment.
5966 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5967 (build_current_thisn): Likewise.
5968 (patch_method_invocation): Likewise.
5970 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5972 * decl.c (current_function_decl): Move to toplev.c.
5974 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5976 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5977 (DECL_BIT_INDEX): Use underlying representation.
5978 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5980 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5982 * expr.c (build_java_ret): Pass proper type to size_binop.
5984 2000-02-25 Anthony Green <green@cygnus.com>
5986 * expr.c (build_class_init): Mark the decl to be ignored by
5988 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
5989 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
5990 * class.c (init_test_hash_newfunc): New function.
5991 (decl_hash): New function.
5992 (decl_compare): New function.
5993 * decl.c (emit_init_test_initialization): New function.
5994 (complete_start_java_method): Traverse the init test hashtable,
5995 calling emit_init_test_initialization.
5996 (always_initialize_class_p): Define.
5997 * expr.c (build_class_init): Use initialization tests when
5998 emitting class initialization code.
5999 (always_initialize_class_p): Declare.
6000 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
6002 * java-tree.h: Include hash.h.
6003 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
6004 (struct lang_decl): Add init_test_table field.
6005 (init_test_hash_entry): Define.
6007 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6009 * gjavah.c (main): Avoid using `argi' to report unimplemented
6012 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6014 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6015 initialize locals to avoid warnings. Local `exception_type' moved
6018 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6020 * parse.y (resolve_expression_name): Use `orig' as a second
6021 argument to resolve_field_access.
6022 (resolve_field_access): Removed unnecessary code when dealing with
6025 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6027 * class.c (push_super_field): Don't push the field twice.
6028 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
6029 * parse.h (java_reorder_fields): Prototyped.
6030 * parse.y (java_reorder_fields): New function.
6031 (java_layout_class): Simplified not to worry about re-ordering.
6033 2000-02-23 Tom Tromey <tromey@cygnus.com>
6035 * gjavah.c (print_name): In JNI case, correctly quote string.
6036 (print_method_info): Don't handle overrides in JNI mode.
6038 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6040 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
6041 value type set to `boolean_type_node'.
6043 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6045 * jcf-dump.c (main): Test for correct condition after
6046 output file creation.
6048 2000-02-19 Anthony Green <green@cygnus.com>
6050 * jcf-depend.c (add_entry): Fix test for first list entry.
6052 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6054 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
6055 * constants.c (build_constants_constructor): Likewise.
6057 2000-02-19 Anthony Green <green@cygnus.com>
6059 * jcf-depend.c (add_entry): Add entries to the end of the list.
6061 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
6063 * decl.c (INT_TYPE_SIZE): Define if necessary.
6064 (expand_java_return): Handle the case of a native integer smaller
6067 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
6069 * gjavah.c (help): Use GCCBUGURL.
6070 * jv-scan.c (help): Likewise.
6071 * jcf-dump.c (help): Likewise.
6073 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6075 * jcf-write.c (generate_bytecode_insns): Don't generate empty
6078 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6080 * jcf-parse.c (load_class): Call `fatal' if no file containing
6081 the target class are found.
6083 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
6085 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
6086 lex.c, lex.h, and PARSE_H to...
6087 (parse.o, parse-scan.o): ...here, respectively.
6089 * lex.c: Split out code that may trigger SIGFPE from yylex()
6090 to its own function.
6091 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
6093 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6095 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
6097 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6099 * parse.y (outer_field_access_p): Stop in time when outer contexts
6101 (resolve_qualified_expression_name): Properly qualify *everything*
6102 after a package.type to be resoled as expression names.
6103 (find_applicable_accessible_methods_list): Save/restore `class' to
6104 isolate it from a possible outer context search.
6106 2000-02-15 Tom Tromey <tromey@cygnus.com>
6108 * gjavah.c (jni_print_char): New function.
6109 (print_full_cxx_name): Use it.
6110 (decode_signature_piece): Likewise.
6111 (print_cxx_classname): Likewise.
6113 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6115 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
6117 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
6119 * gjavah.c: Include version.h.
6121 * jcf-dump.c: Likewise.
6123 * jv-scan.c: Likewise.
6125 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6127 * parse.y (outer_field_access_fix): First parameter now a tree
6128 node. Check for assignement to final. First argument to
6129 build_outer_field_access_fix modified to accommodate prototype.
6130 (build_outer_field_access): Don't check for assignment to final
6132 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
6133 possibly returned by outer_field_access_fix. Changed
6134 outer_field_access_fix's first argument.
6135 (check_final_assignment): $finit$'s context is OK.
6136 (patch_unaryop): Use node instead of its line/column value when
6137 calling outer_field_access_fix.
6139 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6141 * parse.y (interface_declaration:): No longer tagged
6142 <node>. Re-installed default action.
6143 (class_member_declaration:): Handle inner interfaces.
6144 (interface_member_declaration): Handle inner interfaces and
6146 (create_interface): Push error if one seen. Suspend parsing
6147 context when processing an inner interface.
6148 (register_fields): Inner class static field limitations not to
6149 apply to inner interfaces.
6151 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6153 * jcf-parse.c (load_class): Update `java_error_count' when a
6154 class' file can't be found.
6155 (parse.y): Avoid (byte)code generation when errors seen.
6157 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6159 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
6160 decodes a valid node.
6161 (patch_binop): Handle TRUNC_DIV_EXPR.
6163 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6165 * parse.y (resolve_package): New local `acc'. Try to progressively
6166 build and guess a package and type name.
6168 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6170 * parse.y (find_applicable_accessible_methods_list): Load and
6171 layout the search class if necessary.
6172 (java_complete_tree): Keep to original type of the folded initial
6175 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6177 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
6178 Generate error message if circularity is detected. New static
6180 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
6181 * jcf-write.c (generate_bytecode_insns): Very simply handle
6183 * parse.y (java_check_circular_reference): Use
6184 `cyclic_inheritance_report' during report, if necessary.
6185 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
6186 walking NEW_ARRAY_INIT twice.
6188 2000-02-09 Tom Tromey <tromey@cygnus.com>
6190 * parse.y (check_class_interface_creation): Allow inner classes to
6191 be `private' or `protected', check modifiers' consistency. Prevent
6192 block local classes from bearing any modifiers.
6194 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6196 * except.c (check_start_handlers): Re-add prototype lost in last
6198 (maybe_start_try): Remove excess argument to `check_start_handlers'.
6200 2000-02-09 Andrew Haley <aph@cygnus.com>
6202 * decl.c (clear_binding_level): Remove excess initializer.
6203 (maybe_poplevels): Remove unused variable.
6204 (force_poplevels): Ditto.
6205 (struct binding_level): Add comment.
6207 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6209 * jcf-write.c (generate_classfile): Don't consider
6210 pre-initialization with reference value (use <clinit> instead.)
6211 * parse.y (java_fix_constructors): No generated constructor for
6213 (build_outer_field_access): Removed debug message.
6214 (outer_field_expanded_access_p): Adapted to bytecode generation.
6215 (build_outer_field_access_method): Use fix_method_argument_names.
6216 (build_outer_method_access_method): Fixed indentation. Added
6217 comment. Handle access method generation for static and also void
6219 (build_access_to_thisn): Inserted debug message.
6220 (maybe_build_thisn_access_method): Use fix_method_argument_names.
6221 (resolve_qualified_expression_name): Fixed comment.
6222 (not_accessible_p): Adapted to bytecode generation. Added comment.
6223 (patch_method_invocation): Added comment.
6224 (maybe_use_access_method): Fixed leading comment. Handle static
6226 (java_complete_lhs): Don't shortcut handling of initialized upon
6227 declaration String type static fields when generating bytecode.
6228 (patch_unaryop): Handle outer field access when generating
6231 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6233 * java-tree.h (FIELD_THISN): New macro.
6234 * jcf-write.c (append_synthetic_attribute): New function.
6235 (generate_classfile): Set "Synthetic" attribute on this$<n>,
6236 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
6237 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
6239 (build_outer_field_access): Turned on access functions usage and
6240 generation when compiling to bytecode.
6241 (maybe_use_access_method): Likewise.
6243 2000-01-25 Andrew Haley <aph@cygnus.com>
6245 * java-except.h (struct eh_range): Add `expanded' field.
6246 (maybe_start_try): Add end_pc arg.
6247 (maybe_end_try): Ditto.
6248 * java-tree.h (force_poplevels): new function.
6249 * expr.c (expand_byte_code): Don't call maybe_start_try or
6251 * except.c (add_handler): Reset expanded.
6252 (expand_start_java_handler): Set expanded.
6253 (check_start_handlers): Don't expand a start handler that's
6254 already been expanded.
6255 (maybe_start_try): Add end_pc arg. Only expand a handler which
6257 (expand_end_java_handler): call force_poplevels.
6258 (force_poplevels): new function.
6259 * decl.c (binding_level): Add start_pc of binding level.
6260 (maybe_pushlevels): Call maybe_start_try when pushing binding
6262 (maybe_poplevels): Call maybe_end_try when popping binding levels.
6263 (LARGEST_PC): Define.
6264 (clear_binding_level): Use LARGEST_PC.
6266 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
6267 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
6268 (binding_depth, is_class_level, current_pc): new variables.
6269 (struct binding_level): ditto.
6270 (indent): new function.
6271 (push_jvm_slot): add debugging info.
6272 (maybe_pushlevels): ditto.
6273 (maybe_poplevels): ditto.
6276 (start_java_method): ditto.
6277 (give_name_to_locals): comment only.
6278 * except.c (binding_depth, is_class_level, current_pc):
6280 (expand_start_java_handler): add debugging info.
6281 (expand_end_java_handler): ditto.
6283 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6285 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
6286 (print_name_for_stub_or_jni, process_file): Constify a char*.
6288 2000-02-03 Tom Tromey <tromey@cygnus.com>
6290 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
6292 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6294 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
6295 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
6298 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6300 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
6301 * java-tree.h (TYPE_II_STMT_LIST): New macro.
6302 (struct lang_type): New field `ii_block'.
6303 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
6304 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
6305 * parse.h (struct parser_ctxt): New field `instance_initializers'.
6306 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
6307 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
6308 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
6310 * parse.y (add_instance_initializer): New function.
6311 (in_instance_initializer): New static global.
6312 (class_body_declaration:): Link instance initializer block.
6313 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
6314 (array_creation_expression:): Remove unused local.
6315 (java_parser_context_push_initialized_field): Fixed leading
6316 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
6317 CPC_INSTANCE_INITIALIZER_LIST.
6318 (java_parser_context_pop_initialized_field): Likewise.
6319 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
6320 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
6321 CPC_INITIALIZER_STMT.
6322 (fix_constructors): New local `class_type'. Use it. Call
6323 add_instance_initializer.
6324 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
6325 (patch_return): Forbid return in instance initializers.
6326 (patch_throw_statement): Enforce exception handling in the context
6327 of instance initializers.
6329 2000-02-03 Tom Tromey <tromey@cygnus.com>
6331 * Make-lang.in (java.mostlyclean): Remove executables in
6334 2000-01-31 Scott Bambrough <scottb@netwinder.org>
6336 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
6337 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
6338 (java_float_finite): Convert to use union Word from javaop.h.
6339 (java_double_finite): Convert to use union DWord from javaop.h.
6341 2000-02-02 Tom Tromey <tromey@cygnus.com>
6343 * gjavah.c (options): Added `jni' entry.
6344 (help): Document -jni.
6345 (flag_jni): New global.
6346 (process_file): Handle JNI output. Don't print text from
6347 -prepend, -add, etc, when generating stubs. Only remove `.class'
6348 suffix if it actually exists.
6349 (main): Create a `.c' file when run with `--jni --stubs'. Create
6350 correct output file name with `--jni'.
6351 (print_include): Mangle header name differently in JNI case.
6352 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
6354 (print_method_info): Handle JNI case. Put signature info into
6355 method name. Handle case when STREAM is NULL.
6356 (print_name_for_stub_or_jni): New function.
6357 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
6358 (print_cxx_classname): Handle JNI.
6359 (print_full_cxx_name): Likewise.
6360 (decode_signature_piece): Likewise.
6361 (overloaded_jni_method_exists_p): New function.
6362 (struct method_name): Added `signature' and `sig_length' fields.
6363 (HANDLE_END_FIELD): Do nothing in JNI mode.
6365 2000-02-02 Tom Tromey <tromey@cygnus.com>
6367 * jv-scan.c: Include version.c, <getopt.h>.
6368 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
6369 (options): New array.
6370 (usage): New function.
6371 (version): New function.
6372 (main): Use getopt_long to parse command line.
6373 * jcf-dump.c: Include version.c, <getopt.h>.
6374 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
6375 OPT_JAVAP): New macros.
6376 (options): New array.
6377 (usage): Return `void'. Changed message.
6378 (help): New function.
6379 (version): New function.
6380 (main): Use getopt_long_only to parse command line.
6381 * gjavah.c: Include <getopt.h>.
6382 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
6383 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
6384 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
6385 (options): New array.
6386 (java_no_argument): Removed.
6387 (help): Updated with missing options.
6388 (main): Use getopt_long_only to parse command line.
6389 (usage): Changed message.
6391 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6393 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
6394 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
6395 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
6396 * parse.y (array_creation_expression:): Handle anonymous arrays.
6397 (build_array_from_name): Don't set `ret_name' if null.
6398 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
6399 (qualify_ambiguous_name): Likewise.
6400 (java_complete_expand_class): Likewise.
6402 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6404 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
6405 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
6406 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
6407 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
6408 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
6409 AIPL_FUNCTION_COMPLETED_INVOCATION.
6410 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
6411 AIPL_FUNCTION_INVOCATION_READY.
6412 (AIPL_FUNCTION_DECLARATION): New enum entry.
6413 * parse.y (reorder_static_initialized): New function.
6414 (java_parser_context_pop_initialized_field): Use it.
6415 (add_inner_class_fields): Use
6416 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
6417 augmented. Install marker after last alias initializer, if any.
6418 (generate_finit): Fixed typo. Don't try to retain only the used
6420 (method_header): Compute and set DECL_FUNCTION_NAP.
6421 (method_declarator): Fixed comment. Insert alias initializer in
6423 (build_alias_initializer_parameter_list): Fixed leading
6424 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
6425 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
6426 (java_complete_expand_class): Code to retain only used aliases
6428 (java_complete_expand_methods): New local `first_decl'. Generate
6429 $finit$ first, then expand the constructors, regular methods and
6431 (java_complete_expand_method): Don't report error on missing
6432 return statement if previously detected bogus.
6433 (fix_constructors): Don't patch constructor parameters list.
6434 (patch_method_invocation): Use new AIPL enum values. Reverse
6435 alias initializer list for anonymous classes.
6437 2000-01-30 Anthony Green <green@redhat.com>
6439 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
6440 determine how many stack slots to pop.
6442 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6444 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
6445 error handling/recovery.
6446 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
6448 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6450 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
6451 FIELD_LOCAL_ALIAS_USED): New macros.
6452 (DECL_FUNCTION_NAP): New macro.
6453 (struct lang_decl): New field `nap'.
6454 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
6455 (struct lang_type): New fields `finit_stmt_list' and
6457 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
6458 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
6459 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
6460 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
6461 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
6462 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
6463 (BUILD_THROW): Macro line separator re-indented.
6464 * parse.y (end_class_declaration): New function.
6465 (maybe_generate_pre_expand_clinit): New name for
6466 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
6467 pre-expand static fields.
6468 (maybe_generate_clinit): Function deleted.
6469 (check_for_static_method_reference): Prototype's parameter list
6471 (generate_finit): New name for maybe_generate_finit. Changed
6472 leading comment. Function rewritten to use
6473 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
6474 (build_alias_initializer_parameter_list): New function.
6475 (java_parser_context_pop_initialized_field): Likewise.
6476 (add_inner_class_fields): Likewise.
6477 (type_declaration:): Call end_class_declaration.
6478 (class_member_declaration:): Likewise.
6479 (formal_parameter_list:): Fixed typos.
6480 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6481 element. Improved error handling.
6482 (block_statement:): Call end_class_declaration.
6483 (anonymous_class_creation:): Likewise.
6484 (create_anonymous_class): Fixed comments.
6485 (create_class): Call add_inner_class_fields.
6486 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6487 (method_header): Use MARK_FINAL_PARMS.
6488 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6489 (method_declarator): Propagate final argument flag.
6490 (craft_constructor): New local `artificial'. Call
6491 build_alias_initializer_parameter_list. Use
6492 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6493 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6495 (complete_expand_class): Get rid of unused outer context local
6497 (java_complete_expand_methods): Fixed leading
6498 comment. Generate/pre-expand <clinit> first. Changed method
6499 expansion order to regular, $finit$, constructors, <clinit>.
6500 (java_complete_expand_method): Set current_function_decl.
6501 (fix_constructors): Fix constructor parameter list to account for
6502 outer context local alias initializers.
6503 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6504 (resolve_expression_name): Lookup outer context local aliases. New
6505 local `access', use it.
6506 (patch_method_invocation): Patch inner class ctor invocation with
6507 outer context local aliases initialization values. $finit$
6508 invocation patching now includes things generated with
6509 build_alias_initializer_parameter_list.
6510 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6511 (build_super_invocation): Likewise.
6512 (patch_assignment): Changed comment.
6514 2000-01-27 Andrew Haley <aph@cygnus.com>
6516 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6520 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6522 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6524 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6526 * parse.y (register_fields): Don't pass a format specifier to
6527 OBSOLETE_MODIFIER_WARNING.
6528 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6529 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6531 (check_modifiers): Change function into a macro.
6532 (check_class_interface_creation): Pass a literal format string.
6534 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6536 * buffer.h: PROTO -> PARAMS.
6537 * check-init.c: Likewise.
6538 * class.c: Likewise.
6539 * constants.c: Likewise.
6540 * convert.h: Likewise.
6542 * except.c: Likewise.
6544 * gjavah.c: Likewise.
6545 * java-except.h: Likewise.
6546 * java-tree.h: Likewise.
6547 * jcf-depend.c: Likewise.
6548 * jcf-dump.c: Likewise.
6549 * jcf-parse.c: Likewise.
6550 * jcf-path.c: Likewise.
6551 * jcf-reader.c: Likewise.
6552 * jcf-write.c: Likewise.
6554 * jv-scan.c: Likewise.
6555 * jvgenmain.c: Likewise.
6556 * jvspec.c: Likewise.
6560 * parse-scan.y: Likewise.
6561 * parse.h: Likewise.
6562 * parse.y: Likewise.
6563 * typeck.c: Likewise.
6564 * verify.c: Likewise.
6567 * zextract.c: Likewise.
6568 * zipfile.h: Likewise.
6570 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6572 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6573 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6574 * constants.c (build_constant_data_ref): Check for cached
6575 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6576 in TYPE_CPOOL_DATE_REF.
6577 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6578 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6579 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6580 (LOCAL_FINAL): New macro.
6581 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6582 constant pool -- don't try to reuse.
6583 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6585 (find_in_current_zip): Use TYPE_JCF.
6586 * parse.h (java_check_final): Prototype removed.
6587 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6588 (maybe_create_class_interface_decl,
6589 check_class_interface_creation): Likewise.
6590 (java_expand_finals): Function removed.
6591 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6592 (block_statement:): Fixed comment.
6593 (anonymous_class_creation:): Likewise.
6594 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6596 (check_class_interface_creation): Loosened error report on (inner)
6597 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6598 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6599 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6601 (create_interface): Likewise.
6602 (anonymous_class_counter): New static global.
6603 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6604 patch. Fixed comments.
6605 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6606 anonymous_class_counter when declaring a toplevel class.
6607 (craft_constructor): Fixed constructor name when handling
6608 anonymous classes. Anonymous class constructors to feature hidden
6610 (java_fix_constructors): Added comment.
6611 (java_check_final): Function removed.
6612 (java_complete_expand_methods): Fixed comment. Don't generate
6613 class data, save its outgoing constant pool instead.
6614 (verify_constructor_super): Skip anonymous class constructor
6615 hidden this$<n> parameter.
6616 (java_expand_classes): New local `saved_ctxp'. Removed call to
6617 java_expand_finals and java_check_final. Expand anonymous class
6618 constructors. Generate class data.
6619 (build_super_invocation): Skip anonymous class hidden this$<n>
6621 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6622 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6623 (set_java_signature): Likewise.
6625 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6627 * gjavah.c: Delete ACC_VISIBILITY define.
6628 * jcf.h: Add ACC_VISIBILITY define.
6629 * parse.y: final: rule tagged <value>.
6630 (java_check_regular_methods): Use ACC_VISIBILITY define for
6631 default package access check.
6632 (local_variable_declaration_statement): Use final: rule.
6634 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6636 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6639 2000-01-17 Tom Tromey <tromey@cygnus.com>
6641 * gjavah.c (print_field_info): Allow non-static final fields.
6643 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6645 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6646 * parse.y (patch_anonymous_class): New function.
6647 (create_anonymous_class): Register incomplete type when the
6648 class/interface to extends/implement isn't known yet.
6649 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6650 (verify_constructor_super): Tuned error message.
6652 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6654 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6655 (ANONYMOUS_CLASS_P): New macro.
6656 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6657 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6658 * parse.y (create_class): Added leading argument.
6659 (maybe_create_class_interface_decl,
6660 check_class_interface_creation): Likewise.
6661 (craft_constructor): New function.
6662 (verify_constructor_super): Added argument in prototype.
6663 (class_declaration:): Inserted leading argument.
6664 (for_begin:): Use FOR_LOOP_P.
6665 (anonymous_class_creation): Create WFL of the anonymous class to
6666 instantiate. Call build_new_invocation. Added comments.
6667 (check_class_interface_creation): Handle parameter `anonymous' in
6668 verbose mode class creation announce.
6669 (link_nested_class_to_enclosing): Exclude anonymous classes.
6670 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6671 anonymous class, even though they appear to have an enclosing
6673 (create_interface): Pass extra argument to
6674 check_class_interface_creation.
6675 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6676 (create_class): Call check_class_interface_creation and
6677 maybe_create_class_interface_decl with extra new argument. Don't
6678 add private this$<n> to anonymous classes.
6679 (method_declarator): Insert hidden this$<n> to anonymous class
6681 (java_fix_constructors): Deleted code creating default
6682 constructor. Call craft_constructor instead.
6683 (java_check_regular_methods): Set `saw_constructor' to 1 for
6685 (fix_constructors): Pass extra argument to verify_constructor_super.
6686 (verify_constructor_super): New local `sdecl', use it. Search for
6687 matching constructor (possibly featuring arguments) in super
6689 (lookup_method_invoke): Craft constructor according to arguments
6690 list when dealing with anonymous class constructors.
6691 (build_super_invocation): Pass arguments to anonymous class super
6693 (search_loop): Use FOR_LOOP_P.
6694 (labeled_block_contains_loop_p): Likewise.
6696 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6698 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6699 (enclosing_context_p): New function.
6700 (get_access_flags_from_decl): Handle CLASS_STATIC.
6701 (maybe_layout_super_class): Extra first argument passed to
6703 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6705 * decl.c (access0_identifier_node): New global.
6706 (init_decl_processing): access0_identifier_node initialized.
6707 (pushdecl): Set DECL_CONTEXT only on non type decls.
6708 * expr.c (lookup_field): Lookup inner class fields in enclosing
6710 (expand_invoke): Use ID_INIT_P.
6711 (expand_java_field_op): Use DECL_CLINIT_P.
6712 * java-tree.def (CLASS_LITERAL): New tree code.
6713 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6714 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6715 (struct lang_decl): New field `inner_access'.
6716 (enclosing_context_p): Prototyped.
6717 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6718 ID_CLINIT_P): New macros.
6719 (CLASS_STATIC): New macro.
6720 (CLASS_ACCESS0_GENERATED_P): New macro.
6721 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6722 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6723 INNER_CLASS_P): New macros.
6724 (DECL_INNER_CLASS_LIST): New macro.
6725 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6727 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6728 the shift value to int. Fixed typo in comment.
6729 * lex.c (inst_id, wpv_id): Initialize.
6730 * mangle.c (unicode_mangling_length): Take `$' into account.
6731 * parse.h (DRECOVER, RECOVER): Terminate properly.
6732 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6733 (typedef struct _jdep): New field `enclosing'.
6734 (JDEP_ENCLOSING): New macro.
6735 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6736 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6737 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6738 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6739 GET_ENCLOSING_CPC_CONTEXT): New macros.
6740 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6741 (do_resolve_class): Added extra argument in prototype.
6742 * parse.y (resolve_class): Added extra argument in prototype.
6743 (maybe_create_class_interface_decl): Likewise.
6744 (maybe_use_access_method, build_wfl_wrap): New functions.
6745 (java_complete_expand_classes, java_complete_expand_class):
6747 (java_parser_context_push_initialized_field,
6748 java_parser_context_suspend, java_parser_context_resume):
6750 (maybe_make_nested_class_name, make_nested_class_name,
6751 set_nested_class_simple_name_value,
6752 link_nested_class_to_enclosing, find_as_inner_class,
6753 find_as_inner_class_do, check_inner_class_redefinition,
6754 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6755 maybe_build_thisn_access_method, build_outer_field_access,
6756 build_outer_field_access_methods, build_outer_field_access_expr,
6757 build_outer_method_access_method, build_new_access_id,
6758 build_outer_field_access_method, outer_field_access_p,
6759 outer_field_expanded_access_p, outer_field_access_fix,
6760 build_incomplete_class_ref, patch_incomplete_class_ref,
6761 create_anonymous_class): Likewise.
6762 (inst_id, wpv_id): New static global variables.
6763 (synchronized:): New rule, tagged <node>.
6764 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6766 (anonymous_class_creation:): New rule, tagged <node>.
6767 (NEW_TK): Tagged <node>.
6768 (type_literals, array_type_literal): New rules, tagged <node>.
6769 (class_declaration:): Removed action when reducing by class_body:
6770 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6771 using GET_CPC in sub-rules.
6772 (class_member_declaration): Handle inner classes.
6773 (method_declaration): When reducing method_header:, reset
6774 current_function_decl when appropriate.
6775 (method_declarator:): Set the number of formal parameter to 0 for
6776 method declared without arguments.
6777 (constructor_declarator:): Likewise.
6778 (static_initializer:): List of elements kept in a list.
6779 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6780 use of the keyword `static' for type declarations.
6781 (block_statement:): Handle inner class declarations.
6782 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6783 type qualified `this'.
6784 (class_instance_creation_expression): Use anonymous_class_creation:
6785 to handle inner class instances creation. Handle qualified `new'.
6786 (something_dot_new): Added appropriate actions.
6787 (create_new_parser_context): New function.
6788 (java_push_parser_context, java_parser_context_save_global,
6789 java_parser_context_suspend): Use create_new_parser_context.
6790 (check_modifiers): Changed leading comment.
6791 (check_class_interface_creation): Handle interclasses.
6792 (add_superinterfaces): Fixed comment.
6793 (create_interface): Build qualified name from the raw_name instead
6794 of its matching WFL. Push the initialized fields list. raw_name added
6795 as an extra argument to maybe_create_class_interface_decl.
6796 (create_class): Build qualified name from the raw_name instead of
6797 its matching WFL. Removed assignment to current_parsed_class_un.
6798 Call PUSH_ERROR before returning an error. Suspend the current
6799 parser context when processing an inner class. Push the
6800 initialized fields list. raw_name added as an extra argument to
6801 maybe_create_class_interface_decl. Add the private this$<n>
6803 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6804 (register_fields): Get the class type from GET_CPC and handle
6805 previous errors. Added code to handle the creation of static
6806 fields in inner classes. Initialized fields initialization
6807 statements kept in a list of lists.
6808 (maybe_generate_finit): Initialized fields initialization
6809 statements kept in a list of lists. Use GET_CPC.
6810 (maybe_generate_clinit): Likewise.
6811 (method_header): Use GET_CPC and GET_CPC_UN.
6812 (parser_qualified_classname): Handle inner classes.
6813 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6814 (java_fix_constructors): Hide pointer to enclosing context
6815 instance in constructor list when dealing with inner classes.
6816 (jdep_resolve_class): Call resolve_class with extra first argument
6818 (resolve_class): Add enclosing context as a first extra argument
6819 to do_resolve_class.
6820 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6822 (resolve_no_layout): Extra argument added to resolve_class
6824 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6825 (java_get_real_method_name): Use GET_CPC_UN.
6826 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6827 (java_check_abstract_methods): Handle static method declared in
6828 inner classes by an error.
6829 (java_check_regular_methods): Use DECL_CLINIT_P.
6830 (source_start_java_method): Also set DECL_MAX_LOCALS.
6831 (create_artificial_method): Call java_parser_context_save_global
6832 and java_parser_context_restore_global instead of saving/restoring
6833 the context by hand.
6834 (expand_start_java_method): Improved verbose mode message.
6835 (java_complete_expand_methods): Fixed leading comment. Use
6837 (fix_constructors): Added assignment to this$<n> if necessary.
6838 (java_expand_classes): Call java_complete_expand_classes instead
6839 of java_complete_expand_methods.
6840 (make_qualified_primary): Simplified.
6841 (merge_qualified_name): Optimized for missing left or right parts.
6842 (resolve_expression_name): Handle access to outer class fields from
6844 (resolve_qualified_expression_name): New macro
6845 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6846 classes. Report error on non appropriate qualification of
6847 `new'. Handle qualified `this'.
6848 (not_accessible_p): Allow access to outer class private fields from
6850 (patch_method_invocation): Handle method invocations through
6851 access methods and inner class constructor invocations.
6852 (find_applicable_accessible_methods_list): Search enclosing
6853 contexts of an inner class.
6854 (search_applicable_methods_list): Fixed typo.
6855 (argument_types_convertible): Handle inner class constructors'
6856 hidden outer context reference argument.
6857 (qualify_ambiguous_name): Handle qualified `this'.
6858 (java_complete_lhs): Handle use of field accessed through
6859 artificial access methods in various cases of assignments. Handle
6861 (check_final_assignment): Use DECL_CLINIT_P.
6862 (valid_ref_assignconv_cast_p): Handle the destination being an
6863 enclosing context of the source.
6864 (patch_unaryop): Handle use of field accessed through artificial
6866 (patch_return): Use DECL_CLINIT_P.
6867 (patch_throw_statement): Use DECL_CLINIT_P.
6868 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6869 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6872 2000-01-16 Anthony Green <green@cygnus.com>
6874 * parse.y (build_string_concatenation): Only use
6875 StringBuffer(String) shortcut if String arg is constant.
6877 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6879 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6880 the shift value to int. Fixed typo in comment.
6882 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6884 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6885 * jcf-write.c: Likewise.
6886 * parse.y: Likewise.
6887 * parse.c: Regenerate.
6889 2000-01-09 Anthony Green <green@cygnus.com>
6891 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6892 bytecodes in the correct order.
6894 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6896 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6898 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6900 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6901 before building constant array decl.
6903 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6905 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6906 method invocation and typo in conditional expression.
6907 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6908 the appropriate NOTE_POP.
6909 * parse.y (patch_binop): Shift value mask to feature the right
6912 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6914 * class.c (assume_compiled, assume_compiled_node): Add static
6916 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6918 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6920 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6922 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6923 to `__modifier' to avoid stringifying it.
6925 * parse.y (verify_constructor_circularity): Don't call a variadic
6926 function with a non-literal format string.
6927 (java_check_abstract_methods): Move unreachable code inside
6928 `continue' statement.
6929 (lookup_method_invoke): Call xstrdup, not strdup.
6931 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6934 * jcf-parse.c (yyparse): Likewise.
6936 * jv-scan.c (main): Likewise.
6938 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6940 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6941 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6942 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6945 * parse.y (synchronized, variable_redefinition_error,
6946 check_class_interface_creation, create_interface, create_class,
6947 method_header, finish_method_declaration,
6948 check_modifiers_consistency, method_declarator,
6949 complete_class_report_errors, check_abstract_method_definitions,
6950 java_check_regular_methods, check_throws_clauses,
6951 java_check_abstract_methods, read_import_dir,
6952 check_pkg_class_access, declare_local_variables, fix_constructors,
6953 cut_identifier_in_qualified, resolve_expression_name,
6954 resolve_qualified_expression_name, patch_method_invocation,
6955 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6956 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6957 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6958 patch_try_statement, patch_synchronized_statement,
6959 patch_throw_statement, check_thrown_exceptions,
6960 patch_conditional_expr): Likewise.
6962 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6964 * Makefile.in (LIBDEPS): Added gcc's errors.o
6965 (../jcf-dump$(exeext):): Link with gcc's errors.o
6966 (../gcjh$(exeext):): Likewise.
6967 * expr.c (expand_java_NEW): Layout the entire target type instead of
6968 laying out its methods only.
6969 (lookup_field): Layout the class after having loaded it.
6970 * java-tree.h (java_debug_context): Declared.
6971 * jcf-io.c (toplev.h): Included.
6972 (find_class): Removed assignment to jcf's outofsynch
6973 field. Force source file to be read if newer than its matching
6974 class file. Tweaked debug messages.
6975 * jcf-parse.c (jcf_out_of_synch): Deleted.
6976 (read_class): Call to jcf_out_of_synch removed.
6977 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6978 (jcf_out_of_synch): Prototype deleted.
6979 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6980 `deprecated' and `class_err': integer turned into bit-fields.
6981 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
6982 * parse.y (package_list): New global.
6983 (package_declaration:): Record newly parsed package name.
6984 (extra_ctxp_pushed_p): Static global deleted.
6985 (java_parser_context_save_global): Create buffer context for the
6986 purpose of saving globals, if necessary.
6987 (java_parser_context_restore_global): Pop context pushed for the
6988 purpose of saving globals, if necessary.
6989 (java_debug_context_do): New prototype and function.
6990 (java_debug_context): Likewise.
6991 (do_resolve_class): Use already parsed package names to qualify
6992 and lookup class candidate.
6993 (java_pre_expand_clinit): Removed unnecessary local variable.
6995 1999-12-17 Tom Tromey <tromey@cygnus.com>
6997 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
6999 (process_file): Use `\n\' at end of each line in string.
7001 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7003 * expr.c (expand_invoke): Layout the loaded class before
7004 attempting to use it.
7005 (expand_java_field_op): Allow final field assignments to take
7007 * typeck.c (convert): Return error_mark_node if expr is null.
7009 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7011 * class.c (class_depth): Return -1 if the class doesn't load
7013 * expr.c (can_widen_reference_to): Check for errors during depth
7014 computation and return 0 accordingly.
7015 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
7016 create default constructors and add an other error check.
7017 * parse.h (java_fix_constructors): Prototyped.
7018 * parse.y (java_pre_expand_clinit): Likewise.
7019 (build_super_invocation): Re-prototyped to feature one argument.
7020 (java_check_circular_reference): Directly use `current'.
7021 (java_fix_constructors): New function.
7022 (java_check_regular_methods): Don't create default constructors
7023 here, but abort if none were found.
7024 (java_complete_expand_methods): Pre-process <clinit> calling
7025 java_pre_expand_clinit.
7026 (java_pre_expand_clinit): New function.
7027 (fix_constructors): build_super_invocation invoked with the
7028 current method declaration as an argument.
7029 (build_super_invocation): Use the context of the processed method
7030 decl argument instead of current_class.
7031 * typeck.c (lookup_java_method): Take WFLs in method names into
7034 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
7036 * class.c (make_class_data): flag_keep_inline_functions to keep
7037 private methods in the method array.
7039 1999-12-15 Anthony Green <green@cygnus.com>
7041 * check-init.c (check_init): Take into account both types of
7042 `throw's when checking for uninitialized variables.
7044 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7046 * parse.y (java_complete_lhs): Force convertion of array
7047 dimensions to int_type_node, that's what runtime's ABI expects.
7049 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7051 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
7052 operand of a WFL, until the Java front-end gets fixed with regard
7053 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
7055 1999-12-10 Andrew Haley <aph@cygnus.com>
7057 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
7058 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
7059 expr.c (build_java_athrow): Add support for sjlj-exceptions.
7063 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7065 * expr.c (java_lang_expand_expr): Switch to permanent obstack
7066 before calling expand_eh_region_start and expand_start_all_catch.
7067 * except.c (expand_start_java_handler): Switch to permanent
7068 obstack before calling expand_eh_region_start.
7069 (expand_end_java_handler): Switch to permanent obstack before
7070 calling expand_start_all_catch.
7072 1999-12-5 Anthony Green <green@cygnus.com>
7074 * decl.c (init_decl_processing): Mark throw_node as a noreturn
7075 function with side effects.
7076 (init_decl_processing): Mark all memory allocating DECLs with
7079 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7081 * except.c (expand_end_java_handler): Call
7082 expand_resume_after_catch and end_catch_handler.
7084 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
7086 * verify.c (verify_jvm_instructions): Create new return label
7087 chain if non existent (don't rely on the verified state of the jsr
7090 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7092 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
7093 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
7095 * parse.y (patch_assignment): Removed bogus final class test on
7096 lhs when checking on whether to emit an ArrayStoreException runtime
7098 * expr.c (expand_java_arraystore): Likewise.
7100 1999-11-28 Anthony Green <green@cygnus.com>
7102 * decl.c (find_local_variable): Reuse single slot decls when
7105 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7107 * jcf-parse.c (saw_java_source): Global variable removed.
7108 (read_class): Don't use `saw_java_source'. Added extra braces.
7109 (yyparse): Code setting `saw_java_source' removed.
7111 1999-11-24 Mark Mitchell <mark@codesourcery.com>
7113 * except.c (emit_handlers): Zero catch_clauses after emitting them.
7115 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7117 * verify.c (merge_type_state): Non verified subroutines being
7118 considered more than once to trigger passive type merge.
7120 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7122 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
7123 in case of error. Error message tuned.
7125 1999-11-21 Anthony Green <green@cygnus.com>
7127 * constants.c (find_methodref_index): Unwrap method names before
7128 inserting them in the constant pool.
7130 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
7132 * class.c (assume_compiled_node): New typedef.
7133 (assume_compiled_tree): New static data.
7134 (find_assume_compiled_node): New function.
7135 (add_assume_compiled): New function.
7136 (assume_compiled): New function.
7137 * class.c (make_class_data): Use assume_compiled.
7138 (is_compiled_class): Use assume_compiled.
7140 * java-tree.h (add_assume_compiled): Declare.
7142 * lang.c (lang_decode_option): Parse new options.
7144 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7146 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
7147 int_type_node: that's what `_Jv_AllocObject' expects.
7149 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7151 * parse.y (lookup_method_invoke): Use lang_printable_name to
7152 reliably build the type name during error report. Fixes PR gcj/97.
7154 1999-11-09 Tom Tromey <tromey@cygnus.com>
7156 * jcf-path.c: Include <sys/stat.h>.
7157 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
7158 (DIR_UP): New macro.
7160 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7162 * parse.y (source_end_java_method): Resume permanent allocation,
7163 reversing Apr 27 1998 patch.
7164 (patch_string_cst): Pop obstacks after having pushed the permanent
7167 1999-11-05 Tom Tromey <tromey@cygnus.com>
7169 * class.c (finish_class): Emit inlined methods if any native
7170 methods exist in the class. Fixes PR gcj/85.
7172 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7174 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
7175 (qualify_ambiguous_name): Likewise.
7177 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
7179 * typeck.c: (lookup_java_method): search all inherited
7180 interfaces when looking up interface method.
7182 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7184 * parse.y (method_header:): Issue error message for rule `type
7186 (synchronized:): Error report when not using synchronized.
7188 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7190 * parse.y (resolve_qualified_expression_name): Prevent `this' from
7191 being used before the superclass constructor has been called.
7192 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
7193 instead of `CALL_THIS_CONSTRUCTOR_P'.
7195 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
7197 * check-init.c: Fix typo in comment.
7199 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7201 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
7204 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7206 * parse.y (expression_statement:): Call function to report
7207 improper invocation of a constructor.
7208 (parse_ctor_invocation_error): New function.
7210 1999-10-26 Mark Mitchell <mark@codesourcery.com>
7212 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
7215 1999-10-21 Tom Tromey <tromey@cygnus.com>
7217 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
7218 in generated `main'.
7220 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7222 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
7223 (qualify_ambiguous_name): Likewise.
7225 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7227 * parse.y (java_complete_tree): fold_constant_for_init to work on
7229 (java_complete_lhs): Likewise.
7230 (array_constructor_check_entry): Complete an initializer element
7231 on permanent_obstack.
7233 1999-10-19 Tom Tromey <tromey@cygnus.com>
7235 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
7236 From Mike Moreton <mike@pillim.demon.co.uk>.
7238 1999-10-15 Greg McGary <gkm@gnu.org>
7240 * java-tree.h (flag_bounds_check): Remove extern decl.
7241 * lang.c (flag_bounds_check): Remove global variable.
7242 (lang_f_options): Remove "bounds-check" entry.
7243 (lang_init_options): Default flag_bounds_check to "on".
7245 1999-10-14 Tom Tromey <tromey@cygnus.com>
7247 * jvgenmain.c (usage): New function.
7248 (main): Use it. Also, handle `-D' options.
7249 * jvspec.c (lang_specific_driver): Recognize -D.
7250 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
7252 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
7254 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7256 * jcf-dump.c (print_constant, disassemble_method): Don't call a
7257 variadic function with a non-literal format string.
7259 * parse-scan.y (report_main_declaration): Likewise.
7261 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
7263 * parse.y (read_import_dir, patch_assignment, patch_binop,
7264 patch_array_ref): Likewise.
7266 * typeck.c (build_java_array_type): Likewise.
7268 * verify.c (verify_jvm_instructions): Likewise.
7270 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7272 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
7274 1999-10-07 Anthony Green <green@cygnus.com>
7276 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
7277 where CHECK_PUT may fail for valid reasons.
7279 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
7280 UNSAFE_PUTN): New macros.
7282 1999-10-04 Tom Tromey <tromey@cygnus.com>
7284 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
7285 well. Fixes Java PR gcj/59.
7286 * parse-scan.y (yyerror): Report errors.
7288 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
7290 * decl.c (insert_block): Remove unconditional `abort'.
7292 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7294 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
7295 FUNCTION_CODE now of type int. All callers changed.
7296 Set the builtin's DECL_BUILT_IN_CLASS.
7298 1999-09-23 Tom Tromey <tromey@cygnus.com>
7300 * jvspec.c (lang_specific_driver): Don't read spec file if
7301 -fsyntax-only given.
7303 1999-09-22 Tom Tromey <tromey@cygnus.com>
7305 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
7307 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
7308 (WORDS_TO_LONG): Likewise.
7309 (WORDS_TO_DOUBLE): Likewise.
7311 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7313 * jcf-write.c (RELOCATION_VALUE_0): New macro.
7314 (RELOCATION_VALUE_1): Likewise.
7315 (emit_iinc, emit_reloc, push_constant1, push_constant2,
7316 push_in_const, push_long_const): Prototyped.
7317 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
7318 (push_constant2): Likewise.
7319 (push_int_const): Cast find_constant1's integer arguments to `jword'.
7320 (find_constant_wide): Cast find_constant2's integer arguments to
7322 (find_constant_index): Cast find_constant2's and find_constant2's
7323 integer arguments to `jword'.
7324 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
7325 (emit_switch_reloc): Use RELOCATION_VALUE_0.
7326 (emit_if): Use RELOCATION_VALUE_1.
7327 (emit_goto): Likewise.
7328 (emit_jsr): Likewise.
7329 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
7330 argument to push_long_const to HOST_WIDE_INT.
7332 1999-09-15 Andreas Schwab <schwab@suse.de>
7334 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
7336 1999-09-20 Nick Clifton <nickc@cygnus.com>
7338 * lang.c (lang_decode_option): Extend comment.
7340 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7342 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
7345 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7347 * gjavah.c (get_field_name, print_method_info, print_include,
7348 add_namelet): Use xmalloc, not malloc.
7350 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
7351 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
7354 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
7356 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
7358 * jcf-path.c (add_entry): Likewise.
7360 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
7362 * jv-scan.c (xmalloc): Remove definition.
7364 * jvgenmain.c (xmalloc): Likewise.
7366 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
7368 * lex.c (java_store_unicode): Use xrealloc, not realloc.
7370 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
7371 concat, not xmalloc/sprintf.
7372 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
7373 (xstrdup): Remove definition.
7375 * parse.y (duplicate_declaration_error_p,
7376 constructor_circularity_msg, verify_constructor_circularity,
7377 check_abstract_method_definitions, java_check_regular_methods,
7378 java_check_abstract_methods, patch_method_invocation,
7379 check_for_static_method_reference, patch_assignment, patch_binop,
7380 patch_cast, array_constructor_check_entry, patch_return,
7381 patch_conditional_expr): Use xstrdup, not strdup.
7383 * zextract.c (ALLOC): Use xmalloc, not malloc.
7385 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7387 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
7389 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
7390 (do_spec, lang_specific_pre_link, lang_specific_driver,
7391 input_filename, input_filename_length): Don't declare.
7392 (main_class_name, jvgenmain_spec, lang_specific_driver):
7394 (lang_specific_driver): All calls to the function pointer
7395 parameter now explicitly call `fatal'.
7397 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7399 * parse.y (find_applicable_accessible_methods_list): Search
7400 abstract classes as interfaces.
7402 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7404 * class.c (finish_class): We're now outside a valid method
7405 declaration. Tell the rest of gcc so.
7407 1999-09-08 Bruce Korb autogen@linuxbox.com
7409 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
7411 1999-09-07 Tom Tromey <tromey@cygnus.com>
7413 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
7415 (decode_signature_piece): Don't emit "::" in JArray<>.
7416 (print_namelet): Only print trailing `;' when printing a class.
7418 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
7420 * java-tree.h: Delete declarations for all tree nodes now moved to
7422 * decl.c: Delete their definitions.
7424 1999-09-04 Mark Mitchell <mark@codesourcery.com>
7426 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
7427 * Makefile.in (OBJS): Add ggc-callbacks.o.
7428 (OBJDEPS): Likewise.
7430 1999-09-03 Tom Tromey <tromey@cygnus.com>
7432 * parse.y (strip_out_static_field_access_decl): Return operand if
7433 it satisfies JDECL_P.
7435 1999-09-02 Tom Tromey <tromey@cygnus.com>
7437 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
7438 Handle nested arrays, like `[[I'.
7440 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7442 * class.c (finish_class): Remove unused parameter, all callers
7445 * expr.c (build_java_athrow): Change return type to void.
7446 (java_lang_expand_expr): Make sure each case in switch returns a
7449 * java-tree.h (finish_class): Fix prototype to take void args.
7451 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
7452 (main): Issue return from main, not exit.
7454 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
7456 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
7458 * jv-scan.c (main): Issue return from main, not exit.
7460 * parse.y (check_abstract_method_definitions,
7461 java_check_abstract_method_definitions): Add static prototypes.
7462 (java_complete_expand_methods): Fix call to `finish_class'.
7464 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
7467 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7469 * lang.c (language_string): Constify.
7471 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7473 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
7474 Remove hacks for stuff which comes from libiberty.
7476 * Make-lang.in: Likewise.
7478 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7480 * Makefile.in (xref.o): Depend on xref.c explicitly.
7482 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7484 * java-tree.h (lang_printable_name): Constify a char*.
7486 * lang.c (lang_printable_name): Likewise.
7488 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7490 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7493 1999-08-26 Tom Tromey <tromey@cygnus.com>
7495 * gjavah.c (print_cxx_classname): Print "::" before qualified
7498 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7500 * parse.y (lookup_cl): Changed leading comment. Now does its best
7501 to set the column number.
7502 (qualify_ambiguous_name): Take WFL wrappers into account.
7504 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7506 * verify.c (verify_jvm_instructions): Don't check instruction
7507 validity beyond end of method.
7509 1999-08-25 Tom Tromey <tromey@cygnus.com>
7511 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7513 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7515 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7516 cxx_keyword_subst, generate_access, name_is_method_p,
7517 get_field_name, print_field_name, super_class_name, print_include,
7518 decode_signature_piece, print_class_decls, usage, help,
7519 java_no_argument, version, add_namelet, print_namelet): Add static
7521 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7522 name_is_method_p): Constify a char*.
7523 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7524 Provide a final else clause in an if-else-if.
7525 (print_field_info): Add missing final arg in function call to
7527 (print_method_info, decompile_method, decode_signature_piece,
7528 print_c_decl, print_full_cxx_name, print_stub,
7529 print_mangled_classname, super_class_name, print_include,
7530 add_namelet, add_class_decl, print_class_decls, process_file,
7531 help): Constify a char*.
7533 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7534 push_int_const, find_constant_wide, find_constant_index,
7535 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7536 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7537 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7538 emit_if, emit_goto, emit_jsr, call_cleanups,
7539 make_class_file_name): Add static prototypes.
7540 (generate_bytecode_return, generate_bytecode_insns): Pass a
7541 NULL_PTR, not a NULL_TREE.
7543 * jv-scan.c: Include "jcf.h".
7544 (main): Declare using DEFUN macro.
7546 * jvspec.c (find_spec_file, lang_specific_pre_link,
7547 lang_specific_driver): Add prototypes.
7548 (find_spec_file): Constify a char*.
7550 * keyword.gperf (hash, java_keyword): Add prototypes.
7552 * lang.c (lang_print_error): Add static prototype.
7553 (lang_init): Prefer memcpy over bcopy to avoid casts.
7555 * lex.c (yylex): Add static prototype.
7557 * parse-scan.y: Include "lex.c" earlier.
7559 * parse.h: Remove redundant declaration for `yylex'.
7561 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7562 labeled_block_contains_loop_p): Add static prototypes.
7563 (not_accessible_p): Make static to match prototype.
7565 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7567 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7569 * parse.y (check_method_redefinition): Changed leading comment.
7570 (check_abstract_method_definitions): New function.
7571 (java_check_abstract_method_definitions): New function.
7572 (java_check_regular_methods): Call it.
7573 (verify_constructor_super): Fixed indentation.
7574 (lookup_method_invoke): Likewise.
7576 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7578 * parse.y (method_header): Return a null pointer if the current
7580 (finish_method_declaration): Return if the current function decl
7582 (source_start_java_method): Likewise.
7583 (java_method_add_stmt): Likewise.
7585 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7587 * class.c (emit_register_class): Removed unnecessary call to
7589 * parse.y (labeled_block_contains_loop_p): Removed unused local
7592 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7594 * parse.y (java_refold): Added prototype.
7596 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7598 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7599 (java_stabilize_reference): Removed unnecessary `else'.
7600 (java_complete_lhs): Set flag to remember boolean. Call
7601 java_refold. Added comments.
7602 (java_decl_equiv): New function.
7603 (binop_compound_p): Likewise.
7604 (java_refold): Likewise.
7605 (patch_unaryop): Striped static field access assigned to decl and
7606 op. Changed promotion scheme for ++/-- operators.
7607 (search_loop): New function.
7608 (labeled_block_contains_loop_p): Likewise.
7609 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7611 (patch_bc_statement): Call search_loop. Fixed comment.
7613 1999-08-14 Anthony Green <green@cygnus.com>
7615 * expr.c (java_lang_expand_expr): Mark static array data as
7618 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7620 * jvgenmain.c (main): NUL-terminate name_obstack.
7622 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7624 * check-init.c (check_bool2_init, done_alternative): Add static
7627 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7628 (add_method, build_utf8_ref, build_class_ref,
7629 append_gpp_mangled_type, layout_class_method): Constify a char*.
7631 * decl.c (push_promoted_type, make_binding_level): Add static
7633 (push_promoted_type, pushdecl): Constify a char*.
7635 * except.c (find_handler_in_range, link_handler,
7636 check_start_handlers): Add static prototypes.
7638 * expr.c (process_jvm_instruction): Constify a char*.
7640 * gjavah.c (main): Constify a char*.
7642 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7645 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7647 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7648 munge, print_ents): Constify a char*.
7650 * jcf-dump.c (disassemble_method): Constify a char*.
7651 (print_constant_pool, print_exception_table): Add static prototypes.
7652 (print_constant, print_exception_table, main, disassemble_method):
7655 * jcf-io.c (find_classfile, find_class): Likewise.
7657 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7658 (set_source_filename, predefined_filename_p): Add static prototypes.
7659 (set_source_filename, get_constant, get_class_constant,
7660 find_in_current_zip): Constify a char*.
7662 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7664 (add_entry, add_path, jcf_path_classpath_arg,
7665 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7667 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7668 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7669 jcf_parse_one_method, jcf_parse_methods,
7670 jcf_parse_final_attributes): Add static prototypes.
7671 (get_attribute): Constify a char*.
7673 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7674 jcf_dependency_add_target, jcf_path_classpath_arg,
7675 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7677 * jv-scan.c (main): Constify a char*.
7678 (gcc_obstack_init): Add prototype arguments.
7680 * jvgenmain.c (gcc_obstack_init): Likewise.
7681 (main): Constify a char*.
7683 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7685 (put_decl_string, lang_print_error): Constify a char*.
7686 (lang_init): Remove redundant extern prototype.
7688 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7690 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7691 Add static prototypes.
7692 (get_type_from_signature): Constify a char*.
7694 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7695 Add static prototypes.
7696 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7697 (verify_jvm_instructions): Constify a char*.
7699 * xref.c (xref_flag_value): Likewise.
7701 * xref.h (xref_flag_value): Likewise.
7703 * zextract.c (makeword, makelong): Add static prototypes.
7704 (makeword, makelong): Constify a uch*.
7706 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7708 * lang.c (java_dummy_print): Constify a char*.
7709 (lang_print_error): Likewise.
7710 (lang_init): Remove redundant prototype for `print_error_function'.
7711 (lang_init_source): Likewise.
7712 (lang_identify): Constify a char*.
7714 1999-08-09 Tom Tromey <tromey@cygnus.com>
7716 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7717 (WORDS_TO_LONG): Likewise.
7718 (WORDS_TO_DOUBLE): Likewise.
7720 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7722 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7724 * expr.c (java_stack_pop, java_array_data_offset,
7725 build_java_throw_out_of_bounds_exception, case_identity,
7726 build_java_check_indexed_type): Add static prototypes.
7727 (linenumber_table, expand_invoke, expand_java_field_op,
7728 build_primtype_type_ref, expand_byte_code): Constify a char*.
7730 * java-tree.h (build_primtype_type_ref, linenumber_table):
7732 (java_lang_expand_expr): Add prototype.
7734 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7735 `java_lang_expand_expr'.
7737 * lex.c (java_lex_error): Constify a char*.
7738 (java_get_unicode, java_read_char, java_allocate_new_line,
7739 java_unget_unicode, java_sneak_unicode): Prototype.
7741 * parse-scan.y (current_class, package_name, method_declarator,
7742 report_class_declaration, yyerror): Constify a char*.
7744 * parse.h (java_report_errors): Prototype.
7745 (yyerror): Constify a char*.
7747 * parse.y (classitf_redefinition_error, check_modifiers,
7748 parse_jdk1_1_error, lookup_package_type,
7749 lookup_package_type_and_set_next, get_printable_method_name,
7750 purify_type_name): Constify a char*.
7751 (build_super_invocation, maybe_generate_finit,
7752 verify_constructor_super, parser_add_interface,
7753 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7754 java_complete_expand_methods, java_expand_finals,
7755 cut_identifier_in_qualified, java_stabilize_reference,
7756 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7757 merge_string_cste): Prototype.
7758 (single_type_import_declaration, yyerror,
7759 variable_redefinition_error, build_array_from_name,
7760 build_unresolved_array_type, check_class_interface_creation,
7761 resolve_class, complete_class_report_errors,
7762 note_possible_classname, read_import_dir,
7763 find_in_imports_on_demand, resolve_package, fix_constructors,
7764 check_deprecation, lookup_method_invoke,
7765 maybe_build_primttype_type_ref, array_constructor_check_entry):
7767 (java_complete_expand_methods, java_expand_finals): Make static.
7768 (convert_narrow): Remove static prototype.
7770 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7772 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7774 1999-08-02 Richard Henderson <rth@cygnus.com>
7776 * decl.c: Include defaults.h instead of expr.h.
7777 * parse.y: Likewise.
7779 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7781 * java/decl.c (start_java_method): Change all uses of
7782 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7783 Ensure expr.h is included.
7784 * java/expr.c (pop_arguments): Ditto.
7785 * java/parse.y (expand_start_java_method): Ditto.
7787 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7789 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7791 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7793 * decl.c: Include "function.h".
7794 * except.c: Likewise.
7795 * parse.y: Likewise.
7796 * Makefile.in: Update dependencies.
7798 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7800 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7801 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7802 `modifier' with ATTRIBUTE_UNUSED.
7804 * gjavah.c (process_file): Add braces around ambiguous `else'.
7806 * jcf-dump.c (print_access_flags, localvar_free): Change return
7809 * parse.y (java_complete_expand_method): Initialize variable
7811 (resolve_qualified_expression_name): Likewise for `field_decl'.
7812 (patch_method_invocation): Likewise for `class_to_search'.
7813 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7814 (patch_assignment): Likewise for `lhs_type'.
7816 * verify.c (verify_jvm_instructions): Remove unused variable
7819 1999-07-25 Richard Henderson <rth@cygnus.com>
7821 * decl.c (va_list_type_node): New.
7823 1999-07-25 Anthony Green <green@cygnus.com>
7825 * gjavah.c (print_stub): New function.
7826 (METHOD_IS_NATIVE): New macro.
7827 (print_mangled_classname): Make static.
7828 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7829 (process_file): Perform stub generation.
7830 (HANDLE_METHOD): Don't emit class decls during stub
7832 (HANDLE_END_METHOD): Take into account stub generation.
7833 (print_method_info): Handle stub generation.
7834 (print_stub): New function.
7835 (print_cxx_classname): Make signature consistant with others.
7836 (help): Describe -stubs option.
7837 (main): Create stub file.
7838 (version): Use version.c.
7839 (print_full_cxx_name): New function.
7840 (print_c_decl): Use print_full_cxx_name.
7842 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7844 * check-init.c (check_init): Handle MAX_EXPR.
7846 1999-07-15 Andrew Haley <aph@cygnus.com>
7848 * lang.c (flag_use_divide_subroutine): New variable.
7849 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7850 fp-to-integer conversion.
7851 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7854 * expr.c (build_java_soft_divmod): New function.
7855 (build_java_binop): Call build_java_soft_divmod if
7856 flag_use_divide_subroutine is set.
7857 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7858 soft_lrem_node: new builtin functions.
7859 (init_decl_processing) Initialize the new builtins.
7860 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7861 soft_lrem_node: new builtin functions.
7862 (build_java_soft_divmod): New function.
7863 * parse.y: Call build_java_soft_divmod if
7864 flag_use_divide_subroutine is set.
7867 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7868 a --specs= arg) even if not linking.
7869 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7870 -fuse-divide-subroutine
7872 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7874 * parse.y (resolve_and_layout): Check methods only once.
7875 (resolve_qualified_expression_name): Verify thrown exceptions
7877 (check_thrown_exceptions): Reject exceptions thrown in
7878 initializer. Error message tuned.
7880 1999-07-14 Andrew Haley <aph@cygnus.com>
7882 * expr.c (expand_expr): Do not return the last statement in a
7883 block as the block's value.
7885 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7887 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7888 CALL_EXPR, to avoid order of evaluation changes.
7890 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7892 * parse.y (qualify_ambiguous_name): Do not use
7893 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7895 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7897 * check-init.c (check_init): Handle MAX_EXPR.
7898 * expr.c (force_evaluation_order): Force method call arguments to
7899 be evaluated in left-to-right order.
7900 * parse.y (qualify_ambiguous_name): Loop again to qualify
7901 NEW_ARRAY_EXPR properly.
7903 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7905 * parse.y (patch_invoke): Resolve unresolved invoked method
7907 (qualify_ambiguous_name): STRING_CST to qualify expression for
7908 type name resolution.
7910 1999-06-24 Andrew Haley <aph@cygnus.com>
7912 * class.c (finish_class): Whenever a deferred method is
7913 output, rescan the list of methods to see if a new candidate for
7914 output can be found.
7916 1999-06-28 Tom Tromey <tromey@cygnus.com>
7918 * jvspec.c (lang_specific_driver): Recognize --help.
7920 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7922 * parse.y (resolve_package): Fixed bogus return statement.
7923 (patch_method_invocation): Resolve method invocation beginning with
7924 a package name qualifier.
7926 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7928 * Make-lang.in (java.stage1): Depend on stage1-start.
7929 (java.stage2): Likewise for stage2-start.
7930 (java.stage3): Likewise for stage3-start.
7931 (java.stage4): Likewise for stage4-start.
7933 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7935 * parse.y (java_complete_lhs): When doing cross referencing, don't
7936 try to keep file location on a WFL expanded as a CALL_EXPR.
7938 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7940 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7941 compiling to class file a void method with an empty method body.
7942 As a side effect, the bytecode backend will generate the
7943 appropriate `return' instruction.
7945 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7947 * parse.y (lookup_package_type_and_set_next): New function prototype.
7948 (resolve_package): Search current and imported packages.
7949 (lookup_package_type_and_set_next): New function.
7951 1999-06-22 Andrew Haley <aph@cygnus.com>
7953 * verify.c (verify_jvm_instructions): Check for pending blocks
7954 before invalid PC test and opcode switch, not after.
7956 1999-06-21 Andrew Haley <aph@cygnus.com>
7958 * except.c (find_handler_in_range): The upper limit for exception
7959 ranges is exclusive, not inclusive: (start <= pc < end).
7960 (link_handler): find child pointer which points to outer by
7961 searching sibling list: previous code incorrectly assumed that
7962 outer->outer->first_child must point to outer.
7963 * verify.c (verify_jvm_instructions): FIXME added to code for
7965 (verify_jvm_instructions): Do not assume that the last block
7966 processed in a subroutine is a block which ends with a `ret'
7967 instruction. With some control flows it is possible that the last
7968 block ends with an `athrow'.
7970 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7972 * parse.y (qualify_ambiguous_name): Reorganized the post
7973 evaluation of non WFL leading expression nodes.
7975 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7977 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7980 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7982 * parse.y (qualify_ambiguous_name): Handle qualified expression
7983 beginning with a STRING_CST.
7985 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7987 * parse.y (register_fields): Set DECL_INITIAL on both
7988 pre-initialized static and public fields.
7989 (resolve_field_access): Static field access expressions to always
7991 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
7992 qualification. CONVERT_EXPR to be resolved as an expression name.
7993 (java_complete_lhs): Identify and access qualified final
7994 initialized field in switch statement case expression.
7995 (fold_constant_for_init): Pre-initialized field decl constant to
7998 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8000 * parse.y (note_possible_classname): Mark returned node with
8001 QUALIFIED_P only if the original class name contained a '/'.
8003 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
8005 * Make-lang.in (gcjh): More parallel build fixes.
8007 1999-06-03 Mike Stump <mrs@wrs.com>
8009 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
8011 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
8013 * except.c (link_handler): Chain exception handlers in order.
8015 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
8017 * expr.c (expand_byte_code): Fill unreachable bytecode regions
8018 with nops and process as usual in order to always set correct EH
8019 ranges. Emit detailed warnings about unreachable bytecodes.
8021 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
8023 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
8026 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8028 * parse.y (lookup_field_wrapper): Unified returned value to NULL
8029 or the searched field decl.
8031 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8033 * parse.y (fold_constant_for_init): Convert numerical constant
8034 values to the type of the assigned field.
8036 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8038 * expr.c (lookup_field): Relaxed the test on class loading error
8040 * parse.y (fold_constant_for_init): Enabeled old code.
8042 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8044 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
8045 decide the validity of the cast of a java.lang.Cloneable reference
8047 (patch_conditional_expr): Fixed first argument passed to
8048 binary_numeric_promotion.
8050 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8052 * parse.y (qualify_ambiguous_name): Take into account that a
8053 CONVERT_EXPR might specify a type as a WFL.
8055 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8057 * parse.y (patch_assignment): Save the rhs before using it as an
8058 argument to _Jv_CheckArrayStore.
8060 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8062 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
8064 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8066 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
8067 floating point litteral only when the exponent indicator has been
8070 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8072 * parse.y (formal_parameter:): Construct argument tree list
8073 element even if a yet unsupported final parameter was encountered.
8075 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8077 * parse.y (finish_method_declaration): Issue errors for native or
8078 abstract methods declared with a method body, as well as for non
8079 native or non abstract methods with no method body.
8081 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8083 * class.c (build_utf8_ref): Initialize variable `field'.
8085 * decl.c (init_decl_processing): Initialize variable `field'.
8087 * expr.c (build_known_method_ref): Mark parameters `method_type',
8088 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
8089 (process_jvm_instruction): Likewise for parameter `length'.
8091 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
8092 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
8095 * parse.y (maybe_generate_clinit): Remove unused variable
8096 `has_non_primitive_fields'.
8097 (find_in_imports_on_demand): Initialize variables `node_to_use'
8099 (patch_binop): Likewise for variable `prom_type'.
8100 (patch_unaryop): Likewise for variable `prom_type'.
8102 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
8104 * xref.c (xref_table): Add missing initializer.
8106 1999-05-14 Tom Tromey <tromey@cygnus.com>
8108 * java-except.h (struct eh_range): Removed unused `next' member.
8109 * verify.c (verify_jvm_instructions): Call check_nested_ranges
8110 after adding all exception handlers. Sort exception ranges in
8112 (struct pc_index): New structure.
8113 (start_pc_cmp): New function.
8114 * except.c (add_handler): Return `void'. Don't call link_handler;
8115 instead construct an ordinary linked list and do range
8117 (check_nested_ranges): New function.
8118 (link_handler): Changed interface to allow merging of eh_ranges.
8119 Split overlapping ranges. Return `void'.
8121 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8123 * parse.y (constructor_block_end:): New rule, tagged <node>.
8124 (constructor_body:): Use `constructor_block_end' instead of
8127 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8129 * parse.y (statement_nsi:): Pop `for' statement block.
8130 (java_complete_lhs): Labeled blocks containing no statement are
8131 marked as completing normally.
8133 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8135 * xref.c (xref_set_current_fp): New function, defined.
8136 * xref.h (xref_set_current_fp): New function, prototyped.
8138 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8140 * check-init.c (check_init): Take into account that
8141 LABELED_BLOCK_STMT can be empty.
8143 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8145 * parse.y (java_check_regular_methods): Warning check on not
8146 overriding methods with default access in other packages does not
8147 apply to `<clinit>'.
8148 (java_complete_lhs): If block body is an empty_stmt_node, replace
8149 it by NULL_TREE. This prevents gcc from generating an irrelevant
8152 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8154 * check-init.c (check_init): Removed code accepting to see things
8155 falling through default:, when doing xrefs.
8156 * java-tree.h (do_not_fold): New global variable, declared.
8157 * parse.y (do_not_fold): New global variable, defined.
8158 (java_complete_expand_method): Set `do_not_fold' to the value of
8159 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
8160 and reinstall them after them have been purged; do not check for
8161 initializations; do not issue missing return errors.
8162 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
8164 (patch_binop): Skip the fold part when doing xrefs.
8165 (build_string_concatenation): Skip the concatenation part when
8167 (patch_synchronized_statement): Do not generate a try-finally when
8169 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
8170 and keep the location where the throw was seen.
8171 * typeck.c (convert): When `do_not_fold' is set, do not attempt
8172 any treatment on the converted node an simply return a NOP_EXPR of
8174 * xref.c (xref_get_data): New function, defined.
8175 * xref.h (xref_get_data): New function, declared.
8176 (XREF_GET_DATA): Use xref_get_data.
8178 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8180 * gjavah.c (print_include): Cast the result of `strlen' to int
8181 when comparing against a signed value.
8182 (add_namelet): Likewise.
8184 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8186 * expr.c (expand_invoke): Mark parameter `nargs' with
8188 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
8190 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
8193 * jcf-reader.c (get_attribute): Cast a value to long
8194 when comparing against a signed expression. Likewise.
8196 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
8199 1999-05-11 Andrew Haley <aph@cygnus.com>
8201 * parse.y (source_end_java_method): If the current method contains
8202 any exception handlers, force asynchronous_exceptions: this is
8203 necessary because signal handlers in libjava may throw exceptions.
8204 * decl.c (end_java_method): Ditto.
8206 1999-05-11 Tom Tromey <tromey@cygnus.com>
8208 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
8210 * jvspec.c (THREAD_NAME): Removed.
8211 (GC_NAME): Likewise.
8212 (MATHLIB): Likewise.
8213 (WITHLIBC): Likewise.
8215 (THREADLIB): Likewise.
8216 (MATH_LIBRARY): Likewise.
8217 (lang_specific_driver): Don't add `-l' options to command line.
8218 Instead, add a single --specs option. Recognize `-L' options and
8219 use them to search for spec file.
8220 (find_spec_file): New function.
8221 (SPEC_FILE): New define.
8223 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
8225 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
8226 cpplib-enabled build.
8228 1999-05-05 Per Bothner <bothner@cygnus.com>
8230 * class.c (make_field_value): DECL_INITIAL may be a string literal;
8231 temporarily zero it while calling rest_of_decl_compilation.
8233 * java-tree.h (string_ptr_type_node): Add declaration.
8234 * decl.c: Define and initialize string_ptr_type_node.
8235 * parse.y (patch_string_cst): Use string_ptr_type_node.
8237 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
8238 * parse.y (for_statement): Now unconditionally exit_block.
8239 (finish_labeled_statement): No longer exit_block if for-loop.
8240 (patch_loop_statement): Check harder if the loop is already labeled.
8242 * parse.y (patch_initialized_static_field): Removed function.
8243 (maybe_generate_clinit): Removed special handling for interfaces.
8244 (java_complete_expand_methods): Do a preliminary java_complete_tree
8245 on <clinit> to determine if it can be removed.
8246 (java_complete_expand_method): Remove special handling for <clinit>.
8247 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
8248 optimize if we get back empty_stmt_node.
8249 For MODIFY_EXPR, re-do checking of static initializers.
8250 (fold_constant_for_init): Don't return immediate if VAR_DECL.
8251 For VAR_DECL, pass correct context.
8253 * verify.c (verify_jvm_instructions): Better error messages.
8255 1999-05-03 Tom Tromey <tromey@cygnus.com>
8257 * parse-scan.y (interface_declaration): Call
8258 report_class_declaration for interfaces.
8260 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
8262 * Makefile.in: Remove -v from bison command lines.
8264 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8266 * check-init.c (check_init): Exclude a case of error when doing
8268 * class.c (layout_class_method): Don't generate the error message
8269 twice when compiling from source.
8270 * lang-options.h: Added `-Wredundant-modifers' and
8271 `-Wunusupported-jdk11' flags and help text.
8272 * lang.c (lang_decode_option): Added support for
8273 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
8274 flag_static_local_jdk11 and flag_redundant set accordingly.
8275 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
8276 * parse.h (EXPR_WFL_ADD_COL): New macro.
8277 (DECL_END_SOURCE_LINE): Likewise.
8278 (DECL_INHERITED_SOURCE_LINE): Likewise.
8279 * parse.y (static_ref_err): New function, prototyped.
8280 (CCB_TK): Now tagged <operator>.
8281 (class_body:): Remember the location of the closing '}' of a class
8282 definition when doing xrefs.
8284 (block_end:): Likewise.
8285 (create_class): Remember the location of the inherited class
8286 identifier when doing xrefs.
8287 (register_fields): Added test on first operand of `init' before
8288 testing it TREE_CODE.
8289 (method_header): Store the location of the class identifier in the
8290 class decl when doing xrefs.
8291 (finish_method_declaration): Don't combine first/last method line
8293 (java_check_regular_methods): Warning check on not overriding
8294 methods with default access on other packages move before check on
8295 static methods. Initialization of `aflags' also moved up.
8296 (resolve_expression_name): Call static_ref_err to report the error.
8297 (static_ref_err): New function, implemented.
8298 (resolve_field_access): Returned simplified static field access
8300 (resolve_qualified_expression_name): Check for illegal use of
8301 static fields in a non static context. Call static_ref_err to
8302 report error in various places.
8303 (java_complete_tree): Do not fold initialized static fields when
8305 (java_complete_lhs): Likewise.
8307 1999-04-29 Anthony Green <green@cygnus.com>
8309 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
8310 create internal labels.
8311 (lookup_label): Ditto.
8313 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8315 * class.c (layout_class_method): Generate <clinit>'s rtl for
8317 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8318 for interfaces' <clinit>.
8319 * expr.c (lookup_field): Search for fields in interfaces.
8320 (expand_invoke): Fixed indentation.
8321 (expand_java_field_op): Likewise. Use IS_CLINIT.
8322 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
8323 (IS_CLINIT): New macro.
8324 * parse.y (type_declaration:): Call maybe_generate_clinit after an
8325 interface was parsed.
8326 (maybe_generate_clinit): Don't generate if the current class is an
8327 interface with only fields of primitive types.
8328 (reset_method_name): Use IS_CLINIT.
8329 (java_complete_expand_method): Expand <clinit> when it exists for
8330 interfaces. Use IS_CLINIT.
8331 (resolve_expression_name): Use DECL_CONTEXT instead of
8332 current_class to build static field references.
8333 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
8334 ARRAY_REF when doing xreferencing.
8335 (check_final_assignment): Fixed typo in leading comment. Use
8337 (patch_array_ref): Don't fully expand array references when
8339 (patch_return): Use IS_CLINIT.
8340 (patch_throw_statement): Likewise.
8342 1999-04-22 Tom Tromey <tromey@cygnus.com>
8344 * Make-lang.in (JAVA_SRCS): Added check-init.c.
8346 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8348 * decl.c (predef_filenames, predef_filenames_size): New globals
8349 (init_decl_processing): predef_filenames and predef_filenames_size
8351 * java-tree.h (predef_filenames, predef_filenames_size): Declared
8353 * jcf-parse.c (predefined_filename_p): New function.
8354 (yyparse): Check that files on the command line are specified only
8355 once and issue a warning otherwise.
8356 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
8357 * parse.y (source_end_java_method): Nullify NOP method bodies, to
8358 avoid a gcc warning with -W -Wall turned on.
8359 (java_expand_classes): Abort if errors were encountered.
8360 (java_complete_lhs): If the cross reference flag is set, wrap
8361 field DECL node around a WFL when resolving expression name.
8363 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8365 * lang.c (lang_decode_option): Fixed returned value when parsing
8366 `-fxref=...' and `-Wall'.
8367 * parse.y (source_end_java_method): Do not generate code when
8368 flag_emit_xref is set.
8369 (resolve_expression_name): Do not build static field access when
8370 flag_emit_xref is set.
8371 (resolve_field_access): No special treatment on `length' when
8372 flag_emit_xref is set. Do not build qualified static field access
8373 when flag_emit_xref is set.
8374 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
8375 when flag_emit_xref is set.
8376 (patch_assignment): Do not generate array store runtime check when
8377 flag_emit_xref is set.
8378 * xref.c (xref_flag_value): Fixed function declaration
8380 (xset_set_data): New function.
8381 * xref.h (xref_set_data): Added prototype for new function.
8382 (typedef struct xref_flag_table): New field data.
8383 (XREF_GET_DATA): New macro.
8385 1999-04-19 Tom Tromey <tromey@cygnus.com>
8387 * xref.h (enum): Removed trailing comma.
8389 * parse.y (resolve_qualified_expression_name): Added missing
8392 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
8394 * gjavah.c: New prototypes for java_float_finite and
8397 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8399 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
8402 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
8404 * Makefile.in (TREE_H): Add tree-check.h.
8405 (RTL_H): Add genrtl.h.
8407 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8409 * parse.y (patch_assignment): Added ArrayStoreException runtime
8412 1999-04-06 Per Bothner <bothner@cygnus.com>
8414 * expr.c (pop_type_0): New function.
8415 (pop_type): Use pop_type_0.
8416 * java-tree.h (pop_type_0): New declaration.
8417 * verify.c (verify_jvm_instructions): Check return instructions.
8419 * parse.y (patch_binop): Don't fold if non-constant and emiting
8422 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8424 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
8426 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
8427 (main_jcf): Don't define.
8428 (process_file): Don't set `main_jcf'.
8430 * java-tree.h (main_jcf): Don't declare.
8432 * jcf-parse.c (main_jcf): Add static definition.
8434 * lang.c (main_jcf): Don't define.
8436 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8438 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
8440 * decl.c (copy_lang_decl): Likewise for `bcopy'.
8442 * jcf-depend.c: Include "config.h", not <config.h>.
8444 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
8447 * jcf-path.c: Include "config.h", not <config.h>.
8449 * lex.c: Don't include various system header files.
8450 (java_init_lex): Cast the argument of `bzero' to PTR
8452 * parse-scan.y (java_push_parser_context): Likewise.
8454 * parse.y (java_push_parser_context): Likewise.
8455 (patch_bc_statement): Match format specifier to variable argument.
8457 * xref.c: Don't include <stdio.h>.
8459 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8461 * parse.y (struct parser_ctxt *ctxp): Now global.
8462 (declare_local_variables): Use WFL compound value for the
8463 declaration source line value, when doing cross-referencing.
8465 1999-03-31 Tom Tromey <tromey@cygnus.com>
8467 * gjavah.c (print_field_info): Allow constants of other types.
8468 (print_include): Generate include when new name is proper prefix
8469 of already printed name.
8470 (add_namelet): Likewise.
8471 (cxx_keyword_subst): New function.
8472 (print_method_info): Use it.
8473 (print_field_name): New function.
8474 (get_field_name): New function.
8475 (print_field_info): Use get_field_name and print_field_name.
8477 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8479 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8480 'KR-C', so gperf uses the `const' keyword on strings.
8482 * keyword.gperf (java_keyword): Const-ify a char*.
8484 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8486 * parse.y (patch_bc_statement): Fixed identation and a bogus
8489 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8491 * parse.y (patch_assignment): Allow static variables in other
8492 classes to be assigned.
8494 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8496 * class.c (maybe_add_interface): Remove unused variable
8498 (make_class_data): Use = for assignment, not ==. Likewise.
8499 (emit_register_classes): Remove unused variable `decl'.
8501 * lex.c: Fix comment so as not to contain an embedded `/*'.
8503 * verify.c (verify_jvm_instructions): Remove unused variable
8506 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8508 * parse.y (complete_loop_body): Rename to finish_loop_body.
8509 (complete_labeled_statement): Rename to finish_labeled_statement.
8510 (complete_for_loop): Rename to finish_for_loop.
8511 (complete_method_declaration): Rename to finish_method_declaration.
8513 * java-tree.h (continue_identifier_node): New global node.
8514 * decl.c: Define and initialize continue_identifier_node.
8515 * parse.y (generate_labeled_block): Remove - no longer needed.
8516 (build_loop_body): Use continue_identifier_node for continue block.
8517 (finish_labeled_statement): Also do pop_labeled_block actions.
8518 (java_complete_lhs): POP_LOOP even if error.
8519 (build_labeled_block): Special handling for continue_identifier_node.
8520 (patch_loop_statement): Re-organize.
8521 (patch_bc_statement): Re-write.
8523 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8525 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8526 using a WFL compound value.
8527 * parse.y (xref.h): Include.
8528 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8530 (register_fields): Set WFL compound value to lineno if doing
8532 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8534 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8535 * xref.h (expand_xref): Prototype renamed from xref_generate.
8537 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8539 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8540 (GET_CURRENT_BLOCK): New macro.
8541 * parse.y (current_static_block): New global variable.
8542 (method_body:): Define action.
8543 (complete_method_declaration): Set current_function_decl to NULL
8544 when work on the current method is done.
8545 (declare_local_variables): Use GET_CURRENT_BLOCK.
8546 (java_method_add_stmt): Likewise.
8547 (java_complete_expand_method): Disable the use of `this' when
8549 (enter_a_block): If no current method exist, use
8550 current_static_block to link static initializer blocks.
8551 (exit_block): Rewritten to use current_static_block when no current
8553 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8554 (patch_return): Forbid the use of `return' in static initializers.
8555 (patch_throw_statement): Fixed indentation. Issue specific error
8556 for uncaught thrown checked exception in static initializer
8557 blocks. Removed FIXME.
8559 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8561 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8562 Link gcj from gcc.o.
8564 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8566 * parse.y (find_applicable_accessible_methods_list): When dealing
8567 with interface: ensure that a given interface or java.lang.Object
8568 are searched only once.
8570 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8572 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8574 * jcf-dump.c (print_access_flags): Add braces around if-else.
8576 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8579 * lex.c (build_wfl_node): Add static prototype.
8581 * lex.h (build_wfl_node): Remove static prototype.
8583 * parse.y: Include lex.c early enough to declare everything needed.
8584 Ensure calls to `build_wfl_node' pass the proper arguments.
8585 (create_class): Remove unused variable `super_decl'.
8586 (get_printable_method_name): Initialize variable `name'.
8588 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8590 * Changelog: Fixed 1999-03-22 typos.
8591 * lang.c (lang_decode_option): Fixed typo in error string in the
8594 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8596 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8598 * java-tree.h (flag_emit_xref): Declared extern.
8599 * lang.c (xref.h): Included.
8600 (flag_emit_xref): New global variable.
8601 (lang_decode_option): Added support for -fxref.
8605 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8607 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8610 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8612 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8613 $(srcdir)/../system.h and $(JAVA_TREE_H).
8614 (jcf-io.o): Depend on $(JAVA_TREE_H).
8615 (mangle.o): Likewise.
8617 * check-init.c (check_cond_init): Add static prototype.
8619 * class.c (build_java_method_type, hashUtf8String,
8620 make_field_value, get_dispatch_vector, get_dispatch_table,
8621 append_gpp_mangled_type, mangle_static_field): Likewise.
8622 (strLengthUtf8): Hide unused definition.
8623 (hashUtf8String): Const-ify.
8624 (make_field_value): Un-ANSI-fy.
8626 * constants.c: Move inclusion of jcf.h above java-tree.h.
8627 (set_constant_entry, find_class_or_string_constant,
8628 find_name_and_type_constant, get_tag_node,
8629 build_constant_data_ref): Add static prototype.
8631 * decl.c (push_jvm_slot, builtin_function,
8632 lookup_name_current_level): Likewise.
8633 (builtin_function): Const-ify.
8635 * except.c (expand_start_java_handler, expand_end_java_handler):
8636 Add static prototype.
8638 * expr.c (flush_quick_stack, push_value, pop_value,
8639 java_stack_swap, java_stack_dup, build_java_athrow,
8640 build_java_jsr, build_java_ret, expand_java_multianewarray,
8641 expand_java_arraystore, expand_java_arrayload,
8642 expand_java_array_length, build_java_monitor, expand_java_pushc,
8643 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8644 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8645 expand_compare, expand_test, expand_cond, expand_java_goto,
8646 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8647 expand_java_field_op, java_push_constant_from_pool): Likewise.
8649 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8650 (build_java_arraynull_check): Mark parameters `node' and `type'
8651 with ATTRIBUTE_UNUSED.
8652 (note_label): Likewise for parameter `current_pc'.
8653 (expand_java_call, expand_java_ret): Hide unused definition.
8655 * java-tree.h (make_class, build_constants_constructor,
8656 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8657 init_outgoing_cpool, register_class, emit_register_classes,
8658 java_layout_seen_class_methods): Prototype.
8659 (unicode_mangling_length): Const-ify.
8660 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8661 emit_unicode_mangled_name, format_int, format_uint,
8662 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8663 jcf_print_utf8_replace, open_class): Prototype.
8665 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8666 <stdio.h>. Include tree.h/java-tree.h.
8667 (utf8_equal_string usage, process_class): Add static prototype.
8668 (open_class): Don't prototype this here.
8669 (utf8_equal_string): Match arguments to format specifiers.
8670 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8671 TABLE_SWITCH, disassemble_method): Likewise.
8673 * jcf-io.c: Include tree.h/java-tree.h.
8674 (open_class, find_classfile, jcf_print_utf8,
8675 jcf_print_utf8_replace): Const-ify.
8677 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8678 parse_class_file): Add static prototype.
8679 (find_in_current_zip): Match definition to existing static
8682 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8683 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8684 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8685 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8686 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8687 generate_bytecode_return, perform_relocations, init_jcf_state,
8688 init_jcf_method, release_jcf_state, generate_classfile):
8689 Add static prototype.
8690 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8691 (make_class_file_name): Const-ify.
8693 * jcf.h (find_classfile): Const-ify.
8695 * jv-scan.c (reset_report): Remove prototype.
8697 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8698 (error): Rewrite to allow varargs.
8700 * lang.c (lang_f_options): Const-ify.
8702 * lex.c (java_parse_escape_sequence): Add static prototype.
8703 (java_allocate_new_line): Match definition to existing static
8706 * mangle.c Include tree.h/java-tree.h.
8707 (unicode_mangling_length, emit_unicode_mangled_name,
8708 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8710 * parse.h (jdep_code): Remove trailing comma in enumeration.
8711 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8712 (reset_report): Add prototype.
8714 * verify.c (push_pending_label, merge_types): Add static
8717 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8719 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8721 * parse.y (find_applicable_accessible_methods_list): Extend the
8722 search to superinterfaces when relevant.
8723 (search_applicable_methods_list): New function.
8725 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8727 * class.c (unmangle_classname): Implemented stricter testing
8728 before setting the QUALIFIED_P flag on an identifier.
8730 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8732 * parse.y (java_complete_lhs): Call force_evaluation_order
8733 after patch_newarray.
8734 (patch_binop): Don't call fold if there are side effects.
8736 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8738 * parse.y (java_stabilize_reference): Use save_expr instead of
8739 building a SAVE_EXPR node.
8740 (java_complete_lhs): Patch the resulting string of the `+='
8741 operator (if necessary) and complete the RHS after having built
8744 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8746 * class.c (make_class): Don't set CLASS_P here (because
8747 this function is also called by build_java_array_type).
8748 (push_class): Set CLASS_P here instead.
8749 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8751 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8752 context. If the context is class, perfer "super" over "synchronized".
8753 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8755 * parse.y (create_class): Don't call parser_check_super here;
8756 it is not robust. Always wait until later.
8758 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8759 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8761 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8763 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8764 * lex.h (UNGETC): Change misleading macro.
8766 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8768 * parse.y (java_stabilize_reference): Return NODE when patching a
8770 (java_complete_lhs): Put parenthesis around truth values.
8772 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8774 * class.c (layout_class_method): Don't make rtl for interface
8776 * parse.h (GET_TYPE_NAME): New macro.
8777 * parse.y (if_then_statement:): Fixed indentation.
8778 (if_then_else_statement:): Likewise.
8779 (for_statement:): Fixed spacing.
8780 (try_statement:): Fixed indentation.
8781 (create_interface): Don't force interfaces to be abstract.
8782 (method_header): Abstract methods are OK in interfaces.
8783 (declare_local_variables): Fixed typo in comment.
8784 (java_complete_expand_method): Fixed indentation.
8785 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8786 non accessible fields.
8787 (java_stabilize_reference): New function.
8788 (java_complete_lhs): Fixed indentation. Use
8789 java_stabilize_reference in compound assignement. Insert the
8790 cast. If not processing `+' fix string constants before processing
8793 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8795 * constants.c (find_class_or_string_constant): Cast variable `j'
8796 to a `jword' when comparing against one.
8798 * expr.c (java_lang_expand_expr): Remove unused variables
8799 `has_finally_p' and `op0'.
8801 * gjavah.c (print_field_info): Cast a value to jint when comparing
8802 against one. Likewise for a jlong.
8803 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8804 against a signed quantity.
8806 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8807 (print_signature): Don't needlessly dereference variable `str'
8809 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8810 `max_locals' with ATTRIBUTE_UNUSED.
8811 (jcf_parse_class): Likewise for variable `index'.
8813 * parse.h (reverse_jdep_list): Remove static prototype.
8815 * parse.y (build_jump_to_finally): Remove prototype and definition.
8816 (reverse_jdep_list): Add static prototype.
8818 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8819 `assignment' and `expr_decl'.
8821 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8823 1999-03-12 Andrew Haley <aph@cygnus.com>
8825 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8826 we'll need a directory separator and a null character.
8828 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8830 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8832 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8834 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8837 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8839 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8841 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8843 * class.c (layout_class_method): A static method in a base class
8844 is never overridden, so treat it like it doesn't exist.
8845 However, do complain about private non-static method overriding
8846 public static method.
8848 * parse.y: Don't set unused INITIALIZED_P flag.
8849 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8851 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8852 (build_array_from_name): Re-order &index[string] to &string[index].
8854 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8855 error_mark (it might catch more errors, but it is more likely to lose).
8857 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8859 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8860 (parse-scan.o): Depend on toplev.h.
8862 * class.c (make_method_value): Add prototype. Make it static.
8863 Remove unused second argument, caller changed.
8865 * expr.c (java_lang_expand_expr): Remove unused variable
8868 * java-tree.h: Don't prototype find_in_current_zip.
8869 Add prototypes for verify_constant_pool, start_java_method,
8870 end_java_method, give_name_to_locals, expand_byte_code,
8871 open_in_zip, set_constant_value, find_constant1, find_constant2,
8872 find_utf8_constant, find_string_constant, find_class_constant,
8873 find_fieldref_index, find_methodref_index, write_constant_pool,
8874 count_constant_pool_bytes and encode_newarray_type.
8876 * jcf-dump.c: Remove unused variable `LONG_temp'.
8878 * jcf-parse.c: Include parse.h.
8879 (jcf_parse_source): Remove unused parameter, all callers changed.
8880 (jcf_figure_file_type): Add static prototype.
8881 (find_in_current_zip): Likewise. Also remove unused parameter,
8882 all callers changed.
8883 (read_class): Initialize variable `saved_pos'.
8885 * jcf-reader.c (jcf_parse_preamble): Mark variables
8886 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8888 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8889 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8890 (java_parse_doc_section): Initialize variable `seen_star'.
8891 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8892 (java_lex_error): Mark parameters `msg' and `forward' with
8894 (java_get_line_col): Mark parameters `filename' and `line' with
8897 * parse-scan.y: Include toplev.h.
8898 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8900 * parse.h: use `struct JCF', not plain `JCF'.
8901 (java_parser_context_save_global, java_expand_classes
8902 java_parser_context_restore_global, java_parse): Add prototypes.
8904 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8907 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8909 * check-init.c (check_init): COPYN takes word count, not bit count.
8911 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8913 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8914 explicit build_decl. (Avoids crash in reload when optimizing.)
8916 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8918 * decl.c (complete_start_java_method): Handle synchronized method
8919 even when compiling from bytecode.
8921 1999-02-26 Tom Tromey <tromey@cygnus.com>
8923 * gjavah.c (add_class_decl): Only generate `#include' if outer
8924 class is not the name of the class we are processing. Correctly
8925 append `.h' in #include.
8926 (process_file): Clean up newlines around generated `#include's.
8927 (decode_signature_piece): Correctly handle inner classes.
8928 (struct include): New structure.
8929 (all_includes): New global.
8930 (print_include): New function.
8931 (add_class_decl): Use it.
8932 (process_file): Likewise.
8933 (add_class_decl): Generate include for java-array.h if array
8935 (process_file): Don't generate java-array.h include.
8937 * gjavah.c (add_namelet): Check for standard package names here.
8938 (add_class_decl): Don't check for standard package names here.
8940 1999-02-25 Tom Tromey <tromey@cygnus.com>
8942 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8943 When reading a zip file, only use strncmp if both strings are
8944 bigger than the buffer length. Initialize `k' when looping
8947 1999-02-24 Tom Tromey <tromey@cygnus.com>
8949 * gjavah.c (struct namelet): New structure.
8950 (add_namelet): New function.
8951 (print_namelet): New function.
8952 (print_class_decls): Use add_namelet and print_namelet to generate
8953 namespaces and not classes.
8954 (method_printed): New global.
8955 (HANDLE_END_METHOD): Examine method_printed.
8956 (print_method_info): Set method_printed when required. Print
8957 error if function to be ignored is marked virtual. Handle $finit$
8959 (METHOD_IS_FINAL): New macro.
8960 (print_field_info): Use it.
8961 (HANDLE_METHOD): Clear method_printed.
8962 (method_pass): New global.
8963 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8964 (process_file): Do two passes over both fields and methods.
8965 (HANDLE_METHOD): Examine method_pass.
8967 (add_class_decl): New function.
8968 (print_class_decls): Don't scan over entire constant pool.
8970 1999-02-23 Tom Tromey <tromey@cygnus.com>
8972 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8973 disable linking in that case.
8975 1999-02-20 Tom Tromey <tromey@cygnus.com>
8977 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8980 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8982 * decl.c (build_result_decl), java-tree.h: New method.
8983 (complete_start_java_method): Handle synchronized methods.
8984 Don't build DECL_RESULT here. (Ordering dependency problem.)
8985 (start_java_method): Call build_result_decl here instead ...
8986 * parse.y (java_complete_expand_method): ... and here.
8987 (expand_start_java_method): Don't call complete_start_java_method here.
8988 (java_complete_expand_method): Call it here instead.
8989 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
8990 * java-tree.h: ... here.
8992 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
8993 * parse.y (java_complete_lhs): Don't call force_evaluation_order
8994 for ARRAY_REF - it doesn't work when array bounds are checked.
8995 (patch_array_ref): Handle it here instead.
8997 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
8999 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
9001 Force left-to-right evaluation of binary operations etc.
9002 * expr.c (force_evaluation_order), java-tree.h: New function.
9003 * parse.y (java_complete_lhs): Pass binary operations, procedure
9004 calls, and ARRAY_REFs to force_evaluation_order.
9005 (various): Set TREE_SIDE_EFFECTS more carefully.
9007 Tolerate random (non-UTF8) encoding in comments without complaining.
9008 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
9009 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
9011 * parse.y (resolve_qualified_expression_name): Handle error_mark.
9012 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
9014 * parse.y (java_complete_lhs): Ignore an empty statement in a
9015 COMPOUND_EXPR. Don't complain about empty statement after return.
9017 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
9019 * parse.y (obtain_incomplete_type): Don't wrap unknown types
9020 in TREE_LIST - just chain the POINTER_TYPEs together.
9021 (resolve_class): If type already resolved, return decl.
9022 After resolving, update TREE_TYPE(class_type), and name (if array).
9023 * parse.h (do_resolve_class), parse.y: Make non-static.
9024 * class.c (maybe_layout_super_class): Take this_class argument.
9025 Do do_resolve_class if necessary.
9026 (layout_class, layout_class_methods): Adjust calls appropriately.
9027 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9028 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
9029 * typeck.c (build_java_array_type): Don't call layout_class.
9031 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9033 * parse.y (check_pkg_class_access): Allow private class access
9034 within the same package.
9035 (strip_out_static_field_access_decl): New function.
9036 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
9037 operator argument before testing its nature.
9039 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
9041 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
9042 (TRY_EXPR): Simplify - it no longer has a finally clause.
9043 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
9044 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9045 * expr.c (java_lang_expand_expr): Likewise.
9046 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
9047 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
9048 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
9049 (build_try_statement): Remove finally parameter and handling.
9050 (build_try_finally_statement): New function.
9051 (patch_try_statement): No longer need to support finally clause.
9052 (try_statement): Update grammar action rules.
9053 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
9054 Simpler handling of TRY_EXPR, which no longer has a finally clause.
9056 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
9058 * jcf-parse.c (get_constant): Add braces around computation of 'd'
9059 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
9061 1999-02-17 Andrew Haley <aph@cygnus.com>
9063 * class.c (build_utf8_ref): Back out broken patch which was
9064 intended to to output signatures using '.' as a separator.
9066 * class.c (make_class_data): Output signatures using '.' as a
9067 separator, rather than '/'.
9068 (mangled_classname): Likewise.
9069 (make_field_value): Likewise.
9070 (make_method_value): Likewise.
9071 * constants.c (alloc_class_constant): Likewise.
9072 * expr.c (build_invokeinterface): Likewise.
9074 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9076 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
9077 of an ancient workaround.
9079 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
9081 * jvspec.c (xmalloc): Kill the prototype. It does not belong
9084 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9086 * lex.c (yylex): Encode \0 as UTF8.
9088 1999-02-10 Tom Tromey <tromey@cygnus.com>
9090 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
9091 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
9092 (libgcj_zip): Renamed.
9093 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
9095 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
9097 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
9098 (GC_NAME): Renamed -lgc to -lgcjgc.
9100 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9102 * lex.c (java_lang_cloneable): Initialize.
9103 * parse.y (java_lang_cloneable): New static variable.
9104 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
9105 doing one more qualification round.
9106 (valid_ref_assignconv_cast_p): Reject null source or
9107 destination. Allow an array to be cast into java.lang.Cloneable.
9108 (patch_cast): Swapped two first arguments to first call to
9109 valid_ref_assignconv_cast_p.
9111 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9113 * parse.h: DECL_P renamed JDECL_P.
9114 * parse.y: DECL_P replaced by JDECL_P.
9115 (build_array_from_name): Always use pointer's type.
9116 (patch_bc_statement): Extra code to search continue target in a
9117 for loop. Fixed comments. Continue target is current loop when
9120 1999-02-05 Andrew Haley <aph@cygnus.com>
9122 * class.c (make_class_data): The superclass of an interface should
9123 be null, not class Object.
9125 * lex.c (java_lex): Sign extend hex literals.
9127 1999-02-04 Andrew Haley <aph@cygnus.com>
9129 * class.c (build_utf8_ref): Output signatures using '.' as a
9130 separator, rather than '/'.
9131 (make_class_data): Likewise.
9133 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
9135 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
9136 mkstemp.o. Get them from libiberty now.
9138 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
9140 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
9142 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9144 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
9147 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
9149 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
9150 * jcf-write.c (generate_bytecode_return): New function.
9151 (generate_bytecode_insns): Use it, for RETURN_EXPR.
9153 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
9154 generate special [fd]const_[01] instructions.
9156 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
9158 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
9159 handling OPCODE_lookupswitch or OPCODE_tableswitch.
9161 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
9163 * parse.y (patch_method_invocation): Handle calling static methods,
9164 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
9166 * parse.y (java_complete_lhs): Don't complain about unreachable
9167 exit condition in a do-while statement.
9169 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9171 * lex.c (java_read_char): Fixed utf8 decoding.
9172 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
9174 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
9175 comments. Local variable `all_primitive' is gone. Broadened
9176 acceptance of `0' to floating point targets. `long' can now be
9177 widened to `double' or `float'.
9178 (valid_method_invocation_conversion_p): Added leading
9179 comment. Fixed tabulation.
9180 (build_string_concatenation): Optimize out left or right empty
9183 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
9185 * jcf-write.c (localvar_alloc): Only emit entry for
9186 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
9187 (generate_bytecode_insns): Only call put_linenumber if
9188 debug_info_level > DINFO_LEVEL_NONE.
9189 * jvspec.c (lang_specific_driver): If no -O* or -g* option
9190 is specified, add -g1 (for compatibility wih javac).
9192 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
9194 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
9195 gjavah.o, check-init.o, jv-scan.o
9197 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9199 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
9201 * gjavah.c: Include config.h and system.h.
9203 * javaop.h (inline): Don't define, its handled by system.h.
9204 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
9205 from `inline' to `static inline'.
9207 * jcf.h (inline): Don't define, its handled by system.h.
9209 * lex.c (inline): Likewise.
9211 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
9213 * lang-specs.h: Map -Qn to -fno-ident.
9215 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
9217 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
9219 1999-01-29 Tom Tromey <tromey@cygnus.com>
9221 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
9222 then cast it to Object before calling `append' method.
9224 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
9226 * check-init.c (check_bool2_init, check_bool_init, check_init):
9227 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
9228 * jcf-write.c (generate_bytecode_insns): Likewise.
9230 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9232 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
9233 * parse.y (patch_cast): Allow a boolean to be cast into a
9236 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9238 * parse.y: (class_declaration:): Fixed indentation.
9239 (class_member_declaration:): Extra `;' after field declaration now
9241 (interface_declaration:): Removed debug messages in error reports.
9242 (patch_binop): Nodes created and returned inherit the orignal
9243 node's COMPOUND_ASSIGN_P flag value.
9244 (patch_cast): Fix cast from char to floating point.
9246 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
9248 * except.c, java-except.h (expand_resume_after_catch): new
9250 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
9251 to branch back to main flow of control after a catch block.
9253 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9255 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
9256 $(srcdir)/../system.h.
9257 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
9258 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
9259 (jcf-write.o): Likewise.
9260 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9261 (mangle.o): Depend on $(srcdir)/../toplev.h.
9262 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9263 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
9265 * class.c: Include output.h and parse.h.
9266 (mangled_classname): Add the `const' keyword to a char*.
9267 (find_named_method): Hide unused function definition.
9268 (build_utf8_ref): Change type of variable `c' to unsigned char.
9269 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
9270 (build_class_ref): Add the `const' keyword to a char*.
9271 (layout_class_method): Remove unused variable `buf'.
9273 * decl.c (find_local_variable): Remove unused variable `rtl'.
9274 (pushdecl): Likewise for variables `different_binding_level' and
9276 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
9277 (maybe_build_cleanup): Likewise for parameter `decl'.
9279 * except.c (expand_start_java_handler): Mark parameter `range'
9280 with ATTRIBUTE_UNUSED.
9282 * expr.c: Include except.h.
9283 (pop_type): Remove unused variable `i'.
9284 (pop_value): Likewise for variables `n_words' and `i'.
9285 (expand_java_arrayload): Likewise for variable `convert'.
9286 (java_lang_expand_expr): Likewise for variables `op0', `type',
9287 `mode', `unsignedp', `node' and `elements'.
9288 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
9290 (process_jvm_instruction): Add a `const' qualifier to a char*.
9292 * gjavah.c (output_directory): Add the `const' keyword to a char*.
9293 (temp_directory): Likewise.
9294 (print_c_decl): Likewise.
9295 (print_method_info): Likewise.
9296 (decode_signature_piece): Likewise.
9297 (print_mangled_classname): Likewise.
9299 * java-except.h: Provide prototypes for maybe_start_try,
9300 maybe_end_try and add_handler.
9302 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
9303 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
9304 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
9305 init_expr_processing, push_super_field, init_class_processing,
9306 can_widen_reference_to, class_depth, verify_jvm_instructions,
9307 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
9308 set_local_type, merge_type_state, push_type, load_type_state,
9309 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
9310 emit_unicode_mangled_name): Add prototypes.
9312 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
9313 (print_signature_type): Use ISDIGIT, not isdigit.
9314 (print_signature): Remove unused variable `j'.
9316 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
9317 int when comparing against one.
9319 * jcf-parse.c: Include toplev.h.
9321 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
9322 (localvar_free): Remove unused variable `i'.
9323 (generate_bytecode_conditional): Likewise for variable `kind'.
9325 * jv-scan.c: Include config.h and system.h. Remove redundant
9326 OS header and gansidecl.h includes.
9327 (warning): Add the `const' keyword to a char*. Also add
9328 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
9329 __STDC__, when determining whether to use ANSI-isms.
9330 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
9331 (xmalloc): Don't redundantly prototype here.
9332 (main): Remove unused parameter `envp'. Also fix the arguments
9333 passed to function `fatal' to match the format specifier.
9335 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
9337 * mangle.c: Include toplev.h.
9338 (emit_unicode_mangled_name): Declare parameter `len'.
9340 * parse.y (parse_warning_context): Add the `const' keyword to a
9341 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
9342 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
9343 (issue_warning_error_from_context): Add the `const' keyword to
9345 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
9346 not `__STDC__' for whether to use ANSI-isms.
9348 * typeck.c (incomplete_type_error): Mark parameters `value' and
9349 `type' with ATTRIBUTE_UNUSED.
9350 (parse_signature_type): Use ISDIGIT, not isdigit.
9352 * verify.c (check_pending_block): Add the `const' keyword to a char*.
9353 (verify_jvm_instructions): Likewise. Remove unused variables
9354 `field_name' and `default_val'.
9356 * zextract.c: Include config.h and system.h. Remove redundant
9359 * zipfile.h: Prototype `read_zip_archive'.
9361 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
9363 * typeck.c (convert): Allow conversions to void type: some
9364 optimizations in gcc do this.
9366 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
9368 * typeck.c (convert_ieee_real_to_integer): New function.
9369 (convert): When not using fast-math and using hardware fp, convert
9370 an IEEE NaN to zero.
9372 1999-01-18 Andrew Haley <aph@cygnus.com>
9374 * parse.y (patch_binop): Do a type conversion from signed to
9375 unsigned and then back to signed when a ">>>" is found.
9377 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9379 * java-tree.h: (check_for_initialization): Added prototype.
9380 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
9381 * parse.y (do_resolve_class): Removed unused locals.
9382 (read_import_dir): Likewise.
9383 (resolve_qualified_expression_name): Array creation
9384 expressions are valid primary expressions.
9385 (qualify_ambiguous_name): Likewise.
9386 (patch_synchronized_statement): Removed unused local.
9388 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
9390 * Makefile.in (zextract.o): Add dependencies.
9392 * Makefile.in: Do not put ^Ls at the start of a line.
9394 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
9396 * expr.c (process_jvm_instruction): Coerce to correct Throwable
9397 sub-type the result of the call that gets the exception value.
9399 * parse.y (java_complete_expand_methods): If flags_syntax_only,
9400 don't call finish_class.
9402 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
9403 clear found before continuing.
9405 * verify.c (verify_jvm_instructions): On an array load, allow
9406 and handle top of stack to be TYPE_NULL.
9408 * gjavah.c (generate_access): Translate Java package private or
9409 protected access to C++ public, but with a comment.
9411 1999-01-13 Andrew Haley <aph@cygnus.com>
9413 * expr.c (generate_name): Name prefix changed to avoid clashes
9414 with assembler temp labels.
9416 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
9417 MODIFY_EXPR. Without this, code for the assignement may not be
9418 generated at all and the synchronized statement will read an
9419 uninitialized variable.
9421 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9423 * class.c (maybe_layout_super_class): Fixed returned value.
9424 * lex.c: Added 1999 to the copyright.
9425 (java_init_lex): Initialize java_lang_imported.
9426 * lex.h: Added 1999 to the copyright.
9427 * parse.h: Added 1999 to the copyright.
9428 (REGISTER_IMPORT): Fixed typo in trailing macro.
9429 (CURRENT_OSB): New macro.
9430 (struct parser_ctxt): New fields osb_depth, osb_limit.
9431 * parse.y (java_lang_id): New global variable.
9432 (type_import_on_demand_declaration): Don't import java.lang.* twice.
9433 (array_creation_expression:): Use CURRENT_OSB.
9434 (dims:): Uses a stack to keep track of array dimensions.
9435 (cast_expression:): Use CURRENT_OSB.
9436 (find_expr_with_wfl): Return NULL if node found doesn't meet the
9438 (register_fields): Fixed typos in comment.
9439 (check_method_redefinition): Fixed comment indentation.
9440 (java_check_regular_methods): Set saved found wfl to NULL after
9441 having reinstalled it in the previously found DECL_NAME.
9443 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
9445 * gjavah.c (java_float_finite): Use a union to do type punning.
9446 (java_double_finite): Likewise.
9448 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
9450 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
9451 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
9452 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
9453 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
9454 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
9455 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
9457 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
9459 * check-init.c (check_init): If compiling to native, we don't
9460 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
9462 1999-01-08 Tom Tromey <tromey@cygnus.com>
9464 * parse-scan.y (variable_declarator_id): Set or increment
9466 (bracket_count): New global.
9467 (formal_parameter): Handle case where bracket pairs trail variable
9470 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
9472 * jcf-parse.c (yyparse): variable len changed from a char to an
9473 int to prevent overflow.
9475 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9477 * java-tree.h: Declare read_class.
9478 * jcf-parse.c (read_class): New function.
9479 (load_class): Now just call read_class.
9481 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9482 * jcf-parse.c (parse_source_file): Declare save_error_count,
9483 which is needed by java_parse_abort_on_error macro,
9484 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9486 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9487 constructor, if initializing a static field.
9488 (patch_new_array_init): Set TREE_CONSTANT if it is.
9489 * expr.c (java_lang_expand_expr): For a static array constructor
9490 of primitive elements, allocate the array itself statically.
9491 Disabled until we can set the vtable field statically.
9493 * check-init.c: New file. Checks for definite assignment.
9494 * Makefile.in (JAVA_OBJS): Add check-init.o.
9495 * parse.y (java_complete_expand_method): Call check_for_initialization.
9496 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9498 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9500 * parse.y : include system.h instead of including
9501 standard headers directly with the exception of <dirent.h>.
9503 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9505 * lex.h: Moved static function declarations to lex.c,
9506 to shut up some -Wall warnings.
9507 * lex.c: Static function declarations moved here.
9508 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9510 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9512 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9514 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9516 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9517 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9519 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9520 (localvar_alloc): Change return type to void,
9521 (emit_unop): Remove unused variable size.
9523 * jcf-write.c (struct jcf_block): Add new union.
9524 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9525 (call_cleanups): New functions.
9526 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9527 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9528 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9529 * lang.c (lang_init): Call using_eh_for_cleanups.
9530 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9531 completing operands to patch_synchronized_statement.
9532 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9533 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9534 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9536 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9538 * Make-lang.in: Comment out control-Ls; they upset some makes.
9540 1998-12-18 Tom Tromey <tromey@cygnus.com>
9542 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9545 1998-12-17 Tom Tromey <tromey@cygnus.com>
9547 * parse.y (DIR_SEPARATOR): New define.
9548 (check_class_interface_creation): Use it.
9550 * parse-scan.y (report_main_declaration): Recognize
9551 `java.lang.String' in argument to main.
9553 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9555 * parse.y (create_interface): Remove bogus test.
9557 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9559 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9560 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9562 1998-12-16 Tom Tromey <tromey@cygnus.com>
9564 * parse-scan.y (qualified_name): Use correct sprintf format.
9566 1998-12-15 Tom Tromey <tromey@cygnus.com>
9568 * gjavah.c (print_field_info): Changed how most negative number is
9571 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9573 * parse.y (fold_constant_for_init): New function.
9574 (resolve_expression_name): Don't replace static final
9575 constant-initialized fields by its value.
9576 (java_complete_lhs): New. Same as java_complete_tree, except does
9577 not replace static final constant-initialized fields by their values.
9578 (register_fields): If there is an initializer, set DECL_INITIAL and
9579 MODIFY_EXPR_FROM_INITIALIZATION_P.
9580 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9581 Only call patch_initialized_static_field if
9582 MODIFY_EXPR_FROM_INITIALIZATION_P.
9583 (patch_initialized_static_field): If not valid constant, clear
9586 * parse.y (lookup_field_wrapper): Fix thinko.
9588 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9589 set and restore global lineno.
9591 1998-12-14 Tom Tromey <tromey@cygnus.com>
9593 * gjavah.c (print_field_info): If value to print is the smallest
9594 value of its size, then print as hex to avoid later warnings from
9597 1998-12-14 Tom Tromey <tromey@cygnus.com>
9599 * gjavah.c (decompile_method): Decompile `return null'.
9600 (process_file): Generate `#pragma interface'.
9601 (method_declared): New global.
9602 (print_method_info): Set it.
9603 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9604 (print_method_info): Handle abstract methods.
9606 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9608 * parse.y (patch_method_invocation): If class_decl is null
9609 (e.g. an array type), use original type.
9611 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9612 errors about uncaught exception from clone (of array, specifically).
9614 1998-12-13 Tom Tromey <tromey@cygnus.com>
9616 * gjavah.c (decompile_method): Handle all types of `return'
9617 opcode. Decompile `return this' and `return'.
9618 (method_access): New global.
9619 (print_method_info): Set it.
9620 (decompile_method): Don't decompile a synchronized method.
9622 1998-12-13 Tom Tromey <tromey@cygnus.com>
9624 * jcf-reader.c (jcf_parse_one_method): Recognize
9626 * gjavah.c (HANDLE_END_METHOD): New macro.
9627 (HANDLE_CODE_ATTRIBUTE): New macro.
9628 (decompile_method): New function.
9629 (print_method_info): Don't print `;\n' at end of function decl.
9630 Include java-opcodes.h.
9631 (decompiled): New global.
9633 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9635 * class.c (build_class_ref): Handle PRIMTYPE.class if
9636 flag_emit_class_files.
9637 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9638 if flag_emit_class_files.
9639 * parse.y (java_complete_tree): Pre-liminary support for
9640 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9642 * parse.y (patch_synchronized_statement): Don't call monitorexit
9643 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9645 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9647 * zipfile.h (opendir_in_zip): New declaration.
9648 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9649 (opendir_in_zip): New function, using code from open_in_zip.
9650 (open_in_zip): Call opendir_in_zip.
9651 (find_class): Remove no-longer-used do_class_file parameter,
9652 but add source_ok parameter. Change logic so if we find a .java file,
9653 we don't look for .class in later classpath emtries.
9654 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9655 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9656 * gjavah.c: Update call to find_class.
9657 * jcf-dump.c: Likewise.
9659 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9660 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9661 nothing if body is empty_stmt_node.
9662 Various little fixes so SP gets correctly adjusted.
9663 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9664 For CALL_EXPR, test if static first.
9665 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9666 such as the ones we create for Object and Class.
9667 Set and restore current_function_decl.
9668 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9669 (note_possible_classname): New function.
9670 (read_import_entry): Removed. Merged with read_import_dir.
9671 (read_import_dir): Don't call find_class - that only gives us
9672 the first classpath entry having the needed package.
9673 Use the struct buffer data structure from buffer.h.
9674 (read_import_dir, find_in_imports_on_demand): The remembered
9675 class names now use '.' (not '/') as package separator.
9677 * parse.y (java_complete_expand_methods): Call write_classfile
9678 here, and not in java_expand_classes (which only gets first class).
9680 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9682 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9683 (register_fields): If a static fields has an initializer, just
9684 chain it on ctxp->static_initialized, and handle later.
9685 (java_complete_expand_methods): Force <clinit> first.
9686 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9687 - it's already been completed.
9688 (patch_initialized_static_field): New function.
9689 (java_complete_field): Call it.
9691 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9693 * expr.c (encode_newarray_type, build_new_array): New functions.
9694 * java-tree.h: Declare build_new_array.
9695 * jcf-write.c (patch_newarray): Use build_new_array.
9697 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9698 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9700 * parse.y (patch_new_array_init): Re-organize.
9701 Now is passed the actual array (pointer) type of the value.
9702 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9703 (patch_array_constructor): Removed - merged into patch_new_array_init.
9704 (java_complete_tree): Update patch_new_array_init.
9706 * jcf-write.c (find_constant_index): New function.
9707 (generate_bytecode_insns): Use find_constant_index.
9708 (generate_classfile): Use find_constant_index for ConstantValue.
9710 1998-12-11 Tom Tromey <tromey@cygnus.com>
9712 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9713 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9714 * class.c (make_class_data): Renamed dtable -> vtable, and
9715 dtable_method_count -> vtable_method_count.
9717 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9719 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9720 global variables, initialized.
9721 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9722 Declared new global variables.
9723 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9724 double_zero_node, integer_zero_node upon direct matching.
9725 * parse.y (purify_type_name): Added function prototype.
9726 (duplicate_declaration_error_p): Consider new_type as potentially
9727 being a incomplete type. Use purify_type_name on type string.
9728 (method_header): saved_type: unused variable removed. Don't figure
9729 return type if method name is invalid.
9730 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9731 processed by patch_unaryop.
9732 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9733 increment/decrement node into its original type after binary
9734 numeric promotion on its operands.
9736 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9738 * parse.y (array_initializer:): Array init operand is NULL_TREE
9739 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9740 now an error. Fixed indentation problems.
9741 (patch_string): Handle error_mark_node as an argument.
9742 (patch_new_array_init): Fixed indentation problems.
9743 (array_constructor_check_entry): Removed check on null wfl_value.
9744 Return an error if wfl_value's walk returns an error.
9746 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9748 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9749 * lex.c (java_lex): Remember column position before advancing one
9750 token. Retain location information on OCB_TK.
9751 * lex.h (typedef struct java_lc): Added new field.
9752 * parse.h (GET_SKIP_TYPE): New macro.
9753 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9754 * parse.y (build_new_array_init, patch_new_array_init,
9755 patch_array_constructor, maybe_build_array_element_wfl,
9756 array_constructor_check_entry): New function prototypes.
9757 (switch_block:): Tagged <node>.
9758 (OCB_TK): Tagged <operator>.
9759 (array_initializer:): Installed actions.
9760 (variable_initializer): Build location information on element if
9762 (switch_statement:): Fixed indentation typo.
9763 (switch_block:): Redefined default action.
9764 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9765 (patch_assignment): Removed duplicate code.
9766 (maybe_build_array_element_wfl, build_new_array_init,
9767 patch_new_array_init, patch_array_constructor,
9768 array_constructor_check_entry): New functions.
9770 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9772 * parse.y (array_initializer): Tagged <node>.
9773 (variable_initializer:): Use default rule.
9774 (array_initializer:): Defined actions.
9775 (variable_initializers:): Likewise.
9776 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9777 non-static field accesses.
9778 (patch_invoke): Fixed indentation typo.
9779 (java_complete_tree): Likewise.
9780 (build_labeled_block): Changed leading comment. Generate an error
9781 in case of duplicate loop labels.
9782 (patch_conditional_expr): Patch results of string concatenation
9785 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9787 * constants.c (find_methodref_index): When the class is an interface,
9788 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9790 * decl.c (finit_identifier_node): Use "$finit$", rather than
9791 "<finit>" (which Sun's verifier rejects).
9792 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9793 (generate_field_initialization_code): Removed.
9794 (fix_constructors) Don't add call to $finit$ here (wrong order).
9795 (patch_method_invocation): Add $finit$ call here.
9797 * java-tree.h (CALL_USING_SUPER): New macro.
9798 * parse.y (patch_invoke): Remove im local variable.
9799 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9800 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9801 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9803 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9805 * parse.y (java_complete_tree): Don't complain about unreachable
9806 statement if it is empty_stmt_node.
9808 * jcf-write.c (find_constant_wide): New function.
9809 (push_long_const): Use find_constant_wide.
9811 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9812 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9813 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9814 Emit invokeinterface when calling an interface method.
9815 Emit invokespecial also when calling super or private methods.
9817 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9819 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9821 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9823 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9825 * java-tree.h (java_layout_seen_class_methods): New function
9827 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9828 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9829 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9830 * parse.y (method_declarator:): Defined action.
9831 (issue_warning_error_from_context): input_filename saved, set to
9832 the appropriate value and restored after java_error is called.
9833 (build_unresolved_array_type): Fixed comment.
9834 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9835 (method_header): Deal with return type the same way type are
9836 handled for fields and method's parameters and local variables
9838 (check_method_redefinition): Removed extra CR.
9839 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9840 (java_layout_seen_class_methods): New function.
9841 (java_layout_classes): Call java_layout_seen_class_methods.
9843 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9845 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9847 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9849 * jcf-dump.c (main): Fix error message.
9850 * jcf-path.c (add_entry): Style fix.
9852 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9854 * class.c (layout_class_method): Call build_java_argument_signature
9855 on constructors too.
9856 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9857 (patch_method_invocation): Define a primary when resolving an
9858 expression name. Augmented comment on code checking illegal `this'
9859 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9861 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9863 * class.c (layout_class_method): Don't report error on non-static
9864 overriding static if the method is private.
9865 * java-tree.h (finish_class): Prototype added.
9866 * lex.c (java_get_line_col): Handle col argument -2 value.
9867 * parse.h: All static method declarations moved to parse.y.
9868 * parse.y: Now contains all static method declarations previously
9870 (find_expr_with_wfl, missing_return_error,
9871 unreachable_stmt_error): New functions.
9872 (java_get_real_method_name): Identify constructors bearing class
9873 names in source code compiled classes only.
9874 (java_complete_expand_methods): Call missing_return_error.
9875 (invocation_mode): Private methods invoked as static methods.
9876 (java_complete_tree): Call unreachable_stmt_error.
9878 1998-12-01 Tom Tromey <tromey@cygnus.com>
9880 * Makefile.in (+target): Removed.
9881 (+xmake_file): Likewise.
9882 (+tmake_file): Likewise.
9883 (.NOEXPORT): Removed duplicate.
9885 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9887 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9889 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9891 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9892 libiberty.h. Provide an xmalloc definition.
9894 * jvspec.c: Remove the xmalloc prototype.
9896 * parse-scan.y: Include config.h and system.h. Don't include
9897 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9898 Provide an xstrdup definition.
9900 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9902 * jcf-path.c (add_entry): Recognize ".jar" too.
9903 * lang-specs.h: Likewise.
9905 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9907 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9908 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9910 * jcf-write.c (generate_bytecode_insns):
9911 Handle pre/post-increment/decrement of long.
9913 * jcf-write.c (generate_bytecode_insns):
9914 Handle missing exception handler (finally for synchronized).
9916 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9918 * java-tree.h (end_params_node): Declare global.
9919 * decl.c (end_params_node): New global.
9920 (init_decl_processing, start_java_method): Use end_params_node for
9921 end of list of parameter types. Follows correct gcc conventions.
9922 * expr.c (pop_argument_types, pop_arguments): Likewise.
9923 * lang.c (put_decl_node): Likewise.
9924 * typeck.c (various places): Likewise.
9925 * class.y (various places): Likewise.
9926 * parse.y (various places): Likewise.
9928 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9929 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9931 * class.c: Add #include flags.h, remove no-longer needed declaration.
9933 * class.c (layout_class_method): Remove commented-out code, re-format.
9934 Don't add vtable entry (or index) for private methods.
9935 * expr.c (expand_invoke): A private method is implicitly final.
9936 * class.c (make_class_data): If inlining or optimizing,
9937 skip private methods.
9939 * class.c (finish_class): New function. Calls existing methods,
9940 but alls emits deferred inline functions.
9941 * jcf-parse.c (parse_class_file): Call finish_class.
9942 * parse.y (java_complete_expand_methods): Likewise.
9944 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9946 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9948 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9950 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9952 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9954 * (generate_classfile): Always write class access flag with
9957 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9959 * class.c (maybe_layout_super_class): New function.
9960 (layout_class): Reorganized. Loop on class methods dispatched into
9961 a new function. Call maybe_layout_super_class.
9962 (layout_class_methods, layout_class_method): New functions.
9963 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9965 (expand_invoke): Likewise.
9966 * java-tree.h (all_class_list): New global variable declared.
9967 (layout_class_methods, layout_class_method): New function
9969 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9970 * jcf-parse.c (all_class_list): New global variable.
9971 (load_class): Extended what class_or_name can be. Use parser
9972 context mechanism to save globals before calling jcf_parse.
9973 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9974 is set on the file name.
9975 (jcf_parse): Layout class methods when Object is loaded, otherwise
9976 record class in all_class_list for delayed method layout.
9977 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9978 * lang.c (put_decl_node): Decode <init> into the decl context
9980 * lex.c (java_allocate_new_line): Use xmalloc.
9981 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9982 pointers, not TREE_LIST elements.
9983 (struct parser_ctxt): Fixed comment indentations, added comments
9984 and reordered some fields.
9985 (java_check_methods): Function prototype removed.
9986 * parse.y (java_push_parser_context): Use xmalloc.
9987 (java_parser_context_restore_global): Pop extra pushed ctxp only
9988 when there's nothing next.
9989 (maybe_create_class_interface_decl): Fixed comment, add new
9990 created class decl to all_class_list.
9991 (method_header): Use GET_REAL_TYPE on argument's types.
9992 (method_declarator): Use GET_REAL_TYPE, change type to the real
9993 type in TREE_LIST dependency node. Build argument list with the
9995 (create_jdep_list): Use xmalloc. Removed allocation error message.
9996 (obtain_incomplete_type): Fixed leading comment. Broadened
9997 incoming argument meaning.
9998 (register_incomplete_type): Use xmalloc. Removed allocation error
10000 (safe_layout_class): Fixed leading comment.
10001 (jdep_resolve_class): Reversed if statement condition and switch
10002 if and else bodies.
10003 (resolve_and_layout): Fixed leading comment. Broadened incoming
10005 (complete_class_report_errors): New local variable name, for
10006 clarity. purify_type_name used for all error cases.
10007 (java_get_real_method_name): Stricter check on constructors.
10008 (java_check_regular_methods): Reverse methods list only if not
10009 already laid out. Layout artificial constructor.
10010 (java_check_methods): Deleted.
10011 (source_start_java_method): Obtain incomplete type for patchable
10013 (java_layout_classes): Fixed leading comment. Use
10014 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
10015 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
10016 before returning. Fixed comments.
10017 (java_expand_classes): Check for errors up front.
10018 (patch_method_invocation): Class to search is resolved and laid
10021 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
10023 * expr.c (java_lang_expand_expr): Add missing emit_queue.
10025 * javaop.h (int8): Removed - not used.
10026 (jbyte): Redefine portably with correct signedness.
10028 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
10030 * jcf-write.c (generate_bytecode_insns): Fix typo
10031 OPCODE_getstatic to OPCODE_getfield.
10033 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
10034 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
10035 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
10037 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10039 * jcf-parse.c (jcf_parse_source): Function returned type is
10040 void. Added prototype.
10041 (jcf_parse): Function returned type is void.
10042 (yyparse): Remove call to fclose on the last parsed file.
10044 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
10046 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10048 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
10049 (layout_class): Cope with methods featuring WFL in decl names.
10050 * decl.c (unqualified_object_id_node): New global variable,
10052 (build_decl_no_layout): Removed.
10053 * expr.c (build_primtype_type_ref): Handle Double.
10054 (java_lang_expand_expr): Fixed indentations.
10055 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
10056 (flag_wall, flag_redundant, flag_not_overriding,
10057 flag_static_local_jdk1_1, unqualified_object_id_node): Global
10058 variable declarations.
10059 (build_decl_no_layout): Removed prototype.
10060 (java_get_real_method_name): Added prototype.
10061 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
10062 (java_parse_abort_on_error): Macro now just returns.
10063 * jcf-parse.c (jcf_parse_source): Check fclose returned
10064 value. Call emit_register_classes if java_report_errors returns
10066 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
10067 flag_static_local_jdk1_1): New integer flags.
10068 (lang_decode_option): New flags set here.
10069 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
10070 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
10071 the flag_redundant variable.
10072 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
10073 when parsing java.lang.Object class.
10074 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
10075 NULL_TREE to build.
10076 (resolve_qualified_expression_name): Fixed indentation.
10077 (patch_array_ref): Changed prototype.
10078 (not_initialized_as_it_should_p): Prototype removed.
10079 (java_report_errors): Added function prototype.
10080 * parse.y (formal_parameter:): Changed error message for not yet
10081 supported final parameters.
10082 (class_type_list:): Set both PURPOSE and VALUE of created
10083 TREE_LIST to be class_type.
10084 (primary_no_new_array:): Handle class literals on primitive types.
10085 (parse_warning_context): Reinstalled correct force_error and
10086 do_warning flags setups.
10087 (java_report_errors): Changed prototype. Return java_error_count
10089 (variable_redefinition_error): Consider treating variable type as
10091 (create_interface): Warn about redundant abstract modifier if
10092 flag_redundant is set. Changed error message.
10093 (lookup_field_wrapper): Save/restore globals before/after looking
10095 (duplicate_declaration_error_p): Consider treating declaration
10096 type as a fake pointer.
10097 (register_fields): Extract real type from dependency node. Check
10098 for duplicate field declaration after type adjustment. Use
10099 DECL_INITIAL to store static final initialized values.
10100 (method_header): Extract real function type from dependency node.
10101 (check_abstract_method_header): Use GET_METHOD_NAME.
10102 (obtain_incomplete_type): Layout fake pointer type.
10103 (safe_layout_class): Don't try to check for methods before layout.
10104 (java_complete_class): Don't check for correct throws clause
10105 elements inheritance here.
10106 (resolve_and_layout): Broadened name parameter meaning.
10107 (reset_method_name): Use GET_METHOD_NAME.
10108 (java_get_real_method_name): New function.
10109 (java_check_regular_methods): Don't check methods in
10110 java.lang.Object. Verify lineage of throws clause elements. Use
10111 flag_no_overriding in warning report.
10112 (check_throws_clauses): Don't check if class was from
10113 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
10114 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
10115 (declare_local_variables): Use flag_static_local_jdk1_1 to report
10116 warning on unsupported final local variables. Use build_decl
10117 instead of build_decl_no_layout. Get real local variable type from
10119 (source_start_java_method): Get real parameter type from
10120 dependency node. Call build_decl instead of build_decl_no_layout.
10121 (java_layout_classes): Reverse tree and layout type and class as
10122 required. Mark class as loaded when done.
10123 (resolve_field_access): Fixed indentation. Restricted condition
10124 leading to static field access code generation. Set field_type
10125 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
10126 (resolve_qualified_expression_name): Initialize type_found to
10127 null. Handle static field resolved during qualification. Fixed
10128 layout on non primitive field decl types.
10129 (not_accessible_p): Fixed typo in comment.
10130 (patch_method_invocation): Resolve and layout class to search from
10132 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
10133 layout non primitive type, if necessary. Make method node only to
10135 (find_applicable_accessible_methods_list): Consider WFL'ed method
10136 decl names. Fixed indentation.
10137 (argument_types_convertible): Resolve and layout target type if
10139 (java_complete_tree): Fixed indentation problems. Rewrote
10140 CALL_EXPR thrown exceptions check. Re-installed further processing
10141 of the assignment in certain cases.
10142 (patch_assignment): Call maybe_build_primttype_type_ref to perform
10143 inlining on class literals.
10144 (valid_builtin_assignconv_identity_widening_p): Cope with constant
10146 (valid_method_invocation_conversion_p): Likewise.
10147 (patch_string): Temporary disable forbidden use of `this' in
10148 explicit constructor invocations when doing string concatenation
10149 within their scope.
10150 (patch_unaryop): Added comment. Reinstalled code to disable
10151 further check on assignment operation with cast expression RHS.
10152 (patch_switch_statement): Fixed indentation.
10153 (build_try_statement): Call build_decl instead of
10154 build_decl_no_layout.
10155 (patch_synchronized_statement): Likewise.
10156 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
10157 IS_UNCHECKED_EXPRESSION_P.
10158 (check_thrown_exceptions_do): Changed leading comment. Resolve and
10159 layout argument exception type.
10160 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
10161 of IS_UNCHECKED_EXPRESSION_P.
10163 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
10165 * jcf-parse.c (yyparse): Open class file in binary mode.
10167 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
10169 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
10171 * jcf-write.c (perform_relocations): Move check out one loop.
10173 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
10175 * Make-lang.in: Fix reference to srcdir.
10176 * jv-scan.c: Add missing xmalloc prototype.
10177 * jvgenmain.c: Ditto.
10179 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
10181 * decl.c (error_mark_node), java-tree.h: New global.
10182 * parse.y: Use empty_stmt_node instead of size_zero_node.
10183 (build_if_else_statement): If missing else, use empty_stmt_node.
10185 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
10186 (java_complete_expand_method): Complain if return is missing.
10187 (java_check_regular_methods): Comment out incorrect error check.
10188 (not_accessible_p): Fix incorrect handling of protected methods.
10189 (patch_method_invocation): Pass correct context to not_accessible_p.
10190 (find_applicable_accessible_methods_list): Likewise.
10191 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
10192 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
10193 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
10194 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
10196 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
10197 (push_int_const): Remove reundant NOTE_PUSH.
10198 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
10199 (- case SWITCH_EXPR): Fix code generation bug.
10200 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
10201 (generate_classfile): More robust for abstract methods.
10203 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
10205 * Makefile.in: jv-scan and jvgenmain all require libiberty.
10206 * Make-lang.in: Ditto.
10208 * jv-scan.c: Remove xmalloc and xstrdup definitions.
10209 * jvgenmain: Ditto.
10211 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
10213 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
10215 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
10217 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
10219 Allow uses of interface types to verify. This is not really
10220 type-safe, but it matches what Sun does, and is OK as long as
10221 there are appropriate run-time checks.
10222 * verify.c (merge_types): If merging two interface types,
10223 just set the result to java.lang.Object.
10224 * expr.c (pop_type): Any interface is matches by java.lang.Object.
10226 1998-11-13 Tom Tromey <tromey@cygnus.com>
10228 * gjavah.c (main): Handle --output-class-directory argument.
10229 * jvspec.c (lang_specific_driver): Translate `-d' into
10230 -foutput-class-dir.
10231 * jcf.h (jcf_write_base_directory): Declare.
10232 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
10233 * lang-options.h: Mention -foutput-class-dir.
10234 * jcf-write.c (jcf_write_base_directory): New global.
10235 (make_class_file_name): Put generated .class file into `-d'
10236 directory, or into source directory if -d not given. Function now
10238 (write_classfile): Free class file name. Handle case where class
10240 (DIR_SEPARATOR): New macro.
10241 Include <sys/stat.h>
10243 * Makefile.in (prefix): New macro.
10245 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
10247 * parse.y (patch_invoke): Do less if flag_emit_class_files.
10248 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
10249 here (done in patch_invoke instead).
10250 (case_identity): Moved here from parse.y.
10252 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
10253 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
10254 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
10255 so they can be efficiently scanned without recursion.
10256 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
10257 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
10258 in BLOCK iteratively, rather than recursively.
10260 * parse.y (do_unary_numeric_promotion): New function.
10261 (patch_unaryop, patch_binop, patch_array_ref): Use it.
10263 * parse.y (patch_newarray): Various fixes.
10265 Re-do handling of switch statements (for proper block scoping).
10266 * parse.y: Add just a single block for the enture switch block,
10267 but don't create any "case blocks".
10268 (group_of_labels): Rmeoved unneeded non-terminal.
10269 CASE_EXPR and DEFAULT_EXPR are added to current block.
10270 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
10271 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
10272 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
10273 * parse.y (wfl_operator, print_int_node): Make non-static.
10274 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
10275 as part of recursive scan of block.
10276 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
10277 (patch_switch_statement): Most tests move dinto java_complete_tree.
10279 * parse.y: Make various production be non-typed (void).
10280 * parse.y (parse_error): Merged into issue_warning_error_from_context.
10281 * parse.y (add_stmt_to_compound): Don't create/change extra node.
10282 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
10284 * jcf-write.c (struct jcf_handler): New type.
10285 (struct jcf_switch_state): New type.
10286 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
10287 (alloc_handler, emit_unop, emit_reloc): New functions.
10288 (adjust_typed_op): Add extra parameter ("max type" offset).
10289 (emit_switch_reloc, emit_case-reloc): New function.
10290 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
10291 (generate_bytecode_insns): Support REAL_CST, switch statements,
10292 exception handling, method calls, object/array creation, and more.
10294 * class.c: Remove some unused variables.
10295 * constants.c (find_string_constant): New function.
10296 (count_constant_pool_bytes): Fix to correctly handle wide constants.
10297 * decl.c (complete_start_java_method): Don't _Jv_InitClass
10298 if flag_emit_class_files.
10300 1998-11-12 Tom Tromey <tromey@cygnus.com>
10302 * jcf-io.c (find_class): Added explanatory comment.
10304 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
10305 trailing slash to `.zip' entries.
10307 * jvspec.c (lang_specific_driver): Correctly handle case where
10308 GC_NAME not defined.
10310 1998-11-11 Tom Tromey <tromey@cygnus.com>
10312 * jvspec.c (GC_NAME): New define.
10313 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
10315 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
10317 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
10319 * jcf-dump.c (TABLE_SWITCH): Fix typos.
10321 1998-11-11 Tom Tromey <tromey@cygnus.com>
10323 * jcf-dump.c (main): Correctly recognize `--'-style long options.
10325 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10327 * class.c (is_compiled_class): Call safe_layout_class for class
10328 compiled from source.
10329 * conver.h (convert_to_integer, convert_to_real,
10330 convert_to_pointer): Added prototypes.
10331 * decl.c (init_decl_processing): Non longer push the decls of
10332 `methodtable', `constants', `Class', `Field', `dispatchTable'
10333 `jexception' and `Method'.
10334 * expr.c (build_invokeinterface): New function.
10335 (expand_invoke): static variable CLASS_IDENT now in
10336 build_invokeinterface. Use build_invokeinterface.
10337 (expand_java_field_op): Moved code to inline
10338 java.lang.PRIMTYPE.TYPE into a function.
10339 (build_primtype_type_ref): New function.
10340 * java-tree.def (INSTANCEOF_EXPR): New tree code.
10341 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
10342 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
10343 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
10344 (DECL_LOCAL_STATIC_VALUE): New macro.
10345 (build_invokeinterface, build_primtype_type_ref): New function
10347 (java_parse_abort_on_error): Macro rewritten.
10348 * jcf-parse.c (current_method): Add comment to declaration.
10349 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
10350 Function prototypes fixed.
10351 (jcf_parse_source): push/pop parser context. save/restore global.
10352 (parse_source_file): Fixed leading comment. Now take a
10353 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
10354 classes and pop the parser context anymore.
10355 (yyparse): Push parser context, save globals, parse the source
10356 file, restore globals and pop the parser context when processing a
10358 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
10359 * lex.c (java_parse_doc_section): New function.
10360 (java_lex): Call java_parse_doc_section when appropriate. Build an
10361 operator around INSTANCEOF_TK.
10362 * lex.h (java_lineterminator, java_sprint_unicode,
10363 java_unicode_2_utf8, java_lex_error, java_store_unicode):
10364 Prototypes rewritten.
10365 (java_parse_escape_sequence, java_letter_or_digit_p,
10366 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
10367 java_read_unicode, java_store_unicode, java_read_char,
10368 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
10369 Added function prototypes.
10370 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
10372 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
10374 (struct parser_ctxt): New fields: deprecated,
10375 current_parsed_class_un, gclass_list.
10376 (fix_method_argument_names, issue_warning_error_from_context,
10377 resolve_package, lookup_package_type): New function prototypes.
10378 (resolve_expression_name): Fixed function prototype.
10379 (find_applicable_accessible_methods_list): Fixed indentation, added
10380 extra argument in prototype.
10381 (check_final_assignment, build_null_of_type, check_deprecation,
10382 check_method_redefinition, reset_method_name,
10383 java_check_regular_methods, java_check_abstract_methods,
10384 maybe_build_primttype_type_ref): New function prototype.
10385 * parse.y (conver.h): Include.
10386 (INSTANCEOF_TK): Tagged <operator>.
10387 (single_type_import_declaration): Use REGISTER_IMPORT macro.
10388 (relational_expression:): Build binop for instanceof.
10389 (java_push_parser_context): Remember ctxp->gclass_list across
10391 (java_pop_parser_context): Simply return if no context
10392 exists. Remember gclass_list across contexts.
10393 (issue_warning_error_from_context): New function.
10394 (parse_error_context): Don't setup ctxp->elc here. Call
10395 issue_warning_error_from_context instead.
10396 (parse_warning_context): Likewise.
10397 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
10398 setup. Link new class/interface to ctxp->gclass_list.
10399 (add_superinterfaces): Register interface as incomplete if not
10401 (create_class): Remember class unqualified name in
10402 ctxp->current_parsed_class_un. Check class deprecation.
10403 (register_fields): Check field deprecation. Remember static final
10404 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
10406 (method_header): New local variable ORIG_ARG. Use unqualified
10407 current class name for check on constructor errors. Promote return
10408 type if of record type. Argument list fix moved in
10409 fix_method_argument_names, called here. Check method deprecation.
10410 (fix_method_argument_names): New function.
10411 (method_declarator): Promote record typed arguments.
10412 (safe_layout_class): Check class methods before layout.
10413 (java_complete_class): Compute field layout when patched.
10414 (do_resolve_class): Try to load class after having it renamed
10415 after the package name.
10416 (get_printable_method_name): Use DECL_CONTEXT.
10417 (reset_method_name): New function.
10418 (check_method_redefinition): Use reset_method_name.
10419 (java_check_regular_methods): New local variable
10420 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
10421 names for error report. Check for compile-time error when method
10422 found has default (package) access.
10423 (java_check_abstract_methods): Now takes an interface DECL node as
10424 an argument. Also reinstall real name on unchecked
10425 overriding/hiding methods for error report.
10426 (java_check_methods): Fixed leading comment. Get classes to verify
10427 from ctxp->gclass_list. Use CHECK_METHODS macro and set
10428 CLASS_METHOD_CHECKED_P on class verification.
10429 (lookup_java_method2): Get real method name if necessary.
10430 (find_in_imports): Don't check package class access here.
10431 (resolve_package, lookup_package_type): New functions.
10432 (java_layout_classes): Fixed leading comment. Take classes to be
10433 laid out from ctxp->gclass_list.
10434 (java_complete_expand_methods): Don't expand native and abstract
10436 (java_expand_classes): New function.
10437 (resolve_expression_name): Use additional argument ORIG. Retrieve
10438 values of static final field of primitive types.
10439 (resolve_field_access): Handles static final field of promotive
10441 (resolve_qualified_expression_name): Handle STRING_CST as
10442 primaries and package name resolution. Check deprecation on found
10443 decls. Set where_found and type_found on non static field resolved
10444 during qualification. Layout non primitive field decl types.
10445 (check_deprecation): New function.
10446 (maybe_access_field): Simplified.
10447 (patch_method_invocation_stmt): Local variable CLASS_TYPE
10448 removed. Reverse method's argument when primary is a type. Don't
10449 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
10450 instead. Include abstract class in the list of class searchable
10451 for constructors. Use DECL_CONTEXT of found method for access
10452 checks. Check method deprecation.
10453 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
10454 converting arguments. Handle INVOKE_INTERFACE.
10455 (lookup_method_invoke): Search constructor using existing
10456 infrastructure (don't rely on lookup_java_constructor anymore).
10457 (find_applicable_accessible_methods_list): Extra argument flag
10458 LC. Now include constructor in the search.
10459 (qualify_ambiguous_name): Conditional expression are primaries.
10460 (not_initialized_as_it_should_p): static final are always
10462 (java_complete_tree): Pass extra NULL argument to
10463 resolve_expression_name. Stricter test to carry on patching
10464 assignments. New case for INSTANCEOF_EXPR.
10465 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
10466 (check_final_assignment, maybe_build_primttype_type_ref): New
10468 (patch_assignment): Detect resolved static finals and carry normal
10469 assignment error check on them. Inline PRIMTYPE.TYPE read access.
10470 (try_builtin_assignconv): Access constant 0 on all primitive
10472 (valid_builtin_assignconv_identity_widening_p): Accept identical
10473 types. Accept all promoted type on int type.
10474 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10475 assigned to a reference.
10476 (valid_method_invocation_conversion_p): Accept to check null
10478 (build_binop): Merge declaration and initialization of local
10480 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10481 numeric types. Improved validity test for qualify operators on
10483 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10484 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10485 primitive type and issue the appropriate error message.
10486 (resolve_type_during_patch): Mark class loaded when resolved.
10487 (patch_cast): Allow null to be cased to reference types.
10488 (build_null_of_type): New function.
10489 (patch_array_ref): Handle array on references correctly.
10490 (patch_return): Removed unused local variable MODIFY. Force
10491 boolean to be returned as integers. Allows null to be returned by
10492 a function returning a reference.
10493 * typeck.c (convert_to_integer, convert_to_real,
10494 convert_to_pointer): Prototypes moved to convert.h
10495 (lookup_argument_method): Use method real name, if necessary.
10497 1998-10-30 Tom Tromey <tromey@cygnus.com>
10499 * class.c (build_class_ref): Changed name of primitive classes to
10502 * class.c (make_class_data): Renamed fields: nmethods to
10503 method_count, method_count to dtable_method_count. Always set
10504 `state' field to 0.
10505 * decl.c (init_decl_processing): Likewise.
10507 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10509 * class.c (layout_class): Don't mangle <finit>, produce
10510 __finit<class> instead. Don't verify artificial methods.
10511 * decl.c (finit_identifier_node): New declared global.
10512 (init_decl_processing): finit_identifier_node initialized.
10513 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10514 * java-tree.h (finit_identifier_node): Declared as extern.
10515 (struct lang_decl): New field called_constructor.
10516 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10517 (CLASS_HAS_FINIT_P): New macro.
10518 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10519 explicit constructor invocation.
10520 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10521 CALL_SUPER_CONSTRUCTOR_P): New macros.
10522 (write_classfile): Added prototype.
10523 * jcf-parse.c (jcf_parse_source): Parse and remember for
10524 generation if the file was seen on the command line.
10525 (parse_source_file): Don't write the class file here.
10526 (yyparse): Loop on files rewritten. Set current_jcf.
10527 (parse_zip_file_entries): Parse class file only if it was found.
10528 * lang.c (init_parse): Don't open command line provided filename
10530 (lang_parse): Don't set main_jcf anymore.
10531 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10532 (JCONSTRUCTOR_CHECK): New macro.
10533 (JBSC_TYPE_P): New macro.
10534 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10535 (COMPLETE_CHECK_OP_2): New macro.
10536 (struct parse_ctxt): New field explicit_constructor_p.
10537 (check_class_interface_creation): Fixed prototype indentation.
10538 (patch_method_invocation_stmt): Prototype reflects added argument.
10539 (patch_invoke): Likewise.
10540 (complete_method_declaration, build_super_invocation,
10541 verify_constructor_circularity,
10542 build_this_super_qualified_invocation, get_printable_method_name,
10543 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10544 verify_constructor_super, create_artificial_method,
10545 start_artificial_method_body, end_artificial_method_body,
10546 generate_field_initialization_code): New function prototypes.
10547 * parse.y: Fixed leading comment
10548 (constructor_header:, constructor_body:, block_end:): Rules tagged
10550 (type_declaration:): Call maybe_generate_finit.
10551 (method_declaration:): Action for method_body: placed in new
10552 function complete_method_declaration, called here.
10553 (constructor_declaration:): Defined actions. Removed leading
10555 (constructor_header:): New rule with action.
10556 (constructor_body:): Rule rewritten using block_begin: and
10557 block_end:. Defined actions.
10558 (constructor_declarator:, explicit_constructor_invocation:):
10560 (block:): Use new rules block_begin: block_end:.
10561 (block_begin:, block_end:): New rules and actions.
10562 (block_statements:): Fixed error message for explicit
10564 (method_invocation:): Call build_this_super_qualified_invocation
10565 if primary is `this' or `super' was seen.
10566 (conditional_expression:): Action defined.
10567 (extra_ctxp_pushed_p): New static global flag.
10568 (java_parser_context_save_global): Create parser context if
10569 necessary. Use extra_ctxp_pushed_p to remember it.
10570 (java_parser_context_restore_global): Pop extra parser context if
10572 (build_array_from_name): Array on primitive types are marked
10574 (register_fields): Restore new name in field initializer
10575 expression if type was altered. Non static fields initialized upon
10576 declaration marked initialized.
10577 (maybe_generate_finit): New function.
10578 (maybe_generate_clinit): Use create_artificial_method,
10579 start_artificial_method_body, end_artificial_method_body. Generate
10580 debug info for enclosed initialization statements.
10581 (method_header): Fixed leading comment. Check constructor
10582 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10584 (complete_method_declaration, constructor_circularity_msg,
10585 verify_constructor_circularity): New functions.
10586 (get_printable_method_name): New function.
10587 (check_method_redefinition): Don't rename <finit> methods. Fix
10588 declared constructor names. Error message for
10589 constructors modified.
10590 (java_check_regular_methods): Local variable seen_constructor
10591 renamed saw_constructor. Skip verification on constructors. Create
10592 default constructor with create_artificial_method.
10593 (java_check_methods): Removed unnecessary empty line.
10594 (create_artificial_method, start_artificial_method_body,
10595 end_artificial_method_body): New functions.
10596 (java_layout_classes): Changed leading comment. Reverse fields
10597 list if necessary. Always layout java.lang.Object if being
10599 (java_complete_expand_methods): Verify constructor circularity.
10600 (java_complete_expand_method): Call fix_constructor on
10601 constructors. Local variable no_ac_found removed. Restore
10602 bindings if method body expansion failed.
10603 (fix_constructors, verify_constructor_super,
10604 generate_field_initialization_code): New function.
10605 (java_expand_classes): Fixed leading comment. Write class file
10607 (resolve_expression_name): Check for illegal instance variable
10608 usage within the argument scope of an explicit constructor
10610 (resolve_qualified_expression_name): Pass extra from_super flag
10611 when invoking patch_method_invocation_stmt. New case for
10612 conditional expression when used as a primary. Check for error
10613 when acquiring super.
10614 (patch_method_invocation_stmt): Added extra argument super. New
10615 local variable is_static_flag. Set class_to_search according to
10616 the nature of the constructor invocation. Don't add `this'
10617 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10618 invocation within the argument scope of explicit constructor
10619 invocation. Set is_static according to is_static_flag. Provide
10620 extra `super' argument to patch_invoke invocation.
10621 (patch_invoke): New argument from_super. Loop on arguments
10622 indentation fixed. Pass from_super to invocation_mode. New switch
10623 case INVOKE_SUPER. Fixed error message in switch default case.
10624 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10626 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10627 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10628 message takes constructors into account.
10629 (find_applicable_accessible_methods_list): Fixed indentation.
10630 (qualify_ambiguous_name): Take explicit constructor invocation
10631 into account. Deal with a conditional expression as a primary to
10633 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10634 case. Added extra argument to patch_method_invocation_stmt.
10635 Register calls made to explicit constructor `this'. Don't call
10636 save_expr in ARRAY_REF case when emitting class files. Check for
10637 illegal use of this when expanding explicit constructor invocation
10639 (complete_function_arguments): Set and reset parser context
10640 explicit_constructor_p field value when appropriate.
10641 (build_super_invocation, build_this_super_qualified_invocation):
10643 (patch_assignment): Fixed typo.
10644 (patch_unaryop): Check on final fields occurs only when a decl
10646 (patch_return): Take constructors into account.
10647 (patch_conditional_expr): New function.
10648 * typeck.c (build_java_signature): Removed unnecessary empty line.
10650 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10652 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10654 1998-10-28 Tom Tromey <tromey@cygnus.com>
10656 * decl.c (init_decl_processing): Renamed fields.
10657 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10658 interface_len, msize fields.
10660 * class.c (make_class_data): Removed subclass_head and
10661 subclass_next fields.
10662 * decl.c (init_decl_processing): Removed subclass_head and
10663 subclass_next fields.
10665 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10667 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10668 * mangle.c (emit_unicode_mangled_name): Similarly.
10670 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10672 * jcf-parse.c (get_constant): Place braces around code to compute
10673 'd' when REAL_ARITHMETIC is not defined.
10675 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10677 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10680 1998-10-23 Tom Tromey <tromey@cygnus.com>
10682 * lang-specs.h: `.zip' files are input to jc1.
10684 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10686 * jvspecs.c: Add (but don't enable) support for combining multiple
10687 .class and .java input filenames to a single jc1 invocation.
10688 Add support for -C flag (copile to .class files).
10689 Translate -classpath and -CLASSPATH arguments.
10690 * lang-specs.h: Don't set %2 spec.
10692 1998-10-22 Tom Tromey <tromey@cygnus.com>
10694 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10696 (add_path): Don't add trailing separator to non-empty path
10699 * lang.c (lang_decode_option): Check for -fclasspath and
10700 -fCLASSPATH before examining other `-f' options.
10702 * java-tree.h (finalize_identifier_node): Don't declare.
10703 * class.c (make_class_data): Don't push "final" field.
10704 * decl.c (init_decl_processing): Don't push "final" field.
10705 (finalize_identifier_node): Removed.
10706 (init_decl_processing): Don't set finalize_identifier_node.
10708 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10710 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10712 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10713 (JV_SCAN_SOURCES): New macro.
10714 (JCF_DUMP_SOURCES): Likewise.
10715 (jcf-dump$(exeext)): New target.
10716 (jv-scan$(exeext)): New target.
10718 1998-10-22 Tom Tromey <tromey@cygnus.com>
10720 * Makefile.in (LEX): Removed.
10721 (LEXFLAGS): Likewise.
10722 (SET_BISON): New macro.
10724 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10725 spurious diffs in parse.c.
10726 ($(PARSE_SCAN_C)): Likewise.
10727 (PARSE_DIR): New macro.
10729 (PARSE_SCAN_C): Likewise.
10730 (PARSE_RELDIR): New macro.
10732 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10734 * jcf-io.c (find_class): Use saw_java_source to determine when to
10735 look for `.java' file.
10736 * jcf-parse.c (saw_java_source): New global.
10737 (yyparse): Set it if `.java' file seen.
10739 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10740 (GCJH_SOURCES): Likewise.
10741 * Makefile.in (datadir): New macro.
10742 (libjava_zip): Likewise.
10743 (JAVA_OBJS): Added jcf-path.o.
10744 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10745 (../gcjh$(exeext)): Likewise.
10746 (jcf-path.o): New target.
10747 * java-tree.h (fix_classpath): Removed decl.
10748 * jcf-parse.c (fix_classpath): Removed.
10749 (load_class): Don't call fix_classpath.
10750 * parse.y (read_import_dir): Don't call fix_classpath.
10751 * lex.h: Don't mention classpath.
10752 * lex.c (java_init_lex): Don't initialize classpath.
10753 * jcf-io.c (classpath): Removed global.
10754 (find_class): Use jcf_path iteration functions. Correctly search
10755 class path for .java file.
10756 (open_in_zip): New argument `is_system'.
10757 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10758 classpath-related options.
10759 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10761 (lang_init): Call jcf_path_init.
10762 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10763 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10764 Correctly put braces around second string in each entry.
10765 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10766 classpath-related options.
10767 (help): Updated for new options.
10768 * jcf.h: Declare functions from jcf-path.c. Don't mention
10769 `classpath' global.
10770 * jcf-path.c: New file.
10772 * jcf-depend.c: Include jcf.h.
10774 * jcf-write.c (localvar_alloc): Returns `void'.
10775 (localvar_free): Removed unused variable.
10777 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10778 (init_parse): Use OBJECT_SUFFIX, not ".o".
10780 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10782 * class.c (emit_register_classes): Renamed from
10783 emit_register_class.
10784 * java-tree.h (emit_register_classes): Prototype renamed from
10785 emit_register_class.
10786 * jcf-parse.c (yyparse): Call emit_register_classes once before
10788 * parse.y (java_expand_classes): No longer register classes.
10790 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10792 * class.c (is_compiled_class): New local variable
10793 seen_in_zip. Identify classes found in currently compiled source
10795 * decl.c (complete_start_java_method): Fixed typo.
10796 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10797 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10798 (CLASS_P): Moved around.
10799 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10800 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10802 (jcf_parse_source): Changed leading comment. Removed unnecessary
10803 fclose and CLASS_FROM_SOURCE_P marking.
10804 (parse_source_file): New local variables remember_for_generation
10805 and filename. Mark parsed file name identifier node. Removed block
10806 executed when parse_only was null. Set remember_for_generation.
10807 Use it as an argument to java_pop_parser_context.
10808 (yyparse): New local variables several_files, list, next node and
10809 current_file_list. Split ampersand separated file names into
10810 current_file_list. Iterate through the list and parse accordingly.
10811 * parse.h (java_pop_parser_context): New function prototype.
10812 * parse.y (ctxp_for_generation): New static global variable.
10813 (java_pop_parser_context): New argument generate. Link popped ctxp
10814 to ctxp_for_generation list accordingly.
10815 (java_complete_expand_methods): Fixed indentation.
10816 (java_expand_classes): New function.
10818 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10820 * Makefile.in: Link with libiberty.a instead of memmove.o.
10822 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10824 * lex.c (setjmp.h): No longer included.
10825 * lex.h (setjmp.h): Included.
10826 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10827 (duplicate_declaration_error_p): Renamed from
10828 duplicate_declaration_error.
10829 (build_array_from_name): New function prototype.
10830 * parse.y (setjmp.h): No longer included.
10831 (variable_declarator_id): Define action.
10832 (build_array_from_name): New function.
10833 (duplicate_declaration_error_p): Renamed from
10834 duplicate_declaration_error. Fixed leading comment.
10835 (register_fields): Main `for' loop reorganized. Uses
10836 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10837 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10838 build_array_from_name.
10839 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10841 (read_import_dir): Don't try to skip `.' and `..'.
10842 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10843 build_array_from_name. Main `for' loop reorganized.
10844 (resolve_qualified_expression_name): When building access to a
10845 field, use the type where the field was found, not its own type.
10846 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10847 field was found is null.
10848 (qualify_ambiguous_name): Sweep through all successive array
10851 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10853 * java-tree.h (pop_labeled_block, lang_printable_name,
10854 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10855 interface_of_p, inherits_from_p, fix_classpath,
10856 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10857 make_class_data, register_class, alloc_name_constant): New
10858 function prototypes.
10859 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10860 indentation. Added cast to remove warning.
10861 (lang_printable_name): Set v argument unused.
10862 (lang_print_error): Added argument to lang_printable_name call.
10863 (java_dummy_print, print_lang_decl, print_lang_type,
10864 print_lang_identifier, lang_print_xnode): All argument marked
10866 * lex.c (java_unget_unicode): Removed unnecessary argument.
10867 (java_allocate_new_line): Unused local variable is gone.
10868 (java_read_char): Added parenthesis in expressions to remove
10869 warnings. Added final return statement.
10870 (java_read_unicode): Added parenthesis in expression to remove
10872 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10873 (java_parse_escape_sequence): Likewise.
10874 (java_lex): Unused local variables are gone. Fixed
10875 java_unget_unicode invocation.
10876 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10878 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10879 lang_printable_name invocation in macro.
10880 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10882 (duplicate_declaration_error): Suppressed unused argument in
10884 (identical_subpath_p): Function declaration is gone.
10885 (patch_invoke): Suppressed unused argument in prototype.
10886 (patch_cast, build_labeled_block, check_thrown_exceptions):
10888 * parse.y (setjmp.h): Included
10889 (toplev.h): Likewise.
10890 (field_declaration:): Suppressed unused local
10891 (label_decl:): Fixed build_labeled_block invocation.
10892 (java_pop_parser_context): Put extra parenthesis around assignment
10894 (yyerror): Suppressed unused local variables.
10895 (variable_redefinition_error): Fixed lang_printable_name
10897 (create_interface): Suppressed unused local variables.
10898 (create_class): Likewise.
10899 (duplicate_declaration_error): Suppressed unused argument. Fixed
10900 lang_printable_name invocation.
10901 (register_fields): Suppressed unused local variable. Fixed
10902 duplicate_declaration_error invocation.
10903 (method_header): Suppressed unused local variable.
10904 (method_declarator, parser_check_super): Likewise.
10905 (java_complete_class): Suppressed unused local variable. Fixed
10906 fatal error message.
10907 (complete_class_report_errors): Added default: in switch.
10908 (java_check_regular_methods): Fixed lang_printable_name
10910 (check_throws_clauses): Likewise.
10911 (java_check_abstract_methods): Suppressed unused local
10912 variable. Fixed lang_printable_name invocation.
10913 (read_import_entry): Added supplemental return statement.
10914 (read_import_dir): Suppressed unused local variables.
10915 (check_pkg_class_access, declare_local_variables): Likewise.
10916 (source_start_java_method): Suppressed unused extern variable
10918 (expand_start_java_method): Suppressed unused extern and local
10919 variable declarations.
10920 (java_complete_expand_methods): Likewise.
10921 (java_complete_expand_method): Suppressed unused local variables.
10922 (make_qualified_name): Likewise.
10923 (resolve_qualified_expression_name): Added default: in
10924 switch. Fixed lang_printable_name invocation.
10925 (class_instance_creation_expression): Added parenthesis around
10927 (patch_method_invocation_stmt): Fixed lang_printable_name and
10928 patch_invoke invocations.
10929 (check_for_static_method_reference): Fixed lang_printable_name
10931 (patch_invoke): Suppressed unused arguments and local variables.
10932 (lookup_method_invoke): Suppressed unused local variables.
10933 (qualify_ambiguous_name): Added default: in switch.
10934 (identical_subpath_p): Function removed.
10935 (patch_assignment): Suppressed unused local variables. Suppressed
10936 unnecessary if statement. Fixed lang_printable_name invocations.
10937 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10938 (valid_ref_assignconv_cast_p): Parenthesis around
10939 expression. Suppressed unused local variables.
10940 (build_binop): Suppressed unused local variables. fixed
10941 lang_printable_name invocations.
10942 (string_constant_concatenation): Suppressed unused local
10944 (patch_unaryop): Fixed lang_printable_name invocation.
10945 (patch_cast): Suppressed unnecessary argument. Fixed
10946 lang_printable_name invocation.
10947 (patch_array_ref): Fixed lang_printable_name invocation.
10948 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10949 (build_labeled_block): Suppressed unused argument.
10950 (generate_labeled_block): Fixed build_labeled_block invocation.
10951 (build_loop_body): Suppressed unused local variables.
10952 (patch_loop_statement): Likewise.
10953 (patch_exit): Fixed lang_printable_name invocation.
10954 (patch_switch_statement): Likewise.
10955 (case_identity): First argument marked unused.
10956 (patch_try_statement): Fixed lang_printable_name invocations.
10957 (patch_synchronized_statement, patch_throw_statement): Likewise.
10958 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10959 lang_printable_name invocations.
10960 (check_thrown_exceptions_do): Suppressed unused argument.
10962 1998-10-14 Tom Tromey <tromey@cygnus.com>
10964 * jcf-write.c (write_classfile): Add output class file as target.
10965 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10966 * jcf.h: Added declarations for dependency-tracking functions.
10967 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10968 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10969 (finish_parse): Call jcf_dependency_write.
10970 (dependency_tracking): New global.
10971 (DEPEND_SET_FILE): New define.
10972 (DEPEND_ENABLE): New define.
10973 (init_parse): Enable dependency tracking if required.
10975 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10976 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10977 (../gcjh$(exeext)): Likewise.
10978 (jcf-depend.o): New target.
10979 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10980 (GCJH_SOURCES): Likewise.
10981 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10983 (find_classfile): Added dep_name argument.
10984 (find_class): Compute name of dependency.
10985 (open_in_zip): Call jcf_dependency_add_file.
10986 * gjavah.c (output_file): No longer global.
10987 (usage): Don't mention "gjavah".
10989 (java_no_argument): Likewise.
10990 (version): Likewise.
10991 (main): Recognize and handle -M family of options.
10992 (print_mangled_classname): Return is void.
10993 (process_file): Handle case where output is suppressed.
10994 (HANDLE_END_FIELD): Likewise.
10995 (HANDLE_METHOD): Likewise.
10996 * jcf-depend.c: New file.
10998 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
11000 * java-tree.def: Add missing newline at EOF.
11002 1998-10-13 Tom Tromey <tromey@cygnus.com>
11004 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
11005 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
11007 Include <config.h> and "system.h".
11008 (disassemble_method): Undefine RET to avoid clash with
11009 config/i386/i386.h.
11011 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11013 * decl.c (runtime_exception_type_node, error_exception_type_node):
11014 New global variables.
11015 (init_decl_processing): Initialized.
11016 * expr.c (java_lang_expand_expr): Set caught exception type to
11017 null if catch handler argument doesn't exit.
11018 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
11020 * java-tree.h (runtime_exception_type_node,
11021 error_exception_type_node): Global variables declared.
11022 (DECL_FUNCTION_THROWS): New macro.
11023 (DECL_FUNCTION_BODY): Modified comment.
11024 (DECL_SPECIFIC_COUNT): Likewise.
11025 (struct lang_decl): New field throws_list.
11026 (IS_UNCHECKED_EXPRESSION_P): New macro.
11027 * lex.c (java_lex): Generate location information for THROW_TK.
11028 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
11029 EXCEPTIONS_P): New macros.
11030 (enum jdep_code): New value JDEP_EXCEPTION.
11031 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
11032 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
11033 PATCH_METHOD_RETURN_ERROR): New macros.
11034 (patch_method_invocation_stmt): Added new argument to prototype.
11035 (patch_synchronized_statement, patch_throw_statement,
11036 check_thrown_exceptions, check_thrown_exceptions_do,
11037 purge_unchecked_exceptions, check_throws_clauses): New function
11039 * parse.y Fixed typo in keyword section.
11040 (throw:): Rule tagged <node>.
11041 (THROW_TK): Keyword tagged <operator>.
11042 (method_header:): Last argument to call to method_header passed
11044 (throws:, class_type_list:, throw_statement:,
11045 synchronized_statement:, synchronized:): Defined actions.
11046 (method_header): New local variable current. Register exceptions
11047 from throws clause.
11048 (java_complete_tree): Complete and verify exceptions from throws
11050 (complete_class_report_errors): Error message on exceptions not
11052 (java_check_regular_methods): Fixed typo. Shortcut on private
11053 overriding methods. Changed error message on method
11054 redefinition. Check for throws clause compatibility.
11055 (check_throws_clauses): New function.
11056 (java_check_abstract_methods): Use DECL_NAME for wfl or current
11057 method. Changed error message on method redefinition.
11058 (currently_caught_type_list): New static variable.
11059 (java_complete_expand_methods): Purge unchecked exceptions from
11060 throws clause list. Call PUSH_EXCEPTIONS before walk and
11061 POP_EXCEPTIONS after.
11062 (resolve_qualified_expression_name): Pass new argument as NULL to
11063 patch_method_invocation_stmt.
11064 (patch_method_invocation_stmt): New argument ref_decl. Invoke
11065 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
11066 argument list when appropriate. Use new argument if non null to
11067 store selected method decl.
11068 (patch_invoke): Convert if necessary args of builtin types before
11069 forming CALL_EXPR. Argument list no longer reversed here.
11070 (invocation_mode): Treat final methods as static methods.
11071 (java_complete_tree): New cases for THROW_EXPR: and
11072 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
11074 (complete_function_arguments): No more RECORD_TYPE
11075 conversion. Function parameter nodes no longer saved.
11076 (valid_ref_assignconv_cast_p): Avoid handling null type.
11077 (patch_binop): Fixed null constant reference handling.
11078 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
11079 BUILD_THROW macros.
11080 (patch_try_statement): Fixed comments. Record caught types in
11081 list, push the list, expand try block and pop the list.
11082 (patch_synchronized_statement, patch_throw_statement,
11083 check_thrown_exceptions, check_thrown_exceptions_do,
11084 purge_unchecked_exceptions): New functions.
11085 * typeck.c (lookup_argument_method): Allow WFL in place of method
11086 DECL_NAME during method definition check
11088 1998-10-09 Tom Tromey <tromey@cygnus.com>
11090 * gjavah.c (decode_signature_piece): New function.
11091 (print_c_decl): Use it. Added `name_override' argument.
11092 (print_method_info): Use name_override argument to print_c_decl.
11093 (seen_fields): Removed.
11094 (print_field_info): Don't update seen_fields.
11095 (struct method_name): New structure.
11096 (method_name_list): New global.
11097 (print_method_info): Add new method to list of methods.
11098 (name_is_method_p): New function.
11099 (print_field_info): If field name has same name as method, then
11101 (process_file): Parse methods before fields.
11102 (field_pass): New global.
11103 (HANDLE_END_FIELD): Take field_pass into account.
11105 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11107 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
11108 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
11110 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
11112 * jvspec.c: Fix bug in jvgenmain_spec patch.
11114 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11116 * Makefile.in (lang.o:): Install dependency on java-tree.def.
11117 * decl.c (soft_exceptioninfo_call_node): New global variable.
11118 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
11119 takes extra integer argument. soft_exceptioninfo_call_node
11121 * except.c (java_set_exception_lang_code): New function
11122 (method_init_exceptions): Called here.
11123 (prepare_eh_table_type): New function.
11124 (expand_end_java_handler): Called here.
11125 * expr.c (build_java_throw_out_of_bounds_exception): Now features
11126 one argument. Modified generation of call to
11127 soft_badarrayindex_node to use new argument.
11128 (build_java_arrayaccess): Pass faulty index value to
11129 build_java_throw_out_of_bounds_exception.
11130 (generate_name): New function.
11131 (java_lang_expand_expr): New local variables node, current,
11132 has_finally_p. Expand TRY_EXPR node.
11133 (process_jvm_instruction): Replace top of the stack with thrown
11134 object reference when entering exception handler.
11135 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
11136 specific tree codes.
11137 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
11139 (DECL_SPECIFIC_COUNT): New macro.
11140 (prepare_eh_table_type, java_set_exception_lang_code,
11141 generate_name): New function declarations.
11142 (match_java_method): Declaration deleted.
11143 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
11145 * lex.c (TRY_TK, CATCH_TK): Generate location information.
11146 * parse.h (redefinition_error, refine_accessible_methods_list,
11147 can_cast_to_p): Function declaration removed.
11148 (classitf_redefinition_error, variable_redefinition_error,
11149 parse_jdk1_1_error, find_applicable_accessible_methods_list,
11150 find_most_specific_methods_list, argument_types_convertible,
11151 enter_a_block, valid_builtin_assignconv_identity_widening_p,
11152 valid_cast_to_p, valid_method_invocation_conversion_p,
11153 try_reference_assignconv, add_stmt_to_compound,
11154 build_jump_to_finally, build_tree_list, patch_try_statement,
11155 java_get_catch_block): New function declarations.
11156 * parse.y (string_buffer_type): Global variable deleted.
11157 (group_of_labels, catches, catch_clause, catch_clause_parameter,
11158 finally): Rules tagged <node>.
11159 (TRY_TK, CATCH_TK): Token tagged <operator>.
11160 (class_body_declaration:, class_member_declaration:,
11161 formal_parameter:, explicit_constructor_invocation:,
11162 interface_member_declaration:, constant_declaration:,
11163 primary_no_new_array:, class_instance_creation_expression:,
11164 array_creation_expression:): Issue error on unsuported JDK1.1
11166 (try_statement:, catches:, finally:): Define actions.
11167 (catch_clause_parameter): New rule.
11168 (catch_clause:): Use new rule catch_clause_parameter.
11169 (parse_jdk1_1_error): New function.
11170 (redefinition_error): Renamed classitf_redefinition_error.
11171 (variable_redefinition_error): New function.
11172 (check_class_interface_creation): Call
11173 classitf_redefinition_error.
11174 (java_complete_tree): Added error message on JDEP_TYPE: case.
11175 (complete_class_report_errors): Fixed indentation.
11176 (declare_local_variables): Call variable_redefinition_error.
11177 (source_end_java_method): Call java_set_exception_lang_code and
11178 emit_handlers where appropriate.
11179 (java_method_add_stmt): Call add_stmt_to_block.
11180 (add_stmt_to_block): New function.
11181 (lookup_method_invoke): Fixed outside comment. new local variable
11182 candicates. Call find_applicable_accessible_methods_list and
11183 find_most_specific_methods_list when searching for a
11184 method. Modified error report to list possible candidates when
11186 (find_applicable_accessible_methods_list,
11187 find_most_specific_methods_list, argument_types_convertible): New
11189 (refine_accessible_methods_list): Function deleted.
11190 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
11191 expr (if applicable) before calling patch_array_ref.
11192 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
11193 (enter_block): Fixed comment.
11194 (enter_a_block): New function.
11195 (patch_assignment): Reorganized. Call try_reference_assignconv for
11196 references. Call valid_cast_to_p instead of can_cast_to_p.
11197 (try_reference_assignconv,
11198 valid_builtin_assignconv_identity_widening_p): New functions.
11199 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
11200 (valid_cast_to_p, valid_method_invocation_conversion_p): New
11202 (build_string_concatenation): Don't resolve StringBuffer.
11203 (patch_cast): Fixed inverted arguments.
11204 (patch_array_ref): Code to save array expr deleted. Call
11205 valid_cast_to_p instead of can_cast_to_p.
11206 (generate_labeled_block): Call generate_name.
11207 (build_jump_to_finally, build_try_statement, java_get_catch_block,
11208 patch_try_statement): New functions.
11209 * typeck.c (match_java_method): Function deleted.
11211 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
11213 * jvspec.c: jvgenmain_spec uses different temporary file names.
11215 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
11217 * jvspec.c (lang_specific_driver): Fail if user specifies
11218 --main= when not linking.
11220 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
11222 * class.c (make_class_data): Push value for `thread' field.
11223 * decl.c (init_decl_processing): Added `thread' field to class.
11225 * class.c (add_field): Always make static fields externally
11228 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
11230 * expr.c (build_java_athrow,
11231 build_java_throw_out_of_bounds_exception, expand_invoke,
11232 build_newarray, expand_java_multianewarray, build_java_monitor):
11233 Update comments to reflect _Jv_* function names.
11235 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
11237 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
11238 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
11239 * parse.y (expand_start_java_method): Likewise.
11241 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
11243 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
11245 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
11246 (add_field): No longer need to convert from RECORD_TYPE to pointer,
11247 * expr.c: Remove no-longer-needed calls to promote_type.
11248 * decl.c (give_name_to_locals): Liekwise.
11249 * jcf-parse.c (get_class_constant): Compensate for new signatures.
11250 * parse.y: Add/remove promote_type calls as appropriate.
11251 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
11252 (parse_signature_string): Likewise.
11253 (build_java_array_type): Fix for now signature convenions.
11255 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
11257 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
11259 * class.c (init_class_processing): libjava function renamed to
11262 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11264 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
11265 * java-tree.def: Fixed DEFTREECODE third argument.
11266 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
11267 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
11268 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
11269 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11270 JAVA_THIS_EXPR): Now replaced by tree code definitions.
11271 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
11272 * lang.c (java_tree_code_type, java_tree_code_length,
11273 java_tree_code_name): New arrays.
11274 (lang_init): Append Java tree node definitions to Gcc ones.
11275 * lex.c (expression_obstack): Declared as extern when JC1_LITE
11277 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
11279 (java_lex): Allow declaration of empty string constants. Retain
11280 location information on CASE_TK and DEFAULT_TK.
11281 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
11282 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
11283 Modified to be more robust.
11284 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
11285 (build_new_invocation, try_builtin_assignconv,
11286 patch_switch_statement, string_constant_concatenation,
11287 build_string_concatenation, patch_string_cst, patch_string,
11288 java_expand_switch): New function declarations.
11289 * parse.y: Rules related to switch and EH tagged <node>.
11290 (label_id): Set to NULL_TREE
11291 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
11293 (this_or_super:): Fixed indentation.
11294 (statement:, statement_nsi:, statement_without_trailing_substatement:,
11295 statement_expression:): Removed call to RULE on all sub-rules.
11296 (switch_expression:, switch_labels:): New rules.
11297 (switch_statement:, switch_block:, switch_block_statement_groups:,
11298 switch_block_statement_group:, switch_labels:, switch_label:):
11300 (throw_statement:, synchronized_statement:, try_statement:):
11301 Defined temporary actions.
11302 (class_instance_creation_expression:): Call
11303 build_new_invocation. Fixed indentation.
11304 (field_access): Fixed indentation.
11305 (method_invocation): Likewise.
11306 (make_qualified_primary): Use THIS_EXPR.
11307 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
11308 resolving from SUPER, set *type_found.
11309 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
11310 (java_complete_tree): Removed unused local variable `location'. Case
11311 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
11312 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
11313 on MODIFY_EXPR: and all binary operator tree code cases. Removed
11314 STRING_CST: case. default: checks for patchable strings.
11315 (complete_function_arguments): Transform string constant or
11316 crafted StringBuffer if necessary.
11317 (build_method_invocation): Fixed comments.
11318 (build_new_invocation): New function.
11319 (patch_assignment): Call try_builtin_assignconv to figure a valid
11320 assignment conversion between builtin types.
11321 (try_builtin_assignconv): New function.
11322 (build_binop): Use URSHIFT_EXPR directly to call build.
11323 (operator_string): Use UNARY_PLUS_EXPR.
11324 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
11326 (do_merge_string_cste, merge_string_cste,
11327 string_constant_concatenation, build_string_concatenation,
11328 patch_string, patch_string_cst): New function.
11329 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
11330 (patch_unaryop): Likewise. New test of valid ++/-- operands.
11331 (build_newarray_node): Use NEW_ARRAY_EXPR.
11332 (build_this): Use THIS_EXPR.
11333 (build_return): Enable debug information on return statement.
11334 (build_if_else_statement): Likewise.
11335 (complete_labeled_statement): Fixed related comment.
11336 (build_loop_body): Fixed comment.
11337 (build_bc_statement): Enable debug information on break/continue
11339 (patch_bc_statement): Fixed typos. Handle SWITCH statement
11341 (patch_switch_statement, case_identity, java_expand_switch): New
11344 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11346 * buffer.h (BUFFER_INIT): New macro.
11347 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
11348 Pass (struct jcf_partial *state) to most functions.
11349 (jcf_block, jcf_relocation): New types.
11350 Support labels, branches, conditionals, loops.
11352 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
11354 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
11356 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
11358 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
11359 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
11360 not integer_type_node (INT_TYPE_SIZ bits).
11362 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
11364 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
11365 * jcf-dump.c (print_exception_table): New function.
11366 (disassemble_method): Better handling of wide instructions.
11367 Make more robust for bad input.
11369 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
11371 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
11374 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
11376 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
11378 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
11380 * Makefile.in ($(PARSE_H)): Removed target.
11382 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
11384 * Makefile.in (JAVA_OBJS): Add memmove.o
11385 (memmove.o): New target & rules.
11387 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
11389 * expr.c (expand_invoke): Don't generate a call to the class init
11392 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
11394 * Makefile.in: Add many missing dependencies.
11395 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
11397 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
11398 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
11400 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
11402 * decl.c (complete_start_java_method): If method is static (and
11403 not private) call _Jv_InitClass.
11404 * expr.c (expand_invoke): Don't call build_class_init.
11406 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
11408 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
11410 * Make-lang.in (GCJ): Define before using.
11412 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
11414 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
11415 losing due to namespace pollution in GNU getopt.h
11417 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
11419 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
11420 (java.all.cross): Likewise.
11421 (java.rest.encap): Likewise.
11423 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
11425 * gjavah.c (print_class_decls): Fix thinko in arglist
11426 * jcv-io.c (find_classfile): Similarly.
11428 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
11430 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
11432 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
11434 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
11435 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
11436 * Makefile.in (PARSE_C): New macro.
11437 (PARSE_H): Likewise.
11438 (PARSE_SCAN_C): Likewise.
11439 ($(PARSE_C)): Target renamed from parse.c.
11440 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
11441 (clean): Remove parse-scan.c as well.
11442 (parse.o): Depend on $(PARSE_C).
11444 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
11446 * README, license.terms: Removed.
11448 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
11449 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
11450 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
11451 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
11452 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
11453 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
11454 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
11455 and Java trademark attribution.
11457 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
11459 * Makefile.in: Use gcjh, not gjavah.
11460 * config-lang.in (stagestuff): Use gcjh, not gjavah.
11461 * Make-lang.in: Changed gjavah to gcjh everywhere.
11463 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
11465 * gjavah.c: Support new -prepend -add -append flags.
11466 (print_method_info): Method is not virtual if class is final.
11468 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11470 * jv-scan.c: Fixed copyright assignment.
11471 * keyword.gperf: Likewise.
11472 * keyword.h: Likewise.
11473 * lex.c: Fixed copyright assignment.
11474 (java_lex): Push unicode back when parsing '<'.
11475 * lex.h: Fixed copyright assignment.
11476 * parse-scan.y: Likewise.
11477 * parse.h: Fixed copyright assignment.
11478 (build_debugable_stmt, complete_for_loop): New function prototypes.
11479 * parse.y: Fixed copyright assignment.
11480 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11481 size_zero_node when completing a loop with no exit condition.
11482 (for_statement_nsi:): Define action.
11483 (for_init:, for_update:): Return size_zero_node when empty.
11484 (declare_local_variables): Call build_debugable_stmt.
11485 (build_debugable_stmt): New function.
11486 (build_loop_body): Build debugable statement around loop
11488 (complete_loop_body): Take into account the debugable statement
11489 around the EXIT_EXPR.
11490 (complete_loop_body): New function.
11491 (patch_exit_expr): Fixed condition inversion.
11493 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11495 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11496 name of thread define.
11497 * jvspec.c (THREAD_NAME): New macro.
11499 (THREADLIB): Likewise.
11500 (lang_specific_driver): Recognize attempt to link with thread
11501 library or gc library. Recognize -ljava on command line so it
11502 isn't linked against more than once.
11504 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11506 * parse-scan.y (report_main_declaration): Name of the class
11507 containing `main' can be a qualified name.
11509 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11511 * config-lang.in: Changed gjavac to gjc everywhere.
11512 * Make-lang.in: Changed gjavac to gjc everywhere.
11514 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11516 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11517 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11518 and install the files.
11519 * Makefile.in (JAVA_OBJS_LITE): New variable.
11520 (compiler:): Now include jv-scan as a dependency.
11521 (../jv-scan$(exeext), parse-scan.c): New targets.
11522 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11523 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11524 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11525 check for errors even if parse_only.
11526 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11528 (yylex): New function. Uses java_lex body.
11529 (java_lex): Removed commented out statement. Remove local variable
11530 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11531 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11532 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11533 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11534 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11535 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11537 (java_lex_error): Empty if JC1_LITE is defined.
11538 (java_get_line_col): Return 0 if JC1_LITE is defined.
11539 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11540 SET_MODIFIER_CTX): Moved into the section containing the macros
11541 conditionally defined by JC1_LITE.
11542 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11543 argument if JC1_LITE is defined.
11544 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11545 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11547 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11548 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11549 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11550 to different values according to JC1_LITE.
11551 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11552 declared if JC1_LITE set.
11553 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11554 defined if JC1_LITE not set.
11555 (struct parser_ctx): Reorganized and skip the jc1 front end part
11557 (java_layout_classes): New function definition.
11558 (java_push_parser_context, java_init_lex, yyparse, yylex,
11559 yyerror): Prototype always declared. All other static function
11560 prototypes declared only if JC1_LITE is not set.
11561 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11562 declared in parse.h.
11563 (java_layout_classes): New function.
11564 (java_complete_expand_methods): No longer layout the class here.
11565 * parse-scan.y: New file.
11566 * jv-scan.c: New file.
11568 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11570 * gjavah.c (main): Handle -friend option.
11571 (friend_specs): New global.
11572 (generate_access): Handle friend_specs.
11573 (process_file): Likewise.
11574 (MAX_FRIENDS): New macro.
11575 (friend_count): New global.
11576 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11577 Changed all callers.
11579 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11581 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11582 (main): Handle processing all the entries of a named .zip archive.
11583 * jcf-io.c (jcf_trim_old_input): New function.
11584 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11586 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11588 * lang.c (flag_assume_compiled): Make default be on.
11590 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11592 * jcf-dump.c: Add bunches of flags to control output more.
11593 (process_class): New function; support printing more than one class.
11594 (main): Support new --print-main and --javap flags.
11595 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11596 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11598 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11600 Change mangling of dispatch table to match C++ vtable (w/thunks).
11601 * class.c (build_dtable_decl), java-tree.h: New function.
11602 (make_class_data): Call it.
11603 * decl.c (init_decl_processing): Likewise.
11605 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11607 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11608 soft_anewarray; adjust args passed.
11609 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11610 match _Jv_NewObjectArray.
11612 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11614 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11615 * expr.c (loopup_label): Call create_label_decl.
11616 (create_label_decl): New function.
11617 (java_lang_expand_expr): Call expand_start_bindings with argument
11619 * java-tree.h Added space after PROTO in function declarations
11621 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11622 (create_label_decl, push_labeled_block): New function
11624 * lex.c (label_id): Initialize.
11625 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11627 * parse.h Added space after PROTO in function declarations when
11629 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11630 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11631 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11632 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11634 (struct parser_ctxt): New fields current_loop,
11635 current_labeled_block.
11636 (build_if_else_statement, patch_if_else_statement,
11637 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11638 generate_labeled_block, complete_labeled_statement,
11639 build_bc_statement, patch_bc_statement, patch_loop_statement,
11640 build_new_loop, build_loop_body, complete_loop_body): New function
11642 * parse.y (java_warning_count): New global variable.
11643 (label_id): New static variable.
11644 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11645 (block:): Return size_zero_node when block is empty.
11646 (empty_statement:): Return size_zero_node.
11647 (statement:): Implement supplemental action when for_statement: is
11649 (label_decl:): New rule.
11650 (labeled_statement:): Rewritten using label_decl. Actions
11652 (labeled_statement_nsi:): Likewise.
11653 (if_then_statement): Actions implemented.
11654 (while_expression): New rule.
11655 (while_statement:): Rewritten using while_expression. Actions
11657 (while_statement_nsi:): Likewise.
11658 (do_statement_begin:): New rule.
11659 (do_statement:): Rewritten using do_statement_begin. Actions
11661 (for_statement:): Rewritten using for_begin. Actions implemented.
11662 (for_statement_nsi:): Likewise.
11663 (for_header:, for_begin:): New rules.
11664 (for_init:): Actions implemented.
11665 (statement_expression_list:, break_statement:,
11666 continue_statement:): Likewise.
11667 (yyerror): Count number of issued warning(s).
11668 (java_report_errors): Report error(s) and/or warning(s).
11669 (java_complete_class): Use build_java_argument_signature to
11670 recompute completed method signature.
11671 (java_check_regular_methods): New locals method_wfl and aflags.
11672 Use method_wfl instead of lookup_cl during error reports. Fixed
11673 indentation and modified some error messages. Use
11674 lang_printable_name in method instead of the DECL_NAME. New code
11675 to issue warnings on methods not overriding corresponding methods
11676 private to a different package.
11677 (java_method_add_stmt): Call add_stmt_to_compound.
11678 (add_stmt_to_compound): New function.
11679 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11680 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11681 (build_if_else_statement, patch_if_else_statement,
11682 build_labeled_block, generate_labeled_block,
11683 complete_labeled_statement, build_new_loop, build_loop_body,
11684 complete_loop_body, patch_loop_statement, build_bc_statement,
11685 patch_bc_statement, patch_exit_expr): New functions.
11686 * typeck.c (build_java_signature): Build argument signature before
11687 enclosing it in between parenthesis.
11689 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11691 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11692 (JAVA_OBJS): Added reminder comment
11694 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11696 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11697 be interpreted as a long long.
11699 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11701 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11702 soft_initialise_class. Use _Jv_NewMultiArray, not
11703 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11704 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11705 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11706 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11708 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11710 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11711 length_identifier_node): New global tree node constants.
11712 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11713 Replace uses by super_identifier_node etc.
11714 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11716 * parse.y (resolve_field_access): Don't special-case ".length" if
11717 flag_emit_class_files.
11718 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11719 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11722 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11724 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11725 * class.c (make_method_value): Remove init for removed fields.
11727 * class.c (layout_class): Use build_java_argument_signature.
11728 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11730 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11731 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11732 (build_java_signature): Don't use push_java_argument_signature.
11734 * typeck.c (lookup_argument_method): New function.
11735 * parse.y (java_check_regular_methods): Use lookup_argument_method
11736 instead of lookup_java_method2 followed by lookup_java_method.
11738 * parse.y (check_method_redefinition): Minor optimization.
11740 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11741 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11743 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11745 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11748 * gjavah.c (java_float_finite): Use K&R-style definition.
11749 (java_double_finite): Likewise.
11750 (generate_access): Now returns void. Changed all callers.
11751 (last_access_generated): Removed.
11752 (process_file): Only make a single pass over the .class file.
11754 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11756 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11757 for compatibility for G++ (with -fvtable-thunks).
11758 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11760 * gjavah.c (process_file): Use public inheritance for super-class.
11762 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11764 * lex.c (java_init_lex): Initialize ctxp->package.
11765 * parse.h (struct parser_ctxt): package and package_len replaced
11766 by tree package, an identifier node. Field method_decl_list is
11767 gone. Fixed comments.
11768 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11769 class_in_current_package): New function prototypes.
11770 * parse.y (array_type:): Set class loaded flag on primitive type
11772 (package_declaration:): Assign ctxp->package to the
11774 (method_invocation:): Handle invocation of method qualified by
11776 (single_type_import_declaration:): Removed ambiguity check.
11777 (java_pop_parser_context): New local variable `next'. Reset and
11778 set IMPORT_CLASSFILE_NAME flags on current and previous import
11780 (java_accstring_lookup): Use new local macro COPY_RETURN.
11781 (lookup_field_wrapper): New function.
11782 (parser_qualified_classname): Use merge_qualified_name.
11783 (parser_check_super_interface): Broaden error message.
11784 (do_resolve_class): Check for qualified class name in the current
11785 compilation unit if appropriate.
11786 (process_imports): Check for already defined classes.
11787 (check_pkg_class_access): Got rid of call to
11788 get_access_flags_from_decl.
11789 (java_complete_expand_methods): Call safe_layout_class based on
11790 the current class size.
11791 (make_qualified_primary): Build a WFL qualification on primary if
11793 (merge_qualified_name): New function.
11794 (make_qualified_name): Use merge_qualified_name.
11795 (resolve_expression_name): Use safe_lookup_field.
11796 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11797 (resolve_qualified_expression_name): Likewise. Check on resolved
11798 element accessibility.
11799 (not_accessible_p, class_in_current_package): New functions.
11800 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11801 (patch_method_invocation_stmt): Merged common pieces. Check
11802 accessibility of invoked method.
11803 (check_for_static_method_reference): Add returned type in error
11805 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11806 (refine_accessible_methods_list): Merged two conditions in test.
11807 (java_complete_class): Sanity check on stabilize_ref gone.
11808 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11810 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11812 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11814 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11816 * gjavah.c (F_NAN): Removed.
11817 (F_NAN_MASK): New macro.
11818 (F_POSITIVE_INFINITY): Removed.
11819 (F_NEGATIVE_INFINITY): Likewise.
11820 (java_float_finite): Rewrote.
11821 (D_NAN_MASK): Renamed.
11822 (java_double_finite): Rewrote.
11823 (D_POSITIVE_INFINITY): Removed.
11824 (D_NEGATIVE_INFINITY): Likewise.
11826 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11827 If verbose, print underlying representation of value in hex.
11829 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11831 * buffer.h, buffer.c: New files.
11832 * Makefile.in (JAVA_OBJS): Add buffer.o.
11834 Support locals variables and writing their debug entries to .class.
11835 * jcf-write.c: Simplify some by user new buffer type.
11836 (vode_buffer_grow): Removed.
11837 (struct localvar_info): New type.
11838 (localsvars, localvartable): New buffers.
11839 (localvar_alloc, localvar_free): New functions.
11840 (generate_bytecode_insns): Handle local variables.
11841 (generate_classfile): Write LocalVariableTable attribute.
11843 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11845 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11846 * zipfile.h (ZIPMAGIC): New macro.
11848 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11850 * Makefile.in (gjavah.o): Updated dependencies.
11851 (jcf-dump.o): Likewise.
11852 (all.indirect): Use ../gjavah.
11853 (../gjavah$(exeext)): Likewise.
11854 (clean): Don't remove gjavah.
11855 (clean): Remove parse.c, not java/parse.c.
11856 * Make-lang.in (java): Added gjavah.
11857 (gjavah$(exeext)): New target.
11858 (GJAVAH_SOURCES): New macro.
11859 (java.all.build): Added gjavah.
11860 (java.all.cross): Likewise.
11861 (java.rest.encap): Likewise.
11862 * config-lang.in (compilers, stagestuff): Added gjavah.
11864 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11866 * gjavah.c (java_float_finite): New function.
11867 (java_double_finite): Likewise.
11868 (F_POSITIVE_INFINITY): New macro.
11869 (F_NEGATIVE_INFINITY): Likewise.
11871 (D_POSITIVE_INFINITY): Likewise.
11872 (D_NEGATIVE_INFINITY): Likewise.
11874 (print_field_info): Use java_float_finite and java_double_finite.
11876 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11878 * parse.y (method_header): Name "this" implicit argument.
11880 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11882 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11883 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11884 (put_linenumber): New function.
11885 (generate_bytecode_insns, generate_classfile): Write line numbers.
11887 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11889 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11890 (lookup_name, build_known_method_ref, build_class_init,
11891 build_invokevirtual, invoke_build_dtable, match_java_method,
11892 build_field_ref, pushdecl_force_head, build_java_binop,
11893 binary_numeric_promotion, build_decl_no_layout,
11894 build_java_arrayaccess, build_newarray, build_anewarray,
11895 build_java_array_length_access, build_java_arraynull_check): New
11896 extern function prototypes.
11897 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11898 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11900 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11902 * jcf.h (jcf_out_of_synch): New extern function prototype.
11903 * parse.h: Static/global function implemented in parse.y
11904 prototyped and declarations moved at the end of the file.
11905 (DECL_P): Check that the argument isn't null.
11906 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11907 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11908 (QUAL_DECL_TYPE): New macro.
11909 (PARAMS): Macro definition removed.
11910 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11911 (return_statement:): Call build_return.
11912 (field_access:): Call make_qualified_primary in sub rule.
11913 (method_invocation:): Build method invocation and call
11914 make_qualified_primary when processing primaries.
11915 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11916 get_type_from_signature.
11917 (java_check_regular_method): Extra integer 0 argument when calling
11918 lookup_java_method2.
11919 (lookup_java_interface_method2): Extra method DECL argument when
11920 calling lookup_java_interface_method2.
11921 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11922 COMPOUND_EXPR node.
11923 (java_complete_expand_method): Layout current class iff not
11924 already done. Don't process interface's methods.
11925 (java_complete_expand_method): Use super class only if it
11926 exists. Use current class otherwise.
11927 (make_qualified_primary): New function.
11928 (resolve_expression_name): Process qualified expression or
11929 expression from primary the same way.
11930 (resolve_expression_name): Two last arguments to
11931 resolve_field_access are now NULL_TREEs.
11932 (resolve_field_access): New variable is_static. Local field must
11933 be DECLs. is_static computed on field DECLs only. Append code in
11934 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11935 to initialize field_type.
11936 (resolve_qualified_expression_name): New local variable,
11937 previous_call_static and is_static. Handle primaries with function
11938 calls, casts, array references and `this'. `super' now handled as
11939 `(super_class)this'. Use is_static to clarify boolean expressions.
11940 Added code to handle case where a proper handle is required to
11941 access a field. Use QUAL_DECL_TYPE where applicable.
11942 (maybe_access_field): New function.
11943 (patch_method_invocation_stmt): New arguments primary, where,
11944 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11945 deleted. Use `where' as a type to search from if specified. Check
11946 for static method reference where forbidden. Append primary or
11947 current_this to the argument list if not calling constructor nor
11949 (check_for_static_method_reference): New function.
11950 (patch_invoke): Layout the class on which new is done if
11952 (lookup_method_invoke): Changed format to report errors on
11954 (qualify_ambiguous_name): New local variable this_found. Now
11955 handle things from primaries. Method call are considered
11957 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11958 changed into NULLs.
11959 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11960 (java_complete_tree): New case fo RETURN_EXPR. Process function
11961 call arguments in separate function.
11962 (complete_function_arguments): New function.
11963 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11965 (patch_assignment): Take the return function slot into account as
11966 a RHS. Distinguish assignment from a return.
11967 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11968 when checking methods in interfaces.
11969 (resolve_type_during_patch): NULL argument to unresolve_type_p
11970 instead of NULL_TREE.
11971 (patch_newarray): Fixed typo in comment.
11972 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11973 (build_return, patch_return): New functions.
11974 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11976 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11978 * constants.c (find_name_and_type_constant, find_fieldref_index,
11979 find_methodref_index): New methods.
11980 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11981 just return given method. Also, rename to build_known_method_ref.
11982 (expand_invoke): Rename call to build_invoke_non_interface.
11983 * java-tree.h, parse.h: Update prototype.
11984 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
11985 (such as expand_expr_stmt) if flag_emit_class_files.
11986 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
11987 STACK_TARGET, IGNORE_TARGET): New macros.
11988 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
11989 (generate_bytecode_insn): New function to generate method's bytecode.
11990 (generate_classfile): Node generate Code attribute for a method.
11991 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
11992 push_long_const, field_op, adjust_typed_op, maybe_wide):
11993 New functions used by generate_bytecode_insn.
11995 * typeck.c (signature_include_return): Remove variable.
11996 (push_java_argument_signature, build_java_argument_signature): New.
11997 (build_java_signature): Use push_java_argument_signature.
11998 * parse.y: Use build_java_argument_signature instead of fiddling
11999 with signature_include_return.
12001 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
12003 * gjavah.c (print_c_decl): Always generate JArray<>* for array
12006 * Makefile.in (all.indirect): Added gjavah$(exeext).
12007 (gjavah$(exeext)): Added $(exeext).
12010 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12012 * class.c (layout_class): Call to java_layout_parsed_class replace
12013 by safe_layout_class.
12014 * expr.c (build_java_array_length_access): Removed static storage
12015 class in the function definition.
12016 (build_java_arraynull_check): Likewise.
12017 Also fixed typos in two comments.
12018 * lex.c (java_init_lex): Initialize static global kw_length.
12019 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
12020 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
12022 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
12023 * parse.h (resolve_no_layout): New static function declaration.
12024 (get_identifier_in_static): Declaration removed.
12025 (java_layout_parsed_class): Function name declaration changed to
12027 (build_newarray_node, patch_newarray, resolve_type_during_patch,
12028 not_initialized_as_it_should_p, build_this): New static function
12030 (pushdecl_force_head, build_java_binop, int_fits_type_p,
12031 binary_numeric_promotion, stabilize_reference,
12032 build_decl_no_layout, build_java_arrayaccess): Extern function
12033 declarations moved into their own section.
12034 (build_newarray, build_anewarray, build_java_array_length_access,
12035 build_java_arraynull_check): New extern function declarations.
12036 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
12037 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
12039 (CALL_CONSTRUCTOR_P): New macro.
12040 * parse.y (kw_length): New static global tree node.
12041 (return_statement): Tagged <node>.
12042 (RETURN_TK): Tagged <operator>.
12043 (variable_declarator_id:): Build variable declaration with an
12044 empty initialization value if a syntax error was found in the
12045 initialization part of the variable declaration.
12046 (statement_without_trailing_substatement:): return_statement: now
12047 uses the default rule.
12048 (return_statement:): Temporarily fixed to return NULL_TREE.
12049 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
12050 (class_instance_creation_expression:): Class creation rules now
12051 call build_method_invocation upon reduction.
12052 (array_creation_expression:): Rules call build_newarray_node upon
12054 (dim_exprs:): Build a list of dimension expressions.
12055 (dim_expr:): Store location of the OSB_TK in the dimension
12057 (method_invocation:): Added a new error rule.
12058 (build_unresolved_array_type): WFL argument may also be an array
12059 on a primitive type. Name of the argument changed to reflect this.
12060 (method_declarator): Insert argument type at the beginning of the
12061 argument type list and later reverse the list.
12062 (unresolved_type_p): Argument 'returned' may be optionally
12064 (java_layout_class_from_source): Function renamed
12066 (resolve_and_layout): Now call resolve_no_layout and
12068 (resolve_no_layout): New function.
12069 (purify_type_name): New function.
12070 (complete_class_report_errors): Call purify_type_name during error
12071 report on a type not found.
12072 (process_imports): error_found local variable doesn't need to be
12073 initialized to zero.
12074 (declare_local_variables): New local type_wfl. Fixed typo in error
12075 message. type_wfl assigned to unresolved type and used to register
12076 incomplete type. Build a WFL around the variable initialization
12077 statement so that debug info can be generated on it.
12078 (source_start_java_method): Reverse argument list after they've
12080 (current_this): New static global variable.
12081 (java_complete_expand_methods): Set current_this when appropriate.
12082 (resolve_expression_name): Build correct static and non static
12083 field access bearing a simple name.
12084 (resolve_field_access): Resolve the length field of arrays. Handle
12086 (patch_method_invocation_stmt): Set the type of the method
12087 invocation to error_mark_node. This value is later overridden by a
12088 valid type, if any. Don't handle qualified constructor invocation
12089 as qualified method invocation. Call lookup_method_invoke with its
12090 new flag. It's no longer necessary to access the selected method
12091 as the value of a tree list. Handle constructor invocation.
12092 (patch_invoke): Reverse argument list when invoking non interface
12093 methods. Insert call to new as the first argument of the
12095 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
12096 defined within a final class. Return INVOKE_STATIC if the invoked
12097 method is a constructor.
12098 (lookup_method_invoke): New lc argument is a flag to indicate a
12099 constructor lookup. Now handle constructor lookup. Choose the most
12100 specific method in case several were matching the invocation
12101 requirements. Return a method decl instead of a tree list featuring
12102 one single method decl element.
12103 (refine_accessible_methods_list): New lc flag argument to
12104 indicate that a constructor is being looked up.
12105 (not_initialized_as_it_should_p): New function.
12106 (java_complete_tree): Now process fake tree codes
12107 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
12108 save_expr on resolved function call arguments. Case on
12109 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
12110 (patch_assignment): LHS can be a field access expression. When
12111 dealing with reference, lhs_type is the promoted type of the
12112 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
12114 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12115 (patch_binop): Use not_initialized_as_it_should_p where
12117 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
12118 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
12120 (resolve_type_during_patch): New function.
12121 (patch_cast): Call resolve_type_during_patch to resolve type and
12122 report error accordingly.
12123 (patch_array_ref): Use not_initialized_as_it_should_p where
12124 applicable. Array base expression is saved before being
12125 used. Promote the type of an array elements if it contains non
12127 (build_newarray_node, patch_newarray, build_this): New functions.
12129 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
12131 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
12132 increment it in `for' statement.
12133 (print_field_info): If number is inf or nan, don't print it.
12134 (print_method_info): If method name is `delete', just ignore it.
12135 (print_c_decl): Special-case jstringArray.
12137 * gjavah.c (help): New function.
12138 (no_argument): New function.
12139 (usage): Changed text.
12140 (main): Rewrote argument handling. Now handles -v, --help,
12142 (version): New function.
12143 (found_error): New global.
12144 (main): Return found_error.
12145 (generate_access): Set found_error.
12146 (print_c_decl): Likewise.
12148 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
12150 * gjavah.c (print_c_decl): Don't print "," when examining field.
12151 Skip type name when looking at "[L" types.
12152 (process_file): Now static.
12153 (generate_access): Now returns int.
12154 (last_access_generated): New global.
12155 (process_file): Clear last_access_generated; make multiple passes
12157 (print_field_info): Just return if generate_access returns true.
12158 (print_method_info): Likewise. Also, allow <init> functions to
12160 (print_c_decl): Added is_init argument. Print constructors
12162 (print_cxx_classname): Use UTF8_GET to extract characters from
12164 (print_base_classname): New function.
12165 (print_class_decls): New function.
12166 (process_file): Use it.
12167 (utf8_cmp): New function.
12169 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
12171 * lang-options.h: Format changed to match changes in gcc/toplev.c
12172 to implement a --help option.
12174 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
12176 * decl.c (init_decl_processing): Revert change to dtable_type.
12178 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
12180 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
12182 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
12184 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
12186 * lang.c (lang_init): Default flag_exceptions to 1, without
12187 checking to see if it's 2 first.
12189 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
12191 * constants.c: Include "system.h".
12192 * decl.c: Likewise.
12193 * lang.c (flag_new_exceptions): Get via extern now.
12194 (lang_init_options): New functions. Turn on flag_new_exceptions.
12196 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12198 * lex.c (java_lex): Return 0 when we see an invalid character in
12201 * lex.c (java_read_char): Specify extra argument when calling
12203 (java_read_unicode, java_parse_end_comment,
12204 java_parse_escape_sequence): Likewise,
12205 (java_lex): Specify extra argument when calling
12206 java_lex_error. Test that IDs are beginning with a legal character
12207 for IDs. Handle invalid characters with an error message and a
12208 call to java_lex_error.
12209 (java_lex_error): Adjust column position by new argument
12210 `forward'. Issue an error even if in the middle of reporting an
12213 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
12215 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
12216 we don't explicitly put a null pointer when we're copying it.
12218 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
12220 * gjavah.c (print_cxx_classname): New function.
12221 (super_class_name): Likewise.
12222 (print_super_fields): Removed.
12223 (in_super): Removed.
12224 (print_field_info): Never generate #defines.
12225 (print_c_decl): Changed generated types to match JNI. No longer
12226 print class name before method name.
12227 (print_method_info): Print "static" before static methods.
12228 Print "virtual" before non-final methods.
12229 (usage): Use exit(1), not exit(-1).
12231 (print_field_info): Use %.17g to print a double.
12232 (last_access): New globals.
12233 (process_file): Initialize last_access.
12234 (usage): Now static.
12235 (ACC_VISIBILITY): New define.
12236 (generate_access): New function.
12237 (print_field_info): Call it.
12238 (print_method_info): Likewise. Also, generate information for all
12239 methods, not just native methods. Return void.
12240 (print_c_decl): Return void.
12241 (print_field_info): Return void.
12243 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12245 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
12246 processing the jc1 grammar file. Prefix bison functions and
12247 variables with java_.
12248 (parse.c): Dependencies on parse.h and lex.h
12249 * expr.c (build_java_arrayaccess): Function now global.
12250 * java-tree.h: Comment reorganized to carry on previous
12251 classification effort.
12252 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
12253 RESOLVE_TYPE_NAME_P): New flags on WFLs.
12254 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
12255 java_parse (new prefix java_ generated by bison).
12256 (java_layout_parsed_class, java_register_parsed_class): Function
12258 (yyparse): Removed unnecessary call to init_outgoing_cpool.
12259 * lex.c (static tree wfl_op): Variable deleted.
12260 (java_init_lex): Initialize kw_super and kw_this. Initialize more
12261 ctxp fields to NULL_TREE.
12262 (java_lex): No longer create WFL for operators. Filename caching
12263 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
12264 created as STRING_CST and later expanded. Removed extra argument
12265 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
12267 (build_wfl_node): Removed code in comments.
12268 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
12269 store token and location data in the current bison token.
12270 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
12271 static/extern function declaration at the beginning of the file.
12272 (struct qualification): Data structure definition deleted.
12273 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
12274 (qualify_ambiguous_name): Function declaration modified. Function
12275 now returns nothing.
12276 (build_array_ref, patch_array_ref, make_qualified_name,
12277 resolve_qualified_expression_name, maybe_generate_clinit,
12278 resolve_field_access): New static function declarations.
12279 (build_java_arrayaccess): New extern function declaration.
12280 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
12281 (CALL_EXPR_PRIMARY): Macro deleted.
12282 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
12283 (struct parser_ctxt): Field initialized_final
12284 removed. non_static_initialized, static_initialized: New fields.
12285 * parse.y (static tree kw_super, static tree kw_this): New global
12287 (%union): tree wfl field of operator member replaced by int
12288 location. WFLs are non longer created for operators.
12289 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
12290 (qualified_name:): Now calls make_qualified_name to build the
12292 (type_declaration:): Consider generating <clinit> when class
12294 (variable_declarator:): Directly build an assignment node when the
12295 variable is initialized when declared.
12296 (this_or_super:): Build a WFL and set current location when THIS
12297 or SUPER are parsed.
12298 (expression_statement:): Wrap statement around a WFL.
12299 (primary_no_new_array:): Fixed typo. Changed value returned by
12300 THIS_TK because of its new type (temporary).
12301 (dim_exprs:): Temporary fix because of OSB_TK's new type.
12302 (field_access:): Build qualified name with SUPER.
12303 (method_invocation:): Fixed returned value because of SUPER's new
12305 (array_access:): Use OSB_TK location information.
12306 (post_increment_expression:, post_decrement_expression:,
12307 unary_expression:, pre_increment_expression:,
12308 pre_decrement_expression:, unary_expression_not_plus_minus:,
12309 cast_expression:, multiplicative_expression:,
12310 additive_expression:, shift_expression:, relational_expression:,
12311 equality_expression:, and_expression:, exclusive_or_expression:,
12312 inclusive_or_expression:, conditional_and_expression:,
12313 conditional_or_expression:, assignment:): Use new location/token
12314 information available on operators.
12315 (create_class): Set super_decl_type to NULL_TREE when processing
12317 (register_fields): Field initialization is now a MODIFY_EXPR
12318 node. Chain initialization code to the matching lists (according
12319 the the field declaration modifiers).
12320 (maybe_generate_clinit): New function.
12321 (method_header): Don't set method's DECL_NAME to a WFL when adding
12322 methods to java.lang.Object.
12323 (resolve_and_layout): Now can return NULL_TREE if the type
12324 resolution fails. Otherwise, return the class DECL instead of its
12326 (check_method_redefinition): Don't patch method DECL_NAME if it
12327 belongs to java.lang.Object.
12328 (process_imports): Simply assign error_found to the value returned
12329 by check_pkg_class_access.
12330 (declare_local_variables): Don't use their init statements (if
12331 any) when parsing error were previously found. Reuse MODIFY_EXPR
12332 build during parsing as an init statement.
12333 (java_method_add_stmt): Now return the current method body.
12334 (java_layout_parsed_class, java_register_parsed_class): Functions
12336 (java_complete_expand_methods): Initialize the constant pool on a
12337 per class basis. Layout the classes before expanding their method
12338 bodies. Don't try expand artificial constructor code if error were
12339 found. Make the classes data and register them if no error were
12341 (java_complete_expand_method): Retrieve an artificial constructor
12342 argument list before entering its body. Assign the top block to
12343 the artificial constructor function body and set types of declared
12344 blocks and compound statements to void. Walk method body if not an
12345 artificial constructor.
12346 (make_qualified_name, cut_identifier_in_qualified): New functions.
12347 (resolve_expression_name): Fixed comments. Save/restore the
12348 current class CLASS_LOADED_P flag value. Build non qualified
12349 static field access and handle qualified expression names.
12350 (resolve_field_access, resolve_qualified_expression_name): New
12352 (patch_method_invocation_stmt): Use the new expression resolution
12353 scheme, calling resolve_field_access when the function call is
12354 resolved as an expression.
12355 (qualify_ambiguous_name): Function rewritten to work on qualified
12356 expression produced by make_qualified_name.
12357 (java_complete_tree): Promote type when function's argument are
12358 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
12359 the assignment to discover further errors if RHS is a expression
12360 name that fails to evaluate. Declare LHS initialized even though
12361 the assignment failed. Don't use the location variable and removed
12362 extra argument in patch function calls. Now handle the ARRAY_REF
12363 case and build internal string representation when STRING_CSTs are
12365 (build_method_invocation): Don't wrap function call around a WFL.
12366 (build_assignment): Likewise. Use the operator location
12368 (patch_assignment): Handle array access LHSs. Handle error
12369 provenance, resulting in a better error report.
12370 (build_binop): Use op_location from operator as binop location
12372 (build_unaryop, build_incdec, build_cast): Likewise.
12373 (patch_binop): Extract location information from the node. Fixed
12374 typo in error message.
12375 (patch_unary_op): Extract location information from the node.
12376 (build_array_ref, patch_array_ref): New functions.
12378 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
12380 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
12381 match _Jv_IsInstanceOf.
12382 * decl.c (init_decl_processing): Use _Jv_NewArray, not
12383 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
12385 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
12387 * decl.c (init_decl_processing): Functions are now named
12388 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
12390 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
12392 * java-tree.h (load_class): Add prototype.
12393 * class.c (is_compiled_class): Add missing arg to load_class.
12394 * expr.c (expand_java_NEW): Call load_class.
12395 * parse.y (process_import): Removed bogus use of void return value.
12397 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
12399 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
12400 Function name is "_Jv_Throw" instead of "soft_athrow".
12401 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
12402 Function name is "_Jv_AllocObject" instead of "soft_new".
12403 Takes an extra parameter (object size).
12404 * expr.c: Update calls.
12406 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
12408 * lex.c (java_get_line_col): Handle end-of-file.
12409 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
12411 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12413 * lang.c (lang_init): Make -fexceptions the default.
12414 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
12415 exception handling is not turned on.
12417 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
12419 * lang.c (flag_new_exceptions): Make this this default.
12420 * decl.c (end_java_method): Call emit_handlers.
12421 * except.c (method_init_exceptions): Set language code and version.
12422 (expand_start_java_handler): Enable exception, and call
12423 expand_eh_region_start.
12424 (expand_end_java_handler): Enable exception, and set up catch blocks.
12425 (emit_handlers): New routine to generate the saved handlers.
12426 * java-except.h (emit_handlers): Add prototype.
12428 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
12430 We used to have three different representations of the constant pool:
12431 the CPool structure, the tree_constant_pool, and the constructures
12432 used to build the Class object (which may need class and string
12433 constants) in compiled code. None were appropriate for compiling
12434 to .class files, so I did a major overhaul.
12436 First, the tree_constant_pool array was removed. Things were
12437 modified to the CPool structure in the JCF could be used.
12438 Second, a "capacity" field was added to the CPool, and functions
12439 written to search for a matching constant, adding one if not found.
12440 The code that generated the Class object was changed to use a CPool.
12441 The actual TREE_LISTs used to build the CONSTRUCTORs used for
12442 the static Class object are now only in build_constants_constructor.
12443 Finally, I wrote code which can generate a .class file (including its
12444 constant pool) from the RECORD_TYPE of a class. This is a big step
12445 on the way to compiling Java source into .class files.
12447 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
12448 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
12450 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
12451 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
12452 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
12453 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
12454 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
12455 (lang_type): Removed constant_pool field.
12456 * jcf.h (CPool): Renamed size to count. Added field capacity.
12457 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
12458 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
12459 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
12461 * constants.c (current_constant_pool_tags, current_constant_pool_data,
12462 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
12463 * constants.c (build_constants_constructor): Use new outgoing_cpool.
12464 (set_constant_entry, find_constant1, find_constant2,
12465 find_class_constant, count_constant_pool_bytes, write_constant_pool,
12466 find_utf8_constant, find_class_or_string_constant): New functions.
12468 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
12469 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
12470 (give_name_to_class, get_class_constant): Likewise.
12471 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
12472 (get_name_and_type_constant, get_ref_constant): Removed.
12473 * parse.h (parser_ctxt): Remove field tree_constant_pool.
12474 * parse.y: Don't save/restore tree_constant_pool.
12475 * verify.c (verify_jvm_instructions): Update for new approach.
12476 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12478 * lang-options.h: Added -femit-class-file, -femit-class-files.
12479 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12480 (lang_f_options): Added "emit-class-file(s)".
12482 * expr.c (build_java_arrayaccess): Generate more efficient array
12483 bounds checking, by using unsigned compare.
12485 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12487 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12489 * parse.h: New comment on the handling of unresolved type
12490 identifiers. JDEPs are now part of the jdep_code enum.
12491 (typedef struct jdep): Now use enum jdep_code or int, depending on
12492 availability. Both are narrowed down to an 8 bits bitfield.
12493 (CALL_EXPR_PRIMARY): Fixed comment.
12495 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12497 * Make-lang.in (java): Added gjavac and jvgenmain.
12498 (java.start.encap): Depend on gjavac.
12499 (java.rest.encap): Depend on jvgenmain.
12501 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12502 (JAVA_CROSS_NAME): Likewise.
12503 (java.all.build): Depend on jvgenmain and gjavac.
12504 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12505 (jvgenmain$(exeext)): New target.
12506 (java.install-common): Wrote.
12507 * config-lang.in (compilers, stagestuff): Added gjavac and
12510 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12512 * lang.c (lang_decode_option): New argc/argv interface.
12514 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12516 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12517 * decl.c (build_decl_no_layout): New function.
12518 * expr.c (java_lang_expand_expr): Layout declarations found in
12519 blocks before they're pushed.
12520 * jcf-parse.c (load_class): Save current line when parsing class
12522 (parse_source_file): Register class before expanding their
12524 * lang.c (put_decl_node): Produce `null' when `void *' is
12526 * lex.c (static tree wfl_op): New static global, for error report
12528 (java_init_lex): wfl_operator and wfl_op initialized
12529 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12531 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12532 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12533 build_unresolved_array_type): New static function definitions.
12534 (build_decl_no_layout): New extern function declared.
12535 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12536 faulty modifier exists.
12537 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12538 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12539 (UNARY_PLUS_EXPR): New fake operator.
12540 (struct parser_ctxt): New field osb_number.
12541 * parse.y (static tree wfl_operator): New static WFL for operator
12542 bound error messages.
12543 (DECR_TK, INCR_TK): Moved.
12544 (OP_TK): Tagged <operator>.
12545 (array_type:): Now call build_unresolved_array_type.
12546 (dim_expr:): Count the number of '[' seen.
12547 (post_increment_expression, post_decrement_expression,
12548 pre_increment_expression, pre_decrement_expression,
12549 unary_expression_not_plus_minus, unary_expression:): Actions are
12550 now building the corresponding unary expressions.
12551 (cast_expression:): Actions are now building cast expressions.
12552 (build_unresolved_array_type): New function.
12553 (create_interface): Reset the number of declared interfaces.
12554 (create_class): Likewise.
12555 (method_header): Methods declared within the scope of an interface
12556 are now implicitly set public and abstract.
12557 (java_complete_class): Variable's and parameter's type are patched
12558 with a promoted type.
12559 (declare_local_variables): Resolved non builtin types are promoted
12560 before being used to build a variable decl. Removed type patch
12561 posted on variable initialization statement.
12562 (source_start_java_method): Use build_decl_no_layout to build the
12563 decl of a parameter of incomplete type.
12564 (java_register_parsed_class): Process interfaces too. Call
12565 rest_of_decl_compilation on each processed class declarations.
12566 (java_complete_expand_methods): Don't attempt to expand things in
12568 (java_complete_tree): Process CONVERT_EXPR, even though it always
12569 has a type. Propagate error_mark_node to node's type too. Promote
12570 method's call argument type and return error_mark_node if
12571 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12572 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12573 handle unary operator nodes.
12574 (build_assignment): Added comment.
12575 (print_int_node): New function.
12576 (patch_assignment): New second argument. New error handling. Use
12577 print_int_node. Handle references. Use can_cast_to_p to issue
12578 different error message according to the context and check upon
12579 the initialization of the RHS.
12580 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12581 (operator_string): Handle more operators.
12582 (patch_binop): No longer use a function static
12583 wfl_operator. Improved error message on shift distance.
12584 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12585 patch_cast): New functions.
12587 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12589 * jvspec.c: New file.
12590 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12592 * java-tree.h (identifier_subst): Add declaration.
12594 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12596 * jvgenmain.c (main): Generate call to JvRunMain.
12598 * class.c (make_class_data): Push value for "sync_info" field.
12599 * decl.c (init_decl_processing): Push "sync_info" field.
12601 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12603 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12604 Java (source) name, not signature.
12605 Set TYPE_ALIGN to (at least) that of element_type.
12607 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12609 * class.c: Moved classname-mangling-rekated code to ...
12610 * mangle.c: ... this new file.
12611 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12612 * Makefile.in: Update for above changes.
12614 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12616 * expr.c (truthvalue_conversion): Convert integer and floating
12617 point value to their truth value.
12618 * lex.c (java_lex): Handle the `null' literal.
12619 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12620 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12621 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12624 * parse.y: Reorganization/documentation on token declaration.
12625 (binop_lookup[]): New added new tree codes.
12626 (relational_expression): Build corresponding binary operators.
12627 (equality_expression, conditional_and_expression,
12628 conditional_or_expression): Likewise.
12629 (java_complete_class): Fix crash in debug message.
12630 (java_complete_tree): Check initialization of method call
12631 arguments. Further bogus node evaluation to detect more error
12632 during assignments. Handles more binary operators.
12633 (patch_assignment): Use DECL_P.
12634 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12636 (operator_string): Handle more case. Compacted source.
12637 (patch_binop): Changed function comment. Checking for
12638 uninitialized first operand takes the compound assignment into
12639 account and uses DECL_P. Checking for uninitialized second operand
12640 delayed to routine's end. Use macros to issue type bound error
12641 messages and issue messages on both operands if their types are
12642 different. Force fixed type into node. Handle all binary
12645 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12647 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12648 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12649 build operator node and return tokens.
12650 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12651 * parse.h (java_complete_tree): Changed returned type in prototype.
12652 (build_method_invocation, build_assignment, patch_assignment,
12653 patch_binop): New static function declarations.
12654 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12655 BUILD_EXPR_WFL): New macros.
12656 * parse.y (enum tree_code binop_lookup[]): New static for token to
12658 (%union): Parser union has new sub-structure `operator'.
12659 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12660 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12661 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12662 ASSIGN_ANY_TK): Tokens tagged `operator'.
12663 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12664 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12665 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12666 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12667 (assignment_operator:): Rule tagged `operator'.
12668 (expression_statement:): Re-installed default rule.
12669 (method_invocation:): Sub rules call build_method_invocation.
12670 (postfix_expression:): Don't attempt to resolve name here. Just
12672 (multiplicative_expression:): Sub-rules build corresponding binop
12674 (additive_expression:, shift_expression:, and_expression:,
12675 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12676 (assignment:): Sub rule invoke build_assignment.
12677 (assignment_operator:): Default rules on sub rules.
12678 (force_error): Added documentation on this variable.
12679 (declare_local_variables): Build initialization calling
12681 (expand_start_java_method): Removed unused rtx declaration. Mark
12682 arguments as already initialized.
12683 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12684 (java_complete_expand_methods): Don't process next method if
12685 completion of the previous one triggered errors.
12686 (java_complete_expand_method): Call source_end_java_method if no
12687 error were found during completion.
12688 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12689 locals declaratilon. Handle names found within a class. Return
12690 error_mark_node when things aren't found.
12691 (patch_method_invocation_stmt): Return error_mark_node on failures.
12692 (patch_invoke): Removed unused local. Return the correct node.
12693 (java_complete_tree): Now returns a value. The BLOCK section binds
12694 local identifiers and the type of a BLOCK is now void. Assign the
12695 result of operand completion on COMPOUND_EXPR. Assign the
12696 encapsulated node of a WFL to the result of its completion, except
12697 when the node is an identifier. Now handle MODIFY_EXPR and several
12698 binary operators. Return error_mark_node on errors.
12699 (build_method_invocation, build_assignment, patch_assignment,
12700 build_binop, operator_string, patch_binop): New functions.
12701 * typeck.c (binary_numeric_promotion): New function.
12703 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12705 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12706 Replace most uses of ident_subst by identifier_subst.
12708 * class.c (push_class_static_dummy_field): Removed function.
12709 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12710 instead of looking got "class" static field. Create that decl here.
12711 (class_identifier_node): Removed; no longer needed.
12712 (init_class_processing): Don't init class_identifier_node.
12713 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12714 Do nreverse 0 times (instead of twice) for Object and Class.
12715 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12717 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12719 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12720 while initializing linenumber_count and linenumber_table.
12721 Do it before init_function_start (which calls emit_line_note).
12722 * expr.c (expand_byte_code): Don't need to clear lineno here.
12724 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12726 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12727 then mangle number as _N_.
12729 * class.c (mangle_class_field): New function.
12730 (build_class_ref): Set assembler name of class reference using
12731 mangle_class_field.
12732 (push_class_static_dummy_field): Likewise.
12734 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12736 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12737 of assigning to TREE_CODE. The latter method exploits a feature
12738 of GCC that is not ANSI compliant.
12740 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12742 * decl.c (pushdecl_force_head): New function.
12743 (pushlevel): Removed conditional printf.
12744 (complete_start_java_method): Don't enter local variable scope if
12745 function is compiled from source code.
12746 * expr.c: parse.h now included
12747 (java_lang_expand_expr): New function.
12748 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12749 printf. Terminate buffer when doing directories.
12750 * jcf-parse.c (parse_source_file): Call lang_init_source before
12751 parsing and before code generation.
12752 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12753 use printf if the macro is defined.
12754 * lang.c (lang_init): Install lang_expand_expr hook on
12755 java_lang_expand_expr.
12756 (java_dummy_print): New function.
12757 (lang_init_source): New function.
12758 * lex.c (java_lex): Remember location of an opening brace at the
12759 second nesting level.
12760 (java_is_eol): Unget character seen after a CR if it is EOF.
12761 * parse.h: Now includes lex.h
12762 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12763 printf if the macro is defined.
12764 (expand_start_java_method, build_expr_block, enter_block,
12765 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12766 New static function declarations.
12767 (pushdecl_force_head): New extern function declaration.
12768 (INCOMPLETE_TYPE_P): New macro.
12769 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12770 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12771 BLOCK_EXPR_ORIGIN): New macros.
12772 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12773 DECL_SOURCE_LINE_LAST): New macros.
12774 (struct parser_ctxt): Removed field current_method_decl, redundant
12775 with the field current_function_decl. Added fields
12776 first_ccb_indent1 and pending_block.
12777 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12778 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12780 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12781 (compilation_unit:): Cosmetic on sub rule.
12782 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12783 (variable_initializer:): Installed default rule on expression:.
12784 (method_declaration:): method_header: starts a new
12785 method. method_body: installs the function body, absorbs blocks
12786 emitted for temporary variable scopings, pops function's body block
12787 and merges function's last statement lineno in DECL_SOURCE_LINE.
12788 (method_body:): Installed default rules.
12789 (block:): Call enter_block when an opening brace is seen. Absorb
12790 scoping blocks and call exit_block when a closing brace is seen.
12791 (block_statement:): Cosmetic changes.
12792 (method_invocation:): Create WFL around CALL_EXPR node.
12793 (patch_stage): Added comment around definition.
12794 (method_header): Try to use first_ccb_indent1 as the first line of
12795 the method, so BP debug info are emitted at the first opening
12796 brace of the function. If the function has no body, use the
12797 location of the function's name. Override currently defined method
12798 name with the matching WFL so we can point redefinition errors
12799 using the location where the function's name was declared.
12800 (check_abstract_method_header): Interprets DECL_NAME as an
12801 identifier or as a WFL, accordingly.
12802 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12803 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12804 location and name information out of it and reinstall DECL_NAME to
12805 its original identifier node value.
12806 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12807 function's source code).
12808 (read_import_dir): Test the value returned by find_class and issue
12809 a fatal accordingly.
12810 (declare_local_variables): Push a new block for the scope of the
12811 new variable(s) if code has been already generated at that nesting
12812 level. Pinpoint redefinition errors using the variable id
12813 WFLs. Generate initialization code if necessary. If the variable
12814 type is incomplete, register a patch on its decl.
12815 (source_start_java_method): Rewritten. Define a new block for the
12816 function's parameters. Build parameter decl out of function's
12817 arguments and register them for a patch if their types are
12819 (expand_start_java_method): Includes the part of
12820 source_start_java_method that was pushing the parameter decls and
12821 completing the method start code.
12822 (source_end_java_method): Removed call the expand_end_bindings and
12823 poplevel (already taken care of). Reinstall function's arguments
12824 and get function's last line of code before calling
12825 expand_function_end.
12826 (java_method_add_stmt): New comment before the function's
12827 code. Complement the second operand of the current COMPOUND_EXPR
12829 (java_complete_expand_methods): Don't generate debug info on line
12830 zero when expanding a generated constructor.
12831 (java_complete_expand_method): Set start and end line numbers for
12832 a artificially generated constructor to one and manually call
12833 enter_block and exit_block when defining it. For all methods:
12834 expand function's start calling the new expand_start_java_method
12835 and invoke java_complete_tree on the effective method's body, if
12837 (resolve_expression_name): Now use lookup_name_in_blocks to search
12838 local variable decls and print out an error when variables are
12840 (patch_method_invocation_stmt): Inserted comment before the
12842 (lookup_method_invoke): Chain method's arguments using chainon
12843 with the current arg list as a second argument. Inserted missing
12844 IDENTIFIER_POINTER when reporting an error on methods not found.
12845 (refine_accessible_methods_list): Don't retain constructors.
12846 (patch_arguments): Function removed.
12847 (java_complete_tree): Inserted comment before the function's
12848 code. New case for BLOCKs. Moved the WFL case a bit
12849 further. Complete function's arguments.
12850 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12851 maybe_absorb_scoping_blocks): New functions.
12853 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12855 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12857 * jcf-parse.c (parse_source_file, java_error_count): New forward
12858 and extern declarations.
12859 (java_parse_abort_on_error): Macro moved.
12860 (jcf_parse_source): fatal called if fopen fails. Now calls
12862 (parse_source_file): New parse_only parameter. Reflects the
12863 elimination of the second pass.
12864 (yyparse): parse_source_file called with argument set to 0.
12865 * jcf.h (JCF_ZERO): Sets java_source to zero.
12866 * lex.c (java_init_lex): pass argument is gone. Function modified
12867 to be called once during the analysis of a file.
12868 (java_unget_unicode): Fixed typo in fatal message.
12869 (java_get_line_col): Likewise.
12870 (java_lval): Likewise. String literals no longer built during
12872 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12874 * parse.h (MODIFIER_WFL): New macro.
12875 (parse_check_super, parser_check_super_interface): Now return int.
12876 (parser_chain_incomplete_item, not_builtin_p,
12877 complete_method_decl): Declarations removed.
12878 (build_method_invocation_stmt, build_invoke): Renamed using the
12879 `patch' instead of `build'
12880 (register-incomplete_type, obtain_incomplete_type,
12881 java_complete_tree, java_complete_expand_method,
12882 unresolved_type_p, create_jdep_list): New function declarations.
12883 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12884 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12885 (jdep): New typedef on new struct _jdep.
12886 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12887 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12888 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12889 JDEP_RESOLVED_P): New macros.
12890 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12891 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12892 JDEP_VARIABLE): New enum values and jdep kinds.
12893 (jdeplist): New typedef on struct _jdeplist.
12894 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12896 (CALL_EXPR_PRIMARY): New macro.
12897 (struct parser_ctxt): Fields java_pass, current_method_decl,
12898 method_decl_list deleted. New field jdeplist.
12899 (INCOMPLETE_P): Macro deleted.
12900 * parse.y (single_type_import_declaration:): Removed pass switch.
12901 (type_import_on_demand_declaration): Likewise.
12902 (field_declaration:): Removed pass switch on all sub rules.
12903 (class_declaration:): Call the complete_class_decl removed on
12905 (method_declaration:): Removed second pass switch. No longer chain
12906 methods decl when method_header reduced.
12907 (method_header:): Sub rules no longer depend on pass switch.
12908 (method_declarator:): Likewise.
12909 (method_body:): Likewise.
12910 (abstract_method_declaration:): Likewise.
12911 (block_statement:): Likewise.
12912 (local_variable_declaration:): Likewise.
12913 (argument_list:): Likewise.
12914 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12915 removed. Partial CLASS_EXPR tree node built instead.
12916 (postfix_expression:): Removed pass switch on all sub rules.
12917 (java_pop_parser_context): Free classd_list content.
12918 (yyerror): Call obstrack_grow0 to finalize error message.
12919 (check_class_interface_creation): Comment modified to reflect new
12920 returned value meaning. Removed second pass switch. Return 1 if an
12921 error was found, 0 otherwise. Adjust pointer on filename if a
12922 leading path separator was found.
12923 (maybe_create_class_interface_decl): Removed first pass switch
12924 when linking the class decl to the class_list. Install a new
12925 jdep_list for the class.
12926 (add_superinterfaces): List of unresolved interfaces is
12927 gone. Unresolved interfaces are directly added to the current
12929 (create_interface): Second pass shortcut removed.
12930 ctpx->modifier_ctx access through MODIFIER_WFL.
12931 (create_class): Second pass shortcut removed. Call to
12932 register_incomplete_type replaces the call to
12933 parser_chain_incomplete_item.
12934 (complete_class_decl): Function removed.
12935 (duplicate_declaration_error): New way of retrieving redeclared
12937 (register_fields): Call to lookup_modifier_cl replaced by
12938 MODIFIER_WFL. New way of handling unresolved type, using
12939 unresolved_type_p and obtain_incomplete_type.
12940 register_incomplete_type replaces call to parser_chain_incomplete_item.
12941 (patch_stage): New static global variable.
12942 (method_header): New way of handling unresolved type, using
12943 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12944 indicates that the method decl needs to be patched.
12945 (check_abstract_method_header): Call to lookup_modifier_cl
12946 replaced by MODIFIER_WFL.
12947 (method_declarator): Incomplete argument type are registered
12948 calling register_incomplete_type. Patch on the declared method is
12949 issued in that case.
12950 (unresolved_type_p): New function.
12951 (parser_check_super_interface): New comment to reflect function's
12952 modified returned type (int). Function and has a new argument
12953 this_wfl. Call to parse_error_context uses this_wfl instead of
12954 relying on lookup_cl.
12955 (parser_check_super): Comment reflects function's new returned
12956 type (int). Function returns nonzero value on error.
12957 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12958 register_incomplete_type, jdep_resolve_class): New functions to
12959 handle incomplete types in declarations.
12960 (java_complete_class): Rewritten to work with the new incomplete
12961 type handling scheme.
12962 (complete_class_report_errors): Likewise.
12963 (complete_method_decl): Removed: it jobs is now handled by
12964 java_complete_class.
12965 (do_resolve_class): Class loaded in not already loaded and not
12966 found in Java source code.
12967 (java_check_regular_methods, java_check_abstract_methods): Don't
12968 call complete_method_decl anymore.
12969 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12970 (read_import_dir): Got rid of the pass number dependency.
12971 (declare_local_variables): New handling of unresolved types (patch
12973 (source_start_java_method): New parameter level. Function called
12974 with level set to 1 when argument types are potentially
12975 unresolved. Called to complete the job with level set to 2 once
12976 types are complete.
12977 (source_end_java_method): Call to permanent_allocation
12978 removed. Waiting to be replaced by a more suitable obstack
12980 (java_complete_expand_methods, java_complete_expand_method,
12981 java_expand_finals): New functions.
12982 (build_method_invocation_stmt): Renamed
12983 patch_method_invocation_stmt. Extracts function call expression
12984 (wfl) and arguments (args) from CALL_EXPR tree operands.
12985 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
12986 call. Patch the function and argument operand of the CALL_EXPR
12988 (patch_argument, java_complete_tree): New functions.
12990 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
12992 Recover from missing fields and methods (i.e. error instead of fatal).
12993 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
12994 * expr.c (expand_invoke): Recover from missing method.
12995 (expand_java_field_op): Recover from missing field.
12996 Inline references to java.lang.{Integer,Char,...}.TYPE.
12997 * typeck.c (get_type_from_signature), java-tree.h: New function.
12998 * class.c (add_method): Use get_type_from_signature.
12999 (build_class_ref): Handle a class that was not found.
13000 * typeck.c (convert): Handle conversion to pointers (for convenience).
13001 * verify.c (verify_jvm_instructions): Use get_type_from_signature
13002 instead of lookup_field to handle missing fields.
13004 * jcf-parse.c (process_zip_dir): Set java_source.
13006 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
13008 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
13010 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13012 * jcf-parse.c (load_class): Don't change input_filename before
13013 calling jcf_parse_source (but still do it before calling
13015 (jcf_parse_source): Assign input_filename after having saved the
13017 * lex.c (java_init_lex): Chain a WFL node to the import on demand
13018 list. ctxp->modifier_ctx zeroed according to its new
13019 definition. ctxp->filename initialized. Removed
13020 JAVA_MODIFIER_CTX_UNMARK.
13021 (java_unget_unicode): Update the character based column position.
13022 (java_allocate_new_line): ref_count not used anymore. Always free
13023 ctxp->p_line. Initialize c_line->char_col to 0.
13024 (java_get_unicode): Update the character based column position.
13025 (java_lex): Use ctxp->elc to store current position in source
13026 file, at the beginning of the parsed token. Set modifier_ctx entry
13027 corresponding to the parse modifier to a WFL node. Return a WFL
13028 node when an identifier is parsed.
13029 (java_lex_error): Now uses ctxp->elc to store current position in
13031 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
13032 * lex.h (build_wfl_node): New function definitions.
13033 (struct java_line): ref_count and next fields are gone. New field
13035 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13036 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
13037 (JAVA_COLUMN_DELTA): New macro.
13038 (java_lc): New typedef on new struct _java_lc.
13039 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
13040 (parse_error_context, parse_warning_context): Changed prototypes.
13041 (java_get_line_col): Added as an available global function.
13042 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
13043 (IC_DECL): Replaced by macro IC_TYPE
13044 (DEPEND_WFL): New macro.
13045 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
13047 (exit_java_complete_class): Removed a commented out statement.
13048 (struct parser_ctxt): Added comments on fields. modifier_ctx is
13049 now an array of tree nodes. Deleted fields line_list and
13050 e_line. New field elc, to replace e_line.
13051 * parse.y (array_type:): Build WFL node.
13052 (qualified_name:): Build a single WFL node out of two. Retain
13053 the location information of the first node in the resulting node.
13054 (package_declaration:): Use package name as a WFL node
13055 (single_type_import_declaration:): Use imported name as a WFL node.
13056 (type_import_on_demand_declaration:): Use root of the imported
13057 packages as a WFL node.
13058 (field_declaration:): Removed unused local variable cl.
13059 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
13060 (yyerror): New static elc. Removed static error_line, error_pos.
13061 New local code_from_source. Save ctxp->elc into elc at the first
13062 pass. Call java_get_line_col to get a string of the line where
13063 the error occurred.
13064 (debug_line): Removed static function.
13065 (parse_error_context, parse_warning_context): Parameter cl is now
13066 a WFL node. Use its value to initialize ctxp->elc.
13067 (redefinition_error): Parameter cl is now a WFL node.
13068 (parse_add_interface): New parameter wfl. No longer call
13069 lookup_cl, use wfl instead.
13070 (check_class_interface_creation): Parameter cl is now a WFL node.
13071 (maybe_create_class_interface_decl): Likewise.
13072 (add_superinterfaces): New function.
13073 (create_interface): Removed local cl, node, super_decl,
13074 super_decl_type. Function now uses id as a WFL node. Better
13075 warning/error report on obsolete or forbidden mix of
13076 modifiers. Now calls add_superinterfaces to register interfaces.
13077 (create_class): Removed local cl, node. Local variable id is used
13078 as a WFL node. Better error report on forbidden modifier
13079 mix. Uses add_superinterfaces to register interfaces.
13080 (find_field): Argument cl is now a WFL node. Now store the WFL
13081 node of a fields that needs to be checked for their
13083 (method_header): Local variable node non longer used. Local
13084 variable id replaces cl.
13085 (check_modifiers_consistency): Local variable cl is now a WFL
13087 (method_declarator): Local variable cl replaced by parameter id.
13088 (parser_qualified_name): Now uses parameter name as a WFL node.
13089 (parser_check_super_interface): New parameter wfl, for achieve
13090 greater accuracy during error reports.
13091 (parser_chain_incomplete_item): New parameter named location. Used,
13092 along the decl, to construct the incomplete item node.
13093 (java_complete_class): resolve_class now uses WFL node extracted
13094 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
13096 (complete_method_decl): Unresolved function's argument types are WFL.
13097 (resolve_class): Parameter cl is now a WFL node.
13098 (resolve_and_layout): Likewise.
13099 (do_resolve_class): Likewise. Try first to use cl and then do the
13100 lookup on the decl when calling check_pkg_class_access.
13101 (complete_class_report_errors): Use IC_TYPE in place of
13102 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
13103 instead of doing a lookup over the decl.
13104 (java_check_final): Use WFL info from field tree list.
13105 (lookup_cl): Rewritten and returns a statically defined WFL node.
13106 (lookup_modifier_cl): Now uses information from WFL nodes.
13107 (process_imports): Likewise.
13108 (read_import_dir): name and cl arguments replaced by a single WFL
13109 node. Function modified accordingly.
13110 (find_in_imports_on_demand): Now uses WFL node.
13111 (check_pkg_class_access): cl argument is now a WFL node.
13112 (declare_local_variables): Fixed to use WFL nodes.
13113 (resolve_expression_name): Likewise.
13114 (build_method_invocation_stmt): name_combo argument renamed
13115 wfl. Function modified to use WFL nodes.
13116 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
13117 (lookup_method_invoke): cl is now a WFL node. Added missing
13118 IDENTIFIER_POINTER to class type decl name.
13120 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
13122 * lang.c (init_parse): Now returns char* containing the filename.
13124 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
13126 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
13128 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
13129 * class.c (make_class_data): If flag_assume_compiled, initial class
13130 state is CSTATE_PREPARED; make superclass and interfaces direct
13131 references, rather than constant pool indexes.
13133 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13135 * parser.y: Include flags.h. Removed debug variable pl.
13136 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
13137 (block:): Likewise.
13138 (labeled_statement_nsi:): Generate debug info when reducing
13139 expression_statement:.
13140 (check_pkg_class_access): get_access_flags_from_decl invokation
13141 fixed for new CLASS_* flags location.
13142 (source_end_java_method): Save/restore parser context when
13143 entering/leaving this routine. Restore lineno to its right value
13144 before calling expand_end_bindings.
13145 (build_method_invocation_stmt): build_invoke called with the
13146 current line information.
13147 (build_invoke): New argument cl. Wrap the function call around a
13149 (refine_accessible_methods_list): Changed comment, removed
13151 * parse.h: Fixed typo in comments.
13152 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
13153 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
13154 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
13156 * lex.c (java_lex): Record the last closing curly bracket of a
13158 * jcf-parse.c (jcf_parse_source): Now calls
13159 java_check_methods. Clarified comment, fixed typo.
13161 1998-04-09 Dave Brolley <brolley@cygnus.com>
13163 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
13164 (finish_parse): Expose for non USE_CPPLIB builds.
13166 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
13168 * lang.c (lang_print_xnode): New function.
13170 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
13172 * decl.c (class_dtable_decl), java-tree.h: New tree node.
13173 * class.c (get_dispatch_vector, get_dispatch_table): New functions
13174 used to build a class's dispatch table.
13175 (make_class_data): Generate dispatch table if flag_assume_compiled.
13176 Set dtable of class object to address of class_dtable_decl.
13178 * decl.c (int_decl_processing): Make soft_badarrayindex_node
13179 be volatile and have side effects - generates better code.
13181 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
13182 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
13184 * expr.c (expand_invoke): If class is final, method is
13185 effectively final, so can call it directly.
13187 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
13189 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
13191 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13193 * parse.y (build_method_invocation_stmt): Removed extra argument
13196 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13198 * expr.c (dtable_indent): Now static global.
13199 (expand_invoke): Now call invoke_build_dtable and
13200 build_invokevirtual.
13201 (invoke_build_dtable, build_invokevirtual): New functions.
13202 * jcf-io.c (find_class): Defer issuing a warning by setting
13203 jcf->outofsynch to 1.
13204 * jcf-parse.c (jcf_out_of_synch): New function.
13205 (load_class): Test this_jcf.outofsynch flag and call
13206 jcf_out_of_synch accordingly.
13207 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
13208 comment indentation.
13209 * lex.c (java_get_unicode): Fixed code indentation.
13210 (java_lex): Create string literal. Fixed typo. Removed several
13211 premature obstack_free.
13212 * parse.h: New enums for name resolution and invocation mode.
13213 (struct qualification): New data structure.
13214 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
13215 (do_resolve_class, build_method_invocation_stmt,
13216 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
13217 debug_line, identical_subpath_p, invocation_mode,
13218 refine_accessible_methods_list, build_invoke,
13219 lookup_method_invoke): New functions declared.
13220 (build_invokevirtual, invoke_build_dtable, match_java_method,
13221 build_field_ref, jcf_out_of_synch): New references to external
13223 (struct parse_ctxt): Removed artificial_constructor field.
13224 * parse.y: (array_type:): Type defined for this rule.
13225 (class_type:): Installed default rule for interface_type:.
13226 (array_type:): Now build Java array type.
13227 (qualified_name:): Now use obstack_grow0.
13228 (method_declaration:): Skip the artificial constructor added to
13230 (abstract_method_declaration:): Execute the code only during pass 1.
13231 (block:): Installed default rule in block_statements:.
13232 (block_statement:): Add the statement to the method during pass 2.
13233 (statement_expression): Installed default rule for
13234 method_invocation:.
13235 (argument_list:): Added code to build the argument list.
13236 (method_invocation:): Added call to create the method invocation
13238 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
13239 (debug_line): New function for debug.
13240 (complete_class_decl): No longer do something during pass 1.
13241 (method_header): Use BUILD_PTR_FROM_NAME.
13242 (parser_qualified_classname): Use obstack_grow0. Removed bogus
13244 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
13245 function's main comment.
13246 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
13248 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
13249 (resolve_class): Now works with arrays.
13250 (do_resolve_class, resolve_and_layout): New functions.
13251 (java_check_regular_methods): Reverse method list before and after
13252 having processed it. No longer set ctxp->artificial_constructor.
13253 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
13254 accordingly. Fixed typo in issued error message. Now use
13256 (find_in_imports_on_demand): Now use obstack_grow0.
13257 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
13258 (source_end_java_method): Call expand_expr_stmt instead of
13259 expand_expr. Calls it before calling expand_function_end.
13260 (java_method_add_stmt): Do nothing if errors were found during
13262 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
13263 (build_method_invocation_stmt, build_invoke, invocation_mode,
13264 lookup_method_invoke, refine_accessible_methods_list,
13265 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
13267 * typeck.c (build_java_signature): Properly end method signature
13268 if return type skipped.
13269 (match_java_method): New function.
13271 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
13273 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
13275 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13277 * expr.c (build_invoke_non_interface): New function.
13278 (methods_ident, ncode_ident): Now static globals.
13279 (expand_invoke): Use build_invoke_non_interface.
13280 * java-tree.h (struct lang_decl): New field function_decl_body.
13281 (DECL_FUNCTION_BODY): New macro.
13282 * jcf-parse.c (jcf_parse_source): Deeper check before setting
13283 CLASS_FROM_SOURCE_P.
13284 (parse_source_file): Fixed typos. Call java_layout_parsed_class
13285 before starting pass 2. Call to java_generate_parsed_class replaced
13286 by java_register_parsed_class.
13287 * lex.c: Fixed typo in header. Some line width related formating.
13288 * lex.h: Some line width related formating.
13289 * parse.h (source_end_java_method, resolve_expression_name,
13290 complete_class_decl, maybe_create_class_interface_decl,
13291 check_class_interface_creation): New static function declarations.
13292 (java_layout_parsed_class, java_method_add_stmt): New function
13294 (struct parser_ctxt): Field mark_class_generate removed. New
13295 fields class_list and artificial_constructor.
13296 * parse.y: Fixed typo in header.
13297 (class_declaration:): Call complete_class_decl when class body
13299 (method_declaration:): Call source_end_java_method in pass 2 when
13300 the method body is defined.
13301 (postfix_expression:): Do expression name resolution on sub-rule
13302 name during pass 2.
13303 (create_class, create_interface): Merged common pieces.
13304 (check_class_interface_creation, maybe_create_class_interface_decl):
13306 (complete_class_decl): New function.
13307 (register_fields): Fixed line width related typo.
13308 (method_header): Correctly skip first argument when fixing
13309 argument line. Changed the loop.
13310 (java_check_circular_reference): Now use ctxp->class_list.
13311 (java_complete_class): Removed start/stop marking.
13312 (java_check_regular_methods): Now takes a class decl as an
13313 argument. Add default constructor if none were encountered.
13314 (java_check_methods): Now use ctxp->class_list. Changed call to
13315 java_check_regular_methods.
13316 (source_start_java_method): Set DECL_ARG_TYPE for each function
13318 (source_end_java_method, java_method_add_stmt): New functions.
13319 (java_generate_parsed_class): No longer exists.
13320 (java_layout_parsed_class, java_register_parsed_class): New functions.
13321 (resolve_expression_name): New function.
13323 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13325 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
13326 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
13327 until pass initializations are done. Call read_import_dir with
13329 * parse.h: (lookup_modifier_cl): New function declared.
13330 (INTERFACE_FIELD_MODIFIERS): New macro.
13331 (OBSOLETE_MODIFIER_WARNING): New macro.
13332 * parse.y: (register_fields): Class type and current field name in
13333 local variables. Check modifier(s) if adding field(s) to an interface.
13334 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
13335 and report errors using the faulty modifier line context.
13336 (lookup_modifier_cl): New function.
13337 (read_import_dir): Detect and report default import processing
13340 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
13342 Add a pair of -fassume-compiled/-fno-assume-compiled options.
13343 * class.c (is_compiled_class): Return 1 after making sure it
13344 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
13345 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
13346 * java-tree.h (flag_assume_compiled): Add decl.
13347 * lang.c (lang_f_options): Add the flag.
13348 (flag_assume_compiled): Add decl, default to 0.
13350 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
13352 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
13353 (is_compiled_class): Likewise.
13354 (layout_class): Likewise.
13355 (layout_class): Detect and lay out classes defined in source code.
13356 (interface_of_p, add_interface_do, may_add_interface): New
13358 (add_interface): Now use add_interface_do.
13359 (add_method_1): New function.
13360 (add_method): Now use add_method_1.
13361 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
13362 (complete_start_java_method): New function.
13363 (start_java_mehod): Now call complete_start_java_method.
13364 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
13365 (expand_invoke): Likewise and fixed typo.
13366 *gjava.c: (print_super_field): Use new argument to find_class
13369 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
13370 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
13371 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
13373 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
13374 (add_method_1, push_class): New prototypes.
13375 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
13376 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
13377 directory where the class was found.
13378 (find_class): New argument DO_CLASS_FILE. Function find_class
13379 modified accordingly.
13380 *jcf-parse.c: (fix_class_path): New function.
13381 (load_class): Use new VERBOSE argument. load_class now finds and
13382 loads/parses .class/.java files. Save read_state of current_jcf
13384 (java_parser_abort_on_error): New macro.
13385 (jcf_parse_source, parse_source_file): New function.
13386 (jcf_parse): Fixed typo.
13387 (yyparse): Call parse_source_file () only.
13388 (process_zip_dir): Fixed typo, fix zdir->filename_length when
13389 writing the real class name back in the zip directory entry.
13390 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
13391 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
13392 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
13393 (find_class): Prototype fixed.
13394 *lex.c: Added 1998 time stamp.
13395 Removed all static global variables, moved into the parser
13396 context data structure.. Now include unistd.h if SEEK_SET not
13398 (java_init_lex): Rewritten.
13399 (java_sneak_unicode): Modified current unicode access in current line.
13400 (java_unget_unicode): Likewise.
13401 (java_allocate_new_line): New allocation management.
13402 (java_read_char): Modified access and storage of unget_utf8_value.
13403 New way of processing current unicode.
13404 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
13405 (java_get_unicode): Now use the parser context.
13406 (java_lineterminator): Likewise.
13407 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
13408 of the reentrant parser implementation. Function now use the
13409 parser context data structure and java_lval. Fixed production of
13410 the float and double constant "out of range" error message. Fixed
13411 obstack use. Return integer value when hitting a modifier. Now
13412 return type for TRUE, FALSE and other predefined types. Return
13413 identifier as a TREE_LIST list containing the current line context
13414 as the TREE_VALUE sub-node.
13415 (java_unicode_2_utf8): Fixed typo in declaration.
13416 (java_lex_error): Now use the parser context data structure.
13417 *lex.h: Added 1998 time stamp.
13418 (struct java_line): New fields ref_count and next.
13419 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
13420 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
13421 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
13422 *parse.h: Added 1998 time stamp.
13423 (java_parse_source_file): Renamed from parse_source_file.
13424 (YYERROR_NOW, YYNOT_TWICE): Fixed.
13425 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
13426 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
13427 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
13428 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
13429 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
13430 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
13431 (struct parser_ctxt): New data structure to keep the parser context.
13432 *parse.y: Added 1998 time stamp, got rid of static global variables.
13433 (java_error_count, ctxp): New global variables.
13434 (%union): New value field.
13435 (numeric_type, integral_type): Rules removed.
13436 (primitive_type): Rule defined to handle integral, float, double and
13438 (qualified_name, package_declaration,
13439 single_type_import_declaration, type_import_on_demand_declaration,
13440 modifiers, class_declaration, super, interfaces,
13441 interface_type_list, class_body, field_declaration,
13442 field_declaration, variable_declarators, variable_declarator,
13443 variable_declarator_id, method_declaration, method_header,
13444 formal_parameter_list, formal_parameter, method_body, block,
13445 static, interface_declaration, extends_interfaces,
13446 abstract_method_declaration, local_variable_declarators): Rules now
13448 (force_error, do_warning): New global statics.
13449 (push_parser_context, parser_context_save_global,
13450 parser_context_restore_global, pop_parser_context): New functions.
13451 (yyerror): Now uses the global parser context. Fixed use of obstack.
13452 (parse_error, parse_error_context, parse_warning_context,
13453 java_accstring_lookup, redefinition_error, check_modifiers,
13454 parser_add_interface, create_interface, create_class, find_field,
13455 duplicate_declaration_error, register_fields, method_header,
13456 check_modifiers_consistency, check_abstract_method_header,
13457 method_declarator, parser_qualified_classname,
13458 parser_check_super_interface, parser_check_super,
13459 parser_chain_incomplete_item, java_check_circular_reference,
13460 layout_class_from_source, java_complete_class,
13461 complete_method_decl, resolve_class, complete_class_report_errors,
13462 java_check_final, check_method_redefinition,
13463 java_check_regular_methods, java_check_abstract_methods,
13464 java_check_methods, lookup_java_interface_method2,
13465 lookup_java_method2, lookup_cl, find_name_in_single_imports,
13466 process_imports, find_in_imports, read_import_entry,
13467 read_import_dir, find_in_imports_on_demand,
13468 check_pkg_class_access, not_builtin_p, declare_local_variables,
13469 source_start_java_method, java_generate_parsed_class): New
13471 *typeck.c: (signature_include_return): New global variable.
13472 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
13473 to add the function returned type in the signature.
13475 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13477 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13479 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13481 * Make-lang.in (java.info): Added.
13482 (java.install-info): Added
13484 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13486 * Makefile.in (clean): Also remove java/parse.c.
13488 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13490 Add a pair of -fbounds-check/-fno-bounds-check options.
13491 * lang.c (lang_decode_option): Add code to grok arguments.
13492 (flag_bounds_check): Add decl.
13493 (lang_f_options): New array w/ the option in it.
13494 * java-tree.h (flag_bounds_check): Add decl.
13495 * lang-options.h: New file.
13496 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13497 of a static macro value.
13498 (JAVA_ARRAY_EXCEPTION): Delete macro.
13500 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13502 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13503 * expr.c (build_anewarray): Add missing promote_type.
13505 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13507 Add array types with known length to optimize bounds checking.
13508 * typeck.c (build_java_array_type): Take length parameter.
13509 (java_array_type_length, build_prim_array_type): New functions.
13510 * java-tree.h: Update for new functions.
13511 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13512 * class.c: Use build_prim_array_type.
13513 * expr.c (can_widen_reference_to): Handle known-length array types.
13514 (verify_jvm_instructions): Keep track of integer push instructions
13515 followed by newarray/anewarray, so we can build known-length arrays.
13516 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13517 (java_array_data_offset): New function.
13518 (build_java_array_length_access): New function. Optimize if constant.
13519 (build_java_arrayaccess): Constant fold bounds check.
13520 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13521 (build_newarray, build_anewarray): New functions.
13522 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13523 * verify.c (merge_types): Handle known-lengh array types.
13525 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13527 * expr.c (expand_byte_code): Fix performace bug, which caused
13528 searching linenumber_table to be linear rather than constant.
13530 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13532 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13534 * decl.c, java-tree.h (soft_fmod_node): New global.
13535 * decl.c (init_decl_processing): Define __builtin_fmod.
13536 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13537 using __builtin_fmod.
13539 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13541 * keyword.h: New file, output of keyword.gperf as processed by
13543 * lex.c (java_lex_init): Initialize java_error_flag.
13544 * parse.c (YYERROR_NOW): Uses java_error_flag.
13545 * parse.y: New static java_error_flag. Useless definition of
13547 * parse.y (java_error): Portable error recovery using
13548 java_error_flag (not yet completely tuned).
13550 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13552 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13554 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13556 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13557 (parse.c, lex.c, keyword.h): New rules for Java source code
13559 * parse.c: Renamed into jcf-parse.c.
13560 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13561 * keyword.gperf: New file, Java keywords.
13562 * parse.y: New file, Java language grammar.
13563 * parse.h: New file, Java language grammar definitions.
13564 * lex.c: New file, Java language lexer.
13565 * lex.h: New file, Java language lexer definitions.
13567 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13569 * decl.c (clinit_identifier_node), java-tree.h: New global.
13570 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13571 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13572 * expr.c (expand_java_field_op): Check for invalid assignment
13575 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13577 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13579 * verify.c (verify_jvm_instructions): When processing a handler,
13580 attempt to set the current_subr to the right value.
13581 (More complicated code combines Sep 17 and Oct 22 versions.)
13583 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13585 * class.c (push_class): Figure out (guess) name of source file.
13586 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13587 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13588 (parse_class_file): Change return type from int to void.
13589 Call debug_start_source_file/debug_end_source_file.
13591 * expr.c (build_java_binop): Fix masking 2nd operand.
13592 * decl.c (init_decl_processing): Set sizetype first.
13594 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13596 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13597 (Revert Sep 17 change.)
13599 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13601 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13602 .class extension in their name and fix thing so we don't process
13603 them parse_zip_file_entries().
13604 (parse_zip_file_entries): Cleaned unused local variables.
13606 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13608 * expr.c (can_widen_reference_to): Allows equal array element types.
13609 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13610 * jcf-dump.c (RET): Get (and print) index.
13612 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13613 Promote element type to POINTER_TYPE.
13615 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13617 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13618 find_in_current_zip, jcf_figure_file_type): Moved from
13619 jcf-reader.c to parse.c.
13620 * zextract.c: (read_zip_archive): takes file_comment_length possible
13621 field into account.
13623 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13625 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13627 * verify.c (merge_types): Handle array types even better ...
13629 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13631 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13633 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13634 * class.c (make_class_data): Don't build fields_decl if no fields.
13635 When building fields_decl, skip if DECL_ARTIFICIAL.
13637 * expr.c (java_stack_swap): Update stack_type_map.
13638 * verify.c (merge_types): Handle array types better.
13640 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13642 * class.c (add_field): Don't promote short integral fields to
13643 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13644 * expr.c (push_value): Promote and convert short integral values.
13646 * decl.c, java-tree.h (integer_two_node): New constant node.
13647 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13649 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13651 * class.c (append_gpp_mangled_type): Use function argument
13652 unpromoted type to generate mangled name.
13654 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13656 * constants.c (build_constant_data_ref): Now uses current_class
13657 instead of main_class.
13658 (build_constants_constructor): Now uses current_class instead of
13660 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13661 of the global variable SeepZipFiles done here.
13662 * zextract.c (read_zip_archive): extra_field optional field taken
13663 into account while computing the position of the class file in the
13665 * verify.c (verify_jvm_instructions): Use current_jcf to search
13667 * parse.c (load_class): First search for the class to load in the
13668 current zip file. Saves current_jcf (restored before returning
13669 from that function). Don't call JCF_FINISH in the class was found
13670 in the current ZIP file.
13671 (jcf_parse): If the class was found in the current ZIP file, save
13672 its tree_constant_pool (for later reuse).
13673 (parse_class_file): New function. Process each method defined in
13674 the current class and record the class as to be later registered.
13675 (yyparse): Rewritten. Figure the type of the current file and switch
13677 * lang.c: New global variable current_jcf.
13678 (lang_init): Removed compiling_from_source test (done later, in
13679 yyparse). Removed call the jcf_parse ().
13680 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13681 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13682 in the current ZIP file) and zip_offset (offset to the class data in
13683 the current zip file).
13684 * jcf-reader.c: zipfile.h included.
13685 localToFile: New ZipFileCache static global variable
13686 (parse_zip_file_entries): New function. Browse the current ZIP
13687 file directory and process each class found.
13688 (process_zip_dir): New function. Register each class found in the
13689 ZIP file directory. The class aren't parsed but a valid JCF is
13690 link to each of them.
13691 (find_in_current_zip): New function. Search for a class in the
13692 current ZIP file directory. If found, prepare the class so that it
13694 (jcf_figure_file_type): New function. Examine the file structure
13695 to figure a class file, a ZIP file. If none of these categories are
13696 matched, a source file is assumed.
13697 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13698 SeenZipFile: New global variable.
13699 (open_in_zip): Use zipmember's length to accelerate the search for
13700 a member. If zipmember was NULL and zip file successfully read,
13702 * java-tree.h: New global variable current_jcf declared. Added
13703 declaration for current_constant_pool_tags, current_constant_pool_data,
13704 current_constant_pool_length, current_constant_pool_data_ref.
13705 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13706 store the JCF of classes seen in a zip file) and tree *constant_pool
13707 (to save a loaded class constant pool). current_class declared here.
13708 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13709 retrieve method_ref_constant.
13710 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13711 (OBJECT): get_class_constant now uses current_jcf.
13712 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13713 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13714 (expand_invoke): Now uses current_class instead of main_class
13715 (build_class_init): Now uses current_class instead of main_class
13716 * class.c: New static global variable registered_class.
13717 (register_class): New function.
13718 (emit_register_class): Modified to use registered_class instead of
13720 (is_compiled_class): Now take into account class seen in the archive.
13722 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13724 * except.h: Renamed to: java-except.h.
13725 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13726 * except.c: Add semi-working (commented out) implementation.
13728 * expr.c (expand_iinc): Add needed flush_quick_stack.
13729 * parse.c (set_source_filename): New function.
13730 (give_name_to_class): Set input_filename from package.classname.java.
13732 * jcf-io.c (find_class): Don't look first in ".".
13734 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13736 * zextract.c (read_zip_archive): Now takes into account the
13738 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13740 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13742 * constants.c, java-tree.h (build_internal_class_name): New function.
13743 (alloc_class_constant): Re-implement using build_internal_class_name.
13744 * class.c (make_class_data): Likewise.
13745 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13747 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13749 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13750 to NULL before pushing an exception handler target.
13752 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13753 (java_stack_swap, java_stack_dup): Re-write to be safe from
13754 clobbering registers.
13755 (build_class_init): New function.
13757 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13759 * typeck.c (build_java_array_type): Temporary use
13760 permanent_obstack to create the array 'length' field.
13761 * expr.c (lookup_label): Temporay use permanent_obstack to create
13762 label if not found.
13763 * class.c (push_super_field): Tempory use permanent_obstack.
13765 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13767 * typeck.c (type_for_mode): Now handles double_type_node and
13769 * verify.c (verify_jvm_instructions): The instruction following
13770 the wide bytecode is checked. OPCODE_ret added to the list of
13773 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13775 * class.c (make_class): Temporary use permanent_obstack. Set the
13776 class CLASS_P field to 1.
13777 (push_class): Temporary use permanent_obstack.
13778 (set_super_info): Temporary use permanent_obstack.
13779 (add_method): Temporary use permanent_obstack, set
13780 METHOD_TRANSIENT().
13781 (add_field): Temporary use permanent_obstack. Sets
13782 FIELD_VOLATILE() and FIELD_TRANSIENT().
13783 (build_class_ref): Temporary use permanent_obstack if the class
13785 (build_static_field_ref): Temporary use permanent_obstack when
13786 creating field's rtl.
13787 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13788 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13789 and fields. Function finalized, as far as flag handling.
13790 (push_class_static_dummy_field): Temporary use permanent_obstack.
13791 (emit_register_class): Force generation of class registration at
13793 * decl.c (end_java_method): Call permanent_allocation() before
13795 * expr.c (can_widen_reference_to): Added comment to interface
13796 handling, fixed typo.
13797 (lookup_field): Now uses CLASS_P() to correct FIXME
13798 (expand_invoke): Verification on public && !static &&
13799 !abstract moved into soft_lookupinterfacemethod (kaffe).
13800 Use Object class dtable if objectref is an array when expanding
13802 (java_push_constant_from_pool): Temporary use permanent_obstack
13803 for CONSTANT_string
13804 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13805 create constant references.
13806 (get_constant): Temporary use permanent_obstack to create constant.
13807 (load_class): Temporary use permanent_obstack to load class.
13808 (jcf_parse): Temporary use permanent_obstack to perform class
13810 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13811 (build_java_signature): Temporary use permanent_obstack.
13812 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13814 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13815 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13818 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13820 * class.c (append_gpp_mangled_type): Fix typo.
13821 (emit_register_class): Use main_class to get class object, rather
13822 than looking for no-longer-existing static decl starting with _CL.
13823 * typeck.c (parse_signature_type): Promote array element type
13824 if it is a RECORD_TYPE.
13826 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13828 * class.c (push_class_static_dummy_field): New function.
13829 (mangle_static_field): New. Do G++-style mangling of static fields.
13830 (layout_class): Mandle static fields here, not in add_field.
13831 (build_class_ref): The class object is now a dummy static field.
13832 * decl.c (find_local_variable): Look for best, instead of first match.
13833 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13834 (build_java_athrow): Don't check here if exception is Throwable.
13835 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13836 (TYPE_USED): Removed. No longer used ...
13837 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13838 * verify.c (push_pending_label): New function.
13839 (push_pending_block): Renamed to check_pending_block.
13840 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13841 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13842 re-checking possible handlers) after a store (less wasted work).
13843 Check for null handler (finally) before calling add_handler.
13844 Various changes to (finally?) correctly handle try/finally.
13846 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13848 * class.c: Include stdio.h.
13850 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13852 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13853 to make sure class is initialized before static/special invoke.
13855 * verify.c (verify_jvm_instructions): On a store instruction,
13856 call find_local_variable to force pre-allocation of decl and rtx.
13857 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13859 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13861 * class.c (build_class_ref): Strip off "promoted_" if need be.
13862 (make_field_value): Call build_java_signature when needed.
13863 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13864 * expr.c (build_java_athrow): Don't push_value of exception.
13865 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13866 match specification of [fd]cmp[lg] for NaNs.
13867 (expand_byte_code): Add support for exception handler ranges.
13868 * except.c: Add skeleton for EH code-generation.
13869 * verify.c (merge_types): Treat all promoted integral types as equal.
13870 * constants.c (build_constants_constructor): To force creation of
13871 current_constant_pool_data_ref, call build_constant_data_ref.
13873 * javaop.def (lload): Fix typo.
13874 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13876 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13878 * parse.c: Don't include function.h.
13880 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13882 * except.[ch]: New files.
13883 * Makefile.in (JAVA_OBJS): Add except.o
13884 * expr.c: Temporary warning about unimplemented exceptions.
13885 * verify.c: Verify exception handlers.
13887 * jcf-dump.c (disassemble_method): Print exception table.
13889 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13891 * expr.c (verify_jvm_instructions): Started a thorough
13892 verification of invoke* bytecodes.
13893 (expand_byte_code): flush quick stack if PC is the target of a
13894 branch. and undef RET (conflicting with config/i386/i386.h).
13895 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13897 (expand_invoke): Now handles invokeinterface and do more
13898 verification according to the bytecode.
13899 (lookup_field): Don't try to load the class if processing
13901 (can_widen_reference_to): Now handles interfaces.
13902 * decl.c (init_decl_processing): New global variable
13903 soft_lookupinterfacemethod_node, declared in java-tree.h.
13904 Call set_super_info on string_type_node.
13905 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13907 * class.c (set_super_info): Fills the CLASS_* flags according to
13909 (get_access_flags_from_decl): Handles all class flags.
13911 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13913 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13914 * parse.c (yyparse): Check for abstract method, and missing code.
13915 * expr.c (expand_byte_code): Change interface.
13916 * lang.c (put_decl_node): Print promoted types prettier.
13917 * verify.c (verify_jvm_instruction): Change interface.
13918 Partial support for scanning exception table.
13919 For load instructions, handle promoted integral types.
13921 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13923 * verify.c: New file, with contents moved from expr.c.
13924 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13925 * typeck.c (is_array_type_p): Moved here from expr.c.
13926 * java-tree.h: Add some now-needed function declarations.
13927 * Makefile.in (JAVA_OBJS): Added verify.o.
13929 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13931 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13932 METHOD_ABSTRACT flag.
13934 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13935 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13936 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13938 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13940 (start_java_method): Hook for SYNCHRONIZED methods.
13942 * expr.c (build_java_jsr, build_java_ret): New functions
13943 (JSR,PRE): New macros
13944 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13945 (verify_jvm_instructions): tableswitch, lookupswitch,
13946 monitorenter, monitorexit, goto_w: verified.
13947 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13948 (build_java_monitor): New function.
13949 (MONITOR_OPERATION): Modified to call build_java_monitor()
13950 (verify_jvm_instructions): Started a thorough verification of
13953 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13955 Support verification of jsr/ret subroutines (used for try/finally).
13956 * decl.c (return_address_type_node): New type node.
13957 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13958 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13959 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13960 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13961 TYPE_USED): New macros for special types in type_map.
13963 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13964 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13966 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13968 * expr.c (can_widen_reference_to): New function.
13969 (pop_type): Use it.
13970 (merge_type_state): Support handling start of subroutine.
13971 (push_pending_block): Return char* error message, instead of calling
13972 fatal on an error. Also handle subroutines.
13973 (verify_jvm_instructions): Handle errors from push_poending_block.
13974 Support jsr and ret instructions.
13976 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13978 * jcf-io.c (find_classfile): Fix thinko.
13979 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13981 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13983 * Makefile.in (BISON): Remove.
13985 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
13987 * Makefile.in: Convert to autoconf.
13988 * config-lang.in (outputs): Added java/Makefile.
13990 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
13991 Rename cc1java to jc1.
13993 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
13994 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
13996 * class.c (class_depth): Do load_class if needed.
13998 Mostly better verification.
13999 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
14000 (init_decl_processing): Change return type of soft_checkcast.
14001 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
14002 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
14003 lang_print_error): New functions.
14004 (lang_init): Set global hook print_error_function to lang_print_error.
14005 * expr.c: In the type_map ptr_type_node is only used for null now.
14006 (pop_type, merge_types): Hence ptr_type_node matches any reference.
14007 (merge_types): Dererence pointer to record types before comparing.
14008 (decode_newarray_type, merge_types): On error just return NULL.
14009 (build_java_binop): Add preliminary implementation (with warning)
14010 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
14011 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
14012 (expand_compare, expand_java_goto, expand_java_call): Don't
14013 push_pending_block, since that only makes sense when verifying.
14014 (merge_type_state): Different return codes.
14015 (push_pending_block): A block may need to be verified more than once.
14016 (expand_byte_code): Warn about unused code at code generation time.
14017 (verify_jvm_instruction): Changed logic, since code may need to be
14018 re-verified if type-state has changed. Also, better error handling.
14019 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
14020 Improve newarray, anewarray, ?aload, athrow,
14021 * java-tree.h (LABEL_CHANGED): New macro.
14023 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14025 * decl.c (soft_athrow_node): New global variable initialized.
14026 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
14027 * typeck.c (convert): Added support for REAL_TYPE.
14028 (convert_to_char): New function.
14029 (convert): Handle CHAR_TYPE.
14030 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
14031 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
14032 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
14034 (verify_jvm_instructions): Added break a the end of bogus unop: label.
14035 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
14036 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
14037 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
14038 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
14039 to Use The Right Things.
14040 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
14041 compatible with INT. BOOLEAN is made equivalent to BYTE.
14042 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
14043 OPCODE_ifnonnull): Now supported.
14044 (build_java_athrow): New function.
14046 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
14048 Rename method name <init> to match G++ (and fix mangling).
14049 * class.c (layout_class): Replace method name of <init> by class name.
14050 (make_method_value): Do inverse renaming of constructor from <init>.
14051 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
14052 * typeck.c (lookup_java_constructor): New function.
14053 * expr.c (expand_invoke): If method_name is <init>, call
14054 lookup_java_constructor to find constructor.
14056 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
14058 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
14060 * parse.c (get_class_constant): Modified to handle array "classes"
14061 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
14063 (convert): Modified to handle real type.
14064 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
14065 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
14066 variables declared.
14067 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
14068 soft_multianewarray, soft_newarray_node, soft_throw_node): New
14069 global variables initialized.
14070 (find_local_variable): Handles the case of a pointer
14071 (end_java_method): Restore the use of one more scope
14072 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
14073 build_java_array_length_access, expand_java_arrayload,
14074 expand_java_arraystore, expand_java_array_length,
14075 expand_java_multianewarray, expand_java_anewarray,
14076 build_java_check_indexed_type, is_array_type_p,
14077 build_java_throw_out_of_bound_exception): New functions.
14078 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
14079 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
14080 OPCODE_<t>aload): Implemented code for verification.
14081 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
14082 ARRAY_NEW_MULTI): Macro defined.
14083 (CONVERT): Modified to invoke convert().
14084 (case OPCODE_aload2): Fixed index typo from 2 to 1.
14086 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
14088 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
14089 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
14090 (make_class_data): Field name needs '/' as package prefix.
14091 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
14093 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
14095 Implement debug information for local variables.
14096 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
14097 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
14098 DECL_LOCAL_SLOT_CHAIN): New macros.
14099 (struct lang_decl_var): New type.
14100 * parse.c (give_name_to_locals): Move to decl.c.
14101 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
14102 (start_java_method): Re-write parameter handling.
14103 (pending_local_decls): New global variable.
14104 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
14105 (find_local_variable): Accept pc so we can skips decls not in range.
14106 (struct binding_level): Add end_pc field.
14107 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
14108 (various): Change so current pc gets passed to find_local_variable.
14110 * decl.c (init_decl_processing): Re-arrange fields in
14111 class_type_node and and method_type_node to match kaffe 0.9.1.
14112 * class.c (make_method_value, make_class_data): Update
14113 initializations to match.
14115 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
14117 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
14118 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
14119 (push_super_field): New function.
14120 (make_class_data): Handle inheritance of class static initializer.
14121 (layout_class): New name mangling.
14122 * constants.c (build_constant_data_ref): Init type of data array
14123 to a one-element array.
14124 (build_constants_constructor): Set DECL_SIZE from complete array type.
14125 * decl.c: Rename class_type, object_type etc to class_type_node,
14126 object_type_node etc. Make former inherit from latter.
14127 * expr.c (expand_invoke): Add cast of function address.
14128 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
14129 * parse.c (yyparse): Don't call layout_class here.
14130 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
14132 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
14134 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
14135 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
14136 (alloc_class_constant): New.
14137 * expr.c (expand_invoke): Make sure method's class is initialized.
14138 * class.c (interits_from_p, emit_register_class): New functions.
14139 * parse.c (yyparse): Call emit_register_class.
14141 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
14143 * constants.c: New file, to handle constant pool.
14144 * Makefile.in (JAVA_OBJS): Add constants.o.
14145 * decl.c (init_decl_processing): Update, fix, finish various structs.
14146 (pushdecl_top_level): New.
14147 * parse.c (layout_class): Moved to class.c.
14148 * expr.c (java_push_constant_from_pool): New function.
14149 * class.c (build_class_ref): Make work fully
14150 (make_class_data): Emit super-class, constant pool, interface vector.
14152 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
14154 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
14155 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
14156 * class.c (class_depth): New function.
14157 (lookup_named_class): Replaced by new function lookup_class.
14158 * decl.c (object_type_node, string_type_node): New.
14159 Remove various types that we no longer need.
14160 * expr.c (verify_jvm_instructions): New separate verifier pass.
14161 (push_type, pop_type): New functions for verifier.
14162 (type_stack_dup, pop_argument_types, merge_types): Likewise.
14163 (expand_byte_code): Simplify, since we assume already verified.
14164 (expand_invoke): Now mostly works.
14165 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
14166 * lang.c (main_class): Move to parse.c. Don't make_class yet.
14167 * parse.c: Wait to allocate class object until we know its name.
14168 (layout_class): Calculate DECL_VINDEX for each virtual method.
14169 * typeck.c (get_array_type): Rename to ...
14170 (build_java_array_type): ... and provide working implementation.
14171 (build_java_signature): New function - build Java signature of type.
14172 (set_java_signature): New function - cache signature with type.
14173 (lookup_java_method): New function.
14175 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
14177 * class.c (ident_subst): Take extra SUFFIX parameter.
14178 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
14179 (set_constant_value, build_static_field_ref, is_compiled_class): New.
14180 (build_class_ref): Actually implement.
14181 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
14182 * decl.c (builtin_function): New.
14183 (init_decl_processing): Update for current Kaffe. Declare some
14184 builtin Kaffe functions.
14185 * expr.c (build_address_of): New.
14186 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
14187 Renamed (from expand_java_new etc), and added working implementations.
14188 (build_field_ref): Now also handle static fields.
14189 (expand_invoke): Implement invokestatic, and start implement rest.
14190 * java-opcodes.h: Use javaop.def to avoid duplicated list.
14191 * javaop.def: Rename invokevirt -> invokevirtual.
14192 * lang.c (use_handles): Removed.
14193 * parse.c: Add support for ConstantValue attribute.
14194 Handle nested loading of a class. (JPOOL_UTF): New.
14196 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
14198 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
14200 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
14202 * Make-lang.in (java.install-man): New empty rule.
14203 * typeck.c (set_local_type): New function.
14204 * expr.c (STORE_INTERNAL): Call find_local_variable,
14205 not find_stack_slot. Call set_local_type.
14207 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
14209 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
14210 and building RECORD_TYPE CONSTRUCTORs.
14211 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
14213 * lang.c (use_handles): Change the default to 0.
14214 * decl.c: Define and build class_type, field_type, utf8const_type.
14215 * class.c (make_class_data, make_field_value,
14216 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
14217 hashUtf8String, strLengthUtf8, mangled_classname:
14218 Functions to build reflective data structures.
14219 * parse.c (yyparse): Call make_class_data.
14221 * jcf-io.c (open_class, find_classfile): New functions.
14222 * jcf-dump.c: Support reading classfile from explicitly-named
14223 class file (without CLASSPATH searching).
14225 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
14227 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
14228 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
14229 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
14230 (get_constant): Now trivial for CONSTANT_Utf8.
14232 * jcf.h: Make NEW_CPOOL the default.
14233 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
14235 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>
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